diff --git a/arch/x86/kernel/interrupt.S b/arch/x86/kernel/interrupt.S
index 60f280e1..fc94d16b 100644
--- a/arch/x86/kernel/interrupt.S
+++ b/arch/x86/kernel/interrupt.S
@@ -198,6 +198,7 @@ nmi:
 		movw	%gs,%ax
 		movl	%eax,%gs:PANIC_REGS+0xA0
 		movq	$1,%gs:PANICED
+		call	ihk_mc_query_mem_areas
 1:
 		hlt
 		jmp	1b
diff --git a/arch/x86/kernel/memory.c b/arch/x86/kernel/memory.c
index 34b50904..293daff9 100644
--- a/arch/x86/kernel/memory.c
+++ b/arch/x86/kernel/memory.c
@@ -1094,6 +1094,276 @@ int visit_pte_range(page_table_t pt, void *start0, void *end0, int pgshift,
 	return walk_pte_l4(pt, 0, start, end, &visit_pte_l4, &args);
 }
 
+static int walk_pte_l1_safe(struct page_table *pt, uint64_t base, uint64_t start,
+		uint64_t end, walk_pte_fn_t *funcp, void *args)
+{
+	int six;
+	int eix;
+	int ret;
+	int i;
+	int error;
+	uint64_t off;
+	unsigned long phys;
+
+	if (!pt)
+		return 0;
+
+	six = (start <= base)? 0: ((start - base) >> PTL1_SHIFT);
+	eix = ((end == 0) || ((base + PTL2_SIZE) <= end))? PT_ENTRIES
+		: (((end - base) + (PTL1_SIZE - 1)) >> PTL1_SHIFT);
+
+	ret = -ENOENT;
+	for (i = six; i < eix; ++i) {
+
+		phys = pte_get_phys(&pt->entry[i]);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			continue;
+
+		off = i * PTL1_SIZE;
+		error = (*funcp)(args, &pt->entry[i], base+off, start, end);
+		if (!error) {
+			ret = 0;
+		}
+		else if (error != -ENOENT) {
+			ret = error;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int walk_pte_l2_safe(struct page_table *pt, uint64_t base, uint64_t start,
+		uint64_t end, walk_pte_fn_t *funcp, void *args)
+{
+	int six;
+	int eix;
+	int ret;
+	int i;
+	int error;
+	uint64_t off;
+	unsigned long phys;
+
+	if (!pt)
+		return 0;
+
+	six = (start <= base)? 0: ((start - base) >> PTL2_SHIFT);
+	eix = ((end == 0) || ((base + PTL3_SIZE) <= end))? PT_ENTRIES
+		: (((end - base) + (PTL2_SIZE - 1)) >> PTL2_SHIFT);
+
+	ret = -ENOENT;
+	for (i = six; i < eix; ++i) {
+
+		phys = pte_get_phys(&pt->entry[i]);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			continue;
+
+		off = i * PTL2_SIZE;
+		error = (*funcp)(args, &pt->entry[i], base+off, start, end);
+		if (!error) {
+			ret = 0;
+		}
+		else if (error != -ENOENT) {
+			ret = error;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int walk_pte_l3_safe(struct page_table *pt, uint64_t base, uint64_t start,
+		uint64_t end, walk_pte_fn_t *funcp, void *args)
+{
+	int six;
+	int eix;
+	int ret;
+	int i;
+	int error;
+	uint64_t off;
+	unsigned long phys;
+
+	if (!pt)
+		return 0;
+
+	six = (start <= base)? 0: ((start - base) >> PTL3_SHIFT);
+	eix = ((end == 0) || ((base + PTL4_SIZE) <= end))? PT_ENTRIES
+		: (((end - base) + (PTL3_SIZE - 1)) >> PTL3_SHIFT);
+
+	ret = -ENOENT;
+	for (i = six; i < eix; ++i) {
+
+		phys = pte_get_phys(&pt->entry[i]);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			continue;
+
+		off = i * PTL3_SIZE;
+		error = (*funcp)(args, &pt->entry[i], base+off, start, end);
+		if (!error) {
+			ret = 0;
+		}
+		else if (error != -ENOENT) {
+			ret = error;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int walk_pte_l4_safe(struct page_table *pt, uint64_t base, uint64_t start,
+		uint64_t end, walk_pte_fn_t *funcp, void *args)
+{
+	int six;
+	int eix;
+	int ret;
+	int i;
+	int error;
+	uint64_t off;
+	unsigned long phys;
+
+	if (!pt)
+		return 0;
+
+	six = (start <= base)? 0: ((start - base) >> PTL4_SHIFT);
+	eix = (end == 0)? PT_ENTRIES
+		:(((end - base) + (PTL4_SIZE - 1)) >> PTL4_SHIFT);
+
+	ret = -ENOENT;
+	for (i = six; i < eix; ++i) {
+
+		phys = pte_get_phys(&pt->entry[i]);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			continue;
+
+		off = i * PTL4_SIZE;
+		error = (*funcp)(args, &pt->entry[i], base+off, start, end);
+		if (!error) {
+			ret = 0;
+		}
+		else if (error != -ENOENT) {
+			ret = error;
+			break;
+		}
+	}
+
+	return ret;
+}
+
+static int visit_pte_l1_safe(void *arg0, pte_t *ptep, uintptr_t base,
+		uintptr_t start, uintptr_t end)
+{
+	struct visit_pte_args *args = arg0;
+
+	if (*ptep == PTE_NULL) {
+		return 0;
+	}
+
+	return (*args->funcp)(args->arg, args->pt, ptep, (void *)base,
+			PTL1_SHIFT);
+}
+
+static int visit_pte_l2_safe(void *arg0, pte_t *ptep, uintptr_t base,
+		uintptr_t start, uintptr_t end)
+{
+	int error;
+	struct visit_pte_args *args = arg0;
+	struct page_table *pt;
+
+	if (*ptep == PTE_NULL) {
+		return 0;
+	}
+
+	if ((*ptep & PFL2_SIZE)
+			&& (start <= base)
+			&& (((base + PTL2_SIZE) <= end)
+				|| (end == 0))
+			&& (!args->pgshift || (args->pgshift == PTL2_SHIFT))) {
+		error = (*args->funcp)(args->arg, args->pt, ptep,
+				(void *)base, PTL2_SHIFT);
+		if (error != -E2BIG) {
+			return error;
+		}
+	}
+
+	if (*ptep & PFL2_SIZE) {
+		ekprintf("visit_pte_l2:split large page\n");
+		return -ENOMEM;
+	}
+
+	pt = phys_to_virt(*ptep & PT_PHYSMASK);
+
+	error = walk_pte_l1_safe(pt, base, start, end, &visit_pte_l1_safe, arg0);
+	return error;
+}
+
+static int visit_pte_l3_safe(void *arg0, pte_t *ptep, uintptr_t base,
+		uintptr_t start, uintptr_t end)
+{
+	int error;
+	struct visit_pte_args *args = arg0;
+	struct page_table *pt;
+
+	if (*ptep == PTE_NULL) {
+		return 0;
+	}
+
+	if ((*ptep & PFL3_SIZE)
+			&& (start <= base)
+			&& (((base + PTL3_SIZE) <= end)
+				|| (end == 0))
+			&& (!args->pgshift || (args->pgshift == PTL3_SHIFT))
+			&& use_1gb_page) {
+		error = (*args->funcp)(args->arg, args->pt, ptep,
+				(void *)base, PTL3_SHIFT);
+		if (error != -E2BIG) {
+			return error;
+		}
+	}
+
+	if (*ptep & PFL3_SIZE) {
+		ekprintf("visit_pte_l3:split large page\n");
+		return -ENOMEM;
+	}
+
+	pt = phys_to_virt(*ptep & PT_PHYSMASK);
+
+	error = walk_pte_l2_safe(pt, base, start, end, &visit_pte_l2_safe, arg0);
+	return error;
+}
+
+static int visit_pte_l4_safe(void *arg0, pte_t *ptep, uintptr_t base,
+		uintptr_t start, uintptr_t end)
+{
+	int error;
+	struct page_table *pt;
+
+	if (*ptep == PTE_NULL) {
+		return 0;
+	}
+
+	pt = phys_to_virt(*ptep & PT_PHYSMASK);
+
+	error = walk_pte_l3_safe(pt, base, start, end, &visit_pte_l3_safe, arg0);
+	return error;
+}
+
+int visit_pte_range_safe(page_table_t pt, void *start0, void *end0, int pgshift,
+		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg)
+{
+	const uintptr_t start = (uintptr_t)start0;
+	const uintptr_t end = (uintptr_t)end0;
+	struct visit_pte_args args;
+
+	args.pt = pt;
+	args.flags = flags;
+	args.funcp = funcp;
+	args.arg = arg;
+	args.pgshift = pgshift;
+
+	return walk_pte_l4_safe(pt, 0, start, end, &visit_pte_l4_safe, &args);
+}
+
 struct clear_range_args {
 	int free_physical;
 	struct memobj *memobj;
diff --git a/arch/x86/tools/mcreboot-smp-x86.sh.in b/arch/x86/tools/mcreboot-smp-x86.sh.in
index 31538fda..bc5d6747 100644
--- a/arch/x86/tools/mcreboot-smp-x86.sh.in
+++ b/arch/x86/tools/mcreboot-smp-x86.sh.in
@@ -31,6 +31,7 @@ fi
 
 INTERVAL=1
 LOGMODE=0
+DUMP_LEVEL=24
 facility="LOG_LOCAL6"
 chown_option=`logname 2> /dev/null`
 
@@ -43,7 +44,7 @@ fi
 turbo=""
 ihk_irq=""
 
-while getopts :ti:k:c:m:o:f:r:q: OPT
+while getopts :ti:k:c:m:o:f:r:q:d: OPT
 do
 	case ${OPT} in
 	f)	facility=${OPTARG}
@@ -86,6 +87,8 @@ do
 		;;
 	t) turbo="turbo"
 		;;
+	d) DUMP_LEVEL=${OPTARG}
+		;;
 	*)  echo "invalid option -${OPT}" >&2
 		exit 1
 	esac
@@ -214,6 +217,9 @@ if [ "${ENABLE_MCOVERLAYFS}" == "yes" ]; then
 		if [ ${linux_version_code} -eq 199168 -a ${rhel_release} -ge 327 ]; then
 			enable_mcoverlay="yes"
 		fi
+		if [ ${linux_version_code} -ge 262144 -a ${linux_version_code} -lt 262400 ]; then
+			enable_mcoverlay="yes"
+		fi
 	fi
 fi
 
@@ -395,7 +401,7 @@ if ! ${SBINDIR}/ihkosctl 0 load ${KERNDIR}/mckernel.img; then
 fi
 
 # Set kernel arguments
-if ! ${SBINDIR}/ihkosctl 0 kargs "hidos ksyslogd=${LOGMODE} $turbo"; then
+if ! ${SBINDIR}/ihkosctl 0 kargs "hidos ksyslogd=${LOGMODE} $turbo dump_level=${DUMP_LEVEL}"; then
 	echo "error: setting kernel arguments" >&2
 	error_exit "os_created"
 fi
diff --git a/configure b/configure
index fddca34f..d5de9813 100755
--- a/configure
+++ b/configure
@@ -1,21 +1,18 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for mckernel 0.9.0.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
+# Generated by GNU Autoconf 2.63 for mckernel 0.9.0.
 #
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-# configure COPYRIGHT FUJITSU LIMITED 2015-2017
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
@@ -23,15 +20,23 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
 esac
+
 fi
 
 
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
 as_nl='
 '
 export as_nl
@@ -39,13 +44,7 @@ export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
@@ -56,7 +55,7 @@ else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
-      case $arg in #(
+      case $arg in
       *"$as_nl"*)
 	expr "X$arg" : "X\\(.*\\)$as_nl";
 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
@@ -79,6 +78,13 @@ if test "${PATH_SEPARATOR+set}" != set; then
   }
 fi
 
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
 
 # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is
@@ -88,16 +94,15 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
+case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
 IFS=$as_save_IFS
 
      ;;
@@ -109,16 +114,12 @@ if test "x$as_myself" = x; then
 fi
 if test ! -f "$as_myself"; then
   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
+  { (exit 1); exit 1; }
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 done
 PS1='$ '
 PS2='> '
@@ -130,293 +131,7 @@ export LC_ALL
 LANGUAGE=C
 export LANGUAGE
 
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-
-else
-  exitcode=1; echo positional parameters were not saved.
-fi
-test x\$exitcode = x0 || exit 1
-test -x / || exit 1"
-  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
-  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
-  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
-  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
-done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
-$0: including any error possibly output before this
-$0: message. Then install a modern shell, or manually run
-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
+# Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -430,12 +145,8 @@ else
   as_basename=false
 fi
 
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
 
+# Name of the executable.
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
@@ -455,19 +166,295 @@ $as_echo X/"$0" |
 	  }
 	  s/.*/./; q'`
 
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+# CDPATH.
+$as_unset CDPATH
 
 
-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
-  as_lineno_2=$LINENO as_lineno_2a=$LINENO
-  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+if test "x$CONFIG_SHELL" = x; then
+  if (eval ":") 2>/dev/null; then
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+
+  if test $as_have_required = yes &&	 (eval ":
+(as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=\$LINENO
+  as_lineno_2=\$LINENO
+  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
+  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
+") 2> /dev/null; then
+  :
+else
+  as_candidate_shells=
+    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  case $as_dir in
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
+	   done;;
+       esac
+done
+IFS=$as_save_IFS
+
+
+      for as_shell in $as_candidate_shells $SHELL; do
+	 # Try only shells that exist, to save several forks.
+	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		{ ("$as_shell") 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+_ASEOF
+}; then
+  CONFIG_SHELL=$as_shell
+	       as_have_required=yes
+	       if { "$as_shell" 2> /dev/null <<\_ASEOF
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
+esac
+
+fi
+
+
+:
+(as_func_return () {
+  (exit $1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = "$1" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test $exitcode = 0) || { (exit 1); exit 1; }
+
+(
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
+
+_ASEOF
+}; then
+  break
+fi
+
+fi
+
+      done
+
+      if test "x$CONFIG_SHELL" != x; then
+  for as_var in BASH_ENV ENV
+	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+	done
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+
+    if test $as_have_required = no; then
+  echo This script requires a shell more modern than all the
+      echo shells that I found on your system.  Please install a
+      echo modern shell, or manually run the script under such a
+      echo shell if you do have one.
+      { (exit 1); exit 1; }
+fi
+
+
+fi
+
+fi
+
+
+
+(eval "as_func_return () {
+  (exit \$1)
+}
+as_func_success () {
+  as_func_return 0
+}
+as_func_failure () {
+  as_func_return 1
+}
+as_func_ret_success () {
+  return 0
+}
+as_func_ret_failure () {
+  return 1
+}
+
+exitcode=0
+if as_func_success; then
+  :
+else
+  exitcode=1
+  echo as_func_success failed.
+fi
+
+if as_func_failure; then
+  exitcode=1
+  echo as_func_failure succeeded.
+fi
+
+if as_func_ret_success; then
+  :
+else
+  exitcode=1
+  echo as_func_ret_success failed.
+fi
+
+if as_func_ret_failure; then
+  exitcode=1
+  echo as_func_ret_failure succeeded.
+fi
+
+if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
+  :
+else
+  exitcode=1
+  echo positional parameters were not saved.
+fi
+
+test \$exitcode = 0") || {
+  echo No shell found that supports shell functions.
+  echo Please tell bug-autoconf@gnu.org about your system,
+  echo including any error possibly output before this message.
+  echo This can help us improve future autoconf versions.
+  echo Configuration will now proceed without shell functions.
+}
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
   sed -n '
     p
     /[$]LINENO/=
@@ -484,12 +471,9 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
 
-  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
-  # already done that, so ensure we don't try to do so again and fall
-  # in an infinite loop.  This has already happened in practice.
-  _as_can_reexec=no; export _as_can_reexec
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensitive to this).
@@ -498,18 +482,29 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   exit
 }
 
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
 ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
+case `echo -n x` in
 -n*)
-  case `echo 'xy\c'` in
+  case `echo 'x\c'` in
   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
+  *)   ECHO_C='\c';;
   esac;;
 *)
   ECHO_N='-n';;
 esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
 
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
@@ -524,29 +519,49 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
+    # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
+      as_ln_s='cp -p'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -pR'
+    as_ln_s='cp -p'
   fi
 else
-  as_ln_s='cp -pR'
+  as_ln_s='cp -p'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
+  as_mkdir_p=:
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -555,11 +570,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
+
+exec 7<&0 </dev/null 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -574,6 +589,7 @@ cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
+SHELL=${CONFIG_SHELL-/bin/sh}
 
 # Identity of this package.
 PACKAGE_NAME='mckernel'
@@ -581,7 +597,6 @@ PACKAGE_TARNAME='mckernel'
 PACKAGE_VERSION='0.9.0'
 PACKAGE_STRING='mckernel 0.9.0'
 PACKAGE_BUGREPORT=''
-PACKAGE_URL=''
 
 ac_default_prefix=/opt/ppos
 # Factoring default headers for most tests.
@@ -687,7 +702,6 @@ bindir
 program_transform_name
 prefix
 exec_prefix
-PACKAGE_URL
 PACKAGE_BUGREPORT
 PACKAGE_STRING
 PACKAGE_VERSION
@@ -782,9 +796,8 @@ do
   fi
 
   case $ac_option in
-  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *=)   ac_optarg= ;;
-  *)    ac_optarg=yes ;;
+  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *)	ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -829,7 +842,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -855,7 +869,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1059,7 +1074,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1075,7 +1091,8 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
+   { (exit 1); exit 1; }; }
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1105,17 +1122,17 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error $? "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information"
+  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; }
     ;;
 
   *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
-    case $ac_envvar in #(
-      '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
-    esac
+    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
+      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
+   { (exit 1); exit 1; }; }
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
 
@@ -1124,7 +1141,7 @@ Try \`$0 --help' for more information"
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
   esac
@@ -1132,13 +1149,15 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error $? "missing argument to $ac_option"
+  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
+   { (exit 1); exit 1; }; }
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
+   { (exit 1); exit 1; }; } ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1161,7 +1180,8 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
+   { (exit 1); exit 1; }; }
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1175,6 +1195,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
+    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used." >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1189,9 +1211,11 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error $? "working directory cannot be determined"
+  { $as_echo "$as_me: error: working directory cannot be determined" >&2
+   { (exit 1); exit 1; }; }
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error $? "pwd does not report name of working directory"
+  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
+   { (exit 1); exit 1; }; }
 
 
 # Find the source files, if location was not specified.
@@ -1230,11 +1254,13 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
+   { (exit 1); exit 1; }; }
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
+   { (exit 1); exit 1; }; }
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1274,7 +1300,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking ...' messages
+  -q, --quiet, --silent   do not print \`checking...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1358,14 +1384,13 @@ Some influential environment variables:
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
   LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>
   CPP         C preprocessor
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
-Report bugs to the package provider.
 _ACEOF
 ac_status=$?
 fi
@@ -1429,305 +1454,21 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 mckernel configure 0.9.0
-generated by GNU Autoconf 2.69
+generated by GNU Autoconf 2.63
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
   exit
 fi
-
-## ------------------------ ##
-## Autoconf initialization. ##
-## ------------------------ ##
-
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_link
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by mckernel $as_me 0.9.0, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+generated by GNU Autoconf 2.63.  Invocation command line was
 
   $ $0 $@
 
@@ -1763,8 +1504,8 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
-  done
+  $as_echo "PATH: $as_dir"
+done
 IFS=$as_save_IFS
 
 } >&5
@@ -1801,9 +1542,9 @@ do
       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
-    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
     2)
-      as_fn_append ac_configure_args1 " '$ac_arg'"
+      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
       if test $ac_must_keep_next = true; then
 	ac_must_keep_next=false # Got value, back to normal.
       else
@@ -1819,13 +1560,13 @@ do
 	  -* ) ac_must_keep_next=true ;;
 	esac
       fi
-      as_fn_append ac_configure_args " '$ac_arg'"
+      ac_configure_args="$ac_configure_args '$ac_arg'"
       ;;
     esac
   done
 done
-{ ac_configure_args0=; unset ac_configure_args0;}
-{ ac_configure_args1=; unset ac_configure_args1;}
+$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
 
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
@@ -1837,9 +1578,11 @@ trap 'exit_status=$?
   {
     echo
 
-    $as_echo "## ---------------- ##
+    cat <<\_ASBOX
+## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##"
+## ---------------- ##
+_ASBOX
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -1848,13 +1591,13 @@ trap 'exit_status=$?
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
+      *) $as_unset $ac_var ;;
       esac ;;
     esac
   done
@@ -1873,9 +1616,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    $as_echo "## ----------------- ##
+    cat <<\_ASBOX
+## ----------------- ##
 ## Output variables. ##
-## ----------------- ##"
+## ----------------- ##
+_ASBOX
     echo
     for ac_var in $ac_subst_vars
     do
@@ -1888,9 +1633,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     echo
 
     if test -n "$ac_subst_files"; then
-      $as_echo "## ------------------- ##
+      cat <<\_ASBOX
+## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##"
+## ------------------- ##
+_ASBOX
       echo
       for ac_var in $ac_subst_files
       do
@@ -1904,9 +1651,11 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     fi
 
     if test -s confdefs.h; then
-      $as_echo "## ----------- ##
+      cat <<\_ASBOX
+## ----------- ##
 ## confdefs.h. ##
-## ----------- ##"
+## ----------- ##
+_ASBOX
       echo
       cat confdefs.h
       echo
@@ -1920,39 +1669,37 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     exit $exit_status
 ' 0
 for ac_signal in 1 2 13 15; do
-  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 done
 ac_signal=0
 
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
 
-$as_echo "/* confdefs.h */" > confdefs.h
-
 # Predefined preprocessor variables.
 
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF
 
+
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
 
 cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF
 
 
@@ -1961,12 +1708,7 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
+  ac_site_file1=$CONFIG_SITE
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -1977,23 +1719,19 @@ fi
 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
   test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+  if test -r "$ac_site_file"; then
+    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+    . "$ac_site_file"
   fi
 done
 
 if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special files
-  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+  # Some versions of bash will fail to source /dev/null (special
+  # files actually), so we avoid doing that.
+  if test -f "$cache_file"; then
+    { $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
 $as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
@@ -2001,7 +1739,7 @@ $as_echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+  { $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
 $as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -2016,11 +1754,11 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
@@ -2030,17 +1768,17 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 	ac_old_val_w=`echo x $ac_old_val`
 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
@@ -2052,20 +1790,43 @@ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
     esac
     case " $ac_configure_args " in
       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
     esac
   fi
 done
 if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+   { (exit 1); exit 1; }; }
 fi
-## -------------------- ##
-## Main body of script. ##
-## -------------------- ##
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -2096,9 +1857,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2109,24 +1870,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2136,9 +1897,9 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2149,24 +1910,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2175,7 +1936,7 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
@@ -2189,9 +1950,9 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2202,24 +1963,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2229,9 +1990,9 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2243,18 +2004,18 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 if test $ac_prog_rejected = yes; then
@@ -2273,10 +2034,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2288,9 +2049,9 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2301,24 +2062,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2332,9 +2093,9 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2345,24 +2106,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -2375,7 +2136,7 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
@@ -2386,37 +2147,57 @@ fi
 fi
 
 
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
 
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
+{ (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
 
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2432,8 +2213,8 @@ ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-$as_echo_n "checking whether the C compiler works... " >&6; }
+{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 
 # The possible output files:
@@ -2449,17 +2230,17 @@ do
 done
 rm -f $ac_rmfiles
 
-if { { ac_try="$ac_link_default"
+if { (ac_try="$ac_link_default"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link_default") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
@@ -2476,7 +2257,7 @@ do
 	# certainly right.
 	break;;
     *.* )
-	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 	then :; else
 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	fi
@@ -2495,41 +2276,84 @@ test "$ac_cv_exeext" = no && ac_cv_exeext=
 else
   ac_file=''
 fi
-if test -z "$ac_file"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-$as_echo "$as_me: failed program was:" >&5
+
+{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then
+  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." >&2;}
+   { (exit 77); exit 77; }; }; }
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-$as_echo "$ac_file" >&6; }
+
 ac_exeext=$ac_cv_exeext
 
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+# If not cross compiling, check that we can run a simple program.
+if test "$cross_compiling" != yes; then
+  if { ac_try='./$ac_file'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:$LINENO: result: yes" >&5
+$as_echo "yes" >&6; }
+
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
 $as_echo_n "checking for suffix of executables... " >&6; }
-if { { ac_try="$ac_link"
+if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_link") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -2544,83 +2368,32 @@ for ac_file in conftest.exe conftest conftest.*; do
   esac
 done
 else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
 fi
-rm -f conftest conftest$ac_cv_exeext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+
+rm -f conftest$ac_cv_exeext
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
 $as_echo "$ac_cv_exeext" >&6; }
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.out", "w");
- return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files="$ac_clean_files conftest.out"
-# Check that the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-$as_echo_n "checking whether we are cross compiling... " >&6; }
-if test "$cross_compiling" != yes; then
-  { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-  if { ac_try='./conftest$ac_cv_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-	cross_compiling=yes
-    else
-	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
-    fi
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-$as_echo "$cross_compiling" >&6; }
-
-rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
-ac_clean_files=$ac_clean_files_save
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
+if test "${ac_cv_objext+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2632,17 +2405,17 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { { ac_try="$ac_compile"
+if { (ac_try="$ac_compile"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
   (eval "$ac_compile") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then :
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; then
   for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;
   case $ac_file in
@@ -2655,23 +2428,31 @@ else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
 fi
+
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
 $as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2685,16 +2466,37 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  ac_compiler_gnu=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then
   GCC=yes
@@ -2703,16 +2505,20 @@ else
 fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no
    CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2723,11 +2529,35 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2738,12 +2568,36 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  ac_c_werror_flag=$ac_save_c_werror_flag
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -2754,17 +2608,42 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 $as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -2781,18 +2660,23 @@ else
     CFLAGS=
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-struct stat;
+#include <sys/types.h>
+#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -2844,9 +2728,32 @@ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext
   test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
@@ -2857,19 +2764,17 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;
   xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
 $as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
 
-fi
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -2883,14 +2788,14 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
+  if test "${ac_cv_prog_CPP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
@@ -2905,7 +2810,11 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -2914,34 +2823,78 @@ do
 #endif
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
   break
 fi
 
@@ -2953,7 +2906,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
 $as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2964,7 +2917,11 @@ do
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
@@ -2973,40 +2930,87 @@ do
 #endif
 		     Syntax error
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  :
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Broken: fails on valid input.
 continue
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
   # Broken: success on invalid input.
 continue
 else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
-rm -f conftest.err conftest.i conftest.$ac_ext
+
+rm -f conftest.err conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+  :
 else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
 fi
 
 ac_ext=c
@@ -3016,9 +3020,9 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
+if test "${ac_cv_path_GREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -3029,10 +3033,10 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
+  for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 # Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
@@ -3049,7 +3053,7 @@ case `"$ac_path_GREP" --version 2>&1` in
     $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_GREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_GREP="$ac_path_GREP"
@@ -3064,24 +3068,26 @@ esac
       $ac_path_GREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_GREP=$GREP
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
 $as_echo "$ac_cv_path_GREP" >&6; }
  GREP="$ac_cv_path_GREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
+if test "${ac_cv_path_EGREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -3095,10 +3101,10 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
+  for ac_prog in egrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
   # Check for GNU $ac_path_EGREP
 case `"$ac_path_EGREP" --version 2>&1` in
@@ -3115,7 +3121,7 @@ case `"$ac_path_EGREP" --version 2>&1` in
     $as_echo 'EGREP' >> "conftest.nl"
     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_EGREP="$ac_path_EGREP"
@@ -3130,10 +3136,12 @@ esac
       $ac_path_EGREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_EGREP=$EGREP
@@ -3141,17 +3149,21 @@ fi
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
 $as_echo "$ac_cv_path_EGREP" >&6; }
  EGREP="$ac_cv_path_EGREP"
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
@@ -3166,23 +3178,48 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_header_stdc=yes
 else
-  ac_cv_header_stdc=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_header_stdc=no
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
+  $EGREP "memchr" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -3192,14 +3229,18 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
+  $EGREP "free" >/dev/null 2>&1; then
+  :
 else
   ac_cv_header_stdc=no
 fi
@@ -3209,10 +3250,14 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
+  if test "$cross_compiling" = yes; then
   :
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
 #include <stdlib.h>
@@ -3239,33 +3284,118 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  :
 else
-  ac_cv_header_stdc=no
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
 fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
+
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 $as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
 
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
 
 fi
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  eval "$as_ac_Header=yes"
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+		 $as_echo "$as_val"'`
+   if test "x$as_val" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
@@ -3275,23 +3405,156 @@ fi
 done
 
 
-ac_fn_c_check_header_mongrel "$LINENO" "numa.h" "ac_cv_header_numa_h" "$ac_includes_default"
-if test "x$ac_cv_header_numa_h" = xyes; then :
+if test "${ac_cv_header_numa_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for numa.h" >&5
+$as_echo_n "checking for numa.h... " >&6; }
+if test "${ac_cv_header_numa_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_numa_h" >&5
+$as_echo "$ac_cv_header_numa_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking numa.h usability" >&5
+$as_echo_n "checking numa.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <numa.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking numa.h presence" >&5
+$as_echo_n "checking numa.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <numa.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: numa.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: numa.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: numa.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: numa.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: numa.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: numa.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: numa.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: numa.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: numa.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for numa.h" >&5
+$as_echo_n "checking for numa.h... " >&6; }
+if test "${ac_cv_header_numa_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_numa_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_numa_h" >&5
+$as_echo "$ac_cv_header_numa_h" >&6; }
+
+fi
+if test "x$ac_cv_header_numa_h" = x""yes; then
   numa_header_found=yes
 fi
 
 
-if test "x$numa_header_found" != "xyes"; then :
-  as_fn_error $? "Unable to find numa.h header file, missing numactl-devel?" "$LINENO" 5
+if test "x$numa_header_found" != "xyes"; then
+  { { $as_echo "$as_me:$LINENO: error: Unable to find numa.h header file, missing numactl-devel?" >&5
+$as_echo "$as_me: error: Unable to find numa.h header file, missing numactl-devel?" >&2;}
+   { (exit 1); exit 1; }; }
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for numa_run_on_node in -lnuma" >&5
+
+{ $as_echo "$as_me:$LINENO: checking for numa_run_on_node in -lnuma" >&5
 $as_echo_n "checking for numa_run_on_node in -lnuma... " >&6; }
-if ${ac_cv_lib_numa_numa_run_on_node+:} false; then :
+if test "${ac_cv_lib_numa_numa_run_on_node+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnuma  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -3309,28 +3572,56 @@ return numa_run_on_node ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_numa_numa_run_on_node=yes
 else
-  ac_cv_lib_numa_numa_run_on_node=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_numa_numa_run_on_node=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_numa_numa_run_on_node" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_numa_numa_run_on_node" >&5
 $as_echo "$ac_cv_lib_numa_numa_run_on_node" >&6; }
-if test "x$ac_cv_lib_numa_numa_run_on_node" = xyes; then :
+if test "x$ac_cv_lib_numa_numa_run_on_node" = x""yes; then
   numa_lib_found=yes
 fi
 
-if test "x$numa_lib_found" != "xyes"; then :
-  as_fn_error $? "Unable to find NUMA library, missing numactl-devel?" "$LINENO" 5
+if test "x$numa_lib_found" != "xyes"; then
+  { { $as_echo "$as_me:$LINENO: error: Unable to find NUMA library, missing numactl-devel?" >&5
+$as_echo "$as_me: error: Unable to find NUMA library, missing numactl-devel?" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+
+{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
+if test "${ac_cv_path_FGREP+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
@@ -3344,10 +3635,10 @@ for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
+  for ac_prog in fgrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_FGREP" || continue
+      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
 # Check for GNU ac_path_FGREP and select it if it is found.
   # Check for GNU $ac_path_FGREP
 case `"$ac_path_FGREP" --version 2>&1` in
@@ -3364,7 +3655,7 @@ case `"$ac_path_FGREP" --version 2>&1` in
     $as_echo 'FGREP' >> "conftest.nl"
     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    ac_count=`expr $ac_count + 1`
     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_FGREP="$ac_path_FGREP"
@@ -3379,10 +3670,12 @@ esac
       $ac_path_FGREP_found && break 3
     done
   done
-  done
+done
 IFS=$as_save_IFS
   if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 else
   ac_cv_path_FGREP=$FGREP
@@ -3390,7 +3683,7 @@ fi
 
    fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
 $as_echo "$ac_cv_path_FGREP" >&6; }
  FGREP="$ac_cv_path_FGREP"
 
@@ -3398,43 +3691,37 @@ $as_echo "$ac_cv_path_FGREP" >&6; }
 
 
 # Check whether --with-mpi was given.
-if test "${with_mpi+set}" = set; then :
-  withval=$with_mpi; case "$withval" in #(
-  yes|no|'') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --without-mpi=PATH expects a valid PATH" >&5
+if test "${with_mpi+set}" = set; then
+  withval=$with_mpi; case "$withval" in
+  yes|no|'') { $as_echo "$as_me:$LINENO: WARNING: --without-mpi=PATH expects a valid PATH" >&5
 $as_echo "$as_me: WARNING: --without-mpi=PATH expects a valid PATH" >&2;}
-                          with_mpi="" ;; #(
-  *) :
-     ;;
+                          with_mpi="" ;;
 esac
+
 else
   with_mpi=
 fi
 
 
 # Check whether --with-mpi-include was given.
-if test "${with_mpi_include+set}" = set; then :
-  withval=$with_mpi_include; case "$withval" in #(
-  yes|no|'') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --without-mpi-include=PATH expects a valid PATH" >&5
+if test "${with_mpi_include+set}" = set; then
+  withval=$with_mpi_include; case "$withval" in
+  yes|no|'') { $as_echo "$as_me:$LINENO: WARNING: --without-mpi-include=PATH expects a valid PATH" >&5
 $as_echo "$as_me: WARNING: --without-mpi-include=PATH expects a valid PATH" >&2;}
-                          with_mpi_include="" ;; #(
-  *) :
-     ;;
+                          with_mpi_include="" ;;
 esac
+
 fi
 
 
 # Check whether --with-mpi-lib was given.
-if test "${with_mpi_lib+set}" = set; then :
-  withval=$with_mpi_lib; case "$withval" in #(
-  yes|no|'') :
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --without-mpi-lib=PATH expects a valid PATH" >&5
+if test "${with_mpi_lib+set}" = set; then
+  withval=$with_mpi_lib; case "$withval" in
+  yes|no|'') { $as_echo "$as_me:$LINENO: WARNING: --without-mpi-lib=PATH expects a valid PATH" >&5
 $as_echo "$as_me: WARNING: --without-mpi-lib=PATH expects a valid PATH" >&2;}
-                          with_mpi_lib="" ;; #(
-  *) :
-     ;;
+                          with_mpi_lib="" ;;
 esac
+
 fi
 
 
@@ -3442,10 +3729,10 @@ fi
     # Now append -I/-L args to CPPFLAGS/LDFLAGS, with more specific options
     # taking priority
 
-    if test -n "${with_mpi_include}"; then :
+    if test -n "${with_mpi_include}"; then
 
 
-	if echo "$CPPFLAGS" | $FGREP -e "\<-I${with_mpi_include}\>" >/dev/null 2>&1; then :
+	if echo "$CPPFLAGS" | $FGREP -e "\<-I${with_mpi_include}\>" >/dev/null 2>&1; then
   echo "CPPFLAGS(='$CPPFLAGS') contains '-I${with_mpi_include}', not appending" >&5
 else
   echo "CPPFLAGS(='$CPPFLAGS') does not contain '-I${with_mpi_include}', appending" >&5
@@ -3453,11 +3740,12 @@ else
 
 fi
 
+
 else
-  if test -n "${with_mpi}"; then :
+  if test -n "${with_mpi}"; then
 
 
-	if echo "$CPPFLAGS" | $FGREP -e "\<-I${with_mpi}/include\>" >/dev/null 2>&1; then :
+	if echo "$CPPFLAGS" | $FGREP -e "\<-I${with_mpi}/include\>" >/dev/null 2>&1; then
   echo "CPPFLAGS(='$CPPFLAGS') contains '-I${with_mpi}/include', not appending" >&5
 else
   echo "CPPFLAGS(='$CPPFLAGS') does not contain '-I${with_mpi}/include', appending" >&5
@@ -3465,13 +3753,16 @@ else
 
 fi
 
-fi
+
 fi
 
-    if test -n "${with_mpi_lib}"; then :
+fi
 
 
-	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi_lib}\>" >/dev/null 2>&1; then :
+    if test -n "${with_mpi_lib}"; then
+
+
+	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi_lib}\>" >/dev/null 2>&1; then
   echo "LDFLAGS(='$LDFLAGS') contains '-L${with_mpi_lib}', not appending" >&5
 else
   echo "LDFLAGS(='$LDFLAGS') does not contain '-L${with_mpi_lib}', appending" >&5
@@ -3479,11 +3770,12 @@ else
 
 fi
 
+
 else
-  if test -n "${with_mpi}"; then :
+  if test -n "${with_mpi}"; then
 
 
-	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi}/lib\>" >/dev/null 2>&1; then :
+	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi}/lib\>" >/dev/null 2>&1; then
   echo "LDFLAGS(='$LDFLAGS') contains '-L${with_mpi}/lib', not appending" >&5
 else
   echo "LDFLAGS(='$LDFLAGS') does not contain '-L${with_mpi}/lib', appending" >&5
@@ -3491,10 +3783,11 @@ else
 
 fi
 
-                  if test -d "${with_mpi}/lib64"; then :
+
+                  if test -d "${with_mpi}/lib64"; then
 
 
-	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi}/lib64\>" >/dev/null 2>&1; then :
+	if echo "$LDFLAGS" | $FGREP -e "\<-L${with_mpi}/lib64\>" >/dev/null 2>&1; then
   echo "LDFLAGS(='$LDFLAGS') contains '-L${with_mpi}/lib64', not appending" >&5
 else
   echo "LDFLAGS(='$LDFLAGS') does not contain '-L${with_mpi}/lib64', appending" >&5
@@ -3502,16 +3795,20 @@ else
 
 fi
 
-fi
 
 fi
 
+
 fi
 
 
+fi
+
+
+
 
 # Check whether --with-kernelsrc was given.
-if test "${with_kernelsrc+set}" = set; then :
+if test "${with_kernelsrc+set}" = set; then
   withval=$with_kernelsrc; WITH_KERNELSRC=$withval
 else
   WITH_KERNELSRC=yes
@@ -3520,7 +3817,7 @@ fi
 
 
 # Check whether --with-target was given.
-if test "${with_target+set}" = set; then :
+if test "${with_target+set}" = set; then
   withval=$with_target; WITH_TARGET=$withval
 else
   WITH_TARGET=yes
@@ -3529,7 +3826,7 @@ fi
 
 
 # Check whether --with-system_map was given.
-if test "${with_system_map+set}" = set; then :
+if test "${with_system_map+set}" = set; then
   withval=$with_system_map; WITH_SYSTEM_MAP=$withval
 else
   WITH_SYSTEM_MAP=yes
@@ -3537,7 +3834,7 @@ fi
 
 
 # Check whether --enable-dcfa was given.
-if test "${enable_dcfa+set}" = set; then :
+if test "${enable_dcfa+set}" = set; then
   enableval=$enable_dcfa;
 else
   enable_dcfa=no
@@ -3545,7 +3842,7 @@ fi
 
 
 # Check whether --enable-memdump was given.
-if test "${enable_memdump+set}" = set; then :
+if test "${enable_memdump+set}" = set; then
   enableval=$enable_memdump; ENABLE_MEMDUMP=$enableval
 else
   ENABLE_MEMDUMP=default
@@ -3553,7 +3850,7 @@ fi
 
 
 # Check whether --enable-mcoverlayfs was given.
-if test "${enable_mcoverlayfs+set}" = set; then :
+if test "${enable_mcoverlayfs+set}" = set; then
   enableval=$enable_mcoverlayfs; ENABLE_MCOVERLAYFS=$enableval
 else
   ENABLE_MCOVERLAYFS=yes
@@ -3561,7 +3858,7 @@ fi
 
 
 # Check whether --enable-rusage was given.
-if test "${enable_rusage+set}" = set; then :
+if test "${enable_rusage+set}" = set; then
   enableval=$enable_rusage; ENABLE_RUSAGE=$enableval
 else
   ENABLE_RUSAGE=yes
@@ -3569,7 +3866,7 @@ fi
 
 
 # Check whether --enable-qlmpi was given.
-if test "${enable_qlmpi+set}" = set; then :
+if test "${enable_qlmpi+set}" = set; then
   enableval=$enable_qlmpi; ENABLE_QLMPI=$enableval
 else
   ENABLE_QLMPI=no
@@ -3578,7 +3875,7 @@ fi
 
 
 # Check whether --with-uname_r was given.
-if test "${with_uname_r+set}" = set; then :
+if test "${with_uname_r+set}" = set; then
   withval=$with_uname_r; WITH_UNAME_R=$withval
 else
   WITH_UNAME_R=yes
@@ -3637,9 +3934,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3650,24 +3947,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3677,9 +3974,9 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -3690,24 +3987,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3716,7 +4013,7 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
@@ -3730,9 +4027,9 @@ if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3743,24 +4040,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3770,9 +4067,9 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3784,18 +4081,18 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes
        continue
      fi
     ac_cv_prog_CC="cc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 if test $ac_prog_rejected = yes; then
@@ -3814,10 +4111,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3829,9 +4126,9 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -3842,24 +4139,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3873,9 +4170,9 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -3886,24 +4183,24 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_ac_ct_CC="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -3916,7 +4213,7 @@ done
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
@@ -3927,42 +4224,62 @@ fi
 fi
 
 
-test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
+See \`config.log' for more details." >&2;}
+   { (exit 1); exit 1; }; }; }
 
 # Provide some information about the compiler.
-$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-for ac_option in --version -v -V -qversion; do
-  { { ac_try="$ac_compiler $ac_option >&5"
+{ (ac_try="$ac_compiler --version >&5"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler --version >&5") 2>&5
   ac_status=$?
-  if test -s conftest.err; then
-    sed '10a\
-... rest of stderr output deleted ...
-         10q' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-  fi
-  rm -f conftest.er1 conftest.err
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-done
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -v >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -v >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
+{ (ac_try="$ac_compiler -V >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compiler -V >&5") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -3976,16 +4293,37 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_compiler_gnu=yes
 else
-  ac_compiler_gnu=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_compiler_gnu=no
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then
   GCC=yes
@@ -3994,16 +4332,20 @@ else
 fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no
    CFLAGS="-g"
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+   cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -4014,11 +4356,35 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
 else
-  CFLAGS=""
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	CFLAGS=""
+      cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -4029,12 +4395,36 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  :
 else
-  ac_c_werror_flag=$ac_save_c_werror_flag
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+	 cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 int
@@ -4045,17 +4435,42 @@ main ()
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_g=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
+
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
 $as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -4072,18 +4487,23 @@ else
     CFLAGS=
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
-struct stat;
+#include <sys/types.h>
+#include <sys/stat.h>
 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
 struct buf { int x; };
 FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -4135,9 +4555,32 @@ for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
   CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
+  rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
   ac_cv_prog_cc_c89=$ac_arg
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+
 fi
+
 rm -f core conftest.err conftest.$ac_objext
   test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
@@ -4148,19 +4591,17 @@ fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
   x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+    { $as_echo "$as_me:$LINENO: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;
   xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
 $as_echo "unsupported" >&6; } ;;
   *)
     CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
 
-fi
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -4175,9 +4616,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 	ARCH=k1om
 	# Extract the first word of "x86_64-$ARCH-linux-gcc", so it can be a program name with args.
 set dummy x86_64-$ARCH-linux-gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_XCC+:} false; then :
+if test "${ac_cv_prog_XCC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$XCC"; then
@@ -4188,14 +4629,14 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_XCC="x86_64-$ARCH-linux-gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
   test -z "$ac_cv_prog_XCC" && ac_cv_prog_XCC="no"
@@ -4203,10 +4644,10 @@ fi
 fi
 XCC=$ac_cv_prog_XCC
 if test -n "$XCC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XCC" >&5
+  { $as_echo "$as_me:$LINENO: result: $XCC" >&5
 $as_echo "$XCC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4217,9 +4658,9 @@ fi
 	ARCH=arm64
 	# Extract the first word of "${CROSS_COMPILE}gcc", so it can be a program name with args.
 set dummy ${CROSS_COMPILE}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_XCC+:} false; then :
+if test "${ac_cv_prog_XCC+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   if test -n "$XCC"; then
@@ -4230,14 +4671,14 @@ for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
     ac_cv_prog_XCC="${CROSS_COMPILE}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
-  done
+done
 IFS=$as_save_IFS
 
   test -z "$ac_cv_prog_XCC" && ac_cv_prog_XCC="no"
@@ -4245,10 +4686,10 @@ fi
 fi
 XCC=$ac_cv_prog_XCC
 if test -n "$XCC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XCC" >&5
+  { $as_echo "$as_me:$LINENO: result: $XCC" >&5
 $as_echo "$XCC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+  { $as_echo "$as_me:$LINENO: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
@@ -4256,7 +4697,9 @@ fi
 	CC=$XCC
 	;;
     *)
-	as_fn_error $? "target $WITH_TARGET is unknwon" "$LINENO" 5
+	{ { $as_echo "$as_me:$LINENO: error: target $WITH_TARGET is unknwon" >&5
+$as_echo "$as_me: error: target $WITH_TARGET is unknwon" >&2;}
+   { (exit 1); exit 1; }; }
 	;;
 esac
 
@@ -4371,7 +4814,9 @@ case $WITH_TARGET in
 	fi
 	;;
     *)
-	as_fn_error $? "target $WITH_TARGET is unknwon" "$LINENO" 5
+	{ { $as_echo "$as_me:$LINENO: error: target $WITH_TARGET is unknwon" >&5
+$as_echo "$as_me: error: target $WITH_TARGET is unknwon" >&2;}
+   { (exit 1); exit 1; }; }
 	;;
 esac
 
@@ -4389,7 +4834,7 @@ case "X$WITH_SYSTEM_MAP" in
 	;;
 esac
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for System.map" >&5
+{ $as_echo "$as_me:$LINENO: checking for System.map" >&5
 $as_echo_n "checking for System.map... " >&6; }
 if test -f "$MCCTRL_LINUX_SYMTAB"; then
 	MCCTRL_LINUX_SYMTAB="$MCCTRL_LINUX_SYMTAB"
@@ -4400,13 +4845,17 @@ elif test -f "$KDIR/System.map"; then
 fi
 
 if test "$MCCTRL_LINUX_SYMTAB" == ""; then
-	as_fn_error $? "could not find" "$LINENO" 5
+	{ { $as_echo "$as_me:$LINENO: error: could not find" >&5
+$as_echo "$as_me: error: could not find" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 if test -z "`eval cat $MCCTRL_LINUX_SYMTAB`"; then
-	as_fn_error $? "could not read System.map file, no read permission?" "$LINENO" 5
+	{ { $as_echo "$as_me:$LINENO: error: could not read System.map file, no read permission?" >&5
+$as_echo "$as_me: error: could not read System.map file, no read permission?" >&2;}
+   { (exit 1); exit 1; }; }
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MCCTRL_LINUX_SYMTAB" >&5
+{ $as_echo "$as_me:$LINENO: result: $MCCTRL_LINUX_SYMTAB" >&5
 $as_echo "$MCCTRL_LINUX_SYMTAB" >&6; }
 
 MCCTRL_LINUX_SYMTAB_CMD="cat $MCCTRL_LINUX_SYMTAB"
@@ -4421,11 +4870,11 @@ MCCTRL_LINUX_SYMTAB_CMD="cat $MCCTRL_LINUX_SYMTAB"
 
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol sys_mount" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol sys_mount" >&5
 $as_echo_n "checking System.map for symbol sys_mount... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " sys_mount\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4436,7 +4885,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4446,11 +4895,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol sys_umount" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol sys_umount" >&5
 $as_echo_n "checking System.map for symbol sys_umount... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " sys_umount\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4461,7 +4910,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4471,11 +4920,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol sys_unshare" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol sys_unshare" >&5
 $as_echo_n "checking System.map for symbol sys_unshare... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " sys_unshare\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4486,7 +4935,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4496,11 +4945,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol zap_page_range" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol zap_page_range" >&5
 $as_echo_n "checking System.map for symbol zap_page_range... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " zap_page_range\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4511,7 +4960,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4521,11 +4970,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol vdso_image_64" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol vdso_image_64" >&5
 $as_echo_n "checking System.map for symbol vdso_image_64... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " vdso_image_64\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4536,7 +4985,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4546,11 +4995,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol vdso_start" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol vdso_start" >&5
 $as_echo_n "checking System.map for symbol vdso_start... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " vdso_start\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4561,7 +5010,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4571,11 +5020,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol vdso_end" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol vdso_end" >&5
 $as_echo_n "checking System.map for symbol vdso_end... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " vdso_end\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4586,7 +5035,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4596,11 +5045,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol vdso_pages" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol vdso_pages" >&5
 $as_echo_n "checking System.map for symbol vdso_pages... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " vdso_pages\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4611,7 +5060,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4621,11 +5070,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol __vvar_page" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol __vvar_page" >&5
 $as_echo_n "checking System.map for symbol __vvar_page... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " __vvar_page\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4636,7 +5085,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4646,11 +5095,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol hpet_address" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol hpet_address" >&5
 $as_echo_n "checking System.map for symbol hpet_address... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " hpet_address\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4661,7 +5110,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4672,11 +5121,11 @@ _ACEOF
 
 # POSTK_DEBUG_ARCH_DEP_50, add:find kernel symbol.
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol vdso_spec" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol vdso_spec" >&5
 $as_echo_n "checking System.map for symbol vdso_spec... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " vdso_spec\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4687,7 +5136,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4697,11 +5146,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol hv_clock" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol hv_clock" >&5
 $as_echo_n "checking System.map for symbol hv_clock... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " hv_clock\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4712,7 +5161,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4722,11 +5171,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol sys_readlink" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol sys_readlink" >&5
 $as_echo_n "checking System.map for symbol sys_readlink... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " sys_readlink\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4737,7 +5186,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4747,11 +5196,11 @@ _ACEOF
   fi
 
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking System.map for symbol walk_page_range" >&5
+  { $as_echo "$as_me:$LINENO: checking System.map for symbol walk_page_range" >&5
 $as_echo_n "checking System.map for symbol walk_page_range... " >&6; }
   mcctrl_addr=`eval $MCCTRL_LINUX_SYMTAB_CMD | grep " walk_page_range\$" | cut -d\  -f1`
   if test -z $mcctrl_addr; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+    { $as_echo "$as_me:$LINENO: result: not found" >&5
 $as_echo "not found" >&6; }
   else
     mcctrl_result=$mcctrl_addr
@@ -4762,7 +5211,7 @@ $as_echo "not found" >&6; }
         mcctrl_addr="0"
       fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $mcctrl_result" >&5
+    { $as_echo "$as_me:$LINENO: result: $mcctrl_result" >&5
 $as_echo "$mcctrl_result" >&6; }
 
 cat >>confdefs.h <<_ACEOF
@@ -4785,21 +5234,28 @@ case $ENABLE_MEMDUMP in
 		fi
 		;;
 	*)
-		as_fn_error $? "unknown memdump argument: $ENABLE_MEMDUMP" "$LINENO" 5
+		{ { $as_echo "$as_me:$LINENO: error: unknown memdump argument: $ENABLE_MEMDUMP" >&5
+$as_echo "$as_me: error: unknown memdump argument: $ENABLE_MEMDUMP" >&2;}
+   { (exit 1); exit 1; }; }
 		;;
 esac
 
 if test "x$ENABLE_MEMDUMP" != "xno" ; then
 	enableval=yes
 # POSTK_DEBUG_ARCH_DEP_32, AC_CHECK_LIB for libiberty
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hex_init in -liberty" >&5
+
+{ $as_echo "$as_me:$LINENO: checking for hex_init in -liberty" >&5
 $as_echo_n "checking for hex_init in -liberty... " >&6; }
-if ${ac_cv_lib_iberty_hex_init+:} false; then :
+if test "${ac_cv_lib_iberty_hex_init+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-liberty  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -4817,18 +5273,43 @@ return hex_init ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_iberty_hex_init=yes
 else
-  ac_cv_lib_iberty_hex_init=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_iberty_hex_init=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iberty_hex_init" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_hex_init" >&5
 $as_echo "$ac_cv_lib_iberty_hex_init" >&6; }
-if test "x$ac_cv_lib_iberty_hex_init" = xyes; then :
+if test "x$ac_cv_lib_iberty_hex_init" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBIBERTY 1
 _ACEOF
@@ -4839,14 +5320,19 @@ else
   enableval=no
 fi
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bfd_init in -lbfd" >&5
+
+{ $as_echo "$as_me:$LINENO: checking for bfd_init in -lbfd" >&5
 $as_echo_n "checking for bfd_init in -lbfd... " >&6; }
-if ${ac_cv_lib_bfd_bfd_init+:} false; then :
+if test "${ac_cv_lib_bfd_bfd_init+set}" = set; then
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbfd  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
 /* Override any GCC internal prototype to avoid an error.
@@ -4864,18 +5350,43 @@ return bfd_init ();
   return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_link") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then
   ac_cv_lib_bfd_bfd_init=yes
 else
-  ac_cv_lib_bfd_bfd_init=no
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_lib_bfd_bfd_init=no
 fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_init" >&5
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_init" >&5
 $as_echo "$ac_cv_lib_bfd_bfd_init" >&6; }
-if test "x$ac_cv_lib_bfd_bfd_init" = xyes; then :
+if test "x$ac_cv_lib_bfd_bfd_init" = x""yes; then
   cat >>confdefs.h <<_ACEOF
 #define HAVE_LIBBFD 1
 _ACEOF
@@ -4886,9 +5397,135 @@ else
   enableval=no
 fi
 
-	ac_fn_c_check_header_mongrel "$LINENO" "bfd.h" "ac_cv_header_bfd_h" "$ac_includes_default"
-if test "x$ac_cv_header_bfd_h" = xyes; then :
+	if test "${ac_cv_header_bfd_h+set}" = set; then
+  { $as_echo "$as_me:$LINENO: checking for bfd.h" >&5
+$as_echo_n "checking for bfd.h... " >&6; }
+if test "${ac_cv_header_bfd_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_bfd_h" >&5
+$as_echo "$ac_cv_header_bfd_h" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking bfd.h usability" >&5
+$as_echo_n "checking bfd.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <bfd.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
 
+	ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking bfd.h presence" >&5
+$as_echo_n "checking bfd.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <bfd.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: bfd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: bfd.h: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: bfd.h: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: bfd.h:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: bfd.h: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: bfd.h:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: bfd.h: proceeding with the preprocessor's result" >&2;}
+    { $as_echo "$as_me:$LINENO: WARNING: bfd.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: bfd.h: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for bfd.h" >&5
+$as_echo_n "checking for bfd.h... " >&6; }
+if test "${ac_cv_header_bfd_h+set}" = set; then
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_header_bfd_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_bfd_h" >&5
+$as_echo "$ac_cv_header_bfd_h" >&6; }
+
+fi
+if test "x$ac_cv_header_bfd_h" = x""yes; then
+  :
 else
   enableval=no
 fi
@@ -4896,43 +5533,51 @@ fi
 
 
 	if test "x$ENABLE_MEMDUMP" = "xyes" -a "x$enableval" = "xno" ; then
-		as_fn_error $? "memdump feature needs bfd.h and libbfd a.k.a bunutils-devel" "$LINENO" 5
+		{ { $as_echo "$as_me:$LINENO: error: memdump feature needs bfd.h and libbfd a.k.a bunutils-devel" >&5
+$as_echo "$as_me: error: memdump feature needs bfd.h and libbfd a.k.a bunutils-devel" >&2;}
+   { (exit 1); exit 1; }; }
 	fi
 	ENABLE_MEMDUMP=$enableval
 fi
 
 if test "x$ENABLE_MEMDUMP" = "xyes" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: memdump feature is enabled" >&5
+	{ $as_echo "$as_me:$LINENO: memdump feature is enabled" >&5
 $as_echo "$as_me: memdump feature is enabled" >&6;}
 
-$as_echo "#define ENABLE_MEMDUMP 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_MEMDUMP 1
+_ACEOF
 
 	uncomment_if_ENABLE_MEMDUMP=''
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: memdump feature is disabled" >&5
+	{ $as_echo "$as_me:$LINENO: memdump feature is disabled" >&5
 $as_echo "$as_me: memdump feature is disabled" >&6;}
 	uncomment_if_ENABLE_MEMDUMP='#'
 fi
 
 if test "x$ENABLE_MCOVERLAYFS" = "xyes" ; then
 
-$as_echo "#define ENABLE_MCOVERLAYFS 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_MCOVERLAYFS 1
+_ACEOF
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: mcoverlayfs is enabled" >&5
+	{ $as_echo "$as_me:$LINENO: mcoverlayfs is enabled" >&5
 $as_echo "$as_me: mcoverlayfs is enabled" >&6;}
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: mcoverlayfs is disabled" >&5
+	{ $as_echo "$as_me:$LINENO: mcoverlayfs is disabled" >&5
 $as_echo "$as_me: mcoverlayfs is disabled" >&6;}
 fi
 
 if test "x$ENABLE_QLMPI" = "xyes" ; then
 
-$as_echo "#define ENABLE_QLMPI 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_QLMPI 1
+_ACEOF
 
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: qlmpi is enabled" >&5
+	{ $as_echo "$as_me:$LINENO: qlmpi is enabled" >&5
 $as_echo "$as_me: qlmpi is enabled" >&6;}
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: qlmpi is disabled" >&5
+	{ $as_echo "$as_me:$LINENO: qlmpi is disabled" >&5
 $as_echo "$as_me: qlmpi is disabled" >&6;}
 fi
 
@@ -4943,18 +5588,22 @@ case $ENABLE_RUSAGE in
 		ENABLE_RUSAGE=yes
 		;;
 	*)
-		as_fn_error $? "unknown rusage argument: $ENABLE_RUSAGE" "$LINENO" 5
+		{ { $as_echo "$as_me:$LINENO: error: unknown rusage argument: $ENABLE_RUSAGE" >&5
+$as_echo "$as_me: error: unknown rusage argument: $ENABLE_RUSAGE" >&2;}
+   { (exit 1); exit 1; }; }
 		;;
 esac
 
 if test "x$ENABLE_RUSAGE" = "xyes" ; then
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: rusage is enabled" >&5
+	{ $as_echo "$as_me:$LINENO: rusage is enabled" >&5
 $as_echo "$as_me: rusage is enabled" >&6;}
 
-$as_echo "#define ENABLE_RUSAGE 1" >>confdefs.h
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_RUSAGE 1
+_ACEOF
 
 else
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: rusage is disabled" >&5
+	{ $as_echo "$as_me:$LINENO: rusage is disabled" >&5
 $as_echo "$as_me: rusage is disabled" >&6;}
 fi
 
@@ -5017,7 +5666,7 @@ ac_config_headers="$ac_config_headers config.h"
 
 # POSTK_DEBUG_ARCH_DEP_37
 # AC_CONFIG_FILES arch dependfiles separate
-ac_config_files="$ac_config_files Makefile executer/user/Makefile executer/user/arch/$ARCH/Makefile executer/kernel/mcctrl/Makefile executer/kernel/mcctrl/arch/$ARCH/Makefile executer/kernel/mcoverlayfs/Makefile executer/kernel/mcoverlayfs/linux-3.10.0-327.36.1.el7/Makefile executer/kernel/mcoverlayfs/linux-4.0.9/Makefile executer/kernel/mcoverlayfs/linux-4.6.7/Makefile executer/include/qlmpilib.h kernel/Makefile kernel/Makefile.build kernel/include/swapfmt.h arch/x86/tools/mcreboot-attached-mic.sh arch/x86/tools/mcshutdown-attached-mic.sh arch/x86/tools/mcreboot-builtin-x86.sh arch/x86/tools/mcreboot-smp-x86.sh arch/x86/tools/mcstop+release-smp-x86.sh arch/x86/tools/eclair-dump-backtrace.exp arch/x86/tools/mcshutdown-builtin-x86.sh arch/x86/tools/mcreboot.1:arch/x86/tools/mcreboot.1in arch/x86/tools/irqbalance_mck.service arch/x86/tools/irqbalance_mck.in"
+ac_config_files="$ac_config_files Makefile executer/user/Makefile executer/user/arch/$ARCH/Makefile executer/user/arch/x86_64/Makefile executer/user/vmcore2mckdump executer/kernel/mcctrl/Makefile executer/kernel/mcctrl/arch/$ARCH/Makefile executer/kernel/mcoverlayfs/Makefile executer/kernel/mcoverlayfs/linux-3.10.0-327.36.1.el7/Makefile executer/kernel/mcoverlayfs/linux-4.0.9/Makefile executer/kernel/mcoverlayfs/linux-4.6.7/Makefile executer/include/qlmpilib.h kernel/Makefile kernel/Makefile.build kernel/include/swapfmt.h arch/x86/tools/mcreboot-attached-mic.sh arch/x86/tools/mcshutdown-attached-mic.sh arch/x86/tools/mcreboot-builtin-x86.sh arch/x86/tools/mcreboot-smp-x86.sh arch/x86/tools/mcstop+release-smp-x86.sh arch/x86/tools/eclair-dump-backtrace.exp arch/x86/tools/mcshutdown-builtin-x86.sh arch/x86/tools/mcreboot.1:arch/x86/tools/mcreboot.1in arch/x86/tools/irqbalance_mck.service arch/x86/tools/irqbalance_mck.in"
 
 
 if test "$TARGET" = "smp-arm64"; then
@@ -5025,12 +5674,13 @@ ac_config_files="$ac_config_files kernel/config/config.smp-arm64 arch/arm64/kern
 
 fi
 
-if test "x$enable_dcfa" = xyes; then :
+if test "x$enable_dcfa" = xyes; then
 
         ac_config_files="$ac_config_files kernel/Makefile.dcfa"
 
 fi
 
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -5058,13 +5708,13 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-      *) { eval $ac_var=; unset $ac_var;} ;;
+      *) $as_unset $ac_var ;;
       esac ;;
     esac
   done
@@ -5072,8 +5722,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
   (set) 2>&1 |
     case $as_nl`(ac_space=' '; set) 2>&1` in #(
     *${as_nl}ac_space=\ *)
-      # `set' does not quote correctly, so add quotes: double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      # `set' does not quote correctly, so add quotes (double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \).
       sed -n \
 	"s/'/'\\\\''/g;
 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
@@ -5095,23 +5745,12 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-      if test ! -f "$cache_file" || test -h "$cache_file"; then
-	cat confcache >"$cache_file"
-      else
-        case $cache_file in #(
-        */* | ?:*)
-	  mv -f confcache "$cache_file"$$ &&
-	  mv -f "$cache_file"$$ "$cache_file" ;; #(
-        *)
-	  mv -f confcache "$cache_file" ;;
-	esac
-      fi
-    fi
+    cat confcache >$cache_file
   else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+    { $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
@@ -5125,15 +5764,14 @@ DEFS=-DHAVE_CONFIG_H
 
 ac_libobjs=
 ac_ltlibobjs=
-U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
-  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 
@@ -5141,14 +5779,13 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: "${CONFIG_STATUS=./config.status}"
+: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
@@ -5158,18 +5795,17 @@ cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false
-
 SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+## --------------------- ##
+## M4sh Initialization.  ##
+## --------------------- ##
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
@@ -5177,15 +5813,23 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
 else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
+  case `(set -o) 2>/dev/null` in
+  *posix*) set -o posix ;;
 esac
+
 fi
 
 
+
+
+# PATH needs CR
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
 as_nl='
 '
 export as_nl
@@ -5193,13 +5837,7 @@ export as_nl
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
@@ -5210,7 +5848,7 @@ else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
-      case $arg in #(
+      case $arg in
       *"$as_nl"*)
 	expr "X$arg" : "X\\(.*\\)$as_nl";
 	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
@@ -5233,6 +5871,13 @@ if test "${PATH_SEPARATOR+set}" != set; then
   }
 fi
 
+# Support unset when possible.
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  as_unset=unset
+else
+  as_unset=false
+fi
+
 
 # IFS
 # We need space, tab and new line, in precisely that order.  Quoting is
@@ -5242,16 +5887,15 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
+case $0 in
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
+  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
 IFS=$as_save_IFS
 
      ;;
@@ -5263,16 +5907,12 @@ if test "x$as_myself" = x; then
 fi
 if test ! -f "$as_myself"; then
   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
+  { (exit 1); exit 1; }
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+# Work around bugs in pre-3.0 UWIN ksh.
+for as_var in ENV MAIL MAILPATH
+do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
 done
 PS1='$ '
 PS2='> '
@@ -5284,89 +5924,7 @@ export LC_ALL
 LANGUAGE=C
 export LANGUAGE
 
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with STATUS, using 1 if that was 0.
-as_fn_error ()
-{
-  as_status=$1; test $as_status -eq 0 && as_status=1
-  if test "$4"; then
-    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
-  fi
-  $as_echo "$as_me: error: $2" >&2
-  as_fn_exit $as_status
-} # as_fn_error
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
-} # as_fn_set_status
-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
-# advantage of any shell optimizations that allow amortized linear growth over
-# repeated appends, instead of the typical quadratic growth present in naive
-# implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-  eval 'as_fn_append ()
-  {
-    eval $1+=\$2
-  }'
-else
-  as_fn_append ()
-  {
-    eval $1=\$$1\$2
-  }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
-  }'
-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
-
-
+# Required to use basename.
 if expr a : '\(a\)' >/dev/null 2>&1 &&
    test "X`expr 00001 : '.*\(...\)'`" = X001; then
   as_expr=expr
@@ -5380,12 +5938,8 @@ else
   as_basename=false
 fi
 
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-  as_dirname=dirname
-else
-  as_dirname=false
-fi
 
+# Name of the executable.
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
@@ -5405,25 +5959,76 @@ $as_echo X/"$0" |
 	  }
 	  s/.*/./; q'`
 
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
+# CDPATH.
+$as_unset CDPATH
+
+
+
+  as_lineno_1=$LINENO
+  as_lineno_2=$LINENO
+  test "x$as_lineno_1" != "x$as_lineno_2" &&
+  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
+
+  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
+  # uniformly replaced by the line number.  The first 'sed' inserts a
+  # line-number line after each line using $LINENO; the second 'sed'
+  # does the real work.  The second script uses 'N' to pair each
+  # line-number line with the line containing $LINENO, and appends
+  # trailing '-' during substitution so that $LINENO is not a special
+  # case at line end.
+  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
+  # scripts with optimization help from Paolo Bonzini.  Blame Lee
+  # E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+   { (exit 1); exit 1; }; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
 
 ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in #(((((
+case `echo -n x` in
 -n*)
-  case `echo 'xy\c'` in
+  case `echo 'x\c'` in
   *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-  xy)  ECHO_C='\c';;
-  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
-       ECHO_T='	';;
+  *)   ECHO_C='\c';;
   esac;;
 *)
   ECHO_N='-n';;
 esac
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
 
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
@@ -5438,85 +6043,49 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -pR'.
+    # In both cases, we have to default to `cp -p'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -pR'
+      as_ln_s='cp -p'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -pR'
+    as_ln_s='cp -p'
   fi
 else
-  as_ln_s='cp -pR'
+  as_ln_s='cp -p'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
 
-
-# as_fn_mkdir_p
-# -------------
-# Create "$as_dir" as a directory, including parents if necessary.
-as_fn_mkdir_p ()
-{
-
-  case $as_dir in #(
-  -*) as_dir=./$as_dir;;
-  esac
-  test -d "$as_dir" || eval $as_mkdir_p || {
-    as_dirs=
-    while :; do
-      case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-      *) as_qdir=$as_dir;;
-      esac
-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
-	 X"$as_dir" : 'X\(//\)$' \| \
-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      test -d "$as_dir" && break
-    done
-    test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
-
-
-} # as_fn_mkdir_p
 if mkdir -p . 2>/dev/null; then
-  as_mkdir_p='mkdir -p "$as_dir"'
+  as_mkdir_p=:
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
-
-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -5526,19 +6095,13 @@ as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 exec 6>&1
-## ----------------------------------- ##
-## Main body of $CONFIG_STATUS script. ##
-## ----------------------------------- ##
-_ASEOF
-test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
 
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-# Save the log message, to keep $0 and so on meaningful, and to
+# Save the log message, to keep $[0] and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
 This file was extended by mckernel $as_me 0.9.0, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+generated by GNU Autoconf 2.63.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -5569,15 +6132,13 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
-\`$as_me' instantiates files and other configuration actions
-from templates according to the current configuration.  Unless the files
-and actions are specified as TAGs, all are instantiated by default.
+\`$as_me' instantiates files from templates according to the
+current configuration.
 
-Usage: $0 [OPTION]... [TAG]...
+Usage: $0 [OPTION]... [FILE]...
 
   -h, --help       print this help, then exit
   -V, --version    print version number and configuration settings, then exit
-      --config     print configuration, then exit
   -q, --quiet, --silent
                    do not print progress messages
   -d, --debug      don't remove temporary files
@@ -5593,17 +6154,16 @@ $config_files
 Configuration headers:
 $config_headers
 
-Report bugs to the package provider."
+Report bugs to <bug-autoconf@gnu.org>."
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 mckernel config.status 0.9.0
-configured by $0, generated by GNU Autoconf 2.69,
-  with options \\"\$ac_cs_config\\"
+configured by $0, generated by GNU Autoconf 2.63,
+  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2008 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -5618,16 +6178,11 @@ ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=?*)
+  --*=*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
-  --*=)
-    ac_option=`expr "X$1" : 'X\([^=]*\)='`
-    ac_optarg=
-    ac_shift=:
-    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -5641,29 +6196,27 @@ do
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     $as_echo "$ac_cs_version"; exit ;;
-  --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    '') as_fn_error $? "missing file argument" ;;
     esac
-    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
     ac_need_defaults=false;;
   --header | --heade | --head | --hea )
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
-    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h)
     # Conflict between --help and --header
-    as_fn_error $? "ambiguous option: \`$1'
-Try \`$0 --help' for more information.";;
+    { $as_echo "$as_me: error: ambiguous option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; };;
   --help | --hel | -h )
     $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
@@ -5671,10 +6224,11 @@ Try \`$0 --help' for more information.";;
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error $? "unrecognized option: \`$1'
-Try \`$0 --help' for more information." ;;
+  -*) { $as_echo "$as_me: error: unrecognized option: $1
+Try \`$0 --help' for more information." >&2
+   { (exit 1); exit 1; }; } ;;
 
-  *) as_fn_append ac_config_targets " $1"
+  *) ac_config_targets="$ac_config_targets $1"
      ac_need_defaults=false ;;
 
   esac
@@ -5691,7 +6245,7 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'
@@ -5724,6 +6278,8 @@ do
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "executer/user/Makefile") CONFIG_FILES="$CONFIG_FILES executer/user/Makefile" ;;
     "executer/user/arch/$ARCH/Makefile") CONFIG_FILES="$CONFIG_FILES executer/user/arch/$ARCH/Makefile" ;;
+    "executer/user/arch/x86_64/Makefile") CONFIG_FILES="$CONFIG_FILES executer/user/arch/x86_64/Makefile" ;;
+    "executer/user/vmcore2mckdump") CONFIG_FILES="$CONFIG_FILES executer/user/vmcore2mckdump" ;;
     "executer/kernel/mcctrl/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcctrl/Makefile" ;;
     "executer/kernel/mcctrl/arch/$ARCH/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcctrl/arch/$ARCH/Makefile" ;;
     "executer/kernel/mcoverlayfs/Makefile") CONFIG_FILES="$CONFIG_FILES executer/kernel/mcoverlayfs/Makefile" ;;
@@ -5749,7 +6305,9 @@ do
     "arch/arm64/kernel/Makefile.arch") CONFIG_FILES="$CONFIG_FILES arch/arm64/kernel/Makefile.arch" ;;
     "kernel/Makefile.dcfa") CONFIG_FILES="$CONFIG_FILES kernel/Makefile.dcfa" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+   { (exit 1); exit 1; }; };;
   esac
 done
 
@@ -5771,24 +6329,26 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp= ac_tmp=
+  tmp=
   trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
 ' 0
-  trap 'as_fn_exit 1' 1 2 13 15
+  trap '{ (exit 1); exit 1; }' 1 2 13 15
 }
 # Create a (secure) tmp directory for tmp files.
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
+  test -n "$tmp" && test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
+} ||
+{
+   $as_echo "$as_me: cannot create a temporary directory in ." >&2
+   { (exit 1); exit 1; }
+}
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -5796,13 +6356,7 @@ ac_tmp=$tmp
 if test -n "$CONFIG_FILES"; then
 
 
-ac_cr=`echo X | tr X '\015'`
-# On cygwin, bash can eat \r inside `` if the user requested igncr.
-# But we know of no other shell where ac_cr would be empty at this
-# point, so we can use a bashism as a fallback.
-if test "x$ac_cr" = x; then
-  eval ac_cr=\$\'\\r\'
-fi
+ac_cr='
'
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
   ac_cs_awk_cr='\\r'
@@ -5810,7 +6364,7 @@ else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 
@@ -5819,18 +6373,24 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -5838,7 +6398,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -5852,7 +6412,7 @@ s/'"$ac_delim"'$//
 t delim
 :nl
 h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
 t more1
 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 p
@@ -5866,7 +6426,7 @@ s/.\{148\}//
 t nl
 :delim
 h
-s/\(.\{148\}\)..*/\1/
+s/\(.\{148\}\).*/\1/
 t more2
 s/["\\]/\\&/g; s/^/"/; s/$/"/
 p
@@ -5886,7 +6446,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
 
@@ -5918,29 +6478,23 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+$as_echo "$as_me: error: could not setup config files machinery" >&2;}
+   { (exit 1); exit 1; }; }
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-h
-s///
-s/^/:/
-s/[	 ]*$/:/
-s/:\$(srcdir):/:/g
-s/:\${srcdir}:/:/g
-s/:@srcdir@:/:/g
-s/^:*//
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+s/:*\$(srcdir):*/:/
+s/:*\${srcdir}:*/:/
+s/:*@srcdir@:*/:/
+s/^\([^=]*=[	 ]*\):*/\1/
 s/:*$//
-x
-s/\(=[	 ]*\).*/\1/
-G
-s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -5952,7 +6506,7 @@ fi # test -n "$CONFIG_FILES"
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+cat >"$tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -5964,11 +6518,13 @@ _ACEOF
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
-    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
+   { (exit 1); exit 1; }; }
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -6053,7 +6609,9 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
+   { (exit 1); exit 1; }; }
 fi # test -n "$CONFIG_HEADERS"
 
 
@@ -6066,7 +6624,9 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
+   { (exit 1); exit 1; }; };;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -6085,7 +6645,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
+      -) ac_f="$tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -6094,10 +6654,12 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
+   { (exit 1); exit 1; }; };;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-      as_fn_append ac_file_inputs " '$ac_f'"
+      ac_file_inputs="$ac_file_inputs '$ac_f'"
     done
 
     # Let's still pretend it is `configure' which instantiates (i.e., don't
@@ -6108,7 +6670,7 @@ do
 	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
 $as_echo "$as_me: creating $ac_file" >&6;}
     fi
     # Neutralize special characters interpreted by sed in replacement strings.
@@ -6120,8 +6682,10 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; } ;;
     esac
     ;;
   esac
@@ -6149,7 +6713,47 @@ $as_echo X"$ac_file" |
 	    q
 	  }
 	  s/.*/./; q'`
-  as_dir="$ac_dir"; as_fn_mkdir_p
+  { as_dir="$ac_dir"
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
+$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
+   { (exit 1); exit 1; }; }; }
   ac_builddir=.
 
 case "$ac_dir" in
@@ -6197,6 +6801,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # If the template does not know about datarootdir, expand it.
 # FIXME: This hack should be removed a few years after 2.60.
 ac_datarootdir_hack=; ac_datarootdir_seen=
+
 ac_sed_dataroot='
 /datarootdir/ {
   p
@@ -6206,11 +6811,12 @@ ac_sed_dataroot='
 /@docdir@/p
 /@infodir@/p
 /@localedir@/p
-/@mandir@/p'
+/@mandir@/p
+'
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
@@ -6220,7 +6826,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   s&@infodir@&$infodir&g
   s&@localedir@&$localedir&g
   s&@mandir@&$mandir&g
-  s&\\\${datarootdir}&$datarootdir&g' ;;
+    s&\\\${datarootdir}&$datarootdir&g' ;;
 esac
 _ACEOF
 
@@ -6246,24 +6852,27 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&5
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined" >&2;}
+which seems to be undefined.  Please make sure it is defined." >&2;}
 
-  rm -f "$ac_tmp/stdin"
+  rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
-  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
  ;;
   :H)
   #
@@ -6272,21 +6881,27 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
-	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+      mv "$tmp/config.h" "$ac_file" \
+	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+$as_echo "$as_me: error: could not create $ac_file" >&2;}
+   { (exit 1); exit 1; }; }
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-      || as_fn_error $? "could not create -" "$LINENO" 5
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+$as_echo "$as_me: error: could not create -" >&2;}
+   { (exit 1); exit 1; }; }
   fi
  ;;
 
@@ -6296,12 +6911,15 @@ $as_echo "$as_me: $ac_file is unchanged" >&6;}
 done # for ac_tag
 
 
-as_fn_exit 0
+{ (exit 0); exit 0; }
 _ACEOF
+chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
+   { (exit 1); exit 1; }; }
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -6322,10 +6940,10 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
+  $ac_cs_success || { (exit 1); exit 1; }
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
diff --git a/configure.ac b/configure.ac
index bf1e4561..c858ca2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -518,6 +518,8 @@ AC_CONFIG_FILES([
 	Makefile
 	executer/user/Makefile
 	executer/user/arch/$ARCH/Makefile
+	executer/user/arch/x86_64/Makefile
+	executer/user/vmcore2mckdump
 	executer/kernel/mcctrl/Makefile
 	executer/kernel/mcctrl/arch/$ARCH/Makefile
 	executer/kernel/mcoverlayfs/Makefile
diff --git a/executer/include/defs.h b/executer/include/defs.h
new file mode 100755
index 00000000..edccdc70
--- /dev/null
+++ b/executer/include/defs.h
@@ -0,0 +1,6671 @@
+/* defs.h - core analysis suite
+ *
+ * Copyright (C) 1999, 2000, 2001, 2002 Mission Critical Linux, Inc.
+ * Copyright (C) 2002-2017 David Anderson
+ * Copyright (C) 2002-2017 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2002 Silicon Graphics, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details. 
+ */
+
+#ifndef GDB_COMMON
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <termios.h>
+#include <unistd.h>
+#include <sys/mman.h>
+#include <setjmp.h>
+#undef basename
+#if !defined(__USE_GNU)
+#define __USE_GNU
+#include <string.h>
+#undef __USE_GNU
+#else
+#include <string.h>
+#endif
+#include <fcntl.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <assert.h>
+#include <errno.h>
+#include <dirent.h>
+#include <time.h>
+#include <zlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/param.h>
+#include <sys/wait.h>
+#include <sys/time.h>
+#include <execinfo.h> /* backtrace() */
+#include <regex.h>
+#ifdef LZO
+#include <lzo/lzo1x.h>
+#endif
+#ifdef SNAPPY
+#include <snappy-c.h>
+#endif
+
+#ifndef ATTRIBUTE_UNUSED
+#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
+#endif
+
+#undef TRUE
+#undef FALSE
+
+#define TRUE  (1)
+#define FALSE (0)
+#define STR(x)	#x
+#ifndef offsetof
+#  define offsetof(TYPE, MEMBER) ((ulong)&((TYPE *)0)->MEMBER)
+#endif
+
+#if !defined(X86) && !defined(X86_64) && !defined(ALPHA) && !defined(PPC) && \
+    !defined(IA64) && !defined(PPC64) && !defined(S390) && !defined(S390X) && \
+    !defined(ARM) && !defined(ARM64) && !defined(MIPS) && !defined(SPARC64)
+#ifdef __alpha__
+#define ALPHA
+#endif
+#ifdef __i386__
+#define X86
+#endif
+#ifdef __powerpc64__
+#define PPC64
+#else
+#ifdef __powerpc__
+#define PPC
+#endif
+#endif
+#ifdef __ia64__
+#define IA64
+#endif
+#ifdef __s390__
+#define S390
+#endif
+#ifdef __s390x__
+#define S390X
+#endif
+#ifdef __x86_64__
+#define X86_64
+#endif
+#ifdef __arm__
+#define ARM
+#endif
+#ifdef __aarch64__
+#define ARM64
+#endif
+#ifdef __mipsel__
+#define MIPS
+#endif
+#ifdef __sparc_v9__
+#define SPARC64
+#endif
+#endif
+
+#ifdef X86
+#define NR_CPUS  (256)
+#endif
+#ifdef X86_64
+#define NR_CPUS  (8192)
+#endif
+#ifdef ALPHA
+#define NR_CPUS  (64)
+#endif
+#ifdef PPC
+#define NR_CPUS  (32)
+#endif
+#ifdef IA64
+#define NR_CPUS  (4096)
+#endif
+#ifdef PPC64
+#define NR_CPUS  (2048)
+#endif
+#ifdef S390
+#define NR_CPUS  (512)
+#endif
+#ifdef S390X
+#define NR_CPUS  (512)
+#endif
+#ifdef ARM
+#define NR_CPUS  (32)
+#endif
+#ifdef ARM64
+#define NR_CPUS  (4096)   /* TBD */
+#endif
+#ifdef MIPS
+#define NR_CPUS  (32)
+#endif
+#ifdef SPARC64
+#define NR_CPUS  (4096)
+#endif
+
+/* Some architectures require memory accesses to be aligned.  */
+#if defined(SPARC64)
+#define NEED_ALIGNED_MEM_ACCESS
+#endif
+
+#define BUFSIZE  (1500)
+#define NULLCHAR ('\0')
+
+#define MAXARGS    (100)   /* max number of arguments to one function */
+#define MAXARGLEN  (40)   /* max length of argument */
+
+#define HIST_BLKSIZE  (4096)
+
+static inline int string_exists(char *s) { return (s ? TRUE : FALSE); }
+#define STREQ(A, B)      (string_exists((char *)A) && string_exists((char *)B) && \
+	(strcmp((char *)(A), (char *)(B)) == 0))
+#define STRNEQ(A, B)     (string_exists((char *)A) && string_exists((char *)B) && \
+        (strncmp((char *)(A), (char *)(B), strlen((char *)(B))) == 0))
+#define BZERO(S, N)      (memset(S, NULLCHAR, N))
+#define BCOPY(S, D, C)   (memcpy(D, S, C))
+#define BNEG(S, N)       (memset(S, 0xff, N))
+#define BEEP()           fprintf(stderr, "%c", 0x7)
+#define LASTCHAR(s)      (s[strlen(s)-1])
+#define FIRSTCHAR(s)     (s[0])
+#define QUOTED_STRING(s) ((FIRSTCHAR(s) == '"') && (LASTCHAR(s) == '"'))
+#define SINGLE_QUOTED_STRING(s) ((FIRSTCHAR(s) == '\'') && (LASTCHAR(s) == '\''))
+#define PATHEQ(A, B)     ((A) && (B) && (pathcmp((char *)(A), (char *)(B)) == 0))
+
+#ifdef roundup
+#undef roundup
+#endif
+#define roundup(x, y)  ((((x)+((y)-1))/(y))*(y))
+
+typedef uint64_t physaddr_t;
+
+#define PADDR_NOT_AVAILABLE (0x1ULL)
+
+typedef unsigned long long int ulonglong;
+struct number_option {
+        ulong num;
+        ulonglong ll_num;
+	ulong retflags;
+};
+
+/*
+ *  program_context flags
+ */
+#define LIVE_SYSTEM                 (0x1ULL)
+#define TTY                         (0x2ULL)
+#define RUNTIME                     (0x4ULL)
+#define IN_FOREACH                  (0x8ULL)
+#define MCLXCD                     (0x10ULL)
+#define CMDLINE_IFILE              (0x20ULL)
+#define MFD_RDWR                   (0x40ULL)
+#define KVMDUMP                    (0x80ULL)
+#define SILENT                    (0x100ULL)
+#define SADUMP                    (0x200ULL)
+#define HASH                      (0x400ULL)
+#define SCROLL                    (0x800ULL)
+#define NO_CONSOLE               (0x1000ULL)
+#define RUNTIME_IFILE            (0x2000ULL)
+#define DROP_CORE                (0x4000ULL)
+#define LKCD                     (0x8000ULL)
+#define GDB_INIT                (0x10000ULL)
+#define IN_GDB                  (0x20000ULL)
+#define RCLOCAL_IFILE           (0x40000ULL)
+#define RCHOME_IFILE            (0x80000ULL)
+#define VMWARE_VMSS            (0x100000ULL)
+#define READLINE               (0x200000ULL) 
+#define _SIGINT_               (0x400000ULL)
+#define IN_RESTART             (0x800000ULL)
+#define KERNEL_DEBUG_QUERY    (0x1000000ULL)
+#define DEVMEM                (0x2000000ULL)
+#define REM_LIVE_SYSTEM       (0x4000000ULL)
+#define NAMELIST_LOCAL        (0x8000000ULL)
+#define LIVE_RAMDUMP         (0x10000000ULL)
+#define NAMELIST_SAVED       (0x20000000ULL)
+#define DUMPFILE_SAVED       (0x40000000ULL)
+#define UNLINK_NAMELIST      (0x80000000ULL) 
+#define NAMELIST_UNLINKED   (0x100000000ULL)
+#define REM_MCLXCD          (0x200000000ULL)
+#define REM_LKCD            (0x400000000ULL)
+#define NAMELIST_NO_GZIP    (0x800000000ULL)
+#define UNLINK_MODULES     (0x1000000000ULL)
+#define S390D              (0x2000000000ULL)
+#define REM_S390D          (0x4000000000ULL)
+#define SYSRQ              (0x8000000000ULL)
+#define KDUMP             (0x10000000000ULL)
+#define NETDUMP           (0x20000000000ULL)
+#define REM_NETDUMP       (0x40000000000ULL)
+#define SYSMAP            (0x80000000000ULL)
+#define SYSMAP_ARG       (0x100000000000ULL)
+#define MEMMOD           (0x200000000000ULL)
+#define MODPRELOAD       (0x400000000000ULL)
+#define DISKDUMP         (0x800000000000ULL)
+#define DATADEBUG       (0x1000000000000ULL)
+#define FINDKERNEL      (0x2000000000000ULL)
+#define VERSION_QUERY   (0x4000000000000ULL)
+#define READNOW         (0x8000000000000ULL)
+#define NOCRASHRC      (0x10000000000000ULL)
+#define INIT_IFILE     (0x20000000000000ULL)
+#define XENDUMP        (0x40000000000000ULL)
+#define XEN_HYPER      (0x80000000000000ULL)
+#define XEN_CORE      (0x100000000000000ULL)
+#define PLEASE_WAIT   (0x200000000000000ULL)
+#define IFILE_ERROR   (0x400000000000000ULL)
+#define KERNTYPES     (0x800000000000000ULL)
+#define MINIMAL_MODE (0x1000000000000000ULL)
+#define CRASHBUILTIN (0x2000000000000000ULL)
+#define PRELOAD_EXTENSIONS \
+		     (0x4000000000000000ULL)
+#define PROC_KCORE   (0x8000000000000000ULL)
+
+#define ACTIVE()            (pc->flags & LIVE_SYSTEM)
+#define LOCAL_ACTIVE()      ((pc->flags & (LIVE_SYSTEM|LIVE_RAMDUMP)) == LIVE_SYSTEM)
+#define DUMPFILE()          (!(pc->flags & LIVE_SYSTEM))
+#define LIVE()              (pc->flags2 & LIVE_DUMP || pc->flags & LIVE_SYSTEM)
+#define MEMORY_SOURCES (NETDUMP|KDUMP|MCLXCD|LKCD|DEVMEM|S390D|MEMMOD|DISKDUMP|XENDUMP|CRASHBUILTIN|KVMDUMP|PROC_KCORE|SADUMP|VMWARE_VMSS|LIVE_RAMDUMP)
+#define DUMPFILE_TYPES      (DISKDUMP|NETDUMP|KDUMP|MCLXCD|LKCD|S390D|XENDUMP|KVMDUMP|SADUMP|VMWARE_VMSS|LIVE_RAMDUMP)
+#define REMOTE()            (pc->flags2 & REMOTE_DAEMON)
+#define REMOTE_ACTIVE()     (pc->flags & REM_LIVE_SYSTEM) 
+#define REMOTE_DUMPFILE() \
+	   (pc->flags & (REM_NETDUMP|REM_MCLXCD|REM_LKCD|REM_S390D))
+#define REMOTE_MEMSRC()     (REMOTE_ACTIVE() || REMOTE_PAUSED() || REMOTE_DUMPFILE())
+#define LKCD_DUMPFILE()     (pc->flags & (LKCD|REM_LKCD))
+#define NETDUMP_DUMPFILE()  (pc->flags & (NETDUMP|REM_NETDUMP))
+#define DISKDUMP_DUMPFILE() (pc->flags & DISKDUMP)
+#define KDUMP_DUMPFILE()    (pc->flags & KDUMP)
+#define XENDUMP_DUMPFILE()  (pc->flags & XENDUMP)
+#define XEN_HYPER_MODE()    (pc->flags & XEN_HYPER)
+#define SYSRQ_TASK(X)       ((pc->flags & SYSRQ) && is_task_active(X))
+#define XEN_CORE_DUMPFILE() (pc->flags & XEN_CORE)
+#define LKCD_KERNTYPES()    (pc->flags & KERNTYPES)
+#define KVMDUMP_DUMPFILE()  (pc->flags & KVMDUMP)
+#define SADUMP_DUMPFILE()  (pc->flags & SADUMP)
+
+#define NETDUMP_LOCAL    (0x1)  /* netdump_data flags */
+#define NETDUMP_REMOTE   (0x2)  
+#define VMCORE_VALID()   (nd->flags & (NETDUMP_LOCAL|NETDUMP_REMOTE|KDUMP_LOCAL))
+#define NETDUMP_ELF32    (0x4)
+#define NETDUMP_ELF64    (0x8)
+#define PARTIAL_DUMP    (0x10)  /* netdump or diskdump */
+#define KDUMP_ELF32     (0x20)
+#define KDUMP_ELF64     (0x40)
+#define KDUMP_LOCAL     (0x80)  
+#define KCORE_LOCAL    (0x100)     
+#define KCORE_ELF32    (0x200)
+#define KCORE_ELF64    (0x400)
+#define QEMU_MEM_DUMP_KDUMP_BACKUP \
+                       (0x800)
+#define KVMDUMP_LOCAL    (0x1)
+#define KVMDUMP_VALID()  (kvm->flags & (KVMDUMP_LOCAL))
+
+#define DUMPFILE_FORMAT(flags) ((flags) & \
+		        (NETDUMP_ELF32|NETDUMP_ELF64|KDUMP_ELF32|KDUMP_ELF64))
+
+#define DISKDUMP_LOCAL      (0x1)
+#define KDUMP_CMPRS_LOCAL   (0x2)
+#define ERROR_EXCLUDED      (0x4)
+#define ZERO_EXCLUDED       (0x8)
+#define DUMPFILE_SPLIT      (0x10)
+#define NO_ELF_NOTES        (0x20)
+#define LZO_SUPPORTED       (0x40)
+#define SNAPPY_SUPPORTED    (0x80)
+#define DISKDUMP_VALID()    (dd->flags & DISKDUMP_LOCAL)
+#define KDUMP_CMPRS_VALID() (dd->flags & KDUMP_CMPRS_LOCAL)
+#define KDUMP_SPLIT()       (dd->flags & DUMPFILE_SPLIT)
+
+#define XENDUMP_LOCAL    (0x1)
+#define XENDUMP_VALID()  (xd->flags & XENDUMP_LOCAL)
+
+#define SADUMP_LOCAL   (0x1)
+#define SADUMP_DISKSET (0x2)
+#define SADUMP_MEDIA   (0x4)
+#define SADUMP_ZERO_EXCLUDED (0x8)
+#define SADUMP_KDUMP_BACKUP  (0x10)
+#define SADUMP_VALID() (sd->flags & SADUMP_LOCAL)
+
+#define CRASHDEBUG(x) (pc->debug >= (x))
+
+#define CRASHDEBUG_SUSPEND(X) { pc->debug_save = pc->debug; pc->debug = X; }
+#define CRASHDEBUG_RESTORE()  { pc->debug = pc->debug_save; }
+
+#define VERBOSE (0x1)
+#define ADDRESS_SPECIFIED (0x2)
+
+#define FAULT_ON_ERROR   (0x1)
+#define RETURN_ON_ERROR  (0x2)
+#define QUIET            (0x4)
+#define HEX_BIAS         (0x8)
+#define LONG_LONG       (0x10)
+#define RETURN_PARTIAL  (0x20)
+#define NO_DEVMEM_SWITCH (0x40)
+
+#define SEEK_ERROR       (-1)
+#define READ_ERROR       (-2)
+#define WRITE_ERROR      (-3)
+#define PAGE_EXCLUDED    (-4)
+
+#define RESTART()         (longjmp(pc->main_loop_env, 1))
+#define RESUME_FOREACH()  (longjmp(pc->foreach_loop_env, 1))
+
+#define INFO           (1)
+#define FATAL          (2)
+#define FATAL_RESTART  (3)
+#define WARNING        (4)
+#define NOTE           (5)
+#define CONT           (6)
+#define FATAL_ERROR(x) (((x) == FATAL) || ((x) == FATAL_RESTART))
+
+#define CONSOLE_OFF(x) ((x) = console_off())
+#define CONSOLE_ON(x)  (console_on(x))
+
+#define RADIX(X)   (X)
+
+#define NUM_HEX  (0x1)
+#define NUM_DEC  (0x2)
+#define NUM_EXPR (0x4)
+#define NUM_ANY  (NUM_HEX|NUM_DEC|NUM_EXPR)
+
+/*
+ *  program context redirect flags 
+ */
+#define FROM_COMMAND_LINE        (0x1)
+#define FROM_INPUT_FILE          (0x2)
+#define REDIRECT_NOT_DONE        (0x4)
+#define REDIRECT_TO_PIPE         (0x8)
+#define REDIRECT_TO_STDPIPE     (0x10)
+#define REDIRECT_TO_FILE        (0x20)
+#define REDIRECT_FAILURE        (0x40)
+#define REDIRECT_SHELL_ESCAPE   (0x80)
+#define REDIRECT_SHELL_COMMAND (0x100)
+#define REDIRECT_PID_KNOWN     (0x200)
+#define REDIRECT_MULTI_PIPE    (0x400)
+
+#define PIPE_OPTIONS (FROM_COMMAND_LINE | FROM_INPUT_FILE | REDIRECT_TO_PIPE | \
+                      REDIRECT_TO_STDPIPE | REDIRECT_TO_FILE)
+
+#define DEFAULT_REDHAT_DEBUG_LOCATION  "/usr/lib/debug/lib/modules"
+
+#define MEMORY_DRIVER_MODULE        "crash"
+#define MEMORY_DRIVER_DEVICE        "/dev/crash"
+#define MEMORY_DRIVER_DEVICE_MODE   (S_IFCHR|S_IRUSR)
+
+/*
+ *  structure definitions
+ */
+struct program_context {
+	char *program_name;             /* this program's name */
+	char *program_path;             /* unadulterated argv[0] */
+	char *program_version;          /* this program's version */
+	char *gdb_version;              /* embedded gdb version */
+	char *prompt;                   /* this program's prompt */
+	unsigned long long flags;       /* flags from above */
+	char *namelist;         	/* linux namelist */
+	char *dumpfile;         	/* dumpfile or /dev/kmem */ 
+	char *live_memsrc;              /* live memory driver */
+	char *system_map;               /* get symbol values from System.map */
+	char *namelist_debug;         	/* namelist containing debug data  */
+	char *debuginfo_file;           /* separate debuginfo file */
+	char *memory_module;            /* alternative to mem.c driver */
+	char *memory_device;	        /* alternative to /dev/[k]mem device */
+	char *machine_type;             /* machine's processor type */
+	char *editing_mode;             /* readline vi or emacs */
+	char *server;                   /* network daemon */
+	char *server_memsrc;            /* memory source on server */
+	char *server_namelist;          /* kernel namelist on server */
+	int nfd;             		/* linux namelist fd */
+	int mfd;			/* /dev/mem fd */
+	int kfd;			/* /dev/kmem fd */
+	int dfd;			/* dumpfile fd */
+	int confd;			/* console fd */
+	int sockfd;                     /* network daemon socket */
+	ushort port;                    /* network daemon port */
+	int rmfd;                       /* remote server memory source fd */
+	int rkfd;                       /* remote server /dev/kmem fd */
+	ulong program_pid;              /* program pid */
+	ulong server_pid;               /* server pid */
+	ulong rcvbufsize;               /* client-side receive buffer size */
+	char *home;                     /* user's home directory */
+	char command_line[BUFSIZE];     /* possibly parsed input command line */
+	char orig_line[BUFSIZE];        /* original input line */
+	char *readline;                 /* pointer to last readline() return */
+	char my_tty[10];                /* real tty name (shown by ps -ef) */
+	ulong debug;                    /* level of debug */
+	ulong debug_save;               /* saved level for debug-suspend */
+	char *console;                  /* current debug console device */
+        char *redhat_debug_loc;         /* location of matching debug objects */
+	int pipefd[2];                  /* output pipe file descriptors */
+	FILE *nullfp;                   /* bitbucket */
+	FILE *stdpipe;                  /* standard pipe for output */
+	FILE *pipe;                     /* command line specified pipe */
+	FILE *ofile;                    /* command line specified output file */
+	FILE *ifile;                    /* command line specified input file */
+	FILE *ifile_pipe;               /* output pipe specified from file */
+	FILE *ifile_ofile;              /* output file specified from file */
+	FILE *symfile;                  /* symbol table data file */
+	FILE *symfile2;                 /* alternate access to above */
+	FILE *tmpfile;                  /* tmpfile for selective data output */
+	FILE *saved_fp;                 /* for printing while parsing tmpfile */
+	FILE *tmp_fp;                   /* stored tmpfile pointer */
+	char *input_file;               /* input file specified at invocation */
+	FILE *tmpfile2;                 /* tmpfile2 does not use save_fp! */
+	int eoc_index;                  /* end of redirected command index */
+	int scroll_command;             /* default scroll command for output */
+#define SCROLL_NONE 0
+#define SCROLL_LESS 1
+#define SCROLL_MORE 2
+#define SCROLL_CRASHPAGER 3
+	ulong redirect;			/* per-cmd origin and output flags */
+	pid_t stdpipe_pid;              /* per-cmd standard output pipe's pid */
+	pid_t pipe_pid;                 /* per-cmd output pipe's pid */
+	pid_t pipe_shell_pid;           /* per-cmd output pipe's shell pid */
+	char pipe_command[BUFSIZE];     /* pipe command line */
+	struct command_table_entry *cmd_table;	/* linux/xen command table */
+	char *curcmd;                   /* currently-executing command */
+	char *lastcmd;                  /* previously-executed command */
+	ulong cmdgencur;		/* current command generation number */
+	ulong curcmd_flags;		/* general purpose per-command flag */
+#define XEN_MACHINE_ADDR    (0x1)
+#define REPEAT              (0x2)
+#define IDLE_TASK_SHOWN     (0x4)
+#define TASK_SPECIFIED      (0x8)
+#define MEMTYPE_UVADDR     (0x10)
+#define MEMTYPE_FILEADDR   (0x20)
+#define HEADER_PRINTED     (0x40)
+#define BAD_INSTRUCTION    (0x80)
+#define UD2A_INSTRUCTION  (0x100)
+#define IRQ_IN_USE        (0x200)
+#define NO_MODIFY         (0x400)
+#define IGNORE_ERRORS     (0x800)
+#define FROM_RCFILE      (0x1000)
+#define MEMTYPE_KVADDR   (0x2000)
+#define MOD_SECTIONS     (0x4000)
+#define MOD_READNOW      (0x8000)
+#define MM_STRUCT_FORCE (0x10000)
+#define CPUMASK         (0x20000)
+#define PARTIAL_READ_OK (0x40000)
+	ulonglong curcmd_private;	/* general purpose per-command info */
+	int cur_gdb_cmd;                /* current gdb command */
+	int last_gdb_cmd;               /* previously-executed gdb command */
+	int sigint_cnt;                 /* number of ignored SIGINTs */
+	struct gnu_request *cur_req;    /* current gdb gnu_request */
+	struct sigaction sigaction;     /* general usage sigaction. */
+	struct sigaction gdb_sigaction; /* gdb's SIGINT sigaction. */
+	jmp_buf main_loop_env;          /* longjmp target default */
+	jmp_buf foreach_loop_env;       /* longjmp target within foreach */
+        jmp_buf gdb_interface_env;      /* longjmp target for gdb error catch */
+	struct termios termios_orig;    /* non-raw settings */
+	struct termios termios_raw;     /* while gathering command input */
+	int ncmds;                      /* number of commands in menu */
+	char **cmdlist;                 /* current list of available commands */
+	int cmdlistsz;                  /* space available in cmdlist */
+	unsigned output_radix;          /* current gdb output_radix */
+	void *sbrk;                     /* current sbrk value */
+	struct extension_table *curext; /* extension being loaded */
+        int (*readmem)(int, void *, int, ulong, physaddr_t); /* memory access */
+        int (*writemem)(int, void *, int, ulong, physaddr_t);/* memory access */
+	ulong ifile_in_progress;        /* original xxx_IFILE flags */
+	off_t ifile_offset;             /* current offset into input file */
+	char *runtime_ifile_cmd;        /* runtime command using input file */
+	char *kvmdump_mapfile;          /* storage of physical to file offsets */
+	ulonglong flags2;               /* flags overrun */
+#define FLAT           (0x01ULL)
+#define ELF_NOTES      (0x02ULL)
+#define GET_OSRELEASE  (0x04ULL)
+#define REMOTE_DAEMON  (0x08ULL)
+#define ERASEINFO_DATA (0x10ULL)
+#define GDB_CMD_MODE   (0x20ULL)
+#define LIVE_DUMP      (0x40ULL)
+#define FLAT_FORMAT() (pc->flags2 & FLAT)
+#define ELF_NOTES_VALID() (pc->flags2 & ELF_NOTES)
+#define RADIX_OVERRIDE (0x80ULL)
+#define QEMU_MEM_DUMP_ELF (0x100ULL)
+#define GET_LOG       (0x200ULL)
+#define VMCOREINFO    (0x400ULL)
+#define ALLOW_FP      (0x800ULL)
+#define REM_PAUSED_F (0x1000ULL)
+#define RAMDUMP	     (0x2000ULL)
+#define REMOTE_PAUSED() (pc->flags2 & REM_PAUSED_F)
+#define OFFLINE_HIDE     (0x4000ULL)
+#define INCOMPLETE_DUMP  (0x8000ULL)
+#define is_incomplete_dump() (pc->flags2 & INCOMPLETE_DUMP)
+#define QEMU_MEM_DUMP_COMPRESSED (0x10000ULL)
+#define SNAP        (0x20000ULL)
+#define EXCLUDED_VMEMMAP (0x40000ULL)
+#define is_excluded_vmemmap() (pc->flags2 & EXCLUDED_VMEMMAP)
+#define MEMSRC_LOCAL         (0x80000ULL)
+#define REDZONE             (0x100000ULL)
+	char *cleanup;
+	char *namelist_orig;
+	char *namelist_debug_orig;
+	FILE *args_ifile;		/* per-command args input file */
+        void (*cmd_cleanup)(void *);    /* per-command cleanup function */
+	void *cmd_cleanup_arg;          /* optional cleanup function argument */
+	ulong scope;			/* optional text context address */
+	ulong nr_hash_queues;		/* hash queue head count */
+	char *(*read_vmcoreinfo)(const char *);
+};
+
+#define READMEM  pc->readmem
+
+typedef void (*cmd_func_t)(void);
+
+struct command_table_entry {               /* one for each command in menu */
+	char *name;
+	cmd_func_t func;
+	char **help_data;
+	ulong flags;
+};
+
+struct args_input_file {
+	int index;
+	int args_used;
+	int is_gdb_cmd;
+	int in_expression;
+	int start;
+	int resume;
+	char *fileptr;
+};
+
+#define REFRESH_TASK_TABLE (0x1)           /* command_table_entry flags */
+#define HIDDEN_COMMAND     (0x2)
+#define CLEANUP            (0x4)           /* for extensions only */
+#define MINIMAL            (0x8)
+
+/*
+ *  A linked list of extension table structures keeps track of the current
+ *  set of shared library extensions.
+ */
+struct extension_table {
+	void *handle;				    /* handle from dlopen() */
+	char *filename;				    /* name of shared library */
+	struct command_table_entry *command_table;  /* list of commands */
+	ulong flags;                                /* registration flags */
+	struct extension_table *next, *prev;        /* bookkeeping */
+};
+
+#define REGISTERED              (0x1)      /* extension_table flags */
+#define DUPLICATE_COMMAND_NAME  (0x2)
+#define NO_MINIMAL_COMMANDS     (0x4)
+
+struct new_utsname {
+        char sysname[65];
+        char nodename[65];
+        char release[65];
+        char version[65];
+        char machine[65];
+        char domainname[65];
+};
+
+#define NO_MODULE_ACCESS (0x1)
+#define TVEC_BASES_V1    (0x2)
+#define GCC_3_2          (0x4)
+#define GCC_3_2_3        (0x8)
+#define GCC_2_96        (0x10)
+#define RA_SEEK         (0x20)
+#define NO_RA_SEEK      (0x40)
+#define KALLSYMS_V1     (0x80)
+#define NO_KALLSYMS    (0x100)
+#define PER_CPU_OFF    (0x200)
+#define SMP            (0x400)
+#define GCC_3_3_2      (0x800)
+#define KMOD_V1       (0x1000)
+#define KMOD_V2       (0x2000)
+#define KALLSYMS_V2   (0x2000)
+#define TVEC_BASES_V2 (0x4000)
+#define GCC_3_3_3     (0x8000)
+#define USE_OLD_BT   (0x10000)
+#define USE_OPT_BT   (0x10000)
+#define ARCH_XEN     (0x20000)
+#define NO_IKCONFIG  (0x40000)
+#define DWARF_UNWIND (0x80000)
+#define NO_DWARF_UNWIND       (0x100000)
+#define DWARF_UNWIND_MEMORY   (0x200000)
+#define DWARF_UNWIND_EH_FRAME (0x400000)
+#define DWARF_UNWIND_CAPABLE  (DWARF_UNWIND_MEMORY|DWARF_UNWIND_EH_FRAME)
+#define DWARF_UNWIND_MODULES  (0x800000)
+#define BUGVERBOSE_OFF       (0x1000000)
+#define RELOC_SET            (0x2000000)
+#define RELOC_FORCE          (0x4000000)
+#define ARCH_OPENVZ          (0x8000000)
+#define ARCH_PVOPS          (0x10000000)
+#define PRE_KERNEL_INIT     (0x20000000)
+#define ARCH_PVOPS_XEN      (0x40000000)
+#define IRQ_DESC_TREE       (0x80000000)
+
+#define GCC_VERSION_DEPRECATED (GCC_3_2|GCC_3_2_3|GCC_2_96|GCC_3_3_2|GCC_3_3_3)
+
+/* flags2 */
+#define RELOC_AUTO                  (0x1ULL)
+#define KASLR                       (0x2ULL)
+#define KASLR_CHECK                 (0x4ULL)
+#define GET_TIMESTAMP               (0x8ULL)
+#define TVEC_BASES_V3              (0x10ULL)
+#define TIMER_BASES                (0x20ULL)
+
+#define XEN()       (kt->flags & ARCH_XEN)
+#define OPENVZ()    (kt->flags & ARCH_OPENVZ)
+#define PVOPS()     (kt->flags & ARCH_PVOPS)
+#define PVOPS_XEN() (kt->flags & ARCH_PVOPS_XEN)
+
+#define XEN_MACHINE_TO_MFN(m)    ((ulonglong)(m) >> PAGESHIFT())
+#define XEN_PFN_TO_PSEUDO(p)     ((ulonglong)(p) << PAGESHIFT())
+
+#define XEN_MFN_NOT_FOUND        (~0UL)
+#define XEN_PFNS_PER_PAGE        (PAGESIZE()/sizeof(ulong))
+#define XEN_FOREIGN_FRAME        (1UL << (BITS()-1))
+
+#define XEN_MACHADDR_NOT_FOUND   (~0ULL) 
+
+#define XEN_P2M_PER_PAGE	(PAGESIZE() / sizeof(unsigned long))
+#define XEN_P2M_MID_PER_PAGE	(PAGESIZE() / sizeof(unsigned long *))
+#define XEN_P2M_TOP_PER_PAGE	(PAGESIZE() / sizeof(unsigned long **))
+
+struct kernel_table {                   /* kernel data */
+	ulong flags;
+	ulong stext;
+	ulong etext;
+	ulong stext_init;
+	ulong etext_init;
+	ulong init_begin;
+	ulong init_end;
+	ulong end;
+	int cpus;
+	char *cpus_override;
+	void (*display_bh)(void);
+        ulong module_list;
+        ulong kernel_module;
+	int mods_installed;
+	struct timespec date;
+	char proc_version[BUFSIZE];
+	struct new_utsname utsname;
+	uint kernel_version[3];
+	uint gcc_version[3];
+	int runq_siblings;
+	int kernel_NR_CPUS;
+	long __per_cpu_offset[NR_CPUS];
+	long *__rq_idx;
+	long *__cpu_idx;
+	ulong *cpu_flags;
+#define POSSIBLE  (0x1)
+#define PRESENT   (0x2)
+#define ONLINE    (0x4)
+#define NMI       (0x8)
+#define POSSIBLE_MAP (POSSIBLE)
+#define PRESENT_MAP   (PRESENT)
+#define ONLINE_MAP     (ONLINE)
+#define ACTIVE_MAP       (0x10)
+	int BUG_bytes;
+	ulong xen_flags;
+#define WRITABLE_PAGE_TABLES    (0x1)
+#define SHADOW_PAGE_TABLES      (0x2)
+#define CANONICAL_PAGE_TABLES   (0x4)
+#define XEN_SUSPEND             (0x8)
+	char *m2p_page;
+	ulong phys_to_machine_mapping;
+	ulong p2m_table_size;
+#define P2M_MAPPING_CACHE    (512)
+	struct p2m_mapping_cache {
+		ulong mapping;
+		ulong pfn;
+		ulong start;
+		ulong end;
+	} p2m_mapping_cache[P2M_MAPPING_CACHE];
+#define P2M_MAPPING_PAGE_PFN(c) \
+   (PVOPS_XEN() ? kt->p2m_mapping_cache[c].pfn : \
+    (((kt->p2m_mapping_cache[c].mapping - kt->phys_to_machine_mapping)/PAGESIZE()) \
+    * XEN_PFNS_PER_PAGE))
+	ulong last_mapping_read;
+	ulong p2m_cache_index;
+	ulong p2m_pages_searched;
+	ulong p2m_mfn_cache_hits;
+	ulong p2m_page_cache_hits;
+	ulong relocate;
+	char *module_tree;
+	struct pvops_xen_info {
+		int p2m_top_entries;
+		ulong p2m_top;
+		ulong p2m_mid_missing;
+		ulong p2m_missing;
+	} pvops_xen;
+	int highest_irq;
+#define IKCONFIG_AVAIL	0x1	/* kernel contains ikconfig data */
+#define IKCONFIG_LOADED	0x2	/* ikconfig data is currently loaded */
+	int ikconfig_flags;
+	int ikconfig_ents;
+	char *hypervisor;
+	struct vmcoreinfo_data {
+		ulong log_buf_SYMBOL;
+		ulong log_end_SYMBOL;
+		ulong log_buf_len_SYMBOL;
+		ulong logged_chars_SYMBOL;
+		ulong log_first_idx_SYMBOL;
+		ulong log_next_idx_SYMBOL;
+		long log_SIZE;
+		long log_ts_nsec_OFFSET;
+		long log_len_OFFSET;
+		long log_text_len_OFFSET;
+		long log_dict_len_OFFSET;
+		ulong phys_base_SYMBOL;
+		ulong _stext_SYMBOL;
+	} vmcoreinfo;
+	ulonglong flags2;
+	char *source_tree;
+};
+
+/*
+ * Aid for the two versions of the kernel's module list linkage.
+ */
+#define NEXT_MODULE(next_module, modbuf)                             \
+{                                                                    \
+        switch (kt->flags & (KMOD_V1|KMOD_V2))                       \
+        {                                                            \
+        case KMOD_V1:                                                \
+                next_module = ULONG(modbuf + OFFSET(module_next));   \
+                break;                                               \
+        case KMOD_V2:                                                \
+                next_module = ULONG(modbuf + OFFSET(module_list));   \
+                if (next_module != kt->kernel_module)                \
+                        next_module -= OFFSET(module_list);          \
+                break;                                               \
+        }                                                            \
+}
+
+#define THIS_KERNEL_VERSION ((kt->kernel_version[0] << 16) + \
+			     (kt->kernel_version[1] << 8) + \
+			     (kt->kernel_version[2]))
+#define LINUX(x,y,z) (((uint)(x) << 16) + ((uint)(y) << 8) + (uint)(z))
+
+#define THIS_GCC_VERSION    ((kt->gcc_version[0] << 16) + \
+                             (kt->gcc_version[1] << 8) + \
+                             (kt->gcc_version[2]))
+#define GCC(x,y,z) (((uint)(x) << 16) + ((uint)(y) << 8) + (uint)(z))
+
+#define IS_KERNEL_STATIC_TEXT(x) (((ulong)(x) >= kt->stext) && \
+		  	          ((ulong)(x) < kt->etext))
+
+#define TASK_COMM_LEN 16     /* task command name length including NULL */
+
+struct task_context {                     /* context stored for each task */
+        ulong task;
+	ulong thread_info;
+        ulong pid;
+        char comm[TASK_COMM_LEN+1];
+	int processor;
+	ulong ptask;
+	ulong mm_struct;
+	struct task_context *tc_next;
+};
+
+struct tgid_context {               /* tgid and task stored for each task */
+	ulong tgid;
+	ulong task;
+};
+
+struct task_table {                      /* kernel/local task table data */
+	struct task_context *current;
+	struct task_context *context_array;
+	void (*refresh_task_table)(void);
+	ulong flags;
+        ulong task_start;
+	ulong task_end;
+	void *task_local;
+        int max_tasks;
+	int nr_threads;
+	ulong running_tasks;
+	ulong retries;
+        ulong panicmsg;
+        int panic_processor;
+        ulong *idle_threads;
+        ulong *panic_threads;
+	ulong *active_set;
+	ulong *panic_ksp;
+	ulong *hardirq_ctx;
+	ulong *hardirq_tasks;
+	ulong *softirq_ctx;
+	ulong *softirq_tasks;
+        ulong panic_task;
+	ulong this_task;
+	int pidhash_len;
+	ulong pidhash_addr;
+	ulong last_task_read;
+	ulong last_thread_info_read;
+	ulong last_mm_read;
+	char *task_struct;
+	char *thread_info;
+	char *mm_struct;
+	ulong init_pid_ns;
+	struct tgid_context *tgid_array;
+	struct tgid_context *last_tgid;
+	ulong tgid_searches;
+	ulong tgid_cache_hits;
+	long filepages;
+	long anonpages;
+	ulong stack_end_magic;
+	ulong pf_kthread;
+};
+
+#define TASK_INIT_DONE       (0x1)
+#define TASK_ARRAY_EXISTS    (0x2)
+#define PANIC_TASK_NOT_FOUND (0x4)
+#define TASK_REFRESH         (0x8)
+#define TASK_REFRESH_OFF    (0x10)
+#define PANIC_KSP           (0x20)
+#define ACTIVE_SET          (0x40)
+#define POPULATE_PANIC      (0x80)
+#define PIDHASH            (0x100)
+#define PID_HASH           (0x200)
+#define THREAD_INFO        (0x400)
+#define IRQSTACKS          (0x800)
+#define TIMESPEC          (0x1000)
+#define NO_TIMESPEC       (0x2000)
+#define ACTIVE_ONLY       (0x4000)
+#define START_TIME_NSECS  (0x8000)
+#define THREAD_INFO_IN_TASK (0x10000)
+
+#define TASK_SLUSH (20)
+
+#define NO_PROC_ID 0xFF       /* No processor magic marker (from kernel) */
+
+/*
+ *  Global "tt" points to task_table
+ */
+#define CURRENT_CONTEXT() (tt->current)
+#define CURRENT_TASK()    (tt->current->task)
+#define CURRENT_PID()     (tt->current->pid)
+#define CURRENT_COMM()    (tt->current->comm)
+#define RUNNING_TASKS()   (tt->running_tasks)
+#define FIRST_CONTEXT()   (tt->context_array)
+
+#define NO_PID   ((ulong)-1)
+#define NO_TASK  (0)
+
+#define IS_TASK_ADDR(X)    (machdep->is_task_addr(X))
+#define GET_STACKBASE(X)   (machdep->get_stackbase(X))
+#define GET_STACKTOP(X)    (machdep->get_stacktop(X))
+#define STACKSIZE()        (machdep->stacksize)
+#define LONGS_PER_STACK    (machdep->stacksize/sizeof(ulong))
+
+#define INSTACK(X,BT) \
+        (((ulong)(X) >= (BT)->stackbase) && ((ulong)(X) < (BT)->stacktop))
+
+#define ALIGNED_STACK_OFFSET(task)  ((ulong)(task) & (STACKSIZE()-1))
+
+#define BITS()		   (machdep->bits)
+#define BITS32()           (machdep->bits == 32)
+#define BITS64()           (machdep->bits == 64)
+#define IS_KVADDR(X)       (machdep->is_kvaddr(X))
+#define IS_UVADDR(X,C)     (machdep->is_uvaddr(X,C))
+
+#define PID_ALIVE(x) (kill(x, 0) == 0)
+
+struct kernel_list_head {
+        struct kernel_list_head *next, *prev;
+};
+
+struct stack_hook {
+        ulong esp;
+        ulong eip;
+};
+
+struct bt_info {
+        ulong task;
+        ulonglong flags;
+        ulong instptr;
+        ulong stkptr;
+	ulong bptr;
+	ulong stackbase;
+	ulong stacktop;
+	char *stackbuf;
+	struct task_context *tc;
+        struct stack_hook *hp;
+        struct stack_hook *textlist;
+        struct reference *ref;
+	ulong frameptr;
+	char *call_target;
+	void *machdep;
+        ulong debug;
+	ulong eframe_ip;
+	ulong radix;
+	ulong *cpumask;
+};
+
+#define STACK_OFFSET_TYPE(OFF) \
+  (((ulong)(OFF) > STACKSIZE()) ? \
+  (ulong)((ulong)(OFF) - (ulong)(bt->stackbase)) : (ulong)(OFF)) 
+
+#define GET_STACK_ULONG(OFF) \
+ *((ulong *)((char *)(&bt->stackbuf[(ulong)(STACK_OFFSET_TYPE(OFF))])))
+
+#define GET_STACK_DATA(OFF, LOC, SZ) memcpy((void *)(LOC), \
+    (void *)(&bt->stackbuf[(ulong)STACK_OFFSET_TYPE(OFF)]), (size_t)(SZ))
+
+struct machine_specific;  /* uniquely defined below each machine's area */
+struct xendump_data;
+struct xen_kdump_data;
+
+struct vaddr_range {
+	ulong start;
+	ulong end;
+	ulong type;
+#define KVADDR_UNITY_MAP  (1) 
+#define KVADDR_VMALLOC    (2)
+#define KVADDR_VMEMMAP    (3)
+#define KVADDR_START_MAP  (4)
+#define KVADDR_MODULES    (5)
+#define MAX_KVADDR_RANGES KVADDR_MODULES
+};
+
+#define MAX_MACHDEP_ARGS 5  /* for --machdep/-m machine-specific args */
+
+struct machdep_table {
+	ulong flags;
+	ulong kvbase;
+	ulong identity_map_base;
+	uint pagesize;
+	uint pageshift;
+	ulonglong pagemask;
+	ulong pageoffset;
+	ulong stacksize;
+	uint hz;
+	ulong mhz;
+	int bits;
+	int nr_irqs;
+	uint64_t memsize;
+        int (*eframe_search)(struct bt_info *);
+        void (*back_trace)(struct bt_info *);
+        ulong (*processor_speed)(void);
+        int (*uvtop)(struct task_context *, ulong, physaddr_t *, int);
+        int (*kvtop)(struct task_context *, ulong, physaddr_t *, int);
+        ulong (*get_task_pgd)(ulong);
+	void (*dump_irq)(int);
+	void (*get_stack_frame)(struct bt_info *, ulong *, ulong *);
+	ulong (*get_stackbase)(ulong);
+	ulong (*get_stacktop)(ulong);
+	int (*translate_pte)(ulong, void *, ulonglong);
+	uint64_t (*memory_size)(void);
+	ulong (*vmalloc_start)(void);
+        int (*is_task_addr)(ulong);
+	int (*verify_symbol)(const char *, ulong, char);
+	int (*dis_filter)(ulong, char *, unsigned int);
+	int (*get_smp_cpus)(void);
+        int (*is_kvaddr)(ulong);
+        int (*is_uvaddr)(ulong, struct task_context *);
+	int (*verify_paddr)(uint64_t);
+	void (*cmd_mach)(void);
+	void (*init_kernel_pgd)(void);
+	struct syment *(*value_to_symbol)(ulong, ulong *);
+ 	struct line_number_hook {
+        	char *func;
+        	char **file;
+	} *line_number_hooks;
+	ulong last_pgd_read;
+	ulong last_pud_read;
+	ulong last_pmd_read;
+	ulong last_ptbl_read;
+	char *pgd;
+	char *pud;
+ 	char *pmd;	
+	char *ptbl;
+	int ptrs_per_pgd;
+	char *cmdline_args[MAX_MACHDEP_ARGS];
+	struct machine_specific *machspec;
+	ulong section_size_bits;
+	ulong max_physmem_bits;
+	ulong sections_per_root;
+	int (*xendump_p2m_create)(struct xendump_data *);
+	ulong (*xendump_panic_task)(struct xendump_data *);
+	void (*get_xendump_regs)(struct xendump_data *, struct bt_info *, ulong *, ulong *);
+	void (*clear_machdep_cache)(void);
+	int (*xen_kdump_p2m_create)(struct xen_kdump_data *);
+	int (*in_alternate_stack)(int, ulong);
+	void (*dumpfile_init)(int, void *);
+	void (*process_elf_notes)(void *, unsigned long);
+	int (*get_kvaddr_ranges)(struct vaddr_range *);
+        int (*verify_line_number)(ulong, ulong, ulong);
+        void (*get_irq_affinity)(int);
+        void (*show_interrupts)(int, ulong *);
+};
+
+/*
+ *  Processor-common flags;  processor-specific flags use the lower bits
+ *  as defined in their processor-specific files below. (see KSYMS_START defs).
+ */
+#define HWRESET         (0x80000000)
+#define OMIT_FRAME_PTR  (0x40000000)
+#define FRAMESIZE_DEBUG (0x20000000)
+#define MACHDEP_BT_TEXT (0x10000000)
+#define DEVMEMRD         (0x8000000)
+#define INIT             (0x4000000)
+#define VM_4_LEVEL       (0x2000000)
+#define MCA              (0x1000000)
+#define PAE               (0x800000)
+#define VMEMMAP           (0x400000)
+
+extern struct machdep_table *machdep;
+
+#ifndef HZ
+#define HZ sysconf(_SC_CLK_TCK)
+#endif
+
+#define IS_LAST_PGD_READ(pgd)     ((ulong)(pgd) == machdep->last_pgd_read)
+#define IS_LAST_PMD_READ(pmd)     ((ulong)(pmd) == machdep->last_pmd_read)
+#define IS_LAST_PTBL_READ(ptbl)   ((ulong)(ptbl) == machdep->last_ptbl_read)
+#define IS_LAST_PUD_READ(pud)     ((ulong)(pud) == machdep->last_pud_read)
+
+#define FILL_PGD(PGD, TYPE, SIZE) 					    \
+    if (!IS_LAST_PGD_READ(PGD)) {                                           \
+            readmem((ulonglong)((ulong)(PGD)), TYPE, machdep->pgd,          \
+                    SIZE, "pgd page", FAULT_ON_ERROR);                      \
+            machdep->last_pgd_read = (ulong)(PGD);                          \
+    }
+
+#define FILL_PUD(PUD, TYPE, SIZE) 					    \
+    if (!IS_LAST_PUD_READ(PUD)) {                                           \
+            readmem((ulonglong)((ulong)(PUD)), TYPE, machdep->pud,          \
+                    SIZE, "pud page", FAULT_ON_ERROR);                      \
+            machdep->last_pud_read = (ulong)(PUD);                          \
+    }
+
+#define FILL_PMD(PMD, TYPE, SIZE)			                    \
+    if (!IS_LAST_PMD_READ(PMD)) {                                           \
+            readmem((ulonglong)(PMD), TYPE, machdep->pmd,                   \
+	            SIZE, "pmd page", FAULT_ON_ERROR);                      \
+            machdep->last_pmd_read = (ulong)(PMD);                          \
+    }
+
+#define FILL_PTBL(PTBL, TYPE, SIZE)			           	    \
+    if (!IS_LAST_PTBL_READ(PTBL)) {                                         \
+    	    readmem((ulonglong)(PTBL), TYPE, machdep->ptbl,                 \
+	            SIZE, "page table", FAULT_ON_ERROR);                    \
+            machdep->last_ptbl_read = (ulong)(PTBL); 	                    \
+    }
+
+#define SETUP_ENV  (0)
+#define PRE_SYMTAB (1)
+#define PRE_GDB    (2)
+#define POST_GDB   (3)
+#define POST_INIT  (4)
+#define POST_VM    (5)
+#define LOG_ONLY   (6)
+#define POST_RELOC (7)
+
+#define FOREACH_BT     (1)
+#define FOREACH_VM     (2)
+#define FOREACH_TASK   (3)
+#define FOREACH_SET    (4)
+#define FOREACH_FILES  (5)
+#define FOREACH_NET    (6)
+#define FOREACH_TEST   (7)
+#define FOREACH_VTOP   (8)
+#define FOREACH_SIG    (9)
+#define FOREACH_PS    (10)
+
+#define MAX_FOREACH_KEYWORDS (10)
+#define MAX_FOREACH_TASKS    (50)
+#define MAX_FOREACH_PIDS     (50)
+#define MAX_FOREACH_COMMS    (50)
+#define MAX_FOREACH_ARGS     (50)
+#define MAX_REGEX_ARGS       (10)
+
+#define FOREACH_CMD            (0x1)
+#define FOREACH_r_FLAG         (0x2)
+#define FOREACH_s_FLAG         (0x4)
+#define FOREACH_S_FLAG         (0x8)
+#define FOREACH_i_FLAG        (0x10)
+#define FOREACH_e_FLAG        (0x20)
+#define FOREACH_g_FLAG        (0x40)
+#define FOREACH_l_FLAG        (0x80)
+#define FOREACH_p_FLAG       (0x100)
+#define FOREACH_t_FLAG       (0x200)
+#define FOREACH_u_FLAG       (0x400)
+#define FOREACH_m_FLAG       (0x800)
+#define FOREACH_v_FLAG      (0x1000)
+#define FOREACH_KERNEL      (0x2000)
+#define FOREACH_USER        (0x4000)
+#define FOREACH_SPECIFIED   (0x8000)
+#define FOREACH_ACTIVE     (0x10000)
+#define FOREACH_k_FLAG     (0x20000)
+#define FOREACH_c_FLAG     (0x40000)
+#define FOREACH_f_FLAG     (0x80000)
+#define FOREACH_o_FLAG    (0x100000)
+#define FOREACH_T_FLAG    (0x200000)
+#define FOREACH_F_FLAG    (0x400000)
+#define FOREACH_x_FLAG    (0x800000)
+#define FOREACH_d_FLAG   (0x1000000)
+#define FOREACH_STATE    (0x2000000)
+#define FOREACH_a_FLAG   (0x4000000)
+#define FOREACH_G_FLAG   (0x8000000)
+#define FOREACH_F_FLAG2 (0x10000000)
+
+#define FOREACH_PS_EXCLUSIVE \
+  (FOREACH_g_FLAG|FOREACH_a_FLAG|FOREACH_t_FLAG|FOREACH_c_FLAG|FOREACH_p_FLAG|FOREACH_l_FLAG|FOREACH_r_FLAG|FOREACH_m_FLAG)
+
+struct foreach_data {
+	ulong flags;
+        int keyword_array[MAX_FOREACH_KEYWORDS];
+        ulong task_array[MAX_FOREACH_TASKS];
+        char *comm_array[MAX_FOREACH_COMMS];
+        ulong pid_array[MAX_FOREACH_PIDS];
+	ulong arg_array[MAX_FOREACH_ARGS];
+	struct regex_info {
+		char *pattern;
+		regex_t regex;
+	} regex_info[MAX_REGEX_ARGS];
+	ulong state;
+	char *reference;
+	int keys;
+	int pids;
+	int tasks;
+	int comms;
+	int args;
+	int regexs;
+};
+
+struct reference {       
+        char *str;       
+        ulong cmdflags;  
+        ulong hexval;     
+        ulong decval;     
+        ulong ref1;
+        ulong ref2;
+	void *refp;
+};
+
+struct offset_table {                    /* stash of commonly-used offsets */
+	long list_head_next;             /* add new entries to end of table */
+	long list_head_prev;
+	long task_struct_pid;
+	long task_struct_state;
+	long task_struct_comm;
+	long task_struct_mm;
+	long task_struct_tss;
+	long task_struct_thread;
+	long task_struct_active_mm;
+	long task_struct_tss_eip;
+	long task_struct_tss_esp;
+	long task_struct_tss_ksp;
+	long task_struct_processor;
+	long task_struct_p_pptr;
+	long task_struct_parent;
+	long task_struct_has_cpu;
+	long task_struct_cpus_runnable;
+	long task_struct_thread_eip;
+	long task_struct_thread_esp;
+	long task_struct_thread_ksp;
+	long task_struct_next_task;
+	long task_struct_files;
+	long task_struct_fs;
+	long task_struct_pidhash_next;
+	long task_struct_next_run;
+	long task_struct_flags;
+	long task_struct_sig;
+	long task_struct_signal;
+	long task_struct_blocked;
+	long task_struct_sigpending;
+	long task_struct_pending;
+	long task_struct_sigqueue;
+	long task_struct_sighand;
+	long task_struct_start_time;
+	long task_struct_times;
+	long task_struct_utime;
+	long task_struct_stime;
+	long task_struct_cpu;
+	long task_struct_run_list;
+        long task_struct_pgrp;
+        long task_struct_tgid;
+	long task_struct_namespace;
+	long task_struct_pids;
+	long task_struct_last_run;
+	long task_struct_timestamp;
+	long task_struct_thread_info;
+	long task_struct_nsproxy;
+	long task_struct_rlim;
+	long thread_info_task;
+	long thread_info_cpu;
+	long thread_info_previous_esp;
+	long thread_info_flags;
+	long nsproxy_mnt_ns;
+	long mnt_namespace_root;
+	long mnt_namespace_list;
+	long pid_link_pid;
+	long pid_hash_chain;
+	long hlist_node_next;
+	long hlist_node_pprev;
+	long pid_pid_chain;
+	long thread_struct_eip;
+	long thread_struct_esp;
+	long thread_struct_ksp;
+	long thread_struct_fph;
+	long thread_struct_rip;
+	long thread_struct_rsp;
+	long thread_struct_rsp0;
+	long tms_tms_utime;
+	long tms_tms_stime;
+	long signal_struct_count;
+	long signal_struct_action;
+	long signal_struct_shared_pending;
+	long signal_struct_rlim;
+	long k_sigaction_sa;
+	long sigaction_sa_handler;
+	long sigaction_sa_flags;
+	long sigaction_sa_mask;
+	long sigpending_head;
+	long sigpending_list;
+	long sigpending_signal;
+	long signal_queue_next;
+	long signal_queue_info;
+	long sigqueue_next;
+	long sigqueue_list;
+	long sigqueue_info;
+	long sighand_struct_action;
+	long siginfo_si_signo;
+	long thread_struct_cr3;
+	long thread_struct_ptbr;
+	long thread_struct_pg_tables;
+	long switch_stack_r26;
+	long switch_stack_b0;
+	long switch_stack_ar_bspstore;
+	long switch_stack_ar_pfs;
+	long switch_stack_ar_rnat;
+	long switch_stack_pr;
+	long cpuinfo_ia64_proc_freq;
+	long cpuinfo_ia64_unimpl_va_mask;
+	long cpuinfo_ia64_unimpl_pa_mask;
+	long device_node_type;
+	long device_node_allnext;
+	long device_node_properties;
+	long property_name;
+	long property_value;
+	long property_next;
+	long machdep_calls_setup_residual;
+	long RESIDUAL_VitalProductData;
+	long VPD_ProcessorHz;
+	long bd_info_bi_intfreq;
+	long hwrpb_struct_cycle_freq;
+	long hwrpb_struct_processor_offset;
+	long hwrpb_struct_processor_size;
+	long percpu_struct_halt_PC;
+	long percpu_struct_halt_ra;
+	long percpu_struct_halt_pv;
+	long mm_struct_mmap;
+	long mm_struct_pgd;
+	long mm_struct_rss;
+	long mm_struct_anon_rss;
+	long mm_struct_file_rss;
+	long mm_struct_total_vm;
+	long mm_struct_start_code;
+	long mm_struct_arg_start;
+	long mm_struct_arg_end;
+	long mm_struct_env_start;
+	long mm_struct_env_end;
+        long vm_area_struct_vm_mm;
+        long vm_area_struct_vm_next;
+        long vm_area_struct_vm_end;
+        long vm_area_struct_vm_start; 
+	long vm_area_struct_vm_flags;
+	long vm_area_struct_vm_file;
+	long vm_area_struct_vm_offset;
+	long vm_area_struct_vm_pgoff;
+        long vm_struct_addr;
+        long vm_struct_size;
+        long vm_struct_next;
+	long module_size_of_struct;
+	long module_next;
+	long module_size;
+	long module_name;
+	long module_nsyms;
+	long module_syms;
+	long module_flags;
+	long module_num_syms;
+	long module_list;
+	long module_gpl_syms;
+	long module_num_gpl_syms;
+	long module_module_core;
+	long module_core_size;
+	long module_core_text_size;
+	long module_num_symtab;
+	long module_symtab;
+	long module_strtab;
+
+	long module_kallsyms_start;
+	long kallsyms_header_sections;
+	long kallsyms_header_section_off;
+	long kallsyms_header_symbols;
+	long kallsyms_header_symbol_off;
+	long kallsyms_header_string_off;
+	long kallsyms_symbol_section_off;
+	long kallsyms_symbol_symbol_addr;
+	long kallsyms_symbol_name_off;
+	long kallsyms_section_start;
+	long kallsyms_section_size;
+	long kallsyms_section_name_off;
+
+	long page_next;
+	long page_prev;
+	long page_next_hash;
+	long page_list;
+	long page_list_next;
+	long page_list_prev;
+	long page_inode;
+	long page_offset;
+	long page_count;
+	long page_flags;
+	long page_mapping;
+	long page_index;
+	long page_buffers;
+	long page_lru;
+	long page_pte;
+	long swap_info_struct_swap_file;
+	long swap_info_struct_swap_vfsmnt;
+	long swap_info_struct_flags;
+	long swap_info_struct_swap_map;
+	long swap_info_struct_swap_device;
+	long swap_info_struct_prio;
+	long swap_info_struct_max;
+	long swap_info_struct_pages;
+	long swap_info_struct_old_block_size;
+	long block_device_bd_inode;
+	long block_device_bd_list;
+	long block_device_bd_disk;
+	long irq_desc_t_status;
+	long irq_desc_t_handler;
+	long irq_desc_t_chip;
+	long irq_desc_t_action;
+	long irq_desc_t_depth;
+	long irqdesc_action;
+	long irqdesc_ctl;
+	long irqdesc_level;
+	long irqaction_handler;
+	long irqaction_flags;
+	long irqaction_mask;
+	long irqaction_name;
+	long irqaction_dev_id;
+	long irqaction_next;
+	long hw_interrupt_type_typename;
+	long hw_interrupt_type_startup;
+	long hw_interrupt_type_shutdown;
+	long hw_interrupt_type_handle;
+	long hw_interrupt_type_enable;
+	long hw_interrupt_type_disable;
+	long hw_interrupt_type_ack;
+	long hw_interrupt_type_end;
+	long hw_interrupt_type_set_affinity;
+	long irq_chip_typename;
+	long irq_chip_startup;
+	long irq_chip_shutdown;
+	long irq_chip_enable;
+	long irq_chip_disable;
+	long irq_chip_ack;
+	long irq_chip_end;
+	long irq_chip_set_affinity;
+	long irq_chip_mask;
+	long irq_chip_mask_ack;
+	long irq_chip_unmask;
+	long irq_chip_eoi;
+	long irq_chip_retrigger;
+	long irq_chip_set_type;
+	long irq_chip_set_wake;
+	long irq_cpustat_t___softirq_active;
+	long irq_cpustat_t___softirq_mask;
+	long fdtable_max_fds;
+	long fdtable_max_fdset;
+	long fdtable_open_fds;
+	long fdtable_fd;
+	long files_struct_fdt;
+        long files_struct_max_fds;
+        long files_struct_max_fdset;
+        long files_struct_open_fds;
+        long files_struct_fd;
+	long files_struct_open_fds_init;
+        long file_f_dentry;
+        long file_f_vfsmnt;
+        long file_f_count;
+	long file_f_path;
+	long path_mnt;
+	long path_dentry;
+        long fs_struct_root;
+        long fs_struct_pwd;
+        long fs_struct_rootmnt;
+        long fs_struct_pwdmnt;
+        long dentry_d_inode;
+        long dentry_d_parent;
+        long dentry_d_name;
+	long dentry_d_covers;
+	long dentry_d_iname;
+        long qstr_len;
+        long qstr_name;
+        long inode_i_mode;
+        long inode_i_op;
+        long inode_i_sb;
+	long inode_u;
+	long inode_i_flock;
+	long inode_i_fop;
+	long inode_i_mapping;
+	long address_space_nrpages;
+	long vfsmount_mnt_next;
+	long vfsmount_mnt_devname;
+	long vfsmount_mnt_dirname;
+	long vfsmount_mnt_sb;
+	long vfsmount_mnt_list;
+	long vfsmount_mnt_mountpoint;
+	long vfsmount_mnt_parent;
+	long namespace_root;
+	long namespace_list;
+	long super_block_s_dirty;
+	long super_block_s_type;
+	long super_block_s_files;
+	long file_system_type_name;
+	long nlm_file_f_file;
+	long file_lock_fl_owner;
+	long nlm_host_h_exportent;
+	long svc_client_cl_ident;
+	long kmem_cache_s_c_nextp;
+	long kmem_cache_s_c_name;
+	long kmem_cache_s_c_num;
+	long kmem_cache_s_c_org_size;
+	long kmem_cache_s_c_flags;
+	long kmem_cache_s_c_offset;
+	long kmem_cache_s_c_firstp;
+	long kmem_cache_s_c_gfporder;
+	long kmem_cache_s_c_magic;
+	long kmem_cache_s_num;
+	long kmem_cache_s_next;
+	long kmem_cache_s_name;
+	long kmem_cache_s_objsize;
+	long kmem_cache_s_flags;
+	long kmem_cache_s_gfporder;
+	long kmem_cache_s_slabs;
+	long kmem_cache_s_slabs_full;
+	long kmem_cache_s_slabs_partial;
+	long kmem_cache_s_slabs_free;
+	long kmem_cache_s_cpudata;
+	long kmem_cache_s_c_align;
+	long kmem_cache_s_colour_off;
+	long cpucache_s_avail;
+	long cpucache_s_limit;
+	long kmem_cache_s_array;
+	long array_cache_avail;
+	long array_cache_limit;
+	long kmem_cache_s_lists;
+	long kmem_list3_slabs_partial;
+	long kmem_list3_slabs_full;
+	long kmem_list3_slabs_free;
+	long kmem_list3_free_objects;
+	long kmem_list3_shared;
+	long kmem_slab_s_s_nextp;
+	long kmem_slab_s_s_freep;
+	long kmem_slab_s_s_inuse;
+	long kmem_slab_s_s_mem;
+	long kmem_slab_s_s_index;
+	long kmem_slab_s_s_offset;
+	long kmem_slab_s_s_magic;
+	long slab_s_list;
+	long slab_s_s_mem;
+	long slab_s_inuse;
+	long slab_s_free;
+        long slab_list;
+        long slab_s_mem;
+        long slab_inuse;
+        long slab_free;
+	long net_device_next;
+	long net_device_name;
+	long net_device_type;
+	long net_device_addr_len;
+	long net_device_ip_ptr;
+	long net_device_dev_list;
+	long net_dev_base_head;
+	long device_next;
+	long device_name;
+	long device_type;
+	long device_ip_ptr;
+	long device_addr_len;
+	long socket_sk;
+	long sock_daddr;
+	long sock_rcv_saddr;
+	long sock_dport;
+	long sock_sport;
+	long sock_num;
+	long sock_type;
+	long sock_family;
+	long sock_common_skc_family;
+	long sock_sk_type;
+	long inet_sock_inet;
+	long inet_opt_daddr;
+	long inet_opt_rcv_saddr;
+	long inet_opt_dport;
+	long inet_opt_sport;
+	long inet_opt_num;
+	long ipv6_pinfo_rcv_saddr;
+	long ipv6_pinfo_daddr;
+	long timer_list_list;
+	long timer_list_next;
+	long timer_list_entry;
+	long timer_list_expires;
+	long timer_list_function;
+	long timer_vec_root_vec;
+	long timer_vec_vec;
+	long tvec_root_s_vec;
+	long tvec_s_vec;
+	long tvec_t_base_s_tv1;
+ 	long wait_queue_task;
+ 	long wait_queue_next;
+ 	long __wait_queue_task;
+	long __wait_queue_head_task_list;
+ 	long __wait_queue_task_list;
+	long pglist_data_node_zones;
+	long pglist_data_node_mem_map;
+	long pglist_data_node_start_paddr;
+        long pglist_data_node_start_mapnr;
+        long pglist_data_node_size;
+        long pglist_data_node_id;
+        long pglist_data_node_next;
+	long pglist_data_nr_zones;
+	long pglist_data_node_start_pfn;
+	long pglist_data_pgdat_next;
+	long pglist_data_node_present_pages;
+	long pglist_data_node_spanned_pages;
+	long pglist_data_bdata;
+	long page_cache_bucket_chain;
+        long zone_struct_free_pages;
+        long zone_struct_free_area;
+        long zone_struct_zone_pgdat;
+        long zone_struct_name;
+        long zone_struct_size;
+	long zone_struct_memsize;
+	long zone_struct_zone_start_pfn;
+        long zone_struct_zone_start_paddr;
+        long zone_struct_zone_start_mapnr;
+        long zone_struct_zone_mem_map;
+	long zone_struct_inactive_clean_pages;
+	long zone_struct_inactive_clean_list;
+	long zone_struct_inactive_dirty_pages;
+	long zone_struct_active_pages;
+	long zone_struct_pages_min;
+	long zone_struct_pages_low;
+	long zone_struct_pages_high;
+	long zone_free_pages;
+	long zone_free_area;
+        long zone_zone_pgdat;
+	long zone_zone_mem_map;
+        long zone_name;
+	long zone_spanned_pages;
+	long zone_zone_start_pfn;
+	long zone_pages_min;
+	long zone_pages_low;
+	long zone_pages_high;
+	long zone_vm_stat;
+        long neighbour_next;
+        long neighbour_primary_key;
+        long neighbour_ha;
+        long neighbour_dev;
+        long neighbour_nud_state;
+	long neigh_table_hash_buckets;
+	long neigh_table_key_len;
+        long in_device_ifa_list;
+        long in_ifaddr_ifa_next;
+        long in_ifaddr_ifa_address;
+	long pci_dev_global_list;
+	long pci_dev_next;
+	long pci_dev_bus;
+	long pci_dev_devfn;
+	long pci_dev_class;
+	long pci_dev_device;
+	long pci_dev_vendor;
+	long pci_bus_number;
+        long resource_entry_t_from;
+        long resource_entry_t_num;
+        long resource_entry_t_name; 
+        long resource_entry_t_next;
+        long resource_name;
+        long resource_start;
+        long resource_end;
+        long resource_sibling;
+        long resource_child;
+	long runqueue_curr;
+	long runqueue_idle;
+	long runqueue_active;
+	long runqueue_expired;
+	long runqueue_arrays;
+	long runqueue_cpu;
+	long cpu_s_idle;
+	long cpu_s_curr;
+	long prio_array_nr_active;
+	long prio_array_queue;
+	long user_regs_struct_ebp;
+	long user_regs_struct_esp;
+	long user_regs_struct_rip;
+	long user_regs_struct_cs;
+	long user_regs_struct_eflags;
+	long user_regs_struct_rsp;
+	long user_regs_struct_ss;
+	long e820map_nr_map;
+	long e820entry_addr;	
+	long e820entry_size;	
+	long e820entry_type;	
+	long char_device_struct_next;
+	long char_device_struct_name;
+	long char_device_struct_fops;
+	long char_device_struct_major;
+	long gendisk_major;
+	long gendisk_disk_name;
+	long gendisk_fops;
+	long blk_major_name_next;
+	long blk_major_name_major;
+	long blk_major_name_name;
+	long radix_tree_root_height;
+	long radix_tree_root_rnode;
+	long x8664_pda_pcurrent;
+	long x8664_pda_data_offset;
+	long x8664_pda_kernelstack;
+	long x8664_pda_irqrsp;
+	long x8664_pda_irqstackptr;
+	long x8664_pda_level4_pgt;
+	long x8664_pda_cpunumber;
+	long x8664_pda_me;
+	long tss_struct_ist;
+	long mem_section_section_mem_map;
+	long vcpu_guest_context_user_regs;
+	long cpu_user_regs_eip;
+	long cpu_user_regs_esp;
+	long cpu_user_regs_rip;
+	long cpu_user_regs_rsp;
+        long unwind_table_core;
+        long unwind_table_init;
+        long unwind_table_address;
+        long unwind_table_size;
+        long unwind_table_link;
+        long unwind_table_name;
+	long rq_cfs;
+	long rq_rt;
+	long rq_nr_running;
+	long cfs_rq_rb_leftmost;
+	long cfs_rq_nr_running;
+	long cfs_rq_tasks_timeline;
+	long task_struct_se;
+	long sched_entity_run_node;
+	long rt_rq_active;
+	long kmem_cache_size;
+	long kmem_cache_objsize;
+	long kmem_cache_offset;
+	long kmem_cache_order;
+	long kmem_cache_local_node;
+	long kmem_cache_objects;
+	long kmem_cache_inuse;
+	long kmem_cache_align;
+	long kmem_cache_name;
+	long kmem_cache_list;
+	long kmem_cache_node;
+	long kmem_cache_cpu_slab;
+	long page_inuse;
+/*	long page_offset;  use "old" page->offset */
+	long page_slab;
+	long page_first_page;
+	long page_freelist;
+	long kmem_cache_node_nr_partial;
+	long kmem_cache_node_nr_slabs;
+	long kmem_cache_node_partial;
+	long kmem_cache_node_full;
+	long pid_numbers;
+	long upid_nr;
+	long upid_ns;
+	long upid_pid_chain;
+	long pid_tasks;
+        long kmem_cache_cpu_freelist;
+        long kmem_cache_cpu_page;
+        long kmem_cache_cpu_node;
+	long kmem_cache_flags;
+	long zone_nr_active;
+	long zone_nr_inactive;
+	long zone_all_unreclaimable;
+	long zone_present_pages;
+	long zone_flags;
+	long zone_pages_scanned;
+	long pcpu_info_vcpu;
+	long pcpu_info_idle;
+	long vcpu_struct_rq;
+	long task_struct_sched_info;
+	long sched_info_last_arrival;
+	long page_objects;
+	long kmem_cache_oo;
+	long char_device_struct_cdev;
+	long char_device_struct_baseminor;
+	long cdev_ops;
+	long probe_next;
+	long probe_dev;
+	long probe_data;
+	long kobj_map_probes;
+	long task_struct_prio;
+	long zone_watermark;
+	long module_sect_attrs;
+	long module_sect_attrs_attrs;
+	long module_sect_attrs_nsections;
+	long module_sect_attr_mattr;
+	long module_sect_attr_name;
+	long module_sect_attr_address;
+	long module_attribute_attr;
+	long attribute_owner;
+	long module_sect_attr_attr;
+	long module_sections_attrs;
+	long swap_info_struct_inuse_pages;
+	long s390_lowcore_psw_save_area;
+	long mm_struct_rss_stat;
+	long mm_rss_stat_count;
+	long module_module_init;
+	long module_init_text_size;
+	long cpu_context_save_fp;
+	long cpu_context_save_sp;
+	long cpu_context_save_pc;
+	long elf_prstatus_pr_pid;
+	long elf_prstatus_pr_reg;
+	long irq_desc_t_name;
+	long thread_info_cpu_context;
+	long unwind_table_list;
+	long unwind_table_start;
+	long unwind_table_stop;
+	long unwind_table_begin_addr;
+	long unwind_table_end_addr;
+	long unwind_idx_addr;
+	long unwind_idx_insn;
+	long signal_struct_nr_threads;
+	long module_init_size;
+	long module_percpu;
+	long radix_tree_node_slots;
+	long s390_stack_frame_back_chain;
+	long s390_stack_frame_r14;
+	long user_regs_struct_eip;
+	long user_regs_struct_rax;
+	long user_regs_struct_eax;
+	long user_regs_struct_rbx;
+	long user_regs_struct_ebx;
+	long user_regs_struct_rcx;
+	long user_regs_struct_ecx;
+	long user_regs_struct_rdx;
+	long user_regs_struct_edx;
+	long user_regs_struct_rsi;
+	long user_regs_struct_esi;
+	long user_regs_struct_rdi;
+	long user_regs_struct_edi;
+	long user_regs_struct_ds;
+	long user_regs_struct_es;
+	long user_regs_struct_fs;
+	long user_regs_struct_gs;
+	long user_regs_struct_rbp;
+	long user_regs_struct_r8;
+	long user_regs_struct_r9;
+	long user_regs_struct_r10;
+	long user_regs_struct_r11;
+	long user_regs_struct_r12;
+	long user_regs_struct_r13;
+	long user_regs_struct_r14;
+	long user_regs_struct_r15;
+	long sched_entity_cfs_rq;
+	long sched_entity_my_q;
+	long sched_entity_on_rq;
+	long task_struct_on_rq;
+	long cfs_rq_curr;
+	long irq_desc_t_irq_data;
+	long irq_desc_t_kstat_irqs;
+	long irq_desc_t_affinity;
+	long irq_data_chip;
+	long irq_data_affinity;
+	long kernel_stat_irqs;
+	long socket_alloc_vfs_inode;
+	long class_devices;
+	long class_p;
+	long class_private_devices;
+	long device_knode_class;
+	long device_node;
+	long gendisk_dev;
+	long gendisk_kobj;
+	long gendisk_part0;
+	long gendisk_queue;
+	long hd_struct_dev;
+	long klist_k_list;
+	long klist_node_n_klist;
+	long klist_node_n_node;
+	long kobject_entry;
+	long kset_list;
+	long request_list_count;
+	long request_queue_in_flight;
+	long request_queue_rq;
+	long subsys_private_klist_devices;
+	long subsystem_kset;
+	long mount_mnt_parent;
+	long mount_mnt_mountpoint;
+	long mount_mnt_list;
+	long mount_mnt_devname;
+	long mount_mnt;
+	long task_struct_exit_state;
+	long timekeeper_xtime;
+	long file_f_op;
+	long file_private_data;
+	long hstate_order;
+	long hugetlbfs_sb_info_hstate;
+	long idr_layer_ary;
+	long idr_layer_layer;
+	long idr_layers;
+	long idr_top;
+	long ipc_id_ary_p;
+	long ipc_ids_entries;
+	long ipc_ids_max_id;
+	long ipc_ids_ipcs_idr;
+	long ipc_ids_in_use;
+	long ipc_namespace_ids;
+	long kern_ipc_perm_deleted;
+	long kern_ipc_perm_key;
+	long kern_ipc_perm_mode;
+	long kern_ipc_perm_uid;
+	long kern_ipc_perm_id;
+	long kern_ipc_perm_seq;
+	long nsproxy_ipc_ns;
+	long shmem_inode_info_swapped;
+	long shmem_inode_info_vfs_inode;
+	long shm_file_data_file;
+	long shmid_kernel_shm_file;
+	long shmid_kernel_shm_nattch;
+	long shmid_kernel_shm_perm;
+	long shmid_kernel_shm_segsz;
+	long shmid_kernel_id;
+	long sem_array_sem_perm;
+	long sem_array_sem_id;
+	long sem_array_sem_nsems;
+	long msg_queue_q_perm;
+	long msg_queue_q_id;
+	long msg_queue_q_cbytes;
+	long msg_queue_q_qnum;
+	long super_block_s_fs_info;
+	long rq_timestamp;
+	long radix_tree_node_height;
+	long rb_root_rb_node;
+	long rb_node_rb_left;
+	long rb_node_rb_right;
+	long rt_prio_array_queue;
+	long task_struct_rt;
+	long sched_rt_entity_run_list;
+	long log_ts_nsec;
+	long log_len;
+	long log_text_len;
+	long log_dict_len;
+	long log_level;
+	long log_flags_level;
+	long timekeeper_xtime_sec;
+	long neigh_table_hash_mask;
+	long sched_rt_entity_my_q;
+	long neigh_table_hash_shift;
+	long neigh_table_nht_ptr;
+	long task_group_parent;
+	long task_group_css;
+	long cgroup_subsys_state_cgroup;
+	long cgroup_dentry;
+	long task_group_rt_rq;
+	long rt_rq_tg;
+	long task_group_cfs_rq;
+	long cfs_rq_tg;
+	long task_group_siblings;
+	long task_group_children;
+	long task_group_cfs_bandwidth;
+	long cfs_rq_throttled;
+	long task_group_rt_bandwidth;
+	long rt_rq_rt_throttled;
+	long rt_rq_highest_prio;
+	long rt_rq_rt_nr_running;
+	long vmap_area_va_start;
+	long vmap_area_va_end;
+	long vmap_area_list;
+	long vmap_area_flags;
+	long vmap_area_vm;
+	long hrtimer_cpu_base_clock_base;
+	long hrtimer_clock_base_offset;
+	long hrtimer_clock_base_active;
+	long hrtimer_clock_base_first;
+	long hrtimer_clock_base_get_time;
+	long hrtimer_base_first;
+	long hrtimer_base_pending;
+	long hrtimer_base_get_time;
+	long hrtimer_node;
+	long hrtimer_list;
+	long hrtimer_softexpires;
+	long hrtimer_expires;
+	long hrtimer_function;
+	long timerqueue_head_next;
+	long timerqueue_node_expires;
+	long timerqueue_node_node;
+	long ktime_t_tv64;
+	long ktime_t_sec;
+	long ktime_t_nsec;
+	long module_taints;
+	long module_gpgsig_ok;
+	long module_license_gplok;
+	long tnt_bit;
+	long tnt_true;
+	long tnt_false;
+	long task_struct_thread_context_fp;
+	long task_struct_thread_context_sp;
+	long task_struct_thread_context_pc;
+	long page_slab_page;
+	long trace_print_flags_mask;
+	long trace_print_flags_name;
+	long task_struct_rss_stat;
+	long task_rss_stat_count;
+	long page_s_mem;
+	long page_active;
+	long hstate_nr_huge_pages;
+	long hstate_free_huge_pages;
+	long hstate_name;
+	long cgroup_kn;
+	long kernfs_node_name;
+	long kernfs_node_parent;
+	long kmem_cache_cpu_partial;
+	long kmem_cache_cpu_cache;
+	long nsproxy_net_ns;
+	long atomic_t_counter;
+	long percpu_counter_count;
+	long mm_struct_mm_count;
+	long task_struct_thread_reg29;
+	long task_struct_thread_reg31;
+	long pt_regs_regs;
+	long pt_regs_cp0_badvaddr;
+	long address_space_page_tree;
+	long page_compound_head;
+	long irq_desc_irq_data;
+	long kmem_cache_node_total_objects;
+	long timer_base_vectors;
+	long request_queue_mq_ops;
+	long request_queue_queue_ctx;
+	long blk_mq_ctx_rq_dispatched;
+	long blk_mq_ctx_rq_completed;
+	long task_struct_stack;
+	long tnt_mod;
+	long radix_tree_node_shift;
+	long kmem_cache_red_left_pad;
+	long inactive_task_frame_ret_addr;
+};
+
+struct size_table {         /* stash of commonly-used sizes */
+	long page;
+	long free_area_struct;
+	long zone_struct;
+	long free_area;
+	long zone;
+	long kmem_slab_s;
+	long kmem_cache_s;
+	long kmem_bufctl_t;
+	long slab_s;
+	long slab;
+	long cpucache_s;
+	long array_cache;
+	long swap_info_struct;
+	long mm_struct;
+	long vm_area_struct;
+	long pglist_data;
+	long page_cache_bucket;
+	long pt_regs;
+	long task_struct;
+	long thread_info;
+	long softirq_state;
+	long desc_struct;
+	long umode_t;
+	long dentry;
+	long files_struct;
+	long fdtable;
+	long fs_struct;
+	long file;
+	long inode;
+	long vfsmount;
+	long super_block;
+        long irqdesc;
+	long module;
+	long list_head;
+	long hlist_node;
+	long hlist_head;
+	long irq_cpustat_t;
+	long cpuinfo_x86;
+	long cpuinfo_ia64;
+	long timer_list;
+	long timer_vec_root;
+	long timer_vec;
+	long tvec_root_s;
+	long tvec_s;
+	long tvec_t_base_s;
+	long wait_queue;
+	long __wait_queue;
+	long device;
+	long net_device;
+	long sock;
+	long signal_struct;
+	long sigpending_signal;
+	long signal_queue;
+	long sighand_struct;
+	long sigqueue;
+	long k_sigaction;
+	long resource_entry_t;
+	long resource;
+	long runqueue;
+	long irq_desc_t;
+	long task_union;
+	long thread_union;
+	long prio_array;
+	long user_regs_struct;
+	long switch_stack;
+	long vm_area_struct_vm_flags;
+	long e820map;
+	long e820entry;
+	long cpu_s;
+	long pgd_t;
+	long kallsyms_header;
+	long kallsyms_symbol;
+	long kallsyms_section;
+	long irq_ctx;
+	long block_device;
+	long blk_major_name;
+	long gendisk;
+	long address_space;
+	long char_device_struct;
+	long inet_sock;
+	long in6_addr;
+	long socket;
+	long spinlock_t;
+	long radix_tree_root;
+	long radix_tree_node;
+	long x8664_pda;
+	long ppc64_paca;
+	long gate_struct;
+	long tss_struct;
+	long task_struct_start_time;
+	long cputime_t;
+	long mem_section;
+	long pid_link;
+	long unwind_table;
+	long rlimit;
+	long kmem_cache;
+	long kmem_cache_node;
+	long upid;
+	long kmem_cache_cpu;
+	long cfs_rq;
+	long pcpu_info;
+	long vcpu_struct;
+	long cdev;
+	long probe;
+	long kobj_map;
+	long page_flags;
+	long module_sect_attr;
+	long task_struct_utime;
+	long task_struct_stime;
+	long cpu_context_save;
+	long elf_prstatus;
+	long note_buf;
+	long unwind_idx;
+	long softirq_action;
+	long irq_data;
+	long s390_stack_frame;
+	long percpu_data;
+	long sched_entity;
+	long kernel_stat;
+	long subsystem;
+	long class_private;
+	long rq_in_flight;
+	long class_private_devices;
+	long mount;
+	long hstate;
+	long ipc_ids;
+	long shmid_kernel;
+	long sem_array;
+	long msg_queue;
+	long log;
+	long log_level;
+	long rt_rq;
+	long task_group;
+	long vmap_area;
+	long hrtimer_clock_base;
+	long hrtimer_base;
+	long tnt;
+	long trace_print_flags;
+	long task_struct_flags;
+	long timer_base;
+	long taint_flag;
+};
+
+struct array_table {
+	int kmem_cache_s_name;
+	int kmem_cache_s_c_name;
+	int kmem_cache_s_array;
+	int kmem_cache_s_cpudata;
+	int irq_desc;
+	int irq_action;
+	int log_buf;
+	int timer_vec_vec;
+	int timer_vec_root_vec;
+	int tvec_s_vec;
+	int tvec_root_s_vec;
+	int page_hash_table;
+	int net_device_name;
+	int neigh_table_hash_buckets;
+	int neighbour_ha;
+	int swap_info;
+        int pglist_data_node_zones;
+        int zone_struct_free_area;
+        int zone_free_area;
+	int free_area;
+	int free_area_DIMENSION;
+	int prio_array_queue;
+	int height_to_maxindex;
+	int pid_hash;
+	int kmem_cache_node;
+	int kmem_cache_cpu_slab;
+	int rt_prio_array_queue;
+	int height_to_maxnodes;
+};
+
+/*
+ *  The following set of macros use gdb to determine structure, union,
+ *  or member sizes/offsets.  They should be used only during initialization
+ *  of the offset_table or size_table, or with data structures whose names
+ *  or members are only known/specified during runtime.
+ */
+#define MEMBER_SIZE_REQUEST ((struct datatype_member *)(-1))
+#define ANON_MEMBER_OFFSET_REQUEST ((struct datatype_member *)(-2))
+#define MEMBER_TYPE_REQUEST ((struct datatype_member *)(-3))
+#define STRUCT_SIZE_REQUEST ((struct datatype_member *)(-4))
+
+#define STRUCT_SIZE(X)      datatype_info((X), NULL, STRUCT_SIZE_REQUEST)
+#define UNION_SIZE(X)       datatype_info((X), NULL, STRUCT_SIZE_REQUEST)
+#define STRUCT_EXISTS(X)    (datatype_info((X), NULL, STRUCT_SIZE_REQUEST) >= 0)
+#define DATATYPE_SIZE(X)    datatype_info((X)->name, NULL, (X))
+#define MEMBER_OFFSET(X,Y)  datatype_info((X), (Y), NULL)
+#define MEMBER_EXISTS(X,Y)  (datatype_info((X), (Y), NULL) >= 0)
+#define MEMBER_SIZE(X,Y)    datatype_info((X), (Y), MEMBER_SIZE_REQUEST)
+#define MEMBER_TYPE(X,Y)    datatype_info((X), (Y), MEMBER_TYPE_REQUEST)
+#define ANON_MEMBER_OFFSET(X,Y)    datatype_info((X), (Y), ANON_MEMBER_OFFSET_REQUEST)
+
+/*
+ *  The following set of macros can only be used with pre-intialized fields
+ *  in the offset table, size table or array_table.
+ */
+#define OFFSET(X)	   (OFFSET_verify(offset_table.X, (char *)__FUNCTION__, __FILE__, __LINE__, #X))
+#define SIZE(X)            (SIZE_verify(size_table.X, (char *)__FUNCTION__, __FILE__, __LINE__, #X))
+#define INVALID_OFFSET     (-1)
+#define INVALID_MEMBER(X)  (offset_table.X == INVALID_OFFSET)
+#define INVALID_SIZE(X)    (size_table.X == -1)
+#define VALID_SIZE(X)      (size_table.X >= 0)
+#define VALID_STRUCT(X)    (size_table.X >= 0)
+#define VALID_MEMBER(X)    (offset_table.X >= 0)
+#define ARRAY_LENGTH(X)    (array_table.X)
+#define ASSIGN_OFFSET(X)   (offset_table.X)
+#define ASSIGN_SIZE(X)     (size_table.X)
+#define OFFSET_OPTION(X,Y) (OFFSET_option(offset_table.X, offset_table.Y, (char *)__FUNCTION__, __FILE__, __LINE__, #X, #Y))
+#define SIZE_OPTION(X,Y)   (SIZE_option(size_table.X, size_table.Y, (char *)__FUNCTION__, __FILE__, __LINE__, #X, #Y))
+
+#define MEMBER_OFFSET_INIT(X, Y, Z) (ASSIGN_OFFSET(X) = MEMBER_OFFSET(Y, Z))
+#define STRUCT_SIZE_INIT(X, Y) (ASSIGN_SIZE(X) = STRUCT_SIZE(Y))
+#define ARRAY_LENGTH_INIT(A, B, C, D, E) ((A) = get_array_length(C, D, E))
+#define ARRAY_LENGTH_INIT_ALT(A, B, C, D, E) ((A) = get_array_length_alt(B, C, D, E))
+#define MEMBER_SIZE_INIT(X, Y, Z) (ASSIGN_SIZE(X) = MEMBER_SIZE(Y, Z))
+#define ANON_MEMBER_OFFSET_INIT(X, Y, Z) (ASSIGN_OFFSET(X) = ANON_MEMBER_OFFSET(Y, Z))
+
+/*
+ *  For use with non-debug kernels.
+ */
+struct builtin_debug_table {
+        char *release;
+	char *machine_type;
+        struct offset_table *offset_table;
+        struct size_table *size_table;
+        struct array_table *array_table;
+};
+
+/*
+ *  Facilitators for pulling correctly-sized data out of a buffer at a
+ *  known address. 
+ */
+
+#ifdef NEED_ALIGNED_MEM_ACCESS
+
+#define DEF_LOADER(TYPE)			\
+static inline TYPE				\
+load_##TYPE (char *addr)			\
+{						\
+	TYPE ret;				\
+	size_t i = sizeof(TYPE);		\
+	while (i--)				\
+		((char *)&ret)[i] = addr[i];	\
+	return ret;				\
+}
+
+DEF_LOADER(int);
+DEF_LOADER(uint);
+DEF_LOADER(long);
+DEF_LOADER(ulong);
+DEF_LOADER(ulonglong);
+DEF_LOADER(ushort);
+DEF_LOADER(short);
+typedef void *pointer_t;
+DEF_LOADER(pointer_t);
+
+#define LOADER(TYPE) load_##TYPE
+
+#define INT(ADDR)       LOADER(int) ((char *)(ADDR))
+#define UINT(ADDR)      LOADER(uint) ((char *)(ADDR))
+#define LONG(ADDR)      LOADER(long) ((char *)(ADDR))
+#define ULONG(ADDR)     LOADER(ulong) ((char *)(ADDR))
+#define ULONGLONG(ADDR) LOADER(ulonglong) ((char *)(ADDR))
+#define ULONG_PTR(ADDR) ((ulong *) (LOADER(pointer_t) ((char *)(ADDR))))
+#define USHORT(ADDR)    LOADER(ushort) ((char *)(ADDR))
+#define SHORT(ADDR)     LOADER(short) ((char *)(ADDR))
+#define UCHAR(ADDR)     *((unsigned char *)((char *)(ADDR)))
+#define VOID_PTR(ADDR)  ((void *) (LOADER(pointer_t) ((char *)(ADDR))))
+
+#else
+
+#define INT(ADDR)       *((int *)((char *)(ADDR)))
+#define UINT(ADDR)      *((uint *)((char *)(ADDR)))
+#define LONG(ADDR)      *((long *)((char *)(ADDR)))
+#define ULONG(ADDR)     *((ulong *)((char *)(ADDR)))
+#define ULONGLONG(ADDR) *((ulonglong *)((char *)(ADDR)))
+#define ULONG_PTR(ADDR) *((ulong **)((char *)(ADDR)))
+#define USHORT(ADDR)    *((ushort *)((char *)(ADDR)))
+#define SHORT(ADDR)     *((short *)((char *)(ADDR)))
+#define UCHAR(ADDR)     *((unsigned char *)((char *)(ADDR)))
+#define VOID_PTR(ADDR)  *((void **)((char *)(ADDR)))
+
+#endif /* NEED_ALIGNED_MEM_ACCESS */
+
+struct node_table {
+	int node_id;
+	ulong pgdat;
+	ulong mem_map;
+	ulong size;
+	ulong present;
+	ulonglong start_paddr;
+	ulong start_mapnr;
+};
+
+struct meminfo;
+struct slab_data;
+
+#define VMA_CACHE   (20)
+
+struct vm_table {                /* kernel VM-related data */
+	ulong flags;
+	ulong kernel_pgd[NR_CPUS];
+	ulong high_memory;
+	ulong vmalloc_start;
+	ulong mem_map;
+	long total_pages;
+	ulong totalram_pages;
+	ulong totalhigh_pages;
+	ulong num_physpages;
+	ulong max_mapnr;
+	ulong kmem_max_c_num;
+	ulong kmem_max_limit;
+	ulong kmem_max_cpus;
+	ulong kmem_cache_count;
+	ulong kmem_cache_len_nodes;
+	ulong PG_reserved;
+	ulong PG_slab;
+	ulong PG_head_tail_mask;
+	int kmem_cache_namelen;
+	ulong page_hash_table;
+	int page_hash_table_len;
+	int paddr_prlen;
+	int numnodes;
+	int nr_zones;
+	int nr_free_areas;
+	struct node_table *node_table;
+        void (*dump_free_pages)(struct meminfo *);
+	void (*dump_kmem_cache)(struct meminfo *);
+	struct slab_data *slab_data;
+	uint nr_swapfiles;
+	ulong last_swap_read;
+	char *swap_info_struct;
+        char *vma_cache;
+        ulong cached_vma[VMA_CACHE];
+        ulong cached_vma_hits[VMA_CACHE];
+        int vma_cache_index;
+        ulong vma_cache_fills;
+	void *mem_sec;
+	char *mem_section;
+	int ZONE_HIGHMEM;
+	ulong *node_online_map;
+	int node_online_map_len;
+	int nr_vm_stat_items;
+	char **vm_stat_items;
+	int cpu_slab_type;
+	int nr_vm_event_items;
+	char **vm_event_items;
+	int nr_bad_slab_caches;
+	ulong *bad_slab_caches;
+	int nr_pageflags;
+	struct pageflags_data {
+		ulong mask;
+		char *name;
+	} *pageflags_data;
+};
+
+#define NODES                       (0x1)
+#define ZONES                       (0x2)
+#define PERCPU_KMALLOC_V1           (0x4)
+#define COMMON_VADDR                (0x8)
+#define KMEM_CACHE_INIT            (0x10)
+#define V_MEM_MAP                  (0x20)
+#define PERCPU_KMALLOC_V2          (0x40)
+#define KMEM_CACHE_UNAVAIL         (0x80)
+#define FLATMEM			  (0x100)
+#define DISCONTIGMEM		  (0x200)
+#define SPARSEMEM		  (0x400)
+#define SPARSEMEM_EX		  (0x800)
+#define PERCPU_KMALLOC_V2_NODES  (0x1000)
+#define KMEM_CACHE_DELAY         (0x2000)
+#define NODES_ONLINE             (0x4000)
+#define VM_STAT                  (0x8000)
+#define KMALLOC_SLUB            (0x10000)
+#define CONFIG_NUMA             (0x20000)
+#define VM_EVENT                (0x40000)
+#define PGCNT_ADJ               (0x80000)
+#define VM_INIT                (0x100000)
+#define SWAPINFO_V1            (0x200000)
+#define SWAPINFO_V2            (0x400000)
+#define NODELISTS_IS_PTR       (0x800000)
+#define KMALLOC_COMMON        (0x1000000)
+#define USE_VMAP_AREA         (0x2000000)
+#define PAGEFLAGS             (0x4000000)
+#define SLAB_OVERLOAD_PAGE    (0x8000000)
+#define SLAB_CPU_CACHE       (0x10000000)
+
+#define IS_FLATMEM()		(vt->flags & FLATMEM)
+#define IS_DISCONTIGMEM()	(vt->flags & DISCONTIGMEM)
+#define IS_SPARSEMEM()		(vt->flags & SPARSEMEM)
+#define IS_SPARSEMEM_EX()	(vt->flags & SPARSEMEM_EX)
+
+#define COMMON_VADDR_SPACE() (vt->flags & COMMON_VADDR)
+#define PADDR_PRLEN          (vt->paddr_prlen)
+
+struct datatype_member {        /* minimal definition of a structure/union */
+	char *name;             /* and possibly a member within it */
+	char *member;
+	ulong type;
+	long size;
+	long member_offset;
+	long member_size;
+	int member_typecode;
+	ulong flags;
+	char *tagname;         /* tagname and value for enums */
+	long value;
+	ulong vaddr;
+};
+
+#define union_name struct_name
+
+struct list_data {             /* generic structure used by do_list() to walk */
+        ulong flags;           /* through linked lists in the kernel */
+        ulong start;
+        long member_offset;
+	long list_head_offset;
+        ulong end;
+	ulong searchfor;
+	char **structname;
+	int structname_args;
+	char *header;
+	ulong *list_ptr;
+	int (*callback_func)(void *, void *); 
+	void *callback_data;
+	long struct_list_offset;
+};
+#define LIST_OFFSET_ENTERED  (VERBOSE << 1)
+#define LIST_START_ENTERED   (VERBOSE << 2)
+#define LIST_HEAD_FORMAT     (VERBOSE << 3)
+#define LIST_HEAD_POINTER    (VERBOSE << 4)
+#define RETURN_ON_DUPLICATE  (VERBOSE << 5)
+#define RETURN_ON_LIST_ERROR (VERBOSE << 6)
+#define LIST_STRUCT_RADIX_10 (VERBOSE << 7)
+#define LIST_STRUCT_RADIX_16 (VERBOSE << 8)
+#define LIST_HEAD_REVERSE    (VERBOSE << 9)
+#define LIST_ALLOCATE       (VERBOSE << 10)
+#define LIST_CALLBACK       (VERBOSE << 11)
+#define CALLBACK_RETURN     (VERBOSE << 12)
+#define LIST_PARSE_MEMBER   (VERBOSE << 13)
+#define LIST_READ_MEMBER    (VERBOSE << 14)
+
+struct tree_data {
+	ulong flags;
+	ulong start;
+	long node_member_offset;
+	char **structname;
+	int structname_args;
+	int count;
+};
+
+#define TREE_ROOT_OFFSET_ENTERED  (VERBOSE << 1)
+#define TREE_NODE_OFFSET_ENTERED  (VERBOSE << 2)
+#define TREE_NODE_POINTER         (VERBOSE << 3)
+#define TREE_POSITION_DISPLAY     (VERBOSE << 4)
+#define TREE_STRUCT_RADIX_10      (VERBOSE << 5)
+#define TREE_STRUCT_RADIX_16      (VERBOSE << 6)
+#define TREE_PARSE_MEMBER         (VERBOSE << 7)
+#define TREE_READ_MEMBER          (VERBOSE << 8)
+
+#define ALIAS_RUNTIME  (1)
+#define ALIAS_RCLOCAL  (2)
+#define ALIAS_RCHOME   (3)
+#define ALIAS_BUILTIN  (4)
+
+struct alias_data {                 /* command alias storage */
+	struct alias_data *next;
+	char *alias;
+	int argcnt;
+	int size;
+	int origin;
+	char *args[MAXARGS];
+	char argbuf[1];
+};
+
+struct rb_node
+{
+        unsigned long  rb_parent_color;
+#define RB_RED          0
+#define RB_BLACK        1
+        struct rb_node *rb_right;
+        struct rb_node *rb_left;
+};
+
+struct rb_root
+{
+        struct rb_node *rb_node;
+};
+
+#define NUMBER_STACKFRAMES 4
+
+#define SAVE_RETURN_ADDRESS(retaddr) \
+{ 									\
+	int i; 								\
+	int saved_stacks; 						\
+									\
+	saved_stacks = backtrace((void **)retaddr, NUMBER_STACKFRAMES); \
+									\
+	/* explicitely zero out the invalid addresses */		\
+	for (i = saved_stacks; i < NUMBER_STACKFRAMES; i++)		\
+		retaddr[i] = 0;						\
+}
+
+#endif /* !GDB_COMMON */
+
+
+#define SYMBOL_NAME_USED (0x1)
+#define MODULE_SYMBOL    (0x2)
+#define IS_MODULE_SYMBOL(SYM)  ((SYM)->flags & MODULE_SYMBOL)
+
+struct syment {
+        ulong value;
+        char *name;
+	struct syment *val_hash_next;
+	struct syment *name_hash_next;
+	char type;
+	unsigned char cnt;
+	unsigned char flags;
+	unsigned char pad2;
+};
+
+#define NAMESPACE_INIT     (1)
+#define NAMESPACE_REUSE    (2)
+#define NAMESPACE_FREE     (3)
+#define NAMESPACE_INSTALL  (4)
+#define NAMESPACE_COMPLETE (5)
+
+struct symbol_namespace {
+	char *address;
+	size_t size;
+	long index;
+	long cnt;
+};
+
+struct downsized {
+	char *name;
+	struct downsized *next;
+};
+
+#define SYMVAL_HASH (512)
+#define SYMVAL_HASH_INDEX(vaddr) \
+        (((vaddr) >> machdep->pageshift) % SYMVAL_HASH)
+
+#define SYMNAME_HASH (512)
+#define SYMNAME_HASH_INDEX(name) \
+ ((name[0] ^ (name[strlen(name)-1] * name[strlen(name)/2])) % SYMNAME_HASH)
+
+#define PATCH_KERNEL_SYMBOLS_START  ((char *)(1))
+#define PATCH_KERNEL_SYMBOLS_STOP   ((char *)(2))
+
+#ifndef GDB_COMMON
+
+struct symbol_table_data {
+	ulong flags;
+#ifdef GDB_5_3
+	struct _bfd *bfd;
+#else
+	struct bfd *bfd;
+#endif
+	struct sec *sections;
+	struct syment *symtable;
+	struct syment *symend;
+	long symcnt;
+	ulong syment_size;
+        struct symval_hash_chain {
+                struct syment *val_hash_head;
+                struct syment *val_hash_last;
+        } symval_hash[SYMVAL_HASH];
+        double val_hash_searches;
+        double val_hash_iterations;
+        struct syment *symname_hash[SYMNAME_HASH];
+	struct symbol_namespace kernel_namespace;
+	struct syment *ext_module_symtable;
+	struct syment *ext_module_symend;
+	long ext_module_symcnt;
+	struct symbol_namespace ext_module_namespace;
+	int mods_installed;
+	struct load_module *current;
+	struct load_module *load_modules;
+	off_t dwarf_eh_frame_file_offset;
+	ulong dwarf_eh_frame_size;
+	ulong first_ksymbol;
+	ulong __per_cpu_start;
+	ulong __per_cpu_end;
+	off_t dwarf_debug_frame_file_offset;
+	ulong dwarf_debug_frame_size;
+	ulong first_section_start;
+	ulong last_section_end;
+	ulong _stext_vmlinux;
+	struct downsized downsized;
+};
+
+/* flags for st */
+#define KERNEL_SYMS        (0x1)
+#define MODULE_SYMS        (0x2)
+#define LOAD_MODULE_SYMS   (0x4)
+#define INSMOD_BUILTIN     (0x8)
+#define GDB_SYMS_PATCHED  (0x10)
+#define GDB_PATCHED()     (st->flags & GDB_SYMS_PATCHED)
+#define NO_SEC_LOAD       (0x20)
+#define NO_SEC_CONTENTS   (0x40)
+#define FORCE_DEBUGINFO   (0x80)
+#define CRC_MATCHES      (0x100)
+#define ADD_SYMBOL_FILE  (0x200)
+#define USE_OLD_ADD_SYM  (0x400)
+#define PERCPU_SYMS      (0x800)
+#define MODSECT_UNKNOWN (0x1000)
+#define MODSECT_V1      (0x2000)
+#define MODSECT_V2      (0x4000)
+#define MODSECT_V3      (0x8000)
+#define MODSECT_VMASK   (MODSECT_V1|MODSECT_V2|MODSECT_V3)
+#define NO_STRIP       (0x10000)
+
+#define NO_LINE_NUMBERS() ((st->flags & GDB_SYMS_PATCHED) && !(kt->flags2 & KASLR))
+
+#endif /* !GDB_COMMON */
+
+#define ALL_MODULES      (0)
+
+#define MAX_MOD_NAMELIST (256)
+#define MAX_MOD_NAME     (64)
+#define MAX_MOD_SEC_NAME (64)
+
+#define MOD_EXT_SYMS    (0x1)
+#define MOD_LOAD_SYMS   (0x2)
+#define MOD_REMOTE      (0x4)
+#define MOD_KALLSYMS    (0x8)
+#define MOD_INITRD     (0x10)
+#define MOD_NOPATCH    (0x20)
+#define MOD_INIT       (0x40)
+#define MOD_DO_READNOW (0x80)
+
+#define SEC_FOUND       (0x10000)
+
+struct mod_section_data {
+#if defined(GDB_5_3) || defined(GDB_6_0)
+        struct sec *section;
+#else
+        struct bfd_section *section;
+#endif
+        char name[MAX_MOD_SEC_NAME];
+        ulong offset;
+        ulong size;
+        int priority;
+        int flags;
+};
+
+struct load_module {
+        ulong mod_base;
+	ulong module_struct;
+        long mod_size;
+        char mod_namelist[MAX_MOD_NAMELIST];
+        char mod_name[MAX_MOD_NAME];
+        ulong mod_flags;
+	struct syment *mod_symtable;
+	struct syment *mod_symend;
+        long mod_ext_symcnt;
+	struct syment *mod_ext_symtable;
+	struct syment *mod_ext_symend;
+        long mod_load_symcnt;
+        struct syment *mod_load_symtable;
+        struct syment *mod_load_symend;
+        long mod_symalloc;
+	struct symbol_namespace mod_load_namespace;
+	ulong mod_size_of_struct;
+        ulong mod_text_start;
+	ulong mod_etext_guess;
+	ulong mod_rodata_start;
+        ulong mod_data_start;
+	ulong mod_bss_start;
+	int mod_sections;
+	struct mod_section_data *mod_section_data;
+        ulong mod_init_text_size;
+        ulong mod_init_module_ptr;
+	ulong mod_init_size;
+	struct syment *mod_init_symtable;
+	struct syment *mod_init_symend;
+	ulong mod_percpu;
+	ulong mod_percpu_size;
+};
+
+#define IN_MODULE(A,L) \
+ (((ulong)(A) >= (L)->mod_base) && ((ulong)(A) < ((L)->mod_base+(L)->mod_size)))
+
+#define IN_MODULE_INIT(A,L) \
+ (((ulong)(A) >= (L)->mod_init_module_ptr) && ((ulong)(A) < ((L)->mod_init_module_ptr+(L)->mod_init_size)))
+
+#define IN_MODULE_PERCPU(A,L) \
+ (((ulong)(A) >= (L)->mod_percpu) && ((ulong)(A) < ((L)->mod_percpu+(L)->mod_percpu_size)))
+
+#define MODULE_PERCPU_SYMS_LOADED(L) ((L)->mod_percpu && (L)->mod_percpu_size)
+
+#ifndef GDB_COMMON
+
+#define KVADDR             (0x1)
+#define UVADDR             (0x2)
+#define PHYSADDR           (0x4)
+#define XENMACHADDR        (0x8)
+#define FILEADDR          (0x10)
+#define AMBIGUOUS          (~0)
+
+#define USE_USER_PGD       (UVADDR << 2)
+
+#define VERIFY_ADDR        (0x8)   /* vm_area_dump() flags -- must follow */
+#define PRINT_INODES      (0x10)   /* KVADDR, UVADDR, and PHYSADDR */
+#define PRINT_MM_STRUCT   (0x20)
+#define PRINT_VMA_STRUCTS (0x40)
+#define PRINT_SINGLE_VMA  (0x80)
+#define PRINT_RADIX_10   (0x100)
+#define PRINT_RADIX_16   (0x200)
+#define PRINT_NRPAGES    (0x400)
+
+#define MIN_PAGE_SIZE  (4096)
+
+#define PTOB(X)       ((ulonglong)(X) << machdep->pageshift)
+#define BTOP(X)       ((ulonglong)(X) >> machdep->pageshift)
+
+#define PAGESIZE()    (machdep->pagesize)
+#define PAGESHIFT()   (machdep->pageshift)
+
+#define PAGEOFFSET(X) (((ulong)(X)) & machdep->pageoffset)
+#define VIRTPAGEBASE(X)  (((ulong)(X)) & (ulong)machdep->pagemask)
+#define PHYSPAGEBASE(X)  (((physaddr_t)(X)) & (physaddr_t)machdep->pagemask)
+
+/* 
+ * Sparse memory stuff
+ *  These must follow the definitions in the kernel mmzone.h
+ */
+#define SECTION_SIZE_BITS()	(machdep->section_size_bits)
+#define MAX_PHYSMEM_BITS()	(machdep->max_physmem_bits)
+#define SECTIONS_SHIFT()	(MAX_PHYSMEM_BITS() - SECTION_SIZE_BITS())
+#define PA_SECTION_SHIFT()	(SECTION_SIZE_BITS())
+#define PFN_SECTION_SHIFT()	(SECTION_SIZE_BITS() - PAGESHIFT())
+#define NR_MEM_SECTIONS()	(1UL << SECTIONS_SHIFT())
+#define PAGES_PER_SECTION()	(1UL << PFN_SECTION_SHIFT())
+#define PAGE_SECTION_MASK()	(~(PAGES_PER_SECTION()-1))
+
+#define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT())
+#define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT())
+
+#define SECTIONS_PER_ROOT()	(machdep->sections_per_root)
+
+/* CONFIG_SPARSEMEM_EXTREME */
+#define _SECTIONS_PER_ROOT_EXTREME()	(PAGESIZE() / SIZE(mem_section))
+/* !CONFIG_SPARSEMEM_EXTREME */
+#define _SECTIONS_PER_ROOT()	(1)
+
+#define SECTION_NR_TO_ROOT(sec)	((sec) / SECTIONS_PER_ROOT())
+#define DIV_ROUND_UP(n,d)	(((n) + (d) - 1) / (d))
+#define NR_SECTION_ROOTS()	(DIV_ROUND_UP(NR_MEM_SECTIONS(), SECTIONS_PER_ROOT()))
+#define SECTION_ROOT_MASK()	(SECTIONS_PER_ROOT() - 1)
+
+/*
+ *  Machine specific stuff
+ */
+
+#ifdef ARM
+#define _32BIT_
+#define MACHINE_TYPE		"ARM"
+
+#define PAGEBASE(X)		(((ulong)(X)) & (ulong)machdep->pagemask)
+
+#define PTOV(X) \
+	((unsigned long)(X)-(machdep->machspec->phys_base)+(machdep->kvbase))
+#define VTOP(X) \
+	((unsigned long)(X)-(machdep->kvbase)+(machdep->machspec->phys_base))
+
+#define IS_VMALLOC_ADDR(X) 	arm_is_vmalloc_addr((ulong)(X))
+
+#define DEFAULT_MODULES_VADDR	(machdep->kvbase - 16 * 1024 * 1024)
+#define MODULES_VADDR   	(machdep->machspec->modules_vaddr)
+#define MODULES_END     	(machdep->machspec->modules_end)
+#define VMALLOC_START   	(machdep->machspec->vmalloc_start_addr)
+#define VMALLOC_END     	(machdep->machspec->vmalloc_end)
+
+#define PGDIR_SHIFT   		(21)
+#define PTRS_PER_PTE		(512)
+#define PTRS_PER_PGD		(2048)
+
+#define PGD_OFFSET(vaddr)       ((vaddr) >> PGDIR_SHIFT)
+#define PTE_OFFSET(vaddr)       (((vaddr) >> PAGESHIFT()) & (PTRS_PER_PTE - 1))
+
+#define __SWP_TYPE_SHIFT	3
+#define __SWP_TYPE_BITS		6
+#define __SWP_TYPE_MASK		((1 << __SWP_TYPE_BITS) - 1)
+#define __SWP_OFFSET_SHIFT	(__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
+
+#define SWP_TYPE(entry)		(((entry) >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK)
+#define SWP_OFFSET(entry)	((entry) >> __SWP_OFFSET_SHIFT)
+
+#define __swp_type(entry)	SWP_TYPE(entry)
+#define __swp_offset(entry)	SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING		(2)
+
+#define _SECTION_SIZE_BITS	28
+#define _MAX_PHYSMEM_BITS	32
+
+/*add for LPAE*/
+typedef unsigned long long u64;
+typedef signed int         s32;
+typedef u64 pgd_t;
+typedef u64 pmd_t;
+typedef u64 pte_t;
+
+#define PMDSIZE()		(PAGESIZE())
+#define LPAE_PGDIR_SHIFT	(30)
+#define LPAE_PMDIR_SHIFT	(21)
+
+#define LPAE_PGD_OFFSET(vaddr)  ((vaddr) >> LPAE_PGDIR_SHIFT)
+#define LPAE_PMD_OFFSET(vaddr)  (((vaddr) >> LPAE_PMDIR_SHIFT) & \
+				((1<<(LPAE_PGDIR_SHIFT-LPAE_PMDIR_SHIFT))-1))
+
+#define _SECTION_SIZE_BITS_LPAE	28
+#define _MAX_PHYSMEM_BITS_LPAE	36
+
+/*
+ * #define PTRS_PER_PTE            512
+ * #define PTRS_PER_PMD            512
+ * #define PTRS_PER_PGD            4
+ *
+ */
+
+#define LPAE_PGDIR_SIZE()	32
+#define LPAE_PGDIR_OFFSET(X)	(((ulong)(X)) & (LPAE_PGDIR_SIZE() - 1))
+
+#define LPAE_PMDIR_SIZE()	4096
+#define LPAE_PMDIR_OFFSET(X)	(((ulong)(X)) & (LPAE_PMDIR_SIZE() - 1))
+
+#define LPAE_PTEDIR_SIZE()	4096
+#define LPAE_PTEDIR_OFFSET(X)	(((ulong)(X)) & (LPAE_PTEDIR_SIZE() - 1))
+
+/*section size for LPAE is 2MiB*/
+#define LPAE_SECTION_PAGE_MASK	(~((MEGABYTES(2))-1))
+
+#define _PHYSICAL_MASK_LPAE         ((1ULL << _MAX_PHYSMEM_BITS_LPAE) - 1)
+#define PAGE_BASE_MASK    ((u64)((s32)machdep->pagemask & _PHYSICAL_MASK_LPAE))
+#define LPAE_PAGEBASE(X)                (((ulonglong)(X)) & PAGE_BASE_MASK)
+
+#define LPAE_VTOP(X) \
+	((unsigned long long)(unsigned long)(X) - \
+			(machdep->kvbase) + (machdep->machspec->phys_base))
+
+#define IS_LAST_PGD_READ_LPAE(pgd)     ((pgd) == \
+					machdep->machspec->last_pgd_read_lpae)
+#define IS_LAST_PMD_READ_LPAE(pmd)     ((pmd) == \
+					machdep->machspec->last_pmd_read_lpae)
+#define IS_LAST_PTBL_READ_LPAE(ptbl)   ((ptbl) == \
+					machdep->machspec->last_ptbl_read_lpae)
+
+#define FILL_PGD_LPAE(PGD, TYPE, SIZE)			                    \
+	if (!IS_LAST_PGD_READ_LPAE(PGD)) {                                  \
+		readmem((ulonglong)(PGD), TYPE, machdep->pgd,               \
+			SIZE, "pmd page", FAULT_ON_ERROR);                   \
+		machdep->machspec->last_pgd_read_lpae \
+						= (ulonglong)(PGD);        \
+	}
+#define FILL_PMD_LPAE(PMD, TYPE, SIZE)			                    \
+	if (!IS_LAST_PMD_READ_LPAE(PMD)) {                                  \
+		readmem((ulonglong)(PMD), TYPE, machdep->pmd,               \
+			SIZE, "pmd page", FAULT_ON_ERROR);                  \
+		machdep->machspec->last_pmd_read_lpae \
+						= (ulonglong)(PMD);        \
+	}
+
+#define FILL_PTBL_LPAE(PTBL, TYPE, SIZE)		          	    \
+	if (!IS_LAST_PTBL_READ_LPAE(PTBL)) {                                \
+		readmem((ulonglong)(PTBL), TYPE, machdep->ptbl,              \
+			SIZE, "page table", FAULT_ON_ERROR);                 \
+		machdep->machspec->last_ptbl_read_lpae \
+						= (ulonglong)(PTBL); 	    \
+	}
+#endif  /* ARM */
+
+#ifndef EM_AARCH64
+#define EM_AARCH64              183
+#endif
+
+#ifdef ARM64
+#define _64BIT_
+#define MACHINE_TYPE       "ARM64"    
+
+#define PTOV(X) \
+	((unsigned long)(X)-(machdep->machspec->phys_offset)+(machdep->machspec->page_offset))
+
+#define VTOP(X)               arm64_VTOP((ulong)(X))
+
+#define USERSPACE_TOP   (machdep->machspec->userspace_top)
+#define PAGE_OFFSET     (machdep->machspec->page_offset)
+#define VMALLOC_START   (machdep->machspec->vmalloc_start_addr)
+#define VMALLOC_END     (machdep->machspec->vmalloc_end)
+#define VMEMMAP_VADDR   (machdep->machspec->vmemmap_vaddr)
+#define VMEMMAP_END     (machdep->machspec->vmemmap_end)
+#define MODULES_VADDR   (machdep->machspec->modules_vaddr)
+#define MODULES_END     (machdep->machspec->modules_end)
+
+#define IS_VMALLOC_ADDR(X)    arm64_IS_VMALLOC_ADDR((ulong)(X))
+
+#define PAGEBASE(X)     (((ulong)(X)) & (ulong)machdep->pagemask)
+
+/*
+ * 48-bit physical address supported. 
+ */
+#define PHYS_MASK_SHIFT   (48)
+#define PHYS_MASK         (((1UL) << PHYS_MASK_SHIFT) - 1)
+
+typedef signed int s32;
+
+/*
+ * 3-levels / 4K pages
+ */
+#define PTRS_PER_PGD_L3_4K   (512)
+#define PTRS_PER_PMD_L3_4K   (512)
+#define PTRS_PER_PTE_L3_4K   (512)
+#define PGDIR_SHIFT_L3_4K    (30)
+#define PGDIR_SIZE_L3_4K     ((1UL) << PGDIR_SHIFT_L3_4K)
+#define PGDIR_MASK_L3_4K     (~(PGDIR_SIZE_L3_4K-1))
+#define PMD_SHIFT_L3_4K      (21)
+#define PMD_SIZE_L3_4K       (1UL << PMD_SHIFT_L3_4K)
+#define PMD_MASK_L3_4K       (~(PMD_SIZE_L3_4K-1))
+
+/*
+ * 4-levels / 4K pages
+ * 48-bit VA
+ */
+#define PTRS_PER_PGD_L4_4K   ((1UL) << (48 - 39))
+#define PTRS_PER_PUD_L4_4K   (512)
+#define PTRS_PER_PMD_L4_4K   (512)
+#define PTRS_PER_PTE_L4_4K   (512)
+#define PGDIR_SHIFT_L4_4K    (39)
+#define PGDIR_SIZE_L4_4K     ((1UL) << PGDIR_SHIFT_L4_4K)
+#define PGDIR_MASK_L4_4K     (~(PGDIR_SIZE_L4_4K-1))
+#define PUD_SHIFT_L4_4K      (30)
+#define PUD_SIZE_L4_4K       ((1UL) << PUD_SHIFT_L4_4K)
+#define PUD_MASK_L4_4K       (~(PUD_SIZE_L4_4K-1))
+#define PMD_SHIFT_L4_4K      (21)
+#define PMD_SIZE_L4_4K       (1UL << PMD_SHIFT_L4_4K)
+#define PMD_MASK_L4_4K       (~(PMD_SIZE_L4_4K-1))
+
+#define PGDIR_SIZE_48VA      (1UL << ((48 - 39) + 3))
+#define PGDIR_MASK_48VA      (~(PGDIR_SIZE_48VA - 1))
+#define PGDIR_OFFSET_48VA(X) (((ulong)(X)) & (PGDIR_SIZE_48VA - 1))
+
+/*
+ * 3-levels / 64K pages
+ */
+#define PTRS_PER_PGD_L3_64K  (64)
+#define PTRS_PER_PMD_L3_64K  (8192)
+#define PTRS_PER_PTE_L3_64K  (8192)
+#define PGDIR_SHIFT_L3_64K   (42)
+#define PGDIR_SIZE_L3_64K    ((1UL) << PGDIR_SHIFT_L3_64K)
+#define PGDIR_MASK_L3_64K    (~(PGDIR_SIZE_L3_64K-1))
+#define PMD_SHIFT_L3_64K     (29)
+#define PMD_SIZE_L3_64K      (1UL << PMD_SHIFT_L3_64K)
+#define PMD_MASK_L3_64K      (~(PMD_SIZE_L3_64K-1))
+#define PGDIR_OFFSET_L3_64K(X) (((ulong)(X)) & ((PTRS_PER_PGD_L3_64K * 8) - 1))
+
+/*
+ * 2-levels / 64K pages
+ */
+#define PTRS_PER_PGD_L2_64K  (8192)
+#define PTRS_PER_PTE_L2_64K  (8192)
+#define PGDIR_SHIFT_L2_64K   (29)
+#define PGDIR_SIZE_L2_64K    ((1UL) << PGDIR_SHIFT_L2_64K)
+#define PGDIR_MASK_L2_64K    (~(PGDIR_SIZE_L2_64K-1))
+
+/*
+ * Software defined PTE bits definition.
+ * (arch/arm64/include/asm/pgtable.h)
+ */
+#define PTE_VALID       (1UL << 0)
+#define PTE_DIRTY       (1UL << 55)
+#define PTE_SPECIAL     (1UL << 56)
+
+/*
+ * Level 3 descriptor (PTE).
+ * (arch/arm64/include/asm/pgtable-hwdef.h)
+ */
+#define PTE_TYPE_MASK   (3UL << 0)
+#define PTE_TYPE_FAULT  (0UL << 0)
+#define PTE_TYPE_PAGE   (3UL << 0)
+#define PTE_USER        (1UL << 6)         /* AP[1] */
+#define PTE_RDONLY      (1UL << 7)         /* AP[2] */
+#define PTE_SHARED      (3UL << 8)         /* SH[1:0], inner shareable */
+#define PTE_AF          (1UL << 10)        /* Access Flag */
+#define PTE_NG          (1UL << 11)        /* nG */
+#define PTE_PXN         (1UL << 53)        /* Privileged XN */
+#define PTE_UXN         (1UL << 54)        /* User XN */
+
+#define __swp_type(x)     arm64_swp_type(x)
+#define __swp_offset(x)   arm64_swp_offset(x)
+#define SWP_TYPE(x)       __swp_type(x)
+#define SWP_OFFSET(x)     __swp_offset(x)
+
+#define KSYMS_START   (0x1)
+#define PHYS_OFFSET   (0x2)
+#define VM_L2_64K     (0x4)
+#define VM_L3_64K     (0x8)
+#define VM_L3_4K      (0x10)
+#define KDUMP_ENABLED (0x20)
+#define IRQ_STACKS    (0x40)
+#define NEW_VMEMMAP   (0x80)
+#define VM_L4_4K      (0x100)
+
+/*
+ * Get kimage_voffset from /dev/crash
+ */
+#define DEV_CRASH_ARCH_DATA _IOR('c', 1, unsigned long)
+
+/* 
+ * sources: Documentation/arm64/memory.txt 
+ *          arch/arm64/include/asm/memory.h 
+ *          arch/arm64/include/asm/pgtable.h
+ */
+#define ARM64_VA_START       ((0xffffffffffffffffUL) \
+					<< machdep->machspec->VA_BITS)
+#define ARM64_PAGE_OFFSET    ((0xffffffffffffffffUL) \
+					<< (machdep->machspec->VA_BITS - 1))
+#define ARM64_USERSPACE_TOP  ((1UL) << machdep->machspec->VA_BITS)
+
+/* only used for v4.6 or later */
+#define ARM64_MODULES_VSIZE     MEGABYTES(128)
+#define ARM64_KASAN_SHADOW_SIZE (1UL << (machdep->machspec->VA_BITS - 3))
+
+/*
+ * The following 3 definitions are the original values, but are obsolete
+ * for 3.17 and later kernels because they are now build-time calculations.
+ * They all depend on the kernel's new VMEMMAP_SIZE value, which is dependent
+ * upon the size of struct page.  Accordingly, arm64_calc_virtual_memory_ranges()
+ * determines their values at POST_GDB time.
+ */
+#define ARM64_VMALLOC_END    (ARM64_PAGE_OFFSET - 0x400000000UL - KILOBYTES(64) - 1)
+#define ARM64_VMEMMAP_VADDR  ((ARM64_VMALLOC_END+1) + KILOBYTES(64))
+#define ARM64_VMEMMAP_END    (ARM64_VMEMMAP_VADDR + GIGABYTES(8UL) - 1)
+
+#define ARM64_STACK_SIZE   (16384)
+
+#define _SECTION_SIZE_BITS      30
+#define _MAX_PHYSMEM_BITS       40
+#define _MAX_PHYSMEM_BITS_3_17  48
+
+typedef unsigned long long __u64;
+typedef unsigned long long u64;
+
+struct arm64_user_pt_regs {
+        __u64           regs[31];
+        __u64           sp;
+        __u64           pc;
+        __u64           pstate;
+};
+
+struct arm64_pt_regs {
+        union {
+                struct arm64_user_pt_regs user_regs;
+                struct {
+                        u64 regs[31];
+                        u64 sp;
+                        u64 pc;
+                        u64 pstate;
+                };
+        };
+        u64 orig_x0;
+        u64 syscallno;
+};
+
+/* AArch32 CPSR bits */
+#define PSR_MODE32_BIT          0x00000010
+
+#define TIF_SIGPENDING  (0)
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to ARM64 architecture\n")
+
+struct machine_specific {
+	ulong flags;
+	ulong userspace_top;
+	ulong page_offset;
+	ulong vmalloc_start_addr;
+	ulong vmalloc_end;
+	ulong vmemmap_vaddr;
+	ulong vmemmap_end;
+	ulong modules_vaddr;
+	ulong modules_end;
+	ulong phys_offset;
+	ulong __exception_text_start;
+	ulong __exception_text_end;
+	struct arm64_pt_regs *panic_task_regs;
+	ulong PTE_PROT_NONE;
+	ulong PTE_FILE;
+	ulong VA_BITS;
+	ulong __SWP_TYPE_BITS;
+	ulong __SWP_TYPE_SHIFT;
+	ulong __SWP_TYPE_MASK;
+	ulong __SWP_OFFSET_BITS;
+	ulong __SWP_OFFSET_SHIFT;
+	ulong __SWP_OFFSET_MASK;
+	ulong crash_kexec_start;
+	ulong crash_kexec_end;
+	ulong crash_save_cpu_start;
+	ulong crash_save_cpu_end;
+	ulong kernel_flags;
+	ulong irq_stack_size;
+	ulong *irq_stacks;
+	char  *irq_stackbuf;
+	ulong __irqentry_text_start;
+	ulong __irqentry_text_end;
+	/* for exception vector code */
+	ulong exp_entry1_start;
+	ulong exp_entry1_end;
+	ulong exp_entry2_start;
+	ulong exp_entry2_end;
+	/* only needed for v4.6 or later kernel */
+	ulong kimage_voffset;
+	ulong kimage_text;
+	ulong kimage_end;
+};
+
+struct arm64_stackframe {
+        unsigned long fp;
+        unsigned long sp;
+        unsigned long pc;
+};
+
+#endif  /* ARM64 */
+
+#ifdef MIPS
+#define _32BIT_
+#define MACHINE_TYPE		"MIPS"
+
+#define PAGEBASE(X)		(((ulong)(X)) & (ulong)machdep->pagemask)
+
+#define PTOV(X)            ((unsigned long)(X) + 0x80000000lu)
+#define VTOP(X)            ((unsigned long)(X) & 0x1ffffffflu)
+
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+
+#define DEFAULT_MODULES_VADDR	(machdep->kvbase - 16 * 1024 * 1024)
+#define MODULES_VADDR   	(machdep->machspec->modules_vaddr)
+#define MODULES_END     	(machdep->machspec->modules_end)
+#define VMALLOC_START   	(machdep->machspec->vmalloc_start_addr)
+#define VMALLOC_END     	(machdep->machspec->vmalloc_end)
+
+#define __SWP_TYPE_SHIFT	3
+#define __SWP_TYPE_BITS		6
+#define __SWP_TYPE_MASK		((1 << __SWP_TYPE_BITS) - 1)
+#define __SWP_OFFSET_SHIFT	(__SWP_TYPE_BITS + __SWP_TYPE_SHIFT)
+
+#define SWP_TYPE(entry)		(((entry) >> __SWP_TYPE_SHIFT) & __SWP_TYPE_MASK)
+#define SWP_OFFSET(entry)	((entry) >> __SWP_OFFSET_SHIFT)
+
+#define __swp_type(entry)	SWP_TYPE(entry)
+#define __swp_offset(entry)	SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING		(2)
+
+#define _SECTION_SIZE_BITS	26
+#define _MAX_PHYSMEM_BITS	32
+#endif  /* MIPS */
+
+#ifdef X86
+#define _32BIT_
+#define MACHINE_TYPE       "X86"
+#define PTOV(X)            ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->kvbase))
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+#define KVBASE_MASK        (0x1ffffff)
+
+#define PGDIR_SHIFT_2LEVEL   (22)
+#define PTRS_PER_PTE_2LEVEL  (1024)
+#define PTRS_PER_PGD_2LEVEL  (1024)
+
+#define PGDIR_SHIFT_3LEVEL   (30)
+#define PTRS_PER_PTE_3LEVEL  (512)
+#define PTRS_PER_PGD_3LEVEL  (4)
+#define PMD_SHIFT            (21)    /* only used by PAE translators */
+#define PTRS_PER_PMD         (512)   /* only used by PAE translators */
+
+#define _PAGE_PRESENT   0x001
+#define _PAGE_RW        0x002
+#define _PAGE_USER      0x004
+#define _PAGE_PWT       0x008
+#define _PAGE_PCD       0x010
+#define _PAGE_ACCESSED  0x020
+#define _PAGE_DIRTY     0x040
+#define _PAGE_4M        0x080   /* 4 MB page, Pentium+, if present.. */
+#define _PAGE_PSE       0x080   /* 4 MB (or 2MB) page, Pentium+, if present.. */
+#define _PAGE_GLOBAL    0x100   /* Global TLB entry PPro+ */
+#define _PAGE_PROTNONE  (machdep->machspec->page_protnone)
+#define _PAGE_NX        (0x8000000000000000ULL)
+
+#define NONPAE_PAGEBASE(X)   (((unsigned long)(X)) & (unsigned long)machdep->pagemask)
+#define NX_BIT_MASK          (0x7fffffffffffffffULL)
+#define PAE_PAGEBASE(X)      (((unsigned long long)(X)) & ((unsigned long long)machdep->pagemask) & NX_BIT_MASK)
+
+#define SWP_TYPE(entry) (((entry) >> 1) & 0x3f)
+#define SWP_OFFSET(entry) ((entry) >> 8)
+#define __swp_type_PAE(entry)      (((entry) >> 32) & 0x1f)
+#define __swp_type_nonPAE(entry)   (((entry) >> 1) & 0x1f)
+#define __swp_offset_PAE(entry)    (((entry) >> 32) >> 5)
+#define __swp_offset_nonPAE(entry) ((entry) >> 8)
+#define __swp_type(entry)          (machdep->flags & PAE ? \
+				    __swp_type_PAE(entry) : __swp_type_nonPAE(entry))
+#define __swp_offset(entry)        (machdep->flags & PAE ? \
+				    __swp_offset_PAE(entry) : __swp_offset_nonPAE(entry))
+
+#define TIF_SIGPENDING  (2)
+
+// CONFIG_X86_PAE 
+#define _SECTION_SIZE_BITS_PAE_ORIG	30
+#define _SECTION_SIZE_BITS_PAE_2_6_26	29
+#define _MAX_PHYSMEM_BITS_PAE	36
+
+// !CONFIG_X86_PAE   
+#define _SECTION_SIZE_BITS	26
+#define _MAX_PHYSMEM_BITS	32
+
+#define IS_LAST_PMD_READ_PAE(pmd)     ((ulong)(pmd) == machdep->machspec->last_pmd_read_PAE)
+#define IS_LAST_PTBL_READ_PAE(ptbl)   ((ulong)(ptbl) == machdep->machspec->last_ptbl_read_PAE)
+
+#define FILL_PMD_PAE(PMD, TYPE, SIZE)			                    \
+    if (!IS_LAST_PMD_READ_PAE(PMD)) {                                       \
+            readmem((ulonglong)(PMD), TYPE, machdep->pmd,                   \
+	            SIZE, "pmd page", FAULT_ON_ERROR);                      \
+            machdep->machspec->last_pmd_read_PAE = (ulonglong)(PMD);        \
+    }					                                    
+
+#define FILL_PTBL_PAE(PTBL, TYPE, SIZE)			           	    \
+    if (!IS_LAST_PTBL_READ_PAE(PTBL)) {                                     \
+    	    readmem((ulonglong)(PTBL), TYPE, machdep->ptbl,                 \
+	            SIZE, "page table", FAULT_ON_ERROR);                    \
+            machdep->machspec->last_ptbl_read_PAE = (ulonglong)(PTBL); 	    \
+    }
+
+#endif  /* X86 */
+
+#ifdef X86_64 
+#define _64BIT_
+#define MACHINE_TYPE       "X86_64"
+
+#define USERSPACE_TOP   (machdep->machspec->userspace_top)
+#define PAGE_OFFSET     (machdep->machspec->page_offset)
+#define VMALLOC_START   (machdep->machspec->vmalloc_start_addr)
+#define VMALLOC_END     (machdep->machspec->vmalloc_end)
+#define VMEMMAP_VADDR   (machdep->machspec->vmemmap_vaddr)
+#define VMEMMAP_END     (machdep->machspec->vmemmap_end)
+#define MODULES_VADDR   (machdep->machspec->modules_vaddr)
+#define MODULES_END     (machdep->machspec->modules_end)
+
+#define __START_KERNEL_map    0xffffffff80000000UL
+#define MODULES_LEN     (MODULES_END - MODULES_VADDR)
+
+#define USERSPACE_TOP_ORIG         0x0000008000000000
+#define PAGE_OFFSET_ORIG           0x0000010000000000
+#define VMALLOC_START_ADDR_ORIG    0xffffff0000000000
+#define VMALLOC_END_ORIG           0xffffff7fffffffff
+#define MODULES_VADDR_ORIG         0xffffffffa0000000
+#define MODULES_END_ORIG           0xffffffffafffffff
+ 
+#define USERSPACE_TOP_2_6_11       0x0000800000000000
+#define PAGE_OFFSET_2_6_11         0xffff810000000000
+#define VMALLOC_START_ADDR_2_6_11  0xffffc20000000000
+#define VMALLOC_END_2_6_11         0xffffe1ffffffffff
+#define MODULES_VADDR_2_6_11       0xffffffff88000000
+#define MODULES_END_2_6_11         0xfffffffffff00000
+
+#define VMEMMAP_VADDR_2_6_24       0xffffe20000000000
+#define VMEMMAP_END_2_6_24         0xffffe2ffffffffff
+
+#define MODULES_VADDR_2_6_26       0xffffffffa0000000
+
+#define PAGE_OFFSET_2_6_27         0xffff880000000000
+#define MODULES_END_2_6_27         0xffffffffff000000
+
+#define USERSPACE_TOP_XEN          0x0000800000000000
+#define PAGE_OFFSET_XEN            0xffff880000000000
+#define VMALLOC_START_ADDR_XEN     0xffffc20000000000
+#define VMALLOC_END_XEN            0xffffe1ffffffffff
+#define MODULES_VADDR_XEN          0xffffffff88000000
+#define MODULES_END_XEN            0xfffffffffff00000
+
+#define USERSPACE_TOP_XEN_RHEL4       0x0000008000000000
+#define PAGE_OFFSET_XEN_RHEL4         0xffffff8000000000
+#define VMALLOC_START_ADDR_XEN_RHEL4  0xffffff0000000000
+#define VMALLOC_END_XEN_RHEL4         0xffffff7fffffffff
+#define MODULES_VADDR_XEN_RHEL4       0xffffffffa0000000
+#define MODULES_END_XEN_RHEL4         0xffffffffafffffff
+
+#define VMALLOC_START_ADDR_2_6_31  0xffffc90000000000
+#define VMALLOC_END_2_6_31         0xffffe8ffffffffff
+#define VMEMMAP_VADDR_2_6_31       0xffffea0000000000
+#define VMEMMAP_END_2_6_31         0xffffeaffffffffff
+#define MODULES_VADDR_2_6_31       0xffffffffa0000000
+#define MODULES_END_2_6_31         0xffffffffff000000
+
+#define VSYSCALL_START             0xffffffffff600000
+#define VSYSCALL_END               0xffffffffffe00000
+
+#define PTOV(X)               ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)               x86_64_VTOP((ulong)(X))
+#define IS_VMALLOC_ADDR(X)    x86_64_IS_VMALLOC_ADDR((ulong)(X))
+
+#define PML4_SHIFT      39
+#define PTRS_PER_PML4   512
+#define PGDIR_SHIFT     30
+#define PTRS_PER_PGD    512
+#define PMD_SHIFT       21
+#define PTRS_PER_PMD    512
+#define PTRS_PER_PTE    512
+
+#define pml4_index(address) (((address) >> PML4_SHIFT) & (PTRS_PER_PML4-1))
+#define pgd_index(address)  (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
+#define pmd_index(address)  (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
+#define pte_index(address)  (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
+
+#define IS_LAST_PML4_READ(pml4) ((ulong)(pml4) == machdep->machspec->last_pml4_read)
+
+#define FILL_PML4() { \
+	if (!(pc->flags & RUNTIME) || ACTIVE()) { \
+		if (!IS_LAST_PML4_READ(vt->kernel_pgd[0])) \
+                    readmem(vt->kernel_pgd[0], KVADDR, machdep->machspec->pml4, \
+                        PAGESIZE(), "init_level4_pgt", FAULT_ON_ERROR); \
+                machdep->machspec->last_pml4_read = (ulong)(vt->kernel_pgd[0]); \
+	} \
+}
+
+#define FILL_PML4_HYPER() { \
+	if (!machdep->machspec->last_pml4_read) { \
+		unsigned long idle_pg_table = \
+		    symbol_exists("idle_pg_table_4") ? symbol_value("idle_pg_table_4") : \
+			symbol_value("idle_pg_table"); \
+		readmem(idle_pg_table, KVADDR, \
+			machdep->machspec->pml4, PAGESIZE(), "idle_pg_table", \
+			FAULT_ON_ERROR); \
+		machdep->machspec->last_pml4_read = idle_pg_table; \
+	}\
+}
+
+#define IS_LAST_UPML_READ(pml) ((ulong)(pml) == machdep->machspec->last_upml_read)
+
+#define FILL_UPML(PML, TYPE, SIZE) 					      \
+    if (!IS_LAST_UPML_READ(PML)) {                                             \
+            readmem((ulonglong)((ulong)(PML)), TYPE, machdep->machspec->upml, \
+                    SIZE, "pml page", FAULT_ON_ERROR);                        \
+            machdep->machspec->last_upml_read = (ulong)(PML);                 \
+    }								            
+
+/* 
+ *  PHYSICAL_PAGE_MASK changed (enlarged) between 2.4 and 2.6, so
+ *  for safety, use the 2.6 values to generate it.
+ */ 
+#define __PHYSICAL_MASK_SHIFT  40
+#define __PHYSICAL_MASK        ((1UL << __PHYSICAL_MASK_SHIFT) - 1)
+#define __VIRTUAL_MASK_SHIFT   48
+#define __VIRTUAL_MASK         ((1UL << __VIRTUAL_MASK_SHIFT) - 1)
+#define PAGE_SHIFT             12
+#define PAGE_SIZE              (1UL << PAGE_SHIFT)
+#define PHYSICAL_PAGE_MASK    (~(PAGE_SIZE-1) & (__PHYSICAL_MASK << PAGE_SHIFT))
+
+#define _PAGE_BIT_NX    63
+#define _PAGE_PRESENT   0x001
+#define _PAGE_RW        0x002
+#define _PAGE_USER      0x004
+#define _PAGE_PWT       0x008
+#define _PAGE_PCD       0x010
+#define _PAGE_ACCESSED  0x020
+#define _PAGE_DIRTY     0x040
+#define _PAGE_PSE       0x080   /* 2MB page */
+#define _PAGE_FILE      0x040   /* set:pagecache, unset:swap */
+#define _PAGE_GLOBAL    0x100   /* Global TLB entry */
+#define _PAGE_PROTNONE  (machdep->machspec->page_protnone)
+#define _PAGE_NX        (1UL<<_PAGE_BIT_NX)
+
+#define SWP_TYPE(entry) (((entry) >> 1) & 0x3f)
+#define SWP_OFFSET(entry) ((entry) >> 8)
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING  (2)
+
+#define PAGEBASE(X)           (((ulong)(X)) & (ulong)machdep->pagemask)
+
+#define _CPU_PDA_READ2(CPU, BUFFER) \
+ 	((readmem(symbol_value("_cpu_pda"),				\
+		 KVADDR, &cpu_pda_addr, sizeof(unsigned long),		\
+		 "_cpu_pda addr", RETURN_ON_ERROR)) &&			\
+ 	(readmem(cpu_pda_addr + ((CPU) * sizeof(void *)),		\
+		 KVADDR, &cpu_pda_addr, sizeof(unsigned long),		\
+		 "_cpu_pda addr", RETURN_ON_ERROR)) &&			\
+	(cpu_pda_addr) &&						\
+	(readmem(cpu_pda_addr, KVADDR, (BUFFER), SIZE(x8664_pda),	\
+		 "cpu_pda entry", RETURN_ON_ERROR)))
+
+#define _CPU_PDA_READ(CPU, BUFFER) \
+	((STRNEQ("_cpu_pda", closest_symbol((symbol_value("_cpu_pda") +	\
+	     ((CPU) * sizeof(unsigned long)))))) &&			\
+ 	(readmem(symbol_value("_cpu_pda") + ((CPU) * sizeof(void *)),   \
+		 KVADDR, &cpu_pda_addr, sizeof(unsigned long),          \
+		 "_cpu_pda addr", RETURN_ON_ERROR)) &&	   	        \
+	(readmem(cpu_pda_addr, KVADDR, (BUFFER), SIZE(x8664_pda),       \
+		 "cpu_pda entry", RETURN_ON_ERROR)))
+
+#define CPU_PDA_READ(CPU, BUFFER) \
+	(STRNEQ("cpu_pda", closest_symbol((symbol_value("cpu_pda") +	\
+	     ((CPU) * SIZE(x8664_pda))))) &&				\
+        readmem(symbol_value("cpu_pda") + ((CPU) * SIZE(x8664_pda)),	\
+             KVADDR, (BUFFER), SIZE(x8664_pda), "cpu_pda entry",	\
+             RETURN_ON_ERROR))
+
+#define VALID_LEVEL4_PGT_ADDR(X) \
+	(((X) == VIRTPAGEBASE(X)) && IS_KVADDR(X) && !IS_VMALLOC_ADDR(X))
+
+#define _SECTION_SIZE_BITS	  27
+#define _MAX_PHYSMEM_BITS	  40
+#define _MAX_PHYSMEM_BITS_2_6_26  44
+#define _MAX_PHYSMEM_BITS_2_6_31  46
+
+#endif  /* X86_64 */
+
+#ifdef ALPHA
+#define _64BIT_
+#define MACHINE_TYPE       "ALPHA"
+
+#define PAGEBASE(X)  (((unsigned long)(X)) & (unsigned long)machdep->pagemask)
+
+#define PTOV(X)            ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->kvbase))
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+#define KSEG_BASE_48_BIT   (0xffff800000000000)
+#define KSEG_BASE          (0xfffffc0000000000)
+#define _PFN_MASK          (0xFFFFFFFF00000000)
+#define VMALLOC_START      (0xFFFFFE0000000000)
+#define MIN_SYMBOL_VALUE   (KSEG_BASE_48_BIT)
+
+#define PGDIR_SHIFT     (PAGESHIFT() + 2*(PAGESHIFT()-3))
+#define PMD_SHIFT       (PAGESHIFT() + (PAGESHIFT()-3))
+#define PTRS_PER_PAGE   (1024)
+
+#define PTRS_PER_PGD    (1UL << (PAGESHIFT()-3))
+
+/*
+ * OSF/1 PAL-code-imposed page table bits
+ */
+#define _PAGE_VALID     0x0001
+#define _PAGE_FOR       0x0002  /* used for page protection (fault on read) */
+#define _PAGE_FOW       0x0004  /* used for page protection (fault on write) */
+#define _PAGE_FOE       0x0008  /* used for page protection (fault on exec) */
+#define _PAGE_ASM       0x0010
+#define _PAGE_KRE       0x0100  /* xxx - see below on the "accessed" bit */
+#define _PAGE_URE       0x0200  /* xxx */
+#define _PAGE_KWE       0x1000  /* used to do the dirty bit in software */
+#define _PAGE_UWE       0x2000  /* used to do the dirty bit in software */
+
+/* .. and these are ours ... */
+#define _PAGE_DIRTY     0x20000
+#define _PAGE_ACCESSED  0x40000
+
+#define SWP_TYPE(entry) (((entry) >> 32) & 0xff)
+#define SWP_OFFSET(entry) ((entry) >> 40)
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING (2)
+
+#endif  /* ALPHA */
+
+#ifdef PPC
+#define _32BIT_
+#define MACHINE_TYPE       "PPC"
+
+#define PAGEBASE(X) 		((X) & machdep->pagemask)
+
+#define PTOV(X)            ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->kvbase))
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+
+/* Holds the platform specific info for page translation */
+struct machine_specific {
+	char *platform;
+
+	/* page address translation bits */
+	int pte_size;
+	int pte_rpn_shift;
+
+	/* page flags */
+	ulong _page_present;
+	ulong _page_user;
+	ulong _page_rw;
+	ulong _page_guarded;
+	ulong _page_coherent;
+	ulong _page_no_cache;
+	ulong _page_writethru;
+	ulong _page_dirty;
+	ulong _page_accessed;
+	ulong _page_hwwrite;
+	ulong _page_shared;
+	ulong _page_k_rw;
+
+	/* platform special vtop */
+	int (*vtop_special)(ulong vaddr, physaddr_t *paddr, int verbose);
+	void *mmu_special;
+};
+
+/* machdep flags for ppc32 specific */
+#define IS_PAE()		(machdep->flags & PAE)
+#define IS_BOOKE()		(machdep->flags & CPU_BOOKE)
+/* Page translation bits */
+#define PPC_PLATFORM		(machdep->machspec->platform)
+#define PTE_SIZE		(machdep->machspec->pte_size)
+#define PTE_RPN_SHIFT		(machdep->machspec->pte_rpn_shift)
+#define PAGE_SHIFT		(12)
+#define PTE_T_LOG2		(ffs(PTE_SIZE) - 1)
+#define PTE_SHIFT		(PAGE_SHIFT - PTE_T_LOG2)
+#define PGDIR_SHIFT		(PAGE_SHIFT + PTE_SHIFT)
+#define PTRS_PER_PGD		(1 << (32 - PGDIR_SHIFT))
+#define PTRS_PER_PTE		(1 << PTE_SHIFT)
+/* special vtop */
+#define VTOP_SPECIAL		(machdep->machspec->vtop_special)
+#define MMU_SPECIAL		(machdep->machspec->mmu_special)
+
+/* PFN shifts */
+#define BOOKE3E_PTE_RPN_SHIFT	(24)
+
+/* PAGE flags */
+#define _PAGE_PRESENT   (machdep->machspec->_page_present)	/* software: pte contains a translation */
+#define _PAGE_USER      (machdep->machspec->_page_user)		/* matches one of the PP bits */
+#define _PAGE_RW        (machdep->machspec->_page_rw)		/* software: user write access allowed */
+#define _PAGE_GUARDED   (machdep->machspec->_page_guarded)
+#define _PAGE_COHERENT  (machdep->machspec->_page_coherent	/* M: enforce memory coherence (SMP systems) */)
+#define _PAGE_NO_CACHE  (machdep->machspec->_page_no_cache)	/* I: cache inhibit */
+#define _PAGE_WRITETHRU (machdep->machspec->_page_writethru)	/* W: cache write-through */
+#define _PAGE_DIRTY     (machdep->machspec->_page_dirty)	/* C: page changed */
+#define _PAGE_ACCESSED  (machdep->machspec->_page_accessed)	/* R: page referenced */
+#define _PAGE_HWWRITE   (machdep->machspec->_page_hwwrite)	/* software: _PAGE_RW & _PAGE_DIRTY */
+#define _PAGE_SHARED    (machdep->machspec->_page_shared)
+#define _PAGE_K_RW	(machdep->machspec->_page_k_rw)		/* privilege only write access allowed */
+
+/* Default values for PAGE flags */
+#define DEFAULT_PAGE_PRESENT   0x001
+#define DEFAULT_PAGE_USER      0x002
+#define DEFAULT_PAGE_RW        0x004
+#define DEFAULT_PAGE_GUARDED   0x008
+#define DEFAULT_PAGE_COHERENT  0x010
+#define DEFAULT_PAGE_NO_CACHE  0x020
+#define DEFAULT_PAGE_WRITETHRU 0x040
+#define DEFAULT_PAGE_DIRTY     0x080
+#define DEFAULT_PAGE_ACCESSED  0x100
+#define DEFAULT_PAGE_HWWRITE   0x200
+#define DEFAULT_PAGE_SHARED    0
+
+/* PPC44x PAGE flags: Values from kernel asm/pte-44x.h */
+#define PPC44x_PAGE_PRESENT	0x001
+#define PPC44x_PAGE_RW		0x002
+#define PPC44x_PAGE_ACCESSED	0x008
+#define PPC44x_PAGE_DIRTY	0x010
+#define PPC44x_PAGE_USER	0x040
+#define PPC44x_PAGE_GUARDED	0x100
+#define PPC44x_PAGE_COHERENT	0x200
+#define PPC44x_PAGE_NO_CACHE	0x400
+#define PPC44x_PAGE_WRITETHRU	0x800
+#define PPC44x_PAGE_HWWRITE	0
+#define PPC44x_PAGE_SHARED	0
+
+/* BOOK3E */
+#define BOOK3E_PAGE_PRESENT	0x000001
+#define BOOK3E_PAGE_BAP_SR	0x000004
+#define BOOK3E_PAGE_BAP_UR	0x000008 /* User Readable */
+#define BOOK3E_PAGE_BAP_SW	0x000010
+#define BOOK3E_PAGE_BAP_UW	0x000020 /* User Writable */
+#define BOOK3E_PAGE_DIRTY	0x001000
+#define BOOK3E_PAGE_ACCESSED	0x040000
+#define BOOK3E_PAGE_GUARDED	0x100000
+#define BOOK3E_PAGE_COHERENT	0x200000
+#define BOOK3E_PAGE_NO_CACHE	0x400000
+#define BOOK3E_PAGE_WRITETHRU	0x800000
+#define BOOK3E_PAGE_HWWRITE	0
+#define BOOK3E_PAGE_SHARED	0
+#define BOOK3E_PAGE_USER	(BOOK3E_PAGE_BAP_SR | BOOK3E_PAGE_BAP_UR)
+#define BOOK3E_PAGE_RW		(BOOK3E_PAGE_BAP_SW | BOOK3E_PAGE_BAP_UW)
+#define BOOK3E_PAGE_KERNEL_RW	(BOOK3E_PAGE_BAP_SW | BOOK3E_PAGE_BAP_SR | BOOK3E_PAGE_DIRTY)
+
+/* FSL BOOKE */
+#define FSL_BOOKE_PAGE_PRESENT	0x00001
+#define FSL_BOOKE_PAGE_USER	0x00002
+#define FSL_BOOKE_PAGE_RW	0x00004
+#define FSL_BOOKE_PAGE_DIRTY	0x00008
+#define FSL_BOOKE_PAGE_ACCESSED	0x00020
+#define FSL_BOOKE_PAGE_GUARDED	0x00080
+#define FSL_BOOKE_PAGE_COHERENT	0x00100
+#define FSL_BOOKE_PAGE_NO_CACHE	0x00200
+#define FSL_BOOKE_PAGE_WRITETHRU	0x00400
+#define FSL_BOOKE_PAGE_HWWRITE	0
+#define FSL_BOOKE_PAGE_SHARED	0
+
+#define SWP_TYPE(entry) (((entry) >> 1) & 0x7f)
+#define SWP_OFFSET(entry) ((entry) >> 8)
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING (2)
+
+#define _SECTION_SIZE_BITS	24
+#define _MAX_PHYSMEM_BITS	44
+
+#define STACK_FRAME_OVERHEAD	16
+#define STACK_FRAME_LR_SAVE	(sizeof(ulong))
+#define STACK_FRAME_MARKER	(2 * sizeof(ulong))
+#define STACK_FRAME_REGS_MARKER	0x72656773
+#define PPC_STACK_SIZE		8192
+
+#endif  /* PPC */
+
+#ifdef IA64
+#define _64BIT_
+#define MACHINE_TYPE          "IA64"
+
+#define PAGEBASE(X)  (((unsigned long)(X)) & (unsigned long)machdep->pagemask)
+
+#define REGION_SHIFT           (61)
+#define VADDR_REGION(X)        ((ulong)(X) >> REGION_SHIFT)
+
+#define KERNEL_CACHED_REGION   (7)
+#define KERNEL_UNCACHED_REGION (6)
+#define KERNEL_VMALLOC_REGION  (5)
+#define USER_STACK_REGION      (4)
+#define USER_DATA_REGION       (3)
+#define USER_TEXT_REGION       (2)
+#define USER_SHMEM_REGION      (1)
+#define USER_IA32_EMUL_REGION  (0)
+
+#define KERNEL_VMALLOC_BASE   ((ulong)KERNEL_VMALLOC_REGION << REGION_SHIFT)
+#define KERNEL_UNCACHED_BASE  ((ulong)KERNEL_UNCACHED_REGION << REGION_SHIFT)
+#define KERNEL_CACHED_BASE    ((ulong)KERNEL_CACHED_REGION << REGION_SHIFT)
+
+#define _SECTION_SIZE_BITS    30
+#define _MAX_PHYSMEM_BITS     50
+
+/*
+ *  As of 2.6, these are no longer straight forward.
+ */
+#define PTOV(X)               ia64_PTOV((ulong)(X))
+#define VTOP(X)		      ia64_VTOP((ulong)(X))
+#define IS_VMALLOC_ADDR(X)    ia64_IS_VMALLOC_ADDR((ulong)(X))
+
+#define SWITCH_STACK_ADDR(X)  (ia64_get_switch_stack((ulong)(X)))
+
+#define __IA64_UL(x)           ((unsigned long)(x))
+#define IA64_MAX_PHYS_BITS  (50)  /* max # of phys address bits (architected) */
+
+/*
+ * How many pointers will a page table level hold expressed in shift 
+ */
+#define PTRS_PER_PTD_SHIFT	(PAGESHIFT()-3)
+
+/*
+ * Definitions for fourth level:
+ */
+#define PTRS_PER_PTE	(__IA64_UL(1) << (PTRS_PER_PTD_SHIFT))
+
+/*
+ * Definitions for third level:
+ *
+ * PMD_SHIFT determines the size of the area a third-level page table
+ * can map.
+ */
+#define PMD_SHIFT	(PAGESHIFT() + (PTRS_PER_PTD_SHIFT))
+#define PMD_SIZE	(1UL << PMD_SHIFT)
+#define PMD_MASK	(~(PMD_SIZE-1))
+#define PTRS_PER_PMD	(1UL << (PTRS_PER_PTD_SHIFT))
+
+/*
+ * PUD_SHIFT determines the size of the area a second-level page table
+ * can map
+ */
+#define PUD_SHIFT	(PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#define PUD_SIZE	(1UL << PUD_SHIFT)
+#define PUD_MASK	(~(PUD_SIZE-1))
+#define PTRS_PER_PUD	(1UL << (PTRS_PER_PTD_SHIFT))
+
+/*
+ * Definitions for first level:
+ *
+ * PGDIR_SHIFT determines what a first-level page table entry can map.
+ */
+
+#define PGDIR_SHIFT_4L		(PUD_SHIFT + (PTRS_PER_PTD_SHIFT))
+#define PGDIR_SHIFT_3L		(PMD_SHIFT + (PTRS_PER_PTD_SHIFT))
+/* Turns out 4L & 3L PGDIR_SHIFT are the same (for now) */
+#define PGDIR_SHIFT		PGDIR_SHIFT_4L
+#define PGDIR_SIZE		(__IA64_UL(1) << PGDIR_SHIFT)
+#define PGDIR_MASK		(~(PGDIR_SIZE-1))
+#define PTRS_PER_PGD_SHIFT	PTRS_PER_PTD_SHIFT
+#define PTRS_PER_PGD		(1UL << PTRS_PER_PGD_SHIFT)
+#define USER_PTRS_PER_PGD	(5*PTRS_PER_PGD/8)	/* regions 0-4 are user regions */
+#define FIRST_USER_ADDRESS	0
+
+/*
+ * First, define the various bits in a PTE.  Note that the PTE format
+ * matches the VHPT short format, the firt doubleword of the VHPD long
+ * format, and the first doubleword of the TLB insertion format.
+ */
+#define _PAGE_P			(1 <<  0)       /* page present bit */
+#define _PAGE_MA_WB		(0x0 <<  2)	/* write back memory attribute */
+#define _PAGE_MA_UC		(0x4 <<  2)	/* uncacheable memory attribute */
+#define _PAGE_MA_UCE		(0x5 <<  2)	/* UC exported attribute */
+#define _PAGE_MA_WC		(0x6 <<  2)	/* write coalescing memory attribute */
+#define _PAGE_MA_NAT		(0x7 <<  2)	/* not-a-thing attribute */
+#define _PAGE_MA_MASK		(0x7 <<  2)
+#define _PAGE_PL_0		(0 <<  7)	/* privilege level 0 (kernel) */
+#define _PAGE_PL_1		(1 <<  7)	/* privilege level 1 (unused) */
+#define _PAGE_PL_2		(2 <<  7)	/* privilege level 2 (unused) */
+#define _PAGE_PL_3		(3 <<  7)	/* privilege level 3 (user) */
+#define _PAGE_PL_MASK		(3 <<  7)
+#define _PAGE_AR_R		(0 <<  9)	/* read only */
+#define _PAGE_AR_RX		(1 <<  9)	/* read & execute */
+#define _PAGE_AR_RW		(2 <<  9)	/* read & write */
+#define _PAGE_AR_RWX		(3 <<  9)	/* read, write & execute */
+#define _PAGE_AR_R_RW		(4 <<  9)	/* read / read & write */
+#define _PAGE_AR_RX_RWX		(5 <<  9)	/* read & exec / read, write & exec */
+#define _PAGE_AR_RWX_RW		(6 <<  9)	/* read, write & exec / read & write */
+#define _PAGE_AR_X_RX		(7 <<  9)	/* exec & promote / read & exec */
+#define _PAGE_AR_MASK		(7 <<  9)
+#define _PAGE_AR_SHIFT		9
+#define _PAGE_A			(1 <<  5)	/* page accessed bit */
+#define _PAGE_D			(1 <<  6)	/* page dirty bit */
+#define _PAGE_PPN_MASK		(((__IA64_UL(1) << IA64_MAX_PHYS_BITS) - 1) & ~0xfffUL)
+#define _PAGE_ED		(__IA64_UL(1) << 52)	/* exception deferral */
+#define _PAGE_PROTNONE		(__IA64_UL(1) << 63)
+
+#define _PFN_MASK		_PAGE_PPN_MASK
+#define _PAGE_CHG_MASK		(_PFN_MASK | _PAGE_A | _PAGE_D)
+
+#define _PAGE_SIZE_4K	12
+#define _PAGE_SIZE_8K	13
+#define _PAGE_SIZE_16K	14
+#define _PAGE_SIZE_64K	16
+#define _PAGE_SIZE_256K	18
+#define _PAGE_SIZE_1M	20
+#define _PAGE_SIZE_4M	22
+#define _PAGE_SIZE_16M	24
+#define _PAGE_SIZE_64M	26
+#define _PAGE_SIZE_256M	28
+
+#define __ACCESS_BITS		_PAGE_ED | _PAGE_A | _PAGE_P | _PAGE_MA_WB
+#define __DIRTY_BITS_NO_ED	_PAGE_A | _PAGE_P | _PAGE_D | _PAGE_MA_WB
+#define __DIRTY_BITS		_PAGE_ED | __DIRTY_BITS_NO_ED
+
+#define EFI_PAGE_SHIFT  (12)
+
+/*
+ * NOTE: #include'ing <asm/efi.h> creates too many compiler problems, so
+ * this stuff is hardwired here; it's probably etched in stone somewhere.
+ */
+struct efi_memory_desc_t {
+        uint32_t type;
+        uint32_t pad;
+        uint64_t phys_addr;
+        uint64_t virt_addr;
+        uint64_t num_pages;
+        uint64_t attribute;
+} desc;
+
+/* Memory types: */
+#define EFI_RESERVED_TYPE                0
+#define EFI_LOADER_CODE                  1
+#define EFI_LOADER_DATA                  2
+#define EFI_BOOT_SERVICES_CODE           3
+#define EFI_BOOT_SERVICES_DATA           4
+#define EFI_RUNTIME_SERVICES_CODE        5
+#define EFI_RUNTIME_SERVICES_DATA        6
+#define EFI_CONVENTIONAL_MEMORY          7
+#define EFI_UNUSABLE_MEMORY              8
+#define EFI_ACPI_RECLAIM_MEMORY          9
+#define EFI_ACPI_MEMORY_NVS             10
+#define EFI_MEMORY_MAPPED_IO            11
+#define EFI_MEMORY_MAPPED_IO_PORT_SPACE 12
+#define EFI_PAL_CODE                    13
+#define EFI_MAX_MEMORY_TYPE             14
+
+/* Attribute values: */
+#define EFI_MEMORY_UC           0x0000000000000001      /* uncached */
+#define EFI_MEMORY_WC           0x0000000000000002      /* write-coalescing */
+#define EFI_MEMORY_WT           0x0000000000000004      /* write-through */
+#define EFI_MEMORY_WB           0x0000000000000008      /* write-back */
+#define EFI_MEMORY_WP           0x0000000000001000      /* write-protect */
+#define EFI_MEMORY_RP           0x0000000000002000      /* read-protect */
+#define EFI_MEMORY_XP           0x0000000000004000      /* execute-protect */
+#define EFI_MEMORY_RUNTIME      0x8000000000000000      /* range requires runtime mapping */
+
+#define SWP_TYPE(entry)    (((entry) >> 1) & 0xff)
+#define SWP_OFFSET(entry)  ((entry) >> 9)
+#define __swp_type(entry)    ((entry >> 2) & 0x7f)
+#define __swp_offset(entry)  ((entry << 1) >> 10)
+
+#define TIF_SIGPENDING (1)
+
+#define KERNEL_TR_PAGE_SIZE (1 << _PAGE_SIZE_64M)
+#define KERNEL_TR_PAGE_MASK (~(KERNEL_TR_PAGE_SIZE - 1))
+
+#define UNKNOWN_PHYS_START ((ulong)(-1))
+#define DEFAULT_PHYS_START (KERNEL_TR_PAGE_SIZE * 1)
+
+#define IA64_GET_STACK_ULONG(OFF) \
+        ((INSTACK(OFF,bt)) ? (GET_STACK_ULONG(OFF)) : get_init_stack_ulong((unsigned long)OFF))
+
+#endif  /* IA64 */
+
+#ifdef PPC64
+#define _64BIT_
+#define MACHINE_TYPE       "PPC64"
+
+#define PPC64_64K_PAGE_SIZE  65536
+#define PPC64_STACK_SIZE     16384
+
+#define PAGEBASE(X)  (((ulong)(X)) & (ulong)machdep->pagemask)
+
+#define PTOV(X)            ((unsigned long)(X)+(machdep->identity_map_base))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->identity_map_base))
+#define BOOK3E_VMBASE 0x8000000000000000
+#define IS_VMALLOC_ADDR(X) machdep->machspec->is_vmaddr(X)
+#define KERNELBASE      machdep->pageoffset
+
+#define PGDIR_SHIFT     (machdep->pageshift + (machdep->pageshift -3) + (machdep->pageshift - 2))
+#define PMD_SHIFT       (machdep->pageshift + (machdep->pageshift - 3))
+
+#define PGD_MASK        (~((1UL << PGDIR_SHIFT) - 1))
+#define PMD_MASK        (~((1UL << PMD_SHIFT) - 1))
+
+/* shift to put page number into pte */
+#define PTE_RPN_SHIFT_DEFAULT 16
+#define PMD_TO_PTEPAGE_SHIFT 2  /* Used for 2.6 or later */
+
+#define PTE_INDEX_SIZE  9
+#define PMD_INDEX_SIZE  10
+#define PGD_INDEX_SIZE  10
+
+#define PTRS_PER_PTE    (1 << PTE_INDEX_SIZE)
+#define PTRS_PER_PMD    (1 << PMD_INDEX_SIZE)
+#define PTRS_PER_PGD    (1 << PGD_INDEX_SIZE)
+
+#define PGD_OFFSET_24(vaddr)    ((vaddr >> PGDIR_SHIFT) & (PTRS_PER_PGD - 1))
+#define PGD_OFFSET(vaddr)       ((vaddr >> PGDIR_SHIFT) & 0x7ff)
+#define PMD_OFFSET(vaddr)       ((vaddr >> PMD_SHIFT) & (PTRS_PER_PMD - 1))
+
+/* 4-level page table support */
+
+/* 4K pagesize */
+#define PTE_INDEX_SIZE_L4_4K  9
+#define PMD_INDEX_SIZE_L4_4K  7
+#define PUD_INDEX_SIZE_L4_4K  7
+#define PGD_INDEX_SIZE_L4_4K  9
+#define PUD_INDEX_SIZE_L4_4K_3_7  9
+#define PTE_INDEX_SIZE_RADIX_4K  9
+#define PMD_INDEX_SIZE_RADIX_4K  9
+#define PUD_INDEX_SIZE_RADIX_4K  9
+#define PGD_INDEX_SIZE_RADIX_4K  13
+#define PTE_RPN_SHIFT_L4_4K  17
+#define PTE_RPN_SHIFT_L4_4K_4_5  18
+#define PGD_MASKED_BITS_4K  0
+#define PUD_MASKED_BITS_4K  0
+#define PMD_MASKED_BITS_4K  0
+
+/* 64K pagesize */
+#define PTE_INDEX_SIZE_L4_64K  12
+#define PMD_INDEX_SIZE_L4_64K  12
+#define PUD_INDEX_SIZE_L4_64K  0
+#define PGD_INDEX_SIZE_L4_64K  4
+#define PTE_INDEX_SIZE_L4_64K_3_10  8
+#define PMD_INDEX_SIZE_L4_64K_3_10  10
+#define PGD_INDEX_SIZE_L4_64K_3_10  12
+#define PMD_INDEX_SIZE_L4_64K_4_6  5
+#define PUD_INDEX_SIZE_L4_64K_4_6  5
+#define PTE_INDEX_SIZE_RADIX_64K  5
+#define PMD_INDEX_SIZE_RADIX_64K  9
+#define PUD_INDEX_SIZE_RADIX_64K  9
+#define PGD_INDEX_SIZE_RADIX_64K  13
+#define PTE_RPN_SHIFT_L4_64K_V1  32
+#define PTE_RPN_SHIFT_L4_64K_V2  30
+#define PTE_RPN_SHIFT_L4_BOOK3E_64K 28
+#define PTE_RPN_SHIFT_L4_BOOK3E_4K 24
+#define PGD_MASKED_BITS_64K  0
+#define PUD_MASKED_BITS_64K  0x1ff
+#define PMD_MASKED_BITS_64K  0x1ff
+#define PMD_MASKED_BITS_64K_3_11 0xfff
+#define PMD_MASKED_BITS_BOOK3E_64K_4_5 0x7ff
+#define PGD_MASKED_BITS_64K_4_6  0xc0000000000000ffUL
+#define PUD_MASKED_BITS_64K_4_6  0xc0000000000000ffUL
+#define PMD_MASKED_BITS_64K_4_6  0xc0000000000000ffUL
+
+#define PTE_RPN_MASK_DEFAULT  0xffffffffffffffffUL
+#define PTE_RPN_SIZE_L4_4_6   (PAGESIZE() == PPC64_64K_PAGE_SIZE ? 41 : 45)
+#define PTE_RPN_MASK_L4_4_6   (((1UL << PTE_RPN_SIZE_L4_4_6) - 1) << PAGESHIFT())
+#define PTE_RPN_SHIFT_L4_4_6  PAGESHIFT()
+
+#define PGD_MASKED_BITS_4_7  0xc0000000000000ffUL
+#define PUD_MASKED_BITS_4_7  0xc0000000000000ffUL
+#define PMD_MASKED_BITS_4_7  0xc0000000000000ffUL
+
+#define PD_HUGE           0x8000000000000000
+#define HUGE_PTE_MASK     0x03
+#define HUGEPD_SHIFT_MASK 0x3f
+#define HUGEPD_ADDR_MASK  (0x0fffffffffffffffUL & ~HUGEPD_SHIFT_MASK)
+
+#define PGD_MASK_L4		\
+	(THIS_KERNEL_VERSION >= LINUX(3,10,0) ? (machdep->ptrs_per_pgd - 1) : 0x1ff)
+
+#define PGD_OFFSET_L4(vaddr)	\
+	((vaddr >> (machdep->machspec->l4_shift)) & PGD_MASK_L4)
+
+#define PUD_OFFSET_L4(vaddr)	\
+	((vaddr >> (machdep->machspec->l3_shift)) & (machdep->machspec->ptrs_per_l3 - 1))
+
+#define PMD_OFFSET_L4(vaddr)	\
+	((vaddr >> (machdep->machspec->l2_shift)) & (machdep->machspec->ptrs_per_l2 - 1))
+
+#define _PAGE_PTE       (machdep->machspec->_page_pte)          /* distinguishes PTEs from pointers */
+#define _PAGE_PRESENT   (machdep->machspec->_page_present)      /* software: pte contains a translation */
+#define _PAGE_USER      (machdep->machspec->_page_user)         /* matches one of the PP bits */
+#define _PAGE_RW        (machdep->machspec->_page_rw)           /* software: user write access allowed */
+#define _PAGE_GUARDED   (machdep->machspec->_page_guarded)
+#define _PAGE_COHERENT  (machdep->machspec->_page_coherent      /* M: enforce memory coherence (SMP systems) */)
+#define _PAGE_NO_CACHE  (machdep->machspec->_page_no_cache)     /* I: cache inhibit */
+#define _PAGE_WRITETHRU (machdep->machspec->_page_writethru)    /* W: cache write-through */
+#define _PAGE_DIRTY     (machdep->machspec->_page_dirty)        /* C: page changed */
+#define _PAGE_ACCESSED  (machdep->machspec->_page_accessed)     /* R: page referenced */
+
+#define PTE_RPN_MASK    (machdep->machspec->pte_rpn_mask)
+#define PTE_RPN_SHIFT   (machdep->machspec->pte_rpn_shift)
+
+#define TIF_SIGPENDING (2)
+
+#define SWP_TYPE(entry) (((entry) >> 1) & 0x7f)
+#define SWP_OFFSET(entry) ((entry) >> 8)
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define MSR_PR_LG	14	/* Problem State / Privilege Level */
+				/* Used to find the user or kernel-mode frame*/
+
+#define STACK_FRAME_OVERHEAD            112
+#define EXCP_FRAME_MARKER               0x7265677368657265
+
+#define _SECTION_SIZE_BITS	24
+#define _MAX_PHYSMEM_BITS	44
+#define _MAX_PHYSMEM_BITS_3_7   46
+
+#endif /* PPC64 */
+
+#ifdef S390
+#define _32BIT_
+#define MACHINE_TYPE       "S390"
+
+#define PTOV(X)            ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->kvbase))
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+
+#define PTRS_PER_PTE    1024
+#define PTRS_PER_PMD    1
+#define PTRS_PER_PGD    512
+#define SEGMENT_TABLE_SIZE  ((sizeof(ulong)*4) * PTRS_PER_PGD)  
+
+#define SWP_TYPE(entry) (((entry) >> 2) & 0x1f)
+#define SWP_OFFSET(entry) ((((entry) >> 11) & 0xfffffffe) | \
+                           (((entry) >> 7) & 0x1))
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING (2)
+
+#define _SECTION_SIZE_BITS	25
+#define _MAX_PHYSMEM_BITS	31
+
+#endif  /* S390 */
+
+#ifdef S390X
+#define _64BIT_
+#define MACHINE_TYPE       "S390X"
+
+#define PTOV(X)            ((unsigned long)(X)+(machdep->kvbase))
+#define VTOP(X)            ((unsigned long)(X)-(machdep->kvbase))
+#define IS_VMALLOC_ADDR(X) (vt->vmalloc_start && (ulong)(X) >= vt->vmalloc_start)
+#define PTRS_PER_PTE    512
+#define PTRS_PER_PMD    1024
+#define PTRS_PER_PGD    2048
+#define SEGMENT_TABLE_SIZE    ((sizeof(ulong)*2) * PTRS_PER_PMD)
+
+#define SWP_TYPE(entry)   (((entry) >> 2) & 0x1f)
+#define SWP_OFFSET(entry) ((((entry) >> 11) & 0xfffffffffffffffe) | \
+                           (((entry) >> 7) & 0x1)) 
+#define __swp_type(entry)  SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#define TIF_SIGPENDING (2)
+
+#define _SECTION_SIZE_BITS	28
+#define _MAX_PHYSMEM_BITS_OLD	42
+#define _MAX_PHYSMEM_BITS_NEW	46
+
+#endif  /* S390X */
+
+#ifdef SPARC64
+#define _64BIT_
+#define MACHINE_TYPE       "SPARC64"
+
+#define PTOV(X) \
+	((unsigned long)(X) + machdep->machspec->page_offset)
+#define VTOP(X) \
+	((unsigned long)(X) - machdep->machspec->page_offset)
+
+#define PAGE_OFFSET     (machdep->machspec->page_offset)
+
+extern int sparc64_IS_VMALLOC_ADDR(ulong vaddr);
+#define IS_VMALLOC_ADDR(X)    sparc64_IS_VMALLOC_ADDR((ulong)(X))
+#define PAGE_SHIFT	(13)
+#define PAGE_SIZE	(1UL << PAGE_SHIFT)
+#define PAGE_MASK	(~(PAGE_SIZE - 1))
+#define PAGEBASE(X)     (((ulong)(X)) & (ulong)machdep->pagemask)
+#define THREAD_SIZE	(2 * PAGE_SIZE)
+
+/* S3 Core
+ *	Core 48-bit physical address supported.
+ *	Bit 47 distinguishes memory or I/O. When set to "1" it is I/O.
+ */
+#define PHYS_MASK_SHIFT   (47)
+#define PHYS_MASK         (((1UL) << PHYS_MASK_SHIFT) - 1)
+
+typedef signed int s32;
+
+/*
+ * This next two defines are convenience defines for normal page table.
+ */
+#define PTES_PER_PAGE		(1UL << (PAGE_SHIFT - 3))
+#define PTES_PER_PAGE_MASK	(PTES_PER_PAGE - 1)
+
+/* 4-level page table */
+#define PMD_SHIFT	(PAGE_SHIFT + (PAGE_SHIFT-3))
+#define PMD_SIZE	(1UL << PMD_SHIFT)
+#define PMD_MASK	(~(PMD_SIZE - 1))
+#define PMD_BITS	(PAGE_SHIFT - 3)
+
+#define PUD_SHIFT	(PMD_SHIFT + PMD_BITS)
+#define PUD_SIZE	(1UL << PUD_SHIFT)
+#define PUD_MASK	(~(PUD_SIZE - 1))
+#define PUD_BITS	(PAGE_SHIFT - 3)
+
+#define PGDIR_SHIFT	(PUD_SHIFT + PUD_BITS)
+#define PGDIR_SIZE	(1UL << PGDIR_SHIFT)
+#define PGDIR_MASK	(~(PGDIR_SIZE - 1))
+#define PGDIR_BITS	(PAGE_SHIFT - 3)
+
+#define PTRS_PER_PTE	(1UL << (PAGE_SHIFT - 3))
+#define PTRS_PER_PMD	(1UL << PMD_BITS)
+#define PTRS_PER_PUD	(1UL << PUD_BITS)
+#define PTRS_PER_PGD	(1UL << PGDIR_BITS)
+
+#define HPAGE_SHIFT		(23)
+/* Down one huge page */
+#define SPARC64_USERSPACE_TOP  (-(1UL << HPAGE_SHIFT))
+#define PAGE_PMD_HUGE		 (0x0100000000000000UL)
+
+/* These are for SUN4V.  */
+#define _PAGE_VALID		(0x8000000000000000UL)
+#define _PAGE_NFO_4V		(0x4000000000000000UL)
+#define	_PAGE_MODIFIED_4V	(0x2000000000000000UL)
+#define	_PAGE_ACCESSED_4V	(0x1000000000000000UL)
+#define	_PAGE_READ_4V		(0x0800000000000000UL)
+#define	_PAGE_WRITE_4V		(0x0400000000000000UL)
+#define	_PAGE_PADDR_4V		(0x00FFFFFFFFFFE000UL)
+#define _PAGE_PFN_MASK		(_PAGE_PADDR_4V)
+#define	_PAGE_P_4V		(0x0000000000000100UL)
+#define	_PAGE_EXEC_4V		(0x0000000000000080UL)
+#define	_PAGE_W_4V		(0x0000000000000040UL)
+#define _PAGE_PRESENT_4V	(0x0000000000000010UL)
+#define	_PAGE_SZALL_4V		(0x0000000000000007UL)
+/* There are other page sizes. Some supported. */
+#define	_PAGE_SZ4MB_4V		(0x0000000000000003UL)
+#define	_PAGE_SZ512K_4V		(0x0000000000000002UL)
+#define	_PAGE_SZ64K_4V		(0x0000000000000001UL)
+#define _PAGE_SZ8K_4V		(0x0000000000000000UL)
+
+#define SPARC64_MODULES_VADDR	(0x0000000010000000UL)
+#define SPARC64_MODULES_END	(0x00000000f0000000UL)
+#define SPARC64_VMALLOC_START	(0x0000000100000000UL)
+
+#define SPARC64_STACK_SIZE	0x4000
+
+/* sparsemem */
+#define _SECTION_SIZE_BITS	30
+#define _MAX_PHYSMEM_BITS	53
+
+#define STACK_BIAS	2047
+
+struct machine_specific {
+	ulong page_offset;
+	ulong vmalloc_end;
+};
+
+#define TIF_SIGPENDING	(2)
+#define SWP_OFFSET(E)	((E) >> (PAGE_SHIFT + 8UL))
+#define SWP_TYPE(E)	(((E) >> PAGE_SHIFT) & 0xffUL)
+#define __swp_type(E)	SWP_TYPE(E)
+#define	__swp_offset(E)	SWP_OFFSET(E)
+#endif /* SPARC64 */
+
+#ifdef PLATFORM
+
+#define SWP_TYPE(entry)   (error("PLATFORM_SWP_TYPE: TBD\n"))
+#define SWP_OFFSET(entry) (error("PLATFORM_SWP_OFFSET: TBD\n"))
+#define __swp_type(entry)   SWP_TYPE(entry)
+#define __swp_offset(entry) SWP_OFFSET(entry)
+
+#endif /* PLATFORM */
+
+#define KILOBYTES(x)  ((x) * (1024))
+#define MEGABYTES(x)  ((x) * (1048576))
+#define GIGABYTES(x)  ((x) * (1073741824))
+#define TB_SHIFT (40)
+#define TERABYTES(x) ((x) * (1UL << TB_SHIFT))
+
+#define MEGABYTE_MASK (MEGABYTES(1)-1)
+
+#define SIZEOF_64BIT  (8)
+#define SIZEOF_32BIT  (4)
+#define SIZEOF_16BIT  (2)
+#define SIZEOF_8BIT   (1)
+
+#ifdef ARM
+#define MAX_HEXADDR_STRLEN (8)
+#define UVADDR_PRLEN       (8)
+#endif
+#ifdef X86
+#define MAX_HEXADDR_STRLEN (8)             
+#define UVADDR_PRLEN       (8)
+#endif
+#ifdef ALPHA
+#define MAX_HEXADDR_STRLEN (16)             
+#define UVADDR_PRLEN       (11)
+#endif
+#ifdef PPC
+#define MAX_HEXADDR_STRLEN (8)             
+#define UVADDR_PRLEN       (8)
+#endif
+#ifdef IA64
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN       (16)
+#endif
+#ifdef S390
+#define MAX_HEXADDR_STRLEN (8)
+#define UVADDR_PRLEN       (8)
+#endif
+#ifdef S390X
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN       (16)
+#endif
+#ifdef X86_64
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN       (10)
+#endif
+#ifdef PPC64
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN       (16)
+#endif
+#ifdef ARM64
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN       (10)
+#endif
+#ifdef MIPS
+#define MAX_HEXADDR_STRLEN (8)
+#define UVADDR_PRLEN       (8)
+#endif
+#ifdef SPARC64
+#define MAX_HEXADDR_STRLEN (16)
+#define UVADDR_PRLEN      (16)
+#endif
+
+#define BADADDR  ((ulong)(-1))
+#define BADVAL   ((ulong)(-1))
+#define UNUSED   (-1)
+
+#define UNINITIALIZED (BADVAL)
+
+#define BITS_PER_BYTE (8)
+#define BITS_PER_LONG (BITS_PER_BYTE * sizeof(long))
+#define NUM_TO_BIT(x) (1UL<<((x)%BITS_PER_LONG))
+#define NUM_IN_BITMAP(bitmap, x) (bitmap[(x)/BITS_PER_LONG] & NUM_TO_BIT(x))
+#define SET_BIT(bitmap, x) (bitmap[(x)/BITS_PER_LONG] |= NUM_TO_BIT(x))
+
+/*
+ *  precision lengths for fprintf
+ */ 
+#define VADDR_PRLEN      (sizeof(char *) == 8 ? 16 : 8)
+#define LONG_LONG_PRLEN  (16)
+#define LONG_PRLEN       (sizeof(long) == 8 ? 16 : 8)
+#define INT_PRLEN        (sizeof(int) == 8 ? 16 : 8)
+#define CHAR_PRLEN       (2)
+#define SHORT_PRLEN      (4)
+
+#define MINSPACE  (-100)
+
+#define SYNOPSIS       (0x1)
+#define COMPLETE_HELP  (0x2)
+#define PIPE_TO_SCROLL (0x4)
+#define MUST_HELP      (0x8)
+
+#define LEFT_JUSTIFY   (1)
+#define RIGHT_JUSTIFY  (2)
+
+#define CENTER       (0x1)
+#define LJUST        (0x2)
+#define RJUST        (0x4)
+#define LONG_DEC     (0x8)
+#define LONG_HEX     (0x10)
+#define INT_DEC      (0x20)
+#define INT_HEX      (0x40)
+#define LONGLONG_HEX (0x80)
+#define ZERO_FILL   (0x100)
+
+#define INIT_TIME (1)
+#define RUN_TIME  (2)
+
+/*
+ * IRQ line status.
+ * For kernels up to and including 2.6.17
+ */
+#define IRQ_INPROGRESS_2_6_17  1       /* IRQ handler active - do not enter! */
+#define IRQ_DISABLED_2_6_17    2       /* IRQ disabled - do not enter! */
+#define IRQ_PENDING_2_6_17     4       /* IRQ pending - replay on enable */
+#define IRQ_REPLAY_2_6_17      8       /* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT_2_6_17  16      /* IRQ is being autodetected */
+#define IRQ_WAITING_2_6_17     32      /* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL_2_6_17       64      /* IRQ level triggered */
+#define IRQ_MASKED_2_6_17      128     /* IRQ masked - shouldn't be seen again */
+
+/*
+ * For kernel 2.6.21 and later
+ */
+#define IRQ_TYPE_NONE_2_6_21		0x00000000	/* Default, unspecified type */
+#define IRQ_TYPE_EDGE_RISING_2_6_21	0x00000001	/* Edge rising type */
+#define IRQ_TYPE_EDGE_FALLING_2_6_21	0x00000002	/* Edge falling type */
+#define IRQ_TYPE_EDGE_BOTH_2_6_21 	(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
+#define IRQ_TYPE_LEVEL_HIGH_2_6_21	0x00000004	/* Level high type */
+#define IRQ_TYPE_LEVEL_LOW_2_6_21	0x00000008	/* Level low type */
+#define IRQ_TYPE_SENSE_MASK_2_6_21	0x0000000f	/* Mask of the above */
+#define IRQ_TYPE_PROBE_2_6_21		0x00000010	/* Probing in progress */
+
+#define IRQ_INPROGRESS_2_6_21		0x00000100	/* IRQ handler active - do not enter! */
+#define IRQ_DISABLED_2_6_21		0x00000200	/* IRQ disabled - do not enter! */
+#define IRQ_PENDING_2_6_21		0x00000400	/* IRQ pending - replay on enable */
+#define IRQ_REPLAY_2_6_21		0x00000800	/* IRQ has been replayed but not acked yet */
+#define IRQ_AUTODETECT_2_6_21		0x00001000	/* IRQ is being autodetected */
+#define IRQ_WAITING_2_6_21		0x00002000	/* IRQ not yet seen - for autodetection */
+#define IRQ_LEVEL_2_6_21		0x00004000	/* IRQ level triggered */
+#define IRQ_MASKED_2_6_21		0x00008000	/* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU_2_6_21		0x00010000	/* IRQ is per CPU */
+#define IRQ_NOPROBE_2_6_21		0x00020000	/* IRQ is not valid for probing */
+#define IRQ_NOREQUEST_2_6_21		0x00040000	/* IRQ cannot be requested */
+#define IRQ_NOAUTOEN_2_6_21		0x00080000	/* IRQ will not be enabled on request irq */
+#define IRQ_WAKEUP_2_6_21		0x00100000	/* IRQ triggers system wakeup */
+#define IRQ_MOVE_PENDING_2_6_21		0x00200000	/* need to re-target IRQ destination */
+#define IRQ_NO_BALANCING_2_6_21		0x00400000	/* IRQ is excluded from balancing */
+#define IRQ_SPURIOUS_DISABLED_2_6_21	0x00800000	/* IRQ was disabled by the spurious trap */
+#define IRQ_MOVE_PCNTXT_2_6_21		0x01000000	/* IRQ migration from process context */
+#define IRQ_AFFINITY_SET_2_6_21		0x02000000	/* IRQ affinity was set from userspace*/
+
+/*
+ * Select proper IRQ value depending on kernel version
+ */
+#define IRQ_TYPE_NONE		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_NONE_2_6_21 : 0)
+#define IRQ_TYPE_EDGE_RISING	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_EDGE_RISING_2_6_21 : 0)
+#define IRQ_TYPE_EDGE_FALLING	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_EDGE_FALLING_2_6_21 : 0)
+#define IRQ_TYPE_EDGE_BOTH	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_EDGE_BOTH_2_6_21 : 0)
+#define IRQ_TYPE_LEVEL_HIGH	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_LEVEL_HIGH_2_6_21 : 0)
+#define IRQ_TYPE_LEVEL_LOW	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_LEVEL_LOW_2_6_21 : 0)
+#define IRQ_TYPE_SENSE_MASK	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_SENSE_MASK_2_6_21 : 0)
+#define IRQ_TYPE_PROBE		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_TYPE_PROBE_2_6_21 : 0)
+
+#define IRQ_INPROGRESS		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_INPROGRESS_2_6_21 : IRQ_INPROGRESS_2_6_17)
+#define IRQ_DISABLED		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_DISABLED_2_6_21 : IRQ_DISABLED_2_6_17)
+#define IRQ_PENDING		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_PENDING_2_6_21 : IRQ_PENDING_2_6_17)
+#define IRQ_REPLAY		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_REPLAY_2_6_21 : IRQ_REPLAY_2_6_17)
+#define IRQ_AUTODETECT		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_AUTODETECT_2_6_21 : IRQ_AUTODETECT_2_6_17)
+#define IRQ_WAITING		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_WAITING_2_6_21 : IRQ_WAITING_2_6_17)
+#define IRQ_LEVEL		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_LEVEL_2_6_21 : IRQ_LEVEL_2_6_17)
+#define IRQ_MASKED		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_MASKED_2_6_21 : IRQ_MASKED_2_6_17)
+#define IRQ_PER_CPU		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_PER_CPU_2_6_21 : 0)
+#define IRQ_NOPROBE		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_NOPROBE_2_6_21 : 0)
+#define IRQ_NOREQUEST		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_NOREQUEST_2_6_21 : 0)
+#define IRQ_NOAUTOEN		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_NOAUTOEN_2_6_21 : 0)
+#define IRQ_WAKEUP		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_WAKEUP_2_6_21 : 0)
+#define IRQ_MOVE_PENDING	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_MOVE_PENDING_2_6_21 : 0)
+#define IRQ_NO_BALANCING	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_NO_BALANCING_2_6_21 : 0)
+#define IRQ_SPURIOUS_DISABLED	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_SPURIOUS_DISABLED_2_6_21 : 0)
+#define IRQ_MOVE_PCNTXT		\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_MOVE_PCNTXT_2_6_21 : 0)
+#define IRQ_AFFINITY_SET	\
+	(THIS_KERNEL_VERSION >= LINUX(2,6,21) ? IRQ_AFFINITY_SET_2_6_21 : 0)
+
+#ifdef ARM
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000
+#endif
+
+#ifdef X86
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000
+#endif
+
+#ifdef X86_64
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000
+#endif
+
+#ifdef ALPHA
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x40000000
+#endif
+
+#ifdef PPC
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000
+#endif
+
+#ifdef PPC64
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000u
+#endif
+
+#ifdef IA64
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER             0x04000000
+#endif
+
+#ifdef S390
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER     	0x04000000
+#endif
+
+#ifdef S390X
+#define SA_PROBE                SA_ONESHOT
+#define SA_SAMPLE_RANDOM        SA_RESTART
+#define SA_SHIRQ                0x04000000
+#define SA_RESTORER     	0x04000000
+#endif
+
+
+#define ACTION_FLAGS (SA_INTERRUPT|SA_PROBE|SA_SAMPLE_RANDOM|SA_SHIRQ)
+
+
+#endif /* !GDB_COMMON */
+
+/*
+ *  Common request structure for BFD or GDB data or commands.
+ */
+struct gnu_request {    
+	int command;
+	char *buf;
+	FILE *fp;
+	ulong addr;
+	ulong addr2;
+	ulong count;
+	ulong flags;
+	char *name;
+	ulong length;
+	int typecode;
+#if defined(GDB_5_3) || defined(GDB_6_0) || defined(GDB_6_1) || defined(GDB_7_0) 
+	char *typename;
+#else
+	char *type_name;
+#endif
+	char *target_typename;
+	ulong target_length;
+	int target_typecode;
+	int is_typedef;
+	char *member;
+	long member_offset;
+	long member_length;
+	int member_typecode;
+	long value;
+	char *tagname;
+	ulong pc;
+	ulong sp;
+	ulong ra;
+	int curframe;
+	ulong frame;
+	ulong prevsp;
+	ulong prevpc;
+	ulong lastsp;
+	ulong task;
+	ulong debug;
+	struct stack_hook *hookp;
+	struct global_iterator {
+    		int finished; 
+		int block_index;
+    		struct symtab *symtab;
+    		struct symbol *sym;
+    		struct objfile *obj;
+  	} global_iterator;
+};
+
+/*
+ *  GNU commands
+ */
+#define GNU_DATATYPE_INIT           (1)
+#define GNU_DISASSEMBLE             (2)
+#define GNU_GET_LINE_NUMBER         (3)
+#define GNU_PASS_THROUGH            (4)
+#define GNU_GET_DATATYPE            (5)
+#define GNU_COMMAND_EXISTS          (6)
+#define GNU_STACK_TRACE             (7)
+#define GNU_ALPHA_FRAME_OFFSET      (8)
+#define GNU_FUNCTION_NUMARGS        (9)
+#define GNU_RESOLVE_TEXT_ADDR       (10)
+#define GNU_ADD_SYMBOL_FILE         (11)
+#define GNU_DELETE_SYMBOL_FILE      (12)
+#define GNU_VERSION                 (13)
+#define GNU_PATCH_SYMBOL_VALUES     (14)
+#define GNU_GET_SYMBOL_TYPE         (15)
+#define GNU_USER_PRINT_OPTION       (16)
+#define GNU_SET_CRASH_BLOCK         (17)
+#define GNU_GET_FUNCTION_RANGE      (18)
+#define GNU_GET_NEXT_DATATYPE       (19)
+#define GNU_LOOKUP_STRUCT_CONTENTS  (20)
+#define GNU_DEBUG_COMMAND           (100)
+/*
+ *  GNU flags
+ */
+#define GNU_PRINT_LINE_NUMBERS   (0x1)
+#define GNU_FUNCTION_ONLY        (0x2)
+#define GNU_PRINT_ENUMERATORS    (0x4)
+#define GNU_RETURN_ON_ERROR      (0x8)
+#define GNU_COMMAND_FAILED      (0x10)
+#define GNU_FROM_TTY_OFF        (0x20)
+#define GNU_NO_READMEM          (0x40)
+#define GNU_VAR_LENGTH_TYPECODE (0x80)
+
+#undef TRUE
+#undef FALSE
+
+#define TRUE  (1)
+#define FALSE (0)
+
+#ifdef GDB_COMMON
+/*
+ *  function prototypes required by modified gdb source files.
+ */
+int console(char *, ...);
+int gdb_CRASHDEBUG(ulong);
+int gdb_readmem_callback(ulong, void *, int, int);
+void patch_load_module(struct objfile *objfile, struct minimal_symbol *msymbol);
+int patch_kernel_symbol(struct gnu_request *);
+struct syment *symbol_search(char *);
+int gdb_line_number_callback(ulong, ulong, ulong);
+int gdb_print_callback(ulong);
+#endif
+
+#ifndef GDB_COMMON
+/*
+ *  WARNING: the following type codes are type_code enums from gdb/gdbtypes.h
+ */
+enum type_code {
+  TYPE_CODE_UNDEF,              /* Not used; catches errors */
+  TYPE_CODE_PTR,                /* Pointer type */
+  TYPE_CODE_ARRAY,              /* Array type with lower & upper bounds. */
+  TYPE_CODE_STRUCT,             /* C struct or Pascal record */
+  TYPE_CODE_UNION,              /* C union or Pascal variant part */
+  TYPE_CODE_ENUM,               /* Enumeration type */
+#if defined(GDB_5_3) || defined(GDB_6_0) || defined(GDB_6_1) || defined(GDB_7_0) || defined(GDB_7_3_1) || defined(GDB_7_6)
+#if defined(GDB_7_0) || defined(GDB_7_3_1) || defined(GDB_7_6)
+  TYPE_CODE_FLAGS,              /* Bit flags type */
+#endif
+  TYPE_CODE_FUNC,               /* Function type */
+  TYPE_CODE_INT,                /* Integer type */
+
+  /* Floating type.  This is *NOT* a complex type.  Beware, there are parts
+     of GDB which bogusly assume that TYPE_CODE_FLT can mean complex.  */
+  TYPE_CODE_FLT,
+
+  /* Void type.  The length field specifies the length (probably always
+     one) which is used in pointer arithmetic involving pointers to
+     this type, but actually dereferencing such a pointer is invalid;
+     a void type has no length and no actual representation in memory
+     or registers.  A pointer to a void type is a generic pointer.  */
+  TYPE_CODE_VOID,
+
+  TYPE_CODE_SET,                /* Pascal sets */
+  TYPE_CODE_RANGE,              /* Range (integers within spec'd bounds) */
+
+  /* 
+   *  NOTE: the remainder of the type codes are not list or used here...
+   */
+  TYPE_CODE_BOOL = 20,
+#endif
+};
+
+/*
+ * include/linux/sched.h
+ */
+#define PF_EXITING 0x00000004  /* getting shut down */
+#define PF_KTHREAD 0x00200000  /* I am a kernel thread */
+
+extern long _ZOMBIE_;
+#define IS_ZOMBIE(task)   (task_state(task) & _ZOMBIE_)
+#define IS_EXITING(task)  (task_flags(task) & PF_EXITING)
+  
+/*
+ *  ps command options.
+ */
+#define PS_BY_PID         (0x1)
+#define PS_BY_TASK        (0x2)
+#define PS_BY_CMD         (0x4)
+#define PS_SHOW_ALL       (0x8)
+#define PS_PPID_LIST     (0x10)
+#define PS_CHILD_LIST    (0x20)
+#define PS_KERNEL        (0x40)
+#define PS_USER          (0x80)
+#define PS_TIMES        (0x100)
+#define PS_KSTACKP      (0x200)
+#define PS_LAST_RUN     (0x400)
+#define PS_ARGV_ENVP    (0x800)
+#define PS_TGID_LIST   (0x1000)
+#define PS_RLIMIT      (0x2000)
+#define PS_GROUP       (0x4000)
+#define PS_BY_REGEX    (0x8000)
+#define PS_NO_HEADER  (0x10000)
+#define PS_MSECS      (0x20000)
+#define PS_SUMMARY    (0x40000)
+
+#define PS_EXCLUSIVE (PS_TGID_LIST|PS_ARGV_ENVP|PS_TIMES|PS_CHILD_LIST|PS_PPID_LIST|PS_LAST_RUN|PS_RLIMIT|PS_MSECS|PS_SUMMARY)
+
+#define MAX_PS_ARGS    (100)   /* maximum command-line specific requests */
+
+struct psinfo {
+	int argc;
+        ulong pid[MAX_PS_ARGS];
+	int type[MAX_PS_ARGS];
+        ulong task[MAX_PS_ARGS];
+        char comm[MAX_PS_ARGS][TASK_COMM_LEN+1];
+	struct regex_data {
+		char *pattern;
+		regex_t regex;
+	} regex_data[MAX_PS_ARGS];
+	int regexs;
+	ulong *cpus;
+};
+
+#define IS_A_NUMBER(X)      (decimal(X, 0) || hexadecimal(X, 0))
+#define AMBIGUOUS_NUMBER(X) (decimal(X, 0) && hexadecimal(X, 0))
+
+#define is_mclx_compressed_dump(X)  (va_server_init((X), 0, 0, 0) == 0)
+
+struct task_mem_usage {
+        ulong rss;
+        ulong total_vm;
+        double pct_physmem;
+        ulong mm_struct_addr;
+	ulong pgd_addr;
+};
+
+/*
+ *  Global data (global_data.c) 
+ */
+extern FILE *fp; 
+extern struct program_context program_context, *pc;
+extern struct task_table task_table, *tt;
+extern struct kernel_table kernel_table, *kt;
+extern struct command_table_entry linux_command_table[];
+extern char *args[MAXARGS];      
+extern int argcnt;            
+extern int argerrs;
+extern struct offset_table offset_table;
+extern struct size_table size_table;
+extern struct array_table array_table;
+extern struct vm_table vm_table, *vt;
+extern struct machdep_table *machdep;
+extern struct symbol_table_data symbol_table_data, *st;
+extern struct extension_table *extension_table;
+
+/*
+ *  Generated in build_data.c
+ */
+extern char *build_command;
+extern char *build_data;
+extern char *build_target;
+extern char *build_version;
+extern char *compiler_version;
+
+
+/*
+ *  command prototypes
+ */
+void cmd_quit(void);         /* main.c */
+void cmd_mach(void);         /* main.c */
+void cmd_help(void);         /* help.c */
+void cmd_test(void);         /* test.c */
+void cmd_ascii(void);        /* tools.c */
+void cmd_set(void);          /* tools.c */
+void cmd_eval(void);         /* tools.c */
+void cmd_list(void);         /* tools.c */
+void cmd_tree(void);         /* tools.c */
+void cmd_template(void);     /* tools.c */
+void cmd_alias(void);        /* cmdline.c */
+void cmd_repeat(void);       /* cmdline.c */
+void cmd_rd(void);           /* memory.c */
+void cmd_wr(void);           /* memory.c */
+void cmd_ptov(void);         /* memory.c */
+void cmd_vtop(void);         /* memory.c */
+void cmd_vm(void);           /* memory.c */
+void cmd_ptob(void);         /* memory.c */
+void cmd_btop(void);         /* memory.c */
+void cmd_kmem(void);         /* memory.c */
+void cmd_search(void);       /* memory.c */
+void cmd_swap(void);         /* memory.c */
+void cmd_pte(void);          /* memory.c */
+void cmd_ps(void);           /* task.c */
+void cmd_task(void);         /* task.c */
+void cmd_foreach(void);      /* task.c */
+void cmd_runq(void);         /* task.c */
+void cmd_sig(void);          /* task.c */
+void cmd_bt(void);           /* kernel.c */
+void cmd_dis(void);          /* kernel.c */
+void cmd_mod(void);          /* kernel.c */
+void cmd_log(void);          /* kernel.c */
+void cmd_sys(void);          /* kernel.c */
+void cmd_irq(void);          /* kernel.c */
+void cmd_timer(void);        /* kernel.c */
+void cmd_waitq(void);        /* kernel.c */
+void cmd_sym(void);          /* symbols.c */
+void cmd_struct(void);       /* symbols.c */
+void cmd_union(void);        /* symbols.c */
+void cmd_pointer(void);      /* symbols.c */
+void cmd_whatis(void);       /* symbols.c */
+void cmd_p(void);            /* symbols.c */
+void cmd_mount(void);        /* filesys.c */
+void cmd_files(void);        /* filesys.c */
+void cmd_fuser(void);        /* filesys.c */
+void cmd_dev(void);          /* dev.c */
+void cmd_gdb(void);          /* gdb_interface.c */
+void cmd_net(void);          /* net.c */
+void cmd_extend(void);       /* extensions.c */
+#if defined(S390) || defined(S390X)
+void cmd_s390dbf(void);
+#endif
+void cmd_map(void);          /* kvmdump.c */
+void cmd_ipcs(void);         /* ipcs.c */
+
+/*
+ *  main.c
+ */
+void main_loop(void);
+void exec_command(void);
+struct command_table_entry *get_command_table_entry(char *);
+void program_usage(int);
+#define LONG_FORM  (1)
+#define SHORT_FORM (0)
+void dump_program_context(void);
+void dump_build_data(void);
+#ifdef ARM
+#define machdep_init(X) arm_init(X)
+#endif
+#ifdef ARM64
+#define machdep_init(X) arm64_init(X)
+#endif
+#ifdef X86
+#define machdep_init(X) x86_init(X)
+#endif
+#ifdef ALPHA
+#define machdep_init(X) alpha_init(X)
+#endif
+#ifdef PPC
+#define machdep_init(X) ppc_init(X)
+#endif
+#ifdef IA64 
+#define machdep_init(X) ia64_init(X)
+#endif
+#ifdef S390
+#define machdep_init(X) s390_init(X)
+#endif
+#ifdef S390X
+#define machdep_init(X) s390x_init(X)
+#endif
+#ifdef X86_64
+#define machdep_init(X) x86_64_init(X)
+#endif
+#ifdef PPC64
+#define machdep_init(X) ppc64_init(X)
+#endif
+#ifdef MIPS
+#define machdep_init(X) mips_init(X)
+#endif
+#ifdef SPARC64
+#define machdep_init(X) sparc64_init(X)
+#endif
+int clean_exit(int);
+int untrusted_file(FILE *, char *);
+char *readmem_function_name(void);
+char *writemem_function_name(void);
+
+/*
+ *  cmdline.c
+ */
+void restart(int);
+void alias_init(char *);
+struct alias_data *is_alias(char *);
+void deallocate_alias(char *);
+void cmdline_init(void);
+void set_command_prompt(char *);
+void exec_input_file(void);
+void process_command_line(void);
+void dump_history(void);
+void resolve_rc_cmd(char *, int);
+void dump_alias_data(void);
+int output_open(void);
+#define output_closed() (!output_open())
+void close_output(void);
+int interruptible(void);
+int received_SIGINT(void);
+void debug_redirect(char *);
+int CRASHPAGER_valid(void);
+char *setup_scroll_command(void);
+int minimal_functions(char *);
+int is_args_input_file(struct command_table_entry *, struct args_input_file *);
+void exec_args_input_file(struct command_table_entry *, struct args_input_file *);
+
+/*
+ *  tools.c
+ */
+int __error(int, char *, ...);
+#define error __error               /* avoid conflict with gdb error() */
+int console(char *, ...);
+void create_console_device(char *);
+int console_off(void);
+int console_on(int);
+int console_verbatim(char *);
+int whitespace(int);
+int ascii(int);
+int ascii_string(char *);
+int printable_string(char *);
+char *clean_line(char *);
+char *strip_line_end(char *);
+char *strip_linefeeds(char *);
+char *strip_beginning_whitespace(char *);
+char *strip_ending_whitespace(char *);
+char *strip_ending_char(char *, char);
+char *strip_beginning_char(char *, char);
+char *strip_comma(char *);
+char *strip_hex(char *);
+char *upper_case(char *, char *);
+char *first_nonspace(char *);
+char *first_space(char *);
+char *replace_string(char *, char *, char);
+void string_insert(char *, char *);
+char *strstr_rightmost(char *, char *);
+char *null_first_space(char *);
+int parse_line(char *, char **);
+void print_verbatim(FILE *, char *);
+char *fixup_percent(char *);
+int can_eval(char *);
+ulong eval(char *, int, int *);
+ulonglong evall(char *, int, int *);
+int eval_common(char *, int, int *, struct number_option *);
+ulong htol(char *, int, int *);
+ulong dtol(char *, int, int *);
+unsigned int dtoi(char *, int, int *);
+ulong stol(char *, int, int *);
+ulonglong stoll(char *, int, int *);
+ulonglong htoll(char *, int, int *);
+ulonglong dtoll(char *, int, int *);
+int decimal(char *, int);
+int hexadecimal(char *, int);
+int hexadecimal_only(char *, int);
+ulong convert(char *, int, int *, ulong);
+void pad_line(FILE *, int, char);
+#define INDENT(x)  pad_line(fp, x, ' ')
+char *mkstring(char *, int, ulong, const char *);
+#define MKSTR(X) ((const char *)(X))
+int count_leading_spaces(char *);
+int count_chars(char *, char);
+long count_buffer_chars(char *, char, long);
+char *space(int);
+char *concat_args(char *, int, int);
+char *shift_string_left(char *, int);
+char *shift_string_right(char *, int);
+int bracketed(char *, char *, int);
+void backspace(int);
+int do_list(struct list_data *);
+struct radix_tree_ops {
+	void (*entry)(ulong node, ulong slot, const char *path,
+		      ulong index, void *private);
+	uint radix;
+	void *private;
+};
+int do_radix_tree_traverse(ulong ptr, int is_root, struct radix_tree_ops *ops);
+int do_rdtree(struct tree_data *);
+int do_rbtree(struct tree_data *);
+int retrieve_list(ulong *, int);
+long power(long, int);
+long long ll_power(long long, long long);
+void hq_init(void);
+int hq_open(void);
+int hq_close(void);
+int hq_enter(ulong);
+int hq_entry_exists(ulong);
+int hq_is_open(void);
+int hq_is_inuse(void);
+long get_embedded(void);
+void dump_embedded(char *);
+char *ordinal(ulong, char *);
+char *first_nonspace(char *);
+void dump_hash_table(int);
+void dump_shared_bufs(void);
+void drop_core(char *);
+int extract_hex(char *, ulong *, char, ulong);
+int count_bits_int(int);
+int count_bits_long(ulong);
+int highest_bit_long(ulong);
+int lowest_bit_long(ulong);
+void buf_init(void);
+void sym_buf_init(void);
+void free_all_bufs(void);
+char *getbuf(long);
+void freebuf(char *);
+char *resizebuf(char *, long, long);
+char *strdupbuf(char *);
+#define GETBUF(X)   getbuf((long)(X))
+#define FREEBUF(X)  freebuf((char *)(X))
+#define RESIZEBUF(X,Y,Z) (X) = (typeof(X))resizebuf((char *)(X), (long)(Y), (long)(Z));
+#define STRDUPBUF(X) strdupbuf((char *)(X))
+void sigsetup(int, void *, struct sigaction *, struct sigaction *);
+#define SIGACTION(s, h, a, o) sigsetup(s, h, a, o)
+char *convert_time(ulonglong, char *);
+void stall(ulong);
+char *pages_to_size(ulong, char *);
+int clean_arg(void);
+int empty_list(ulong);
+int machine_type(char *);
+int machine_type_mismatch(char *, char *, char *, ulong);
+void command_not_supported(void);
+void option_not_supported(int);
+void please_wait(char *);
+void please_wait_done(void);
+int pathcmp(char *, char *);
+int calculate(char *, ulong *, ulonglong *, ulong);
+int endian_mismatch(char *, char, ulong);
+uint16_t swap16(uint16_t, int);
+uint32_t swap32(uint32_t, int);
+uint64_t swap64(uint64_t, int);
+ulong *get_cpumask_buf(void);
+int make_cpumask(char *, ulong *, int, int *);
+size_t strlcpy(char *, char *, size_t);
+struct rb_node *rb_first(struct rb_root *);
+struct rb_node *rb_parent(struct rb_node *, struct rb_node *);
+struct rb_node *rb_right(struct rb_node *, struct rb_node *);
+struct rb_node *rb_left(struct rb_node *, struct rb_node *);
+struct rb_node *rb_next(struct rb_node *);
+struct rb_node *rb_last(struct rb_root *);
+
+/* 
+ *  symbols.c 
+ */
+void symtab_init(void);
+char *check_specified_kernel_debug_file(void);
+void no_debugging_data(int);
+void get_text_init_space(void);
+int is_kernel_text(ulong);
+int is_kernel_data(ulong);
+int is_init_data(ulong value); 
+int is_kernel_text_offset(ulong);
+int is_symbol_text(struct syment *);
+int is_rodata(ulong, struct syment **);
+int get_text_function_range(ulong, ulong *, ulong *);
+void datatype_init(void);
+struct syment *symbol_search(char *);
+struct syment *value_search(ulong, ulong *);
+struct syment *value_search_base_kernel(ulong, ulong *);
+struct syment *value_search_module(ulong, ulong *);
+struct syment *symbol_search_next(char *, struct syment *);
+ulong highest_bss_symbol(void);
+int in_ksymbol_range(ulong);
+int module_symbol(ulong, struct syment **, 
+	struct load_module **, char *, ulong);
+#define IS_MODULE_VADDR(X) \
+	(module_symbol((ulong)(X), NULL, NULL, NULL, *gdb_output_radix))
+char *closest_symbol(ulong);
+ulong closest_symbol_value(ulong);
+#define SAME_FUNCTION(X,Y) (closest_symbol_value(X) == closest_symbol_value(Y))
+void show_symbol(struct syment *, ulong, ulong);
+#define SHOW_LINENUM  (0x1)
+#define SHOW_SECTION  (0x2)
+#define SHOW_HEX_OFFS (0x4)
+#define SHOW_DEC_OFFS (0x8)
+#define SHOW_RADIX() (*gdb_output_radix == 16 ? SHOW_HEX_OFFS : SHOW_DEC_OFFS)
+#define SHOW_MODULE  (0x10)
+int symbol_name_count(char *);
+int symbol_query(char *, char *, struct syment **);
+struct syment *next_symbol(char *, struct syment *);
+struct syment *prev_symbol(char *, struct syment *);
+void get_symbol_data(char *, long, void *);
+int try_get_symbol_data(char *, long, void *);
+char *value_to_symstr(ulong, char *, ulong);
+char *value_symbol(ulong);
+ulong symbol_value(char *);
+ulong symbol_value_module(char *, char *);
+struct syment *per_cpu_symbol_search(char *);
+int symbol_exists(char *s);
+int kernel_symbol_exists(char *s);
+struct syment *kernel_symbol_search(char *);
+int get_syment_array(char *, struct syment **, int);
+void set_temporary_radix(unsigned int, unsigned int *);
+void restore_current_radix(unsigned int);
+void dump_struct(char *, ulong, unsigned);
+void dump_struct_member(char *, ulong, unsigned);
+void dump_union(char *, ulong, unsigned);
+void store_module_symbols_v1(ulong, int);
+void store_module_symbols_v2(ulong, int);
+int is_datatype_command(void);
+int is_typedef(char *);
+int arg_to_datatype(char *, struct datatype_member *, ulong);
+void dump_symbol_table(void);
+void dump_struct_table(ulong);
+void dump_offset_table(char *, ulong);
+int is_elf_file(char *);
+int is_kernel(char *);
+int is_shared_object(char *);
+int file_elf_version(char *);
+int is_system_map(char *);
+int is_compressed_kernel(char *, char **);
+int select_namelist(char *);
+int get_array_length(char *, int *, long);
+int get_array_length_alt(char *, char *, int *, long);
+int builtin_array_length(char *, int, int *);
+char *get_line_number(ulong, char *, int);
+char *get_build_directory(char *);
+int datatype_exists(char *);
+int get_function_numargs(ulong);
+int is_module_name(char *, ulong *, struct load_module **);
+int is_module_address(ulong, char *);
+ulong lowest_module_address(void);
+ulong highest_module_address(void);
+int load_module_symbols(char *, char *, ulong);
+void delete_load_module(ulong);
+ulong gdb_load_module_callback(ulong, char *);
+char *load_module_filter(char *, int);
+#define LM_P_FILTER   (1)
+#define LM_DIS_FILTER (2)
+long datatype_info(char *, char *, struct datatype_member *);
+int get_symbol_type(char *, char *, struct gnu_request *);
+int get_symbol_length(char *);
+int text_value_cache(ulong, uint32_t, uint32_t *);
+int text_value_cache_byte(ulong, unsigned char *);
+void dump_text_value_cache(int);
+void clear_text_value_cache(void);
+void dump_numargs_cache(void);
+int patch_kernel_symbol(struct gnu_request *);
+struct syment *generic_machdep_value_to_symbol(ulong, ulong *);
+long OFFSET_verify(long, char *, char *, int, char *);
+long SIZE_verify(long, char *, char *, int, char *);
+long OFFSET_option(long, long, char *, char *, int, char *, char *);
+long SIZE_option(long, long, char *, char *, int, char *, char *);
+void dump_trace(void **);
+int enumerator_value(char *, long *);
+int dump_enumerator_list(char *);
+struct load_module *init_module_function(ulong);
+struct struct_member_data {
+	char *structure;
+	char *member;
+	long type;
+	long unsigned_type;
+	long length;
+	long offset;
+	long bitpos;
+	long bitsize;
+};
+int fill_struct_member_data(struct struct_member_data *);
+void parse_for_member_extended(struct datatype_member *, ulong);
+void add_to_downsized(char *);
+int is_downsized(char *);
+int is_string(char *, char *);
+
+/*  
+ *  memory.c 
+ */
+void mem_init(void);
+void vm_init(void);
+int readmem(ulonglong, int, void *, long, char *, ulong);
+int writemem(ulonglong, int, void *, long, char *, ulong);
+int generic_verify_paddr(uint64_t);
+int read_dev_mem(int, void *, int, ulong, physaddr_t);
+int read_memory_device(int, void *, int, ulong, physaddr_t);
+int read_mclx_dumpfile(int, void *, int, ulong, physaddr_t);
+int read_lkcd_dumpfile(int, void *, int, ulong, physaddr_t);
+int read_daemon(int, void *, int, ulong, physaddr_t);
+int write_dev_mem(int, void *, int, ulong, physaddr_t);
+int write_memory_device(int, void *, int, ulong, physaddr_t);
+int write_mclx_dumpfile(int, void *, int, ulong, physaddr_t);
+int write_lkcd_dumpfile(int, void *, int, ulong, physaddr_t);
+int write_daemon(int, void *, int, ulong, physaddr_t);
+int kvtop(struct task_context *, ulong, physaddr_t *, int);
+int uvtop(struct task_context *, ulong, physaddr_t *, int);
+void do_vtop(ulong, struct task_context *, ulong);
+void raw_stack_dump(ulong, ulong);
+void raw_data_dump(ulong, long, int);
+int accessible(ulong);
+ulong vm_area_dump(ulong, ulong, ulong, struct reference *);
+#define IN_TASK_VMA(TASK,VA) (vm_area_dump((TASK), UVADDR|VERIFY_ADDR, (VA), 0))
+char *fill_vma_cache(ulong);
+void clear_vma_cache(void);
+void dump_vma_cache(ulong);
+int is_page_ptr(ulong, physaddr_t *);
+void dump_vm_table(int);
+int read_string(ulong, char *, int);
+void get_task_mem_usage(ulong, struct task_mem_usage *);
+char *get_memory_size(char *);
+uint64_t generic_memory_size(void);
+char *swap_location(ulonglong, char *); 
+void clear_swap_info_cache(void);
+uint memory_page_size(void);
+void force_page_size(char *);
+ulong first_vmalloc_address(void);
+ulong last_vmalloc_address(void);
+int in_vmlist_segment(ulong);
+int phys_to_page(physaddr_t, ulong *);
+int generic_get_kvaddr_ranges(struct vaddr_range *);
+int l1_cache_size(void);
+int dumpfile_memory(int);
+#define DUMPFILE_MEM_USED    (1)
+#define DUMPFILE_FREE_MEM    (2)
+#define DUMPFILE_MEM_DUMP    (3)
+#define DUMPFILE_ENVIRONMENT (4)
+uint64_t total_node_memory(void);
+int generic_is_kvaddr(ulong);
+int generic_is_uvaddr(ulong, struct task_context *);
+void fill_stackbuf(struct bt_info *);
+void alter_stackbuf(struct bt_info *);
+int vaddr_type(ulong, struct task_context *);
+char *format_stack_entry(struct bt_info *bt, char *, ulong, ulong);
+int in_user_stack(ulong, ulong);
+int dump_inode_page(ulong);
+
+
+/*
+ *  filesys.c 
+ */
+void fd_init(void);
+void vfs_init(void);
+int is_a_tty(char *);
+int file_exists(char *, struct stat *);
+int file_readable(char *);
+int is_directory(char *);
+char *search_directory_tree(char *, char *, int);
+void open_tmpfile(void);
+void close_tmpfile(void);
+void open_tmpfile2(void);
+void set_tmpfile2(FILE *);
+void close_tmpfile2(void);
+void open_files_dump(ulong, int, struct reference *);
+void get_pathname(ulong, char *, int, int, ulong);
+char *vfsmount_devname(ulong, char *, int);
+ulong file_to_dentry(ulong);
+ulong file_to_vfsmnt(ulong);
+int get_proc_version(void);
+int file_checksum(char *, long *);
+void dump_filesys_table(int);
+char *fill_file_cache(ulong);
+void clear_file_cache(void);
+char *fill_dentry_cache(ulong);
+void clear_dentry_cache(void);
+char *fill_inode_cache(ulong);
+void clear_inode_cache(void);
+int monitor_memory(long *, long *, long *, long *);
+int is_readable(char *);
+#define RADIX_TREE_COUNT   (1)
+#define RADIX_TREE_SEARCH  (2)
+#define RADIX_TREE_DUMP    (3)
+#define RADIX_TREE_GATHER  (4)
+#define RADIX_TREE_DUMP_CB (5)
+struct radix_tree_pair {
+	ulong index;
+	void *value;
+};
+ulong do_radix_tree(ulong, int, struct radix_tree_pair *);
+int file_dump(ulong, ulong, ulong, int, int);
+#define DUMP_FULL_NAME      0x1
+#define DUMP_INODE_ONLY     0x2
+#define DUMP_DENTRY_ONLY    0x4
+#define DUMP_EMPTY_FILE     0x8
+#define DUMP_FILE_NRPAGES  0x10
+#endif  /* !GDB_COMMON */
+int same_file(char *, char *);
+#ifndef GDB_COMMON
+int cleanup_memory_driver(void);
+
+
+/*
+ *  help.c 
+ */
+#define HELP_COLUMNS 5
+#define START_OF_HELP_DATA(X)  "START_OF_HELP_DATA" X
+#define END_OF_HELP_DATA       "END_OF_HELP_DATA"
+void help_init(void);
+void cmd_usage(char *, int);
+void display_version(void);
+void display_help_screen(char *);
+#ifdef ARM
+#define dump_machdep_table(X) arm_dump_machdep_table(X)
+#endif
+#ifdef ARM64
+#define dump_machdep_table(X) arm64_dump_machdep_table(X)
+#endif
+#ifdef X86
+#define dump_machdep_table(X) x86_dump_machdep_table(X)
+#endif
+#ifdef ALPHA
+#define dump_machdep_table(X) alpha_dump_machdep_table(X)
+#endif
+#ifdef PPC
+#define dump_machdep_table(X) ppc_dump_machdep_table(X)
+#endif
+#ifdef IA64
+#define dump_machdep_table(X) ia64_dump_machdep_table(X)
+#endif
+#ifdef S390
+#define dump_machdep_table(X) s390_dump_machdep_table(X)
+#endif
+#ifdef S390X
+#define dump_machdep_table(X) s390x_dump_machdep_table(X)
+#endif
+#ifdef X86_64
+#define dump_machdep_table(X) x86_64_dump_machdep_table(X)
+#endif
+#ifdef PPC64
+#define dump_machdep_table(X) ppc64_dump_machdep_table(X)
+#endif
+#ifdef MIPS
+#define dump_machdep_table(X) mips_dump_machdep_table(X)
+#endif
+#ifdef SPARC64
+#define dump_machdep_table(X) sparc64_dump_machdep_table(X)
+#endif
+extern char *help_pointer[];
+extern char *help_alias[];
+extern char *help_ascii[];
+extern char *help_bt[];
+extern char *help_btop[];
+extern char *help_dev[];
+extern char *help_dis[];
+extern char *help_eval[];
+extern char *help_exit[];
+extern char *help_extend[];
+extern char *help_files[];
+extern char *help_foreach[];
+extern char *help_fuser[];
+extern char *help_gdb[];
+extern char *help_help[];
+extern char *help_irq[];
+extern char *help_kmem[];
+extern char *help__list[];
+extern char *help_tree[];
+extern char *help_log[];
+extern char *help_mach[];
+extern char *help_mod[];
+extern char *help_mount[];
+extern char *help_net[];
+extern char *help_p[];
+extern char *help_ps[];
+extern char *help_pte[];
+extern char *help_ptob[];
+extern char *help_ptov[];
+extern char *help_quit[];
+extern char *help_rd[];
+extern char *help_repeat[];
+extern char *help_runq[];
+extern char *help_ipcs[];
+extern char *help_search[];
+extern char *help_set[];
+extern char *help_sig[];
+extern char *help_struct[];
+extern char *help_swap[];
+extern char *help_sym[];
+extern char *help_sys[];
+extern char *help_task[];
+extern char *help_timer[];
+extern char *help_union[];
+extern char *help_vm[];
+extern char *help_vtop[];
+extern char *help_waitq[];
+extern char *help_whatis[];
+extern char *help_wr[];
+#if defined(S390) || defined(S390X)
+extern char *help_s390dbf[];
+#endif
+extern char *help_map[];
+
+/*
+ *  task.c
+ */ 
+void task_init(void);
+int set_context(ulong, ulong);
+void show_context(struct task_context *);
+ulong pid_to_task(ulong);
+ulong task_to_pid(ulong);
+int task_exists(ulong);
+int is_kernel_thread(ulong);
+int is_idle_thread(ulong);
+void get_idle_threads(ulong *, int);
+char *task_state_string(ulong, char *, int);
+ulong task_flags(ulong);
+ulong task_state(ulong);
+ulong task_mm(ulong, int);
+ulong task_tgid(ulong);
+ulonglong task_last_run(ulong);
+ulong vaddr_in_task_struct(ulong);
+int comm_exists(char *);
+struct task_context *task_to_context(ulong);
+struct task_context *pid_to_context(ulong);
+struct task_context *tgid_to_context(ulong);
+ulong stkptr_to_task(ulong);
+ulong task_to_thread_info(ulong);
+ulong task_to_stackbase(ulong);
+int str_to_context(char *, ulong *, struct task_context **);
+#define STR_PID     (0x1)
+#define STR_TASK    (0x2)
+#define STR_INVALID (0x4)
+char *get_panicmsg(char *);
+char *task_cpu(int, char *, int);
+void print_task_header(FILE *, struct task_context *, int);
+ulong get_active_task(int);
+int is_task_active(ulong);
+int is_panic_thread(ulong);
+int get_panic_ksp(struct bt_info *, ulong *);
+void foreach(struct foreach_data *);
+int pid_exists(ulong);
+#define TASKS_PER_PID(x)  pid_exists(x)
+char *fill_task_struct(ulong);
+#define IS_LAST_TASK_READ(task) ((ulong)(task) == tt->last_task_read)
+char *fill_thread_info(ulong);
+#define IS_LAST_THREAD_INFO_READ(ti) ((ulong)(ti) == tt->last_thread_info_read)
+char *fill_mm_struct(ulong);
+#define IS_LAST_MM_READ(mm)     ((ulong)(mm) == tt->last_mm_read)
+void do_task(ulong, ulong, struct reference *, unsigned int);
+void clear_task_cache(void);
+int get_active_set(void);
+void clear_active_set(void);
+void do_sig(ulong, ulong, struct reference *);
+void modify_signame(int, char *, char *);
+ulong generic_get_stackbase(ulong);
+ulong generic_get_stacktop(ulong);
+void dump_task_table(int);
+void sort_context_array(void);
+void sort_tgid_array(void);
+int sort_by_tgid(const void *, const void *);
+int in_irq_ctx(ulonglong, int, ulong);
+void check_stack_overflow(void);
+
+/*
+ *  extensions.c
+ */
+void register_extension(struct command_table_entry *);
+void dump_extension_table(int);
+void load_extension(char *);
+void unload_extension(char *);
+void preload_extensions(void);
+/* Hooks for sial */
+unsigned long get_curtask(void);
+char *crash_global_cmd(void);
+struct command_table_entry *crash_cmd_table(void);
+
+/*
+ *  kernel.c 
+ */ 
+void kernel_init(void);
+void module_init(void);
+void verify_version(void);
+void verify_spinlock(void);
+void non_matching_kernel(void);
+struct load_module *modref_to_load_module(char *);
+int load_module_symbols_helper(char *);
+void unlink_module(struct load_module *);
+int check_specified_module_tree(char *, char *);
+int is_system_call(char *, ulong);
+void generic_dump_irq(int);
+void generic_get_irq_affinity(int);
+void generic_show_interrupts(int, ulong *);
+int generic_dis_filter(ulong, char *, unsigned int);
+int kernel_BUG_encoding_bytes(void);
+void display_sys_stats(void);
+char *get_uptime(char *, ulonglong *);
+void clone_bt_info(struct bt_info *, struct bt_info *, struct task_context *);
+void dump_kernel_table(int);
+void dump_bt_info(struct bt_info *, char *where);
+void dump_log(int);
+#define SHOW_LOG_LEVEL (0x1)
+#define SHOW_LOG_DICT  (0x2)
+#define SHOW_LOG_TEXT  (0x4)
+void set_cpu(int);
+void clear_machdep_cache(void);
+struct stack_hook *gather_text_list(struct bt_info *);
+int get_cpus_online(void);
+int get_cpus_active(void);
+int get_cpus_present(void);
+int get_cpus_possible(void);
+int check_offline_cpu(int);
+int hide_offline_cpu(int);
+int get_highest_cpu_online(void);
+int get_highest_cpu_present(void);
+int get_cpus_to_display(void);
+void get_log_from_vmcoreinfo(char *file);
+int in_cpu_map(int, int);
+void paravirt_init(void);
+void print_stack_text_syms(struct bt_info *, ulong, ulong);
+void back_trace(struct bt_info *);
+int in_alternate_stack(int, ulong);
+ulong cpu_map_addr(const char *type);
+#define BT_RAW                     (0x1ULL)
+#define BT_SYMBOLIC_ARGS           (0x2ULL)
+#define BT_FULL                    (0x4ULL)
+#define BT_TEXT_SYMBOLS            (0x8ULL)
+#define BT_TEXT_SYMBOLS_PRINT     (0x10ULL)
+#define BT_TEXT_SYMBOLS_NOPRINT   (0x20ULL)
+#define BT_USE_GDB                (0x40ULL)
+#define BT_EXCEPTION_FRAME        (0x80ULL)
+#define BT_LINE_NUMBERS          (0x100ULL)
+#define BT_USER_EFRAME           (0x200ULL)
+#define BT_INCOMPLETE_USER_EFRAME  (BT_USER_EFRAME)
+#define BT_SAVE_LASTSP           (0x400ULL)
+#define BT_FROM_EXCEPTION        (0x800ULL)
+#define BT_FROM_CALLFRAME       (0x1000ULL)
+#define BT_EFRAME_SEARCH        (0x2000ULL)
+#define BT_SPECULATE            (0x4000ULL)
+#define BT_FRAMESIZE_DISABLE   (BT_SPECULATE)
+#define BT_RESCHEDULE           (0x8000ULL)
+#define BT_SCHEDULE      (BT_RESCHEDULE)
+#define BT_RET_FROM_SMP_FORK   (0x10000ULL)
+#define BT_STRACE              (0x20000ULL)
+#define BT_KDUMP_ADJUST         (BT_STRACE)
+#define BT_KSTACKP             (0x40000ULL)
+#define BT_LOOP_TRAP           (0x80000ULL)
+#define BT_BUMP_FRAME_LEVEL   (0x100000ULL)
+#define BT_EFRAME_COUNT       (0x200000ULL)
+#define BT_CPU_IDLE           (0x400000ULL)
+#define BT_WRAP_TRAP          (0x800000ULL)
+#define BT_KERNEL_THREAD     (0x1000000ULL)
+#define BT_ERROR_MASK  (BT_LOOP_TRAP|BT_WRAP_TRAP|BT_KERNEL_THREAD|BT_CPU_IDLE)
+#define BT_UNWIND_ERROR      (0x2000000ULL)
+#define BT_OLD_BACK_TRACE    (0x4000000ULL)
+#define BT_OPT_BACK_TRACE    (0x4000000ULL)
+#define BT_FRAMESIZE_DEBUG   (0x8000000ULL)
+#define BT_CONTEXT_SWITCH   (0x10000000ULL)
+#define BT_HARDIRQ          (0x20000000ULL)
+#define BT_SOFTIRQ          (0x40000000ULL)
+#define BT_CHECK_CALLER     (0x80000000ULL)
+#define BT_NO_CHECK_CALLER (0x100000000ULL)
+#define BT_EXCEPTION_STACK (0x200000000ULL)
+#define BT_IRQSTACK        (0x400000000ULL)
+#define BT_DUMPFILE_SEARCH (0x800000000ULL)
+#define BT_EFRAME_SEARCH2 (0x1000000000ULL)
+#define BT_START          (0x2000000000ULL)
+#define BT_TEXT_SYMBOLS_ALL  (0x4000000000ULL)     
+#define BT_XEN_STOP_THIS_CPU (0x8000000000ULL)
+#define BT_THREAD_GROUP     (0x10000000000ULL)
+#define BT_SAVE_EFRAME_IP   (0x20000000000ULL)
+#define BT_FULL_SYM_SLAB    (0x40000000000ULL)
+#define BT_KDUMP_ELF_REGS   (0x80000000000ULL)
+#define BT_USER_SPACE      (0x100000000000ULL)
+#define BT_KERNEL_SPACE    (0x200000000000ULL)
+#define BT_FULL_SYM_SLAB2  (0x400000000000ULL)
+#define BT_EFRAME_TARGET   (0x800000000000ULL)
+#define BT_CPUMASK        (0x1000000000000ULL)
+#define BT_SHOW_ALL_REGS  (0x2000000000000ULL)
+#define BT_REGS_NOT_FOUND (0x4000000000000ULL)
+#define BT_SYMBOL_OFFSET   (BT_SYMBOLIC_ARGS)
+
+#define BT_REF_HEXVAL         (0x1)
+#define BT_REF_SYMBOL         (0x2)
+#define BT_REF_FOUND          (0x4)
+#define BT_REFERENCE_CHECK(X) ((X)->ref)
+#define BT_REFERENCE_FOUND(X) ((X)->ref && ((X)->ref->cmdflags & BT_REF_FOUND))
+
+#define NO_MODULES() \
+	 (!kt->module_list || (kt->module_list == kt->kernel_module))
+
+#define USER_EFRAME_ADDR(task) \
+	((ulong)task + UNION_SIZE("task_union") - SIZE(pt_regs))
+
+struct remote_file {
+	char *filename;
+	char *local;
+	int fd;
+	int flags;
+	int type;
+	long csum;
+	off_t size;
+};
+
+#define REMOTE_VERBOSE   (O_RDWR << 1)
+#define REMOTE_COPY_DONE (REMOTE_VERBOSE << 1)
+#define TYPE_ELF         (REMOTE_VERBOSE << 2)
+#define TYPE_DEVMEM      (REMOTE_VERBOSE << 3)
+#define TYPE_MCLXCD      (REMOTE_VERBOSE << 4)
+#define TYPE_LKCD        (REMOTE_VERBOSE << 5)
+#define TYPE_S390D       (REMOTE_VERBOSE << 6)
+#define TYPE_NETDUMP     (REMOTE_VERBOSE << 7)
+
+ulonglong xen_m2p(ulonglong);
+
+void read_in_kernel_config(int);
+
+#define IKCFG_INIT   (0)
+#define IKCFG_READ   (1)
+#define IKCFG_SETUP  (2)
+#define IKCFG_FREE   (3)
+
+int get_kernel_config(char *, char **);
+enum {
+	IKCONFIG_N,
+	IKCONFIG_Y,
+	IKCONFIG_M,
+	IKCONFIG_STR,
+};
+
+#define MAGIC_START  "IKCFG_ST"
+#define MAGIC_END    "IKCFG_ED"
+#define MAGIC_SIZE   (sizeof(MAGIC_START) - 1)
+
+/*
+ *  dev.c
+ */
+void dev_init(void);
+void dump_dev_table(void);
+
+#ifdef ARM
+void arm_init(int);
+void arm_dump_machdep_table(ulong);
+int arm_is_vmalloc_addr(ulong);
+void arm_dump_backtrace_entry(struct bt_info *, int, ulong, ulong);
+
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to ARM architecture\n")
+
+struct arm_pt_regs {
+	ulong uregs[18];
+};
+
+#define ARM_cpsr	uregs[16]
+#define ARM_pc		uregs[15]
+#define ARM_lr		uregs[14]
+#define ARM_sp		uregs[13]
+#define ARM_ip		uregs[12]
+#define ARM_fp		uregs[11]
+#define ARM_r10		uregs[10]
+#define ARM_r9		uregs[9]
+#define ARM_r8		uregs[8]
+#define ARM_r7		uregs[7]
+#define ARM_r6		uregs[6]
+#define ARM_r5		uregs[5]
+#define ARM_r4		uregs[4]
+#define ARM_r3		uregs[3]
+#define ARM_r2		uregs[2]
+#define ARM_r1		uregs[1]
+#define ARM_r0		uregs[0]
+#define ARM_ORIG_r0	uregs[17]
+
+#define KSYMS_START	(0x1)
+#define PHYS_BASE	(0x2)
+#define PGTABLE_V2	(0x4)
+#define IDMAP_PGD	(0x8)
+
+#define KVBASE_MASK	(0x1ffffff)
+
+struct machine_specific {
+	ulong phys_base;
+	ulong vmalloc_start_addr;
+	ulong modules_vaddr;
+	ulong modules_end;
+	ulong kernel_text_start;
+	ulong kernel_text_end;
+	ulong exception_text_start;
+	ulong exception_text_end;
+	ulonglong last_pgd_read_lpae;
+	ulonglong last_pmd_read_lpae;
+	ulonglong last_ptbl_read_lpae;
+	struct arm_pt_regs *crash_task_regs;
+	int unwind_index_prel31;
+};
+
+int init_unwind_tables(void);
+void unwind_backtrace(struct bt_info *);
+#endif /* ARM */
+
+/* 
+ * arm64.c 
+ */
+#ifdef ARM64
+void arm64_init(int);
+void arm64_dump_machdep_table(ulong);
+ulong arm64_VTOP(ulong);
+int arm64_IS_VMALLOC_ADDR(ulong);
+ulong arm64_swp_type(ulong);
+ulong arm64_swp_offset(ulong);
+#endif
+
+/*
+ *  alpha.c
+ */
+#ifdef ALPHA
+void alpha_init(int);
+void alpha_dump_machdep_table(ulong);
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to alpha architecture\n")
+
+#define HWRESET_TASK(X)  ((machdep->flags & HWRESET) && is_task_active(X) && \
+                         (task_to_context(X)->processor == 0)) 
+#endif
+
+/*
+ *  x86.c           
+ */
+#ifdef X86
+void x86_init(int);
+void x86_dump_machdep_table(ulong);
+void x86_display_idt_table(void);
+#define display_idt_table() x86_display_idt_table()
+#define KSYMS_START    (0x1)
+void x86_dump_eframe_common(struct bt_info *bt, ulong *, int);
+char *x86_function_called_by(ulong);
+struct syment *x86_jmp_error_code(ulong);
+struct syment *x86_text_lock_jmp(ulong, ulong *);
+
+struct machine_specific {
+        ulong *idt_table;
+	ulong entry_tramp_start;
+	ulong entry_tramp_end;
+	physaddr_t entry_tramp_start_phys;
+	ulonglong last_pmd_read_PAE;
+	ulonglong last_ptbl_read_PAE;
+	ulong page_protnone;
+	int max_numnodes;
+	ulong *remap_start_vaddr;
+	ulong *remap_end_vaddr;
+	ulong *remap_start_pfn;
+};
+
+struct syment *x86_is_entry_tramp_address(ulong, ulong *); 
+#endif
+
+/*
+ * x86_64.c
+ */
+#ifdef X86_64
+void x86_64_init(int);
+void x86_64_dump_machdep_table(ulong);
+ulong x86_64_PTOV(ulong);
+ulong x86_64_VTOP(ulong);
+int x86_64_IS_VMALLOC_ADDR(ulong);
+void x86_64_display_idt_table(void);
+#define display_idt_table() x86_64_display_idt_table()
+long x86_64_exception_frame(ulong, ulong, char *, struct bt_info *, FILE *);
+#define EFRAME_INIT (0)
+
+struct x86_64_pt_regs_offsets {
+        long r15;
+        long r14;
+        long r13;
+        long r12;
+        long rbp;
+        long rbx;
+/* arguments: non interrupts/non tracing syscalls only save upto here*/
+        long r11;
+        long r10;
+        long r9;
+        long r8;
+        long rax;
+        long rcx;
+        long rdx;
+        long rsi;
+        long rdi;
+        long orig_rax;
+/* end of arguments */
+/* cpu exception frame or undefined */
+        long rip;
+        long cs;
+        long eflags;
+        long rsp;
+        long ss;
+};
+
+#define MAX_EXCEPTION_STACKS 7
+#define NMI_STACK (machdep->machspec->stkinfo.NMI_stack_index)
+
+struct x86_64_stkinfo {
+	ulong ebase[NR_CPUS][MAX_EXCEPTION_STACKS];
+	int esize[MAX_EXCEPTION_STACKS];
+	ulong ibase[NR_CPUS];
+	int isize;
+	int NMI_stack_index;
+	char *exception_stacks[MAX_EXCEPTION_STACKS];
+};
+
+struct machine_specific {
+	ulong userspace_top;
+	ulong page_offset;
+	ulong vmalloc_start_addr;
+	ulong vmalloc_end;
+	ulong vmemmap_vaddr;
+	ulong vmemmap_end;
+	ulong modules_vaddr;
+	ulong modules_end;
+	ulong phys_base;
+        char *pml4;
+	char *upml;
+	ulong last_upml_read;
+	ulong last_pml4_read;
+	char *irqstack;
+	ulong irq_eframe_link;
+	struct x86_64_pt_regs_offsets pto;
+	struct x86_64_stkinfo stkinfo;
+	ulong *current;
+	ulong *crash_nmi_rsp;
+	ulong vsyscall_page;
+	ulong thread_return;
+	ulong page_protnone;
+	ulong GART_start;
+	ulong GART_end;
+	ulong kernel_image_size;
+};
+
+#define KSYMS_START    (0x1)
+#define PT_REGS_INIT   (0x2)
+#define VM_ORIG        (0x4)
+#define VM_2_6_11      (0x8)
+#define VM_XEN        (0x10)
+#define NO_TSS        (0x20)
+#define SCHED_TEXT    (0x40)
+#define PHYS_BASE     (0x80)
+#define VM_XEN_RHEL4 (0x100)
+#define FRAMEPOINTER (0x200)
+#define GART_REGION  (0x400)
+#define NESTED_NMI   (0x800)
+#define RANDOMIZED  (0x1000)
+
+#define VM_FLAGS (VM_ORIG|VM_2_6_11|VM_XEN|VM_XEN_RHEL4)
+
+#define _2MB_PAGE_MASK (~((MEGABYTES(2))-1))
+
+#endif
+
+#if defined(X86) || defined(X86_64)
+
+/*
+ *  unwind_x86_32_64.c
+ */
+void init_unwind_table(void);
+int dwarf_backtrace(struct bt_info *, int, ulong);
+void dwarf_debug(struct bt_info *);
+int dwarf_print_stack_entry(struct bt_info *, int);
+
+#endif
+
+
+/*
+ * ppc64.c
+ */
+
+/*
+ *  This structure was copied from kernel source
+ *  in include/asm-ppc/ptrace.h
+ */
+struct ppc64_pt_regs {
+        long gpr[32];
+        long nip;
+        long msr;
+        long orig_gpr3;      /* Used for restarting system calls */
+        long ctr;
+        long link;
+        long xer;
+        long ccr;
+        long mq;             /* 601 only (not used at present) */
+                                /* Used on APUS to hold IPL value. */
+	long trap;           /* Reason for being here */
+        long dar;            /* Fault registers */
+        long dsisr;
+        long result;         /* Result of a system call */
+};
+
+struct ppc64_elf_siginfo {
+    int si_signo;
+    int si_code;
+    int si_errno;
+};
+
+struct ppc64_elf_prstatus {
+    struct ppc64_elf_siginfo pr_info;
+    short pr_cursig;
+    unsigned long pr_sigpend;
+    unsigned long pr_sighold;
+    pid_t pr_pid;
+    pid_t pr_ppid;
+    pid_t pr_pgrp;
+    pid_t pr_sid;
+    struct timeval pr_utime;
+    struct timeval pr_stime;
+    struct timeval pr_cutime;
+    struct timeval pr_cstime;
+    struct ppc64_pt_regs pr_reg;
+    int pr_fpvalid;
+};
+
+#ifdef PPC64
+
+struct ppc64_vmemmap {
+        unsigned long phys;
+        unsigned long virt;
+};
+
+/*
+ * Used to store the HW interrupt stack. It is only for 2.4.
+ */
+struct machine_specific {
+        ulong hwintrstack[NR_CPUS];
+        char *hwstackbuf;
+        uint hwstacksize;
+
+	uint l4_index_size;
+	uint l3_index_size;
+	uint l2_index_size;
+	uint l1_index_size;
+
+	uint ptrs_per_l4;
+	uint ptrs_per_l3;
+	uint ptrs_per_l2;
+	uint ptrs_per_l1;
+
+	uint l4_shift;
+	uint l3_shift;
+	uint l2_shift;
+	uint l1_shift;
+
+	uint pte_rpn_shift;
+	ulong pte_rpn_mask;
+	ulong pgd_masked_bits;
+	ulong pud_masked_bits;
+	ulong pmd_masked_bits;
+
+	int vmemmap_cnt;
+	int vmemmap_psize;
+	ulong vmemmap_base;
+	struct ppc64_vmemmap *vmemmap_list;
+	ulong _page_pte;
+	ulong _page_present;
+	ulong _page_user;
+	ulong _page_rw;
+	ulong _page_guarded;
+	ulong _page_coherent;
+	ulong _page_no_cache;
+	ulong _page_writethru;
+	ulong _page_dirty;
+	ulong _page_accessed;
+	int (*is_kvaddr)(ulong);
+	int (*is_vmaddr)(ulong);
+};
+
+void ppc64_init(int);
+void ppc64_dump_machdep_table(ulong);
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to PowerPC architecture\n")
+#define KSYMS_START     (0x1)
+#define VM_ORIG         (0x2)
+#define VMEMMAP_AWARE   (0x4)
+#define BOOK3E          (0x8)
+#define PHYS_ENTRY_L4   (0x10)
+#define SWAP_ENTRY_L4   (0x20)
+/*
+ * The flag bit for radix MMU in cpu_spec.mmu_features
+ * in the kernel is also 0x40.
+ */
+#define RADIX_MMU       (0x40)
+
+#define REGION_SHIFT       (60UL)
+#define REGION_ID(addr)    (((unsigned long)(addr)) >> REGION_SHIFT)
+#define VMEMMAP_REGION_ID  (0xfUL)
+#endif
+
+/*
+ *  ppc.c
+ */
+#ifdef PPC
+void ppc_init(int);
+void ppc_dump_machdep_table(ulong);
+void ppc_relocate_nt_prstatus_percpu(void **, uint *);
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to PowerPC architecture\n")
+#define KSYMS_START (0x1)
+/* This should match PPC_FEATURE_BOOKE from include/asm-powerpc/cputable.h */
+#define CPU_BOOKE (0x00008000)
+#else
+#define ppc_relocate_nt_prstatus_percpu(X,Y) do {} while (0)
+#endif
+
+/*
+ *  lkcd_fix_mem.c
+ */
+
+struct _dump_header_asm_s;
+struct _dump_header_s;
+ulong get_lkcd_switch_stack(ulong);
+int fix_addr_v8(struct _dump_header_asm_s *);
+int lkcd_dump_init_v8_arch(struct _dump_header_s *dh);
+int fix_addr_v7(int);
+int get_lkcd_regs_for_cpu_arch(int cpu, ulong *eip, ulong *esp);
+int lkcd_get_kernel_start_v8(ulong *addr);
+
+/*
+ * lkcd_v8.c
+ */
+int get_lkcd_regs_for_cpu_v8(struct bt_info *bt, ulong *eip, ulong *esp);
+
+/*
+ *  ia64.c
+ */
+#ifdef IA64
+void ia64_init(int);
+void ia64_dump_machdep_table(ulong);
+void ia64_dump_line_number(ulong);
+ulong ia64_get_switch_stack(ulong);
+void ia64_exception_frame(ulong, struct bt_info *bt);
+ulong ia64_PTOV(ulong);
+ulong ia64_VTOP(ulong);
+int ia64_IS_VMALLOC_ADDR(ulong);
+#define display_idt_table() \
+	error(FATAL, "-d option TBD on ia64 architecture\n");
+int ia64_in_init_stack(ulong addr);
+int ia64_in_mca_stack_hyper(ulong addr, struct bt_info *bt);
+physaddr_t ia64_xen_kdump_p2m(struct xen_kdump_data *xkd, physaddr_t pseudo);
+
+#define OLD_UNWIND       (0x1)   /* CONFIG_IA64_NEW_UNWIND not turned on */
+#define NEW_UNWIND       (0x2)   /* CONFIG_IA64_NEW_UNWIND turned on */
+#define NEW_UNW_V1       (0x4)
+#define NEW_UNW_V2       (0x8)
+#define NEW_UNW_V3      (0x10)
+#define UNW_OUT_OF_SYNC (0x20)   /* shared data structures out of sync */
+#define UNW_READ        (0x40)   /* kernel unw has been read successfully */
+#define MEM_LIMIT       (0x80)
+#define UNW_PTREGS     (0x100)
+#define UNW_R0	       (0x200)
+
+#undef IA64_RBS_OFFSET
+#undef IA64_STK_OFFSET
+#define IA64_RBS_OFFSET   ((SIZE(task_struct) + 15) & ~15)
+#define IA64_STK_OFFSET   (STACKSIZE())
+
+struct machine_specific {
+	ulong cpu_data_address;
+        ulong unimpl_va_mask;
+        ulong unimpl_pa_mask;
+	long unw_tables_offset;
+	long unw_kernel_table_offset;
+	long unw_pt_regs_offsets;
+	int script_index;
+	struct unw_script *script_cache;
+	ulong script_cache_fills;
+	ulong script_cache_hits;
+	void *unw;
+	ulong mem_limit;
+	ulong kernel_region;
+	ulong kernel_start;
+	ulong phys_start;
+	ulong vmalloc_start;
+	char *ia64_memmap;
+	uint64_t efi_memmap_size; 
+	uint64_t efi_memdesc_size;
+	void (*unwind_init)(void);
+	void (*unwind)(struct bt_info *);
+	void (*dump_unwind_stats)(void);
+	int (*unwind_debug)(ulong);
+	int ia64_init_stack_size;
+};
+
+
+/*
+ *  unwind.c
+ */
+void unwind_init_v1(void);
+void unwind_v1(struct bt_info *);
+void dump_unwind_stats_v1(void);
+int unwind_debug_v1(ulong);
+
+void unwind_init_v2(void);
+void unwind_v2(struct bt_info *);
+void dump_unwind_stats_v2(void);
+int unwind_debug_v2(ulong);
+
+void unwind_init_v3(void);
+void unwind_v3(struct bt_info *);
+void dump_unwind_stats_v3(void);
+int unwind_debug_v3(ulong);
+
+#endif  /* IA64 */
+
+/*
+ *  s390.c
+ */
+#ifdef S390 
+void s390_init(int);
+void s390_dump_machdep_table(ulong);
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to S390 architecture\n")
+#define KSYMS_START (0x1)
+#endif
+
+/*
+ *  s390_dump.c
+ */
+int is_s390_dump(char *);
+FILE* s390_dump_init(char *);
+int read_s390_dumpfile(int, void *, int, ulong, physaddr_t);
+int write_s390_dumpfile(int, void *, int, ulong, physaddr_t);
+uint s390_page_size(void);
+int s390_memory_used(void);
+int s390_free_memory(void);
+int s390_memory_dump(FILE *);
+ulong get_s390_panic_task(void);
+void get_s390_panicmsg(char *);
+
+/*
+ *  s390x.c
+ */
+#ifdef S390X
+void s390x_init(int);
+void s390x_dump_machdep_table(ulong);
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to S390X architecture\n")
+#define KSYMS_START (0x1)
+#endif
+
+/*
+ * mips.c
+ */
+void mips_display_regs_from_elf_notes(int, FILE *);
+
+#ifdef MIPS
+void mips_init(int);
+void mips_dump_machdep_table(ulong);
+
+#define display_idt_table() \
+        error(FATAL, "-d option is not applicable to MIPS architecture\n")
+
+struct mips_regset {
+	ulong regs[45];
+};
+
+struct mips_pt_regs_main {
+        ulong regs[32];
+        ulong cp0_status;
+        ulong hi;
+        ulong lo;
+};
+
+struct mips_pt_regs_cp0 {
+        ulong cp0_badvaddr;
+        ulong cp0_cause;
+        ulong cp0_epc;
+};
+
+#define KSYMS_START	(0x1)
+#define PHYS_BASE	(0x2)
+
+#define KVBASE_MASK	(0x1ffffff)
+
+struct machine_specific {
+	ulong phys_base;
+	ulong vmalloc_start_addr;
+	ulong modules_vaddr;
+	ulong modules_end;
+
+	ulong _page_present;
+	ulong _page_read;
+	ulong _page_write;
+	ulong _page_accessed;
+	ulong _page_modified;
+	ulong _page_global;
+	ulong _page_valid;
+	ulong _page_no_read;
+	ulong _page_no_exec;
+	ulong _page_dirty;
+
+	ulong _pfn_shift;
+
+#define _PAGE_PRESENT   (machdep->machspec->_page_present)
+#define _PAGE_READ      (machdep->machspec->_page_read)
+#define _PAGE_WRITE     (machdep->machspec->_page_write)
+#define _PAGE_ACCESSED  (machdep->machspec->_page_accessed)
+#define _PAGE_MODIFIED  (machdep->machspec->_page_modified)
+#define _PAGE_GLOBAL    (machdep->machspec->_page_global)
+#define _PAGE_VALID     (machdep->machspec->_page_valid)
+#define _PAGE_NO_READ   (machdep->machspec->_page_no_read)
+#define _PAGE_NO_EXEC   (machdep->machspec->_page_no_exec)
+#define _PAGE_DIRTY     (machdep->machspec->_page_dirty)
+#define _PFN_SHIFT      (machdep->machspec->_pfn_shift)
+
+	struct mips_regset *crash_task_regs;
+};
+#endif /* MIPS */
+
+/*
+ * sparc64.c
+ */
+#ifdef SPARC64
+void sparc64_init(int);
+void sparc64_dump_machdep_table(ulong);
+int sparc64_vmalloc_addr(ulong);
+#define display_idt_table() \
+	error(FATAL, "The -d option is not applicable to sparc64.\n")
+#endif
+
+/*
+ *  netdump.c 
+ */
+int is_netdump(char *, ulong);
+uint netdump_page_size(void);
+int read_netdump(int, void *, int, ulong, physaddr_t);
+int write_netdump(int, void *, int, ulong, physaddr_t);
+int netdump_free_memory(void);
+int netdump_memory_used(void);
+int netdump_init(char *, FILE *);
+ulong get_netdump_panic_task(void);
+ulong get_netdump_switch_stack(ulong);
+FILE *set_netdump_fp(FILE *);
+int netdump_memory_dump(FILE *);
+void get_netdump_regs(struct bt_info *, ulong *, ulong *);
+int is_partial_netdump(void);
+void get_netdump_regs_x86(struct bt_info *, ulong *, ulong *);
+void get_netdump_regs_x86_64(struct bt_info *, ulong *, ulong *);
+void dump_registers_for_elf_dumpfiles(void);
+struct vmcore_data;
+struct vmcore_data *get_kdump_vmcore_data(void);
+int read_kdump(int, void *, int, ulong, physaddr_t);
+int write_kdump(int, void *, int, ulong, physaddr_t);
+int is_kdump(char *, ulong);
+int kdump_init(char *, FILE *);
+ulong get_kdump_panic_task(void);
+uint kdump_page_size(void);
+int kdump_free_memory(void);
+int kdump_memory_used(void);
+int kdump_memory_dump(FILE *);
+void get_kdump_regs(struct bt_info *, ulong *, ulong *);
+void xen_kdump_p2m_mfn(char *);
+int is_sadump_xen(void);
+void set_xen_phys_start(char *);
+ulong xen_phys_start(void);
+int xen_major_version(void);
+int xen_minor_version(void);
+int get_netdump_arch(void);
+int exist_regs_in_elf_notes(struct task_context *);
+void *get_regs_from_elf_notes(struct task_context *);
+void map_cpus_to_prstatus(void);
+int arm_kdump_phys_base(ulong *);
+int is_proc_kcore(char *, ulong);
+int proc_kcore_init(FILE *);
+int read_proc_kcore(int, void *, int, ulong, physaddr_t);
+int write_proc_kcore(int, void *, int, ulong, physaddr_t);
+int kcore_memory_dump(FILE *);
+void dump_registers_for_qemu_mem_dump(void);
+void kdump_backup_region_init(void);
+void display_regs_from_elf_notes(int, FILE *);
+void display_ELF_note(int, int, void *, FILE *);
+void *netdump_get_prstatus_percpu(int);
+#define PRSTATUS_NOTE (1)
+#define QEMU_NOTE     (2)
+
+/*
+ * ramdump.c
+ */
+int is_ramdump(char *pattern);
+char *ramdump_to_elf(void);
+void ramdump_elf_output_file(char *opt);
+void ramdump_cleanup(void);
+int read_ramdump(int fd, void *bufptr, int cnt, ulong addr, physaddr_t paddr);
+void show_ramdump_files(void);
+void dump_ramdump_data(void);
+int is_ramdump_image(void);
+
+/*
+ *  diskdump.c
+ */
+int is_diskdump(char *);
+uint diskdump_page_size(void);
+int read_diskdump(int, void *, int, ulong, physaddr_t);
+int write_diskdump(int, void *, int, ulong, physaddr_t);
+int diskdump_free_memory(void);
+int diskdump_memory_used(void);
+int diskdump_init(char *, FILE *);
+ulong get_diskdump_panic_task(void);
+ulong get_diskdump_switch_stack(ulong);
+int diskdump_memory_dump(FILE *);
+FILE *set_diskdump_fp(FILE *);
+void get_diskdump_regs(struct bt_info *, ulong *, ulong *);
+int diskdump_phys_base(unsigned long *);
+ulong *diskdump_flags;
+int is_partial_diskdump(void);
+int dumpfile_is_split(void);
+void show_split_dumpfiles(void);
+void x86_process_elf_notes(void *, unsigned long);
+void *diskdump_get_prstatus_percpu(int);
+void map_cpus_to_prstatus_kdump_cmprs(void);
+void diskdump_display_regs(int, FILE *);
+void process_elf32_notes(void *, ulong);
+void process_elf64_notes(void *, ulong);
+void dump_registers_for_compressed_kdump(void);
+
+/*
+ * makedumpfile.c
+ */
+void check_flattened_format(char *file);
+int is_flattened_format(char *file);
+int read_flattened_format(int fd, off_t offset, void *buf, size_t size);
+void dump_flat_header(FILE *);
+
+/*
+ * xendump.c
+ */
+int is_xendump(char *);
+int read_xendump(int, void *, int, ulong, physaddr_t);
+int write_xendump(int, void *, int, ulong, physaddr_t);
+uint xendump_page_size(void);
+int xendump_free_memory(void);
+int xendump_memory_used(void);
+int xendump_init(char *, FILE *);
+int xendump_memory_dump(FILE *);
+ulong get_xendump_panic_task(void);
+void get_xendump_regs(struct bt_info *, ulong *, ulong *);
+char *xc_core_mfn_to_page(ulong, char *);
+int xc_core_mfn_to_page_index(ulong);
+void xendump_panic_hook(char *);
+int read_xendump_hyper(int, void *, int, ulong, physaddr_t);
+struct xendump_data *get_xendump_data(void);
+
+/*
+ * kvmdump.c
+ */
+int is_kvmdump(char *);
+int is_kvmdump_mapfile(char *);
+int kvmdump_init(char *, FILE *);
+int read_kvmdump(int, void *, int, ulong, physaddr_t);
+int write_kvmdump(int, void *, int, ulong, physaddr_t);
+int kvmdump_free_memory(void);
+int kvmdump_memory_used(void);
+int kvmdump_memory_dump(FILE *);
+void get_kvmdump_regs(struct bt_info *, ulong *, ulong *);
+ulong get_kvmdump_panic_task(void);
+int kvmdump_phys_base(unsigned long *);
+void kvmdump_display_regs(int, FILE *);
+void set_kvmhost_type(char *);
+void set_kvm_iohole(char *);
+struct kvm_register_set {
+	union {
+		uint32_t cs;
+		uint32_t ss;
+		uint32_t ds;
+		uint32_t es;
+		uint32_t fs;
+		uint32_t gs;
+		uint64_t ip;
+		uint64_t flags;
+		uint64_t regs[16];
+	} x86;
+};
+int get_kvm_register_set(int, struct kvm_register_set *);
+
+/*
+ * sadump.c
+ */
+int is_sadump(char *);
+uint sadump_page_size(void);
+int read_sadump(int, void *, int, ulong, physaddr_t);
+int write_sadump(int, void *, int, ulong, physaddr_t);
+int sadump_init(char *, FILE *);
+int sadump_is_diskset(void);
+ulong get_sadump_panic_task(void);
+ulong get_sadump_switch_stack(ulong);
+int sadump_memory_used(void);
+int sadump_free_memory(void);
+int sadump_memory_dump(FILE *);
+FILE *set_sadump_fp(FILE *);
+void get_sadump_regs(struct bt_info *bt, ulong *ipp, ulong *spp);
+void sadump_display_regs(int, FILE *);
+int sadump_phys_base(ulong *);
+void sadump_show_diskset(void);
+int sadump_is_zero_excluded(void);
+void sadump_set_zero_excluded(void);
+void sadump_unset_zero_excluded(void);
+struct sadump_data;
+struct sadump_data *get_sadump_data(void);
+
+/*
+ * qemu.c
+ */
+int qemu_init(char *);
+
+/*
+ * qemu-load.c
+ */
+int is_qemu_vm_file(char *);
+void dump_qemu_header(FILE *);
+
+/*
+ *  net.c
+ */
+void net_init(void);
+void dump_net_table(void);
+void dump_sockets_workhorse(ulong, ulong, struct reference *);
+
+/*
+ *  remote.c
+ */
+int is_remote_daemon(char *);
+physaddr_t get_remote_phys_base(physaddr_t, physaddr_t);
+physaddr_t remote_vtop(int, physaddr_t);
+int get_remote_regs(struct bt_info *, ulong *, ulong *);
+physaddr_t get_remote_cr3(int);
+void remote_fd_init(void);
+int get_remote_file(struct remote_file *);
+uint remote_page_size(void);
+int find_remote_module_objfile(struct load_module *lm, char *, char *);
+int remote_free_memory(void);
+int remote_memory_dump(int);
+int remote_memory_used(void);
+void remote_exit(void);
+int remote_execute(void);
+void remote_clear_pipeline(void);
+int remote_memory_read(int, char *, int, physaddr_t, int);
+
+/*
+ * vmware_vmss.c
+ */
+int is_vmware_vmss(char *filename);
+int vmware_vmss_init(char *filename, FILE *ofp);
+uint vmware_vmss_page_size(void);
+int read_vmware_vmss(int, void *, int, ulong, physaddr_t);
+int write_vmware_vmss(int, void *, int, ulong, physaddr_t);
+
+/*
+ *  gnu_binutils.c
+ */
+
+/* NO LONGER IN USE */
+
+/*
+ *  test.c
+ */
+void cmd_template(void);
+void foreach_test(ulong, ulong);
+
+/*
+ *  va_server.c
+ */
+int mclx_page_size(void);
+int vas_memory_used(void);
+int vas_memory_dump(FILE *);
+int vas_free_memory(char *);
+void set_vas_debug(ulong);
+size_t vas_write(void *, size_t);
+int va_server_init(char *, ulong *, ulong *, ulong *);
+size_t vas_read(void *, size_t);
+int vas_lseek(ulong, int);
+
+/*
+ *  lkcd_x86_trace.c
+ */
+int lkcd_x86_back_trace(struct bt_info *, int, FILE *);
+
+/*
+ * lkcd_common.c
+ */
+int lkcd_dump_init(FILE *, int, char *);
+ulong get_lkcd_panic_task(void);
+void get_lkcd_panicmsg(char *);
+int is_lkcd_compressed_dump(char *);
+void dump_lkcd_environment(ulong);
+int lkcd_lseek(physaddr_t);
+long lkcd_read(void *, long);
+void set_lkcd_debug(ulong);
+FILE *set_lkcd_fp(FILE *);
+uint lkcd_page_size(void);
+int lkcd_memory_used(void);
+int lkcd_memory_dump(FILE *);
+int lkcd_free_memory(void);
+void lkcd_print(char *, ...);
+void set_remote_lkcd_panic_data(ulong, char *);
+void set_lkcd_nohash(void);
+int lkcd_load_dump_page_header(void *, ulong);
+void lkcd_dumpfile_complaint(uint32_t, uint32_t, int);
+int set_mb_benchmark(ulong);
+ulonglong fix_lkcd_address(ulonglong);
+int lkcd_get_kernel_start(ulong *addr);
+int get_lkcd_regs_for_cpu(struct bt_info *bt, ulong *eip, ulong *esp);
+
+/*
+ * lkcd_v1.c
+ */
+int lkcd_dump_init_v1(FILE *, int);
+void dump_dump_page_v1(char *, void *);
+void dump_lkcd_environment_v1(ulong);
+uint32_t get_dp_size_v1(void);
+uint32_t get_dp_flags_v1(void);
+uint64_t get_dp_address_v1(void);
+
+/*
+ * lkcd_v2_v3.c
+ */
+int lkcd_dump_init_v2_v3(FILE *, int);
+void dump_dump_page_v2_v3(char *, void *);
+void dump_lkcd_environment_v2_v3(ulong);
+uint32_t get_dp_size_v2_v3(void);
+uint32_t get_dp_flags_v2_v3(void);
+uint64_t get_dp_address_v2_v3(void);
+
+/*
+ * lkcd_v5.c
+ */
+int lkcd_dump_init_v5(FILE *, int);
+void dump_dump_page_v5(char *, void *);
+void dump_lkcd_environment_v5(ulong);
+uint32_t get_dp_size_v5(void); 
+uint32_t get_dp_flags_v5(void);
+uint64_t get_dp_address_v5(void); 
+
+/*
+ * lkcd_v7.c
+ */
+int lkcd_dump_init_v7(FILE *, int, char *);
+void dump_dump_page_v7(char *, void *);
+void dump_lkcd_environment_v7(ulong);
+uint32_t get_dp_size_v7(void); 
+uint32_t get_dp_flags_v7(void);
+uint64_t get_dp_address_v7(void); 
+
+/*
+ * lkcd_v8.c
+ */
+int lkcd_dump_init_v8(FILE *, int, char *);
+void dump_dump_page_v8(char *, void *);
+void dump_lkcd_environment_v8(ulong);
+uint32_t get_dp_size_v8(void); 
+uint32_t get_dp_flags_v8(void);
+uint64_t get_dp_address_v8(void); 
+
+#ifdef LKCD_COMMON
+/*
+ *  Until they differ across versions, these remain usable in the common
+ *  routines in lkcd_common.c
+ */
+#define LKCD_DUMP_MAGIC_NUMBER        (0xa8190173618f23edULL)
+#define LKCD_DUMP_MAGIC_LIVE          (0xa8190173618f23cdULL)  
+
+#define LKCD_DUMP_V1                  (0x1)  /* DUMP_VERSION_NUMBER */ 
+#define LKCD_DUMP_V2                  (0x2)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V3                  (0x3)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V5                  (0x5)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V6                  (0x6)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V7                  (0x7)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V8                  (0x8)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V9                  (0x9)  /* DUMP_VERSION_NUMBER */
+#define LKCD_DUMP_V10                 (0xa)  /* DUMP_VERSION_NUMBER */
+
+#define LKCD_DUMP_VERSION_NUMBER_MASK (0xf)
+#define LKCD_DUMP_RAW                 (0x1)   /* DUMP_[DH_]RAW */ 
+#define LKCD_DUMP_COMPRESSED          (0x2)   /* DUMP_[DH_]COMPRESSED */
+#define LKCD_DUMP_END                 (0x4)   /* DUMP_[DH_]END */
+
+#define LKCD_DUMP_COMPRESS_NONE    (0x0)      /* DUMP_COMPRESS_NONE */ 
+#define LKCD_DUMP_COMPRESS_RLE     (0x1)      /* DUMP_COMPRESS_RLE */
+#define LKCD_DUMP_COMPRESS_GZIP    (0x2)      /* DUMP_COMPRESS_GZIP */
+
+#define LKCD_DUMP_MCLX_V0            (0x80000000)   /* MCLX mod of LKCD */
+#define LKCD_DUMP_MCLX_V1            (0x40000000)   /* Extra page header data */
+#define LKCD_OFFSET_TO_FIRST_PAGE    (65536)
+
+#define MCLX_PAGE_HEADERS            (4096)
+#define MCLX_V1_PAGE_HEADER_CACHE    ((sizeof(uint64_t)) * MCLX_PAGE_HEADERS)
+
+/*
+ *  lkcd_load_dump_page_header() return values
+ */
+#define LKCD_DUMPFILE_OK  (0)
+#define LKCD_DUMPFILE_EOF (1)
+#define LKCD_DUMPFILE_END (2)
+
+/*
+ *  Common handling of LKCD dump environment 
+ */
+#define LKCD_CACHED_PAGES     (16)
+#define LKCD_PAGE_HASH        (32)
+#define LKCD_DUMP_HEADER_ONLY (1)       /* arguments to lkcd_dump_environment */
+#define LKCD_DUMP_PAGE_ONLY   (2)
+
+#define LKCD_VALID     (0x1)      	       /* flags */
+#define LKCD_REMOTE    (0x2)
+#define LKCD_NOHASH    (0x4)
+#define LKCD_MCLX      (0x8)
+#define LKCD_BAD_DUMP (0x10)
+
+struct page_hash_entry {
+	uint32_t pg_flags;
+	uint64_t pg_addr;
+	off_t pg_hdr_offset;
+	struct page_hash_entry *next;
+};
+
+struct page_desc {
+	off_t offset; /* lseek offset in dump file */
+};
+
+struct physmem_zone {
+	uint64_t start;
+	struct page_desc *pages;
+};
+
+struct fix_addrs {
+        ulong task;
+        ulong saddr;
+        ulong sw;
+};
+
+
+struct lkcd_environment {
+        int fd;                        /* dumpfile file descriptor */
+	ulong flags;                   /* flags from above */
+	ulong debug;                   /* shadow of pc->debug */
+	FILE *fp;		       /* abstracted fp for fprintf */
+        void *dump_header;             /* header stash, v1 or v2 */
+	void *dump_header_asm;         /* architecture specific header for v2 */
+	void *dump_header_asm_smp;     /* architecture specific header for v7 & v8 */
+        void *dump_page;               /* current page header holder */
+	uint32_t version;              /* version number of this dump */
+	uint32_t page_size;	       /* size of a Linux memory page */
+	int page_shift;                /* byte address to page */
+	int bits;                      /* processor bitsize */
+	ulong panic_task;              /* panic task address */
+	char *panic_string;            /* pointer to stashed panic string */
+	uint32_t compression;          /* compression type */
+        uint32_t (*get_dp_size)(void); /* returns current page's dp_size */
+        uint32_t (*get_dp_flags)(void); /* returns current page's dp_size */
+        uint64_t (*get_dp_address)(void); /* returns current page's dp_address*/
+	size_t page_header_size;       /* size of version's page header */
+        unsigned long curpos;          /* offset into current page */
+        uint64_t curpaddr;             /* current page's physical address */
+	off_t curhdroffs;              /* current page's header offset */
+        char *curbufptr;               /* pointer to uncompressed page buffer */
+        uint64_t kvbase;               /* physical-to-LKCD page address format*/
+        char *page_cache_buf;          /* base of cached buffer pages */
+        char *compressed_page;         /* copy of compressed page data */
+        int evict_index;               /* next page to evict */
+        ulong evictions;               /* total evictions done */
+        struct page_cache_hdr {        /* header for each cached page */
+		uint32_t pg_flags;
+                uint64_t pg_addr;
+                char *pg_bufptr;
+                ulong pg_hit_count;
+        } page_cache_hdr[LKCD_CACHED_PAGES];
+	struct page_hash_entry *page_hash;
+	ulong total_pages;
+	ulong benchmark_pages;
+	ulong benchmarks_done;
+	off_t *mb_hdr_offsets;
+	ulong total_reads;
+	ulong cached_reads;
+	ulong hashed_reads;
+	ulong hashed;
+	ulong compressed;
+	ulong raw;
+
+	/* lkcd_v7 additions */
+	char    *dumpfile_index;	/* array of offsets for each page */
+	int     ifd;			/* index file for dump (LKCD V7+) */
+	long 	memory_pages;		/* Mamimum index of dump pages */
+	off_t 	page_offset_max;	/* Offset of page with greatest offset seen so far */
+	long 	page_index_max;		/* Index  of page with greatest offset seen so far */
+	off_t 	*page_offsets;		/* Pointer to huge array with seek offsets */
+					/* NB: There are no holes in the array */
+
+	struct physmem_zone *zones;	/* Array of physical memory zones */
+	int 	num_zones;		/* Number of zones initialized */
+	int 	max_zones;		/* Size of the zones array */
+	long	zoned_offsets;		/* Number of stored page offsets */
+	uint64_t zone_mask;
+	int	zone_shift;
+
+	int     fix_addr_num;           /* Number of active stacks to switch to saved values */
+	struct fix_addrs *fix_addr;     /* Array of active stacks to switch to saved values */                                                                                
+
+
+};
+
+#define ZONE_ALLOC 128	
+#define ZONE_SIZE (MEGABYTES(512))
+
+#define MEGABYTE_ALIGNED(vaddr)  (!((uint64_t)(vaddr) & MEGABYTE_MASK))
+
+#define LKCD_PAGE_HASH_INDEX(paddr) \
+        (((paddr) >> lkcd->page_shift) % LKCD_PAGE_HASH)
+#define LKCD_PAGES_PER_MEGABYTE() (MEGABYTES(1) / lkcd->page_size)
+#define LKCD_PAGE_MEGABYTE(page)  ((page) / LKCD_PAGES_PER_MEGABYTE())
+#define LKCD_BENCHMARKS_DONE()  (lkcd->benchmarks_done >= lkcd->benchmark_pages)
+#define LKCD_VALID_PAGE(flags) ((flags) & LKCD_VALID)
+
+extern struct lkcd_environment *lkcd;
+
+#define LKCD_DEBUG(x)  (lkcd->debug >= (x))
+#undef BITS
+#undef BITS32
+#undef BITS64
+#define BITS()    (lkcd->bits)
+#define BITS32()  (lkcd->bits == 32)
+#define BITS64()  (lkcd->bits == 64)
+
+#endif  /* LKCD_COMMON */
+
+/*
+ *  gdb_interface.c
+ */
+void gdb_main_loop(int, char **);
+void display_gdb_banner(void);
+void get_gdb_version(void);
+void gdb_session_init(void);
+void gdb_interface(struct gnu_request *);
+int gdb_pass_through(char *, FILE *, ulong);
+int gdb_readmem_callback(ulong, void *, int, int);
+int gdb_line_number_callback(ulong, ulong, ulong);
+int gdb_print_callback(ulong);
+void gdb_error_hook(void);
+void restore_gdb_sanity(void);
+int is_gdb_command(int, ulong);
+char *gdb_command_string(int, char *, int);
+void dump_gnu_request(struct gnu_request *, int);
+int gdb_CRASHDEBUG(ulong);
+void dump_gdb_data(void);
+void update_gdb_hooks(void);
+void gdb_readnow_warning(void);
+int gdb_set_crash_scope(ulong, char *);
+extern int *gdb_output_format;
+extern unsigned int *gdb_print_max;
+extern int *gdb_prettyprint_structs;
+extern int *gdb_prettyprint_arrays;
+extern int *gdb_repeat_count_threshold;
+extern int *gdb_stop_print_at_null;
+extern unsigned int *gdb_output_radix;
+
+/*
+ *  gdb/top.c
+ */
+extern void execute_command (char *, int);
+#if defined(GDB_5_3) || defined(GDB_6_0) || defined(GDB_6_1)
+extern void (*command_loop_hook)(void);
+extern void (*error_hook)(void);
+#else
+extern void (*deprecated_command_loop_hook)(void);
+
+/*
+ *  gdb/exceptions.c
+ */
+extern void (*error_hook)(void);
+#endif
+
+/*
+ *  gdb/symtab.c
+ */
+extern void gdb_command_funnel(struct gnu_request *);
+
+/*
+ *  gdb/symfile.c
+ */
+#if defined(GDB_6_0) || defined(GDB_6_1)
+struct objfile;
+extern void (*target_new_objfile_hook)(struct objfile *);
+#endif
+
+/*
+ *  gdb/valprint.c
+ */
+extern unsigned output_radix;
+#if defined(GDB_5_3) || defined(GDB_6_0) || defined(GDB_6_1)
+extern int output_format;
+extern int prettyprint_structs;
+extern int prettyprint_arrays;
+extern int repeat_count_threshold;
+extern unsigned int print_max;
+extern int stop_print_at_null;
+#endif
+
+#ifdef GDB_7_6
+/*
+ *  gdb/cleanups.c
+ */
+struct cleanup;
+extern struct cleanup *all_cleanups(void);
+extern void do_cleanups(struct cleanup *);
+#else
+/*
+ *  gdb/utils.c
+ */
+extern void do_cleanups(void *);
+#endif
+
+/*
+ *  gdb/version.c
+ */
+extern char *version;
+
+/*
+ *  gdb/disasm.c
+ */
+#ifdef GDB_5_3
+extern int gdb_disassemble_from_exec;
+#endif
+
+/*
+ *  readline/readline.c
+ */
+#ifdef GDB_5_3
+extern char *readline(char *);
+#else
+extern char *readline(const char *);
+#endif
+extern int rl_editing_mode;
+
+/*
+ *  readline/history.c
+ */
+extern int history_offset;
+
+/*
+ *  external gdb routines
+ */
+extern int gdb_main_entry(int, char **);
+#ifdef GDB_5_3
+extern unsigned long calc_crc32(unsigned long, unsigned char *, size_t);
+#else
+extern unsigned long gnu_debuglink_crc32 (unsigned long, unsigned char *, size_t);
+#endif
+extern int have_partial_symbols(void); 
+extern int have_full_symbols(void);
+
+#if defined(X86) || defined(X86_64) || defined(IA64)
+#define XEN_HYPERVISOR_ARCH 
+#endif
+
+#endif /* !GDB_COMMON */
diff --git a/executer/kernel/mcoverlayfs/Makefile.in b/executer/kernel/mcoverlayfs/Makefile.in
index d0f571b2..a7fc8e9b 100644
--- a/executer/kernel/mcoverlayfs/Makefile.in
+++ b/executer/kernel/mcoverlayfs/Makefile.in
@@ -21,7 +21,10 @@ endif
 endif
 ifeq ($(BUILD_MODULE_TMP),rhel)
 ifeq ($(BUILD_MODULE),none)
-BUILD_MODULE=$(shell if [ ${LINUX_VERSION_CODE} -eq 199168 -a ${RHEL_RELEASE} -ge 327 -a ${RHEL_RELEASE} -le 514 ]; then echo "linux-3.10.0-327.36.1.el7"; else echo "none"; fi)
+BUILD_MODULE=$(shell if [ ${LINUX_VERSION_CODE} -eq 199168 -a ${RHEL_RELEASE} -ge 327 -a ${RHEL_RELEASE} -le 693 ]; then echo "linux-3.10.0-327.36.1.el7"; else echo "none"; fi)
+endif
+ifeq ($(BUILD_MODULE),none)
+BUILD_MODULE=$(shell if [ ${LINUX_VERSION_CODE} -ge 262144 -a ${LINUX_VERSION_CODE} -lt 262400 ]; then echo "linux-4.0.9"; else echo "none"; fi)
 endif
 endif
 endif
diff --git a/executer/user/Makefile.in b/executer/user/Makefile.in
index 3281bbbd..cc87016f 100644
--- a/executer/user/Makefile.in
+++ b/executer/user/Makefile.in
@@ -13,7 +13,7 @@ CFLAGS=-Wall -O -I. -I$(VPATH)/arch/${ARCH}
 LDFLAGS=@LDFLAGS@
 RPATH=$(shell echo $(LDFLAGS)|awk '{for(i=1;i<=NF;i++){if($$i~/^-L/){w=$$i;sub(/^-L/,"-Wl,-rpath,",w);print w}}}')
 VPATH=@abs_srcdir@
-TARGET=mcexec libsched_yield
+TARGET=mcexec libsched_yield ldump2mcdump.so
 @uncomment_if_ENABLE_MEMDUMP@TARGET+=eclair
 LIBS=@LIBS@
 ARCH=@ARCH@
@@ -45,6 +45,9 @@ eclair: eclair.c
 	$(CC) $(CFLAGS) -I${IHKDIR} -o $@ $^ $(LIBS)
 endif
 
+ldump2mcdump.so: ldump2mcdump.c
+	$(CC) $(CFLAGS) $(LDFLAGS) -shared -fPIC -o $@ $<
+
 libsched_yield: libsched_yield.c
 	$(CC) -shared -fPIC -Wl,-soname,sched_yield.so.1 -o libsched_yield.so.1.0.0 $^ -lc -ldl
 
@@ -83,6 +86,7 @@ install::
 	mkdir -p -m 755 $(BINDIR)
 	install -m 755 mcexec $(BINDIR)
 	mkdir -p -m 755 $(MCKERNEL_LIBDIR)
+	install -m 755 ldump2mcdump.so $(MCKERNEL_LIBDIR)
 	install -m 755 libsched_yield.so.1.0.0 $(MCKERNEL_LIBDIR)
 ifeq ($(ENABLE_QLMPI),yes)
 	install -m 644 ../include/qlmpilib.h $(MCKERNEL_INCDIR)
@@ -94,3 +98,5 @@ ifeq ($(ENABLE_QLMPI),yes)
 	install -m 755 ql_talker $(SBINDIR)
 endif
 	@uncomment_if_ENABLE_MEMDUMP@install -m 755 eclair $(BINDIR)
+	@uncomment_if_ENABLE_MEMDUMP@install -m 755 vmcore2mckdump $(BINDIR)
+
diff --git a/executer/user/eclair.c b/executer/user/eclair.c
index 22a70f2f..dc758789 100644
--- a/executer/user/eclair.c
+++ b/executer/user/eclair.c
@@ -29,6 +29,8 @@
 
 #define CPU_TID_BASE 1000000
 
+#define PHYSMEM_NAME_SIZE 32
+
 struct options {
 	uint8_t	cpu;
 	uint8_t	help;
@@ -123,6 +125,8 @@ static int read_physmem(uintptr_t pa, void *buf, size_t size) {
 	bfd_boolean ok;
 	int i;
 
+	char physmem_name[PHYSMEM_NAME_SIZE];
+
 	off = 0;
 	/* Check if pa is valid in any chunks and figure
 	 * out the global offset in dump section */
@@ -135,8 +139,6 @@ static int read_physmem(uintptr_t pa, void *buf, size_t size) {
 			off += (pa - mem_chunks->chunks[i].addr);
 			break;
 		}
-
-		off += mem_chunks->chunks[i].size;
 	}
 
 	if (i == mem_chunks->nr_chunks) {
@@ -144,6 +146,15 @@ static int read_physmem(uintptr_t pa, void *buf, size_t size) {
 		return 1;
 	}
 
+	memset(physmem_name,0,sizeof(physmem_name));
+	sprintf(physmem_name, "physmem%d",i);
+
+	dumpscn = bfd_get_section_by_name(dumpbfd, physmem_name);
+	if (!dumpscn) {
+		bfd_perror("read_physmem:bfd_get_section_by_name(physmem)");
+		return 1;
+	}
+
 	ok = bfd_get_section_contents(dumpbfd, dumpscn, buf, off, size);
 	if (!ok) {
 		bfd_perror("read_physmem:bfd_get_section_contents");
@@ -596,6 +607,11 @@ static int setup_symbols(char *fname) {
 
 static int setup_dump(char *fname) {
 	bfd_boolean ok;
+	long mem_size;
+	static dump_mem_chunks_t mem_info;
+
+	char physmem_name[PHYSMEM_NAME_SIZE];
+	int i;
 
 #ifdef POSTK_DEBUG_ARCH_DEP_34
 	dumpbfd = bfd_fopen(opt.dump_path, NULL, "r", -1);
@@ -613,31 +629,45 @@ static int setup_dump(char *fname) {
 		return 1;
 	}
 
-	mem_chunks = malloc(PHYS_CHUNKS_DESC_SIZE);
-	if (!mem_chunks) {
-		perror("allocating mem chunks descriptor: ");
-		return 1;
-	}
-
 	dumpscn = bfd_get_section_by_name(dumpbfd, "physchunks");
 	if (!dumpscn) {
 		bfd_perror("bfd_get_section_by_name");
 		return 1;
 	}
 
-	ok = bfd_get_section_contents(dumpbfd, dumpscn, mem_chunks,
-			0, PHYS_CHUNKS_DESC_SIZE);
+	ok = bfd_get_section_contents(dumpbfd, dumpscn, &mem_info,
+			0, sizeof(mem_info));
 	if (!ok) {
-		bfd_perror("read_physmem:bfd_get_section_contents");
+		bfd_perror("read_physmem:bfd_get_section_contents(mem_size)");
+		return 1;
+	}
+
+	mem_size = (sizeof(dump_mem_chunks_t) + (sizeof(struct dump_mem_chunk) * mem_info.nr_chunks));
+
+	mem_chunks = malloc(mem_size);
+	if (!mem_chunks) {
+		perror("allocating mem chunks descriptor: ");
+		return 1;
+	}
+
+	ok = bfd_get_section_contents(dumpbfd, dumpscn, mem_chunks,
+			0, mem_size);
+	if (!ok) {
+		bfd_perror("read_physmem:bfd_get_section_contents(mem_chunks)");
 		return 1;
 	}
 
 	kernel_base = mem_chunks->kernel_base;
 
-	dumpscn = bfd_get_section_by_name(dumpbfd, "physmem");
-	if (!dumpscn) {
-		bfd_perror("bfd_get_section_by_name");
-		return 1;
+	for (i = 0; i < mem_info.nr_chunks; ++i) {
+		memset(physmem_name,0,sizeof(physmem_name));
+		sprintf(physmem_name, "physmem%d",i);
+
+		dumpscn = bfd_get_section_by_name(dumpbfd, physmem_name);
+		if (!dumpscn) {
+			bfd_perror("read_physmem:bfd_get_section_by_name(physmem)");
+			return 1;
+		}
 	}
 
 	return 0;
diff --git a/executer/user/ldump2mcdump.c b/executer/user/ldump2mcdump.c
new file mode 100644
index 00000000..d86acee3
--- /dev/null
+++ b/executer/user/ldump2mcdump.c
@@ -0,0 +1,483 @@
+
+#include "../include/defs.h"      /* From the crash source top-level directory */
+#include <bfd.h>
+#include <pwd.h>
+
+void ldump2mcdump_init(void);    /* constructor function */
+void ldump2mcdump_fini(void);    /* destructor function (optional) */
+
+void cmd_ldump2mcdump(void);     /* Declare the commands and their help data. */
+char *help_ldump2mcdump[];
+
+static struct command_table_entry command_table[] = {
+        { "ldump2mcdump", cmd_ldump2mcdump, help_ldump2mcdump, 0},          /* One or more commands, */
+        { NULL },                                     /* terminated by NULL, */
+};
+
+
+void __attribute__((constructor))
+ldump2mcdump_init(void) /* Register the command set. */
+{ 
+        register_extension(command_table);
+}
+ 
+/* 
+ *  This function is called if the shared object is unloaded. 
+ *  If desired, perform any cleanups here. 
+ */
+void __attribute__((destructor))
+ldump2mcdump_fini(void) { }
+
+struct ihk_dump_page {
+	unsigned long start;
+	unsigned long map_count;
+	unsigned long map[0];
+};
+
+struct ihk_dump_page_set {
+	unsigned int completion_flag;
+	unsigned int count;
+	unsigned long page_size;
+	unsigned long phy_page;
+};
+
+struct dump_mem_chunk {
+	unsigned long addr;
+	unsigned long size;
+};
+
+typedef struct dump_mem_chunks_s {
+	int nr_chunks;
+	unsigned long kernel_base;
+	struct dump_mem_chunk chunks[];
+} dump_mem_chunks_t;
+
+#define PATH_MAX	4096
+#define DUMP_MEM_SYMBOL	"dump_page_set_addr"
+#define BOOTSTRAP_MEM_SYMBOL	"dump_bootstrap_mem_start"
+#define MCDUMP_DEFAULT_FILENAME	"mcdump"
+#define PAGE_SHIFT         12
+#define LARGE_PAGE_SHIFT   21
+#define LARGE_PAGE_SIZE    (1UL << LARGE_PAGE_SHIFT)
+#define LARGE_PAGE_MASK    (~((unsigned long)LARGE_PAGE_SIZE - 1))
+
+#define PHYSMEM_NAME_SIZE 32
+
+void cmd_ldump2mcdump(void)
+{
+	static char path[PATH_MAX];
+	static char hname[HOST_NAME_MAX+1];
+	bfd *abfd = NULL;
+	char *fname;
+	bfd_boolean ok;
+	asection *scn;
+	unsigned long phys_size, phys_offset;
+	int error;
+	size_t bsize;
+	void *buf = NULL;
+	uintptr_t addr;
+	size_t cpsize;
+	time_t t;
+	struct tm *tm;
+	char *date;
+	struct passwd *pw;
+	dump_mem_chunks_t *mem_chunks = NULL;
+	long mem_size;
+	int opt = 0;
+	int read_mem_ret = TRUE;
+
+	ulong symbol_dump_page_set = 0;
+	ulong dump_page_set_addr = 0;
+	ulong symbol_bootstrap_mem = 0;
+	ulong bootstrap_mem = 0;
+	struct ihk_dump_page_set dump_page_set;
+	ulong ihk_dump_page_addr = 0;
+	struct ihk_dump_page ihk_dump_page;
+	ulong *map_buf = NULL;
+	ulong map_size = 0;
+	int i,j,k,index,mem_num;
+	ulong map_start,bit_count;
+	char *physmem_name_buf = NULL;
+	char physmem_name[PHYSMEM_NAME_SIZE];
+
+	ulong read_mem_addr = 0;
+
+	if (argcnt < 2) {
+		perror("argument error");
+		return;
+	}
+
+	strcpy(path,MCDUMP_DEFAULT_FILENAME);
+
+	while ((opt = getopt(argcnt, args, "o:")) != -1) {
+		switch (opt) {
+			case 'o': /* '-o' */
+				strcpy(path,optarg);
+				break;
+			default: /* '?' */
+				fprintf(stderr, "ldump2mcdump os_index [-o file_name]\n");
+				return;
+		}
+	}
+
+	fname = path;
+	symbol_dump_page_set = symbol_value(DUMP_MEM_SYMBOL);
+	readmem(symbol_dump_page_set,KVADDR,&dump_page_set_addr,sizeof(dump_page_set_addr),"",FAULT_ON_ERROR);
+	readmem(dump_page_set_addr,KVADDR,&dump_page_set,sizeof(dump_page_set),"",FAULT_ON_ERROR);
+
+	// DUMP_QUERY_NUM_MEM_AREAS
+	ihk_dump_page_addr = PTOV(dump_page_set.phy_page);
+	for (i = 0, mem_num = 0; i < dump_page_set.count; i++) {
+
+		readmem(ihk_dump_page_addr,KVADDR,&ihk_dump_page,sizeof(ihk_dump_page),"",FAULT_ON_ERROR);
+		map_size = sizeof(unsigned long)*ihk_dump_page.map_count;
+		map_buf = malloc(map_size);
+		if (map_buf != NULL) {
+			memset(map_buf,0x00,map_size);
+			readmem((ihk_dump_page_addr+sizeof(struct ihk_dump_page)),KVADDR,map_buf,map_size,"",FAULT_ON_ERROR);
+
+			for (j = 0, bit_count = 0; j < ihk_dump_page.map_count; j++) {
+				for ( k = 0; k < 64; k++) {
+					if (((ulong)*(map_buf+j) >> k) & 0x1) {
+						bit_count++;
+					} else {
+						if (bit_count) {
+							mem_num++;
+							bit_count = 0;
+						}
+					}
+				}
+			}
+
+			if (bit_count) {
+				mem_num++;
+			}
+			free(map_buf);
+		} else {
+			perror("allocating mem buffer: ");
+			return;
+		}
+
+		ihk_dump_page_addr += (sizeof(struct ihk_dump_page)+(sizeof(unsigned long)*ihk_dump_page.map_count));
+	}
+	mem_size = (sizeof(dump_mem_chunks_t) + (sizeof(struct dump_mem_chunk) * mem_num));
+
+	// DUMP_QUERY_MEM_AREAS
+	mem_chunks = malloc(mem_size);
+	if (mem_chunks != NULL) {
+		memset(mem_chunks, 0, mem_size);
+		ihk_dump_page_addr = PTOV(dump_page_set.phy_page);
+
+		for (i = 0, index = 0; i <  dump_page_set.count; i++) {
+
+			readmem(ihk_dump_page_addr,KVADDR,&ihk_dump_page,sizeof(ihk_dump_page),"",FAULT_ON_ERROR);
+			map_size = sizeof(unsigned long)*ihk_dump_page.map_count;
+			map_buf = malloc(map_size);
+			if (map_buf != NULL) {
+				memset(map_buf,0x00,map_size);
+				readmem((ihk_dump_page_addr+sizeof(struct ihk_dump_page)),KVADDR,map_buf,map_size,"",FAULT_ON_ERROR);
+
+				for (j = 0, bit_count = 0; j < ihk_dump_page.map_count; j++) {
+					for (k = 0; k < 64; k++) {
+						if (((ulong)*(map_buf+j) >> k) & 0x1) {
+							if (!bit_count) {
+								map_start = (unsigned long)(ihk_dump_page.start + ((unsigned long)j << (PAGE_SHIFT+6)));
+								map_start = map_start + ((unsigned long)k << PAGE_SHIFT);
+							}
+							bit_count++;
+						} else {
+							if (bit_count) {
+								mem_chunks->chunks[index].addr = map_start;
+								mem_chunks->chunks[index].size = (bit_count << PAGE_SHIFT);
+								index++;
+								bit_count = 0;
+							}
+						}
+					}
+				}
+
+				if (bit_count) {
+					mem_chunks->chunks[index].addr = map_start;
+					mem_chunks->chunks[index].size = (bit_count << PAGE_SHIFT);
+					index++;
+				}
+
+				ihk_dump_page_addr += (sizeof(struct ihk_dump_page)+(sizeof(unsigned long)*ihk_dump_page.map_count));
+				free(map_buf);
+			} else {
+				perror("allocating mem buffer: ");
+				return;
+			}
+
+		}
+		mem_chunks->nr_chunks = index;
+
+		symbol_bootstrap_mem = symbol_value(BOOTSTRAP_MEM_SYMBOL);
+
+		readmem(symbol_bootstrap_mem,KVADDR,&bootstrap_mem,sizeof(bootstrap_mem),"",FAULT_ON_ERROR);
+
+		/* See load_file() for the calculation below */
+		mem_chunks->kernel_base =
+			(bootstrap_mem + LARGE_PAGE_SIZE * 2 - 1) & LARGE_PAGE_MASK;
+	} else {
+		perror("allocating mem buffer: ");
+		return;
+	}
+
+	// DUMP_READ
+	phys_size = 0;
+
+//	fprintf(fp,"%s: nr chunks: %d\n", __FUNCTION__, mem_chunks->nr_chunks);
+	for (i = 0; i < mem_chunks->nr_chunks; ++i) {
+//		fprintf(fp,"%s: 0x%lx:0x%lx\n",
+//				__FUNCTION__,
+//				mem_chunks->chunks[i].addr,
+//				mem_chunks->chunks[i].size);
+		phys_size += mem_chunks->chunks[i].size;
+	}
+
+	bsize = 0x100000;
+	buf = malloc(bsize);
+	if (!buf) {
+		perror("malloc");
+		return;
+	}
+
+	bfd_init();
+
+	abfd = bfd_fopen(fname, "elf64-x86-64", "w", -1);
+	if (!abfd) {
+		bfd_perror("bfd_fopen");
+		return;
+	}
+
+	ok = bfd_set_format(abfd, bfd_object);
+	if (!ok) {
+		bfd_perror("bfd_set_format");
+		return;
+	}
+
+	t = time(NULL);
+	if (t == (time_t)-1) {
+		perror("time");
+		return;
+	}
+
+	tm = localtime(&t);
+	if (!tm) {
+		perror("localtime");
+		return;
+	}
+
+	date = asctime(tm);
+	if (date) {
+		cpsize = strlen(date) - 1;	/* exclude trailing '\n' */
+		scn = bfd_make_section_anyway(abfd, "date");
+		if (!scn) {
+			bfd_perror("bfd_make_section_anyway(date)");
+			return;
+		}
+
+		ok = bfd_set_section_size(abfd, scn, cpsize);
+		if (!ok) {
+			bfd_perror("bfd_set_section_size");
+			return;
+		}
+
+		ok = bfd_set_section_flags(abfd, scn, SEC_HAS_CONTENTS);
+		if (!ok) {
+			bfd_perror("bfd_set_setction_flags");
+			return;
+		}
+	}
+	error = gethostname(hname, sizeof(hname));
+	if (!error) {
+		cpsize = strlen(hname);
+		scn = bfd_make_section_anyway(abfd, "hostname");
+		if (!scn) {
+			bfd_perror("bfd_make_section_anyway(hostname)");
+			return;
+		}
+
+		ok = bfd_set_section_size(abfd, scn, cpsize);
+		if (!ok) {
+			bfd_perror("bfd_set_section_size");
+			return;
+		}
+
+		ok = bfd_set_section_flags(abfd, scn, SEC_HAS_CONTENTS);
+		if (!ok) {
+			bfd_perror("bfd_set_setction_flags");
+			return;
+		}
+	}
+	pw = getpwuid(getuid());
+	if (pw) {
+		cpsize = strlen(pw->pw_name);
+		scn = bfd_make_section_anyway(abfd, "user");
+		if (!scn) {
+			bfd_perror("bfd_make_section_anyway(user)");
+			return;
+		}
+
+		ok = bfd_set_section_size(abfd, scn, cpsize);
+		if (!ok) {
+			bfd_perror("bfd_set_section_size");
+			return;
+		}
+
+		ok = bfd_set_section_flags(abfd, scn, SEC_HAS_CONTENTS);
+		if (!ok) {
+			bfd_perror("bfd_set_setction_flags");
+			return;
+		}
+	}
+
+	/* Add section for physical memory chunks information */
+	scn = bfd_make_section_anyway(abfd, "physchunks");
+	if (!scn) {
+		bfd_perror("bfd_make_section_anyway(physchunks)");
+		return;
+	}
+
+	ok = bfd_set_section_size(abfd, scn, mem_size);
+	if (!ok) {
+		bfd_perror("bfd_set_section_size");
+		return;
+	}
+
+	ok = bfd_set_section_flags(abfd, scn, SEC_ALLOC|SEC_HAS_CONTENTS);
+	if (!ok) {
+		bfd_perror("bfd_set_setction_flags");
+		return;
+	}
+
+	for (i = 0; i < mem_chunks->nr_chunks; ++i) {
+
+		physmem_name_buf = malloc(PHYSMEM_NAME_SIZE);
+		memset(physmem_name_buf,0,PHYSMEM_NAME_SIZE);
+		sprintf(physmem_name_buf, "physmem%d",i);
+
+		/* Physical memory contents section */
+		scn = bfd_make_section_anyway(abfd, physmem_name_buf);
+		if (!scn) {
+			bfd_perror("bfd_make_section_anyway(physmem)");
+			return;
+		}
+
+		ok = bfd_set_section_size(abfd, scn, mem_chunks->chunks[i].size);
+
+		if (!ok) {
+			bfd_perror("bfd_set_section_size");
+			return;
+		}
+
+		ok = bfd_set_section_flags(abfd, scn, SEC_ALLOC|SEC_HAS_CONTENTS);
+		if (!ok) {
+			bfd_perror("bfd_set_setction_flags");
+			return;
+		}
+
+		scn->vma = mem_chunks->chunks[i].addr;
+
+	}
+
+	scn = bfd_get_section_by_name(abfd, "date");
+	if (scn) {
+		ok = bfd_set_section_contents(abfd, scn, date, 0, scn->size);
+		if (!ok) {
+			bfd_perror("bfd_set_section_contents(date)");
+			return;
+		}
+	}
+
+	scn = bfd_get_section_by_name(abfd, "hostname");
+	if (scn) {
+		ok = bfd_set_section_contents(abfd, scn, hname, 0, scn->size);
+		if (!ok) {
+			bfd_perror("bfd_set_section_contents(hostname)");
+			return;
+		}
+	}
+
+	scn = bfd_get_section_by_name(abfd, "user");
+	if (scn) {
+		ok = bfd_set_section_contents(abfd, scn, pw->pw_name, 0, scn->size);
+		if (!ok) {
+			bfd_perror("bfd_set_section_contents(user)");
+			return;
+		}
+	}
+
+	scn = bfd_get_section_by_name(abfd, "physchunks");
+	if (scn) {
+		ok = bfd_set_section_contents(abfd, scn, mem_chunks, 0, mem_size);
+		if (!ok) {
+			bfd_perror("bfd_set_section_contents(physchunks)");
+			return;
+		}
+	}
+
+	for (i = 0; i < mem_chunks->nr_chunks; ++i) {
+
+		phys_offset = 0;
+		memset(physmem_name,0,sizeof(physmem_name));
+		sprintf(physmem_name, "physmem%d",i);
+
+		scn = bfd_get_section_by_name(abfd, physmem_name);
+		if (!scn) {
+			bfd_perror("err bfd_get_section_by_name(physmem_name)");
+			return ;
+		}
+
+		for (addr = mem_chunks->chunks[i].addr;
+				addr < (mem_chunks->chunks[i].addr + mem_chunks->chunks[i].size);
+				addr += cpsize) {
+
+			cpsize = (mem_chunks->chunks[i].addr + mem_chunks->chunks[i].size) - addr;
+			if (cpsize > bsize) {
+				cpsize = bsize;
+			}
+
+			memset(buf,0x00,cpsize);
+			read_mem_addr = PTOV(addr);
+			read_mem_ret = readmem(read_mem_addr,KVADDR,buf,cpsize,"",FAULT_ON_ERROR|RETURN_ON_ERROR);
+			if (read_mem_ret == TRUE) {
+				ok = bfd_set_section_contents(abfd, scn, buf, phys_offset, cpsize);
+				if (!ok) {
+					bfd_perror("bfd_set_section_contents(physmem)");
+					return;
+				}
+
+				phys_offset += cpsize;
+			} else {
+				fprintf(fp, "readmem error(%d)\n",read_mem_ret);
+			}
+		}
+	}
+
+	ok = bfd_close(abfd);
+	if (!ok) {
+		bfd_perror("bfd_close");
+		return;
+	}
+
+	free(buf);
+	free(mem_chunks);
+
+	return;
+
+}
+
+char *help_ldump2mcdump[] = {
+	"ldump2mcdump",	/* command name */
+	"dump format conversion",	/* short description */
+	"<os_index> [-o <file_name>]",	/* argument synopsis, or " " if none */
+	"  This command converts the McKernel dump file format.",
+        "\nEXAMPLE",
+        " ldump2mcdump all command arguments:\n",
+        "    crash>ldump2mcdump 0 -o /tmp/mcdump",
+        NULL
+};
+
+
diff --git a/executer/user/vmcore2mckdump.in b/executer/user/vmcore2mckdump.in
new file mode 100644
index 00000000..1e41b0e9
--- /dev/null
+++ b/executer/user/vmcore2mckdump.in
@@ -0,0 +1,43 @@
+#!/bin/sh
+export VMLINUX=/usr/lib/debug/lib/modules/`uname -r`/vmlinux
+export INSTALLDIR=@prefix@
+export INFILE=$1
+export OUTFILE=$2
+
+if [ "X$INFILE" = X -o "X$OUTFILE" = X -o "X$3" != X ]; then
+	echo "usage: vmcore2mckdump <vmcore> <mckdump>" >&2
+	exit 1
+fi
+
+if [ ! -f "$INFILE" ]; then
+	echo "$INFILE: not found" >&2
+	exit 1
+fi
+
+/usr/bin/expect -c "
+set timeout 60
+spawn /usr/bin/crash $VMLINUX $INFILE
+
+expect \"crash>\"
+send \"mod -s ihk_smp_x86 $INSTALLDIR/kmod/ihk-smp-x86.ko\n\"
+
+expect \"crash>\"
+send \"extend $INSTALLDIR/lib/ldump2mcdump.so\n\"
+
+expect \"crash>\"
+send \"ldump2mcdump 0 -o $OUTFILE\n\"
+
+expect \"crash>\"
+send \"extend -u $INSTALLDIR/lib/ldump2mcdump.so\n\"
+
+expect \"crash>\"
+send \"quit\n\"
+"
+if [ -f ${OUTFILE} ]; then
+	echo "mcdump: ${OUTFILE} is extracted."
+	exit 0
+else
+	echo "Error: failed to extract mcdump."
+	exit 1
+fi
+
diff --git a/kernel/include/rbtree.h b/kernel/include/rbtree.h
index b48898b4..990f0d74 100644
--- a/kernel/include/rbtree.h
+++ b/kernel/include/rbtree.h
@@ -65,8 +65,10 @@ extern void rb_erase(struct rb_node *, struct rb_root *);
 
 /* Find logical next and previous nodes in a tree */
 extern struct rb_node *rb_next(const struct rb_node *);
+extern struct rb_node *rb_next_safe(const struct rb_node *);
 extern struct rb_node *rb_prev(const struct rb_node *);
 extern struct rb_node *rb_first(const struct rb_root *);
+extern struct rb_node *rb_first_safe(const struct rb_root *);
 extern struct rb_node *rb_last(const struct rb_root *);
 
 /* Postorder iteration - always visit the parent after its children */
diff --git a/kernel/init.c b/kernel/init.c
index f4f9aec9..1039af69 100644
--- a/kernel/init.c
+++ b/kernel/init.c
@@ -48,6 +48,8 @@
 #define ekprintf(...) do { kprintf(__VA_ARGS__); } while (0)
 #endif
 
+#define DUMP_LEVEL_USER_UNUSED_EXCLUDE 24
+
 int osnum = 0;
 
 extern struct ihk_kmsg_buf kmsg_buf;
@@ -426,12 +428,26 @@ int main(void)
 {
 	char *ptr;
 	int mode = 0;
+	char *key_dump_level = "dump_level=";
+	unsigned int dump_level = DUMP_LEVEL_USER_UNUSED_EXCLUDE;
 
 	ptr = find_command_line("ksyslogd=");
 	if (ptr) {
 	    mode = ptr[9] - 0x30;
 	    if (mode < 0 || mode > 2) mode = 0;
 	}
+
+	ptr = find_command_line(key_dump_level);
+	if (ptr) {
+		ptr += strlen(key_dump_level);
+		dump_level = 0;
+		while (('0' <= *ptr) && (*ptr <= '9')) {
+			dump_level *= 10;
+			dump_level += *ptr++ - '0';
+		}
+	}
+	ihk_mc_set_dump_level(dump_level);
+
 	kmsg_init(mode);
 
 	kputs("IHK/McKernel started.\n");
diff --git a/kernel/mem.c b/kernel/mem.c
index 601991b8..8fe450da 100644
--- a/kernel/mem.c
+++ b/kernel/mem.c
@@ -41,6 +41,7 @@
 #include <rusage.h>
 #include <syscall.h>
 #include <profile.h>
+#include <process.h>
 #include <limits.h>
 #include <sysfs.h>
 
@@ -114,6 +115,38 @@ struct pagealloc_track_entry {
 	ihk_spinlock_t addr_list_lock;
 };
 
+struct page_table {
+	pte_t entry[PT_ENTRIES];
+};
+
+struct ihk_dump_page {
+	unsigned long start;
+	unsigned long map_count;
+	unsigned long map[0];
+};
+
+struct ihk_dump_page_set {
+	volatile unsigned int completion_flag;
+	unsigned int count;
+	unsigned long page_size;
+	unsigned long phy_page;
+};
+
+struct dump_pase_info {
+	struct ihk_dump_page_set *dump_page_set;
+	struct ihk_dump_page *dump_pages;
+};
+
+#define IHK_DUMP_PAGE_SET_INCOMPLETE 0
+#define IHK_DUMP_PAGE_SET_COMPLETED  1
+#define DUMP_LEVEL_ALL 0
+#define DUMP_LEVEL_USER_UNUSED_EXCLUDE 24
+
+/** Get the index in the map array */
+#define MAP_INDEX(n)    ((n) >> 6)
+/** Get the bit number in a map element */
+#define MAP_BIT(n)      ((n) & 0x3f)
+
 void pagealloc_track_init(void)
 {
 	if (!pagealloc_track_initialized) {
@@ -2241,3 +2274,211 @@ int is_mckernel_memory(unsigned long phys)
 }
 #endif /* IHK_RBTREE_ALLOCATOR */
 #endif /* POSTK_DEBUG_TEMP_FIX_52 */
+
+void ihk_mc_query_mem_areas(void){
+
+	int cpu_id;
+	struct ihk_dump_page_set *dump_page_set;
+	struct dump_pase_info dump_pase_info;
+
+	/* Performed only for CPU 0 */
+	cpu_id = ihk_mc_get_processor_id();
+
+	if (0 != cpu_id)
+		return;
+
+	dump_page_set = ihk_mc_get_dump_page_set();
+	
+	if (DUMP_LEVEL_USER_UNUSED_EXCLUDE == ihk_mc_get_dump_level()) {
+		if (dump_page_set->count) {
+
+			dump_pase_info.dump_page_set = dump_page_set;
+			dump_pase_info.dump_pages = ihk_mc_get_dump_page();
+
+			/* Get user page information */
+			ihk_mc_query_mem_user_page((void *)&dump_pase_info);
+			/* Get unused page information */
+			ihk_mc_query_mem_free_page((void *)&dump_pase_info);
+		}
+	}
+
+	dump_page_set->completion_flag = IHK_DUMP_PAGE_SET_COMPLETED;
+
+	return;
+}
+
+void ihk_mc_query_mem_user_page(void *dump_pase_info) {
+
+	struct resource_set *rset = cpu_local_var(resource_set);
+	struct process_hash *phash = rset->process_hash;
+	struct process *p; 
+	struct process_vm *vm;
+	int i;
+
+	for (i=0; i<HASH_SIZE; i++) {
+
+		list_for_each_entry(p, &phash->list[i], hash_list){
+			vm = p->vm;
+			if (vm) {
+				if(vm->address_space->page_table) {
+					visit_pte_range_safe(vm->address_space->page_table, 0,
+					(void *)USER_END, 0, 0,
+					&ihk_mc_get_mem_user_page, (void *)dump_pase_info);
+				}
+			}
+		}
+	}
+
+	return;
+}
+
+void ihk_mc_query_mem_free_page(void *dump_pase_info) {
+
+	struct free_chunk *chunk;
+	struct rb_node *node;
+	struct rb_root *free_chunks;
+	unsigned long phy_start, map_start, map_end, free_pages, free_page_cnt, map_size, set_size, k;
+	int i, j;
+	struct ihk_dump_page_set *dump_page_set;
+	struct ihk_dump_page *dump_page;
+	struct dump_pase_info *dump_pase_in;
+	unsigned long chunk_addr, chunk_size;
+
+	dump_pase_in = (struct dump_pase_info *)dump_pase_info;
+	dump_page_set = dump_pase_in->dump_page_set;
+
+	/* Search all NUMA nodes */
+	for (i = 0; i < ihk_mc_get_nr_numa_nodes(); i++) {
+
+		free_chunks = &memory_nodes[i].free_chunks;
+		free_pages = memory_nodes[i].nr_free_pages;
+
+		/* rb-tree search */
+		for (free_page_cnt = 0, node = rb_first_safe(free_chunks); node; free_page_cnt++, node = rb_next_safe(node)) {
+
+			if (free_page_cnt >= free_pages)
+				break;
+
+			/* Get chunk information */
+			chunk = container_of(node, struct free_chunk, node);
+
+			dump_page = dump_pase_in->dump_pages;
+			chunk_addr = chunk->addr;
+			chunk_size = chunk->size;
+
+			for (j = 0; j < dump_page_set->count; j++) {
+
+				if (j) {
+					dump_page = (struct ihk_dump_page *)((char *)dump_page + ((dump_page->map_count * sizeof(unsigned long)) + sizeof(struct ihk_dump_page)));
+				}
+
+				phy_start = dump_page->start;
+				map_size = (dump_page->map_count << (PAGE_SHIFT+6));
+
+				if ((chunk_addr >= phy_start)
+					&& ((phy_start + map_size) >= chunk_addr)) {
+
+					/* Set free page to page map */
+					map_start = (chunk_addr - phy_start) >> PAGE_SHIFT;
+
+					if ((phy_start + map_size) < (chunk_addr + chunk_size)) {
+						set_size = map_size - (chunk_addr - phy_start);
+						map_end = (map_start + (set_size >> PAGE_SHIFT));
+						chunk_addr += set_size;
+						chunk_size -= set_size;
+					} else {
+						map_end = (map_start + (chunk_size >> PAGE_SHIFT));
+					}
+
+					for (k = map_start; k < map_end; k++) {
+
+						if (MAP_INDEX(k) >= dump_page->map_count) {
+							kprintf("%s:free page is out of range(max:%d): %ld (map_start:0x%lx, map_end:0x%lx) k(0x%lx)\n", __FUNCTION__, dump_page->map_count, MAP_INDEX(k), map_start, map_end, k);
+							break;
+						}
+
+						dump_page->map[MAP_INDEX(k)] &= ~(1UL << MAP_BIT(k));
+					}
+				}
+			}
+		}
+	}
+
+	return;
+}
+
+int ihk_mc_chk_page_address(pte_t mem_addr){
+
+	int i, numa_id;;
+	unsigned long start, end;
+
+	/* Search all NUMA nodes */
+	for (i = 0; i < ihk_mc_get_nr_memory_chunks(); i++) {
+		ihk_mc_get_memory_chunk(i, &start, &end, &numa_id);
+		if ((mem_addr >= start) && (end >= mem_addr))
+			return 0;
+	}
+
+	return -1;
+}
+
+int ihk_mc_get_mem_user_page(void *arg0, page_table_t pt, pte_t *ptep, void *pgaddr, int pgshift)
+{
+	struct ihk_dump_page_set *dump_page_set;
+	int i;
+	unsigned long j, phy_start, phys, map_start, map_end, map_size, set_size;
+	struct ihk_dump_page *dump_page;
+	struct dump_pase_info *dump_pase_in;
+	unsigned long chunk_addr, chunk_size;
+
+	if (((*ptep) & PTATTR_ACTIVE) && ((*ptep) & PTATTR_USER)) {
+		phys = pte_get_phys(ptep);
+		/* Confirm accessible address */
+		if (-1 != ihk_mc_chk_page_address(phys)) {
+
+			dump_pase_in = (struct dump_pase_info *)arg0;
+			dump_page_set = dump_pase_in->dump_page_set;
+			dump_page = dump_pase_in->dump_pages;
+
+			chunk_addr = phys;
+			chunk_size = (1UL << pgshift);
+
+			for (i = 0; i < dump_page_set->count; i++) {
+
+				if (i) {
+					dump_page = (struct ihk_dump_page *)((char *)dump_page + ((dump_page->map_count * sizeof(unsigned long)) + sizeof(struct ihk_dump_page)));
+				}
+
+				phy_start = dump_page->start;
+				map_size = (dump_page->map_count << (PAGE_SHIFT+6));
+
+				if ((chunk_addr >= phy_start)
+					&& ((phy_start + map_size) >= chunk_addr)) {
+
+					/* Set user page to page map */
+					map_start = (chunk_addr - phy_start) >> PAGE_SHIFT;
+
+					if ((phy_start + map_size) < (chunk_addr + chunk_size)) {
+						set_size = map_size - (chunk_addr - phy_start);
+						map_end = (map_start + (set_size >> PAGE_SHIFT));
+						chunk_addr += set_size;
+						chunk_size -= set_size;
+					} else {
+						map_end = (map_start + (chunk_size >> PAGE_SHIFT));
+					}
+
+					for (j = map_start; j < map_end; j++) {
+
+						if (MAP_INDEX(j) >= dump_page->map_count) {
+							kprintf("%s:user page is out of range(max:%d): %ld (map_start:0x%lx, map_end:0x%lx) j(0x%lx)\n", __FUNCTION__, dump_page->map_count, MAP_INDEX(j), map_start, map_end, j);
+							break;
+						}
+						dump_page->map[MAP_INDEX(j)] &= ~(1UL << MAP_BIT(j));
+					}
+				}
+			}
+		}
+	}
+
+	return 0;
+}
diff --git a/kernel/rbtree.c b/kernel/rbtree.c
index 983f43c5..5134a0d6 100644
--- a/kernel/rbtree.c
+++ b/kernel/rbtree.c
@@ -25,6 +25,9 @@
 
 #define EXPORT_SYMBOL(x)
 
+extern int ihk_mc_chk_page_address(unsigned long mem_addr);
+extern unsigned long virt_to_phys(void *v);
+
 /*
  * red-black trees properties:  http://en.wikipedia.org/wiki/Rbtree
  *
@@ -429,6 +432,32 @@ struct rb_node *rb_first(const struct rb_root *root)
 }
 EXPORT_SYMBOL(rb_first);
 
+struct rb_node *rb_first_safe(const struct rb_root *root)
+{
+	struct rb_node	*n;
+	unsigned long phys;
+
+	n = root->rb_node;
+	if (!n)
+		return NULL;
+
+	phys = virt_to_phys(n);
+	if (-1 == ihk_mc_chk_page_address(phys))
+		return NULL;
+
+	while (n->rb_left) {
+		n = n->rb_left;
+		if (!n)
+			return NULL;
+
+		phys = virt_to_phys(n);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			return NULL;
+	}
+	return n;
+}
+EXPORT_SYMBOL(rb_first_safe);
+
 struct rb_node *rb_last(const struct rb_root *root)
 {
 	struct rb_node	*n;
@@ -474,6 +503,58 @@ struct rb_node *rb_next(const struct rb_node *node)
 }
 EXPORT_SYMBOL(rb_next);
 
+struct rb_node *rb_next_safe(const struct rb_node *node)
+{
+	struct rb_node *parent;
+	struct rb_node *chk_node;
+	unsigned long phys;
+
+	if (RB_EMPTY_NODE(node))
+		return NULL;
+
+	/*
+	 * If we have a right-hand child, go down and then left as far
+	 * as we can.
+	 */
+	if (node->rb_right) {
+		node = node->rb_right; 
+		
+		if(!node)
+			return NULL;
+
+		chk_node = (struct rb_node *)node;
+		phys = virt_to_phys(chk_node);
+		if (-1 == ihk_mc_chk_page_address(phys))
+			return NULL;
+
+		while (node->rb_left) {
+			node=node->rb_left;
+			if(!node)
+				return NULL;
+
+			chk_node = (struct rb_node *)node;
+			phys = virt_to_phys(chk_node);
+			if (-1 == ihk_mc_chk_page_address(phys))
+				return NULL;
+		}
+
+		return (struct rb_node *)node;
+	}
+
+	/*
+	 * No right-hand children. Everything down and left is smaller than us,
+	 * so any 'next' node must be in the general direction of our parent.
+	 * Go up the tree; any time the ancestor is a right-hand child of its
+	 * parent, keep going up. First time it's a left-hand child of its
+	 * parent, said parent is our 'next' node.
+	 */
+	while ((parent = rb_parent(node)) && node == parent->rb_right)
+		node = parent;
+
+	return parent;
+}
+EXPORT_SYMBOL(rb_next_safe);
+
 struct rb_node *rb_prev(const struct rb_node *node)
 {
 	struct rb_node *parent;
diff --git a/lib/include/ihk/mm.h b/lib/include/ihk/mm.h
index 2da99210..5b2aa70d 100644
--- a/lib/include/ihk/mm.h
+++ b/lib/include/ihk/mm.h
@@ -189,6 +189,8 @@ typedef int pte_visitor_t(void *arg, page_table_t pt, pte_t *ptep,
 		void *pgaddr, int pgshift);
 int visit_pte_range(page_table_t pt, void *start, void *end, int pgshift,
 		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg);
+int visit_pte_range_safe(page_table_t pt, void *start, void *end, int pgshift,
+		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg);
 int move_pte_range(page_table_t pt, struct process_vm *vm, 
 				   void *src, void *dest, size_t size, struct vm_range *range);
 
@@ -239,4 +241,14 @@ struct tlb_flush_entry {
 
 extern struct tlb_flush_entry tlb_flush_vector[IHK_TLB_FLUSH_IRQ_VECTOR_SIZE];
 
+void ihk_mc_set_dump_level(unsigned int level);
+unsigned int ihk_mc_get_dump_level(void);
+struct ihk_dump_page_set *ihk_mc_get_dump_page_set(void);
+struct ihk_dump_page *ihk_mc_get_dump_page(void);
+void ihk_mc_query_mem_areas(void);
+void ihk_mc_query_mem_user_page(void *dump_page_set);
+void ihk_mc_query_mem_free_page(void *dump_page_set);
+int ihk_mc_chk_page_address(pte_t mem_addr);
+int ihk_mc_get_mem_user_page(void *arg0, page_table_t pt, pte_t *ptep, void *pgaddr, int pgshift);
+
 #endif
diff --git a/test/dump/config b/test/dump/config
new file mode 100755
index 00000000..16ef4db3
--- /dev/null
+++ b/test/dump/config
@@ -0,0 +1,3 @@
+MCMOD_DIR=$HOME/ppos
+
+export MCMOD_DIR
diff --git a/test/dump/destroy_mem.patch b/test/dump/destroy_mem.patch
new file mode 100644
index 00000000..edf72dd2
--- /dev/null
+++ b/test/dump/destroy_mem.patch
@@ -0,0 +1,321 @@
+diff --git a/arch/x86/kernel/include/syscall_list.h b/arch/x86/kernel/include/syscall_list.h
+index 7c6edcb..f7f709b 100644
+--- a/arch/x86/kernel/include/syscall_list.h
++++ b/arch/x86/kernel/include/syscall_list.h
+@@ -161,6 +161,9 @@ SYSCALL_HANDLED(__NR_profile, profile)
+ SYSCALL_HANDLED(730, util_migrate_inter_kernel)
+ SYSCALL_HANDLED(731, util_indicate_clone)
+ SYSCALL_HANDLED(732, get_system)
++/* McKernel Specific */
++SYSCALL_HANDLED(901, usedmem_destroy)
++SYSCALL_HANDLED(902, freemem_destroy)
+ 
+ /* McKernel Specific */
+ SYSCALL_HANDLED(801, swapout)
+diff --git a/arch/x86/kernel/memory.c b/arch/x86/kernel/memory.c
+index 293daff..d7f17b9 100644
+--- a/arch/x86/kernel/memory.c
++++ b/arch/x86/kernel/memory.c
+@@ -36,6 +36,8 @@
+ #define ekprintf(...) do { kprintf(__VA_ARGS__); } while (0)
+ #endif
+ 
++#define MEM_DESTROY_VAL 0xffffffffffffffff
++
+ static char *last_page;
+ extern char _head[], _end[];
+ 
+@@ -1364,6 +1366,119 @@ int visit_pte_range_safe(page_table_t pt, void *start0, void *end0, int pgshift,
+ 	return walk_pte_l4_safe(pt, 0, start, end, &visit_pte_l4_safe, &args);
+ }
+ 
++static int visit_pte_l1_dest(void *arg0, pte_t *ptep, uintptr_t base,
++		uintptr_t start, uintptr_t end)
++{
++	if (*ptep == PTE_NULL) {
++		return 0;
++	}
++
++	*ptep = MEM_DESTROY_VAL;
++	return 0;
++}
++
++static int visit_pte_l2_dest(void *arg0, pte_t *ptep, uintptr_t base,
++		uintptr_t start, uintptr_t end)
++{
++	int error = 0;
++	struct visit_pte_args *args = arg0;
++	struct page_table *pt;
++
++	if (*ptep == PTE_NULL) {
++		return 0;
++	}
++
++	if ((*ptep & PFL2_SIZE)
++			&& (start <= base)
++			&& (((base + PTL2_SIZE) <= end)
++				|| (end == 0))
++			&& (!args->pgshift || (args->pgshift == PTL2_SHIFT))) {
++
++		*ptep = MEM_DESTROY_VAL;
++		return error;
++	}
++
++
++	if (*ptep & PFL2_SIZE) {
++		ekprintf("visit_pte_l2:split large page\n");
++		return -ENOMEM;
++	}
++
++	pt = phys_to_virt(*ptep & PT_PHYSMASK);
++
++	error = walk_pte_l1_safe(pt, base, start, end, &visit_pte_l1_dest, arg0);
++	return error;
++}
++
++static int visit_pte_l3_dest(void *arg0, pte_t *ptep, uintptr_t base,
++		uintptr_t start, uintptr_t end)
++{
++	int error = 0;
++	struct visit_pte_args *args = arg0;
++	struct page_table *pt;
++
++	if (*ptep == PTE_NULL) {
++		return 0;
++	}
++
++	if ((*ptep & PFL3_SIZE)
++			&& (start <= base)
++			&& (((base + PTL3_SIZE) <= end)
++				|| (end == 0))
++			&& (!args->pgshift || (args->pgshift == PTL3_SHIFT))
++			&& use_1gb_page) {
++
++		*ptep =MEM_DESTROY_VAL;
++		return error;
++	}
++
++	if (*ptep & PFL3_SIZE) {
++		ekprintf("visit_pte_l3:split large page\n");
++		return -ENOMEM;
++	}
++
++	pt = phys_to_virt(*ptep & PT_PHYSMASK);
++
++	error = walk_pte_l2_safe(pt, base, start, end, &visit_pte_l2_dest, arg0);
++	return error;
++}
++
++static int visit_pte_l4_dest(void *arg0, pte_t *ptep, uintptr_t base,
++		uintptr_t start, uintptr_t end)
++{
++	int error;
++	struct page_table *pt;
++
++	kprintf("%s:Start.\n", __FUNCTION__);
++
++	if (*ptep == PTE_NULL) {
++		kprintf("%s:End.\n", __FUNCTION__);
++		return 0;
++	}
++
++	pt = phys_to_virt(*ptep & PT_PHYSMASK);
++
++	error = walk_pte_l3_safe(pt, base, start, end, &visit_pte_l3_dest, arg0);
++	kprintf("%s:End.\n", __FUNCTION__);
++	return error;
++}
++
++int visit_pte_range_dest(page_table_t pt, void *start0, void *end0, int pgshift,
++		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg)
++{
++	const uintptr_t start = (uintptr_t)start0;
++	const uintptr_t end = (uintptr_t)end0;
++	struct visit_pte_args args;
++
++	args.pt = pt;
++	args.flags = flags;
++	args.funcp = funcp;
++	args.arg = arg;
++	args.pgshift = pgshift;
++
++	return walk_pte_l4_safe(pt, 0, start, end, &visit_pte_l4_dest, &args);
++}
++
+ struct clear_range_args {
+ 	int free_physical;
+ 	struct memobj *memobj;
+diff --git a/kernel/include/rbtree.h b/kernel/include/rbtree.h
+index 990f0d7..24d71c2 100644
+--- a/kernel/include/rbtree.h
++++ b/kernel/include/rbtree.h
+@@ -66,6 +66,7 @@ extern void rb_erase(struct rb_node *, struct rb_root *);
+ /* Find logical next and previous nodes in a tree */
+ extern struct rb_node *rb_next(const struct rb_node *);
+ extern struct rb_node *rb_next_safe(const struct rb_node *);
++extern struct rb_node *rb_next_dest(const struct rb_node *);
+ extern struct rb_node *rb_prev(const struct rb_node *);
+ extern struct rb_node *rb_first(const struct rb_root *);
+ extern struct rb_node *rb_first_safe(const struct rb_root *);
+diff --git a/kernel/mem.c b/kernel/mem.c
+index 8fe450d..e8e05bd 100644
+--- a/kernel/mem.c
++++ b/kernel/mem.c
+@@ -2482,3 +2482,28 @@ int ihk_mc_get_mem_user_page(void *arg0, page_table_t pt, pte_t *ptep, void *pga
+ 
+ 	return 0;
+ }
++
++void ihk_mc_mem_free_page_dest(void) {
++	struct rb_node *node;
++	struct rb_root *free_chunks;
++	unsigned long free_pages, free_page_cnt;
++	int i;
++
++	/* Search all NUMA nodes */
++	for (i = 0; i < ihk_mc_get_nr_numa_nodes(); i++) {
++
++		free_chunks = &memory_nodes[i].free_chunks;
++		free_pages = memory_nodes[i].nr_free_pages;
++
++		/* rb-tree search */
++		for (free_page_cnt = 0, node = rb_first(free_chunks); node; free_page_cnt++, node = rb_next_dest(node)) {
++
++			if (free_page_cnt >= free_pages)
++				break;
++
++		}
++	}
++
++	return;
++}
++
+diff --git a/kernel/rbtree.c b/kernel/rbtree.c
+index 5134a0d..2a0383f 100644
+--- a/kernel/rbtree.c
++++ b/kernel/rbtree.c
+@@ -25,6 +25,8 @@
+ 
+ #define EXPORT_SYMBOL(x)
+ 
++#define MEM_DESTROY_VAL 0xffffffffffffffff
++
+ extern int ihk_mc_chk_page_address(unsigned long mem_addr);
+ extern unsigned long virt_to_phys(void *v);
+ 
+@@ -555,6 +557,47 @@ struct rb_node *rb_next_safe(const struct rb_node *node)
+ }
+ EXPORT_SYMBOL(rb_next_safe);
+ 
++struct rb_node *rb_next_dest(const struct rb_node *node)
++{
++	struct rb_node *parent;
++	struct rb_node *node_tmp = NULL;
++
++	if (RB_EMPTY_NODE(node))
++		return NULL;
++
++	/*
++ * 	 * If we have a right-hand child, go down and then left as far
++ * 	 	 * as we can.
++ * 	 	 	 */
++	if (node->rb_right) {
++		node = node->rb_right; 
++
++		while (node->rb_left) {
++			node_tmp = (struct rb_node *)node;
++			node=node->rb_left;
++		}
++
++		if(node_tmp != NULL) {
++			node_tmp->rb_left = (struct rb_node *)MEM_DESTROY_VAL;
++		}
++
++		return (struct rb_node *)node;
++	}
++
++	/*
++ * 	 * No right-hand children. Everything down and left is smaller than us,
++ * 	 	 * so any 'next' node must be in the general direction of our parent.
++ * 	 	 	 * Go up the tree; any time the ancestor is a right-hand child of its
++ * 	 	 	 	 * parent, keep going up. First time it's a left-hand child of its
++ * 	 	 	 	 	 * parent, said parent is our 'next' node.
++ * 	 	 	 	 	 	 */
++	while ((parent = rb_parent(node)) && node == parent->rb_right)
++		node = parent;
++
++	return parent;
++}
++EXPORT_SYMBOL(rb_next_dest);
++
+ struct rb_node *rb_prev(const struct rb_node *node)
+ {
+ 	struct rb_node *parent;
+diff --git a/kernel/syscall.c b/kernel/syscall.c
+index 6d23702..5620bf4 100644
+--- a/kernel/syscall.c
++++ b/kernel/syscall.c
+@@ -9885,6 +9885,43 @@ set_cputime(int mode)
+ 	}
+ }
+ 
++SYSCALL_DECLARE(usedmem_destroy)
++{
++	kprintf("usedmem_destroy() call\n");
++	
++	struct resource_set *rset = cpu_local_var(resource_set);
++	struct process_hash *phash = rset->process_hash;
++	struct process *p; 
++	struct process_vm *vm;
++	int i;
++
++	for (i=0; i<HASH_SIZE; i++) {
++
++		list_for_each_entry(p, &phash->list[i], hash_list){
++			vm = p->vm;
++			if (vm) {
++				if(vm->address_space->page_table) {
++					visit_pte_range_dest(vm->address_space->page_table, 0,
++					(void *)USER_END, 0, 0,
++					(void *)NULL, (void *)NULL);
++				}
++			}
++		}
++	}
++
++	return 0;
++}
++
++SYSCALL_DECLARE(freemem_destroy)
++{
++	kprintf("freemem_destroy() call\n");
++
++	ihk_mc_mem_free_page_dest();
++
++	return 0;
++}
++
++
+ long syscall(int num, ihk_mc_user_context_t *ctx)
+ {
+ 	long l;
+diff --git a/lib/include/ihk/mm.h b/lib/include/ihk/mm.h
+index 5b2aa70..18a5408 100644
+--- a/lib/include/ihk/mm.h
++++ b/lib/include/ihk/mm.h
+@@ -191,6 +191,8 @@ int visit_pte_range(page_table_t pt, void *start, void *end, int pgshift,
+ 		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg);
+ int visit_pte_range_safe(page_table_t pt, void *start, void *end, int pgshift,
+ 		enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg);
++int visit_pte_range_dest(page_table_t pt, void *start, void *end, int pgshift,
++                enum visit_pte_flag flags, pte_visitor_t *funcp, void *arg);
+ int move_pte_range(page_table_t pt, struct process_vm *vm, 
+ 				   void *src, void *dest, size_t size, struct vm_range *range);
+ 
+@@ -250,5 +252,5 @@ void ihk_mc_query_mem_user_page(void *dump_page_set);
+ void ihk_mc_query_mem_free_page(void *dump_page_set);
+ int ihk_mc_chk_page_address(pte_t mem_addr);
+ int ihk_mc_get_mem_user_page(void *arg0, page_table_t pt, pte_t *ptep, void *pgaddr, int pgshift);
+-
++void ihk_mc_mem_free_page_dest(void);
+ #endif
diff --git a/test/dump/dumps/.gitignore b/test/dump/dumps/.gitignore
new file mode 100644
index 00000000..e69de29b
diff --git a/test/dump/go_linux_dump_test.sh b/test/dump/go_linux_dump_test.sh
new file mode 100755
index 00000000..c088a07a
--- /dev/null
+++ b/test/dump/go_linux_dump_test.sh
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+source ./config
+
+FORCE_STOP=${HOME}/tmp/force_stop_linux_dump
+if [ -e ${FORCE_STOP} ]; then
+	echo "force stopped Linux dump test "
+	exit 1
+fi
+
+PANIC_LIST="./panic_list"
+PROGRESS_FILE="${HOME}/progress_linux_dump_test.txt"
+
+if [ ! -f ${PANIC_LIST} ]; then
+	cp ${PANIC_LIST}.in ${PANIC_LIST}
+fi
+
+# check existing of done_panic
+if [ -e ./done_panic ]; then
+	# test of ldump2mcdump
+
+	source ./done_panic
+
+	# find latest vmcore file
+	latest_vmcore_dir="/var/crash/`ls -1t /var/crash | head -1`"
+	latest_vmcore="${latest_vmcore_dir}/vmcore"
+
+	if [ ! -e ${latest_vmcore} ]; then
+		echo "Error: latest vmcore is not found."
+		exit 1
+	fi
+
+	for case_name in ${BELOW_CASES}
+	do
+		param_file=./linux_testcases/${case_name}.txt
+		mkdir -p "./result/linux_dump"
+		logfile="./result/linux_dump/${case_name}.log"
+
+		./linux_dump_test.sh ${latest_vmcore} ${param_file} &> ${logfile}
+		if [ $? -eq 0 ]; then
+			echo "[OK] ${case_name} is done." >> ${PROGRESS_FILE}
+		else
+			echo "[NG] failed to test ${case_name}, Please check ${logfile}" >> ${PROGRESS_FILE}
+		fi
+	done
+
+	rm ./done_panic
+	# remove vmcore
+	sudo rm -r ${latest_vmcore_dir}
+
+	# remove dump_file
+	sudo rm ./mcdump &> /dev/null
+	sudo rm ./dumps/mcdump_* &> /dev/null
+fi
+
+# occur test panic
+panic_param=`head -1 ./panic_list`
+if [ "X${panic_param}" = "X" ]; then
+	echo "All panic is done"
+	exit 0
+fi
+sed -i -e "/`basename ${panic_param}`/d" ./panic_list
+./linux_dump_panic.sh ${panic_param}
+
diff --git a/test/dump/go_mck_dump_test.sh b/test/dump/go_mck_dump_test.sh
new file mode 100755
index 00000000..fb412daa
--- /dev/null
+++ b/test/dump/go_mck_dump_test.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+for test_case in `ls -1 ./mck_testcases/*.txt`
+do
+	case_name=`basename ${test_case} .txt`
+
+	mkdir -p "./result/mck_dump"
+
+	logfile="./result/mck_dump/${case_name}.log"
+	./mck_dump_test.sh ${test_case} &> ${logfile}
+
+	if [ $? -eq 0 ]; then
+		echo "[OK] ${case_name} is done."
+	else
+		echo "[NG] failed to test ${case_name}. Please check ${logfile}"
+	fi
+
+	# save dump_file
+	#sudo mv mcdump_* ./result/${case_name}/ &> /dev/null
+	#sudo mv dumps/dumpfile_* ./result/${case_name}/ &> /dev/null
+
+	# remove dump_file
+	sudo rm ./mcdump_* &> /dev/null
+	sudo rm ./dumps/dumpfile_* &> /dev/null
+done
diff --git a/test/dump/go_mck_dump_test_ofp.sh b/test/dump/go_mck_dump_test_ofp.sh
new file mode 100755
index 00000000..a44eb047
--- /dev/null
+++ b/test/dump/go_mck_dump_test_ofp.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+for test_case in `ls -1 ./mck_testcases_ofp/*.txt`
+do
+	case_name=`basename ${test_case} .txt`
+
+	mkdir -p "./result/mck_dump"
+
+	logfile="./result/mck_dump/${case_name}.log"
+	./mck_dump_test.sh ${test_case} &> ${logfile}
+
+	if [ $? -eq 0 ]; then
+		echo "[OK] ${case_name} is done."
+	else
+		echo "[NG] failed to test ${case_name}. Please check ${logfile}"
+	fi
+
+	# save dump_file
+	#sudo mv mcdump_* ./result/${case_name}/ &> /dev/null
+	#sudo mv dumps/dumpfile_* ./result/${case_name}/ &> /dev/null
+
+	# remove dump_file
+	sudo rm ./mcdump_* &> /dev/null
+	sudo rm ./dumps/dumpfile_* &> /dev/null
+done
diff --git a/test/dump/linux_dump_panic.sh b/test/dump/linux_dump_panic.sh
new file mode 100755
index 00000000..c5cc5487
--- /dev/null
+++ b/test/dump/linux_dump_panic.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+        echo "Error: too few arguments."
+        echo "usage: `basename $0` <param_file>"
+fi
+
+# read config
+source ./config
+
+# read testcase param
+source $1
+
+echo `grep "BELOW_CASES" $1` > ./done_panic
+
+# mcexec processのkill
+./utils/kill_mcexec.sh &> /dev/null
+
+# stop mckernel
+#echo "${MCMOD_DIR}/sbin/mcstop+release.sh"
+sudo ${MCMOD_DIR}/sbin/mcstop+release.sh
+
+# boot mckernel
+#echo "${MCMOD_DIR}/sbin/mcreboot.sh ${MCRBT_OPT%,}"
+sudo ${MCMOD_DIR}/sbin/mcreboot.sh ${MCRBT_OPT%,} ${DUMP_OPT}
+
+sleep 1
+
+if [ ! -e "/dev/mcos0" ]; then
+	echo "Error: failed to mcreboot"
+	exit 1
+fi
+
+# exec mckernel test program
+for mc_proc in ${USR_PROC}
+do
+	echo "${MCMOD_DIR}/bin/mcexec ${mc_proc}"
+	${MCMOD_DIR}/bin/mcexec ${mc_proc} &
+done
+
+# wait mmap
+sleep 10
+
+echo `grep "BELOW_CASES" $1` > ./done_panic
+sleep 1
+
+# do panic
+sudo sh -c "echo 1 > /proc/sys/kernel/sysrq"
+sudo sh -c "echo c > /proc/sysrq-trigger"
+
+exit 0
diff --git a/test/dump/linux_dump_test.sh b/test/dump/linux_dump_test.sh
new file mode 100755
index 00000000..15f9c6bb
--- /dev/null
+++ b/test/dump/linux_dump_test.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+if [ $# -lt 2 ]; then
+	echo "Error: too few arguments"
+	echo "usage: `basename $0` <vmcore> <test_param_file>"
+	exit 1
+fi
+
+# read test_param_file
+source $2
+
+VMCORE=$1
+
+sudo sh -c "env MCMOD_DIR=${MCMOD_DIR} ./utils/extract_mckdump.sh ${VMCORE} ${OUTFILE}"
+sleep 1
+
+if [ "X${OUTFILE}" = "X" ]; then
+	out_mckdump="./mcdump"
+else
+	out_mckdump="${OUTFILE}"
+fi
+
+if [ "X${ERROR_CASE}" = "X" ]; then
+	# Normal case
+	if [ ! -f ${out_mckdump} ]; then
+		echo "Error: ${out_mckdump} is not created."
+		exit 1
+	fi
+
+	# show dump_file info
+	./utils/show_mckdump.sh ${out_mckdump}
+
+else
+	# Error case
+	if [ -f ${out_mckdump} ]; then
+		echo "Error: ${out_mckdump} is created."
+		exit 1
+	fi
+fi
+
+exit 0
diff --git a/test/dump/linux_testcases/0001_linux.txt b/test/dump/linux_testcases/0001_linux.txt
new file mode 100644
index 00000000..2fea341c
--- /dev/null
+++ b/test/dump/linux_testcases/0001_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0001.dmp"
diff --git a/test/dump/linux_testcases/0002_linux.txt b/test/dump/linux_testcases/0002_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0002_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0003_linux.txt b/test/dump/linux_testcases/0003_linux.txt
new file mode 100644
index 00000000..098a8531
--- /dev/null
+++ b/test/dump/linux_testcases/0003_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0003.dmp"
diff --git a/test/dump/linux_testcases/0004_linux.txt b/test/dump/linux_testcases/0004_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0004_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0005_linux.txt b/test/dump/linux_testcases/0005_linux.txt
new file mode 100644
index 00000000..1f8f2aad
--- /dev/null
+++ b/test/dump/linux_testcases/0005_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0005.dmp"
diff --git a/test/dump/linux_testcases/0006_linux.txt b/test/dump/linux_testcases/0006_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0006_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0007_linux.txt b/test/dump/linux_testcases/0007_linux.txt
new file mode 100644
index 00000000..43ea048d
--- /dev/null
+++ b/test/dump/linux_testcases/0007_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0007.dmp"
diff --git a/test/dump/linux_testcases/0008_linux.txt b/test/dump/linux_testcases/0008_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0008_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0009_linux.txt b/test/dump/linux_testcases/0009_linux.txt
new file mode 100644
index 00000000..0a0378b5
--- /dev/null
+++ b/test/dump/linux_testcases/0009_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0009.dmp"
diff --git a/test/dump/linux_testcases/0010_linux.txt b/test/dump/linux_testcases/0010_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0010_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0011_linux.txt b/test/dump/linux_testcases/0011_linux.txt
new file mode 100644
index 00000000..3b7d7de6
--- /dev/null
+++ b/test/dump/linux_testcases/0011_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0011.dmp"
diff --git a/test/dump/linux_testcases/0012_linux.txt b/test/dump/linux_testcases/0012_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0012_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0013_linux.txt b/test/dump/linux_testcases/0013_linux.txt
new file mode 100644
index 00000000..5e15c873
--- /dev/null
+++ b/test/dump/linux_testcases/0013_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0013.dmp"
diff --git a/test/dump/linux_testcases/0014_linux.txt b/test/dump/linux_testcases/0014_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0014_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0015_linux.txt b/test/dump/linux_testcases/0015_linux.txt
new file mode 100644
index 00000000..d6ed7ba7
--- /dev/null
+++ b/test/dump/linux_testcases/0015_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0015.dmp"
diff --git a/test/dump/linux_testcases/0016_linux.txt b/test/dump/linux_testcases/0016_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0016_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0017_linux.txt b/test/dump/linux_testcases/0017_linux.txt
new file mode 100644
index 00000000..aa23724b
--- /dev/null
+++ b/test/dump/linux_testcases/0017_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0017.dmp"
diff --git a/test/dump/linux_testcases/0018_linux.txt b/test/dump/linux_testcases/0018_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0018_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0019_linux.txt b/test/dump/linux_testcases/0019_linux.txt
new file mode 100644
index 00000000..cb53ec18
--- /dev/null
+++ b/test/dump/linux_testcases/0019_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0019.dmp"
diff --git a/test/dump/linux_testcases/0020_linux.txt b/test/dump/linux_testcases/0020_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0020_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0021_linux.txt b/test/dump/linux_testcases/0021_linux.txt
new file mode 100644
index 00000000..bebe26a6
--- /dev/null
+++ b/test/dump/linux_testcases/0021_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0021.dmp"
diff --git a/test/dump/linux_testcases/0022_linux.txt b/test/dump/linux_testcases/0022_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0022_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0023_linux.txt b/test/dump/linux_testcases/0023_linux.txt
new file mode 100644
index 00000000..6faa0415
--- /dev/null
+++ b/test/dump/linux_testcases/0023_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0023.dmp"
diff --git a/test/dump/linux_testcases/0024_linux.txt b/test/dump/linux_testcases/0024_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0024_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0025_linux.txt b/test/dump/linux_testcases/0025_linux.txt
new file mode 100644
index 00000000..bbd0246d
--- /dev/null
+++ b/test/dump/linux_testcases/0025_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0025.dmp"
diff --git a/test/dump/linux_testcases/0026_linux.txt b/test/dump/linux_testcases/0026_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0026_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0027_linux.txt b/test/dump/linux_testcases/0027_linux.txt
new file mode 100644
index 00000000..24619ca8
--- /dev/null
+++ b/test/dump/linux_testcases/0027_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0027.dmp"
diff --git a/test/dump/linux_testcases/0028_linux.txt b/test/dump/linux_testcases/0028_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0028_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0029_linux.txt b/test/dump/linux_testcases/0029_linux.txt
new file mode 100644
index 00000000..2ab72e6f
--- /dev/null
+++ b/test/dump/linux_testcases/0029_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0029.dmp"
diff --git a/test/dump/linux_testcases/0030_linux.txt b/test/dump/linux_testcases/0030_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0030_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0031_linux.txt b/test/dump/linux_testcases/0031_linux.txt
new file mode 100644
index 00000000..76c3d898
--- /dev/null
+++ b/test/dump/linux_testcases/0031_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0031.dmp"
diff --git a/test/dump/linux_testcases/0032_linux.txt b/test/dump/linux_testcases/0032_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0032_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0033_linux.txt b/test/dump/linux_testcases/0033_linux.txt
new file mode 100644
index 00000000..e7ccce2a
--- /dev/null
+++ b/test/dump/linux_testcases/0033_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0033.dmp"
diff --git a/test/dump/linux_testcases/0034_linux.txt b/test/dump/linux_testcases/0034_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0034_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0035_linux.txt b/test/dump/linux_testcases/0035_linux.txt
new file mode 100644
index 00000000..5cdf6553
--- /dev/null
+++ b/test/dump/linux_testcases/0035_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0035.dmp"
diff --git a/test/dump/linux_testcases/0036_linux.txt b/test/dump/linux_testcases/0036_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0036_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0037_linux.txt b/test/dump/linux_testcases/0037_linux.txt
new file mode 100644
index 00000000..c06fddeb
--- /dev/null
+++ b/test/dump/linux_testcases/0037_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0037.dmp"
diff --git a/test/dump/linux_testcases/0038_linux.txt b/test/dump/linux_testcases/0038_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0038_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0039_linux.txt b/test/dump/linux_testcases/0039_linux.txt
new file mode 100644
index 00000000..4e842469
--- /dev/null
+++ b/test/dump/linux_testcases/0039_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0039.dmp"
diff --git a/test/dump/linux_testcases/0040_linux.txt b/test/dump/linux_testcases/0040_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0040_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0041_linux.txt b/test/dump/linux_testcases/0041_linux.txt
new file mode 100644
index 00000000..5414ed08
--- /dev/null
+++ b/test/dump/linux_testcases/0041_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0041.dmp"
diff --git a/test/dump/linux_testcases/0042_linux.txt b/test/dump/linux_testcases/0042_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0042_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0043_linux.txt b/test/dump/linux_testcases/0043_linux.txt
new file mode 100644
index 00000000..45c1ee20
--- /dev/null
+++ b/test/dump/linux_testcases/0043_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0043.dmp"
diff --git a/test/dump/linux_testcases/0044_linux.txt b/test/dump/linux_testcases/0044_linux.txt
new file mode 100644
index 00000000..4df87c37
--- /dev/null
+++ b/test/dump/linux_testcases/0044_linux.txt
@@ -0,0 +1 @@
+OUTFILE=""
diff --git a/test/dump/linux_testcases/0045_linux.txt b/test/dump/linux_testcases/0045_linux.txt
new file mode 100644
index 00000000..bc4472b9
--- /dev/null
+++ b/test/dump/linux_testcases/0045_linux.txt
@@ -0,0 +1 @@
+OUTFILE="./dumps/mcdump_0045.dmp"
diff --git a/test/dump/linux_testcases/0046_linux.txt b/test/dump/linux_testcases/0046_linux.txt
new file mode 100644
index 00000000..84625fea
--- /dev/null
+++ b/test/dump/linux_testcases/0046_linux.txt
@@ -0,0 +1,2 @@
+OUTFILE="./not_exist_dir/file"
+ERROR_CASE="yes"
diff --git a/test/dump/linux_testcases/0047_linux.txt b/test/dump/linux_testcases/0047_linux.txt
new file mode 100644
index 00000000..8bed0a3e
--- /dev/null
+++ b/test/dump/linux_testcases/0047_linux.txt
@@ -0,0 +1,2 @@
+OUTFILE="${HOME}/testdump"
+ERROR_CASE="yes"
diff --git a/test/dump/linux_testcases/panic_0001.txt b/test/dump/linux_testcases/panic_0001.txt
new file mode 100644
index 00000000..ad8a262f
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0001.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 32M@0"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+BELOW_CASES="0001_linux 0002_linux"
diff --git a/test/dump/linux_testcases/panic_0002.txt b/test/dump/linux_testcases/panic_0002.txt
new file mode 100644
index 00000000..a3f3efa7
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0002.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 32M@0"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0003_linux 0004_linux"
diff --git a/test/dump/linux_testcases/panic_0003.txt b/test/dump/linux_testcases/panic_0003.txt
new file mode 100644
index 00000000..921fd05f
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0003.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 2G@0"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0005_linux 0006_linux"
diff --git a/test/dump/linux_testcases/panic_0004.txt b/test/dump/linux_testcases/panic_0004.txt
new file mode 100644
index 00000000..670b8e6b
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0004.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 128`"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+BELOW_CASES="0007_linux 0008_linux"
diff --git a/test/dump/linux_testcases/panic_0005.txt b/test/dump/linux_testcases/panic_0005.txt
new file mode 100644
index 00000000..a149a6da
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0005.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 128`"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0009_linux 0010_linux"
diff --git a/test/dump/linux_testcases/panic_0006.txt b/test/dump/linux_testcases/panic_0006.txt
new file mode 100644
index 00000000..4eb61414
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0006.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 128`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0011_linux 0012_linux"
diff --git a/test/dump/linux_testcases/panic_0007.txt b/test/dump/linux_testcases/panic_0007.txt
new file mode 100644
index 00000000..bc6b3843
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0007.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 512`"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0013_linux 0014_linux"
diff --git a/test/dump/linux_testcases/panic_0008.txt b/test/dump/linux_testcases/panic_0008.txt
new file mode 100644
index 00000000..503504ca
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0008.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 512`"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0015_linux 0016_linux"
diff --git a/test/dump/linux_testcases/panic_0009.txt b/test/dump/linux_testcases/panic_0009.txt
new file mode 100644
index 00000000..3be12c6a
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0009.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 48M 512`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_20mb_1000times"
+BELOW_CASES="0017_linux 0018_linux"
diff --git a/test/dump/linux_testcases/panic_0010.txt b/test/dump/linux_testcases/panic_0010.txt
new file mode 100644
index 00000000..2acc658c
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0010.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 32M 1`"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+BELOW_CASES="0019_linux 0020_linux"
diff --git a/test/dump/linux_testcases/panic_0011.txt b/test/dump/linux_testcases/panic_0011.txt
new file mode 100644
index 00000000..62472ce6
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0011.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 32M 1`"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0021_linux 0022_linux"
diff --git a/test/dump/linux_testcases/panic_0012.txt b/test/dump/linux_testcases/panic_0012.txt
new file mode 100644
index 00000000..7fa028ec
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0012.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 1G 1`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0023_linux 0024_linux"
diff --git a/test/dump/linux_testcases/panic_0013.txt b/test/dump/linux_testcases/panic_0013.txt
new file mode 100644
index 00000000..8f0894c0
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0013.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 64`"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+BELOW_CASES="0025_linux 0026_linux"
diff --git a/test/dump/linux_testcases/panic_0014.txt b/test/dump/linux_testcases/panic_0014.txt
new file mode 100644
index 00000000..76a35e74
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0014.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 64`"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0027_linux 0028_linux"
diff --git a/test/dump/linux_testcases/panic_0015.txt b/test/dump/linux_testcases/panic_0015.txt
new file mode 100644
index 00000000..6ac76323
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0015.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 64`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0029_linux 0030_linux"
diff --git a/test/dump/linux_testcases/panic_0016.txt b/test/dump/linux_testcases/panic_0016.txt
new file mode 100644
index 00000000..28a0d2fb
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0016.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+DUMP_OPT=""
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0031_linux 0032_linux"
diff --git a/test/dump/linux_testcases/panic_0017.txt b/test/dump/linux_testcases/panic_0017.txt
new file mode 100644
index 00000000..25311522
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0017.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+DUMP_OPT="-d 0"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0033_linux 0034_linux"
diff --git a/test/dump/linux_testcases/panic_0018.txt b/test/dump/linux_testcases/panic_0018.txt
new file mode 100644
index 00000000..3c1d8167
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0018.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 48M 256`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_20mb_1000times"
+BELOW_CASES="0035_linux 0036_linux"
diff --git a/test/dump/linux_testcases/panic_0019.txt b/test/dump/linux_testcases/panic_0019.txt
new file mode 100644
index 00000000..28ce8cd2
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0019.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-c 4,12 -m `./utils/gen_mem_chunks.sh "0 1" 1G 1`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0037_linux 0038_linux"
diff --git a/test/dump/linux_testcases/panic_0020.txt b/test/dump/linux_testcases/panic_0020.txt
new file mode 100644
index 00000000..3150a0f1
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0020.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-c 4,12 -m `./utils/gen_mem_chunks.sh "0 1" 32M 64`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0039_linux 0040_linux"
diff --git a/test/dump/linux_testcases/panic_0021.txt b/test/dump/linux_testcases/panic_0021.txt
new file mode 100644
index 00000000..88dff436
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0021.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-c 4,12 -m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time mcexec_test_proc/test_pt_1gb_1time"
+BELOW_CASES="0041_linux 0042_linux"
diff --git a/test/dump/linux_testcases/panic_0022.txt b/test/dump/linux_testcases/panic_0022.txt
new file mode 100644
index 00000000..8c091cd5
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0022.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 32M@0"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times mcexec_test_proc/memtest_used_destroy"
+BELOW_CASES="0043_linux"
diff --git a/test/dump/linux_testcases/panic_0023.txt b/test/dump/linux_testcases/panic_0023.txt
new file mode 100644
index 00000000..9b9e364d
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0023.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 32M@0"
+DUMP_OPT="-d 24"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times mcexec_test_proc/memtest_free_destroy"
+BELOW_CASES="0044_linux 0045_linux 0046_linux 0047_linux"
diff --git a/test/dump/linux_testcases/panic_0024.txt b/test/dump/linux_testcases/panic_0024.txt
new file mode 100644
index 00000000..0d31f5e6
--- /dev/null
+++ b/test/dump/linux_testcases/panic_0024.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 32M@0"
+DUMP_OPT="-d 99"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+BELOW_CASES="0045_linux 0046_linux 0047_linux"
diff --git a/test/dump/mcexec_test_proc/Makefile b/test/dump/mcexec_test_proc/Makefile
new file mode 100644
index 00000000..0ea2722e
--- /dev/null
+++ b/test/dump/mcexec_test_proc/Makefile
@@ -0,0 +1,6 @@
+OBJS = test_pt_1gb_10times test_pt_1gb_1time test_pt_1kb_1time test_pt_1mb_10times test_pt_20mb_1000times memtest_free_destroy memtest_used_destroy
+
+all: $(OBJS)
+
+clean:
+	rm $(OBJS)
diff --git a/test/dump/mcexec_test_proc/memtest_free_destroy.c b/test/dump/mcexec_test_proc/memtest_free_destroy.c
new file mode 100644
index 00000000..bf9255a5
--- /dev/null
+++ b/test/dump/mcexec_test_proc/memtest_free_destroy.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <sys/syscall.h>
+
+main() {
+
+	int rst = 0;
+
+	rst = syscall(902);
+	printf("freemem_destroy result:%d\n",rst);
+
+	return;
+}
diff --git a/test/dump/mcexec_test_proc/memtest_used_destroy.c b/test/dump/mcexec_test_proc/memtest_used_destroy.c
new file mode 100644
index 00000000..cdfe79b6
--- /dev/null
+++ b/test/dump/mcexec_test_proc/memtest_used_destroy.c
@@ -0,0 +1,14 @@
+#include <stdio.h>
+#define _GNU_SOURCE
+#include <unistd.h>
+#include <sys/syscall.h>
+
+main() {
+
+	int rst = 0;
+	
+	rst = syscall(901);
+	printf("usedmem_destroy result:%d\n",rst);
+
+	return;
+}
diff --git a/test/dump/mcexec_test_proc/test_pt_1gb_10times.c b/test/dump/mcexec_test_proc/test_pt_1gb_10times.c
new file mode 100644
index 00000000..13e9d375
--- /dev/null
+++ b/test/dump/mcexec_test_proc/test_pt_1gb_10times.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define MEM_SIZE (1024*1024*1024)
+#define LOOP_MAX 10
+#define SLEEP_TIME 30
+
+main()
+{
+
+	int *buf,buf_size,index;
+
+	buf_size = MEM_SIZE;
+
+	for (index = 0; index < LOOP_MAX; index++) {
+		buf = mmap(0, buf_size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		if (NULL != buf) {
+			memset(buf, 1, buf_size);
+		} else {
+			printf("[%d] mmap error!!! buf_size:%d(0x%x)\n", index, buf_size, buf_size);
+		}
+	}
+	printf("mmap is done\n");
+
+	sleep(SLEEP_TIME);
+
+	return 0;
+}
diff --git a/test/dump/mcexec_test_proc/test_pt_1gb_1time.c b/test/dump/mcexec_test_proc/test_pt_1gb_1time.c
new file mode 100644
index 00000000..21cd1c2d
--- /dev/null
+++ b/test/dump/mcexec_test_proc/test_pt_1gb_1time.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define MEM_SIZE (1024*1024*1024)
+#define LOOP_MAX 1
+#define SLEEP_TIME 30
+
+main()
+{
+
+	int *buf,buf_size,index;
+
+	buf_size = MEM_SIZE;
+
+	for (index = 0; index < LOOP_MAX; index++) {
+		buf = mmap(0, buf_size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		if (NULL != buf) {
+			memset(buf, 1, buf_size);
+		} else {
+			printf("[%d] mmap error!!! buf_size:%d(0x%x)\n", index, buf_size, buf_size);
+		}
+	}
+	printf("mmap is done\n");
+
+	sleep(SLEEP_TIME);
+
+	return 0;
+}
diff --git a/test/dump/mcexec_test_proc/test_pt_1kb_1time.c b/test/dump/mcexec_test_proc/test_pt_1kb_1time.c
new file mode 100644
index 00000000..f88de546
--- /dev/null
+++ b/test/dump/mcexec_test_proc/test_pt_1kb_1time.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define MEM_SIZE (1024)
+#define LOOP_MAX 1
+#define SLEEP_TIME 30
+
+main()
+{
+
+	int *buf,buf_size,index;
+
+	buf_size = MEM_SIZE;
+
+	for (index = 0; index < LOOP_MAX; index++) {
+		buf = mmap(0, buf_size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		if (NULL != buf) {
+			memset(buf, 1, buf_size);
+		} else {
+			printf("[%d] mmap error!!! buf_size:%d(0x%x)\n", index, buf_size, buf_size);
+		}
+	}
+	printf("mmap is done\n");
+
+	sleep(SLEEP_TIME);
+
+	return 0;
+}
diff --git a/test/dump/mcexec_test_proc/test_pt_1mb_10times.c b/test/dump/mcexec_test_proc/test_pt_1mb_10times.c
new file mode 100644
index 00000000..f95bc9d4
--- /dev/null
+++ b/test/dump/mcexec_test_proc/test_pt_1mb_10times.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define MEM_SIZE (1024*1024)
+#define LOOP_MAX 10
+#define SLEEP_TIME 30
+
+main()
+{
+
+	int *buf,buf_size,index;
+
+	buf_size = MEM_SIZE;
+
+	for (index = 0; index < LOOP_MAX; index++) {
+		buf = mmap(0, buf_size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		if (NULL != buf) {
+			memset(buf, 1, buf_size);
+		} else {
+			printf("[%d] mmap error!!! buf_size:%d(0x%x)\n", index, buf_size, buf_size);
+		}
+	}
+	printf("mmap is done\n");
+
+	sleep(SLEEP_TIME);
+
+	return 0;
+}
diff --git a/test/dump/mcexec_test_proc/test_pt_20mb_1000times.c b/test/dump/mcexec_test_proc/test_pt_20mb_1000times.c
new file mode 100644
index 00000000..ebf108fd
--- /dev/null
+++ b/test/dump/mcexec_test_proc/test_pt_20mb_1000times.c
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+
+#define MEM_SIZE (1024*1024*20)
+#define LOOP_MAX 1024
+#define SLEEP_TIME 30
+
+main()
+{
+
+	int *buf,buf_size,index;
+
+	buf_size = MEM_SIZE;
+
+	for (index = 0; index < LOOP_MAX; index++) {
+		buf = mmap(0, buf_size, PROT_READ|PROT_WRITE, MAP_ANONYMOUS|MAP_PRIVATE, -1, 0);
+		if (NULL != buf) {
+			memset(buf, 1, buf_size);
+		} else {
+			printf("[%d] mmap error!!! buf_size:%d(0x%x)\n", index, buf_size, buf_size);
+		}
+	}
+	printf("mmap is done\n");
+
+	sleep(SLEEP_TIME);
+
+	return 0;
+}
diff --git a/test/dump/mck_dump_test.sh b/test/dump/mck_dump_test.sh
new file mode 100755
index 00000000..80637d03
--- /dev/null
+++ b/test/dump/mck_dump_test.sh
@@ -0,0 +1,100 @@
+#!/bin/sh
+
+if [ $# -lt 1 ]; then
+        echo "Error: too few arguments."
+        echo "usage: `basename $0` <param_file>"
+fi
+
+# read config
+source ./config
+
+# read testcase param
+source $1
+
+# mcexec processのkill
+./utils/kill_mcexec.sh &> /dev/null
+
+# stop mckernel
+sudo ${MCMOD_DIR}/sbin/mcstop+release.sh
+
+# boot mckernel
+echo "${MCMOD_DIR}/sbin/mcreboot.sh ${MCRBT_OPT%,}"
+sudo ${MCMOD_DIR}/sbin/mcreboot.sh ${MCRBT_OPT%,}
+
+sleep 1
+
+if [ ! -e "/dev/mcos0" ]; then
+	echo "Error: failed to mcreboot"
+	exit 1
+fi
+
+# exec mckernel test program
+for mc_proc in ${USR_PROC}
+do
+	echo "${MCMOD_DIR}/bin/mcexec ${mc_proc}"
+	${MCMOD_DIR}/bin/mcexec ${mc_proc} &
+done
+# wait mmap
+sleep 5
+
+if [ "X${DUMP_FILE}" = "X" ]; then
+	dump_cnt=`find ./ -maxdepth 1 -name "mcdump_*" | wc -l`
+fi
+
+# do dump
+echo "${MCMOD_DIR}/sbin/ihkosctl ${OS_IDX} dump ${DUMP_OPT} ${DUMP_FILE}"
+SECONDS=0
+if [ "X${NO_SUDO}" = "X" ]; then
+	sudo ${MCMOD_DIR}/sbin/ihkosctl ${OS_IDX} dump ${DUMP_OPT} ${DUMP_FILE}
+else
+	${MCMOD_DIR}/sbin/ihkosctl ${OS_IDX} dump ${DUMP_OPT} ${DUMP_FILE}
+fi
+rc=$?
+
+echo "Dump takes ${SECONDS} secs."
+
+if [ "X${ERROR_CASE}" = "X" ]; then
+	# Normal case
+	if [ ${rc} -ne 0 ]; then
+		echo "Error: dump returns not 0"
+		exit 1
+	fi
+
+	if [ "X${DUMP_FILE}" = "X" ]; then
+		if [ ${dump_cnt} -eq `find ./ -maxdepth 1 -name "mcdump_*" | wc -l` ]; then
+			echo "Error: default dump_file is not created"
+			echo "$dump_cnt `ls`"
+			exit 1
+		else
+			out_dump_file=`ls -1 ./mcdump_*`
+		fi
+	else 
+		if [ ! -e ${DUMP_FILE} ]; then
+			echo "Error: specified dump_file, ${DUMP_FILE} is not created"
+			exit 1
+		else
+			out_dump_file=${DUMP_FILE}
+		fi
+	fi
+	# show dump_file info
+	./utils/show_mckdump.sh ${out_dump_file}
+else
+	# Error case
+	if [ ${rc} -eq 0 ]; then
+		echo "dump return 0"
+		exit 1
+	fi
+	if [ "X${DUMP_FILE}" = "X" ]; then
+		if [ ${dump_cnt} -ne `find ./ -maxdepth 1 -name "mcdump_*" | wc -l` ]; then
+			echo "Error: default dump_file is created"
+			exit 1
+		fi
+	else 
+		if [ -e ${DUMP_FILE} ]; then
+			echo "Error: specified dump_file, ${DUMP_FILE} is created"
+			exit 1
+		fi
+	fi
+fi
+
+exit 0
diff --git a/test/dump/mck_testcases/0001_mckernel.txt b/test/dump/mck_testcases/0001_mckernel.txt
new file mode 100644
index 00000000..0860cbfe
--- /dev/null
+++ b/test/dump/mck_testcases/0001_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT=""
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0002_mckernel.txt b/test/dump/mck_testcases/0002_mckernel.txt
new file mode 100644
index 00000000..ee85d259
--- /dev/null
+++ b/test/dump/mck_testcases/0002_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0003_mckernel.txt b/test/dump/mck_testcases/0003_mckernel.txt
new file mode 100644
index 00000000..992525c4
--- /dev/null
+++ b/test/dump/mck_testcases/0003_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0004_mckernel.txt b/test/dump/mck_testcases/0004_mckernel.txt
new file mode 100644
index 00000000..01b1c15c
--- /dev/null
+++ b/test/dump/mck_testcases/0004_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0004.log"
diff --git a/test/dump/mck_testcases/0005_mckernel.txt b/test/dump/mck_testcases/0005_mckernel.txt
new file mode 100644
index 00000000..75a8ad3a
--- /dev/null
+++ b/test/dump/mck_testcases/0005_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 512`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0005.log"
diff --git a/test/dump/mck_testcases/0006_mckernel.txt b/test/dump/mck_testcases/0006_mckernel.txt
new file mode 100644
index 00000000..042aebdd
--- /dev/null
+++ b/test/dump/mck_testcases/0006_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0007_mckernel.txt b/test/dump/mck_testcases/0007_mckernel.txt
new file mode 100644
index 00000000..eb932a6c
--- /dev/null
+++ b/test/dump/mck_testcases/0007_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT=""
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0008_mckernel.txt b/test/dump/mck_testcases/0008_mckernel.txt
new file mode 100644
index 00000000..345b56de
--- /dev/null
+++ b/test/dump/mck_testcases/0008_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0009_mckernel.txt b/test/dump/mck_testcases/0009_mckernel.txt
new file mode 100644
index 00000000..b94b4833
--- /dev/null
+++ b/test/dump/mck_testcases/0009_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0010_mckernel.txt b/test/dump/mck_testcases/0010_mckernel.txt
new file mode 100644
index 00000000..969608f3
--- /dev/null
+++ b/test/dump/mck_testcases/0010_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0010.log"
diff --git a/test/dump/mck_testcases/0011_mckernel.txt b/test/dump/mck_testcases/0011_mckernel.txt
new file mode 100644
index 00000000..2177bce1
--- /dev/null
+++ b/test/dump/mck_testcases/0011_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 512`"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0011.log"
diff --git a/test/dump/mck_testcases/0012_mckernel.txt b/test/dump/mck_testcases/0012_mckernel.txt
new file mode 100644
index 00000000..5430c9a1
--- /dev/null
+++ b/test/dump/mck_testcases/0012_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0013_mckernel.txt b/test/dump/mck_testcases/0013_mckernel.txt
new file mode 100644
index 00000000..e750ee71
--- /dev/null
+++ b/test/dump/mck_testcases/0013_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 2G 1`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT=""
+DUMP_FILE="./dumps/dumpfile_0013.log"
diff --git a/test/dump/mck_testcases/0014_mckernel.txt b/test/dump/mck_testcases/0014_mckernel.txt
new file mode 100644
index 00000000..7630cd71
--- /dev/null
+++ b/test/dump/mck_testcases/0014_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 1G 1`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0015_mckernel.txt b/test/dump/mck_testcases/0015_mckernel.txt
new file mode 100644
index 00000000..78691ea6
--- /dev/null
+++ b/test/dump/mck_testcases/0015_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0015.log"
diff --git a/test/dump/mck_testcases/0016_mckernel.txt b/test/dump/mck_testcases/0016_mckernel.txt
new file mode 100644
index 00000000..8db9d36c
--- /dev/null
+++ b/test/dump/mck_testcases/0016_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0016.log"
diff --git a/test/dump/mck_testcases/0017_mckernel.txt b/test/dump/mck_testcases/0017_mckernel.txt
new file mode 100644
index 00000000..72934924
--- /dev/null
+++ b/test/dump/mck_testcases/0017_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 20M 512`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0017.log"
diff --git a/test/dump/mck_testcases/0018_mckernel.txt b/test/dump/mck_testcases/0018_mckernel.txt
new file mode 100644
index 00000000..658fe48c
--- /dev/null
+++ b/test/dump/mck_testcases/0018_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 20M 256`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT=""
diff --git a/test/dump/mck_testcases/0019_mckernel.txt b/test/dump/mck_testcases/0019_mckernel.txt
new file mode 100644
index 00000000..f7a435a9
--- /dev/null
+++ b/test/dump/mck_testcases/0019_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 12G@0"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT=""
+DUMP_FILE="./dumps/dumpfile_0019.log"
diff --git a/test/dump/mck_testcases/0020_mckernel.txt b/test/dump/mck_testcases/0020_mckernel.txt
new file mode 100644
index 00000000..d99831e0
--- /dev/null
+++ b/test/dump/mck_testcases/0020_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 6G@0,6G@1"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0021_mckernel.txt b/test/dump/mck_testcases/0021_mckernel.txt
new file mode 100644
index 00000000..834f8270
--- /dev/null
+++ b/test/dump/mck_testcases/0021_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0021.log"
diff --git a/test/dump/mck_testcases/0022_mckernel.txt b/test/dump/mck_testcases/0022_mckernel.txt
new file mode 100644
index 00000000..421c125f
--- /dev/null
+++ b/test/dump/mck_testcases/0022_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0022.log"
diff --git a/test/dump/mck_testcases/0023_mckernel.txt b/test/dump/mck_testcases/0023_mckernel.txt
new file mode 100644
index 00000000..1610f825
--- /dev/null
+++ b/test/dump/mck_testcases/0023_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0" 32M 512`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0023.log"
diff --git a/test/dump/mck_testcases/0024_mckernel.txt b/test/dump/mck_testcases/0024_mckernel.txt
new file mode 100644
index 00000000..b26d3b96
--- /dev/null
+++ b/test/dump/mck_testcases/0024_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 32M 256`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0049_mckernel.txt b/test/dump/mck_testcases/0049_mckernel.txt
new file mode 100644
index 00000000..75fad497
--- /dev/null
+++ b/test/dump/mck_testcases/0049_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24 -i"
+DUMP_FILE="./dumps/dumpfile_0049.log"
diff --git a/test/dump/mck_testcases/0050_mckernel.txt b/test/dump/mck_testcases/0050_mckernel.txt
new file mode 100644
index 00000000..4c017f0e
--- /dev/null
+++ b/test/dump/mck_testcases/0050_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0 --interactive"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases/0051_mckernel.txt b/test/dump/mck_testcases/0051_mckernel.txt
new file mode 100644
index 00000000..d4ab7d25
--- /dev/null
+++ b/test/dump/mck_testcases/0051_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_10times"
+OS_IDX=1
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0050.log"
+ERROR_CASE="yes"
diff --git a/test/dump/mck_testcases/0052_mckernel.txt b/test/dump/mck_testcases/0052_mckernel.txt
new file mode 100644
index 00000000..74698cf0
--- /dev/null
+++ b/test/dump/mck_testcases/0052_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 4"
+DUMP_FILE="./dumps/dumpfile_0052.log"
+ERROR_CASE="yes"
diff --git a/test/dump/mck_testcases/0053_mckernel.txt b/test/dump/mck_testcases/0053_mckernel.txt
new file mode 100644
index 00000000..c8d7b63c
--- /dev/null
+++ b/test/dump/mck_testcases/0053_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24 ./not_exist_dir/file"
+ERROR_CASE="yes"
diff --git a/test/dump/mck_testcases/0054_mckernel.txt b/test/dump/mck_testcases/0054_mckernel.txt
new file mode 100644
index 00000000..aa7fc001
--- /dev/null
+++ b/test/dump/mck_testcases/0054_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 512M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="${HOME}/testdump"
+ERROR_CASE="yes"
diff --git a/test/dump/mck_testcases/0055_mckernel.txt b/test/dump/mck_testcases/0055_mckernel.txt
new file mode 100644
index 00000000..056bab10
--- /dev/null
+++ b/test/dump/mck_testcases/0055_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 512M@0"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24 ./dumps/dumpfile_0055.log"
+ERROR_CASE="yes"
+NO_SUDO="yes"
diff --git a/test/dump/mck_testcases/0056_mckernel.txt b/test/dump/mck_testcases/0056_mckernel.txt
new file mode 100644
index 00000000..9c750c37
--- /dev/null
+++ b/test/dump/mck_testcases/0056_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 48M 256`"
+USR_PROC="mcexec_test_proc/test_pt_20mb_1000times"
+OS_IDX=0
+DUMP_OPT="-d 24"
diff --git a/test/dump/mck_testcases/0057_mckernel.txt b/test/dump/mck_testcases/0057_mckernel.txt
new file mode 100644
index 00000000..471b6a8c
--- /dev/null
+++ b/test/dump/mck_testcases/0057_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1" 48M 256`"
+USR_PROC="mcexec_test_proc/test_pt_20mb_1000times"
+OS_IDX=0
+DUMP_OPT="-d 0"
diff --git a/test/dump/mck_testcases/0058_mckernel.txt b/test/dump/mck_testcases/0058_mckernel.txt
new file mode 100644
index 00000000..a41dd207
--- /dev/null
+++ b/test/dump/mck_testcases/0058_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 256M@0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times mcexec_test_proc/memtest_used_destroy"
+OS_IDX=0
+DUMP_OPT="-d 24"
diff --git a/test/dump/mck_testcases/0059_mckernel.txt b/test/dump/mck_testcases/0059_mckernel.txt
new file mode 100644
index 00000000..11735056
--- /dev/null
+++ b/test/dump/mck_testcases/0059_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m 256M@0"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times mcexec_test_proc/memtest_free_destroy"
+OS_IDX=0
+DUMP_OPT="-d 24"
diff --git a/test/dump/mck_testcases/0060_mckernel.txt b/test/dump/mck_testcases/0060_mckernel.txt
new file mode 100644
index 00000000..2352825f
--- /dev/null
+++ b/test/dump/mck_testcases/0060_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-c 4,12 -m 2G@0,2G@1"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
diff --git a/test/dump/mck_testcases_ofp/0025_mckernel.txt b/test/dump/mck_testcases_ofp/0025_mckernel.txt
new file mode 100644
index 00000000..b9ec434f
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0025_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1,32M@2,32M@3"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0026_mckernel.txt b/test/dump/mck_testcases_ofp/0026_mckernel.txt
new file mode 100644
index 00000000..620648fa
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0026_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1,32M@2,32M@3,32M@4,32M@5,32M@6,32M@7"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0026.log"
diff --git a/test/dump/mck_testcases_ofp/0027_mckernel.txt b/test/dump/mck_testcases_ofp/0027_mckernel.txt
new file mode 100644
index 00000000..a45baf50
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0027_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3" 32M 32`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0027.log"
diff --git a/test/dump/mck_testcases_ofp/0028_mckernel.txt b/test/dump/mck_testcases_ofp/0028_mckernel.txt
new file mode 100644
index 00000000..038fdc33
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0028_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3 4 5 6 7" 32M 16`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0029_mckernel.txt b/test/dump/mck_testcases_ofp/0029_mckernel.txt
new file mode 100644
index 00000000..672d5c3a
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0029_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3" 20M 128`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0030_mckernel.txt b/test/dump/mck_testcases_ofp/0030_mckernel.txt
new file mode 100644
index 00000000..cece9440
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0030_mckernel.txt
@@ -0,0 +1,4 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3 4 5 6 7" 20M 64`"
+USR_PROC="mcexec_test_proc/test_pt_1kb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
diff --git a/test/dump/mck_testcases_ofp/0031_mckernel.txt b/test/dump/mck_testcases_ofp/0031_mckernel.txt
new file mode 100644
index 00000000..aaa2b978
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0031_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1,32M@2,32M@3"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0032_mckernel.txt b/test/dump/mck_testcases_ofp/0032_mckernel.txt
new file mode 100644
index 00000000..3bd70a03
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0032_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@1,32M@2,32M@3,32M@4,32M@5,32M@6,32M@7"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0032.log"
diff --git a/test/dump/mck_testcases_ofp/0033_mckernel.txt b/test/dump/mck_testcases_ofp/0033_mckernel.txt
new file mode 100644
index 00000000..908175c1
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0033_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0033.log"
diff --git a/test/dump/mck_testcases_ofp/0034_mckernel.txt b/test/dump/mck_testcases_ofp/0034_mckernel.txt
new file mode 100644
index 00000000..25a50788
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0034_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0035_mckernel.txt b/test/dump/mck_testcases_ofp/0035_mckernel.txt
new file mode 100644
index 00000000..e1d85ebd
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0035_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3" 20M 128`"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0036_mckernel.txt b/test/dump/mck_testcases_ofp/0036_mckernel.txt
new file mode 100644
index 00000000..989b62b0
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0036_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3 4 5 6 7" 20M 64`"
+USR_PROC="mcexec_test_proc/test_pt_1mb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0037_mckernel.txt b/test/dump/mck_testcases_ofp/0037_mckernel.txt
new file mode 100644
index 00000000..ee287656
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0037_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 512M@0,512M@1,512M@2,512M@3"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0038_mckernel.txt b/test/dump/mck_testcases_ofp/0038_mckernel.txt
new file mode 100644
index 00000000..792a94d4
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0038_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 256M@0,256M@1,256M@2,256M@3,256M@4,256M@5,256M@6,256M@7"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0038.log"
diff --git a/test/dump/mck_testcases_ofp/0039_mckernel.txt b/test/dump/mck_testcases_ofp/0039_mckernel.txt
new file mode 100644
index 00000000..14e42308
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0039_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE="./dumps/dumpfile_0039.log"
diff --git a/test/dump/mck_testcases_ofp/0040_mckernel.txt b/test/dump/mck_testcases_ofp/0040_mckernel.txt
new file mode 100644
index 00000000..d1871689
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0040_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@0,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@1,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@2,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@3,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@4,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@5,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@6,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7,32M@7"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0041_mckernel.txt b/test/dump/mck_testcases_ofp/0041_mckernel.txt
new file mode 100644
index 00000000..95feb7b8
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0041_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3"
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3" 32M 128`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0042_mckernel.txt b/test/dump/mck_testcases_ofp/0042_mckernel.txt
new file mode 100644
index 00000000..5c01d62e
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0042_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7"
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3 4 5 6 7" 32M 64`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_1time"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0043_mckernel.txt b/test/dump/mck_testcases_ofp/0043_mckernel.txt
new file mode 100644
index 00000000..d3147852
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0043_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 3G@0,3G@1,3G@2,3G@3"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0044_mckernel.txt b/test/dump/mck_testcases_ofp/0044_mckernel.txt
new file mode 100644
index 00000000..ca1f27f6
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0044_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 2G@0,2G@1,2G@2,2G@3,2G@4,2G@5,2G@6,2G@7"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0044.log"
diff --git a/test/dump/mck_testcases_ofp/0045_mckernel.txt b/test/dump/mck_testcases_ofp/0045_mckernel.txt
new file mode 100644
index 00000000..a8a787b0
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0045_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE="./dumps/dumpfile_0045.log"
diff --git a/test/dump/mck_testcases_ofp/0046_mckernel.txt b/test/dump/mck_testcases_ofp/0046_mckernel.txt
new file mode 100644
index 00000000..05ab8288
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0046_mckernel.txt
@@ -0,0 +1,5 @@
+MCRBT_OPT="-m 128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@0,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@1,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@2,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@3,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@4,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@5,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@6,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7,128M@7"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0047_mckernel.txt b/test/dump/mck_testcases_ofp/0047_mckernel.txt
new file mode 100644
index 00000000..9ea529dd
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0047_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3"
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3" 32M 128`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 0"
+DUMP_FILE=""
diff --git a/test/dump/mck_testcases_ofp/0048_mckernel.txt b/test/dump/mck_testcases_ofp/0048_mckernel.txt
new file mode 100644
index 00000000..25c14207
--- /dev/null
+++ b/test/dump/mck_testcases_ofp/0048_mckernel.txt
@@ -0,0 +1,6 @@
+MCRBT_OPT="-m 20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@0,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@1,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@2,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@3,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@4,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@5,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@6,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7,20M@7"
+MCRBT_OPT="-m `./utils/gen_mem_chunks.sh "0 1 2 3 4 5 6 7" 32M 64`"
+USR_PROC="mcexec_test_proc/test_pt_1gb_10times"
+OS_IDX=0
+DUMP_OPT="-d 24"
+DUMP_FILE=""
diff --git a/test/dump/panic_list.in b/test/dump/panic_list.in
new file mode 100644
index 00000000..027ebfd1
--- /dev/null
+++ b/test/dump/panic_list.in
@@ -0,0 +1,24 @@
+./linux_testcases/panic_0001.txt
+./linux_testcases/panic_0002.txt
+./linux_testcases/panic_0003.txt
+./linux_testcases/panic_0004.txt
+./linux_testcases/panic_0005.txt
+./linux_testcases/panic_0006.txt
+./linux_testcases/panic_0007.txt
+./linux_testcases/panic_0008.txt
+./linux_testcases/panic_0009.txt
+./linux_testcases/panic_0010.txt
+./linux_testcases/panic_0011.txt
+./linux_testcases/panic_0012.txt
+./linux_testcases/panic_0013.txt
+./linux_testcases/panic_0014.txt
+./linux_testcases/panic_0015.txt
+./linux_testcases/panic_0016.txt
+./linux_testcases/panic_0017.txt
+./linux_testcases/panic_0018.txt
+./linux_testcases/panic_0019.txt
+./linux_testcases/panic_0020.txt
+./linux_testcases/panic_0021.txt
+./linux_testcases/panic_0022.txt
+./linux_testcases/panic_0023.txt
+./linux_testcases/panic_0024.txt
diff --git a/test/dump/result/.gitignore b/test/dump/result/.gitignore
new file mode 100644
index 00000000..e69de29b
diff --git a/test/dump/utils/extract_mckdump.sh b/test/dump/utils/extract_mckdump.sh
new file mode 100755
index 00000000..5170833e
--- /dev/null
+++ b/test/dump/utils/extract_mckdump.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+VMLINUX=/usr/lib/debug/lib/modules/3.10.0-693.1.1.el7.x86_64/vmlinux
+
+if [ $# -lt 1 ]; then
+	echo "Error: too few arguments"
+	echo "usage: `basename $0` <vmcore> [outfile]"
+	exit 1
+fi
+
+VMCORE=$1
+OUTFILE=$2
+
+echo "***** vmcore file info ******************************"
+ls -lh ${VMCORE}
+
+if [ "X${OUTFILE}" = "X" ]; then
+	ext_opt=""
+else
+	ext_opt="-o ${OUTFILE}"
+fi
+
+if [ ! -f "${VMCORE}" ]; then
+	echo "Error: vmcore (${VMCORE}) is not found" >&2
+	exit 1
+fi
+
+echo "***** Extract mcdump from vmcore *******************"
+/usr/bin/expect -c "
+set timeout -1
+spawn /usr/bin/crash $VMLINUX $VMCORE
+
+expect \"crash>\"
+send \"mod -s ihk_smp_x86 $MCMOD_DIR/kmod/ihk-smp-x86.ko\n\"
+
+expect \"crash>\"
+send \"extend $MCMOD_DIR/lib/ldump2mcdump.so\n\"
+
+expect \"crash>\"
+send \"ldump2mcdump 0 $ext_opt\n\"
+
+expect \"crash>\"
+send \"extend -u $MCMOD_DIR/lib/ldump2mcdump.so\n\"
+
+expect \"crash>\"
+send \"quit\n\"
+"
+echo ""
diff --git a/test/dump/utils/gen_mem_chunks.sh b/test/dump/utils/gen_mem_chunks.sh
new file mode 100755
index 00000000..ce81c872
--- /dev/null
+++ b/test/dump/utils/gen_mem_chunks.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+NUMAS=$1
+MEM_SIZE=$2
+REP=$3
+CHUNKS=""
+
+for numa in ${NUMAS}
+do
+	for rep in `seq 1 ${REP}`
+	do
+		CHUNKS="${CHUNKS}${MEM_SIZE}@${numa},"
+	done
+done
+
+echo ${CHUNKS%,}
diff --git a/test/dump/utils/kill_mcexec.sh b/test/dump/utils/kill_mcexec.sh
new file mode 100755
index 00000000..74c4d6d2
--- /dev/null
+++ b/test/dump/utils/kill_mcexec.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+count=`pgrep -c -f 'mcexec '`
+if [ ${count} -gt 0 ]
+then
+	echo "kill process :" ${count}
+	pgrep -l -f 'mcexec '
+	pgrep -f 'mcexec ' | xargs kill -9
+fi
+
diff --git a/test/dump/utils/linux_dump_cronjob.sh b/test/dump/utils/linux_dump_cronjob.sh
new file mode 100755
index 00000000..31c5d2f8
--- /dev/null
+++ b/test/dump/utils/linux_dump_cronjob.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+sleep 3
+
+export TERM=xterm-256color
+
+export DUMP_TEST_HOME=$(cd `dirname $0`/.. && pwd -P)
+cd ${DUMP_TEST_HOME}
+./go_linux_dump_test.sh
diff --git a/test/dump/utils/show_mckdump.sh b/test/dump/utils/show_mckdump.sh
new file mode 100755
index 00000000..e85f99a0
--- /dev/null
+++ b/test/dump/utils/show_mckdump.sh
@@ -0,0 +1,50 @@
+#!/bin/sh
+#source ./config
+export MCKERNEL=${MCMOD_DIR}/smp-x86/kernel/mckernel.img
+export INFILE=$1
+
+if [ "X$INFILE" = X -o  "X$2" != X ]; then
+	echo "usage: `basename $0` <mckdump>" >&2
+	exit 1
+fi
+
+if [ ! -f "${INFILE}" ]; then
+	echo "Error: mckdump is not found" >&2
+	exit 1
+fi
+
+if [ ! -e "${MCKERNEL}" ]; then
+	echo "Error: mckernel.img is not found"
+	exit 1
+fi
+
+echo "***** dump_file info *************************"
+ls -lh ${INFILE}
+
+echo "***** Result of readelf -a ********************"
+readelf -a ${INFILE}
+
+echo ""
+echo "***** Result of eclair ************************"
+expect -c "
+set timeout 20
+spawn ${MCMOD_DIR}/bin/eclair -d $INFILE -k $MCKERNEL -l
+
+expect \"(eclair)\"
+send \"set pagination 0\n\"
+
+expect \"(eclair)\"
+send \"info threads\n\"
+
+expect \"(eclair)\"
+send \"info register\n\"
+
+expect \"(eclair)\"
+send \"bt\n\"
+
+expect \"(eclair)\"
+send \"quit\n\
+
+"
+echo "**********************************************"
+exit 0