#!/bin/sh
# vmcore2mckdump.in COPYRIGHT FUJITSU LIMITED 2017-2018
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

ARCH_NAME=@ARCH@
if [ "X$ARCH_NAME" = "X" ]; then
	echo "ARCH_NAME is empty."
	exit 1
fi

if [ "$ARCH_NAME" = "x86_64" ]; then
	ARCH_NAME=x86
fi

/usr/bin/expect -c "
set timeout 300
spawn /usr/bin/crash $VMLINUX $INFILE

expect \"crash>\"
send \"mod -s ihk_smp_${ARCH_NAME} $INSTALLDIR/kmod/ihk-smp-${ARCH_NAME}.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