mcinspect and mcps: DWARF based LWK inspection

Change-Id: Ie9e209d8f77999b61afa39c38832bfc416a2c34f

executer/user/CMakeLists.txt

@@ -20,6 +20,16 @@ target_include_directories(mcexec PUBLIC "${KERNEL_DIR}")
 set_property(TARGET mcexec PROPERTY POSITION_INDEPENDENT_CODE ON)
 set_property(TARGET mcexec PROPERTY LINK_FLAGS "-fPIE -pie")
 
+add_executable(mcinspect mcinspect.c)
+if (NOT LIBDWARF)
+	target_include_directories(mcinspect PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/lib/")
+	target_include_directories(mcinspect PRIVATE
+		"${CMAKE_CURRENT_SOURCE_DIR}/lib/libdwarf/libdwarf/libdwarf/")
+	target_link_libraries(mcinspect dwarf z elf)
+else()
+	target_link_libraries(mcinspect ${LIBDWARF})
+endif()
+
 add_executable(eclair eclair.c arch/${ARCH}/arch-eclair.c)
 target_link_libraries(eclair ${LIBBFD})
 
@@ -74,10 +84,13 @@ add_library(ldump2mcdump SHARED ldump2mcdump.c)
 configure_file(vmcore2mckdump.in vmcore2mckdump @ONLY)
 
 configure_file(mcexec.1in mcexec.1 @ONLY)
+configure_file(mcps.in mcps @ONLY)
 
-install(TARGETS mcexec eclair
+install(TARGETS mcexec eclair mcinspect
 	DESTINATION "${CMAKE_INSTALL_BINDIR}")
-install(PROGRAMS "${CMAKE_CURRENT_BINARY_DIR}/vmcore2mckdump"
+install(PROGRAMS
+	"${CMAKE_CURRENT_BINARY_DIR}/vmcore2mckdump"
+	"${CMAKE_CURRENT_BINARY_DIR}/mcps"
 	DESTINATION "${CMAKE_INSTALL_BINDIR}")
 install(TARGETS sched_yield ldump2mcdump
 	DESTINATION "${CMAKE_INSTALL_LIBDIR}")

executer/user/mcps.in

@@ -0,0 +1,10 @@
+#!/bin/bash
+# IHK/McKernel mcps script.
+# author: Balazs Gerofi <bgerofi@riken.jp>
+#      Copyright (C) 2019 RIKEN
+#
+prefix="@prefix@"
+BINDIR="${prefix}/bin"
+KERNDIR="@MCKERNELDIR@"
+
+${BINDIR}/mcinspect --kernel=${KERNDIR}/mckernel.img --ps