coredump: Support signal number

Change-Id: If220bcd0865569a566e08aa53cae748fdc6317d0
Refs: #1340

arch/arm64/kernel/coredump.c

@@ -8,7 +8,8 @@
 
 #define	align32(x) ((((x) + 3) / 4) * 4)
 
-void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread, void *regs0)
+void arch_fill_prstatus(struct elf_prstatus64 *prstatus,
+	struct thread *thread, void *regs0, int sig)
 {
 	struct pt_regs *regs = regs0;
 	struct elf_prstatus64 tmp_prstatus;
@@ -38,6 +39,9 @@ void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread,
 	if (thread->proc->parent) {
 		prstatus->pr_ppid = thread->proc->parent->pid;
 	}
+
+	prstatus->pr_info.si_signo = sig;
+	prstatus->pr_cursig = sig;
 }
 
 int arch_get_thread_core_info_size(void)

arch/x86_64/kernel/coredump.c

@@ -2,7 +2,8 @@
 #include <process.h>
 #include <elfcore.h>
 
-void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread, void *regs0)
+void arch_fill_prstatus(struct elf_prstatus64 *prstatus,
+	struct thread *thread, void *regs0, int sig)
 {
 	struct x86_user_context *uctx = regs0;
 	struct x86_basic_regs *regs = &uctx->gpr;
@@ -31,6 +32,9 @@ void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread,
 		prstatus->pr_ppid = thread->proc->parent->pid;
 	}
 
+	prstatus->pr_info.si_signo = sig;
+	prstatus->pr_cursig = sig;
+
 	prstatus->pr_reg[0] = _r15;
 	prstatus->pr_reg[1] = _r14;
 	prstatus->pr_reg[2] = _r13;

kernel/gencore.c

@@ -91,7 +91,7 @@ int get_prpsinfo_size(void)
  * \param proc A pointer to the current process structure.
  * \param regs0 A pointer to a ihk_mc_user_context_t structure.
  */
-void fill_prstatus(struct note *head, struct thread *thread)
+void fill_prstatus(struct note *head, struct thread *thread, int sig)
 {
 	void *name;
 	struct elf_prstatus64 *prstatus;
@@ -103,7 +103,7 @@ void fill_prstatus(struct note *head, struct thread *thread)
 	memcpy(name, "CORE", sizeof("CORE"));
 	prstatus = (struct elf_prstatus64 *)(name + align32(sizeof("CORE")));
 
-	arch_fill_prstatus(prstatus, thread, thread->coredump_regs);
+	arch_fill_prstatus(prstatus, thread, thread->coredump_regs, sig);
 }
 
 /**
@@ -212,14 +212,14 @@ int get_note_size(struct process *proc)
  * \param regs A pointer to a ihk_mc_user_context_t structure.
  */
 
-void fill_note(void *note, struct process *proc, char *cmdline)
+void fill_note(void *note, struct process *proc, char *cmdline, int sig)
 {
 	struct thread *thread_iter;
 	struct mcs_rwlock_node lock;
 
 	mcs_rwlock_reader_lock_noirq(&proc->threads_lock, &lock);
 	list_for_each_entry(thread_iter, &proc->threads_list, siblings_list) {
-		fill_prstatus(note, thread_iter);
+		fill_prstatus(note, thread_iter, sig);
 		note += get_prstatus_size();
 
 		arch_fill_thread_core_info(note, thread_iter,
@@ -272,7 +272,7 @@ void fill_note(void *note, struct process *proc, char *cmdline)
  */
 
 int gencore(struct process *proc, struct coretable **coretable, int *chunks,
-	    char *cmdline)
+	    char *cmdline, int sig)
 {
 	int error = 0;
 	struct coretable *ct = NULL;
@@ -386,7 +386,7 @@ int gencore(struct process *proc, struct coretable **coretable, int *chunks,
 		goto fail;
 	}
 	memset(note, 0, alignednotesize);
-	fill_note(note, proc, cmdline);
+	fill_note(note, proc, cmdline, sig);
 
 	/* prgram header for NOTE segment is exceptional */
 	ph[0].p_type = PT_NOTE;

kernel/include/elfcore.h

@@ -108,7 +108,8 @@ struct note {
 
 /* functions */
 struct thread;
-extern void arch_fill_prstatus(struct elf_prstatus64 *prstatus, struct thread *thread, void *regs0);
+extern void arch_fill_prstatus(struct elf_prstatus64 *prstatus,
+		struct thread *thread, void *regs0, int sig);
 extern int arch_get_thread_core_info_size(void);
 extern void arch_fill_thread_core_info(struct note *head,
 		struct thread *thread, void *regs);

kernel/mem.c

@@ -958,7 +958,7 @@ static struct ihk_mc_interrupt_handler query_free_mem_handler = {
 };
 
 int gencore(struct process *proc, struct coretable **coretable,
-	int *chunks, char *cmdline);
+	    int *chunks, char *cmdline, int sig);
 void freecore(struct coretable **);
 struct siginfo;
 typedef struct siginfo siginfo_t;
@@ -1093,7 +1093,8 @@ int coredump(struct thread *thread, void *regs, int sig)
 		goto skip;
 	}
 
-	if ((ret = gencore(proc, &coretable, &chunks, proc->saved_cmdline))) {
+	if ((ret = gencore(proc, &coretable, &chunks,
+			proc->saved_cmdline, sig))) {
 		kprintf("%s: ERROR: gencore returned %d\n", __func__, ret);
 		goto out;
 	}

test/issues/1340/C1340.sh

@@ -0,0 +1,223 @@
+#!/bin/sh
+
+USELTP=0
+USEOSTEST=0
+
+. ../../common.sh
+
+arch=`uname -p`
+if [ -f "./${arch}_config" ]; then
+	. ./${arch}_config
+else
+	echo "$1 is unexpected arch"
+	exit 1
+fi
+
+# clean corefils
+rm ./mccore* ./core.*
+
+ulimit_c_bk=`ulimit -Sc`
+# set ulimit -c unlimited to dump core
+ulimit -c unlimited
+
+
+issue=1340
+
+tid=01
+tname=`printf "C${issue}T%02d" ${tid}`
+echo "*** ${tname} start *******************************"
+signum=11
+if [ "${arch}" = "x86_64" ]; then
+	signame=11
+elif [ "${arch}" = "aarch_64" ]; then
+	signame=SEGV
+fi
+
+echo "** Check signal in coredump. GPE"
+${MCEXEC} ./segv
+
+# Find mccore*
+CORE=`ls -1 | grep "^mccore"`
+
+if [ ! -z $CORE ]; then
+	echo "[ OK ] core for McKernel process found"
+else
+	echo "[ NG ] core for McKernel process not found"
+	exit 1
+fi
+
+gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+| tee ./${tname}.txt
+
+num=`grep "Program terminated with signal ${signame}" ./${tname}.txt | wc -l`
+
+if [ ${num} -eq 1 ]; then
+	echo "*** ${tname} PASSED ******************************"
+else
+	echo "*** ${tname} FAILED ******************************"
+fi
+# clean corefils
+rm ./mccore* ./core.*
+let tid++
+echo ""
+
+idx=0
+for signum in ${SIG_LIST[@]}
+do
+	tname=`printf "C${issue}T%02d" ${tid}`
+	echo "*** ${tname} start *******************************"
+	echo "** Check signal in coredump. raise ${signum}"
+	${MCEXEC} ./raise_sig ${signum}
+
+	# Find mccore*
+	CORE=`ls -1 | grep "^mccore"`
+
+	if [ ! -z $CORE ]; then
+		echo "[ OK ] core for McKernel process found"
+	else
+		echo "[ NG ] core for McKernel process not found"
+		exit 1
+	fi
+
+	gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+	| tee ./${tname}.txt
+
+	num=`grep "Program terminated with signal ${NAME_LIST[${idx}]}" ./${tname}.txt | wc -l`
+
+	if [ ${num} -eq 1 ]; then
+		echo "*** ${tname} PASSED ******************************"
+	else
+		echo "*** ${tname} FAILED ******************************"
+	fi
+	# clean corefils
+	rm ./mccore* ./core.*
+	let tid++
+	echo ""
+	let idx++
+done
+
+exit 0
+
+
+tid=03
+echo "*** C${issue}T${tid} start *******************************"
+echo "** Check signal in coredump. raise SIGILL"
+signum=4
+${MCEXEC} ./raise_sig ${signum}
+
+# Find mccore*
+CORE=`ls -1 | grep "^mccore"`
+
+if [ ! -z $CORE ]; then
+	echo "[ OK ] core for McKernel process found"
+else
+	echo "[ NG ] core for McKernel process not found"
+	exit 1
+fi
+
+gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+| tee ./C${issue}T${tid}.txt
+
+num=`grep "Program terminated with signal ${signum}" ./C${issue}T${tid}.txt | wc -l`
+
+if [ ${num} -eq 1 ]; then
+	echo "*** C${issue}T${tid} PASSED ******************************"
+else
+	echo "*** C${issue}T${tid} FAILED ******************************"
+fi
+# clean corefils
+rm ./mccore* ./core.*
+echo ""
+
+tid=04
+echo "*** C${issue}T${tid} start *******************************"
+echo "** Check signal in coredump. raise SIGABRT"
+signum=6
+${MCEXEC} ./raise_sig ${signum}
+
+# Find mccore*
+CORE=`ls -1 | grep "^mccore"`
+
+if [ ! -z $CORE ]; then
+	echo "[ OK ] core for McKernel process found"
+else
+	echo "[ NG ] core for McKernel process not found"
+	exit 1
+fi
+
+gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+| tee ./C${issue}T${tid}.txt
+
+num=`grep "Program terminated with signal ${signum}" ./C${issue}T${tid}.txt | wc -l`
+
+if [ ${num} -eq 1 ]; then
+	echo "*** C${issue}T${tid} PASSED ******************************"
+else
+	echo "*** C${issue}T${tid} FAILED ******************************"
+fi
+# clean corefils
+rm ./mccore* ./core.*
+echo ""
+
+tid=05
+echo "*** C${issue}T${tid} start *******************************"
+echo "** Check signal in coredump. raise SIGFPE"
+signum=8
+${MCEXEC} ./raise_sig ${signum}
+
+# Find mccore*
+CORE=`ls -1 | grep "^mccore"`
+
+if [ ! -z $CORE ]; then
+	echo "[ OK ] core for McKernel process found"
+else
+	echo "[ NG ] core for McKernel process not found"
+	exit 1
+fi
+
+gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+| tee ./C${issue}T${tid}.txt
+
+num=`grep "Program terminated with signal ${signum}" ./C${issue}T${tid}.txt | wc -l`
+
+if [ ${num} -eq 1 ]; then
+	echo "*** C${issue}T${tid} PASSED ******************************"
+else
+	echo "*** C${issue}T${tid} FAILED ******************************"
+fi
+# clean corefils
+rm ./mccore* ./core.*
+echo ""
+
+tid=06
+echo "*** C${issue}T${tid} start *******************************"
+echo "** Check signal in coredump. raise SIGSEGV"
+signum=11
+${MCEXEC} ./raise_sig ${signum}
+
+# Find mccore*
+CORE=`ls -1 | grep "^mccore"`
+
+if [ ! -z $CORE ]; then
+	echo "[ OK ] core for McKernel process found"
+else
+	echo "[ NG ] core for McKernel process not found"
+	exit 1
+fi
+
+gdb ./segv --core=./${CORE} -x ./cmd/C${issue}.cmd 2>/dev/null \
+| tee ./C${issue}T${tid}.txt
+
+num=`grep "Program terminated with signal ${signum}" ./C${issue}T${tid}.txt | wc -l`
+
+if [ ${num} -eq 1 ]; then
+	echo "*** C${issue}T${tid} PASSED ******************************"
+else
+	echo "*** C${issue}T${tid} FAILED ******************************"
+fi
+# clean corefils
+rm ./mccore* ./core.*
+echo ""
+
+# restore ulimit -c
+ulimit -c ${ulimit_c_bk}

test/issues/1340/Makefile

@@ -0,0 +1,11 @@
+CFLAGS=-g
+LDFLAGS=
+
+TARGET=segv raise_sig
+
+all: $(TARGET)
+
+test: all
+	./C1340.sh
+clean:
+	rm -f $(TARGET) *.o mccore* core.* *.txt

test/issues/1340/README

@@ -0,0 +1,39 @@
+【Issue#1340 動作確認】
+□ テスト内容
+1. coredumpに契機となったシグナル情報が含まれていることを確認
+
+C1340T01: プログラム中でSEGVが発生した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 11
+
+C1340T02: raise() で自身にシグナル3 (SIGQUIT) を送信した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 3
+
+C1340T03: raise() で自身にシグナル4 (SIGILL) を送信した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 4
+
+C1340T04: raise() で自身にシグナル6 (SIGABRT) を送信した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 6
+
+C1340T05: raise() で自身にシグナル8 (SIGFPE) を送信した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 8
+
+C1340T06: raise() で自身にシグナル11 (SIGSEGV) を送信した場合
+	gdbでcoredumpを読み込んだ際、下記が出力されることを確認
+	Program terminated with signal 11
+
+□ 実行手順
+$ make test
+
+McKernelのインストール先や、OSTEST, LTPの配置場所は、
+$HOME/.mck_test_config を参照している
+.mck_test_config は、McKernelをビルドした際に生成されるmck_test_config.sample ファイルを
+$HOMEにコピーし、適宜編集する
+
+□ 実行結果
+result_x86_64.log および result_aarch64.log 参照。
+すべての項目をPASSしていることを確認。

test/issues/1340/aarch64_config

@@ -0,0 +1,3 @@
+SIG_LIST=(3 4 6 8 11)
+NAME_LIST=(SIGQUIT SIGILL SIGABRT SIGFPE SIGSEGV)
+

test/issues/1340/cmd/C1340.cmd

@@ -0,0 +1,2 @@
+quit
+

test/issues/1340/raise_sig.c

@@ -0,0 +1,15 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <signal.h>
+
+int main(int argc, char **argv)
+{
+	int sig = 0;
+
+	sig = atoi(argv[1]);
+	raise(sig);
+
+	printf("Send sig %d to self\n", sig);
+
+	return 0;
+}

test/issues/1340/result_aarch64.log

@@ -0,0 +1,168 @@
+*** C1340T01 start *******************************
+** Check signal in coredump. GPE
+Terminate by signal 11
+./C1340.sh: line 37: 18499 Segmentation fault      (core dumped) ${MCEXEC} ./segv
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18499]
+Core was generated by `'.
+Program terminated with signal SIGSEGV, Segmentation fault.
+#0  0x00000000004005fc in main (argc=1, argv=0x3ffffffffe08) at segv.c:8
+8               *ptr = 0xdead;
+*** C1340T01 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory
+
+*** C1340T02 start *******************************
+** Check signal in coredump. raise 3
+Terminate by signal 3
+./C1340.sh: line 65: 18535 Quit                    (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18535]
+Core was generated by `'.
+Program terminated with signal SIGQUIT, Quit.
+#0  0x0000100000036d0c in raise () from /usr/lib64/libc.so.6
+*** C1340T02 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory
+
+*** C1340T03 start *******************************
+** Check signal in coredump. raise 4
+Terminate by signal 4
+./C1340.sh: line 65: 18571 Illegal instruction     (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18571]
+Core was generated by `'.
+Program terminated with signal SIGILL, Illegal instruction.
+#0  0x0000100000036d0c in raise () from /usr/lib64/libc.so.6
+*** C1340T03 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory
+
+*** C1340T04 start *******************************
+** Check signal in coredump. raise 6
+Terminate by signal 6
+./C1340.sh: line 65: 18606 Aborted                 (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18606]
+Core was generated by `'.
+Program terminated with signal SIGABRT, Aborted.
+#0  0x0000100000036d0c in raise () from /usr/lib64/libc.so.6
+*** C1340T04 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory
+
+*** C1340T05 start *******************************
+** Check signal in coredump. raise 8
+Terminate by signal 8
+./C1340.sh: line 65: 18641 Floating point exception(core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18641]
+Core was generated by `'.
+Program terminated with signal SIGFPE, Arithmetic exception.
+#0  0x0000100000036d0c in raise () from /usr/lib64/libc.so.6
+*** C1340T05 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory
+
+*** C1340T06 start *******************************
+** Check signal in coredump. raise 11
+Terminate by signal 11
+./C1340.sh: line 65: 18676 Segmentation fault      (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 8.2-3.el8
+Copyright (C) 2018 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.
+Type "show copying" and "show warranty" for details.
+This GDB was configured as "aarch64-redhat-linux-gnu".
+Type "show configuration" for configuration details.
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>.
+Find the GDB manual and other documentation resources online at:
+    <http://www.gnu.org/software/gdb/documentation/>.
+
+For help, type "help".
+Type "apropos word" to search for commands related to "word"...
+Reading symbols from ./segv...done.
+[New LWP 18676]
+Core was generated by `'.
+Program terminated with signal SIGSEGV, Segmentation fault.
+#0  0x0000100000036d0c in raise () from /usr/lib64/libc.so.6
+*** C1340T06 PASSED ******************************
+rm: cannot remove './core.*': No such file or directory

test/issues/1340/result_x86_64.log

@@ -0,0 +1,126 @@
+*** C1340T01 start *******************************
+** Check signal in coredump. GPE
+Terminate by signal 11
+./C1340.sh: line 37: 14591 Segmentation fault      (core dumped) ${MCEXEC} ./segv
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14591]
+Core was generated by `'.
+Program terminated with signal 11, Segmentation fault.
+#0  0x0000000000400504 in main (argc=1, argv=0x547ffffffd08) at segv.c:8
+8               *ptr = 0xdead;
+*** C1340T01 PASSED ******************************
+
+*** C1340T02 start *******************************
+** Check signal in coredump. raise 3
+Terminate by signal 3
+./C1340.sh: line 65: 14633 Quit                    (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14633]
+Core was generated by `'.
+Program terminated with signal 3, Quit.
+#0  0x00002aaaaaa50277 in raise () from /lib64/libc.so.6
+*** C1340T02 PASSED ******************************
+
+*** C1340T03 start *******************************
+** Check signal in coredump. raise 4
+Terminate by signal 4
+./C1340.sh: line 65: 14675 Illegal instruction     (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14675]
+Core was generated by `'.
+Program terminated with signal 4, Illegal instruction.
+#0  0x00002aaaaaa50277 in raise () from /lib64/libc.so.6
+*** C1340T03 PASSED ******************************
+
+*** C1340T04 start *******************************
+** Check signal in coredump. raise 6
+Terminate by signal 6
+./C1340.sh: line 65: 14717 Aborted                 (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14717]
+Core was generated by `'.
+Program terminated with signal 6, Aborted.
+#0  0x00002aaaaaa50277 in raise () from /lib64/libc.so.6
+*** C1340T04 PASSED ******************************
+
+*** C1340T05 start *******************************
+** Check signal in coredump. raise 8
+Terminate by signal 8
+./C1340.sh: line 65: 14759 Floating point exception(core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14759]
+Core was generated by `'.
+Program terminated with signal 8, Arithmetic exception.
+#0  0x00002aaaaaa50277 in raise () from /lib64/libc.so.6
+*** C1340T05 PASSED ******************************
+
+*** C1340T06 start *******************************
+** Check signal in coredump. raise 11
+Terminate by signal 11
+./C1340.sh: line 65: 14801 Segmentation fault      (core dumped) ${MCEXEC} ./raise_sig ${signum}
+[ OK ] core for McKernel process found
+GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-94.el7
+Copyright (C) 2013 Free Software Foundation, Inc.
+License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+This is free software: you are free to change and redistribute it.
+There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
+and "show warranty" for details.
+This GDB was configured as "x86_64-redhat-linux-gnu".
+For bug reporting instructions, please see:
+<http://www.gnu.org/software/gdb/bugs/>...
+Reading symbols from /home/satoken/mck_srcs/kyokaIII/mckernel/test/issues/1340/segv...done.
+[New LWP 14801]
+Core was generated by `'.
+Program terminated with signal 11, Segmentation fault.
+#0  0x00002aaaaaa50277 in raise () from /lib64/libc.so.6
+*** C1340T06 PASSED ******************************

test/issues/1340/segv.c

@@ -0,0 +1,11 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+	int *ptr = NULL;
+
+	*ptr = 0xdead;
+
+	return 0;
+}

test/issues/1340/x86_64_config

@@ -0,0 +1,3 @@
+SIG_LIST=(3 4 6 8 11)
+NAME_LIST=(3 4 6 8 11)
+