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Remove preprocessor conditionals for ANSI-standard signals

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The six signals SIGINT, SIGILL, SIGABRT, SIGFPE, SIGSEGV and SIGTERM
are ANSI-standard and thus guaranteed to be available.  This patch
removes all preprocessor conditionals relating to these symbols.

gdb/
2014-06-06  Gary Benson  <gbenson@redhat.com>

	* common/signals.c: Remove preprocessor conditionals for
	always-defined signals SIGINT, SIGILL, SIGABRT, SIGFPE,
	SIGSEGV and SIGTERM.
	* proc-events.c: Likewise.

gdb/testsuite/
2014-06-06  Gary Benson  <gbenson@redhat.com>

	* gdb.base/call-signals.c: Remove preprocessor conditionals
	for always-defined signals SIGINT, SIGILL, SIGABRT, SIGFPE,
	SIGSEGV and SIGTERM.
	* gdb.base/sigall.c: Likewise.
	* gdb.base/unwindonsignal.c: Likewise.
	* gdb.reverse/sigall-reverse.c: Likewise.
This commit is contained in:
Gary Benson 2014-06-06 10:32:12 +01:00
parent adcc0a31cc
commit 73ba372ccf
8 changed files with 20 additions and 72 deletions
Download patch file Download diff file Expand all files Collapse all files

18
gdb/testsuite/gdb.base/sigall.c
View file

@ -819,11 +819,7 @@ return 0;
int
gen_ILL ()
{
#ifdef SIGILL
kill (getpid (), SIGILL);
#else
handle_ILL (0);
#endif
return 0;
}
@ -874,11 +870,7 @@ return 0;
int
gen_SEGV ()
{
#ifdef SIGSEGV
kill (getpid (), SIGSEGV);
#else
handle_SEGV (0);
#endif
return 0;
}
@ -1050,7 +1042,7 @@ return 0;
int
gen_LOST ()
{
#if defined(SIGLOST) && (!defined(SIGABRT) || SIGLOST != SIGABRT)
#if defined(SIGLOST) && SIGLOST != SIGABRT
kill (getpid (), SIGLOST);
#else
handle_LOST (0);
@ -1593,21 +1585,15 @@ main ()
#ifdef SIGQUIT
signal (SIGQUIT, handle_QUIT);
#endif
#ifdef SIGILL
signal (SIGILL, handle_ILL);
#endif
#ifdef SIGEMT
signal (SIGEMT, handle_EMT);
#endif
#ifdef SIGFPE
signal (SIGFPE, handle_FPE);
#endif
#ifdef SIGBUS
signal (SIGBUS, handle_BUS);
#endif
#ifdef SIGSEGV
signal (SIGSEGV, handle_SEGV);
#endif
#ifdef SIGSYS
signal (SIGSYS, handle_SYS);
#endif
@ -1653,7 +1639,7 @@ main ()
#ifdef SIGWINCH
signal (SIGWINCH, handle_WINCH);
#endif
#if defined(SIGLOST) && (!defined(SIGABRT) || SIGLOST != SIGABRT)
#if defined(SIGLOST) && SIGLOST != SIGABRT
signal (SIGLOST, handle_LOST);
#endif
#ifdef SIGUSR1