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Remove preprocessor conditionals for ANSI-standard signals

Browse Source 
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

24
gdb/common/signals.c
View File

@ -131,34 +131,26 @@ gdb_signal_from_host (int hostsig)
if (hostsig == SIGHUP)
return GDB_SIGNAL_HUP;
#endif
#if defined (SIGINT)
if (hostsig == SIGINT)
return GDB_SIGNAL_INT;
#endif
#if defined (SIGQUIT)
if (hostsig == SIGQUIT)
return GDB_SIGNAL_QUIT;
#endif
#if defined (SIGILL)
if (hostsig == SIGILL)
return GDB_SIGNAL_ILL;
#endif
#if defined (SIGTRAP)
if (hostsig == SIGTRAP)
return GDB_SIGNAL_TRAP;
#endif
#if defined (SIGABRT)
if (hostsig == SIGABRT)
return GDB_SIGNAL_ABRT;
#endif
#if defined (SIGEMT)
if (hostsig == SIGEMT)
return GDB_SIGNAL_EMT;
#endif
#if defined (SIGFPE)
if (hostsig == SIGFPE)
return GDB_SIGNAL_FPE;
#endif
#if defined (SIGKILL)
if (hostsig == SIGKILL)
return GDB_SIGNAL_KILL;
@ -167,10 +159,8 @@ gdb_signal_from_host (int hostsig)
if (hostsig == SIGBUS)
return GDB_SIGNAL_BUS;
#endif
#if defined (SIGSEGV)
if (hostsig == SIGSEGV)
return GDB_SIGNAL_SEGV;
#endif
#if defined (SIGSYS)
if (hostsig == SIGSYS)
return GDB_SIGNAL_SYS;
@ -183,10 +173,8 @@ gdb_signal_from_host (int hostsig)
if (hostsig == SIGALRM)
return GDB_SIGNAL_ALRM;
#endif
#if defined (SIGTERM)
if (hostsig == SIGTERM)
return GDB_SIGNAL_TERM;
#endif
#if defined (SIGUSR1)
if (hostsig == SIGUSR1)
return GDB_SIGNAL_USR1;
@ -388,34 +376,26 @@ do_gdb_signal_to_host (enum gdb_signal oursig,
case GDB_SIGNAL_HUP:
return SIGHUP;
#endif
#if defined (SIGINT)
case GDB_SIGNAL_INT:
return SIGINT;
#endif
#if defined (SIGQUIT)
case GDB_SIGNAL_QUIT:
return SIGQUIT;
#endif
#if defined (SIGILL)
case GDB_SIGNAL_ILL:
return SIGILL;
#endif
#if defined (SIGTRAP)
case GDB_SIGNAL_TRAP:
return SIGTRAP;
#endif
#if defined (SIGABRT)
case GDB_SIGNAL_ABRT:
return SIGABRT;
#endif
#if defined (SIGEMT)
case GDB_SIGNAL_EMT:
return SIGEMT;
#endif
#if defined (SIGFPE)
case GDB_SIGNAL_FPE:
return SIGFPE;
#endif
#if defined (SIGKILL)
case GDB_SIGNAL_KILL:
return SIGKILL;
@ -424,10 +404,8 @@ do_gdb_signal_to_host (enum gdb_signal oursig,
case GDB_SIGNAL_BUS:
return SIGBUS;
#endif
#if defined (SIGSEGV)
case GDB_SIGNAL_SEGV:
return SIGSEGV;
#endif
#if defined (SIGSYS)
case GDB_SIGNAL_SYS:
return SIGSYS;
@ -440,10 +418,8 @@ do_gdb_signal_to_host (enum gdb_signal oursig,
case GDB_SIGNAL_ALRM:
return SIGALRM;
#endif
#if defined (SIGTERM)
case GDB_SIGNAL_TERM:
return SIGTERM;
#endif
#if defined (SIGUSR1)
case GDB_SIGNAL_USR1:
return SIGUSR1;