diff options
| author | Gary Benson <gbenson@redhat.com> | 2014-08-07 15:53:21 +0100 |
|---|---|---|
| committer | Gary Benson <gbenson@redhat.com> | 2014-08-29 10:53:36 +0100 |
| commit | e9bcb6585201ab674d90d714295f63b40da41f16 (patch) | |
| tree | 0f9c692937bd00e832170a137fed9eb17c4e188d /gdb/cp-support.c | |
| parent | e31806255fe0cf49a1eeb14a51788473eaaa6310 (diff) | |
| download | binutils-gdb-e9bcb6585201ab674d90d714295f63b40da41f16.tar.gz | |
Introduce common/gdb_setjmp.h
This commit creates a new file, common/gdb_setjmp.h, to hold some
portability macros for setjmp/longjmp et al. that are used by the
exceptions subsystem and by the demangler crash catcher.
gdb/ChangeLog:
* common/gdb_setjmp.h: New file.
* Makefile.in (HFILES_NO_SRCDIR): Add common/gdb_setjmp.h.
* configure.ac: Move sigsetjmp check...
* common/common.m4: ...here.
* configure: Regenerate.
* cp-support.c (SIGJMP_BUF): Delete.
(SIGSETJMP): Likewise.
(SIGLONGJMP): Likewise.
* exceptions.h (gdb_setjmp.h): Include.
(setjmp.h): Do not include.
(EXCEPTIONS_SIGJMP_BUF): Delete.
(EXCEPTIONS_SIGSETJMP): Likewise.
(EXCEPTIONS_SIGLONGJMP): Likewise.
Replace all uses of EXCEPTIONS_SIG* macros with SIG* macros
from gdb_setjmp.h.
* exceptions.c: Likewise.
gdb/gdbserver/ChangeLog:
* config.in: Regenerate.
* configure: Likewise.
Diffstat (limited to 'gdb/cp-support.c')
| -rw-r--r-- | gdb/cp-support.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/gdb/cp-support.c b/gdb/cp-support.c index 20a4a073ead..14aaac8ad0d 100644 --- a/gdb/cp-support.c +++ b/gdb/cp-support.c @@ -1488,18 +1488,6 @@ cp_lookup_rtti_type (const char *name, struct block *block) static int catch_demangler_crashes = 1; -/* Wrap set/long jmp so that it's more portable. */ - -#if defined(HAVE_SIGSETJMP) -#define SIGJMP_BUF sigjmp_buf -#define SIGSETJMP(buf) sigsetjmp((buf), 1) -#define SIGLONGJMP(buf,val) siglongjmp((buf), (val)) -#else -#define SIGJMP_BUF jmp_buf -#define SIGSETJMP(buf) setjmp(buf) -#define SIGLONGJMP(buf,val) longjmp((buf), (val)) -#endif - /* Stack context and environment for demangler crash recovery. */ static SIGJMP_BUF gdb_demangle_jmp_buf; |