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| author | Olivier Hainque <hainque@adacore.com> | 2012-05-15 14:03:04 +0000 |
|---|---|---|
| committer | Olivier Hainque <hainque@gcc.gnu.org> | 2012-05-15 14:03:04 +0000 |
| commit | 7d67c380fab04773732b6b0494cf8ab22cc2d126 (patch) | |
| tree | 0575010987982fd59a3c499cb0ae2429400bb409 /gcc | |
| parent | 7d80ca1f439cd6be490336659740ca6d8a06db40 (diff) | |
| download | gcc-7d67c380fab04773732b6b0494cf8ab22cc2d126.zip gcc-7d67c380fab04773732b6b0494cf8ab22cc2d126.tar.gz gcc-7d67c380fab04773732b6b0494cf8ab22cc2d126.tar.bz2 | |
aix-unwind.h (*_REGNO): New, set of useful register numbers.
libgcc/
* config/rs6000/aix-unwind.h (*_REGNO): New, set of useful
register numbers. LR_REGNO replaces R_LR.
(ucontext_for): New, helper for ...
(ppc_aix_fallback_frame_state): New, implementation for aix 5.2
and 5.3 of ...
(MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations.
testsuite/
* g++.dg/eh/sighandle.C: New testcase.
From-SVN: r187540
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/eh/sighandle.C | 38 |
2 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8e82b01..0c7e44a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2012-05-15 Olivier Hainque <hainque@adacore.com> + + * g++.dg/eh/sighandle.C: New testcase. + 2012-05-15 Richard Guenther <rguenther@suse.de> PR tree-optimization/53355 diff --git a/gcc/testsuite/g++.dg/eh/sighandle.C b/gcc/testsuite/g++.dg/eh/sighandle.C new file mode 100644 index 0000000..e516ad0 --- /dev/null +++ b/gcc/testsuite/g++.dg/eh/sighandle.C @@ -0,0 +1,38 @@ +// { dg-do run { target { *-*-aix5* i?86-*-linux* x86_64-*-linux* } } } +// { dg-options "-fexceptions -fnon-call-exceptions" } + +#include <signal.h> +#include <stdlib.h> + +void sighandler (int signo, siginfo_t * si, void * uc) +{ + throw (5); +} + +char * dosegv () +{ + * ((volatile int *)0) = 12; +} + +int main () +{ + struct sigaction sa; + int status; + + sa.sa_sigaction = sighandler; + sa.sa_flags = SA_SIGINFO; + + status = sigaction (SIGSEGV, & sa, NULL); + status = sigaction (SIGBUS, & sa, NULL); + + try { + dosegv (); + } + catch (int x) { + return (x != 5); + } + + return 1; +} + + |