diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2009-05-29 11:58:04 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-05-29 11:58:04 -0700 |
| commit | b8bb339f7d684654295aca2dedb69c2c069a7cab (patch) | |
| tree | 18c54d5172896c4b72a70160e10bae9b807f85d9 /sysdeps/s390/s390-64/__longjmp.c | |
| parent | 1de0c16183cf5f485ad44b6e5300844ec961b225 (diff) | |
Implement longjmp checking for s390.
Diffstat (limited to 'sysdeps/s390/s390-64/__longjmp.c')
| -rw-r--r-- | sysdeps/s390/s390-64/__longjmp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sysdeps/s390/s390-64/__longjmp.c b/sysdeps/s390/s390-64/__longjmp.c index 030fb5b515..445bd3baf3 100644 --- a/sysdeps/s390/s390-64/__longjmp.c +++ b/sysdeps/s390/s390-64/__longjmp.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2001, 2005, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). @@ -33,6 +33,11 @@ __longjmp (__jmp_buf env, int val) #ifdef PTR_DEMANGLE register uintptr_t r3 __asm ("%r3") = THREAD_GET_POINTER_GUARD (); register void *r1 __asm ("%r1") = (void *) env; +# ifdef CHECK_SP + CHECK_SP (env, r3); +# endif +#elif defined CHECK_SP + CHECK_SP (env, 0); #endif /* Restore registers and jump back. */ asm volatile ("ld %%f7,104(%1)\n\t" |