diff options
Diffstat (limited to 'gcc/config/sparc/vxworks.h')
-rw-r--r-- | gcc/config/sparc/vxworks.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/config/sparc/vxworks.h b/gcc/config/sparc/vxworks.h index 1bcbace2886..81e0ffb2c76 100644 --- a/gcc/config/sparc/vxworks.h +++ b/gcc/config/sparc/vxworks.h @@ -55,3 +55,10 @@ along with GCC; see the file COPYING3. If not see /* We cannot use PC-relative accesses for VxWorks PIC because there is no fixed gap between segments. */ #undef ASM_PREFERRED_EH_DATA_FORMAT + +/* Define this to be nonzero if static stack checking is supported. */ +#define STACK_CHECK_STATIC_BUILTIN 1 + +/* This platform supports the probing method of stack checking (RTP mode). + 8K is reserved in the stack to propagate exceptions in case of overflow. */ +#define STACK_CHECK_PROTECT 8192 |