vxworks.h (STACK_CHECK_STATIC_BUILTIN): Define.

[thirdparty/gcc.git] / gcc / config / arm / vxworks.h

diff --git a/gcc/config/arm/vxworks.h b/gcc/config/arm/vxworks.h
index 4d846333601949e44efaf2cba8e5f7d779ae82bb..5b97fe819b1865d688339f101c3c342f8caafa6b 100644 (file)
--- a/gcc/config/arm/vxworks.h
+++ b/gcc/config/arm/vxworks.h
@@ -112,3 +112,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 
 #undef TARGET_DEFAULT_WORD_RELOCATIONS
 #define TARGET_DEFAULT_WORD_RELOCATIONS 1
+
+/* 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