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Diffstat (limited to 'sysdeps/s390/s390-64/stackguard-macros.h')
-rw-r--r--sysdeps/s390/s390-64/stackguard-macros.h18
1 files changed, 0 insertions, 18 deletions
diff --git a/sysdeps/s390/s390-64/stackguard-macros.h b/sysdeps/s390/s390-64/stackguard-macros.h
deleted file mode 100644
index 2c97d3824f..0000000000
--- a/sysdeps/s390/s390-64/stackguard-macros.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#include <stdint.h>
-
-#define STACK_CHK_GUARD \
-  ({ uintptr_t x; __asm__ ("ear %0,%%a0; sllg %0,%0,32; ear %0,%%a1; lg %0,0x28(%0)" : "=a" (x)); x; })
-
-/* On s390/s390x there is no unique pointer guard, instead we use the
-   same value as the stack guard.  */
-#define POINTER_CHK_GUARD					\
-  ({								\
-    uintptr_t x;						\
-    __asm__ ("ear %0,%%a0;"					\
-	     "sllg %0,%0,32;"					\
-	     "ear %0,%%a1;"					\
-	     "lg %0,%1(%0)"					\
-	     : "=a" (x)						\
-	     : "i" (offsetof (tcbhead_t, stack_guard)));	\
-    x;								\
-  })