Committed as pre-approved by Jakub in PR62132.
It took me three commits (revisions ) to get it right. I apologize for that,
and I’ll stop coding for the day :(
2014-11-19 Francois-Xavier Coudert <fxcoud...@gcc.gnu.org>
PR sanitizer/62132
* c-c++-common/asan/misalign-1.c: Pass -fno-omit-frame-pointer on
darwin, adjust dg-output.
* c-c++-common/asan/misalign-2.c: Likewise.
Index: c-c++-common/asan/misalign-1.c
===================================================================
--- c-c++-common/asan/misalign-1.c (revision 217694)
+++ c-c++-common/asan/misalign-1.c (working copy)
@@ -1,5 +1,6 @@
/* { dg-do run { target { ilp32 || lp64 } } } */
/* { dg-options "-O2" } */
+/* { dg-additional-options "-fno-omit-frame-pointer" { target *-*-darwin* } }
*/
/* { dg-shouldfail "asan" } */
struct S { int i; } __attribute__ ((packed));
@@ -38,5 +39,5 @@ main ()
/* { dg-output "ERROR: AddressSanitizer:\[^\n\r]*on address\[^\n\r]*" } */
/* { dg-output "0x\[0-9a-f\]+ at pc 0x\[0-9a-f\]+ bp 0x\[0-9a-f\]+ sp
0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]*READ of size 4 at 0x\[0-9a-f\]+ thread
T0\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output " #0 0x\[0-9a-f\]+ (in
_*foo(\[^\n\r]*misalign-1.c:10|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output " #1 0x\[0-9a-f\]+ (in _*main
(\[^\n\r]*misalign-1.c:34|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */
+/* { dg-output " #0 0x\[0-9a-f\]+ (in
_*foo(\[^\n\r]*misalign-1.c:1\[01]|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" }
*/
+/* { dg-output " #1 0x\[0-9a-f\]+ (in _*main
(\[^\n\r]*misalign-1.c:3\[45]|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */
Index: c-c++-common/asan/misalign-2.c
===================================================================
--- c-c++-common/asan/misalign-2.c (revision 217694)
+++ c-c++-common/asan/misalign-2.c (working copy)
@@ -1,5 +1,6 @@
/* { dg-do run { target { ilp32 || lp64 } } } */
/* { dg-options "-O2" } */
+/* { dg-additional-options "-fno-omit-frame-pointer" { target *-*-darwin* } }
*/
/* { dg-shouldfail "asan" } */
struct S { int i; } __attribute__ ((packed));
@@ -38,5 +39,5 @@ main ()
/* { dg-output "ERROR: AddressSanitizer:\[^\n\r]*on address\[^\n\r]*" } */
/* { dg-output "0x\[0-9a-f\]+ at pc 0x\[0-9a-f\]+ bp 0x\[0-9a-f\]+ sp
0x\[0-9a-f\]+\[^\n\r]*(\n|\r\n|\r)" } */
/* { dg-output "\[^\n\r]*READ of size 4 at 0x\[0-9a-f\]+ thread
T0\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output " #0 0x\[0-9a-f\]+ (in
_*baz(\[^\n\r]*misalign-2.c:22|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" } */
-/* { dg-output " #1 0x\[0-9a-f\]+ (in _*main
(\[^\n\r]*misalign-2.c:34|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */
+/* { dg-output " #0 0x\[0-9a-f\]+ (in
_*baz(\[^\n\r]*misalign-2.c:2\[23]|\[^\n\r]*:0)|\[(\])\[^\n\r]*(\n|\r\n|\r)" }
*/
+/* { dg-output " #1 0x\[0-9a-f\]+ (in _*main
(\[^\n\r]*misalign-2.c:3\[45]|\[^\n\r]*:0)|\[(\]).*(\n|\r\n|\r)" } */
