https://gcc.gnu.org/g:8b26ee407613cdbfc3fb2095c09ae28b4642fd63
commit r12-11087-g8b26ee407613cdbfc3fb2095c09ae28b4642fd63
Author: John David Anglin <dang...@gcc.gnu.org>
Date: Mon Nov 6 20:33:15 2023 +0000
Enable generation of GNU stack notes on Linux
2023-11-06 John David Anglin <dang...@gcc.gnu.org>
* config/pa/pa-linux.h (NEED_INDICATE_EXEC_STACK): Define to 1.
Diff:
---
gcc/config/pa/pa-linux.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/gcc/config/pa/pa-linux.h b/gcc/config/pa/pa-linux.h
index 5af11a1df804..f467d3acbb99 100644
--- a/gcc/config/pa/pa-linux.h
+++ b/gcc/config/pa/pa-linux.h
@@ -147,8 +147,7 @@ along with GCC; see the file COPYING3. If not see
#define HAVE_sync_compare_and_swapsi 1
#define HAVE_sync_compare_and_swapdi 1
-/* It's not possible to enable GNU_stack notes since the kernel needs
- an executable stack for signal returns and syscall restarts. */
+/* Enable GNU stack notes. */
#undef NEED_INDICATE_EXEC_STACK
-#define NEED_INDICATE_EXEC_STACK 0
+#define NEED_INDICATE_EXEC_STACK 1
