From: Richard Stallman <rms@gnu.org>
Date: Wed, 13 Oct 1993 19:59:57 +0000 (+0000)
Subject: (FRAME_POINTER_REQUIRED): Require a frame pointer if fn calls setjmp.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=038d9bc039abc2a684631dc13b1d4034fce743d7;p=gcc.git

(FRAME_POINTER_REQUIRED): Require a frame pointer if fn calls setjmp.

From-SVN: r5777
---

diff --git a/gcc/config/ns32k/pc532.h b/gcc/config/ns32k/pc532.h
index b6cc01ab1c8..baa9474c20e 100644
--- a/gcc/config/ns32k/pc532.h
+++ b/gcc/config/ns32k/pc532.h
@@ -35,6 +35,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #undef PCC_STATIC_STRUCT_RETURN
 
+/* There's a bug in the setjmp implementation that strikes
+   if the caller of setjmp doesn't have a frame pointer.  */
+#undef FRAME_POINTER_REQUIRED
+#define FRAME_POINTER_REQUIRED current_function_calls_setjmp
+
 /* 32-bit alignment for efficiency */
 #undef POINTER_BOUNDARY
 #define POINTER_BOUNDARY 32