From 08ecd8f3d858acd15a276e80e3de5f5a95996709 Mon Sep 17 00:00:00 2001
From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Mon, 26 Jul 1993 19:19:39 +0000
Subject: * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.

---
 gdb/hppa-tdep.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'gdb/hppa-tdep.c')

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 885f6db..5b11159 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -306,6 +306,11 @@ pc_in_linker_stub (pc)
 {
   int found_magic_instruction = 0;
   int i;
+  char buf[4];
+
+  /* If unable to read memory, assume pc is not in a linker stub.  */
+  if (target_read_memory (pc, buf, 4) != 0)
+    return 0;
 
   /* We are looking for something like
 
-- 
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