From: Mark Kettenis <kettenis@gnu.org>
Date: Tue, 16 Dec 2003 21:23:50 +0000 (+0000)
Subject: * blockframe.c (inside_main_func): Don't treat a zero PC specially.
X-Git-Tag: cagney_bigcore-20040122-branchpoint~456
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c6831537339f652cae8ac7f77d68be6afbb2b89f;p=external%2Fbinutils.git

* blockframe.c (inside_main_func): Don't treat a zero PC specially.
Needed to fix PR backtrace/1476.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3d05afd..9293059 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2003-12-16  Mark Kettenis  <kettenis@gnu.org>
+
+	* blockframe.c (inside_main_func): Don't treat a zero PC specially.
+	Needed to fix PR backtrace/1476.
+
 2003-12-16  David Carlton  <carlton@kealia.com>
 
 	* cp-support.c (class_name_from_physname): Add DMGL_PARAMS.
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index ac73ef2..cebc10a 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -73,18 +73,13 @@ deprecated_inside_entry_file (CORE_ADDR addr)
 }
 
 /* Test whether PC is in the range of addresses that corresponds to
-   the "main" function.
-
-   A PC of zero is always considered to be the bottom of the stack.  */
+   the "main" function.  */
 
 int
 inside_main_func (CORE_ADDR pc)
 {
   struct minimal_symbol *msymbol;
 
-  if (pc == 0)
-    return 1;
-
   if (symfile_objfile == 0)
     return 0;