From 9b573707436d0111ea888e340ecfc6c4738c83c6cea7e15e124d2a1c593bff8c Mon Sep 17 00:00:00 2001
From: OBS User unknown <null@suse.de>
Date: Sat, 13 Jan 2007 11:49:02 +0000
Subject: [PATCH] OBS-URL:
 https://build.opensuse.org/package/show/openSUSE:Factory/gdb?expand=0&rev=3

---
 gdb.changes    |  5 +++++
 gdb.spec       |  8 ++++++--
 pc-regnum.diff | 16 ++++++++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 pc-regnum.diff

diff --git a/gdb.changes b/gdb.changes
index e54a2a8..d2d916a 100644
--- a/gdb.changes
+++ b/gdb.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jan 11 18:29:13 CET 2007 - schwab@suse.de
+
+- Fix unchecked use of PC_REGNUM.
+
 -------------------------------------------------------------------
 Wed Dec 20 12:37:40 CET 2006 - schwab@suse.de
 
diff --git a/gdb.spec b/gdb.spec
index b17feeb..3f1f1e0 100644
--- a/gdb.spec
+++ b/gdb.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gdb (Version 6.6)
 #
-# Copyright (c) 2006 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2007 SUSE LINUX Products GmbH, Nuernberg, Germany.
 # This file and all modifications and additions to the pristine
 # package are under the same license as the package itself.
 #
@@ -21,7 +21,7 @@ Group:          Development/Tools/Debuggers
 Autoreqprov:    on
 PreReq:         %{install_info_prereq}
 Version:        6.6
-Release:        1
+Release:        8
 Summary:        The GNU Debugger
 Source:         gdb-%{version}.tar.bz2
 Patch1:         gdb-misc.patch
@@ -38,6 +38,7 @@ Patch12:        ppc-long-double.diff
 Patch13:        lr-frame-offset.diff
 Patch14:        ppc64-fdesc.diff
 Patch15:        solib-extract-address.diff
+Patch16:        pc-regnum.diff
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
@@ -82,6 +83,7 @@ cd ..
 %patch13 -p1
 %patch14
 %patch15
+%patch16
 
 %build
 CFLAGS="$RPM_OPT_FLAGS" \
@@ -137,6 +139,8 @@ rm -rf $RPM_BUILD_ROOT
 %endif
 
 %changelog -n gdb
+* Thu Jan 11 2007 - schwab@suse.de
+- Fix unchecked use of PC_REGNUM.
 * Wed Dec 20 2006 - schwab@suse.de
 - Update to gdb 6.6.
   * New targets
diff --git a/pc-regnum.diff b/pc-regnum.diff
new file mode 100644
index 0000000..7a841f4
--- /dev/null
+++ b/pc-regnum.diff
@@ -0,0 +1,16 @@
+--- gdb/frame.c	11 Jan 2007 17:40:17 +0100	1.218
++++ gdb/frame.c	11 Jan 2007 17:43:00 +0100	
+@@ -1223,8 +1223,11 @@ get_prev_frame_1 (struct frame_info *thi
+      happen when the prologue analyzer finds a stack adjustment, but
+      no PC save.  This check does assume that the "PC register" is
+      roughly a traditional PC, even if the gdbarch_unwind_pc method
+-     frobs it.  */
+-  if (this_frame->level > 0
++     frobs it.
++
++     Skip this check when there is no "PC register".  */
++  if (PC_REGNUM >= 0
++      && this_frame->level > 0
+       && get_frame_type (this_frame) == NORMAL_FRAME
+       && get_frame_type (this_frame->next) == NORMAL_FRAME)
+     {