diff --git a/gdb-6.3-ia64-info-frame-fix-20050725.patch b/gdb-6.3-ia64-info-frame-fix-20050725.patch new file mode 100644 index 0000000..3111dc8 --- /dev/null +++ b/gdb-6.3-ia64-info-frame-fix-20050725.patch @@ -0,0 +1,120 @@ +2005-07-25 Jeff Johnstno + + * libunwind-frame.c (libunwind_frame_prev_register): Check valuep + is not NULL before copying cursor address into it. + +testsuite: +2005-07-25 Jeff Johnstno + + * gdb.arch/ia64-sigtramp.exp: New test. + * gdb.arch/ia64-sigtramp.c: Ditto. + +--- gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigtramp.c.fix 2005-07-25 16:42:46.000000000 -0400 ++++ gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigtramp.c 2005-07-25 16:42:08.000000000 -0400 +@@ -0,0 +1,23 @@ ++#include ++#include ++ ++int *l; ++ ++void x (int sig) ++{ ++ printf ("in signal handler for signal %d\n", sig); ++} ++ ++int main() ++{ ++ int k; ++ ++ signal (SIGSEGV, &x); ++ ++ k = *l; ++ ++ printf ("k is %d\n", k); ++ ++ return 0; ++} ++ +--- gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigtramp.exp.fix 2005-07-25 16:42:50.000000000 -0400 ++++ gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigtramp.exp 2005-07-25 16:42:01.000000000 -0400 +@@ -0,0 +1,66 @@ ++# Copyright 2005 Free Software Foundation, Inc. ++ ++# This program is free software; you can redistribute it and/or modify ++# it under the terms of the GNU General Public License as published by ++# the Free Software Foundation; either version 2 of the License, or ++# (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ ++# Please email any bugs, comments, and/or additions to this file to: ++# bug-gdb@prep.ai.mit.edu ++ ++# This file was written by Jeff Johnston (jjohnstn@redhat.com) ++ ++if $tracelevel then { ++ strace $tracelevel ++} ++ ++# ++# test running programs ++# ++set prms_id 0 ++set bug_id 0 ++ ++if ![istarget "ia64-*-*"] then { ++ return ++} ++ ++set testfile "ia64-sigtramp" ++set srcfile ${testfile}.c ++set binfile ${objdir}/${subdir}/${testfile} ++ ++if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } { ++ gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." ++} ++ ++if [get_compiler_info ${binfile}] { ++ return -1 ++} ++ ++gdb_exit ++gdb_start ++gdb_reinitialize_dir $srcdir/$subdir ++gdb_load ${binfile} ++ ++if ![runto_main] then { ++ fail "Can't run to main" ++ return 0 ++} ++ ++gdb_test "handle SIGSEGV" "SIGSEGV.*Yes.*Yes.*Yes.*Segmentation fault" ++gdb_test "next" "" "first next" ++gdb_test "next" "Program received signal SIGSEGV.*" "getting SIGSEGV" ++gdb_breakpoint "x" ++gdb_test "continue" "Breakpoint.*x.*" "continue to x" ++ ++gdb_test "f 1" ".*signal handler called.*" "frame 1" ++gdb_test "info frame" "Stack level 1.*p63 at .*" "info sigtramp frame" ++ +--- gdb-6.3/gdb/libunwind-frame.c.fix 2005-07-25 16:41:30.000000000 -0400 ++++ gdb-6.3/gdb/libunwind-frame.c 2005-07-25 16:46:23.000000000 -0400 +@@ -303,8 +303,9 @@ libunwind_frame_prev_register (struct fr + modification to support unwinding through a sigaltstack. */ + if (uw_regnum == INT_MAX) + { +- store_unsigned_integer (valuep, sizeof (CORE_ADDR), +- (CORE_ADDR)&cache->cursor); ++ if (valuep) ++ store_unsigned_integer (valuep, sizeof (CORE_ADDR), ++ (CORE_ADDR)&cache->cursor); + return; + } + diff --git a/gdb.spec b/gdb.spec index 1f306ee..0855866 100644 --- a/gdb.spec +++ b/gdb.spec @@ -11,7 +11,7 @@ Name: gdb Version: 6.3.0.0 # The release always contains a leading reserved number, start it at 0. -Release: 1.49 +Release: 1.53 License: GPL Group: Development/Debuggers @@ -234,6 +234,9 @@ Patch160: gdb-6.3-ia64-gcore-speedup-20050714.patch # Notify observers that the inferior has been created Patch161: gdb-6.3-inferior-notification-20050721.patch +# Fix ia64 info frame bug +Patch162: gdb-6.3-ia64-info-frame-fix-20050725.patch + %ifarch ia64 BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3 %else @@ -327,6 +330,7 @@ and printing their data. %patch159 -p1 %patch160 -p1 %patch161 -p1 +%patch162 -p1 # Change the version that gets printed at GDB startup, so it is RedHat # specific. @@ -495,6 +499,14 @@ fi # don't include the files in include, they are part of binutils %changelog +* Mon Jul 25 2005 Jeff Johnston 6.3.0.0-1.53 +- Bump up release number. + +* Mon Jul 25 2005 Jeff Johnston 6.3.0.0-1.50 +- Fix bug with info frame and cursor address on ia64. +- Add testcase to verify pseudo-registers calculated for ia64 sigtramp. +- Bugzilla 160339 + * Fri Jul 22 2005 Jeff Johnston 6.3.0.0-1.49 - Bump up release number.