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- Bump up release number.

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Tue Nov 15 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-1.86
- Fix ia64 user-specified SIGILL handling error.
- Bugzilla 165038.
This commit is contained in:
Jeff Johnston 2005-11-16 19:19:42 +00:00
parent fb9a5aa2e0
commit fbb51ac204
2 changed files with 134 additions and 1 deletions
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122
gdb-6.3-ia64-sigill-20051115.patch Normal file
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@ -0,0 +1,122 @@
2005-11-15 Jeff Johnston <jjohnstn@redhat.com>
* thread-db.c (thread_db_wait): Don't bother continuing if
the wait result indicates the program terminated with a signal.
* linux-nat.c (linux_nat_wait): For SIGILL and SIGTRAP, don't
throw away the event if the user has specified nostop noprint.
gdb/testsuite:
2005-11-15 Jeff Johnston <jjohnstn@redhat.com>
* gdb.arch/ia64-sigill.c: New test.
* gdb.arch/ia64-sigill.exp: Ditto.
--- gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigill.exp.fix 2005-11-15 17:52:56.000000000 -0500
+++ gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigill.exp 2005-11-15 17:52:10.000000000 -0500
@@ -0,0 +1,59 @@
+# 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-sigill"
+set srcfile ${testfile}.c
+set binfile ${objdir}/${subdir}/${testfile}
+
+# Deliberately compile with pthreads, even though test is single-threaded.
+# We want to force gdb thread code to be exercised.
+if { [gdb_compile_pthreads "${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}
+
+# We set up SIGILL nostop, noprint, pass and then run the program.
+# We expect to just see a normal run.
+gdb_test "handle SIGILL nostop noprint" "SIGILL.*No.*No.*Yes.*" "handle sigill"
+gdb_test "run" "Starting program.*ia64-sigill.*\[New thread.*\].*hello world.*Program exited normally." "run to exit"
+
--- gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigill.c.fix 2005-11-15 17:53:02.000000000 -0500
+++ gdb-6.3/gdb/testsuite/gdb.arch/ia64-sigill.c 2005-11-15 17:52:05.000000000 -0500
@@ -0,0 +1,8 @@
+#include <stdio.h>
+
+int main()
+{
+ printf ("hello world\n");
+ return 0;
+}
+
--- gdb-6.3/gdb/thread-db.c.fix 2005-11-15 17:51:09.000000000 -0500
+++ gdb-6.3/gdb/thread-db.c 2005-11-15 17:51:50.000000000 -0500
@@ -930,7 +930,8 @@ thread_db_wait (ptid_t ptid, struct targ
post-processing and bail out early. */
return ptid;
- if (ourstatus->kind == TARGET_WAITKIND_EXITED)
+ if (ourstatus->kind == TARGET_WAITKIND_EXITED
+ || ourstatus->kind == TARGET_WAITKIND_SIGNALLED)
return pid_to_ptid (-1);
if (ourstatus->kind == TARGET_WAITKIND_STOPPED
--- gdb-6.3/gdb/linux-nat.c.fix 2005-11-15 17:51:14.000000000 -0500
+++ gdb-6.3/gdb/linux-nat.c 2005-11-15 17:51:46.000000000 -0500
@@ -2216,7 +2216,8 @@ retry:
threads can be a bit time-consuming so if we want decent
performance with heavily multi-threaded programs, especially when
they're using a high frequency timer, we'd better avoid it if we
- can. */
+ can. For possible trap signals like SIGTRAP and SIGILL, don't
+ avoid reporting. */
if (WIFSTOPPED (status))
{
@@ -2224,7 +2225,9 @@ retry:
if (signal_stop_state (signo) == 0
&& signal_print_state (signo) == 0
- && signal_pass_state (signo) == 1)
+ && signal_pass_state (signo) == 1
+ && signo != TARGET_SIGNAL_ILL
+ && signo != TARGET_SIGNAL_TRAP)
{
/* FIMXE: kettenis/2001-06-06: Should we resume all threads
here? It is not clear we should. GDB may not expect

13
gdb.spec
View File

@ -11,7 +11,7 @@ Name: gdb
Version: 6.3.0.0
# The release always contains a leading reserved number, start it at 0.
Release: 1.85
Release: 1.89
License: GPL
Group: Development/Debuggers
@ -255,6 +255,9 @@ Patch167: gdb-6.3-attach-dso-20050929.patch
# Support gdb attaching to a stopped process
Patch168: gdb-6.3-attach-stop-20051011.patch
# Fix ia64 gdb problem with user-specified SIGILL handling
Patch169: gdb-6.3-ia64-sigill-20051115.patch
%ifarch ia64
BuildRequires: ncurses-devel glibc-devel gcc make gzip texinfo dejagnu libunwind >= 0.96-3
%else
@ -355,6 +358,7 @@ and printing their data.
%patch166 -p1
%patch167 -p1
%patch168 -p1
%patch169 -p1
# Change the version that gets printed at GDB startup, so it is RedHat
# specific.
@ -523,6 +527,13 @@ fi
# don't include the files in include, they are part of binutils
%changelog
* Tue Nov 15 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-1.89
- Bump up release number.
* Tue Nov 15 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-1.86
- Fix ia64 user-specified SIGILL handling error.
- Bugzilla 165038.
* Tue Oct 18 2005 Jeff Johnston <jjohnstn@redhat.com> 6.3.0.0-1.85
- Bump up release number.