gdb: Update to 7.3.50.20110722.

[people/pmueller/ipfire-3.x.git] / gdb / patches / gdb-6.6-bz229517-gcore-without-terminal.patch

diff --git a/gdb/patches/gdb-6.6-bz229517-gcore-without-terminal.patch b/gdb/patches/gdb-6.6-bz229517-gcore-without-terminal.patch
new file mode 100644 (file)
index 0000000..c2d0180
--- /dev/null
+++ b/gdb/patches/gdb-6.6-bz229517-gcore-without-terminal.patch
@@ -0,0 +1,171 @@
+2007-04-22  Jan Kratochvil <jan.kratochvil@redhat.com>
+
+       * gdb_gcore.sh: Redirect GDB from `</dev/null'.
+
+2007-04-22  Jan Kratochvil <jan.kratochvil@redhat.com>
+
+       * gdb.base/gcorebg.exp, gdb.base/gcorebg.c: New files.
+
+
+--- /dev/null  1 Jan 1970 00:00:00 -0000
++++ ./gdb/testsuite/gdb.base/gcorebg.c 25 Feb 2007 12:21:20 -0000
+@@ -0,0 +1,43 @@
++#include <stdio.h>
++#include <sys/types.h>
++#include <unistd.h>
++#include <stdlib.h>
++#include <signal.h>
++
++int main (int argc, char **argv)
++{
++  pid_t pid = 0;
++  pid_t ppid;
++  char buf[256];
++
++  if (argc != 4)
++    {
++      fprintf (stderr, "Syntax: %s {standard|detached} <gcore command> <core output file>\n",
++             argv[0]);
++      exit (1);
++    }
++
++  pid = fork ();
++
++  switch (pid)
++    {
++      case 0:
++        if (strcmp (argv[1], "detached") == 0)
++        setpgrp ();
++      ppid = getppid ();
++      sprintf (buf, "sh %s -o %s %d", argv[2], argv[3], (int) ppid);
++      system (buf);
++      kill (ppid, SIGTERM);
++      break;
++
++      case -1:
++      perror ("fork err\n");
++      exit (1);
++      break;
++
++      default:
++      sleep (60);
++    }
++
++  return 0;
++}
+--- /dev/null  1 Jan 1970 00:00:00 -0000
++++ ./gdb/testsuite/gdb.base/gcorebg.exp       25 Feb 2007 12:21:20 -0000
+@@ -0,0 +1,113 @@
++# Copyright 2007 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 Jan Kratochvil <jan.kratochvil@redhat.com>.
++# This is a test for `gdb_gcore.sh' functionality.
++# It also tests a regression with `gdb_gcore.sh' being run without its
++# accessible terminal.
++
++if ![info exists GCORE] {
++    set GCORE "${srcdir}/../gdb_gcore.sh"
++}
++verbose "using GCORE = $GCORE" 2
++
++set testfile "gcorebg"
++set srcfile  ${testfile}.c
++set binfile  ${objdir}/${subdir}/${testfile}
++set corefile ${objdir}/${subdir}/${testfile}.test
++
++if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
++     untested gcorebg.exp
++     return -1
++}
++
++# Cleanup.
++
++proc core_clean {} {
++    global corefile
++
++    foreach file [glob -nocomplain [join [list $corefile *] ""]] {
++      verbose "Delete file $file" 1
++      remote_file target delete $file
++    }
++}
++core_clean
++remote_file target delete "./gdb"
++
++# Generate the core file.
++
++# Provide `./gdb' for `gdb_gcore.sh' running it as a bare `gdb' command.
++# Setup also `$PATH' appropriately.
++# If GDB was not found let `gdb_gcore.sh' to find the system GDB by `$PATH'.
++if {$GDB != "gdb"} {
++    file link ./gdb $GDB
++}
++global env
++set oldpath $env(PATH)
++set env(PATH) [join [list . $env(PATH)] ":"]
++verbose "PATH = $env(PATH)" 2
++
++# Test file body.
++# $detached == "standard" || $detached == "detached"
++
++proc test_body { detached } {
++    global binfile
++    global GCORE
++    global corefile
++
++    set res [remote_spawn target "$binfile $detached $GCORE $corefile"]
++    if { $res < 0 || $res == "" } {
++      fail "Spawning $detached gcore"
++      return 1
++    }
++    pass "Spawning $detached gcore"
++    remote_expect target 20 {
++      timeout {
++          fail "Spawned $detached gcore finished"
++          remote_exec target "kill -9 -[exp_pid -i $res]"
++          return 1
++      }
++      eof {
++          pass "Spawned $detached gcore finished"
++          remote_wait target 20
++      }
++    }
++
++    if {1 == [llength [glob -nocomplain [join [list $corefile *] ""]]]} {
++      pass "Core file generated by $detached gcore"
++    } else {
++      fail "Core file generated by $detached gcore"
++    }
++    core_clean
++}
++
++# First a general `gdb_gcore.sh' spawn with its controlling terminal available.
++
++test_body standard
++
++# And now `gdb_gcore.sh' spawn without its controlling terminal available.
++# It is spawned through `gcorebg.c' using setpgrp ().
++
++test_body detached
++
++
++# Cleanup.
++
++set env(PATH) $oldpath
++remote_file target delete "./gdb"