diff -u -X /home/jkratoch/.diffi.list -ruNp gdb-6.5/gdb/testsuite/gdb.base/gcore-excessive-memory.c gdb-6.5-unknown/gdb/testsuite/gdb.base/gcore-excessive-memory.c

--- gdb-6.5/gdb/testsuite/gdb.base/gcore-excessive-memory.c	1970-01-01 01:00:00.000000000 +0100

+++ gdb-6.5-unknown/gdb/testsuite/gdb.base/gcore-excessive-memory.c	2008-01-08 11:25:45.000000000 +0100

@@ -0,0 +1,37 @@

+/* This testcase is part of GDB, the GNU debugger.

+

+   Copyright 2008 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  */

+

+#include <unistd.h>

+#include <stdlib.h>

+

+#define MEGS 64

+

+int main()

+{

+  void *mem;

+  

+  mem = malloc (MEGS * 1024ULL * 1024ULL);

+

+  for (;;)

+    sleep (1);

+

+  return 0;

+}

diff -u -X /home/jkratoch/.diffi.list -ruNp gdb-6.5/gdb/testsuite/gdb.base/gcore-excessive-memory.exp gdb-6.5-unknown/gdb/testsuite/gdb.base/gcore-excessive-memory.exp

--- gdb-6.5/gdb/testsuite/gdb.base/gcore-excessive-memory.exp	1970-01-01 01:00:00.000000000 +0100

+++ gdb-6.5-unknown/gdb/testsuite/gdb.base/gcore-excessive-memory.exp	2008-01-08 11:47:32.000000000 +0100

@@ -0,0 +1,101 @@

+# Copyright 2008 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.  

+

+if $tracelevel then {

+    strace $tracelevel

+}

+

+set prms_id 0

+set bug_id 0

+

+set testfile gcore-excessive-memory

+set srcfile ${testfile}.c

+set shfile ${objdir}/${subdir}/${testfile}-gdb.sh

+set corefile ${objdir}/${subdir}/${testfile}.core

+set binfile ${objdir}/${subdir}/${testfile}

+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {

+    untested "Couldn't compile test program"

+    return -1

+}

+

+set f [open "|getconf PAGESIZE" "r"]

+gets $f pagesize

+close $f

+

+set pid_of_bin [eval exec $binfile &]

+sleep 2

+

+# Get things started.

+

+gdb_exit

+gdb_start

+gdb_reinitialize_dir $srcdir/$subdir

+gdb_load ${binfile}

+

+set pid_of_gdb [exp_pid -i [board_info host fileid]]

+

+gdb_test "attach $pid_of_bin" "Attaching to .*" "attach"

+gdb_test "up 99" "in main .*" "verify we can get to main"

+

+proc memory_v_pages_get {} {

+    global pid_of_gdb pagesize

+    set fd [open "/proc/$pid_of_gdb/statm"]

+    gets $fd line

+    close $fd

+    # number of pages of virtual memory

+    scan $line "%d" drs

+    return $drs

+}

+

+set pages_found [memory_v_pages_get]

+

+# It must be definitely less than `MEGS' of `gcore-excessive-memory.c'.

+set mb_gcore_reserve 4

+verbose -log "pages_found = $pages_found, mb_gcore_reserve = $mb_gcore_reserve"

+set kb_found [expr $pages_found * $pagesize / 1024]

+set kb_permit [expr $kb_found + 1 * 1024 + $mb_gcore_reserve * 1024]

+verbose -log "kb_found = $kb_found, kb_permit = $kb_permit"

+

+# Create the ulimit wrapper.

+set f [open $shfile "w"]

+puts $f "#! /bin/sh"

+puts $f "ulimit -v $kb_permit"

+puts $f "exec $GDB \"\$@\""

+close $f

+remote_exec host "chmod +x $shfile"

+

+gdb_exit

+set GDBold $GDB

+set GDB "$shfile"

+gdb_start

+set GDB $GDBold

+

+gdb_reinitialize_dir $srcdir/$subdir

+gdb_load ${binfile}

+

+set pid_of_gdb [exp_pid -i [board_info host fileid]]

+

+gdb_test "attach $pid_of_bin" "Attaching to .*" "attach"

+gdb_test "up 99" "in main .*" "verify we can get to main"

+

+verbose -log "kb_found before gcore = [expr [memory_v_pages_get] * $pagesize / 1024]"

+

+gdb_test "gcore $corefile" "Saved corefile \[^\n\r\]*" "Save the core file"

+

+verbose -log "kb_found after gcore = [expr [memory_v_pages_get] * $pagesize / 1024]"

+

+# Cleanup.

+exec kill -9 $pid_of_bin