From 67455b2a34838c1847bf27543288af3cb33df3ed Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Wed, 19 Nov 2003 17:42:43 +0000 Subject: New testcase for PR backtrace/1435. * gdb.arch/i386-unwind.exp: New file. * gdb.arch/i386-unwind.c: New file. --- gdb/testsuite/gdb.arch/i386-unwind.c | 42 ++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 gdb/testsuite/gdb.arch/i386-unwind.c (limited to 'gdb/testsuite/gdb.arch/i386-unwind.c') diff --git a/gdb/testsuite/gdb.arch/i386-unwind.c b/gdb/testsuite/gdb.arch/i386-unwind.c new file mode 100644 index 0000000..6d10ecb --- /dev/null +++ b/gdb/testsuite/gdb.arch/i386-unwind.c @@ -0,0 +1,42 @@ +/* Unwinder test program. + + Copyright 2003 Free Software Foundation, Inc. + + This file is part of GDB. + + 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. */ + +void +trap (void) +{ + asm ("int $0x03"); +} + +/* Make sure that main directly follows a function without an + epilogue. */ + +asm(".text\n" + " .align 8\n" + " .globl gdb1435\n" + "gdb1435:\n" + " pushl %ebp\n" + " mov %esp, %ebp\n" + " call trap\n" + " .globl main\n" + "main:\n" + " pushl %ebp\n" + " mov %esp, %ebp\n" + " call gdb1435\n"); -- cgit v1.1