1/* Unwinder test program.
2
3   Copyright 2003-2020 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20#ifdef SYMBOL_PREFIX
21#define SYMBOL(str)	SYMBOL_PREFIX #str
22#else
23#define SYMBOL(str)	#str
24#endif
25
26void
27trap (void)
28{
29  asm ("int $0x03");
30}
31
32/* Make sure that main directly follows a function without an
33   epilogue.  */
34
35asm(".text\n"
36    "    .align 8\n"
37    "    .globl gdb1435\n"
38    "gdb1435:\n"
39    "    pushl %ebp\n"
40    "    mov   %esp, %ebp\n"
41    "    call  " SYMBOL (trap) "\n"
42    "    .globl " SYMBOL (main) "\n"
43    SYMBOL (main) ":\n"
44    "    pushl %ebp\n"
45    "    mov   %esp, %ebp\n"
46    "    call  gdb1435\n");
47