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67455b2a MK |
1 | /* Unwinder test program. |
2 | ||
6aba47ca | 3 | Copyright 2003, 2004, 2007 Free Software Foundation, Inc. |
67455b2a MK |
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 2 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, write to the Free Software | |
19 | Foundation, Inc., 59 Temple Place - Suite 330, | |
20 | Boston, MA 02111-1307, USA. */ | |
21 | ||
daab1251 CV |
22 | #ifdef SYMBOL_PREFIX |
23 | #define SYMBOL(str) SYMBOL_PREFIX #str | |
24 | #else | |
25 | #define SYMBOL(str) #str | |
26 | #endif | |
27 | ||
67455b2a MK |
28 | void |
29 | trap (void) | |
30 | { | |
31 | asm ("int $0x03"); | |
32 | } | |
33 | ||
34 | /* Make sure that main directly follows a function without an | |
35 | epilogue. */ | |
36 | ||
37 | asm(".text\n" | |
38 | " .align 8\n" | |
39 | " .globl gdb1435\n" | |
40 | "gdb1435:\n" | |
41 | " pushl %ebp\n" | |
42 | " mov %esp, %ebp\n" | |
daab1251 CV |
43 | " call " SYMBOL (trap) "\n" |
44 | " .globl " SYMBOL (main) "\n" | |
45 | SYMBOL (main) ":\n" | |
67455b2a MK |
46 | " pushl %ebp\n" |
47 | " mov %esp, %ebp\n" | |
48 | " call gdb1435\n"); |