projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | /* Copyright 2020-2022 Free Software Foundation, Inc. |
| e8b6c1da TT |
2 | |
| 3 | This program is free software; you can redistribute it and/or modify | |
| 4 | it under the terms of the GNU General Public License as published by | |
| 5 | the Free Software Foundation; either version 3 of the License, or | |
| 6 | (at your option) any later version. | |
| 7 | ||
| 8 | This program is distributed in the hope that it will be useful, | |
| 9 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | GNU General Public License for more details. | |
| 12 | ||
| 13 | You should have received a copy of the GNU General Public License | |
| 14 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 15 | ||
| 16 | /* Used to insert labels with which we can build a fake line table. */ | |
| 17 | #define LL(N) asm ("line_label_" #N ": .globl line_label_" #N) | |
| 18 | ||
| 19 | volatile int var; | |
| 20 | volatile int bar; | |
| 21 | ||
| 22 | /* Generate some code to take up some space. */ | |
| 23 | #define FILLER do { \ | |
| 24 | var = 99; \ | |
| 25 | } while (0) | |
| 26 | ||
| 27 | int | |
| 28 | func (void) | |
| 29 | { /* func prologue */ | |
| 30 | asm ("func_label: .globl func_label"); | |
| 31 | LL (1); // F1, Ln 16 | |
| 32 | FILLER; | |
| 33 | LL (2); // F1, Ln 17 | |
| 34 | FILLER; | |
| 35 | LL (3); // F2, Ln 21 | |
| 36 | FILLER; | |
| 37 | LL (4); // F2, Ln 22 // F1, Ln 18, !S | |
| 38 | FILLER; | |
| 39 | LL (5); // F1, Ln 19 !S | |
| 40 | FILLER; | |
| 41 | LL (6); // F1, Ln 20 | |
| 42 | FILLER; | |
| 43 | LL (7); | |
| 44 | FILLER; | |
| 45 | return 0; /* func end */ | |
| 46 | } | |
| 47 | ||
| 48 | #ifdef WITHMAIN | |
| 49 | int main () { return 0; } | |
| 50 | #endif |