The Tor Browser / file comparison
comparison: tools/reorder/cygprof.c
tools/reorder/cygprof.c
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
equal
deleted
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| -1:000000000000 | 0:c5e57fed30f8 |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 /* | |
| 6 | |
| 7 A stub library to LD_PRELOAD against an image that's been compiled | |
| 8 with -finstrument-functions. It dumps the address of the function | |
| 9 that's being entered upon function entry, and the address that's | |
| 10 being returned to on function exit. Addresses are dumped as binary | |
| 11 data to stdout. | |
| 12 | |
| 13 */ | |
| 14 | |
| 15 #include <unistd.h> | |
| 16 | |
| 17 void | |
| 18 __cyg_profile_func_enter(void *this_fn, void *call_site) | |
| 19 { | |
| 20 write(STDOUT_FILENO, &this_fn, sizeof this_fn); | |
| 21 } | |
| 22 | |
| 23 void | |
| 24 __cyg_profile_func_exit(void *this_fn, void *call_site) | |
| 25 { | |
| 26 write(STDOUT_FILENO, &call_site, sizeof call_site); | |
| 27 } |
