Jeff Brown | 501edd2 | 2011-10-19 20:35:35 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #define LOG_TAG "Corkscrew" |
| 18 | //#define LOG_NDEBUG 0 |
| 19 | |
| 20 | #include <corkscrew/demangle.h> |
| 21 | |
| 22 | #include <cutils/log.h> |
| 23 | |
Jing Yu | 1a5a497 | 2011-11-08 21:16:25 -0800 | [diff] [blame] | 24 | extern char *__cxa_demangle (const char *mangled, char *buf, size_t *len, |
| 25 | int *status); |
Jeff Brown | 501edd2 | 2011-10-19 20:35:35 -0700 | [diff] [blame] | 26 | |
| 27 | char* demangle_symbol_name(const char* name) { |
Elliott Hughes | bfec3a3 | 2012-05-24 19:03:07 -0700 | [diff] [blame] | 28 | #if defined(__APPLE__) |
| 29 | // Mac OS' __cxa_demangle demangles "f" as "float"; last tested on 10.7. |
| 30 | if (name != NULL && name[0] != '_') { |
| 31 | return NULL; |
| 32 | } |
| 33 | #endif |
Jing Yu | 1a5a497 | 2011-11-08 21:16:25 -0800 | [diff] [blame] | 34 | // __cxa_demangle handles NULL by returning NULL |
| 35 | return __cxa_demangle(name, 0, 0, 0); |
Jeff Brown | 501edd2 | 2011-10-19 20:35:35 -0700 | [diff] [blame] | 36 | } |