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| author |   Satoshi Kataoka <satok@google.com> | 2012-09-03 05:04:57 -0700 |
|---|---|---|
| committer |   Android Git Automerger <android-git-automerger@android.com> | 2012-09-03 05:04:57 -0700 |
| commit | f41f3ec541e3455a4615287a673103a19d75fc3c (patch) | |
| tree | b2c3a511014e2aaeff0a2a361daa567245f2fed2 | |
| parent | cd0ea05928a8d47d86ed5f54990d57fab9605e2e (diff) | |
| parent | 1a397ececf88f2daffa103f8411aa9cbaabb50da (diff) | |
| download | latinime-f41f3ec541e3455a4615287a673103a19d75fc3c.tar.gz latinime-f41f3ec541e3455a4615287a673103a19d75fc3c.tar.xz latinime-f41f3ec541e3455a4615287a673103a19d75fc3c.zip | |
am 1a397ece: Merge "Add backtrace tool" into jb-mr1-dev
* commit '1a397ececf88f2daffa103f8411aa9cbaabb50da':
Add backtrace tool
| -rw-r--r-- | native/jni/src/defines.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/native/jni/src/defines.h b/native/jni/src/defines.h index 9b530077a..28661ab20 100644 --- a/native/jni/src/defines.h +++ b/native/jni/src/defines.h @@ -83,12 +83,38 @@ static inline void dumpWordInt(const int *word, const int length) { AKLOGI("i[ %s ]", charBuf); } +#ifndef __ANDROID__ +#define ASSERT(success) do { if(!success) { showStackTrace(); assert(success);};} while (0) +#define SHOW_STACK_TRACE do { showStackTrace(); } while (0) + +#include <execinfo.h> +#include <stdlib.h> +static inline void showStackTrace() { + void *callstack[128]; + int i, frames = backtrace(callstack, 128); + char **strs = backtrace_symbols(callstack, frames); + for (i = 0; i < frames; ++i) { + if (i == 0) { + AKLOGI("=== Trace ==="); + continue; + } + AKLOGI("%s", strs[i]); + } + free(strs); +} +#else +#define ASSERT(success) +#define SHOW_STACK_TRACE +#endif + #else #define AKLOGE(fmt, ...) #define AKLOGI(fmt, ...) #define DUMP_RESULT(words, frequencies, maxWordCount, maxWordLength) #define DUMP_WORD(word, length) #define DUMP_WORD_INT(word, length) +#define ASSERT(success) +#define SHOW_STACK_TRACE #endif #ifdef FLAG_DO_PROFILE |