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| author | Ben Noordhuis <info@bnoordhuis.nl> | 2016-05-13 17:48:55 +0200 |
|---|---|---|
| committer | Ben Noordhuis <info@bnoordhuis.nl> | 2016-06-29 13:49:39 +0200 |
| commit | e574f5b7008e43009a365b5535f49d39fcc020f5 (patch) | |
| tree | 066c9ed98effe32c2aa5e2d571bc0ece93f7b5b8 /src/util.h | |
| parent | 787eddf794921f095bfc33d774223a5c9e245e96 (diff) | |
| download | android-node-v8-e574f5b7008e43009a365b5535f49d39fcc020f5.tar.gz android-node-v8-e574f5b7008e43009a365b5535f49d39fcc020f5.tar.bz2 android-node-v8-e574f5b7008e43009a365b5535f49d39fcc020f5.zip | |
src: print backtrace on abort/unreachable code
Print a C backtrace on fatal errors to make it easier to debug issues.
PR-URL: https://github.com/nodejs/node/pull/6734
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Diffstat (limited to 'src/util.h')
| -rw-r--r-- | src/util.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/util.h b/src/util.h index 94278e2b9f..f3f123c6d1 100644 --- a/src/util.h +++ b/src/util.h @@ -38,11 +38,18 @@ template <typename T> using remove_reference = std::remove_reference<T>; // Windows 8+ does not like abort() in Release mode #ifdef _WIN32 -#define ABORT() raise(SIGABRT) +#define ABORT_NO_BACKTRACE() raise(SIGABRT) #else -#define ABORT() abort() +#define ABORT_NO_BACKTRACE() abort() #endif +#define ABORT() \ + do { \ + node::DumpBacktrace(stderr); \ + fflush(stderr); \ + ABORT_NO_BACKTRACE(); \ + } while (0) + #if defined(NDEBUG) # define ASSERT(expression) # define CHECK(expression) \ |