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| author | Elliott Hughes <enh@google.com> | 2014-05-16 17:05:19 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2014-05-16 17:27:59 -0700 |
| commit | 7e35ae8fc840cc1855d26084fdd72cbc3241f04d (patch) | |
| tree | 734df3175f7c6a392792442065b91e74a2762688 /debuggerd/crasher.c | |
| parent | d20ba7fca295453648bc9093db03c16efbc6df1b (diff) | |
| download | system_core-7e35ae8fc840cc1855d26084fdd72cbc3241f04d.zip system_core-7e35ae8fc840cc1855d26084fdd72cbc3241f04d.tar.gz system_core-7e35ae8fc840cc1855d26084fdd72cbc3241f04d.tar.bz2 | |
Add SIGTRAP support to crasher and debuggerd.
Bug: 15024256
Change-Id: I3f34993fcfd9799306852b0a2195db468370be6e
Diffstat (limited to 'debuggerd/crasher.c')
| -rw-r--r-- | debuggerd/crasher.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/debuggerd/crasher.c b/debuggerd/crasher.c index 01ce0be..4721da9 100644 --- a/debuggerd/crasher.c +++ b/debuggerd/crasher.c @@ -144,6 +144,9 @@ static int do_action(const char* arg) close(pipe_fds[0]); write(pipe_fds[1], "oops", 4); return EXIT_SUCCESS; + } else if (!strcmp(arg, "SIGTRAP")) { + raise(SIGTRAP); + return EXIT_SUCCESS; } else if (!strcmp(arg, "heap-usage")) { abuse_heap(); } @@ -164,6 +167,7 @@ static int do_action(const char* arg) fprintf(stderr, " LOG_ALWAYS_FATAL_IF call LOG_ALWAYS_FATAL\n"); fprintf(stderr, " SIGPIPE cause a SIGPIPE\n"); fprintf(stderr, " SIGSEGV cause a SIGSEGV (synonym: crash)\n"); + fprintf(stderr, " SIGTRAP cause a SIGTRAP\n"); fprintf(stderr, "prefix any of the above with 'thread-' to not run\n"); fprintf(stderr, "on the process' main thread.\n"); return EXIT_SUCCESS; |