diff options
author | Monty Brandenberg <monty@lindenlab.com> | 2013-05-30 21:28:02 +0000 |
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committer | Monty Brandenberg <monty@lindenlab.com> | 2013-05-30 21:28:02 +0000 |
commit | d6d2159bf875884bb060aaf8234478dd1ec478b4 (patch) | |
tree | 6873979584b8d269fb250c35219725598cb9b5d6 /indra/llcommon/llapp.cpp | |
parent | 960139aa6f02f90c6102d3c5d5c38b5ebe689f9c (diff) | |
parent | dcfb18373eca7986a73d8b9a1d34970cc0a23ed9 (diff) |
Merge. Pull in viewer-release reflecting new release structure.
Diffstat (limited to 'indra/llcommon/llapp.cpp')
-rwxr-xr-x[-rw-r--r--] | indra/llcommon/llapp.cpp | 59 |
1 files changed, 56 insertions, 3 deletions
diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp index ca258900c7..c6da205815 100644..100755 --- a/indra/llcommon/llapp.cpp +++ b/indra/llcommon/llapp.cpp @@ -69,10 +69,16 @@ bool windows_post_minidump_callback(const wchar_t* dump_path, void setup_signals(); void default_unix_signal_handler(int signum, siginfo_t *info, void *); +#if LL_LINUX +#include "google_breakpad/minidump_descriptor.h" +bool unix_minidump_callback(const google_breakpad::MinidumpDescriptor& minidump_desc, void* context, bool succeeded); +#else // Called by breakpad exception handler after the minidump has been generated. bool unix_post_minidump_callback(const char *dump_dir, const char *minidump_id, void *context, bool succeeded); +#endif + # if LL_DARWIN /* OSX doesn't support SIGRT* */ S32 LL_SMACKDOWN_SIGNAL = SIGUSR1; @@ -313,7 +319,7 @@ void LLApp::setupErrorHandling() // Add google breakpad exception handler configured for Darwin/Linux. bool installHandler = true; -#ifdef LL_DARWIN +#if LL_DARWIN // For the special case of Darwin, we do not want to install the handler if // the process is being debugged as the app will exit with value ABRT (6) if // we do. Unfortunately, the code below which performs that test relies on @@ -346,14 +352,21 @@ void LLApp::setupErrorHandling() installHandler = true; } #endif -#endif + if(installHandler && (mExceptionHandler == 0)) { std::string dumpPath = "/tmp/"; - mExceptionHandler = new google_breakpad::ExceptionHandler(dumpPath, 0, &unix_post_minidump_callback, 0, true); + mExceptionHandler = new google_breakpad::ExceptionHandler(dumpPath, 0, &unix_post_minidump_callback, 0, true, 0); + } +#elif LL_LINUX + if(installHandler && (mExceptionHandler == 0)) + { + google_breakpad::MinidumpDescriptor desc("/tmp"); + new google_breakpad::ExceptionHandler(desc, 0, &unix_minidump_callback, 0, true, 0); } #endif +#endif startErrorThread(); } @@ -410,6 +423,9 @@ void LLApp::setMiniDumpDir(const std::string &path) wchar_t buffer[MAX_MINDUMP_PATH_LENGTH]; mbstowcs(buffer, path.c_str(), MAX_MINDUMP_PATH_LENGTH); mExceptionHandler->set_dump_path(std::wstring(buffer)); +#elif LL_LINUX + google_breakpad::MinidumpDescriptor desc(path); + mExceptionHandler->set_minidump_descriptor(desc); #else mExceptionHandler->set_dump_path(path); #endif @@ -857,6 +873,43 @@ void default_unix_signal_handler(int signum, siginfo_t *info, void *) } } +#if LL_LINUX +bool unix_minidump_callback(const google_breakpad::MinidumpDescriptor& minidump_desc, void* context, bool succeeded) +{ + // Copy minidump file path into fixed buffer in the app instance to avoid + // heap allocations in a crash handler. + + // path format: <dump_dir>/<minidump_id>.dmp + int dirPathLength = strlen(minidump_desc.path()); + + // The path must not be truncated. + llassert((dirPathLength + 5) <= LLApp::MAX_MINDUMP_PATH_LENGTH); + + char * path = LLApp::instance()->getMiniDumpFilename(); + S32 remaining = LLApp::MAX_MINDUMP_PATH_LENGTH; + strncpy(path, minidump_desc.path(), remaining); + remaining -= dirPathLength; + path += dirPathLength; + if (remaining > 0 && dirPathLength > 0 && path[-1] != '/') + { + *path++ = '/'; + --remaining; + } + + llinfos << "generated minidump: " << LLApp::instance()->getMiniDumpFilename() << llendl; + LLApp::runErrorHandler(); + +#ifndef LL_RELEASE_FOR_DOWNLOAD + clear_signals(); + return false; +#else + return true; +#endif + +} +#endif + + bool unix_post_minidump_callback(const char *dump_dir, const char *minidump_id, void *context, bool succeeded) |