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-rw-r--r--indra/llcommon/CMakeLists.txt1
-rw-r--r--indra/llcommon/llapp.cpp51
-rw-r--r--indra/llcommon/llapp.h11
-rwxr-xr-xindra/llcrashlogger/llcrashlogger.cpp21
-rw-r--r--indra/newview/llappviewer.cpp2
-rw-r--r--install.xml11
6 files changed, 92 insertions, 5 deletions
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index 3c689930b8..051e198e75 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -259,6 +259,7 @@ endif(LLCOMMON_LINK_SHARED)
target_link_libraries(
llcommon
+ exception_handler
${APRUTIL_LIBRARIES}
${APR_LIBRARIES}
${EXPAT_LIBRARIES}
diff --git a/indra/llcommon/llapp.cpp b/indra/llcommon/llapp.cpp
index 6b2d1b7c20..e766563c6f 100644
--- a/indra/llcommon/llapp.cpp
+++ b/indra/llcommon/llapp.cpp
@@ -56,6 +56,11 @@ BOOL ConsoleCtrlHandler(DWORD fdwCtrlType);
# include <unistd.h> // for fork()
void setup_signals();
void default_unix_signal_handler(int signum, siginfo_t *info, void *);
+
+// Called by breakpad exception handler after the minidump has been generated.
+bool darwin_post_minidump_callback(const char *dump_dir,
+ const char *minidump_id,
+ void *context, bool succeeded);
# if LL_DARWIN
/* OSX doesn't support SIGRT* */
S32 LL_SMACKDOWN_SIGNAL = SIGUSR1;
@@ -123,7 +128,10 @@ void LLApp::commonCtor()
// Set the application to this instance.
sApplication = this;
-
+
+ mExceptionHandler = 0;
+
+ memset(minidump_path, 0, MAX_MINDUMP_PATH_LENGTH);
}
LLApp::LLApp(LLErrorThread *error_thread) :
@@ -152,6 +160,8 @@ LLApp::~LLApp()
delete mThreadErrorp;
mThreadErrorp = NULL;
}
+
+ if(mExceptionHandler != 0) delete mExceptionHandler;
LLCommon::cleanupClass();
}
@@ -285,6 +295,15 @@ void LLApp::setupErrorHandling()
setup_signals();
+
+#ifdef LL_DARWIN
+ // Add google breakpad exception handler configured for Darwin.
+ if(mExceptionHandler == 0)
+ {
+ std::string dumpPath = "/tmp/";
+ mExceptionHandler = new google_breakpad::ExceptionHandler(dumpPath, 0, &darwin_post_minidump_callback, 0, true);
+ }
+#endif
#endif
startErrorThread();
@@ -587,6 +606,7 @@ void setup_signals()
// Asynchronous signals that result in core
sigaction(SIGQUIT, &act, NULL);
+
}
void clear_signals()
@@ -766,3 +786,32 @@ void default_unix_signal_handler(int signum, siginfo_t *info, void *)
}
#endif // !WINDOWS
+
+bool darwin_post_minidump_callback(const char *dump_dir,
+ const char *minidump_id,
+ 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(dump_dir);
+ int idLength = strlen(minidump_id);
+
+ // The path must not be truncated.
+ llassert((dirPathLength + idLength + 5) <= LLApp::MAX_MINDUMP_PATH_LENGTH);
+
+ char * path = LLApp::instance()->minidump_path;
+ S32 remaining = LLApp::MAX_MINDUMP_PATH_LENGTH;
+ strncpy(path, dump_dir, remaining);
+ remaining -= dirPathLength;
+ path += dirPathLength;
+ strncpy(path, minidump_id, remaining);
+ remaining -= idLength;
+ path += idLength;
+ strncpy(path, ".dmp", remaining);
+
+ llinfos << "generated minidump: " << LLApp::instance()->minidump_path << llendl;
+ LLApp::runErrorHandler();
+ return true;
+}
diff --git a/indra/llcommon/llapp.h b/indra/llcommon/llapp.h
index e5b8edf9c3..cd17532203 100644
--- a/indra/llcommon/llapp.h
+++ b/indra/llcommon/llapp.h
@@ -38,6 +38,8 @@
#include "llsd.h"
#include "lloptioninterface.h"
+#include "exception_handler.h"
+
// Forward declarations
template <typename Type> class LLAtomic32;
typedef LLAtomic32<U32> LLAtomicU32;
@@ -228,6 +230,8 @@ public:
void setErrorHandler(LLAppErrorHandler handler);
void setSyncErrorHandler(LLAppErrorHandler handler);
+ static void runErrorHandler(); // run shortly after we detect an error, ran in the relatively robust context of the LLErrorThread - preferred.
+ static void runSyncErrorHandler(); // run IMMEDIATELY when we get an error, ran in the context of the faulting thread.
//@}
#if !LL_WINDOWS
@@ -265,6 +269,9 @@ public:
typedef std::map<std::string, std::string> string_map;
string_map mOptionMap; // Contains all command-line options and arguments in a map
+ // Contains the path to minidump file after a crash.
+ static const U32 MAX_MINDUMP_PATH_LENGTH = 256;
+ char minidump_path[MAX_MINDUMP_PATH_LENGTH];
protected:
static void setStatus(EAppStatus status); // Use this to change the application status.
@@ -286,8 +293,6 @@ protected:
private:
void startErrorThread();
- static void runErrorHandler(); // run shortly after we detect an error, ran in the relatively robust context of the LLErrorThread - preferred.
- static void runSyncErrorHandler(); // run IMMEDIATELY when we get an error, ran in the context of the faulting thread.
// *NOTE: On Windows, we need a routine to reset the structured
// exception handler when some evil driver has taken it over for
@@ -315,6 +320,8 @@ private:
private:
// the static application instance if it was created.
static LLApp* sApplication;
+
+ google_breakpad::ExceptionHandler * mExceptionHandler;
#if !LL_WINDOWS
diff --git a/indra/llcrashlogger/llcrashlogger.cpp b/indra/llcrashlogger/llcrashlogger.cpp
index c1022c1195..8f5aa5ab2d 100755
--- a/indra/llcrashlogger/llcrashlogger.cpp
+++ b/indra/llcrashlogger/llcrashlogger.cpp
@@ -274,6 +274,27 @@ void LLCrashLogger::gatherFiles()
mCrashInfo[(*itr).first] = rawstr_to_utf8(crash_info);
}
+
+ // Add minidump as binary.
+ std::string minidump_path = mDebugLog["MinidumpPath"];
+ if(minidump_path != "")
+ {
+ std::ifstream minidump_stream(minidump_path.c_str(), std::ios_base::in | std::ios_base::binary);
+ if(minidump_stream.is_open())
+ {
+ minidump_stream.seekg(0, std::ios::end);
+ size_t length = minidump_stream.tellg();
+ minidump_stream.seekg(0, std::ios::beg);
+
+ LLSD::Binary data;
+ data.resize(length);
+
+ minidump_stream.read(reinterpret_cast<char *>(&(data[0])),length);
+ minidump_stream.close();
+
+ mCrashInfo["Minidump"] = data;
+ }
+ }
}
LLSD LLCrashLogger::constructPostData()
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index f7f7cb599e..56486c788b 100644
--- a/indra/newview/llappviewer.cpp
+++ b/indra/newview/llappviewer.cpp
@@ -2587,6 +2587,8 @@ void LLAppViewer::handleViewerCrash()
gDebugInfo["FirstLogin"] = (LLSD::Boolean) gAgent.isFirstLogin();
gDebugInfo["FirstRunThisInstall"] = gSavedSettings.getBOOL("FirstRunThisInstall");
+ if(pApp->minidump_path[0] != 0) gDebugInfo["MinidumpPath"] = pApp->minidump_path;
+
if(gLogoutInProgress)
{
gDebugInfo["LastExecEvent"] = LAST_EXEC_LOGOUT_CRASH;
diff --git a/install.xml b/install.xml
index 1ac6f7d918..e59634fcb2 100644
--- a/install.xml
+++ b/install.xml
@@ -595,10 +595,17 @@
<map>
<key>darwin</key>
<map>
+ <key>i386</key>
+ <map>
+ <key>md5sum</key>
+ <string>84139a373314b85e0c27e13a5263dcc6</string>
+ <key>url</key>
+ <uri> http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/google_breakpad-0.0.0-rev599-darwin-20100519.tar.bz2</uri>
+ </map>
<key>md5sum</key>
- <string>34bb9d8dd8247fdbe238cf96813f333b</string>
+ <string>c7b20b28a256a74fb646bd2ddbc3ec32</string>
<key>url</key>
- <uri>http://viewer-source-downloads.s3.amazonaws.com/install_pkgs/google_breakpad-0.0.0-rev599-darwin-20100517.tar.bz2</uri>
+ <uri> http://s3.amazonaws.com/viewer-source-downloads/install_pkgs/google_breakpad-0.0.0-rev599-darwin-20100519a.tar.bz2</uri>
</map>
<key>windows</key>
<map>