//===----------------------------------------------------------------------===//
//
// This file defines some helpful functions for dealing with the possibility of
-// Unix signals occuring while your program is running.
+// Unix signals occurring while your program is running.
//
//===----------------------------------------------------------------------===//
+#include "llvm/Config/config.h" // Get autoconf configuration settings
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/System/Signals.h"
-#include "llvm/System/ThreadLocal.h"
+#include "llvm/Support/Signals.h"
+#include "llvm/Support/ThreadLocal.h"
#include "llvm/ADT/SmallString.h"
+
+#ifdef HAVE_CRASHREPORTERCLIENT_H
+#include <CrashReporterClient.h>
+#endif
+
using namespace llvm;
namespace llvm {
OS.flush();
}
-// Integrate with crash reporter.
-#ifdef __APPLE__
+// Integrate with crash reporter libraries.
+#if defined (__APPLE__) && HAVE_CRASHREPORTERCLIENT_H
+// If any clients of llvm try to link to libCrashReporterClient.a themselves,
+// only one crash info struct will be used.
+extern "C" {
+CRASH_REPORTER_CLIENT_HIDDEN
+struct crashreporter_annotations_t gCRAnnotations
+ __attribute__((section("__DATA," CRASHREPORTER_ANNOTATIONS_SECTION)))
+ = { CRASHREPORTER_ANNOTATIONS_VERSION, 0, 0, 0, 0 };
+}
+#elif defined (__APPLE__) && HAVE_CRASHREPORTER_INFO
static const char *__crashreporter_info__ = 0;
asm(".desc ___crashreporter_info__, 0x10");
#endif
/// CrashHandler - This callback is run if a fatal signal is delivered to the
/// process, it prints the pretty stack trace.
-static void CrashHandler(void *Cookie) {
+static void CrashHandler(void *) {
#ifndef __APPLE__
// On non-apple systems, just emit the crash stack trace to stderr.
PrintCurStackTrace(errs());
}
if (!TmpStr.empty()) {
+#ifdef HAVE_CRASHREPORTERCLIENT_H
+ // Cast to void to avoid warning.
+ (void)CRSetCrashLogMessage(std::string(TmpStr.str()).c_str());
+#elif HAVE_CRASHREPORTER_INFO
__crashreporter_info__ = strdup(std::string(TmpStr.str()).c_str());
+#endif
errs() << TmpStr.str();
}
PrettyStackTraceEntry::PrettyStackTraceEntry() {
// The first time this is called, we register the crash printer.
static bool HandlerRegistered = RegisterCrashPrinter();
- HandlerRegistered = HandlerRegistered;
+ (void)HandlerRegistered;
// Link ourselves.
NextEntry = PrettyStackTraceHead.get();
OS << ArgV[i] << ' ';
OS << '\n';
}
-