Author: hhinnant
Date: Mon Jan 23 17:58:26 2012
New Revision: 148752
URL: http://llvm.org/viewvc/llvm-project?rev=148752&view=rev
Log:
I renamed abort_message to be a C++ file to simplify my simplistic build script
which I'm still working on. I also added a struct for the crash reporter on
__APPLE__.
Added:
libcxxabi/trunk/src/abort_message.cpp
Added: libcxxabi/trunk/src/abort_message.cpp
URL:
http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/src/abort_message.cpp?rev=148752&view=auto
==============================================================================
--- libcxxabi/trunk/src/abort_message.cpp (added)
+++ libcxxabi/trunk/src/abort_message.cpp Mon Jan 23 17:58:26 2012
@@ -0,0 +1,58 @@
+//===-------------------------- abort_message.c
---------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#if __APPLE__
+ #include <Availability.h>
+ #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
+ #include <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, 0, 0 };
+ }
+
+ #endif
+#endif
+
+#include "abort_message.h"
+
+__attribute__((visibility("hidden")))
+void abort_message(const char* format, ...)
+{
+ // write message to stderr
+#if __APPLE__
+ fprintf(stderr, "libc++abi.dylib: ");
+#endif
+ va_list list;
+ va_start(list, format);
+ vfprintf(stderr, format, list);
+ va_end(list);
+ fprintf(stderr, "\n");
+
+#if __APPLE__ && (__MAC_OS_X_VERSION_MIN_REQUIRED >= 1070)
+ // record message in crash report
+ char* buffer;
+ va_list list2;
+ va_start(list2, format);
+ vasprintf(&buffer, format, list2);
+ va_end(list2);
+ CRSetCrashLogMessage(buffer);
+#endif
+
+ abort();
+}
+
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