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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__.

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llvm-svn: 148752
This commit is contained in:
Howard Hinnant 2012-01-23 23:58:26 +00:00
parent eba7d3dba9
commit bfbf700151
1 changed files with 58 additions and 0 deletions
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58
libcxxabi/src/abort_message.cpp Normal file
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//===-------------------------- 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();
}