From 8f696ff15c2e188dac75dbed3f7524fb80928607 Mon Sep 17 00:00:00 2001 From: Howard Hinnant Date: Mon, 23 Jan 2012 23:58:26 +0000 Subject: 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__. git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@148752 91177308-0d34-0410-b5e6-96231b3b80d8 --- src/abort_message.cpp | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/abort_message.cpp diff --git a/src/abort_message.cpp b/src/abort_message.cpp new file mode 100644 index 0000000..1931e2a --- /dev/null +++ b/src/abort_message.cpp @@ -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 +#include +#include + +#if __APPLE__ + #include + #if __MAC_OS_X_VERSION_MIN_REQUIRED >= 1070 + #include + + // 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(); +} + -- cgit v1.2.3