mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-06-01 18:22:27 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Release Cosmopolitan v3.6.0

Browse source 
This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
This commit is contained in:
Justine Tunney 2024-07-23 03:16:17 -07:00
parent 62ace3623a
commit 5660ec4741
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
1585 changed files with 117353 additions and 271644 deletions
Download patch file Download diff file Expand all files Collapse all files

77
third_party/libcxx/verbose_abort.cpp vendored Normal file
View file

@ -0,0 +1,77 @@
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include <__config>
#include <__verbose_abort>
#include <cstdarg>
#include <cstdio>
#include <cstdlib>
#ifdef __BIONIC__
# include <android/api-level.h>
# if __ANDROID_API__ >= 21
# include <syslog.h>
extern "C" void android_set_abort_message(const char* msg);
# else
# include <assert.h>
# endif // __ANDROID_API__ >= 21
#endif // __BIONIC__
#if defined(__APPLE__) && __has_include(<CrashReporterClient.h>)
# include <CrashReporterClient.h>
#endif
_LIBCPP_BEGIN_NAMESPACE_STD
_LIBCPP_WEAK void __libcpp_verbose_abort(char const* format, ...) {
// Write message to stderr. We do this before formatting into a
// buffer so that we still get some information out if that fails.
{
va_list list;
va_start(list, format);
std::vfprintf(stderr, format, list);
va_end(list);
}
// Format the arguments into an allocated buffer for CrashReport & friends.
// We leak the buffer on purpose, since we're about to abort() anyway.
char* buffer;
(void)buffer;
va_list list;
va_start(list, format);
#if defined(__APPLE__) && __has_include(<CrashReporterClient.h>)
// Note that we should technically synchronize accesses here (by e.g. taking a lock),
// however concretely we're only setting a pointer, so the likelihood of a race here
// is low.
vasprintf(&buffer, format, list);
CRSetCrashLogMessage(buffer);
#elif defined(__BIONIC__)
vasprintf(&buffer, format, list);
# if __ANDROID_API__ >= 21
// Show error in tombstone.
android_set_abort_message(buffer);
// Show error in logcat.
openlog("libc++", 0, 0);
syslog(LOG_CRIT, "%s", buffer);
closelog();
# else
// The good error reporting wasn't available in Android until L. Since we're
// about to abort anyway, just call __assert2, which will log _somewhere_
// (tombstone and/or logcat) in older releases.
__assert2(__FILE__, __LINE__, __func__, buffer);
# endif // __ANDROID_API__ >= 21
#endif
va_end(list);
std::abort();
}
_LIBCPP_END_NAMESPACE_STD