Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 1 | //===------------------------- abort_message.cpp --------------------------===// |
Howard Hinnant | 8f696ff | 2012-01-23 23:58:26 +0000 | [diff] [blame] | 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include <stdlib.h> |
| 11 | #include <stdio.h> |
| 12 | #include <stdarg.h> |
Howard Hinnant | 8f696ff | 2012-01-23 23:58:26 +0000 | [diff] [blame] | 13 | #include "abort_message.h" |
| 14 | |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 15 | #ifdef __BIONIC__ |
Dan Albert | d2a72c4 | 2015-01-16 20:00:49 +0000 | [diff] [blame] | 16 | #include <android/api-level.h> |
| 17 | #if __ANDROID_API__ >= 21 |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 18 | #include <syslog.h> |
Dan Albert | d2a72c4 | 2015-01-16 20:00:49 +0000 | [diff] [blame] | 19 | extern "C" void android_set_abort_message(const char* msg); |
| 20 | #else |
| 21 | #include <assert.h> |
| 22 | #endif // __ANDROID_API__ >= 21 |
| 23 | #endif // __BIONIC__ |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 24 | |
Dan Albert | a1fce46 | 2015-02-05 01:33:15 +0000 | [diff] [blame] | 25 | #ifdef __APPLE__ |
Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 26 | # if defined(__has_include) && __has_include(<CrashReporterClient.h>) |
Matthias Braun | 7940f19 | 2015-02-06 01:25:08 +0000 | [diff] [blame] | 27 | # define HAVE_CRASHREPORTERCLIENT_H |
Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 28 | # include <CrashReporterClient.h> |
Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 29 | # endif |
| 30 | #endif |
| 31 | |
Howard Hinnant | 8f696ff | 2012-01-23 23:58:26 +0000 | [diff] [blame] | 32 | void abort_message(const char* format, ...) |
| 33 | { |
Howard Hinnant | ae15428 | 2012-01-24 00:52:33 +0000 | [diff] [blame] | 34 | // write message to stderr |
Ranjeet Singh | 2ecb4ee | 2017-03-01 11:42:01 +0000 | [diff] [blame] | 35 | #if !defined(NDEBUG) || !defined(LIBCXXABI_BAREMETAL) |
Dan Albert | a1fce46 | 2015-02-05 01:33:15 +0000 | [diff] [blame] | 36 | #ifdef __APPLE__ |
Howard Hinnant | ae15428 | 2012-01-24 00:52:33 +0000 | [diff] [blame] | 37 | fprintf(stderr, "libc++abi.dylib: "); |
Howard Hinnant | 8f696ff | 2012-01-23 23:58:26 +0000 | [diff] [blame] | 38 | #endif |
Howard Hinnant | ae15428 | 2012-01-24 00:52:33 +0000 | [diff] [blame] | 39 | va_list list; |
| 40 | va_start(list, format); |
| 41 | vfprintf(stderr, format, list); |
| 42 | va_end(list); |
| 43 | fprintf(stderr, "\n"); |
Ranjeet Singh | fd7644a | 2017-02-24 16:43:36 +0000 | [diff] [blame] | 44 | #endif |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 45 | |
Matthias Braun | 7940f19 | 2015-02-06 01:25:08 +0000 | [diff] [blame] | 46 | #if defined(__APPLE__) && defined(HAVE_CRASHREPORTERCLIENT_H) |
Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 47 | // record message in crash report |
| 48 | char* buffer; |
| 49 | va_list list2; |
| 50 | va_start(list2, format); |
| 51 | vasprintf(&buffer, format, list2); |
| 52 | va_end(list2); |
| 53 | CRSetCrashLogMessage(buffer); |
Dan Albert | a1fce46 | 2015-02-05 01:33:15 +0000 | [diff] [blame] | 54 | #elif defined(__BIONIC__) |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 55 | char* buffer; |
| 56 | va_list list2; |
| 57 | va_start(list2, format); |
| 58 | vasprintf(&buffer, format, list2); |
| 59 | va_end(list2); |
| 60 | |
Dan Albert | d2a72c4 | 2015-01-16 20:00:49 +0000 | [diff] [blame] | 61 | #if __ANDROID_API__ >= 21 |
Dan Albert | 3ac101d | 2014-08-19 16:30:07 +0000 | [diff] [blame] | 62 | // Show error in tombstone. |
| 63 | android_set_abort_message(buffer); |
| 64 | |
| 65 | // Show error in logcat. |
| 66 | openlog("libc++abi", 0, 0); |
| 67 | syslog(LOG_CRIT, "%s", buffer); |
| 68 | closelog(); |
Dan Albert | d2a72c4 | 2015-01-16 20:00:49 +0000 | [diff] [blame] | 69 | #else |
| 70 | // The good error reporting wasn't available in Android until L. Since we're |
| 71 | // about to abort anyway, just call __assert2, which will log _somewhere_ |
| 72 | // (tombstone and/or logcat) in older releases. |
| 73 | __assert2(__FILE__, __LINE__, __func__, buffer); |
| 74 | #endif // __ANDROID_API__ >= 21 |
| 75 | #endif // __BIONIC__ |
Howard Hinnant | c632c50 | 2012-01-24 19:58:25 +0000 | [diff] [blame] | 76 | |
Howard Hinnant | ae15428 | 2012-01-24 00:52:33 +0000 | [diff] [blame] | 77 | abort(); |
Howard Hinnant | 8f696ff | 2012-01-23 23:58:26 +0000 | [diff] [blame] | 78 | } |