| Christopher Ferris | e4cdbc4 | 2019-02-08 17:30:58 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2019 The Android Open Source Project |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * * Redistributions of source code must retain the above copyright |
| 9 | * notice, this list of conditions and the following disclaimer. |
| 10 | * * Redistributions in binary form must reproduce the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer in |
| 12 | * the documentation and/or other materials provided with the |
| 13 | * distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 16 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 17 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| 18 | * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
| 19 | * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 20 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| 21 | * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
| 22 | * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
| 23 | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| 24 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| 25 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 26 | * SUCH DAMAGE. |
| 27 | */ |
| 28 | |
| 29 | #pragma once |
| 30 | |
| 31 | #include <stdatomic.h> |
| 32 | |
| 33 | #include <async_safe/log.h> |
| 34 | #include <private/bionic_globals.h> |
| 35 | #include <private/bionic_malloc_dispatch.h> |
| 36 | |
| 37 | #if __has_feature(hwaddress_sanitizer) |
| 38 | |
| 39 | #include <sanitizer/hwasan_interface.h> |
| 40 | #define Malloc(function) __sanitizer_ ## function |
| 41 | |
| 42 | #else // __has_feature(hwaddress_sanitizer) |
| 43 | |
| 44 | #include "jemalloc.h" |
| 45 | #define Malloc(function) je_ ## function |
| 46 | |
| 47 | #endif |
| 48 | |
| 49 | extern int gMallocLeakZygoteChild; |
| 50 | |
| 51 | static inline const MallocDispatch* GetDispatchTable() { |
| 52 | return atomic_load_explicit(&__libc_globals->current_dispatch_table, memory_order_acquire); |
| 53 | } |
| 54 | |
| 55 | // ============================================================================= |
| 56 | // Log functions |
| 57 | // ============================================================================= |
| 58 | #define error_log(format, ...) \ |
| 59 | async_safe_format_log(ANDROID_LOG_ERROR, "libc", (format), ##__VA_ARGS__ ) |
| 60 | #define info_log(format, ...) \ |
| 61 | async_safe_format_log(ANDROID_LOG_INFO, "libc", (format), ##__VA_ARGS__ ) |
| 62 | // ============================================================================= |