Ian Rogers | 15bf2d3 | 2012-08-28 17:33:04 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "dlmalloc.h" |
| 18 | |
Elliott Hughes | 07ed66b | 2012-12-12 18:34:25 -0800 | [diff] [blame] | 19 | #include "base/logging.h" |
Ian Rogers | 15bf2d3 | 2012-08-28 17:33:04 -0700 | [diff] [blame] | 20 | |
| 21 | // ART specific morecore implementation defined in space.cc. |
| 22 | #define MORECORE(x) art_heap_morecore(m, x) |
| 23 | extern "C" void* art_heap_morecore(void* m, intptr_t increment); |
| 24 | |
| 25 | // Custom heap error handling. |
| 26 | #define PROCEED_ON_ERROR 0 |
| 27 | static void art_heap_corruption(const char* function); |
| 28 | static void art_heap_usage_error(const char* function, void* p); |
| 29 | #define CORRUPTION_ERROR_ACTION(m) art_heap_corruption(__FUNCTION__) |
| 30 | #define USAGE_ERROR_ACTION(m,p) art_heap_usage_error(__FUNCTION__, p) |
| 31 | |
| 32 | // Ugly inclusion of C file so that ART specific #defines configure dlmalloc for our use for |
| 33 | // mspaces (regular dlmalloc is still declared in bionic). |
| 34 | #pragma GCC diagnostic ignored "-Wempty-body" |
| 35 | #pragma GCC diagnostic ignored "-Wstrict-aliasing" |
| 36 | #include "../../../bionic/libc/upstream-dlmalloc/malloc.c" |
| 37 | #pragma GCC diagnostic warning "-Wstrict-aliasing" |
| 38 | #pragma GCC diagnostic warning "-Wempty-body" |
| 39 | |
| 40 | |
| 41 | static void art_heap_corruption(const char* function) { |
| 42 | LOG(FATAL) << "Corrupt heap detected in: " << function; |
| 43 | } |
| 44 | |
| 45 | static void art_heap_usage_error(const char* function, void* p) { |
| 46 | LOG(FATAL) << "Incorrect use of function '" << function << "' argument " << p << " not expected"; |
| 47 | } |