| // Copyright 2012 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_CHECKS_H_ |
| #define V8_CHECKS_H_ |
| |
| #include "include/v8.h" |
| #include "src/base/logging.h" |
| #include "src/globals.h" |
| |
| namespace v8 { |
| |
| class Value; |
| |
| namespace internal { |
| |
| #ifdef ENABLE_SLOW_DCHECKS |
| #define SLOW_DCHECK(condition) \ |
| CHECK(!v8::internal::FLAG_enable_slow_asserts || (condition)) |
| V8_EXPORT_PRIVATE extern bool FLAG_enable_slow_asserts; |
| #else |
| #define SLOW_DCHECK(condition) ((void) 0) |
| static const bool FLAG_enable_slow_asserts = false; |
| #endif |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #define DCHECK_TAG_ALIGNED(address) \ |
| DCHECK((reinterpret_cast<intptr_t>(address) & \ |
| ::v8::internal::kHeapObjectTagMask) == 0) |
| |
| #define DCHECK_SIZE_TAG_ALIGNED(size) \ |
| DCHECK((size & ::v8::internal::kHeapObjectTagMask) == 0) |
| |
| #endif // V8_CHECKS_H_ |