The Tor Browser / file comparison
comparison: tools/profiler/v8-support.h
tools/profiler/v8-support.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
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| -1:000000000000 | 0:cca593696bda |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 /* This contains stubs and infrastructure to support code from v8 */ | |
| 7 | |
| 8 #ifndef V8_SUPPORT_H_ | |
| 9 #define V8_SUPPORT_H_ | |
| 10 | |
| 11 #if defined(_M_X64) || defined(__x86_64__) | |
| 12 #define V8_HOST_ARCH_X64 1 | |
| 13 #elif defined(_M_IX86) || defined(__i386__) || defined(__i386) | |
| 14 #define V8_HOST_ARCH_IA32 1 | |
| 15 #elif defined(__ARMEL__) | |
| 16 #define V8_HOST_ARCH_ARM 1 | |
| 17 #else | |
| 18 #warning Please add support for your architecture in chromium_types.h | |
| 19 #endif | |
| 20 | |
| 21 typedef int32_t Atomic32; | |
| 22 | |
| 23 #if defined(V8_HOST_ARCH_X64) || defined(V8_HOST_ARCH_IA32) || defined(V8_HOST_ARCH_ARM) | |
| 24 inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) { | |
| 25 *ptr = value; | |
| 26 } | |
| 27 #endif | |
| 28 | |
| 29 | |
| 30 const int kMaxInt = 0x7FFFFFFF; | |
| 31 const int kMinInt = -kMaxInt - 1; | |
| 32 | |
| 33 // A macro to disallow the evil copy constructor and operator= functions | |
| 34 // This should be used in the private: declarations for a class | |
| 35 #define DISALLOW_COPY_AND_ASSIGN(TypeName) \ | |
| 36 TypeName(const TypeName&); \ | |
| 37 void operator=(const TypeName&) | |
| 38 | |
| 39 | |
| 40 // The USE(x) template is used to silence C++ compiler warnings | |
| 41 // issued for (yet) unused variables (typically parameters). | |
| 42 template <typename T> | |
| 43 static inline void USE(T) { } | |
| 44 | |
| 45 class Malloced { | |
| 46 }; | |
| 47 | |
| 48 #endif // V8_SUPPORT_H_ |
