16d786c9805481bd13ecb29c3155540f2f32950e1svenpanne@chromium.org// Copyright 2011 the V8 project authors. All rights reserved. 23484964a86451e86dcf04be9bd8c0d76ee04f081rossberg@chromium.org// Use of this source code is governed by a BSD-style license that can be 33484964a86451e86dcf04be9bd8c0d76ee04f081rossberg@chromium.org// found in the LICENSE file. 443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// 643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// Top include for all V8 .cc files. 743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// 843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#ifndef V8_V8_H_ 1043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#define V8_V8_H_ 1143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 1231e7138e1a05e29ceefa8919ae12cb621a48ca7fmads.s.ager#if defined(GOOGLE3) 1331e7138e1a05e29ceefa8919ae12cb621a48ca7fmads.s.ager// Google3 special flag handling. 1431e7138e1a05e29ceefa8919ae12cb621a48ca7fmads.s.ager#if defined(DEBUG) && defined(NDEBUG) 156d786c9805481bd13ecb29c3155540f2f32950e1svenpanne@chromium.org// V8 only uses DEBUG and whenever it is set we are building a debug 166d786c9805481bd13ecb29c3155540f2f32950e1svenpanne@chromium.org// version of V8. We do not use NDEBUG and simply undef it here for 176d786c9805481bd13ecb29c3155540f2f32950e1svenpanne@chromium.org// consistency. 1831e7138e1a05e29ceefa8919ae12cb621a48ca7fmads.s.ager#undef NDEBUG 1943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#endif 2031e7138e1a05e29ceefa8919ae12cb621a48ca7fmads.s.ager#endif // defined(GOOGLE3) 2143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 2243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// V8 only uses DEBUG, but included external files 2343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// may use NDEBUG - make sure they are consistent. 2443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#if defined(DEBUG) && defined(NDEBUG) 2543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#error both DEBUG and NDEBUG are set 2643d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#endif 2743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 2843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// Basic includes 29196eb601290dc49c3754da728dc58700dff2de1bmachenbach@chromium.org#include "include/v8.h" 30196eb601290dc49c3754da728dc58700dff2de1bmachenbach@chromium.org#include "include/v8-platform.h" 315de0074a922429f5e0ec2cf140c2d2989bf88140yangguo@chromium.org#include "src/checks.h" // NOLINT 324b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/allocation.h" // NOLINT 334b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/assert-scope.h" // NOLINT 344b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/utils.h" // NOLINT 354b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/flags.h" // NOLINT 364b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/globals.h" // NOLINT 3743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 3843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen// Objects & heap 394b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/objects-inl.h" // NOLINT 403e3d253bd8018d7627422bf55a5c7bb7e7d6ad7emachenbach@chromium.org#include "src/heap/spaces-inl.h" // NOLINT 413e3d253bd8018d7627422bf55a5c7bb7e7d6ad7emachenbach@chromium.org#include "src/heap/heap-inl.h" // NOLINT 423e3d253bd8018d7627422bf55a5c7bb7e7d6ad7emachenbach@chromium.org#include "src/heap/incremental-marking-inl.h" // NOLINT 433e3d253bd8018d7627422bf55a5c7bb7e7d6ad7emachenbach@chromium.org#include "src/heap/mark-compact-inl.h" // NOLINT 444b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/log-inl.h" // NOLINT 454b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/handles-inl.h" // NOLINT 464b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/types-inl.h" // NOLINT 474b0feeef5d01dbc2948080b4f69daa37e1083461machenbach@chromium.org#include "src/zone-inl.h" // NOLINT 4843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 4971affb54842da76b24f0bb3184e9f0960523f89dkasperl@chromium.orgnamespace v8 { 5071affb54842da76b24f0bb3184e9f0960523f89dkasperl@chromium.orgnamespace internal { 5143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 5243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansenclass V8 : public AllStatic { 5343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen public: 5443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // Global actions. 5543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 56a2c0c1516848536a514b3178d2c040b7df0ceb5bmachenbach@chromium.org static bool Initialize(); 5743d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen static void TearDown(); 5843d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 5943d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen // Report process out of memory. Implementation found in api.cc. 60c4e51ac6d26b42753a57a4a9e4a419243b50151clrn@chromium.org static void FatalProcessOutOfMemory(const char* location, 61c4e51ac6d26b42753a57a4a9e4a419243b50151clrn@chromium.org bool take_snapshot = false); 62eadaf2282ee421d7a63a21d71369b029105341ccager@chromium.org 6384bcc559ac20fb04f806e97d28a314b20b58fd60svenpanne@chromium.org // Allows an entropy source to be provided for use in random number 6484bcc559ac20fb04f806e97d28a314b20b58fd60svenpanne@chromium.org // generation. 6584bcc559ac20fb04f806e97d28a314b20b58fd60svenpanne@chromium.org static void SetEntropySource(EntropySource source); 66967e270a034432457500dbf950d2c4951a929e52ulan@chromium.org // Support for return-address rewriting profilers. 67967e270a034432457500dbf950d2c4951a929e52ulan@chromium.org static void SetReturnAddressLocationResolver( 68967e270a034432457500dbf950d2c4951a929e52ulan@chromium.org ReturnAddressLocationResolver resolver); 691510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org // Support for entry hooking JITed code. 701510d58cbcf57c82a10e7d390bfe21a7ae68ba43mstarzinger@chromium.org static void SetFunctionEntryHook(FunctionEntryHook entry_hook); 71eadaf2282ee421d7a63a21d71369b029105341ccager@chromium.org 72837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org static v8::ArrayBuffer::Allocator* ArrayBufferAllocator() { 73837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org return array_buffer_allocator_; 74837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org } 75837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org 76837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org static void SetArrayBufferAllocator(v8::ArrayBuffer::Allocator *allocator) { 77837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org CHECK_EQ(NULL, array_buffer_allocator_); 78837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org array_buffer_allocator_ = allocator; 79837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org } 80837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org 8190dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org static void InitializePlatform(v8::Platform* platform); 8290dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org static void ShutdownPlatform(); 8390dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org static v8::Platform* GetCurrentPlatform(); 8490dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org 8543d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen private: 861456e708d277e725ca42a03463af16fe471c9210jkummerow@chromium.org static void InitializeOncePerProcessImpl(); 87c36ce6e8979bbbd43539f0a0effc87ea20dd65cckmillikin@chromium.org static void InitializeOncePerProcess(); 88c36ce6e8979bbbd43539f0a0effc87ea20dd65cckmillikin@chromium.org 89837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org // Allocator for external array buffers. 90837a67edd9afdbfe1b59482b41693f59c48846ffulan@chromium.org static v8::ArrayBuffer::Allocator* array_buffer_allocator_; 9190dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org // v8::Platform to use. 9290dca01eac542464c29011d239bf18f26e0b8f00machenbach@chromium.org static v8::Platform* platform_; 9343d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen}; 9443d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 95c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 96c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com// JavaScript defines two kinds of 'nil'. 97c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.comenum NilValue { kNullValue, kUndefinedValue }; 98c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 99c3b670ff19220959730d7886892bc4beb95d2ebaerik.corry@gmail.com 10043d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen} } // namespace v8::internal 10143d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen 10243d26ecc3563a46f62a0224030667c8f8f3f6cebchristian.plesner.hansen#endif // V8_V8_H_ 103