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Issue 394007: * Remove old snapshot implementation (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 11 years, 1 month ago
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1 // Copyright 2006-2009 the V8 project authors. All rights reserved. 1 // Copyright 2006-2009 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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36 #include "log.h" 36 #include "log.h"
37 37
38 namespace v8 { 38 namespace v8 {
39 namespace internal { 39 namespace internal {
40 40
41 bool V8::is_running_ = false; 41 bool V8::is_running_ = false;
42 bool V8::has_been_setup_ = false; 42 bool V8::has_been_setup_ = false;
43 bool V8::has_been_disposed_ = false; 43 bool V8::has_been_disposed_ = false;
44 bool V8::has_fatal_error_ = false; 44 bool V8::has_fatal_error_ = false;
45 45
46 bool V8::Initialize(GenericDeserializer *des) { 46 bool V8::Initialize(Deserializer *des) {
47 bool create_heap_objects = des == NULL; 47 bool create_heap_objects = des == NULL;
48 if (has_been_disposed_ || has_fatal_error_) return false; 48 if (has_been_disposed_ || has_fatal_error_) return false;
49 if (IsRunning()) return true; 49 if (IsRunning()) return true;
50 50
51 is_running_ = true; 51 is_running_ = true;
52 has_been_setup_ = true; 52 has_been_setup_ = true;
53 has_fatal_error_ = false; 53 has_fatal_error_ = false;
54 has_been_disposed_ = false; 54 has_been_disposed_ = false;
55 #ifdef DEBUG 55 #ifdef DEBUG
56 // The initialization process does not handle memory exhaustion. 56 // The initialization process does not handle memory exhaustion.
57 DisallowAllocationFailure disallow_allocation_failure; 57 DisallowAllocationFailure disallow_allocation_failure;
58 #endif 58 #endif
59 59
60 // Enable logging before setting up the heap 60 // Enable logging before setting up the heap
61 Logger::Setup(); 61 Logger::Setup();
62 if (des) des->GetLog();
63 62
64 // Setup the platform OS support. 63 // Setup the platform OS support.
65 OS::Setup(); 64 OS::Setup();
66 65
67 // Initialize other runtime facilities 66 // Initialize other runtime facilities
68 #if !V8_HOST_ARCH_ARM && V8_TARGET_ARCH_ARM 67 #if !V8_HOST_ARCH_ARM && V8_TARGET_ARCH_ARM
69 ::assembler::arm::Simulator::Initialize(); 68 ::assembler::arm::Simulator::Initialize();
70 #endif 69 #endif
71 70
72 { // NOLINT 71 { // NOLINT
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185 184
186 Smi* V8::RandomPositiveSmi() { 185 Smi* V8::RandomPositiveSmi() {
187 uint32_t random = Random(); 186 uint32_t random = Random();
188 ASSERT(static_cast<uint32_t>(Smi::kMaxValue) >= kRandomPositiveSmiMax); 187 ASSERT(static_cast<uint32_t>(Smi::kMaxValue) >= kRandomPositiveSmiMax);
189 // kRandomPositiveSmiMax must match the value being divided 188 // kRandomPositiveSmiMax must match the value being divided
190 // by in math.js. 189 // by in math.js.
191 return Smi::FromInt(random & kRandomPositiveSmiMax); 190 return Smi::FromInt(random & kRandomPositiveSmiMax);
192 } 191 }
193 192
194 } } // namespace v8::internal 193 } } // namespace v8::internal
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