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Issue 260003006: Added a Isolate* parameter to Serializer::enabled(). (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased. Feedback. Created 6 years, 7 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "v8.h" 5 #include "v8.h"
6 6
7 #include "codegen.h" 7 #include "codegen.h"
8 #include "deoptimizer.h" 8 #include "deoptimizer.h"
9 #include "full-codegen.h" 9 #include "full-codegen.h"
10 #include "safepoint-table.h" 10 #include "safepoint-table.h"
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57 #endif 57 #endif
58 // For each LLazyBailout instruction insert a call to the corresponding 58 // For each LLazyBailout instruction insert a call to the corresponding
59 // deoptimization entry. 59 // deoptimization entry.
60 for (int i = 0; i < deopt_data->DeoptCount(); i++) { 60 for (int i = 0; i < deopt_data->DeoptCount(); i++) {
61 if (deopt_data->Pc(i)->value() == -1) continue; 61 if (deopt_data->Pc(i)->value() == -1) continue;
62 Address call_address = code_start_address + deopt_data->Pc(i)->value(); 62 Address call_address = code_start_address + deopt_data->Pc(i)->value();
63 Address deopt_entry = GetDeoptimizationEntry(isolate, i, LAZY); 63 Address deopt_entry = GetDeoptimizationEntry(isolate, i, LAZY);
64 // We need calls to have a predictable size in the unoptimized code, but 64 // We need calls to have a predictable size in the unoptimized code, but
65 // this is optimized code, so we don't have to have a predictable size. 65 // this is optimized code, so we don't have to have a predictable size.
66 int call_size_in_bytes = 66 int call_size_in_bytes =
67 MacroAssembler::CallSizeNotPredictableCodeSize(deopt_entry, 67 MacroAssembler::CallSizeNotPredictableCodeSize(isolate,
68 deopt_entry,
68 RelocInfo::NONE32); 69 RelocInfo::NONE32);
69 int call_size_in_words = call_size_in_bytes / Assembler::kInstrSize; 70 int call_size_in_words = call_size_in_bytes / Assembler::kInstrSize;
70 ASSERT(call_size_in_bytes % Assembler::kInstrSize == 0); 71 ASSERT(call_size_in_bytes % Assembler::kInstrSize == 0);
71 ASSERT(call_size_in_bytes <= patch_size()); 72 ASSERT(call_size_in_bytes <= patch_size());
72 CodePatcher patcher(call_address, call_size_in_words); 73 CodePatcher patcher(call_address, call_size_in_words);
73 patcher.masm()->Call(deopt_entry, RelocInfo::NONE32); 74 patcher.masm()->Call(deopt_entry, RelocInfo::NONE32);
74 ASSERT(prev_call_address == NULL || 75 ASSERT(prev_call_address == NULL ||
75 call_address >= prev_call_address + patch_size()); 76 call_address >= prev_call_address + patch_size());
76 ASSERT(call_address + patch_size() <= code->instruction_end()); 77 ASSERT(call_address + patch_size() <= code->instruction_end());
77 #ifdef DEBUG 78 #ifdef DEBUG
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352 353
353 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) { 354 void FrameDescription::SetCallerConstantPool(unsigned offset, intptr_t value) {
354 ASSERT(FLAG_enable_ool_constant_pool); 355 ASSERT(FLAG_enable_ool_constant_pool);
355 SetFrameSlot(offset, value); 356 SetFrameSlot(offset, value);
356 } 357 }
357 358
358 359
359 #undef __ 360 #undef __
360 361
361 } } // namespace v8::internal 362 } } // namespace v8::internal
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