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Issue 1233073005: Debugger: prepare code for debugging on a per-function basis. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: addressed comments. Created 5 years, 5 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 "src/v8.h" 5 #include "src/v8.h"
6 6
7 #include "src/base/atomicops.h" 7 #include "src/base/atomicops.h"
8 #include "src/base/bits.h" 8 #include "src/base/bits.h"
9 #include "src/code-stubs.h" 9 #include "src/code-stubs.h"
10 #include "src/compilation-cache.h" 10 #include "src/compilation-cache.h"
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4350 } 4350 }
4351 } 4351 }
4352 4352
4353 4353
4354 void MarkCompactCollector::ParallelSweepSpacesComplete() { 4354 void MarkCompactCollector::ParallelSweepSpacesComplete() {
4355 ParallelSweepSpaceComplete(heap()->old_space()); 4355 ParallelSweepSpaceComplete(heap()->old_space());
4356 } 4356 }
4357 4357
4358 4358
4359 void MarkCompactCollector::EnableCodeFlushing(bool enable) { 4359 void MarkCompactCollector::EnableCodeFlushing(bool enable) {
4360 if (isolate()->debug()->is_loaded() || 4360 if (isolate()->debug()->is_active()) enable = false;
4361 isolate()->debug()->has_break_points()) {
4362 enable = false;
4363 }
4364 4361
4365 if (enable) { 4362 if (enable) {
4366 if (code_flusher_ != NULL) return; 4363 if (code_flusher_ != NULL) return;
4367 code_flusher_ = new CodeFlusher(isolate()); 4364 code_flusher_ = new CodeFlusher(isolate());
4368 } else { 4365 } else {
4369 if (code_flusher_ == NULL) return; 4366 if (code_flusher_ == NULL) return;
4370 code_flusher_->EvictAllCandidates(); 4367 code_flusher_->EvictAllCandidates();
4371 delete code_flusher_; 4368 delete code_flusher_;
4372 code_flusher_ = NULL; 4369 code_flusher_ = NULL;
4373 } 4370 }
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4645 SlotsBuffer* buffer = *buffer_address; 4642 SlotsBuffer* buffer = *buffer_address;
4646 while (buffer != NULL) { 4643 while (buffer != NULL) {
4647 SlotsBuffer* next_buffer = buffer->next(); 4644 SlotsBuffer* next_buffer = buffer->next();
4648 DeallocateBuffer(buffer); 4645 DeallocateBuffer(buffer);
4649 buffer = next_buffer; 4646 buffer = next_buffer;
4650 } 4647 }
4651 *buffer_address = NULL; 4648 *buffer_address = NULL;
4652 } 4649 }
4653 } // namespace internal 4650 } // namespace internal
4654 } // namespace v8 4651 } // namespace v8
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