1 // Copyright 2010 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_PROFILER_CPU_PROFILER_INL_H_ 6 #define V8_PROFILER_CPU_PROFILER_INL_H_ 7 8 #include "src/profiler/cpu-profiler.h" 9 10 #include <new> 11 #include "src/profiler/circular-queue-inl.h" 12 #include "src/profiler/profile-generator-inl.h" 13 #include "src/profiler/unbound-queue-inl.h" 14 15 namespace v8 { 16 namespace internal { 17 UpdateCodeMap(CodeMap * code_map)18void CodeCreateEventRecord::UpdateCodeMap(CodeMap* code_map) { 19 code_map->AddCode(start, entry, size); 20 } 21 22 UpdateCodeMap(CodeMap * code_map)23void CodeMoveEventRecord::UpdateCodeMap(CodeMap* code_map) { 24 code_map->MoveCode(from, to); 25 } 26 27 UpdateCodeMap(CodeMap * code_map)28void CodeDisableOptEventRecord::UpdateCodeMap(CodeMap* code_map) { 29 CodeEntry* entry = code_map->FindEntry(start); 30 if (entry != NULL) { 31 entry->set_bailout_reason(bailout_reason); 32 } 33 } 34 35 UpdateCodeMap(CodeMap * code_map)36void CodeDeoptEventRecord::UpdateCodeMap(CodeMap* code_map) { 37 CodeEntry* entry = code_map->FindEntry(start); 38 if (entry != NULL) entry->set_deopt_info(deopt_reason, deopt_id); 39 } 40 41 UpdateCodeMap(CodeMap * code_map)42void ReportBuiltinEventRecord::UpdateCodeMap(CodeMap* code_map) { 43 CodeEntry* entry = code_map->FindEntry(start); 44 if (!entry) { 45 // Code objects for builtins should already have been added to the map but 46 // some of them have been filtered out by CpuProfiler. 47 return; 48 } 49 entry->SetBuiltinId(builtin_id); 50 } 51 52 StartTickSample()53TickSample* ProfilerEventsProcessor::StartTickSample() { 54 void* address = ticks_buffer_.StartEnqueue(); 55 if (address == NULL) return NULL; 56 TickSampleEventRecord* evt = 57 new (address) TickSampleEventRecord(last_code_event_id_.Value()); 58 return &evt->sample; 59 } 60 61 FinishTickSample()62void ProfilerEventsProcessor::FinishTickSample() { 63 ticks_buffer_.FinishEnqueue(); 64 } 65 66 } // namespace internal 67 } // namespace v8 68 69 #endif // V8_PROFILER_CPU_PROFILER_INL_H_ 70