Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 1 | // Copyright 2010 the V8 project authors. All rights reserved. |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 4 | |
| 5 | #ifndef V8_CPU_PROFILER_INL_H_ |
| 6 | #define V8_CPU_PROFILER_INL_H_ |
| 7 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 8 | #include "src/cpu-profiler.h" |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 9 | |
Ben Murdoch | 3fb3ca8 | 2011-12-02 17:19:32 +0000 | [diff] [blame] | 10 | #include <new> |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 11 | #include "src/circular-queue-inl.h" |
| 12 | #include "src/profile-generator-inl.h" |
| 13 | #include "src/unbound-queue-inl.h" |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 14 | |
| 15 | namespace v8 { |
| 16 | namespace internal { |
| 17 | |
| 18 | void CodeCreateEventRecord::UpdateCodeMap(CodeMap* code_map) { |
| 19 | code_map->AddCode(start, entry, size); |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 20 | if (shared != NULL) { |
| 21 | entry->set_shared_id(code_map->GetSharedId(shared)); |
Ben Murdoch | e0cee9b | 2011-05-25 10:26:03 +0100 | [diff] [blame] | 22 | } |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 23 | } |
| 24 | |
| 25 | |
| 26 | void CodeMoveEventRecord::UpdateCodeMap(CodeMap* code_map) { |
| 27 | code_map->MoveCode(from, to); |
| 28 | } |
| 29 | |
| 30 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 31 | void CodeDisableOptEventRecord::UpdateCodeMap(CodeMap* code_map) { |
| 32 | CodeEntry* entry = code_map->FindEntry(start); |
| 33 | if (entry != NULL) { |
| 34 | entry->set_bailout_reason(bailout_reason); |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | |
Steve Block | 44f0eee | 2011-05-26 01:26:41 +0100 | [diff] [blame] | 39 | void SharedFunctionInfoMoveEventRecord::UpdateCodeMap(CodeMap* code_map) { |
Ben Murdoch | e0cee9b | 2011-05-25 10:26:03 +0100 | [diff] [blame] | 40 | code_map->MoveCode(from, to); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 41 | } |
| 42 | |
| 43 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 44 | void ReportBuiltinEventRecord::UpdateCodeMap(CodeMap* code_map) { |
| 45 | CodeEntry* entry = code_map->FindEntry(start); |
| 46 | if (!entry) { |
| 47 | // Code objects for builtins should already have been added to the map but |
| 48 | // some of them have been filtered out by CpuProfiler. |
| 49 | return; |
| 50 | } |
| 51 | entry->SetBuiltinId(builtin_id); |
| 52 | } |
| 53 | |
| 54 | |
| 55 | TickSample* CpuProfiler::StartTickSample() { |
| 56 | if (is_profiling_) return processor_->StartTickSample(); |
| 57 | return NULL; |
| 58 | } |
| 59 | |
| 60 | |
| 61 | void CpuProfiler::FinishTickSample() { |
| 62 | processor_->FinishTickSample(); |
| 63 | } |
| 64 | |
| 65 | |
| 66 | TickSample* ProfilerEventsProcessor::StartTickSample() { |
| 67 | void* address = ticks_buffer_.StartEnqueue(); |
| 68 | if (address == NULL) return NULL; |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 69 | TickSampleEventRecord* evt = |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 70 | new(address) TickSampleEventRecord(last_code_event_id_); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 71 | return &evt->sample; |
| 72 | } |
| 73 | |
| 74 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame^] | 75 | void ProfilerEventsProcessor::FinishTickSample() { |
| 76 | ticks_buffer_.FinishEnqueue(); |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | } } // namespace v8::internal |
| 80 | |
Steve Block | 6ded16b | 2010-05-10 14:33:55 +0100 | [diff] [blame] | 81 | #endif // V8_CPU_PROFILER_INL_H_ |