1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are
4 // met:
5 //
6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission.
15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28 #ifndef V8_CPU_PROFILER_INL_H_
29 #define V8_CPU_PROFILER_INL_H_
30
31 #include "cpu-profiler.h"
32
33 #include <new>
34 #include "circular-queue-inl.h"
35 #include "profile-generator-inl.h"
36 #include "unbound-queue-inl.h"
37
38 namespace v8 {
39 namespace internal {
40
UpdateCodeMap(CodeMap * code_map)41 void CodeCreateEventRecord::UpdateCodeMap(CodeMap* code_map) {
42 code_map->AddCode(start, entry, size);
43 if (shared != NULL) {
44 entry->set_shared_id(code_map->GetSharedId(shared));
45 }
46 }
47
48
UpdateCodeMap(CodeMap * code_map)49 void CodeMoveEventRecord::UpdateCodeMap(CodeMap* code_map) {
50 code_map->MoveCode(from, to);
51 }
52
53
UpdateCodeMap(CodeMap * code_map)54 void SharedFunctionInfoMoveEventRecord::UpdateCodeMap(CodeMap* code_map) {
55 code_map->MoveCode(from, to);
56 }
57
58
TickSampleEvent()59 TickSample* ProfilerEventsProcessor::TickSampleEvent() {
60 generator_->Tick();
61 TickSampleEventRecord* evt =
62 new(ticks_buffer_.Enqueue()) TickSampleEventRecord(enqueue_order_);
63 return &evt->sample;
64 }
65
66
FilterOutCodeCreateEvent(Logger::LogEventsAndTags tag)67 bool ProfilerEventsProcessor::FilterOutCodeCreateEvent(
68 Logger::LogEventsAndTags tag) {
69 return FLAG_prof_browser_mode
70 && (tag != Logger::CALLBACK_TAG
71 && tag != Logger::FUNCTION_TAG
72 && tag != Logger::LAZY_COMPILE_TAG
73 && tag != Logger::REG_EXP_TAG
74 && tag != Logger::SCRIPT_TAG);
75 }
76
77 } } // namespace v8::internal
78
79 #endif // V8_CPU_PROFILER_INL_H_
80