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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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72 } | 72 } |
73 | 73 |
74 | 74 |
75 ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry) | 75 ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry) |
76 : tree_(tree), | 76 : tree_(tree), |
77 entry_(entry), | 77 entry_(entry), |
78 self_ticks_(0), | 78 self_ticks_(0), |
79 children_(CodeEntriesMatch), | 79 children_(CodeEntriesMatch), |
80 id_(tree->next_node_id()) { } | 80 id_(tree->next_node_id()) { } |
81 | 81 |
82 | |
83 CodeEntry* ProfileGenerator::EntryForVMState(StateTag tag) { | |
84 switch (tag) { | |
85 case GC: | |
86 return gc_entry_; | |
87 case JS: | |
88 case COMPILER: | |
89 // DOM events handlers are reported as OTHER / EXTERNAL entries. | |
90 // To avoid confusing people, let's put all these entries into | |
91 // one bucket. | |
92 case OTHER: | |
93 case EXTERNAL: | |
94 return program_entry_; | |
95 case IDLE: | |
96 return idle_entry_; | |
97 default: return NULL; | |
98 } | |
99 } | |
100 | |
101 } } // namespace v8::internal | 82 } } // namespace v8::internal |
102 | 83 |
103 #endif // V8_PROFILE_GENERATOR_INL_H_ | 84 #endif // V8_PROFILE_GENERATOR_INL_H_ |
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