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_PROFILE_GENERATOR_INL_H_ 6 #define V8_PROFILER_PROFILE_GENERATOR_INL_H_ 7 8 #include "src/profiler/profile-generator.h" 9 10 namespace v8 { 11 namespace internal { 12 13 CodeEntry::CodeEntry(CodeEventListener::LogEventsAndTags tag, const char* name, 14 const char* resource_name, int line_number, 15 int column_number, 16 std::unique_ptr<SourcePositionTable> line_info, 17 Address instruction_start) 18 : bit_field_(TagField::encode(tag) | 19 BuiltinIdField::encode(Builtins::builtin_count)), 20 name_(name), 21 resource_name_(resource_name), 22 line_number_(line_number), 23 column_number_(column_number), 24 script_id_(v8::UnboundScript::kNoScriptId), 25 position_(0), 26 line_info_(std::move(line_info)), 27 instruction_start_(instruction_start) {} 28 29 inline CodeEntry* ProfileGenerator::FindEntry(Address address) { 30 CodeEntry* entry = code_map_.FindEntry(address); 31 if (entry) entry->mark_used(); 32 return entry; 33 } 34 35 ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry, 36 ProfileNode* parent, int line_number) 37 : tree_(tree), 38 entry_(entry), 39 self_ticks_(0), 40 line_number_(line_number), 41 parent_(parent), 42 id_(tree->next_node_id()) { 43 tree_->EnqueueNode(this); 44 } 45 46 inline unsigned ProfileNode::function_id() const { 47 return tree_->GetFunctionId(this); 48 } 49 50 inline Isolate* ProfileNode::isolate() const { return tree_->isolate(); } 51 52 } // namespace internal 53 } // namespace v8 54 55 #endif // V8_PROFILER_PROFILE_GENERATOR_INL_H_ 56
