Line data    Source code

       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, bool is_shared_cross_origin)
      18      629938 :     : bit_field_(TagField::encode(tag) |
      19      603875 :                  BuiltinIdField::encode(Builtins::builtin_count) |
      20             :                  SharedCrossOriginField::encode(is_shared_cross_origin)),
      21             :       name_(name),
      22             :       resource_name_(resource_name),
      23             :       line_number_(line_number),
      24             :       column_number_(column_number),
      25             :       script_id_(v8::UnboundScript::kNoScriptId),
      26             :       position_(0),
      27             :       line_info_(std::move(line_info)),
      28     3075456 :       instruction_start_(instruction_start) {}
      29             : 
      30             : inline CodeEntry* ProfileGenerator::FindEntry(Address address) {
      31      323542 :   CodeEntry* entry = code_map_.FindEntry(address);
      32      323542 :   if (entry) entry->mark_used();
      33             :   return entry;
      34             : }
      35             : 
      36        5820 : ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry,
      37             :                          ProfileNode* parent, int line_number)
      38             :     : tree_(tree),
      39             :       entry_(entry),
      40             :       self_ticks_(0),
      41             :       line_number_(line_number),
      42             :       parent_(parent),
      43       23280 :       id_(tree->next_node_id()) {
      44        5820 :   tree_->EnqueueNode(this);
      45        5820 : }
      46             : 
      47             : inline unsigned ProfileNode::function_id() const {
      48           0 :   return tree_->GetFunctionId(this);
      49             : }
      50             : 
      51             : inline Isolate* ProfileNode::isolate() const { return tree_->isolate(); }
      52             : 
      53             : }  // namespace internal
      54             : }  // namespace v8
      55             : 
      56             : #endif  // V8_PROFILER_PROFILE_GENERATOR_INL_H_