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)
      18      629449 :     : 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     3025220 :       instruction_start_(instruction_start) {}
      28             : 
      29      105298 : inline CodeEntry* ProfileGenerator::FindEntry(Address address) {
      30      105298 :   CodeEntry* entry = code_map_.FindEntry(address);
      31      105298 :   if (entry) entry->mark_used();
      32      105298 :   return entry;
      33             : }
      34             : 
      35        3953 : 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       19765 :       id_(tree->next_node_id()) {
      43        3953 :   tree_->EnqueueNode(this);
      44        3953 : }
      45             : 
      46             : inline unsigned ProfileNode::function_id() const {
      47           0 :   return tree_->GetFunctionId(this);
      48             : }
      49             : 
      50         493 : inline Isolate* ProfileNode::isolate() const { return tree_->isolate(); }
      51             : 
      52             : }  // namespace internal
      53             : }  // namespace v8
      54             : 
      55             : #endif  // V8_PROFILER_PROFILE_GENERATOR_INL_H_