src/v8/src/profile-generator-inl.h

   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_PROFILE_GENERATOR_INL_H_
   6 #define V8_PROFILE_GENERATOR_INL_H_
   7
   8 #include "profile-generator.h"
   9
  10 namespace v8 {
  11 namespace internal {
  12
  13 CodeEntry::CodeEntry(Logger::LogEventsAndTags tag,
  14                      const char* name,
  15                      const char* name_prefix,
  16                      const char* resource_name,
  17                      int line_number,
  18                      int column_number,
  19                      JITLineInfoTable* line_info)
  20     : tag_(tag),
  21       builtin_id_(Builtins::builtin_count),
  22       name_prefix_(name_prefix),
  23       name_(name),
  24       resource_name_(resource_name),
  25       line_number_(line_number),
  26       column_number_(column_number),
  27       shared_id_(0),
  28       script_id_(v8::UnboundScript::kNoScriptId),
  29       no_frame_ranges_(NULL),
  30       bailout_reason_(kEmptyBailoutReason) {
  31     if (NULL != line_info) {
  32       line_info_ = *line_info;
  33     }
  34 }
  35
  36
  37 bool CodeEntry::is_js_function_tag(Logger::LogEventsAndTags tag) {
  38   return tag == Logger::FUNCTION_TAG
  39       || tag == Logger::LAZY_COMPILE_TAG
  40       || tag == Logger::SCRIPT_TAG
  41       || tag == Logger::NATIVE_FUNCTION_TAG
  42       || tag == Logger::NATIVE_LAZY_COMPILE_TAG
  43       || tag == Logger::NATIVE_SCRIPT_TAG;
  44 }
  45
  46
  47 static bool LineTickMatch(void* a, void* b) {
  48     return a == b;
  49 }
  50
  51
  52 ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry)
  53     : tree_(tree),
  54       entry_(entry),
  55       self_ticks_(0),
  56       children_(CodeEntriesMatch),
  57       id_(tree->next_node_id()),
  58       line_ticks_(LineTickMatch) { }
  59
  60 } }  // namespace v8::internal
  61
  62 #endif  // V8_PROFILE_GENERATOR_INL_H_