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// Copyright 2010 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
// disclaimer in the documentation and/or other materials provided
// with the distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef V8_PROFILE_GENERATOR_INL_H_
#define V8_PROFILE_GENERATOR_INL_H_
#ifdef ENABLE_LOGGING_AND_PROFILING
#include "profile-generator.h"
namespace v8 {
namespace internal {
const char* StringsStorage::GetFunctionName(String* name) {
return GetFunctionName(GetName(name));
}
const char* StringsStorage::GetFunctionName(const char* name) {
return strlen(name) > 0 ? name : ProfileGenerator::kAnonymousFunctionName;
}
CodeEntry::CodeEntry(Logger::LogEventsAndTags tag,
const char* name_prefix,
const char* name,
const char* resource_name,
int line_number,
int security_token_id)
: tag_(tag),
name_prefix_(name_prefix),
name_(name),
resource_name_(resource_name),
line_number_(line_number),
shared_id_(0),
security_token_id_(security_token_id) {
}
bool CodeEntry::is_js_function_tag(Logger::LogEventsAndTags tag) {
return tag == Logger::FUNCTION_TAG
|| tag == Logger::LAZY_COMPILE_TAG
|| tag == Logger::SCRIPT_TAG
|| tag == Logger::NATIVE_FUNCTION_TAG
|| tag == Logger::NATIVE_LAZY_COMPILE_TAG
|| tag == Logger::NATIVE_SCRIPT_TAG;
}
ProfileNode::ProfileNode(ProfileTree* tree, CodeEntry* entry)
: tree_(tree),
entry_(entry),
total_ticks_(0),
self_ticks_(0),
children_(CodeEntriesMatch) {
}
void CodeMap::AddCode(Address addr, CodeEntry* entry, unsigned size) {
CodeTree::Locator locator;
tree_.Insert(addr, &locator);
locator.set_value(CodeEntryInfo(entry, size));
}
void CodeMap::MoveCode(Address from, Address to) {
tree_.Move(from, to);
}
void CodeMap::DeleteCode(Address addr) {
tree_.Remove(addr);
}
CodeEntry* ProfileGenerator::EntryForVMState(StateTag tag) {
switch (tag) {
case GC:
return gc_entry_;
case JS:
case COMPILER:
// DOM events handlers are reported as OTHER / EXTERNAL entries.
// To avoid confusing people, let's put all these entries into
// one bucket.
case OTHER:
case EXTERNAL:
return program_entry_;
default: return NULL;
}
}
uint64_t HeapEntry::id() {
union {
Id stored_id;
uint64_t returned_id;
} id_adaptor = {id_};
return id_adaptor.returned_id;
}
} } // namespace v8::internal
#endif // ENABLE_LOGGING_AND_PROFILING
#endif // V8_PROFILE_GENERATOR_INL_H_
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