blob: c50e007f933b06d572fa61716c684c1b48741151 [file] [log] [blame]
// 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.
#include "v8.h"
#include "liveedit.h"
#include "compiler.h"
#include "oprofile-agent.h"
#include "scopes.h"
#include "global-handles.h"
#include "debug.h"
namespace v8 {
namespace internal {
class FunctionInfoListener {
public:
void FunctionStarted(FunctionLiteral* fun) {
// Implementation follows.
}
void FunctionDone() {
// Implementation follows.
}
void FunctionScope(Scope* scope) {
// Implementation follows.
}
void FunctionCode(Handle<Code> function_code) {
// Implementation follows.
}
};
static FunctionInfoListener* active_function_info_listener = NULL;
LiveEditFunctionTracker::LiveEditFunctionTracker(FunctionLiteral* fun) {
if (active_function_info_listener != NULL) {
active_function_info_listener->FunctionStarted(fun);
}
}
LiveEditFunctionTracker::~LiveEditFunctionTracker() {
if (active_function_info_listener != NULL) {
active_function_info_listener->FunctionDone();
}
}
void LiveEditFunctionTracker::RecordFunctionCode(Handle<Code> code) {
if (active_function_info_listener != NULL) {
active_function_info_listener->FunctionCode(code);
}
}
void LiveEditFunctionTracker::RecordFunctionScope(Scope* scope) {
if (active_function_info_listener != NULL) {
active_function_info_listener->FunctionScope(scope);
}
}
bool LiveEditFunctionTracker::IsActive() {
return active_function_info_listener != NULL;
}
} } // namespace v8::internal