1/*
2 * Copyright (C) 2012 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "ProfilerOrigin.h"
28
29#include "JSGlobalObject.h"
30#include "ObjectConstructor.h"
31#include "JSCInlines.h"
32#include "ProfilerBytecodes.h"
33#include "ProfilerDatabase.h"
34
35namespace JSC { namespace Profiler {
36
37Origin::Origin(Database& database, CodeBlock* codeBlock, unsigned bytecodeIndex)
38 : m_bytecodes(database.ensureBytecodesFor(codeBlock))
39 , m_bytecodeIndex(bytecodeIndex)
40{
41}
42
43void Origin::dump(PrintStream& out) const
44{
45 out.print(*m_bytecodes, ":bc#", m_bytecodeIndex);
46}
47
48JSValue Origin::toJS(ExecState* exec) const
49{
50 VM& vm = exec->vm();
51 JSObject* result = constructEmptyObject(exec);
52 result->putDirect(vm, vm.propertyNames->bytecodesID, jsNumber(m_bytecodes->id()));
53 result->putDirect(vm, vm.propertyNames->bytecodeIndex, jsNumber(m_bytecodeIndex));
54 return result;
55}
56
57} } // namespace JSC::Profiler
58
59