1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
|
### Begin File: UnguardedBuiltinBuiltins.h
/*
* Copyright (c) 2015 Canon Inc. All rights reserved.
* Copyright (c) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
*
*/
// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
#pragma once
#include <JavaScriptCore/BuiltinUtils.h>
#include <JavaScriptCore/Identifier.h>
#include <JavaScriptCore/JSFunction.h>
#include <JavaScriptCore/UnlinkedFunctionExecutable.h>
namespace JSC {
class FunctionExecutable;
}
namespace WebCore {
/* UnguardedBuiltin */
extern const char* const s_unguardedBuiltinIsReadableStreamLockedCode;
extern const int s_unguardedBuiltinIsReadableStreamLockedCodeLength;
extern const JSC::ConstructAbility s_unguardedBuiltinIsReadableStreamLockedCodeConstructAbility;
extern const JSC::ConstructorKind s_unguardedBuiltinIsReadableStreamLockedCodeConstructorKind;
extern const JSC::ImplementationVisibility s_unguardedBuiltinIsReadableStreamLockedCodeImplementationVisibility;
extern const JSC::InlineAttribute s_unguardedBuiltinIsReadableStreamLockedCodeInlineAttribute;
#define WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_DATA(macro) \
macro(isReadableStreamLocked, unguardedBuiltinIsReadableStreamLocked, 1) \
#define WEBCORE_BUILTIN_UNGUARDEDBUILTIN_ISREADABLESTREAMLOCKED 1
#define WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(macro) \
macro(unguardedBuiltinIsReadableStreamLockedCode, isReadableStreamLocked, ASCIILiteral(), s_unguardedBuiltinIsReadableStreamLockedCodeLength) \
#define WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_FUNCTION_NAME(macro) \
macro(isReadableStreamLocked) \
#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
JSC::FunctionExecutable* codeName##Generator(JSC::VM&);
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR)
#undef DECLARE_BUILTIN_GENERATOR
class UnguardedBuiltinBuiltinsWrapper : private JSC::WeakHandleOwner {
public:
explicit UnguardedBuiltinBuiltinsWrapper(JSC::VM& vm)
: m_vm(vm)
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES)
#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(unsafeMakeSpan(s_##name, static_cast<size_t>(length))), { }, JSC::SourceTaintedOrigin::Untainted))
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS)
#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS
{
}
#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
JSC::UnlinkedFunctionExecutable* name##Executable(); \
const JSC::SourceCode& name##Source() const { return m_##name##Source; }
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES)
#undef EXPOSE_BUILTIN_EXECUTABLES
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR)
void exportNames();
private:
JSC::VM& m_vm;
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES)
#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \
JSC::SourceCode m_##name##Source;\
JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable;
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS)
#undef DECLARE_BUILTIN_SOURCE_MEMBERS
};
#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \
inline JSC::UnlinkedFunctionExecutable* UnguardedBuiltinBuiltinsWrapper::name##Executable() \
{\
if (!m_##name##Executable) {\
JSC::Identifier executableName = functionName##PublicName();\
if (overriddenName)\
executableName = JSC::Identifier::fromString(m_vm, overriddenName);\
m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ImplementationVisibility, s_##name##ConstructorKind, s_##name##ConstructAbility, s_##name##InlineAttribute), this, &m_##name##Executable);\
}\
return m_##name##Executable.get();\
}
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES)
#undef DEFINE_BUILTIN_EXECUTABLES
inline void UnguardedBuiltinBuiltinsWrapper::exportNames()
{
#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName());
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME)
#undef EXPORT_FUNCTION_NAME
}
} // namespace WebCore
### End File: UnguardedBuiltinBuiltins.h
### Begin File: UnguardedBuiltinBuiltins.cpp
/*
* Copyright (c) 2015 Canon Inc. All rights reserved.
* Copyright (c) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.
*
*/
// DO NOT EDIT THIS FILE. It is automatically generated from JavaScript files for
// builtins by the script: Source/JavaScriptCore/Scripts/generate-js-builtins.py
#include "config.h"
#include "UnguardedBuiltinBuiltins.h"
#include "WebCoreJSClientData.h"
#include <JavaScriptCore/IdentifierInlines.h>
#include <JavaScriptCore/ImplementationVisibility.h>
#include <JavaScriptCore/Intrinsic.h>
#include <JavaScriptCore/JSObjectInlines.h>
#include <JavaScriptCore/VM.h>
namespace WebCore {
constinit const JSC::ConstructAbility s_unguardedBuiltinIsReadableStreamLockedCodeConstructAbility = JSC::ConstructAbility::CannotConstruct;
constinit const JSC::ConstructorKind s_unguardedBuiltinIsReadableStreamLockedCodeConstructorKind = JSC::ConstructorKind::None;
constinit const JSC::ImplementationVisibility s_unguardedBuiltinIsReadableStreamLockedCodeImplementationVisibility = JSC::ImplementationVisibility::Public;
constinit const JSC::InlineAttribute s_unguardedBuiltinIsReadableStreamLockedCodeInlineAttribute = JSC::InlineAttribute::None;
constinit const int s_unguardedBuiltinIsReadableStreamLockedCodeLength = 71;
static constinit const JSC::Intrinsic s_unguardedBuiltinIsReadableStreamLockedCodeIntrinsic = JSC::NoIntrinsic;
constinit const char* const s_unguardedBuiltinIsReadableStreamLockedCode =
"(function (stream)\n" \
"{\n" \
" \"use strict\";\n" \
"\n" \
" return !!stream.@reader;\n" \
"})\n" \
;
#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \
JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \
{\
JSVMClientData* clientData = downcast<JSVMClientData>(vm.clientData); \
return clientData->builtinFunctions().unguardedBuiltinBuiltins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().unguardedBuiltinBuiltins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \
}
WEBCORE_FOREACH_UNGUARDEDBUILTIN_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR)
#undef DEFINE_BUILTIN_GENERATOR
} // namespace WebCore
### End File: UnguardedBuiltinBuiltins.cpp
|
