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Issue 2777203007: [builtins] Introduce new TFC macro and auto-generate TFS descriptors (Closed)
Patch Set: Rebase Created 3 years, 8 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "src/builtins/builtins.h" 5 #include "src/builtins/builtins.h"
6 #include "src/api.h" 6 #include "src/api.h"
7 #include "src/assembler-inl.h" 7 #include "src/assembler-inl.h"
8 #include "src/builtins/builtins-descriptors.h" 8 #include "src/builtins/builtins-descriptors.h"
9 #include "src/callable.h" 9 #include "src/callable.h"
10 #include "src/isolate.h" 10 #include "src/isolate.h"
(...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after
116 // static 116 // static
117 Callable Builtins::CallableFor(Isolate* isolate, Name name) { 117 Callable Builtins::CallableFor(Isolate* isolate, Name name) {
118 switch (name) { 118 switch (name) {
119 #define CASE(Name, ...) \ 119 #define CASE(Name, ...) \
120 case k##Name: { \ 120 case k##Name: { \
121 Handle<Code> code(Code::cast(isolate->builtins()->builtins_[name])); \ 121 Handle<Code> code(Code::cast(isolate->builtins()->builtins_[name])); \
122 auto descriptor = Builtin_##Name##_InterfaceDescriptor(isolate); \ 122 auto descriptor = Builtin_##Name##_InterfaceDescriptor(isolate); \
123 return Callable(code, descriptor); \ 123 return Callable(code, descriptor); \
124 } 124 }
125 BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, CASE, CASE, 125 BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, CASE, CASE,
126 IGNORE_BUILTIN, IGNORE_BUILTIN) 126 CASE, IGNORE_BUILTIN, IGNORE_BUILTIN)
127 #undef CASE 127 #undef CASE
128 default: 128 default:
129 UNREACHABLE(); 129 UNREACHABLE();
130 return Callable(Handle<Code>::null(), VoidDescriptor(isolate)); 130 return Callable(Handle<Code>::null(), VoidDescriptor(isolate));
131 } 131 }
132 } 132 }
133 133
134 // static 134 // static
135 const char* Builtins::name(int index) { 135 const char* Builtins::name(int index) {
136 switch (index) { 136 switch (index) {
(...skipping 26 matching lines...) Expand all
163 163
164 // static 164 // static
165 bool Builtins::IsCpp(int index) { 165 bool Builtins::IsCpp(int index) {
166 DCHECK(0 <= index && index < builtin_count); 166 DCHECK(0 <= index && index < builtin_count);
167 switch (index) { 167 switch (index) {
168 #define CASE(Name, ...) \ 168 #define CASE(Name, ...) \
169 case k##Name: \ 169 case k##Name: \
170 return true; 170 return true;
171 #define BUILTIN_LIST_CPP(V) \ 171 #define BUILTIN_LIST_CPP(V) \
172 BUILTIN_LIST(V, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \ 172 BUILTIN_LIST(V, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, \
173 IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN) 173 IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN)
174 BUILTIN_LIST_CPP(CASE) 174 BUILTIN_LIST_CPP(CASE)
175 #undef BUILTIN_LIST_CPP 175 #undef BUILTIN_LIST_CPP
176 #undef CASE 176 #undef CASE
177 default: 177 default:
178 return false; 178 return false;
179 } 179 }
180 UNREACHABLE(); 180 UNREACHABLE();
181 } 181 }
182 182
183 // static 183 // static
184 bool Builtins::IsApi(int index) { 184 bool Builtins::IsApi(int index) {
185 DCHECK(0 <= index && index < builtin_count); 185 DCHECK(0 <= index && index < builtin_count);
186 switch (index) { 186 switch (index) {
187 #define CASE(Name, ...) \ 187 #define CASE(Name, ...) \
188 case k##Name: \ 188 case k##Name: \
189 return true; 189 return true;
190 #define BUILTIN_LIST_API(V) \ 190 #define BUILTIN_LIST_API(V) \
191 BUILTIN_LIST(IGNORE_BUILTIN, V, IGNORE_BUILTIN, IGNORE_BUILTIN, \ 191 BUILTIN_LIST(IGNORE_BUILTIN, V, IGNORE_BUILTIN, IGNORE_BUILTIN, \
192 IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN) 192 IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN, IGNORE_BUILTIN)
193 BUILTIN_LIST_API(CASE); 193 BUILTIN_LIST_API(CASE);
194 #undef BUILTIN_LIST_API 194 #undef BUILTIN_LIST_API
195 #undef CASE 195 #undef CASE
196 default: 196 default:
197 return false; 197 return false;
198 } 198 }
199 UNREACHABLE(); 199 UNREACHABLE();
200 } 200 }
201 201
202 // static 202 // static
(...skipping 30 matching lines...) Expand all
233 // TODO(jochen): Remove this. 233 // TODO(jochen): Remove this.
234 if (responsible_context.is_null()) { 234 if (responsible_context.is_null()) {
235 return true; 235 return true;
236 } 236 }
237 if (*responsible_context == target->context()) return true; 237 if (*responsible_context == target->context()) return true;
238 return isolate->MayAccess(responsible_context, target_global_proxy); 238 return isolate->MayAccess(responsible_context, target_global_proxy);
239 } 239 }
240 240
241 } // namespace internal 241 } // namespace internal
242 } // namespace v8 242 } // namespace v8
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