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Issue 3079: Remove the old builtins framework with the huge, nasty (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 12 years, 3 months ago
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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 27
28 #ifndef V8_BUILTINS_H_ 28 #ifndef V8_BUILTINS_H_
29 #define V8_BUILTINS_H_ 29 #define V8_BUILTINS_H_
30 30
31 namespace v8 { namespace internal { 31 namespace v8 { namespace internal {
32 32
33 // Define list of builtins implemented in C. 33 // Define list of builtins implemented in C.
34 #define BUILTIN_LIST_C(V) \ 34 #define BUILTIN_LIST_C(V) \
35 V(Illegal, 0) \ 35 V(Illegal) \
36 \ 36 \
37 V(EmptyFunction, 0) \ 37 V(EmptyFunction) \
38 \ 38 \
39 V(ArrayCode, 0) \ 39 V(ArrayCode) \
40 \ 40 \
41 V(ArrayPush, -1) \ 41 V(ArrayPush) \
42 V(ArrayPop, -1) \ 42 V(ArrayPop) \
43 \ 43 \
44 V(HandleApiCall, 0) \ 44 V(HandleApiCall) \
45 V(HandleApiCallAsFunction, 0) 45 V(HandleApiCallAsFunction)
46 46
47 47
48 // Define list of builtins implemented in assembly. 48 // Define list of builtins implemented in assembly.
49 #define BUILTIN_LIST_A(V) \ 49 #define BUILTIN_LIST_A(V) \
50 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED) \ 50 V(ArgumentsAdaptorTrampoline, BUILTIN, UNINITIALIZED) \
51 V(JSConstructCall, BUILTIN, UNINITIALIZED) \ 51 V(JSConstructCall, BUILTIN, UNINITIALIZED) \
52 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED) \ 52 V(JSEntryTrampoline, BUILTIN, UNINITIALIZED) \
53 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED) \ 53 V(JSConstructEntryTrampoline, BUILTIN, UNINITIALIZED) \
54 \ 54 \
55 V(Return_DebugBreak, BUILTIN, DEBUG_BREAK) \ 55 V(Return_DebugBreak, BUILTIN, DEBUG_BREAK) \
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134 static void Setup(bool create_heap_objects); 134 static void Setup(bool create_heap_objects);
135 static void TearDown(); 135 static void TearDown();
136 136
137 // Garbage collection support. 137 // Garbage collection support.
138 static void IterateBuiltins(ObjectVisitor* v); 138 static void IterateBuiltins(ObjectVisitor* v);
139 139
140 // Disassembler support. 140 // Disassembler support.
141 static const char* Lookup(byte* pc); 141 static const char* Lookup(byte* pc);
142 142
143 enum Name { 143 enum Name {
144 #define DEF_ENUM_C(name, ignore) name, 144 #define DEF_ENUM_C(name) name,
145 #define DEF_ENUM_A(name, kind, state) name, 145 #define DEF_ENUM_A(name, kind, state) name,
146 BUILTIN_LIST_C(DEF_ENUM_C) 146 BUILTIN_LIST_C(DEF_ENUM_C)
147 BUILTIN_LIST_A(DEF_ENUM_A) 147 BUILTIN_LIST_A(DEF_ENUM_A)
148 #undef DEF_ENUM_C 148 #undef DEF_ENUM_C
149 #undef DEF_ENUM_A 149 #undef DEF_ENUM_A
150 builtin_count 150 builtin_count
151 }; 151 };
152 152
153 enum CFunctionId { 153 enum CFunctionId {
154 #define DEF_ENUM_C(name, ignore) c_##name, 154 #define DEF_ENUM_C(name) c_##name,
155 BUILTIN_LIST_C(DEF_ENUM_C) 155 BUILTIN_LIST_C(DEF_ENUM_C)
156 #undef DEF_ENUM_C 156 #undef DEF_ENUM_C
157 cfunction_count 157 cfunction_count
158 }; 158 };
159 159
160 enum JavaScript { 160 enum JavaScript {
161 #define DEF_ENUM(name, ignore) name, 161 #define DEF_ENUM(name, ignore) name,
162 BUILTINS_LIST_JS(DEF_ENUM) 162 BUILTINS_LIST_JS(DEF_ENUM)
163 #undef DEF_ENUM 163 #undef DEF_ENUM
164 id_count 164 id_count
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193 193
194 private: 194 private:
195 // The external C++ functions called from the code. 195 // The external C++ functions called from the code.
196 static Address c_functions_[cfunction_count]; 196 static Address c_functions_[cfunction_count];
197 197
198 // Note: These are always Code objects, but to conform with 198 // Note: These are always Code objects, but to conform with
199 // IterateBuiltins() above which assumes Object**'s for the callback 199 // IterateBuiltins() above which assumes Object**'s for the callback
200 // function f, we use an Object* array here. 200 // function f, we use an Object* array here.
201 static Object* builtins_[builtin_count]; 201 static Object* builtins_[builtin_count];
202 static const char* names_[builtin_count]; 202 static const char* names_[builtin_count];
203
204 static const char* javascript_names_[id_count]; 203 static const char* javascript_names_[id_count];
205 static int javascript_argc_[id_count]; 204 static int javascript_argc_[id_count];
206 205
207 // The offset from the beginning of the JSConstructCall builtin code 206 // The offset from the beginning of the JSConstructCall builtin code
208 // object to the return address after the call. Used for determining 207 // object to the return address after the call. Used for determining
209 // if a call is a constructor invocation. 208 // if a call is a constructor invocation.
210 static int construct_call_pc_offset_; 209 static int construct_call_pc_offset_;
211 static int arguments_adaptor_call_pc_offset_; 210 static int arguments_adaptor_call_pc_offset_;
212 211
213 static void Generate_Adaptor(MacroAssembler* masm, 212 static void Generate_Adaptor(MacroAssembler* masm, CFunctionId id);
214 int argc,
215 CFunctionId id);
216 static void Generate_JSConstructCall(MacroAssembler* masm); 213 static void Generate_JSConstructCall(MacroAssembler* masm);
217 static void Generate_JSEntryTrampoline(MacroAssembler* masm); 214 static void Generate_JSEntryTrampoline(MacroAssembler* masm);
218 static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm); 215 static void Generate_JSConstructEntryTrampoline(MacroAssembler* masm);
219 static void Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm); 216 static void Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm);
220 217
221 static void Generate_FunctionCall(MacroAssembler* masm); 218 static void Generate_FunctionCall(MacroAssembler* masm);
222 static void Generate_FunctionApply(MacroAssembler* masm); 219 static void Generate_FunctionApply(MacroAssembler* masm);
223 220
224 static void Generate_LoadIC_DebugBreak(MacroAssembler* masm); 221 static void Generate_LoadIC_DebugBreak(MacroAssembler* masm);
225 static void Generate_StoreIC_DebugBreak(MacroAssembler* masm); 222 static void Generate_StoreIC_DebugBreak(MacroAssembler* masm);
226 static void Generate_KeyedLoadIC_DebugBreak(MacroAssembler* masm); 223 static void Generate_KeyedLoadIC_DebugBreak(MacroAssembler* masm);
227 static void Generate_KeyedStoreIC_DebugBreak(MacroAssembler* masm); 224 static void Generate_KeyedStoreIC_DebugBreak(MacroAssembler* masm);
228 static void Generate_ConstructCall_DebugBreak(MacroAssembler* masm); 225 static void Generate_ConstructCall_DebugBreak(MacroAssembler* masm);
229 static void Generate_Return_DebugBreak(MacroAssembler* masm); 226 static void Generate_Return_DebugBreak(MacroAssembler* masm);
230 static void Generate_Return_DebugBreakEntry(MacroAssembler* masm); 227 static void Generate_Return_DebugBreakEntry(MacroAssembler* masm);
231 static void Generate_StubNoRegisters_DebugBreak(MacroAssembler* masm); 228 static void Generate_StubNoRegisters_DebugBreak(MacroAssembler* masm);
232 }; 229 };
233 230
234 } } // namespace v8::internal 231 } } // namespace v8::internal
235 232
236 #endif // V8_BUILTINS_H_ 233 #endif // V8_BUILTINS_H_
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