ager@chromium.org | 5c83825 | 2010-02-19 08:53:10 +0000 | [diff] [blame^] | 1 | // Copyright 2010 the V8 project authors. All rights reserved. |
| 2 | // Redistribution and use in source and binary forms, with or without |
| 3 | // modification, are permitted provided that the following conditions are |
| 4 | // met: |
| 5 | // |
| 6 | // * Redistributions of source code must retain the above copyright |
| 7 | // notice, this list of conditions and the following disclaimer. |
| 8 | // * Redistributions in binary form must reproduce the above |
| 9 | // copyright notice, this list of conditions and the following |
| 10 | // disclaimer in the documentation and/or other materials provided |
| 11 | // with the distribution. |
| 12 | // * Neither the name of Google Inc. nor the names of its |
| 13 | // contributors may be used to endorse or promote products derived |
| 14 | // from this software without specific prior written permission. |
| 15 | // |
| 16 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 | // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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. |
| 27 | |
| 28 | #include "v8.h" |
| 29 | |
| 30 | #include "ic-inl.h" |
| 31 | #include "codegen-inl.h" |
| 32 | #include "stub-cache.h" |
| 33 | |
| 34 | namespace v8 { |
| 35 | namespace internal { |
| 36 | |
| 37 | #define __ ACCESS_MASM(masm) |
| 38 | |
| 39 | |
| 40 | void StubCache::GenerateProbe(MacroAssembler* masm, |
| 41 | Code::Flags flags, |
| 42 | Register receiver, |
| 43 | Register name, |
| 44 | Register scratch, |
| 45 | Register extra) { |
| 46 | UNIMPLEMENTED_MIPS(); |
| 47 | } |
| 48 | |
| 49 | |
| 50 | void StubCompiler::GenerateLoadGlobalFunctionPrototype(MacroAssembler* masm, |
| 51 | int index, |
| 52 | Register prototype) { |
| 53 | UNIMPLEMENTED_MIPS(); |
| 54 | } |
| 55 | |
| 56 | |
| 57 | // Load a fast property out of a holder object (src). In-object properties |
| 58 | // are loaded directly otherwise the property is loaded from the properties |
| 59 | // fixed array. |
| 60 | void StubCompiler::GenerateFastPropertyLoad(MacroAssembler* masm, |
| 61 | Register dst, Register src, |
| 62 | JSObject* holder, int index) { |
| 63 | UNIMPLEMENTED_MIPS(); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | void StubCompiler::GenerateLoadArrayLength(MacroAssembler* masm, |
| 68 | Register receiver, |
| 69 | Register scratch, |
| 70 | Label* miss_label) { |
| 71 | UNIMPLEMENTED_MIPS(); |
| 72 | } |
| 73 | |
| 74 | |
| 75 | // Generate code to load the length from a string object and return the length. |
| 76 | // If the receiver object is not a string or a wrapped string object the |
| 77 | // execution continues at the miss label. The register containing the |
| 78 | // receiver is potentially clobbered. |
| 79 | void StubCompiler::GenerateLoadStringLength2(MacroAssembler* masm, |
| 80 | Register receiver, |
| 81 | Register scratch1, |
| 82 | Register scratch2, |
| 83 | Label* miss) { |
| 84 | UNIMPLEMENTED_MIPS(); |
| 85 | __ break_(0x249); |
| 86 | } |
| 87 | |
| 88 | |
| 89 | void StubCompiler::GenerateLoadFunctionPrototype(MacroAssembler* masm, |
| 90 | Register receiver, |
| 91 | Register scratch1, |
| 92 | Register scratch2, |
| 93 | Label* miss_label) { |
| 94 | UNIMPLEMENTED_MIPS(); |
| 95 | } |
| 96 | |
| 97 | |
| 98 | // Generate StoreField code, value is passed in r0 register. |
| 99 | // After executing generated code, the receiver_reg and name_reg |
| 100 | // may be clobbered. |
| 101 | void StubCompiler::GenerateStoreField(MacroAssembler* masm, |
| 102 | Builtins::Name storage_extend, |
| 103 | JSObject* object, |
| 104 | int index, |
| 105 | Map* transition, |
| 106 | Register receiver_reg, |
| 107 | Register name_reg, |
| 108 | Register scratch, |
| 109 | Label* miss_label) { |
| 110 | UNIMPLEMENTED_MIPS(); |
| 111 | } |
| 112 | |
| 113 | |
| 114 | void StubCompiler::GenerateLoadMiss(MacroAssembler* masm, Code::Kind kind) { |
| 115 | UNIMPLEMENTED_MIPS(); |
| 116 | } |
| 117 | |
| 118 | |
| 119 | #undef __ |
| 120 | #define __ ACCESS_MASM(masm()) |
| 121 | |
| 122 | |
| 123 | Register StubCompiler::CheckPrototypes(JSObject* object, |
| 124 | Register object_reg, |
| 125 | JSObject* holder, |
| 126 | Register holder_reg, |
| 127 | Register scratch, |
| 128 | String* name, |
| 129 | Label* miss) { |
| 130 | UNIMPLEMENTED_MIPS(); |
| 131 | return at; // UNIMPLEMENTED RETURN |
| 132 | } |
| 133 | |
| 134 | |
| 135 | void StubCompiler::GenerateLoadField(JSObject* object, |
| 136 | JSObject* holder, |
| 137 | Register receiver, |
| 138 | Register scratch1, |
| 139 | Register scratch2, |
| 140 | int index, |
| 141 | String* name, |
| 142 | Label* miss) { |
| 143 | UNIMPLEMENTED_MIPS(); |
| 144 | } |
| 145 | |
| 146 | |
| 147 | void StubCompiler::GenerateLoadConstant(JSObject* object, |
| 148 | JSObject* holder, |
| 149 | Register receiver, |
| 150 | Register scratch1, |
| 151 | Register scratch2, |
| 152 | Object* value, |
| 153 | String* name, |
| 154 | Label* miss) { |
| 155 | UNIMPLEMENTED_MIPS(); |
| 156 | } |
| 157 | |
| 158 | |
| 159 | bool StubCompiler::GenerateLoadCallback(JSObject* object, |
| 160 | JSObject* holder, |
| 161 | Register receiver, |
| 162 | Register name_reg, |
| 163 | Register scratch1, |
| 164 | Register scratch2, |
| 165 | AccessorInfo* callback, |
| 166 | String* name, |
| 167 | Label* miss, |
| 168 | Failure** failure) { |
| 169 | UNIMPLEMENTED_MIPS(); |
| 170 | __ break_(0x470); |
| 171 | return false; // UNIMPLEMENTED RETURN |
| 172 | } |
| 173 | |
| 174 | |
| 175 | void StubCompiler::GenerateLoadInterceptor(JSObject* object, |
| 176 | JSObject* holder, |
| 177 | LookupResult* lookup, |
| 178 | Register receiver, |
| 179 | Register name_reg, |
| 180 | Register scratch1, |
| 181 | Register scratch2, |
| 182 | String* name, |
| 183 | Label* miss) { |
| 184 | UNIMPLEMENTED_MIPS(); |
| 185 | __ break_(0x505); |
| 186 | } |
| 187 | |
| 188 | |
| 189 | Object* StubCompiler::CompileLazyCompile(Code::Flags flags) { |
| 190 | UNIMPLEMENTED_MIPS(); |
| 191 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 192 | } |
| 193 | |
| 194 | |
| 195 | Object* CallStubCompiler::CompileCallField(Object* object, |
| 196 | JSObject* holder, |
| 197 | int index, |
| 198 | String* name) { |
| 199 | UNIMPLEMENTED_MIPS(); |
| 200 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 201 | } |
| 202 | |
| 203 | |
| 204 | Object* CallStubCompiler::CompileCallConstant(Object* object, |
| 205 | JSObject* holder, |
| 206 | JSFunction* function, |
| 207 | String* name, |
| 208 | CheckType check) { |
| 209 | UNIMPLEMENTED_MIPS(); |
| 210 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 211 | } |
| 212 | |
| 213 | |
| 214 | Object* CallStubCompiler::CompileCallInterceptor(Object* object, |
| 215 | JSObject* holder, |
| 216 | String* name) { |
| 217 | UNIMPLEMENTED_MIPS(); |
| 218 | __ break_(0x782); |
| 219 | return GetCode(INTERCEPTOR, name); |
| 220 | } |
| 221 | |
| 222 | |
| 223 | Object* CallStubCompiler::CompileCallGlobal(JSObject* object, |
| 224 | GlobalObject* holder, |
| 225 | JSGlobalPropertyCell* cell, |
| 226 | JSFunction* function, |
| 227 | String* name) { |
| 228 | UNIMPLEMENTED_MIPS(); |
| 229 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 230 | } |
| 231 | |
| 232 | |
| 233 | Object* StoreStubCompiler::CompileStoreField(JSObject* object, |
| 234 | int index, |
| 235 | Map* transition, |
| 236 | String* name) { |
| 237 | UNIMPLEMENTED_MIPS(); |
| 238 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 239 | } |
| 240 | |
| 241 | |
| 242 | Object* StoreStubCompiler::CompileStoreCallback(JSObject* object, |
| 243 | AccessorInfo* callback, |
| 244 | String* name) { |
| 245 | UNIMPLEMENTED_MIPS(); |
| 246 | __ break_(0x906); |
| 247 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 248 | } |
| 249 | |
| 250 | |
| 251 | Object* StoreStubCompiler::CompileStoreInterceptor(JSObject* receiver, |
| 252 | String* name) { |
| 253 | UNIMPLEMENTED_MIPS(); |
| 254 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 255 | } |
| 256 | |
| 257 | |
| 258 | Object* StoreStubCompiler::CompileStoreGlobal(GlobalObject* object, |
| 259 | JSGlobalPropertyCell* cell, |
| 260 | String* name) { |
| 261 | UNIMPLEMENTED_MIPS(); |
| 262 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 263 | } |
| 264 | |
| 265 | |
| 266 | Object* LoadStubCompiler::CompileLoadField(JSObject* object, |
| 267 | JSObject* holder, |
| 268 | int index, |
| 269 | String* name) { |
| 270 | UNIMPLEMENTED_MIPS(); |
| 271 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 272 | } |
| 273 | |
| 274 | |
| 275 | Object* LoadStubCompiler::CompileLoadCallback(String* name, |
| 276 | JSObject* object, |
| 277 | JSObject* holder, |
| 278 | AccessorInfo* callback) { |
| 279 | UNIMPLEMENTED_MIPS(); |
| 280 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 281 | } |
| 282 | |
| 283 | |
| 284 | Object* LoadStubCompiler::CompileLoadConstant(JSObject* object, |
| 285 | JSObject* holder, |
| 286 | Object* value, |
| 287 | String* name) { |
| 288 | UNIMPLEMENTED_MIPS(); |
| 289 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 290 | } |
| 291 | |
| 292 | |
| 293 | Object* LoadStubCompiler::CompileLoadInterceptor(JSObject* object, |
| 294 | JSObject* holder, |
| 295 | String* name) { |
| 296 | UNIMPLEMENTED_MIPS(); |
| 297 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 298 | } |
| 299 | |
| 300 | |
| 301 | Object* LoadStubCompiler::CompileLoadGlobal(JSObject* object, |
| 302 | GlobalObject* holder, |
| 303 | JSGlobalPropertyCell* cell, |
| 304 | String* name, |
| 305 | bool is_dont_delete) { |
| 306 | UNIMPLEMENTED_MIPS(); |
| 307 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 308 | } |
| 309 | |
| 310 | |
| 311 | Object* KeyedLoadStubCompiler::CompileLoadField(String* name, |
| 312 | JSObject* receiver, |
| 313 | JSObject* holder, |
| 314 | int index) { |
| 315 | UNIMPLEMENTED_MIPS(); |
| 316 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 317 | } |
| 318 | |
| 319 | |
| 320 | Object* KeyedLoadStubCompiler::CompileLoadCallback(String* name, |
| 321 | JSObject* receiver, |
| 322 | JSObject* holder, |
| 323 | AccessorInfo* callback) { |
| 324 | UNIMPLEMENTED_MIPS(); |
| 325 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 326 | } |
| 327 | |
| 328 | |
| 329 | Object* KeyedLoadStubCompiler::CompileLoadConstant(String* name, |
| 330 | JSObject* receiver, |
| 331 | JSObject* holder, |
| 332 | Object* value) { |
| 333 | UNIMPLEMENTED_MIPS(); |
| 334 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 335 | } |
| 336 | |
| 337 | |
| 338 | Object* KeyedLoadStubCompiler::CompileLoadInterceptor(JSObject* receiver, |
| 339 | JSObject* holder, |
| 340 | String* name) { |
| 341 | UNIMPLEMENTED_MIPS(); |
| 342 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 343 | } |
| 344 | |
| 345 | |
| 346 | Object* KeyedLoadStubCompiler::CompileLoadArrayLength(String* name) { |
| 347 | UNIMPLEMENTED_MIPS(); |
| 348 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 349 | } |
| 350 | |
| 351 | |
| 352 | Object* KeyedLoadStubCompiler::CompileLoadStringLength(String* name) { |
| 353 | UNIMPLEMENTED_MIPS(); |
| 354 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 355 | } |
| 356 | |
| 357 | |
| 358 | // TODO(1224671): implement the fast case. |
| 359 | Object* KeyedLoadStubCompiler::CompileLoadFunctionPrototype(String* name) { |
| 360 | UNIMPLEMENTED_MIPS(); |
| 361 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 362 | } |
| 363 | |
| 364 | |
| 365 | Object* KeyedStoreStubCompiler::CompileStoreField(JSObject* object, |
| 366 | int index, |
| 367 | Map* transition, |
| 368 | String* name) { |
| 369 | UNIMPLEMENTED_MIPS(); |
| 370 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 371 | } |
| 372 | |
| 373 | |
| 374 | Object* ConstructStubCompiler::CompileConstructStub( |
| 375 | SharedFunctionInfo* shared) { |
| 376 | UNIMPLEMENTED_MIPS(); |
| 377 | return reinterpret_cast<Object*>(NULL); // UNIMPLEMENTED RETURN |
| 378 | } |
| 379 | |
| 380 | |
| 381 | #undef __ |
| 382 | |
| 383 | } } // namespace v8::internal |
| 384 | |