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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 // 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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276 MEGAMORPHIC, | 276 MEGAMORPHIC, |
277 // A generic handler is installed and no extra typefeedback is recorded. | 277 // A generic handler is installed and no extra typefeedback is recorded. |
278 GENERIC, | 278 GENERIC, |
279 // Special state for debug break or step in prepare stubs. | 279 // Special state for debug break or step in prepare stubs. |
280 DEBUG_STUB | 280 DEBUG_STUB |
281 }; | 281 }; |
282 | 282 |
283 | 283 |
284 enum CallFunctionFlags { | 284 enum CallFunctionFlags { |
285 NO_CALL_FUNCTION_FLAGS, | 285 NO_CALL_FUNCTION_FLAGS, |
| 286 // The call target is cached in the instruction stream. |
| 287 RECORD_CALL_TARGET, |
286 CALL_AS_METHOD, | 288 CALL_AS_METHOD, |
287 // Always wrap the receiver and call to the JSFunction. Only use this flag | 289 // Always wrap the receiver and call to the JSFunction. Only use this flag |
288 // both the receiver type and the target method are statically known. | 290 // both the receiver type and the target method are statically known. |
289 WRAP_AND_CALL | 291 WRAP_AND_CALL |
290 }; | 292 }; |
291 | 293 |
292 | 294 |
293 enum CallConstructorFlags { | |
294 NO_CALL_CONSTRUCTOR_FLAGS, | |
295 // The call target is cached in the instruction stream. | |
296 RECORD_CONSTRUCTOR_TARGET | |
297 }; | |
298 | |
299 | |
300 enum InlineCacheHolderFlag { | 295 enum InlineCacheHolderFlag { |
301 OWN_MAP, // For fast properties objects. | 296 OWN_MAP, // For fast properties objects. |
302 PROTOTYPE_MAP // For slow properties objects (except GlobalObjects). | 297 PROTOTYPE_MAP // For slow properties objects (except GlobalObjects). |
303 }; | 298 }; |
304 | 299 |
305 | 300 |
306 // The Store Buffer (GC). | 301 // The Store Buffer (GC). |
307 typedef enum { | 302 typedef enum { |
308 kStoreBufferFullEvent, | 303 kStoreBufferFullEvent, |
309 kStoreBufferStartScanningPagesEvent, | 304 kStoreBufferStartScanningPagesEvent, |
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567 enum MinusZeroMode { | 562 enum MinusZeroMode { |
568 TREAT_MINUS_ZERO_AS_ZERO, | 563 TREAT_MINUS_ZERO_AS_ZERO, |
569 FAIL_ON_MINUS_ZERO | 564 FAIL_ON_MINUS_ZERO |
570 }; | 565 }; |
571 | 566 |
572 } } // namespace v8::internal | 567 } } // namespace v8::internal |
573 | 568 |
574 namespace i = v8::internal; | 569 namespace i = v8::internal; |
575 | 570 |
576 #endif // V8_V8GLOBALS_H_ | 571 #endif // V8_V8GLOBALS_H_ |
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