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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. | 1 // Copyright (c) 1994-2006 Sun Microsystems Inc. |
2 // All Rights Reserved. | 2 // All Rights Reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions are | 5 // modification, are permitted provided that the following conditions are |
6 // met: | 6 // met: |
7 // | 7 // |
8 // - Redistributions of source code must retain the above copyright notice, | 8 // - Redistributions of source code must retain the above copyright notice, |
9 // this list of conditions and the following disclaimer. | 9 // this list of conditions and the following disclaimer. |
10 // | 10 // |
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424 Address address() const {return reinterpret_cast<Address>(address_);} | 424 Address address() const {return reinterpret_cast<Address>(address_);} |
425 | 425 |
426 #ifdef ENABLE_DEBUGGER_SUPPORT | 426 #ifdef ENABLE_DEBUGGER_SUPPORT |
427 // Function Debug::Break() | 427 // Function Debug::Break() |
428 static ExternalReference debug_break(); | 428 static ExternalReference debug_break(); |
429 | 429 |
430 // Used to check if single stepping is enabled in generated code. | 430 // Used to check if single stepping is enabled in generated code. |
431 static ExternalReference debug_step_in_fp_address(); | 431 static ExternalReference debug_step_in_fp_address(); |
432 #endif | 432 #endif |
433 | 433 |
| 434 #ifdef V8_NATIVE_REGEXP |
| 435 // C functions called from RegExp generated code. |
| 436 |
| 437 // Function NativeRegExpMacroAssembler::CaseInsensitiveCompareUC16() |
| 438 static ExternalReference re_case_insensitive_compare_uc16(); |
| 439 |
| 440 // Function RegExpMacroAssembler*::CheckStackGuardState() |
| 441 static ExternalReference re_check_stack_guard_state(); |
| 442 |
| 443 // Function NativeRegExpMacroAssembler::GrowStack() |
| 444 static ExternalReference re_grow_stack(); |
| 445 #endif |
| 446 |
434 // This lets you register a function that rewrites all external references. | 447 // This lets you register a function that rewrites all external references. |
435 // Used by the ARM simulator to catch calls to external references. | 448 // Used by the ARM simulator to catch calls to external references. |
436 static void set_redirector(ExternalReferenceRedirector* redirector) { | 449 static void set_redirector(ExternalReferenceRedirector* redirector) { |
437 ASSERT(redirector_ == NULL); // We can't stack them. | 450 ASSERT(redirector_ == NULL); // We can't stack them. |
438 redirector_ = redirector; | 451 redirector_ = redirector; |
439 } | 452 } |
440 | 453 |
441 private: | 454 private: |
442 explicit ExternalReference(void* address) | 455 explicit ExternalReference(void* address) |
443 : address_(address) {} | 456 : address_(address) {} |
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478 static inline bool is_uint5(int x) { return is_uintn(x, 5); } | 491 static inline bool is_uint5(int x) { return is_uintn(x, 5); } |
479 static inline bool is_uint6(int x) { return is_uintn(x, 6); } | 492 static inline bool is_uint6(int x) { return is_uintn(x, 6); } |
480 static inline bool is_uint8(int x) { return is_uintn(x, 8); } | 493 static inline bool is_uint8(int x) { return is_uintn(x, 8); } |
481 static inline bool is_uint12(int x) { return is_uintn(x, 12); } | 494 static inline bool is_uint12(int x) { return is_uintn(x, 12); } |
482 static inline bool is_uint16(int x) { return is_uintn(x, 16); } | 495 static inline bool is_uint16(int x) { return is_uintn(x, 16); } |
483 static inline bool is_uint24(int x) { return is_uintn(x, 24); } | 496 static inline bool is_uint24(int x) { return is_uintn(x, 24); } |
484 | 497 |
485 } } // namespace v8::internal | 498 } } // namespace v8::internal |
486 | 499 |
487 #endif // V8_ASSEMBLER_H_ | 500 #endif // V8_ASSEMBLER_H_ |
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