diff options
Diffstat (limited to 'deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h')
| -rw-r--r-- | deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h | 117 |
1 files changed, 54 insertions, 63 deletions
diff --git a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h index 1cf2f73ac3..59d4b43397 100644 --- a/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h +++ b/deps/v8/src/regexp/x64/regexp-macro-assembler-x64.h @@ -19,74 +19,65 @@ class RegExpMacroAssemblerX64: public NativeRegExpMacroAssembler { public: RegExpMacroAssemblerX64(Isolate* isolate, Zone* zone, Mode mode, int registers_to_save); - virtual ~RegExpMacroAssemblerX64(); - virtual int stack_limit_slack(); - virtual void AdvanceCurrentPosition(int by); - virtual void AdvanceRegister(int reg, int by); - virtual void Backtrack(); - virtual void Bind(Label* label); - virtual void CheckAtStart(Label* on_at_start); - virtual void CheckCharacter(uint32_t c, Label* on_equal); - virtual void CheckCharacterAfterAnd(uint32_t c, - uint32_t mask, - Label* on_equal); - virtual void CheckCharacterGT(uc16 limit, Label* on_greater); - virtual void CheckCharacterLT(uc16 limit, Label* on_less); + ~RegExpMacroAssemblerX64() override; + int stack_limit_slack() override; + void AdvanceCurrentPosition(int by) override; + void AdvanceRegister(int reg, int by) override; + void Backtrack() override; + void Bind(Label* label) override; + void CheckAtStart(Label* on_at_start) override; + void CheckCharacter(uint32_t c, Label* on_equal) override; + void CheckCharacterAfterAnd(uint32_t c, uint32_t mask, + Label* on_equal) override; + void CheckCharacterGT(uc16 limit, Label* on_greater) override; + void CheckCharacterLT(uc16 limit, Label* on_less) override; // A "greedy loop" is a loop that is both greedy and with a simple // body. It has a particularly simple implementation. - virtual void CheckGreedyLoop(Label* on_tos_equals_current_position); - virtual void CheckNotAtStart(int cp_offset, Label* on_not_at_start); - virtual void CheckNotBackReference(int start_reg, bool read_backward, - Label* on_no_match); - virtual void CheckNotBackReferenceIgnoreCase(int start_reg, - bool read_backward, bool unicode, - Label* on_no_match); - virtual void CheckNotCharacter(uint32_t c, Label* on_not_equal); - virtual void CheckNotCharacterAfterAnd(uint32_t c, - uint32_t mask, - Label* on_not_equal); - virtual void CheckNotCharacterAfterMinusAnd(uc16 c, - uc16 minus, - uc16 mask, - Label* on_not_equal); - virtual void CheckCharacterInRange(uc16 from, - uc16 to, - Label* on_in_range); - virtual void CheckCharacterNotInRange(uc16 from, - uc16 to, - Label* on_not_in_range); - virtual void CheckBitInTable(Handle<ByteArray> table, Label* on_bit_set); + void CheckGreedyLoop(Label* on_tos_equals_current_position) override; + void CheckNotAtStart(int cp_offset, Label* on_not_at_start) override; + void CheckNotBackReference(int start_reg, bool read_backward, + Label* on_no_match) override; + void CheckNotBackReferenceIgnoreCase(int start_reg, bool read_backward, + bool unicode, + Label* on_no_match) override; + void CheckNotCharacter(uint32_t c, Label* on_not_equal) override; + void CheckNotCharacterAfterAnd(uint32_t c, uint32_t mask, + Label* on_not_equal) override; + void CheckNotCharacterAfterMinusAnd(uc16 c, uc16 minus, uc16 mask, + Label* on_not_equal) override; + void CheckCharacterInRange(uc16 from, uc16 to, Label* on_in_range) override; + void CheckCharacterNotInRange(uc16 from, uc16 to, + Label* on_not_in_range) override; + void CheckBitInTable(Handle<ByteArray> table, Label* on_bit_set) override; // Checks whether the given offset from the current position is before // the end of the string. - virtual void CheckPosition(int cp_offset, Label* on_outside_input); - virtual bool CheckSpecialCharacterClass(uc16 type, - Label* on_no_match); - virtual void Fail(); - virtual Handle<HeapObject> GetCode(Handle<String> source); - virtual void GoTo(Label* label); - virtual void IfRegisterGE(int reg, int comparand, Label* if_ge); - virtual void IfRegisterLT(int reg, int comparand, Label* if_lt); - virtual void IfRegisterEqPos(int reg, Label* if_eq); - virtual IrregexpImplementation Implementation(); - virtual void LoadCurrentCharacter(int cp_offset, - Label* on_end_of_input, - bool check_bounds = true, - int characters = 1); - virtual void PopCurrentPosition(); - virtual void PopRegister(int register_index); - virtual void PushBacktrack(Label* label); - virtual void PushCurrentPosition(); - virtual void PushRegister(int register_index, - StackCheckFlag check_stack_limit); - virtual void ReadCurrentPositionFromRegister(int reg); - virtual void ReadStackPointerFromRegister(int reg); - virtual void SetCurrentPositionFromEnd(int by); - virtual void SetRegister(int register_index, int to); - virtual bool Succeed(); - virtual void WriteCurrentPositionToRegister(int reg, int cp_offset); - virtual void ClearRegisters(int reg_from, int reg_to); - virtual void WriteStackPointerToRegister(int reg); + void CheckPosition(int cp_offset, Label* on_outside_input) override; + bool CheckSpecialCharacterClass(uc16 type, Label* on_no_match) override; + void Fail() override; + Handle<HeapObject> GetCode(Handle<String> source) override; + void GoTo(Label* label) override; + void IfRegisterGE(int reg, int comparand, Label* if_ge) override; + void IfRegisterLT(int reg, int comparand, Label* if_lt) override; + void IfRegisterEqPos(int reg, Label* if_eq) override; + IrregexpImplementation Implementation() override; + void LoadCurrentCharacter(int cp_offset, Label* on_end_of_input, + bool check_bounds = true, + int characters = 1) override; + void PopCurrentPosition() override; + void PopRegister(int register_index) override; + void PushBacktrack(Label* label) override; + void PushCurrentPosition() override; + void PushRegister(int register_index, + StackCheckFlag check_stack_limit) override; + void ReadCurrentPositionFromRegister(int reg) override; + void ReadStackPointerFromRegister(int reg) override; + void SetCurrentPositionFromEnd(int by) override; + void SetRegister(int register_index, int to) override; + bool Succeed() override; + void WriteCurrentPositionToRegister(int reg, int cp_offset) override; + void ClearRegisters(int reg_from, int reg_to) override; + void WriteStackPointerToRegister(int reg) override; static Result Match(Handle<Code> regexp, Handle<String> subject, |