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v8
V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++.
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#include <regexp-macro-assembler-tracer.h>
Public Member Functions | |
RegExpMacroAssemblerTracer (Isolate *isolate, RegExpMacroAssembler *assembler) | |
~RegExpMacroAssemblerTracer () override | |
void | AbortedCodeGeneration () override |
int | stack_limit_slack_slot_count () override |
bool | CanReadUnaligned () const override |
void | AdvanceCurrentPosition (int by) override |
void | AdvanceRegister (int reg, int by) override |
void | Backtrack () override |
void | Bind (Label *label) override |
void | CheckCharacter (unsigned c, Label *on_equal) override |
void | CheckCharacterAfterAnd (unsigned c, unsigned and_with, Label *on_equal) override |
void | CheckCharacterGT (base::uc16 limit, Label *on_greater) override |
void | CheckCharacterLT (base::uc16 limit, Label *on_less) override |
void | CheckGreedyLoop (Label *on_tos_equals_current_position) override |
void | CheckAtStart (int cp_offset, Label *on_at_start) 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 (unsigned c, Label *on_not_equal) override |
void | CheckNotCharacterAfterAnd (unsigned c, unsigned and_with, Label *on_not_equal) override |
void | CheckNotCharacterAfterMinusAnd (base::uc16 c, base::uc16 minus, base::uc16 and_with, Label *on_not_equal) override |
void | CheckCharacterInRange (base::uc16 from, base::uc16 to, Label *on_in_range) override |
void | CheckCharacterNotInRange (base::uc16 from, base::uc16 to, Label *on_not_in_range) override |
bool | CheckCharacterInRangeArray (const ZoneList< CharacterRange > *ranges, Label *on_in_range) override |
bool | CheckCharacterNotInRangeArray (const ZoneList< CharacterRange > *ranges, Label *on_not_in_range) override |
void | CheckBitInTable (Handle< ByteArray > table, Label *on_bit_set) override |
bool | SkipUntilBitInTableUseSimd (int advance_by) override |
void | SkipUntilBitInTable (int cp_offset, Handle< ByteArray > table, Handle< ByteArray > nibble_table, int advance_by) override |
void | CheckPosition (int cp_offset, Label *on_outside_input) override |
bool | CheckSpecialClassRanges (StandardCharacterSet type, Label *on_no_match) override |
void | Fail () override |
DirectHandle< HeapObject > | GetCode (DirectHandle< String > source, RegExpFlags flags) 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 | LoadCurrentCharacterImpl (int cp_offset, Label *on_end_of_input, bool check_bounds, int characters, int eats_at_least) 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 |
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RegExpMacroAssembler (Isolate *isolate, Zone *zone) | |
virtual | ~RegExpMacroAssembler ()=default |
virtual void | BindJumpTarget (Label *label) |
V8_EXPORT_PRIVATE void | LoadCurrentCharacter (int cp_offset, Label *on_end_of_input, bool check_bounds=true, int characters=1, int eats_at_least=kUseCharactersValue) |
void | CheckNotInSurrogatePair (int cp_offset, Label *on_failure) |
const char * | ImplementationToString (IrregexpImplementation impl) |
void | set_slow_safe (bool ssc) |
bool | slow_safe () const |
void | set_backtrack_limit (uint32_t backtrack_limit) |
void | set_can_fallback (bool val) |
void | set_global_mode (GlobalMode mode) |
bool | global () const |
bool | global_with_zero_length_check () const |
bool | global_unicode () const |
Isolate * | isolate () const |
Zone * | zone () const |
Private Attributes | |
RegExpMacroAssembler * | assembler_ |
Additional Inherited Members | |
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enum | StackCheckFlag { kNoStackLimitCheck = false , kCheckStackLimit = true } |
enum | IrregexpImplementation |
enum | GlobalMode { NOT_GLOBAL , GLOBAL_NO_ZERO_LENGTH_CHECK , GLOBAL , GLOBAL_UNICODE } |
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static int | CaseInsensitiveCompareNonUnicode (Address byte_offset1, Address byte_offset2, size_t byte_length, Isolate *isolate) |
static int | CaseInsensitiveCompareUnicode (Address byte_offset1, Address byte_offset2, size_t byte_length, Isolate *isolate) |
static uint32_t | IsCharacterInRangeArray (uint32_t current_char, Address raw_byte_array) |
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static constexpr int | kMaxRegisterCount = (1 << 16) |
static constexpr int | kMaxRegister = kMaxRegisterCount - 1 |
static constexpr int | kMaxCaptures = (kMaxRegister - 1) / 2 |
static constexpr int | kMaxCPOffset = (1 << 15) - 1 |
static constexpr int | kMinCPOffset = -(1 << 15) |
static constexpr int | kTableSizeBits = 7 |
static constexpr int | kTableSize = 1 << kTableSizeBits |
static constexpr int | kTableMask = kTableSize - 1 |
static constexpr int | kUseCharactersValue = -1 |
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bool | has_backtrack_limit () const |
uint32_t | backtrack_limit () const |
bool | can_fallback () const |
Definition at line 15 of file regexp-macro-assembler-tracer.h.
v8::internal::RegExpMacroAssemblerTracer::RegExpMacroAssemblerTracer | ( | Isolate * | isolate, |
RegExpMacroAssembler * | assembler ) |
Definition at line 13 of file regexp-macro-assembler-tracer.cc.
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overridedefault |
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overridevirtual |
Reimplemented from v8::internal::RegExpMacroAssembler.
Definition at line 22 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 41 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 112 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 65 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 35 of file regexp-macro-assembler-tracer.cc.
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inlineoverridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 23 of file regexp-macro-assembler-tracer.h.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 229 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 361 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 220 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 255 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 210 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 293 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 337 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 200 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 307 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 347 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 47 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 236 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 408 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 416 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 244 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 269 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 282 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Reimplemented from v8::internal::RegExpMacroAssembler.
Definition at line 425 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Reimplemented from v8::internal::RegExpMacroAssembler.
Definition at line 432 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 139 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 90 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 470 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 71 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 449 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 457 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 441 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 466 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 162 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 53 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 96 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 77 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 59 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 102 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 145 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 157 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 118 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 124 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 374 of file regexp-macro-assembler-tracer.cc.
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inlineoverridevirtual |
Reimplemented from v8::internal::RegExpMacroAssembler.
Definition at line 58 of file regexp-macro-assembler-tracer.h.
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inlineoverridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 20 of file regexp-macro-assembler-tracer.h.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 83 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 130 of file regexp-macro-assembler-tracer.cc.
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overridevirtual |
Implements v8::internal::RegExpMacroAssembler.
Definition at line 151 of file regexp-macro-assembler-tracer.cc.
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private |
Definition at line 94 of file regexp-macro-assembler-tracer.h.