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V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++.
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Public Member Functions | List of all members
v8::internal::FourByteInstruction Class Reference

#include <constants-s390.h>

Inheritance diagram for v8::internal::FourByteInstruction:
Collaboration diagram for v8::internal::FourByteInstruction:

Public Member Functions

int size () const
 
- Public Member Functions inherited from v8::internal::Instruction
Instr InstructionBits () const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr value, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
int BitField (int hi, int lo) const
 
int ConditionValue () const
 
Condition ConditionField () const
 
int TypeValue () const
 
int SpecialValue () const
 
int RnValue () const
 
int RdValue () const
 
int CoprocessorValue () const
 
int VnValue () const
 
int VmValue () const
 
int VdValue () const
 
int NValue () const
 
int MValue () const
 
int DValue () const
 
int RtValue () const
 
int PValue () const
 
int UValue () const
 
int Opc1Value () const
 
int Opc2Value () const
 
int Opc3Value () const
 
int SzValue () const
 
int VLValue () const
 
int VCValue () const
 
int VAValue () const
 
int VBValue () const
 
int VFPNRegValue (VFPRegPrecision pre)
 
int VFPMRegValue (VFPRegPrecision pre)
 
int VFPDRegValue (VFPRegPrecision pre)
 
int OpcodeValue () const
 
Opcode OpcodeField () const
 
int SValue () const
 
int RmValue () const
 
int ShiftValue () const
 
ShiftOp ShiftField () const
 
int RegShiftValue () const
 
int RsValue () const
 
int ShiftAmountValue () const
 
int RotateValue () const
 
int Immed8Value () const
 
int Immed4Value () const
 
int ImmedMovwMovtValue () const
 
int PUValue () const
 
int PUField () const
 
int BValue () const
 
int WValue () const
 
int LValue () const
 
int Offset12Value () const
 
int RlistValue () const
 
int SignValue () const
 
int HValue () const
 
int ImmedHValue () const
 
int ImmedLValue () const
 
int LinkValue () const
 
int SImmed24Value () const
 
bool IsBranch ()
 
int GetBranchOffset ()
 
void SetBranchOffset (int32_t branch_offset, WritableJitAllocation *jit_allocation)
 
SoftwareInterruptCodes SvcValue () const
 
bool IsSpecialType0 () const
 
bool IsMiscType0 () const
 
bool IsNopLikeType1 () const
 
bool IsStop () const
 
bool HasS () const
 
bool HasB () const
 
bool HasW () const
 
bool HasL () const
 
bool HasU () const
 
bool HasSign () const
 
bool HasH () const
 
bool HasLink () const
 
Float64 DoubleImmedVmov () const
 
V8_INLINE Instr InstructionBits () const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr new_instr, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int pos) const
 
uint32_t Bits (int msb, int lsb) const
 
int32_t SignedBits (int msb, int lsb) const
 
Instr Mask (uint32_t mask) const
 
V8_INLINE const Instruction * following (int count=1) const
 
V8_INLINE Instruction * following (int count=1)
 
V8_INLINE const Instruction * preceding (int count=1) const
 
V8_INLINE Instruction * preceding (int count=1)
 
int ImmPCRel () const
 
uint64_t ImmLogical ()
 
unsigned ImmNEONabcdefgh () const
 
float ImmFP32 ()
 
double ImmFP64 ()
 
float ImmNEONFP32 () const
 
double ImmNEONFP64 () const
 
unsigned SizeLS () const
 
unsigned SizeLSPair () const
 
int NEONLSIndex (int access_size_shift) const
 
bool IsCondBranchImm () const
 
bool IsUncondBranchImm () const
 
bool IsCompareBranch () const
 
bool IsTestBranch () const
 
bool IsImmBranch () const
 
bool IsLdrLiteral () const
 
bool IsLdrLiteralX () const
 
bool IsLdrLiteralW () const
 
bool IsPCRelAddressing () const
 
bool IsAdr () const
 
bool IsBrk () const
 
bool IsUnresolvedInternalReference () const
 
bool IsLogicalImmediate () const
 
bool IsAddSubImmediate () const
 
bool IsAddSubShifted () const
 
bool IsAddSubExtended () const
 
bool IsLoadOrStore () const
 
bool IsLoad () const
 
bool IsStore () const
 
Reg31Mode RdMode () const
 
Reg31Mode RnMode () const
 
ImmBranchType BranchType () const
 
int ImmBranch () const
 
int ImmUnresolvedInternalReference () const
 
bool IsUnconditionalBranch () const
 
bool IsBranchAndLink () const
 
bool IsBranchAndLinkToRegister () const
 
bool IsMovz () const
 
bool IsMovk () const
 
bool IsMovn () const
 
bool IsException () const
 
bool IsPAuth () const
 
bool IsBti () const
 
bool IsNop (int n)
 
V8_EXPORT_PRIVATE int64_t ImmPCOffset ()
 
V8_EXPORT_PRIVATE Instruction * ImmPCOffsetTarget ()
 
bool IsTargetInImmPCOffsetRange (Instruction *target)
 
void SetImmPCOffsetTarget (Zone *zone, AssemblerOptions options, Instruction *target)
 
void SetUnresolvedInternalReferenceImmTarget (Zone *zone, AssemblerOptions options, Instruction *target)
 
void SetImmLLiteral (Instruction *source)
 
uintptr_t LiteralAddress ()
 
V8_INLINE const Instruction * InstructionAtOffset (int64_t offset, CheckAlignment check=CHECK_ALIGNMENT) const
 
V8_INLINE Instruction * InstructionAtOffset (int64_t offset, CheckAlignment check=CHECK_ALIGNMENT)
 
V8_INLINE ptrdiff_t DistanceTo (Instruction *target)
 
void SetPCRelImmTarget (Zone *zone, AssemblerOptions options, Instruction *target)
 
template<ImmBranchType branch_type>
void SetBranchImmTarget (Instruction *target, WritableJitAllocation *jit_allocation=nullptr)
 
Instr InstructionBits () const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr value, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
uint32_t BitField (int hi, int lo) const
 
int RSValue () const
 
int RTValue () const
 
int RAValue () const
 
int RBValue () const
 
int RCValue () const
 
int OpcodeValue () const
 
uint32_t OpcodeField () const
 
uint32_t PrefixOpcodeField () const
 
Opcode OpcodeBase () const
 
SoftwareInterruptCodes SvcValue () const
 
template<typename T >
T InstructionBits () const
 
Instr InstructionBits () const
 
template<typename T >
void SetInstructionBits (T value, WritableJitAllocation *jit_allocation=nullptr) const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr value, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
template<typename T , typename U >
U Bits (int hi, int lo) const
 
int BitField (int hi, int lo) const
 
int InstructionLength ()
 
Opcode S390OpcodeValue ()
 
SoftwareInterruptCodes SvcValue () const
 
- Public Member Functions inherited from v8::internal::InstructionGetters< InstructionBase >
int RjValue () const
 
int RkValue () const
 
int RdValue () const
 
int RdValue () const
 
int RdValue () const
 
int Sa2Value () const
 
int Sa3Value () const
 
int Ui5Value () const
 
int Ui6Value () const
 
int Ui12Value () const
 
int LsbwValue () const
 
int MsbwValue () const
 
int LsbdValue () const
 
int MsbdValue () const
 
int CondValue () const
 
int Si12Value () const
 
int Si14Value () const
 
int Si16Value () const
 
int Si20Value () const
 
int FdValue () const
 
int FdValue () const
 
int FaValue () const
 
int FjValue () const
 
int FkValue () const
 
int CjValue () const
 
int CdValue () const
 
int CaValue () const
 
int CodeValue () const
 
int Hint5Value () const
 
int Hint15Value () const
 
int Offs16Value () const
 
int Offs21Value () const
 
int Offs26Value () const
 
int RjFieldRaw () const
 
int RkFieldRaw () const
 
int RdFieldRaw () const
 
int RdFieldRaw () const
 
int32_t ImmValue (int bits) const
 
int32_t ImmValue (int bits) const
 
int32_t Imm12Value () const
 
int Imm12Value () const
 
int32_t Imm14Value () const
 
int32_t Imm16Value () const
 
int32_t Imm16Value () const
 
bool IsTrap () const
 
bool IsTrap () const
 
bool IsTrap () const
 
int RsValue () const
 
int RtValue () const
 
int BaseValue () const
 
int SaValue () const
 
int LsaSaValue () const
 
int FunctionValue () const
 
int FsValue () const
 
int FtValue () const
 
int FrValue () const
 
int WdValue () const
 
int WsValue () const
 
int WtValue () const
 
int Bp2Value () const
 
int Bp3Value () const
 
int FCccValue () const
 
int FBccValue () const
 
int FBtrueValue () const
 
Opcode OpcodeFieldRaw () const
 
int RsFieldRaw () const
 
int RsFieldRawNoAssert () const
 
int RtFieldRaw () const
 
int SaFieldRaw () const
 
int FunctionFieldRaw () const
 
int SecondaryValue () const
 
int32_t Imm9Value () const
 
int32_t Imm18Value () const
 
int32_t Imm19Value () const
 
int32_t Imm21Value () const
 
int32_t Imm26Value () const
 
int32_t MsaImm8Value () const
 
int32_t MsaImm5Value () const
 
int32_t MsaImm10Value () const
 
int32_t MsaImmMI10Value () const
 
int32_t MsaBitDf () const
 
int32_t MsaBitMValue () const
 
int32_t MsaElmDf () const
 
int32_t MsaElmNValue () const
 
bool IsForbiddenAfterBranch () const
 
bool IsForbiddenInBranchDelay () const
 
bool IsLinkingInstruction () const
 
bool IsMSABranchInstr () const
 
bool IsMSAInstr () const
 
uint32_t OperandFunct3 () const
 
bool IsLoad ()
 
bool IsStore ()
 
int BaseOpcode () const
 
int RvcOpcode () const
 
int Rs1Value () const
 
int Rs2Value () const
 
int Rs3Value () const
 
int Vs1Value () const
 
int Vs2Value () const
 
int VdValue () const
 
int RvcRs1Value () const
 
int RvcRdValue () const
 
int RvcRs2Value () const
 
int RvcRs1sValue () const
 
int RvcRs2sValue () const
 
int Funct7Value () const
 
int Funct3Value () const
 
int Funct5Value () const
 
int RvcFunct6Value () const
 
int RvcFunct4Value () const
 
int RvcFunct3Value () const
 
int RvcFunct2Value () const
 
int RvcFunct2BValue () const
 
int CsrValue () const
 
int RoundMode () const
 
int MemoryOrder (bool is_pred) const
 
int32_t Imm12SExtValue () const
 
int BranchOffset () const
 
int StoreOffset () const
 
int Imm20UValue () const
 
int Imm20JValue () const
 
bool IsArithShift () const
 
int Shamt () const
 
int Shamt32 () const
 
int RvcImm6Value () const
 
int RvcImm6Addi16spValue () const
 
int RvcImm8Addi4spnValue () const
 
int RvcShamt6 () const
 
int RvcImm6LwspValue () const
 
int RvcImm6LdspValue () const
 
int RvcImm6SwspValue () const
 
int RvcImm6SdspValue () const
 
int RvcImm5WValue () const
 
int RvcImm5DValue () const
 
int RvcImm11CJValue () const
 
int RvcImm8BValue () const
 
int vl_vs_width ()
 
uint32_t Rvvzimm () const
 
uint32_t Rvvuimm () const
 
uint32_t RvvVsew () const
 
uint32_t RvvVlmul () const
 
uint8_t RvvVM () const
 
const char * RvvSEW () const
 
const char * RvvLMUL () const
 
int32_t RvvSimm5 () const
 
uint32_t RvvUimm5 () const
 
bool AqValue () const
 
bool RlValue () const
 
bool IsAUIPC () const
 
- Public Member Functions inherited from v8::internal::InstructionBase
Instr InstructionBits () const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr new_instr, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
int RjFieldRawNoAssert () const
 
Type InstructionType () const
 
Instr InstructionBits () const
 
V8_EXPORT_PRIVATE void SetInstructionBits (Instr new_instr, WritableJitAllocation *jit_allocation=nullptr)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
Opcode OpcodeValue () const
 
int FunctionFieldRaw () const
 
Opcode OpcodeFieldRaw () const
 
int RsFieldRawNoAssert () const
 
int SaFieldRaw () const
 
Type InstructionType () const
 
MSAMinorOpcode MSAMinorOpcodeField () const
 
bool IsIllegalInstruction () const
 
bool IsShortInstruction () const
 
uint8_t InstructionSize () const
 
Instr InstructionBits () const
 
void SetInstructionBits (Instr value)
 
int Bit (int nr) const
 
int Bits (int hi, int lo) const
 
BaseOpcode BaseOpcodeValue () const
 
BaseOpcode BaseOpcodeFieldRaw () const
 
int Funct7FieldRaw () const
 
int Funct6FieldRaw () const
 
int Funct3FieldRaw () const
 
int Rs1FieldRawNoAssert () const
 
int Rs2FieldRawNoAssert () const
 
int Rs3FieldRawNoAssert () const
 
int32_t ITypeBits () const
 
int32_t InstructionOpcodeType () const
 
Type InstructionType () const
 

Additional Inherited Members

- Public Types inherited from v8::internal::Instruction
enum  CheckAlignment { NO_CHECK , CHECK_ALIGNMENT }
 
enum  OpcodeFormatType { ONE_BYTE_OPCODE , TWO_BYTE_OPCODE , TWO_BYTE_DISJOINT_OPCODE , THREE_NIBBLE_OPCODE }
 
- Public Types inherited from v8::internal::InstructionBase
enum  Type {
  kOp6Type , kOp7Type , kOp8Type , kOp10Type ,
  kOp12Type , kOp14Type , kOp17Type , kOp22Type ,
  kUnsupported = -1 , kRegisterType , kImmediateType , kJumpType ,
  kUnsupported = -1 , kRType , kR4Type , kIType ,
  kSType , kBType , kUType , kJType ,
  kCRType , kCIType , kCSSType , kCIWType ,
  kCLType , kCSType , kCAType , kCBType ,
  kCJType , kVType , kVLType , kVSType ,
  kVAMOType , kVIVVType , kVFVVType , kVMVVType ,
  kVIVIType , kVIVXType , kVFVFType , kVMVXType ,
  kVSETType , kUnsupported = -1
}
 
enum  { kPCReadOffset = 0 }
 
enum  Type {
  kOp6Type , kOp7Type , kOp8Type , kOp10Type ,
  kOp12Type , kOp14Type , kOp17Type , kOp22Type ,
  kUnsupported = -1 , kRegisterType , kImmediateType , kJumpType ,
  kUnsupported = -1 , kRType , kR4Type , kIType ,
  kSType , kBType , kUType , kJType ,
  kCRType , kCIType , kCSSType , kCIWType ,
  kCLType , kCSType , kCAType , kCBType ,
  kCJType , kVType , kVLType , kVSType ,
  kVAMOType , kVIVVType , kVFVVType , kVMVVType ,
  kVIVIType , kVIVXType , kVFVFType , kVMVXType ,
  kVSETType , kUnsupported = -1
}
 
enum  { kPCReadOffset = 0 }
 
enum  Type {
  kOp6Type , kOp7Type , kOp8Type , kOp10Type ,
  kOp12Type , kOp14Type , kOp17Type , kOp22Type ,
  kUnsupported = -1 , kRegisterType , kImmediateType , kJumpType ,
  kUnsupported = -1 , kRType , kR4Type , kIType ,
  kSType , kBType , kUType , kJType ,
  kCRType , kCIType , kCSSType , kCIWType ,
  kCLType , kCSType , kCAType , kCBType ,
  kCJType , kVType , kVLType , kVSType ,
  kVAMOType , kVIVVType , kVFVVType , kVMVVType ,
  kVIVIType , kVIVXType , kVFVFType , kVMVXType ,
  kVSETType , kUnsupported = -1
}
 
- Static Public Member Functions inherited from v8::internal::Instruction
static Instruction * At (Address pc)
 
static float Imm8ToFP32 (uint32_t imm8)
 
static double Imm8ToFP64 (uint32_t imm8)
 
static constexpr int ImmBranchRangeBitwidth (ImmBranchType branch_type)
 
static constexpr int32_t ImmBranchRange (ImmBranchType branch_type)
 
static constexpr bool IsValidImmPCOffset (ImmBranchType branch_type, ptrdiff_t offset)
 
template<typename T >
static V8_INLINE Instruction * Cast (T src)
 
static bool IsValidPCRelOffset (ptrdiff_t offset)
 
static Instruction * At (uint8_t *pc)
 
static Instruction * At (uint8_t *pc)
 
static int Bit (Instr instr, int nr)
 
static int Bits (Instr instr, int hi, int lo)
 
static uint32_t BitField (Instr instr, int hi, int lo)
 
static Instruction * At (uint8_t *pc)
 
static Instruction * At (uint8_t *pc)
 
static int Bit (Instr instr, int nr)
 
static int Bits (Instr instr, int hi, int lo)
 
static int BitField (Instr instr, int hi, int lo)
 
static int InstructionLength (const uint8_t *instr)
 
static uint64_t InstructionBits (const uint8_t *instr)
 
template<typename T >
static T InstructionBits (const uint8_t *instr)
 
template<typename T >
static void SetInstructionBits (uint8_t *instr, T value, WritableJitAllocation *jit_allocation=nullptr)
 
static OpcodeFormatType getOpcodeFormatType (const uint8_t *instr)
 
static Opcode S390OpcodeValue (const uint8_t *instr)
 
static Instruction * At (uint8_t *pc)
 
- Static Public Member Functions inherited from v8::internal::InstructionGetters< InstructionBase >
static bool IsForbiddenAfterBranchInstr (Instr instr)
 
- Static Public Attributes inherited from v8::internal::Instruction
static constexpr int kPcLoadDelta = 8
 
static const int ImmPCRelRangeBitwidth = 21
 
static OpcodeFormatType OpcodeFormatTable [256]
 
- Static Public Attributes inherited from v8::internal::InstructionBase
static constexpr uint64_t kOpcodeImmediateTypeMask
 
static const uint64_t kFunctionFieldRegisterTypeMask
 
- Protected Member Functions inherited from v8::internal::InstructionBase
 InstructionBase ()
 
 InstructionBase ()
 
 InstructionBase ()
 

Detailed Description

Definition at line 2205 of file constants-s390.h.

Member Function Documentation

◆ size()

int v8::internal::FourByteInstruction::size ( ) const
inline

Definition at line 2207 of file constants-s390.h.

The documentation for this class was generated from the following file: