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678 lines
12 KiB
678 lines
12 KiB
package x86_64
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import (
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`fmt`
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)
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// Register represents a hardware register.
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type Register interface {
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fmt.Stringer
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implRegister()
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}
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type (
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Register8 byte
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Register16 byte
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Register32 byte
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Register64 byte
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)
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type (
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KRegister byte
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MMRegister byte
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XMMRegister byte
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YMMRegister byte
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ZMMRegister byte
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)
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// RegisterMask is a KRegister used to mask another register.
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type RegisterMask struct {
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Z bool
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K KRegister
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}
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// String implements the fmt.Stringer interface.
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func (self RegisterMask) String() string {
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if !self.Z {
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return fmt.Sprintf("{%%%s}", self.K)
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} else {
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return fmt.Sprintf("{%%%s}{z}", self.K)
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}
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}
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// MaskedRegister is a Register masked by a RegisterMask.
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type MaskedRegister struct {
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Reg Register
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Mask RegisterMask
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}
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// String implements the fmt.Stringer interface.
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func (self MaskedRegister) String() string {
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return self.Reg.String() + self.Mask.String()
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}
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const (
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AL Register8 = iota
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CL
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DL
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BL
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SPL
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BPL
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SIL
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DIL
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R8b
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R9b
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R10b
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R11b
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R12b
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R13b
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R14b
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R15b
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)
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const (
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AH = SPL | 0x80
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CH = BPL | 0x80
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DH = SIL | 0x80
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BH = DIL | 0x80
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)
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const (
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AX Register16 = iota
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CX
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DX
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BX
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SP
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BP
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SI
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DI
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R8w
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R9w
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R10w
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R11w
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R12w
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R13w
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R14w
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R15w
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)
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const (
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EAX Register32 = iota
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ECX
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EDX
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EBX
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ESP
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EBP
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ESI
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EDI
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R8d
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R9d
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R10d
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R11d
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R12d
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R13d
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R14d
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R15d
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)
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const (
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RAX Register64 = iota
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RCX
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RDX
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RBX
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RSP
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RBP
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RSI
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RDI
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R8
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R9
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R10
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R11
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R12
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R13
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R14
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R15
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)
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const (
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K0 KRegister = iota
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K1
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K2
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K3
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K4
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K5
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K6
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K7
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)
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const (
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MM0 MMRegister = iota
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MM1
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MM2
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MM3
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MM4
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MM5
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MM6
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MM7
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)
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const (
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XMM0 XMMRegister = iota
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XMM1
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XMM2
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XMM3
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XMM4
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XMM5
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XMM6
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XMM7
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XMM8
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XMM9
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XMM10
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XMM11
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XMM12
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XMM13
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XMM14
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XMM15
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XMM16
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XMM17
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XMM18
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XMM19
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XMM20
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XMM21
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XMM22
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XMM23
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XMM24
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XMM25
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XMM26
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XMM27
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XMM28
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XMM29
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XMM30
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XMM31
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)
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const (
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YMM0 YMMRegister = iota
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YMM1
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YMM2
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YMM3
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YMM4
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YMM5
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YMM6
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YMM7
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YMM8
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YMM9
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YMM10
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YMM11
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YMM12
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YMM13
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YMM14
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YMM15
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YMM16
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YMM17
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YMM18
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YMM19
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YMM20
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YMM21
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YMM22
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YMM23
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YMM24
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YMM25
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YMM26
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YMM27
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YMM28
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YMM29
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YMM30
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YMM31
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)
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const (
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ZMM0 ZMMRegister = iota
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ZMM1
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ZMM2
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ZMM3
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ZMM4
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ZMM5
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ZMM6
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ZMM7
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ZMM8
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ZMM9
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ZMM10
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ZMM11
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ZMM12
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ZMM13
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ZMM14
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ZMM15
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ZMM16
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ZMM17
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ZMM18
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ZMM19
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ZMM20
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ZMM21
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ZMM22
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ZMM23
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ZMM24
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ZMM25
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ZMM26
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ZMM27
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ZMM28
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ZMM29
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ZMM30
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ZMM31
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)
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func (self Register8) implRegister() {}
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func (self Register16) implRegister() {}
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func (self Register32) implRegister() {}
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func (self Register64) implRegister() {}
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func (self KRegister) implRegister() {}
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func (self MMRegister) implRegister() {}
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func (self XMMRegister) implRegister() {}
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func (self YMMRegister) implRegister() {}
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func (self ZMMRegister) implRegister() {}
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func (self Register8) String() string { if int(self) >= len(r8names) { return "???" } else { return r8names[self] } }
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func (self Register16) String() string { if int(self) >= len(r16names) { return "???" } else { return r16names[self] } }
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func (self Register32) String() string { if int(self) >= len(r32names) { return "???" } else { return r32names[self] } }
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func (self Register64) String() string { if int(self) >= len(r64names) { return "???" } else { return r64names[self] } }
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func (self KRegister) String() string { if int(self) >= len(knames) { return "???" } else { return knames[self] } }
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func (self MMRegister) String() string { if int(self) >= len(mmnames) { return "???" } else { return mmnames[self] } }
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func (self XMMRegister) String() string { if int(self) >= len(xmmnames) { return "???" } else { return xmmnames[self] } }
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func (self YMMRegister) String() string { if int(self) >= len(ymmnames) { return "???" } else { return ymmnames[self] } }
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func (self ZMMRegister) String() string { if int(self) >= len(zmmnames) { return "???" } else { return zmmnames[self] } }
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// Registers maps register name into Register instances.
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var Registers = map[string]Register {
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"al" : AL,
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"cl" : CL,
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"dl" : DL,
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"bl" : BL,
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"spl" : SPL,
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"bpl" : BPL,
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"sil" : SIL,
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"dil" : DIL,
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"r8b" : R8b,
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"r9b" : R9b,
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"r10b" : R10b,
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"r11b" : R11b,
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"r12b" : R12b,
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"r13b" : R13b,
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"r14b" : R14b,
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"r15b" : R15b,
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"ah" : AH,
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"ch" : CH,
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"dh" : DH,
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"bh" : BH,
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"ax" : AX,
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"cx" : CX,
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"dx" : DX,
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"bx" : BX,
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"sp" : SP,
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"bp" : BP,
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"si" : SI,
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"di" : DI,
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"r8w" : R8w,
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"r9w" : R9w,
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"r10w" : R10w,
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"r11w" : R11w,
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"r12w" : R12w,
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"r13w" : R13w,
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"r14w" : R14w,
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"r15w" : R15w,
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"eax" : EAX,
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"ecx" : ECX,
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"edx" : EDX,
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"ebx" : EBX,
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"esp" : ESP,
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"ebp" : EBP,
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"esi" : ESI,
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"edi" : EDI,
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"r8d" : R8d,
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"r9d" : R9d,
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"r10d" : R10d,
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"r11d" : R11d,
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"r12d" : R12d,
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"r13d" : R13d,
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"r14d" : R14d,
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"r15d" : R15d,
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"rax" : RAX,
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"rcx" : RCX,
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"rdx" : RDX,
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"rbx" : RBX,
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"rsp" : RSP,
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"rbp" : RBP,
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"rsi" : RSI,
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"rdi" : RDI,
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"r8" : R8,
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"r9" : R9,
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"r10" : R10,
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"r11" : R11,
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"r12" : R12,
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"r13" : R13,
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"r14" : R14,
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"r15" : R15,
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"k0" : K0,
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"k1" : K1,
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"k2" : K2,
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"k3" : K3,
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"k4" : K4,
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"k5" : K5,
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"k6" : K6,
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"k7" : K7,
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"mm0" : MM0,
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"mm1" : MM1,
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"mm2" : MM2,
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"mm3" : MM3,
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"mm4" : MM4,
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"mm5" : MM5,
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"mm6" : MM6,
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"mm7" : MM7,
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"xmm0" : XMM0,
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"xmm1" : XMM1,
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"xmm2" : XMM2,
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"xmm3" : XMM3,
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"xmm4" : XMM4,
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"xmm5" : XMM5,
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"xmm6" : XMM6,
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"xmm7" : XMM7,
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"xmm8" : XMM8,
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"xmm9" : XMM9,
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"xmm10" : XMM10,
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"xmm11" : XMM11,
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"xmm12" : XMM12,
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"xmm13" : XMM13,
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"xmm14" : XMM14,
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"xmm15" : XMM15,
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"xmm16" : XMM16,
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"xmm17" : XMM17,
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"xmm18" : XMM18,
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"xmm19" : XMM19,
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"xmm20" : XMM20,
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"xmm21" : XMM21,
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"xmm22" : XMM22,
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"xmm23" : XMM23,
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"xmm24" : XMM24,
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"xmm25" : XMM25,
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"xmm26" : XMM26,
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"xmm27" : XMM27,
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"xmm28" : XMM28,
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"xmm29" : XMM29,
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"xmm30" : XMM30,
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"xmm31" : XMM31,
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"ymm0" : YMM0,
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"ymm1" : YMM1,
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"ymm2" : YMM2,
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"ymm3" : YMM3,
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"ymm4" : YMM4,
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"ymm5" : YMM5,
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"ymm6" : YMM6,
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"ymm7" : YMM7,
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"ymm8" : YMM8,
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"ymm9" : YMM9,
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"ymm10" : YMM10,
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"ymm11" : YMM11,
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"ymm12" : YMM12,
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"ymm13" : YMM13,
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"ymm14" : YMM14,
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"ymm15" : YMM15,
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"ymm16" : YMM16,
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"ymm17" : YMM17,
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"ymm18" : YMM18,
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"ymm19" : YMM19,
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"ymm20" : YMM20,
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"ymm21" : YMM21,
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"ymm22" : YMM22,
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"ymm23" : YMM23,
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"ymm24" : YMM24,
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"ymm25" : YMM25,
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"ymm26" : YMM26,
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"ymm27" : YMM27,
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"ymm28" : YMM28,
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"ymm29" : YMM29,
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"ymm30" : YMM30,
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"ymm31" : YMM31,
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"zmm0" : ZMM0,
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"zmm1" : ZMM1,
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"zmm2" : ZMM2,
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"zmm3" : ZMM3,
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"zmm4" : ZMM4,
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"zmm5" : ZMM5,
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"zmm6" : ZMM6,
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"zmm7" : ZMM7,
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"zmm8" : ZMM8,
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"zmm9" : ZMM9,
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"zmm10" : ZMM10,
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"zmm11" : ZMM11,
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"zmm12" : ZMM12,
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"zmm13" : ZMM13,
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"zmm14" : ZMM14,
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"zmm15" : ZMM15,
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"zmm16" : ZMM16,
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"zmm17" : ZMM17,
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"zmm18" : ZMM18,
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"zmm19" : ZMM19,
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"zmm20" : ZMM20,
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"zmm21" : ZMM21,
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"zmm22" : ZMM22,
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"zmm23" : ZMM23,
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"zmm24" : ZMM24,
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"zmm25" : ZMM25,
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"zmm26" : ZMM26,
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"zmm27" : ZMM27,
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"zmm28" : ZMM28,
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"zmm29" : ZMM29,
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"zmm30" : ZMM30,
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"zmm31" : ZMM31,
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}
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/** Register Name Tables **/
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var r8names = [...]string {
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AL : "al",
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CL : "cl",
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DL : "dl",
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BL : "bl",
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SPL : "spl",
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BPL : "bpl",
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SIL : "sil",
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DIL : "dil",
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R8b : "r8b",
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R9b : "r9b",
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R10b : "r10b",
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R11b : "r11b",
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R12b : "r12b",
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R13b : "r13b",
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R14b : "r14b",
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R15b : "r15b",
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AH : "ah",
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CH : "ch",
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DH : "dh",
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BH : "bh",
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}
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var r16names = [...]string {
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AX : "ax",
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CX : "cx",
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DX : "dx",
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BX : "bx",
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SP : "sp",
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BP : "bp",
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SI : "si",
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DI : "di",
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R8w : "r8w",
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R9w : "r9w",
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R10w : "r10w",
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R11w : "r11w",
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R12w : "r12w",
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R13w : "r13w",
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R14w : "r14w",
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R15w : "r15w",
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}
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var r32names = [...]string {
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EAX : "eax",
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ECX : "ecx",
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EDX : "edx",
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EBX : "ebx",
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ESP : "esp",
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EBP : "ebp",
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ESI : "esi",
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EDI : "edi",
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R8d : "r8d",
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R9d : "r9d",
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R10d : "r10d",
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R11d : "r11d",
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R12d : "r12d",
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R13d : "r13d",
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R14d : "r14d",
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R15d : "r15d",
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}
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var r64names = [...]string {
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RAX : "rax",
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RCX : "rcx",
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RDX : "rdx",
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RBX : "rbx",
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RSP : "rsp",
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RBP : "rbp",
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RSI : "rsi",
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RDI : "rdi",
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R8 : "r8",
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R9 : "r9",
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R10 : "r10",
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R11 : "r11",
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R12 : "r12",
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R13 : "r13",
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R14 : "r14",
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R15 : "r15",
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}
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var knames = [...]string {
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K0: "k0",
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K1: "k1",
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K2: "k2",
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K3: "k3",
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K4: "k4",
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K5: "k5",
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K6: "k6",
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K7: "k7",
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}
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var mmnames = [...]string {
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MM0: "mm0",
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MM1: "mm1",
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MM2: "mm2",
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MM3: "mm3",
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MM4: "mm4",
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MM5: "mm5",
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MM6: "mm6",
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MM7: "mm7",
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}
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var xmmnames = [...]string {
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XMM0 : "xmm0",
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XMM1 : "xmm1",
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XMM2 : "xmm2",
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XMM3 : "xmm3",
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XMM4 : "xmm4",
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XMM5 : "xmm5",
|
|
XMM6 : "xmm6",
|
|
XMM7 : "xmm7",
|
|
XMM8 : "xmm8",
|
|
XMM9 : "xmm9",
|
|
XMM10 : "xmm10",
|
|
XMM11 : "xmm11",
|
|
XMM12 : "xmm12",
|
|
XMM13 : "xmm13",
|
|
XMM14 : "xmm14",
|
|
XMM15 : "xmm15",
|
|
XMM16 : "xmm16",
|
|
XMM17 : "xmm17",
|
|
XMM18 : "xmm18",
|
|
XMM19 : "xmm19",
|
|
XMM20 : "xmm20",
|
|
XMM21 : "xmm21",
|
|
XMM22 : "xmm22",
|
|
XMM23 : "xmm23",
|
|
XMM24 : "xmm24",
|
|
XMM25 : "xmm25",
|
|
XMM26 : "xmm26",
|
|
XMM27 : "xmm27",
|
|
XMM28 : "xmm28",
|
|
XMM29 : "xmm29",
|
|
XMM30 : "xmm30",
|
|
XMM31 : "xmm31",
|
|
}
|
|
|
|
var ymmnames = [...]string {
|
|
YMM0 : "ymm0",
|
|
YMM1 : "ymm1",
|
|
YMM2 : "ymm2",
|
|
YMM3 : "ymm3",
|
|
YMM4 : "ymm4",
|
|
YMM5 : "ymm5",
|
|
YMM6 : "ymm6",
|
|
YMM7 : "ymm7",
|
|
YMM8 : "ymm8",
|
|
YMM9 : "ymm9",
|
|
YMM10 : "ymm10",
|
|
YMM11 : "ymm11",
|
|
YMM12 : "ymm12",
|
|
YMM13 : "ymm13",
|
|
YMM14 : "ymm14",
|
|
YMM15 : "ymm15",
|
|
YMM16 : "ymm16",
|
|
YMM17 : "ymm17",
|
|
YMM18 : "ymm18",
|
|
YMM19 : "ymm19",
|
|
YMM20 : "ymm20",
|
|
YMM21 : "ymm21",
|
|
YMM22 : "ymm22",
|
|
YMM23 : "ymm23",
|
|
YMM24 : "ymm24",
|
|
YMM25 : "ymm25",
|
|
YMM26 : "ymm26",
|
|
YMM27 : "ymm27",
|
|
YMM28 : "ymm28",
|
|
YMM29 : "ymm29",
|
|
YMM30 : "ymm30",
|
|
YMM31 : "ymm31",
|
|
}
|
|
|
|
var zmmnames = [...]string {
|
|
ZMM0 : "zmm0",
|
|
ZMM1 : "zmm1",
|
|
ZMM2 : "zmm2",
|
|
ZMM3 : "zmm3",
|
|
ZMM4 : "zmm4",
|
|
ZMM5 : "zmm5",
|
|
ZMM6 : "zmm6",
|
|
ZMM7 : "zmm7",
|
|
ZMM8 : "zmm8",
|
|
ZMM9 : "zmm9",
|
|
ZMM10 : "zmm10",
|
|
ZMM11 : "zmm11",
|
|
ZMM12 : "zmm12",
|
|
ZMM13 : "zmm13",
|
|
ZMM14 : "zmm14",
|
|
ZMM15 : "zmm15",
|
|
ZMM16 : "zmm16",
|
|
ZMM17 : "zmm17",
|
|
ZMM18 : "zmm18",
|
|
ZMM19 : "zmm19",
|
|
ZMM20 : "zmm20",
|
|
ZMM21 : "zmm21",
|
|
ZMM22 : "zmm22",
|
|
ZMM23 : "zmm23",
|
|
ZMM24 : "zmm24",
|
|
ZMM25 : "zmm25",
|
|
ZMM26 : "zmm26",
|
|
ZMM27 : "zmm27",
|
|
ZMM28 : "zmm28",
|
|
ZMM29 : "zmm29",
|
|
ZMM30 : "zmm30",
|
|
ZMM31 : "zmm31",
|
|
}
|