* mips 64
const (
NSNAME = 8
NSYM = 50
NREG = 32 /* number of general registers */
NFREG = 32 /* number of floating point registers */
NWREG = 32 /* number of MSA registers */
)
const (
REG_R0 = obj.RBaseMIPS + iota // must be a multiple of 32
REG_R1
REG_R2
REG_R3
REG_R4
REG_R5
REG_R6
REG_R7
REG_R8
REG_R9
REG_R10
REG_R11
REG_R12
REG_R13
REG_R14
REG_R15
REG_R16
REG_R17
REG_R18
REG_R19
REG_R20
REG_R21
REG_R22
REG_R23
REG_R24
REG_R25
REG_R26
REG_R27
REG_R28
REG_R29
REG_R30
REG_R31
REG_F0 // must be a multiple of 32
REG_F1
REG_F2
REG_F3
REG_F4
REG_F5
REG_F6
REG_F7
REG_F8
REG_F9
REG_F10
REG_F11
REG_F12
REG_F13
REG_F14
REG_F15
REG_F16
REG_F17
REG_F18
REG_F19
REG_F20
REG_F21
REG_F22
REG_F23
REG_F24
REG_F25
REG_F26
REG_F27
REG_F28
REG_F29
REG_F30
REG_F31
// co-processor 0 control registers
REG_M0 // must be a multiple of 32
REG_M1
REG_M2
REG_M3
REG_M4
REG_M5
REG_M6
REG_M7
REG_M8
REG_M9
REG_M10
REG_M11
REG_M12
REG_M13
REG_M14
REG_M15
REG_M16
REG_M17
REG_M18
REG_M19
REG_M20
REG_M21
REG_M22
REG_M23
REG_M24
REG_M25
REG_M26
REG_M27
REG_M28
REG_M29
REG_M30
REG_M31
// FPU control registers
REG_FCR0 // must be a multiple of 32
REG_FCR1
REG_FCR2
REG_FCR3
REG_FCR4
REG_FCR5
REG_FCR6
REG_FCR7
REG_FCR8
REG_FCR9
REG_FCR10
REG_FCR11
REG_FCR12
REG_FCR13
REG_FCR14
REG_FCR15
REG_FCR16
REG_FCR17
REG_FCR18
REG_FCR19
REG_FCR20
REG_FCR21
REG_FCR22
REG_FCR23
REG_FCR24
REG_FCR25
REG_FCR26
REG_FCR27
REG_FCR28
REG_FCR29
REG_FCR30
REG_FCR31
// MSA registers
// The lower bits of W registers are alias to F registers
REG_W0 // must be a multiple of 32
REG_W1
REG_W2
REG_W3
REG_W4
REG_W5
REG_W6
REG_W7
REG_W8
REG_W9
REG_W10
REG_W11
REG_W12
REG_W13
REG_W14
REG_W15
REG_W16
REG_W17
REG_W18
REG_W19
REG_W20
REG_W21
REG_W22
REG_W23
REG_W24
REG_W25
REG_W26
REG_W27
REG_W28
REG_W29
REG_W30
REG_W31
REG_HI
REG_LO
REG_LAST = REG_LO // the last defined register
REG_SPECIAL = REG_M0
REGZERO = REG_R0 /* set to zero */
REGSP = REG_R29
REGSB = REG_R28
REGLINK = REG_R31
REGRET = REG_R1
REGARG = -1 /* -1 disables passing the first argument in register */
REGRT1 = REG_R1 /* reserved for runtime, duffzero and duffcopy */
REGRT2 = REG_R2 /* reserved for runtime, duffcopy */
REGCTXT = REG_R22 /* context for closures */
REGG = REG_R30 /* G */
REGTMP = REG_R23 /* used by the linker */
FREGRET = REG_F0
)
const (
/* mark flags */
FOLL = 1 << 0
LABEL = 1 << 1
LEAF = 1 << 2
SYNC = 1 << 3
BRANCH = 1 << 4
LOAD = 1 << 5
FCMP = 1 << 6
NOSCHED = 1 << 7
NSCHED = 20
)
const (
C_NONE = iota
C_REG
C_FREG
C_FCREG
C_MREG /* special processor register */
C_WREG /* MSA registers */
C_HI
C_LO
C_ZCON
C_SCON /* 16 bit signed */
C_UCON /* 32 bit signed, low 16 bits 0 */
C_ADD0CON
C_AND0CON
C_ADDCON /* -0x8000 <= v < 0 */
C_ANDCON /* 0 < v <= 0xFFFF */
C_LCON /* other 32 */
C_DCON /* other 64 (could subdivide further) */
C_SACON /* $n(REG) where n <= int16 */
C_SECON
C_LACON /* $n(REG) where int16 < n <= int32 */
C_LECON
C_DACON /* $n(REG) where int32 < n */
C_STCON /* $tlsvar */
C_SBRA
C_LBRA
C_SAUTO
C_LAUTO
C_SEXT
C_LEXT
C_ZOREG
C_SOREG
C_LOREG
C_GOK
C_ADDR
C_TLS
C_TEXTSIZE
C_NCLASS /* must be the last */
)
const (
AABSD = obj.ABaseMIPS + obj.A_ARCHSPECIFIC + iota
AABSF
AABSW
AADD
AADDD
AADDF
AADDU
AADDW
AAND
ABEQ
ABFPF
ABFPT
ABGEZ
ABGEZAL
ABGTZ
ABLEZ
ABLTZ
ABLTZAL
ABNE
ABREAK
ACLO
ACLZ
ACMOVF
ACMOVN
ACMOVT
ACMOVZ
ACMPEQD
ACMPEQF
ACMPGED
ACMPGEF
ACMPGTD
ACMPGTF
ADIV
ADIVD
ADIVF
ADIVU
ADIVW
AGOK
ALL
ALLV
ALUI
AMADD
AMOVB
AMOVBU
AMOVD
AMOVDF
AMOVDW
AMOVF
AMOVFD
AMOVFW
AMOVH
AMOVHU
AMOVW
AMOVWD
AMOVWF
AMOVWL
AMOVWR
AMSUB
AMUL
AMULD
AMULF
AMULU
AMULW
ANEGD
ANEGF
ANEGW
ANEGV
ANOOP // hardware nop
ANOR
AOR
AREM
AREMU
ARFE
AROTR
AROTRV
ASC
ASCV
ASEB
ASEH
ASGT
ASGTU
ASLL
ASQRTD
ASQRTF
ASRA
ASRL
ASUB
ASUBD
ASUBF
ASUBU
ASUBW
ASYNC
ASYSCALL
ATEQ
ATLBP
ATLBR
ATLBWI
ATLBWR
ATNE
AWORD
AWSBH
AXOR
/* 64-bit */
AMOVV
AMOVVL
AMOVVR
ASLLV
ASRAV
ASRLV
ADIVV
ADIVVU
AREMV
AREMVU
AMULV
AMULVU
AADDV
AADDVU
ASUBV
ASUBVU
ADSBH
ADSHD
/* 64-bit FP */
ATRUNCFV
ATRUNCDV
ATRUNCFW
ATRUNCDW
AMOVWU
AMOVFV
AMOVDV
AMOVVF
AMOVVD
/* MSA */
AVMOVB
AVMOVH
AVMOVW
AVMOVD
ALAST
// aliases
AJMP = obj.AJMP
AJAL = obj.ACALL
ARET = obj.ARET
)
const (
E_HILO = 1 << 0
E_FCR = 1 << 1
E_MCR = 1 << 2
E_MEM = 1 << 3
E_MEMSP = 1 << 4 /* uses offset and size */
E_MEMSB = 1 << 5 /* uses offset and size */
ANYMEM = E_MEM | E_MEMSP | E_MEMSB
//DELAY = LOAD|BRANCH|FCMP
DELAY = BRANCH /* only schedule branch */
)
const (
BIG = 32766
)
const (
// Optab.flag
NOTUSETMP = 1 << iota // p expands to multiple instructions, but does NOT use REGTMP
)
var Anames = []string{ obj.A_ARCHSPECIFIC: "ABSD", "ABSF", "ABSW", "ADD", "ADDD", "ADDF", "ADDU", "ADDW", "AND", "BEQ", "BFPF", "BFPT", "BGEZ", "BGEZAL", "BGTZ", "BLEZ", "BLTZ", "BLTZAL", "BNE", "BREAK", "CLO", "CLZ", "CMOVF", "CMOVN", "CMOVT", "CMOVZ", "CMPEQD", "CMPEQF", "CMPGED", "CMPGEF", "CMPGTD", "CMPGTF", "DIV", "DIVD", "DIVF", "DIVU", "DIVW", "GOK", "LL", "LLV", "LUI", "MADD", "MOVB", "MOVBU", "MOVD", "MOVDF", "MOVDW", "MOVF", "MOVFD", "MOVFW", "MOVH", "MOVHU", "MOVW", "MOVWD", "MOVWF", "MOVWL", "MOVWR", "MSUB", "MUL", "MULD", "MULF", "MULU", "MULW", "NEGD", "NEGF", "NEGW", "NEGV", "NOOP", "NOR", "OR", "REM", "REMU", "RFE", "ROTR", "ROTRV", "SC", "SCV", "SEB", "SEH", "SGT", "SGTU", "SLL", "SQRTD", "SQRTF", "SRA", "SRL", "SUB", "SUBD", "SUBF", "SUBU", "SUBW", "SYNC", "SYSCALL", "TEQ", "TLBP", "TLBR", "TLBWI", "TLBWR", "TNE", "WORD", "WSBH", "XOR", "MOVV", "MOVVL", "MOVVR", "SLLV", "SRAV", "SRLV", "DIVV", "DIVVU", "REMV", "REMVU", "MULV", "MULVU", "ADDV", "ADDVU", "SUBV", "SUBVU", "DSBH", "DSHD", "TRUNCFV", "TRUNCDV", "TRUNCFW", "TRUNCDW", "MOVWU", "MOVFV", "MOVDV", "MOVVF", "MOVVD", "VMOVB", "VMOVH", "VMOVW", "VMOVD", "LAST", }
var Linkmips = obj.LinkArch{ Arch: sys.ArchMIPS, Init: buildop, Preprocess: preprocess, Assemble: span0, Progedit: progedit, DWARFRegisters: MIPSDWARFRegisters, }
var Linkmips64 = obj.LinkArch{ Arch: sys.ArchMIPS64, Init: buildop, Preprocess: preprocess, Assemble: span0, Progedit: progedit, DWARFRegisters: MIPSDWARFRegisters, }
var Linkmips64le = obj.LinkArch{ Arch: sys.ArchMIPS64LE, Init: buildop, Preprocess: preprocess, Assemble: span0, Progedit: progedit, DWARFRegisters: MIPSDWARFRegisters, }
var Linkmipsle = obj.LinkArch{ Arch: sys.ArchMIPSLE, Init: buildop, Preprocess: preprocess, Assemble: span0, Progedit: progedit, DWARFRegisters: MIPSDWARFRegisters, }
https://llvm.org/svn/llvm-project/llvm/trunk/lib/Target/Mips/MipsRegisterInfo.td search for DwarfRegNum https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/mips/mips.c?view=co&revision=258099&content-type=text%2Fplain search for mips_dwarf_regno For now, this is adequate for both 32 and 64 bit.
var MIPSDWARFRegisters = map[int16]int16{}
func BCOND(x uint32, y uint32) uint32
func DRconv(a int) string
func FPD(x uint32, y uint32) uint32
func FPF(x uint32, y uint32) uint32
func FPV(x uint32, y uint32) uint32
func FPW(x uint32, y uint32) uint32
func MMU(x uint32, y uint32) uint32
func OP(x uint32, y uint32) uint32
func OP_FRRR(op uint32, r1 int16, r2 int16, r3 int16) uint32
func OP_IRR(op uint32, i uint32, r2 int16, r3 int16) uint32
func OP_JMP(op uint32, i uint32) uint32
func OP_RRR(op uint32, r1 int16, r2 int16, r3 int16) uint32
func OP_SRR(op uint32, s uint32, r2 int16, r3 int16) uint32
func OP_VI10(op uint32, df uint32, s10 int32, wd uint32, minor uint32) uint32
func OP_VMI10(s10 int32, rs uint32, wd uint32, minor uint32, df uint32) uint32
func SP(x uint32, y uint32) uint32
type Dep struct {
// contains filtered or unexported fields
}
type Optab struct {
// contains filtered or unexported fields
}
type Sch struct {
// contains filtered or unexported fields
}