class MulDivInst(Enum):
MUL = Enum.Auto()
MULH = Enum.Auto()
MULHU = Enum.Auto()
MULHSU = Enum.Auto()
DIV = Enum.Auto()
DIVU = Enum.Auto()
REM = Enum.Auto()
REMU = Enum.Auto()
class ArithInst(Enum):
ADD = Enum.Auto()
SUB = Enum.Auto()
SLT = Enum.Auto()
SLTU = Enum.Auto()
AND = Enum.Auto()
OR = Enum.Auto()
XOR = Enum.Auto()
class LoadInst(Enum):
LB = Enum.Auto()
LBU = Enum.Auto()
LH = Enum.Auto()
LHU = Enum.Auto()
LW = Enum.Auto()
LWU = Enum.Auto()
LD = Enum.Auto()
class BranchInst(Enum):
BEQ = Enum.Auto()
BNE = Enum.Auto()
BLT = Enum.Auto()
BLTU = Enum.Auto()
BGE = Enum.Auto()
BGEU = Enum.Auto()
class RM(Enum):
RNE = Enum.Auto()
RTZ = Enum.Auto()
RDN = Enum.Auto()
RUP = Enum.Auto()
RMM = Enum.Auto()
DYN = Enum.Auto()
class I2Inst(Enum):
# Arith
# ADDI - Traps
ADDIU = Enum.Auto()
# Logical
ANDI = Enum.Auto()
ORI = Enum.Auto()
XORI = Enum.Auto()
# Conditions
SLTI = Enum.Auto()
SLTIU = Enum.Auto()
class R2Inst(Enum):
# Arith
CLO = Enum.Auto()
CLZ = Enum.Auto()
SEB = Enum.Auto()
SEH = Enum.Auto()
#Logic
WSBH = Enum.Auto()
# Mul / Div
DIV = Enum.Auto()
DIVU = Enum.Auto()
MADD = Enum.Auto()
MADDU = Enum.Auto()
MSUB = Enum.Auto()
MSUBU = Enum.Auto()
MULT = Enum.Auto()
MULTU = Enum.Auto()
class RsInst(Enum):
ROTR = Enum.Auto()
SLL = Enum.Auto()
SRA = Enum.Auto()
SRL = Enum.Auto()
class RlmInst(Enum):
EXT = Enum.Auto()
INS = Enum.Auto()
class FPMinMaxInst(Enum):
MIN = Enum.Auto()
MAX = Enum.Auto()
class Opcode(Enum):
ADD = Enum.Auto()
SUB = Enum.Auto()
AND = Enum.Auto()
OR = Enum.Auto()
class StoreInst(Enum):
SB = Enum.Auto()
SH = Enum.Auto()
SW = Enum.Auto()
SD = Enum.Auto()
class FPFusedInst(Enum):
FMA = Enum.Auto()
FNMA = Enum.Auto()
FMS = Enum.Auto()
FNMS = Enum.Auto()
class TF(Enum):
T = Enum.Auto()
F = Enum.Auto()
class FPComputeInst(Enum):
FADD = Enum.Auto()
FSUB = Enum.Auto()
FMUL = Enum.Auto()
FDIV = Enum.Auto()
class Opcode(Enum):
NOR = Enum.Auto()
JMP = Enum.Auto()
class ALUOp(Enum):
AND = Enum.Auto()
OR = Enum.Auto()
XOR = Enum.Auto()
ADD = Enum.Auto()
MUL = Enum.Auto()
DIV = Enum.Auto()
# could definitely do this by resuing the other instructions
# putting flags in the second output. I am lazy and it doesn't
# matter
LT = Enum.Auto()
# Should put shifts in the own unit but whatever
SHL = Enum.Auto()
SHR = Enum.Auto()
ROT = Enum.Auto()
MOV = Enum.Auto()
# Same for the bit twiddling ops
CLO = Enum.Auto()
class BitInst(Enum):
POPCNT = Enum.Auto()
CNTLZ = Enum.Auto()
CNTTZ = Enum.Auto()
class FPOther(Enum):
FSQRT = Enum.Auto()
FCLASS = Enum.Auto()
class FPCompareInst(Enum):
EQ = Enum.Auto()
LT = Enum.Auto()
LE = Enum.Auto()
class LOHI(Enum):
LO = Enum.Auto()
HI = Enum.Auto()
class Tag(Enum):
tag_a = Enum.Auto()
tag_i = 1
class R3Inst(Enum):
# Arith
# ADD - Traps
ADDU = Enum.Auto()
# SUB - Traps
SUBU = Enum.Auto()
# Shifts
ROTRV = Enum.Auto()
SLLV = Enum.Auto()
SRAV = Enum.Auto()
SRLV = Enum.Auto()
# Logic
AND = Enum.Auto()
NOR = Enum.Auto()
OR = Enum.Auto()
XOR = Enum.Auto()
# Conditions
MOVN = Enum.Auto()
MOVZ = Enum.Auto()
SLT = Enum.Auto()
SLTU = Enum.Auto()
# Mul / Div
MUL = Enum.Auto()
class ShiftInst(Enum):
SLL = Enum.Auto()
SRL = Enum.Auto()
SRA = Enum.Auto()
