Subversion Repositories s80186

# Copyright Jamie Iles, 2017

#

# This file is part of s80x86.

#

# s80x86 is free software: you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation, either version 3 of the License, or

# (at your option) any later version.

#

# s80x86 is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with s80x86.  If not, see <http://www.gnu.org/licenses/>.

from enum import Enum

class GPR(Enum):

    AX = 0

    CX = 1

    DX = 2

    BX = 3

    SP = 4

    BP = 5

    SI = 6

    DI = 7

    AL = 0

    CL = 1

    DL = 2

    BL = 3

    AH = 4

    CH = 5

    DH = 6

    BH = 7

class SR(Enum):

    ES = 0

    CS = 1

    SS = 2

    DS = 3

class ADriver(Enum):

    RA = 0

    IP = 1

    MAR = 2

    MDR = 3

class BDriver(Enum):

    RB = 0

    IMMEDIATE = 1

    SR = 2

    TEMP = 3

class ALUOp(Enum):

    SELA = 0

    SELB = 1

    ADD = 2

    ADC = 3

    AND = 4

    XOR = 5

    OR = 6

    SUB = 7

    SUBREV = 8

    SBB = 9

    SBBREV = 10

    GETFLAGS = 11

    SETFLAGSB = 12

    SETFLAGSA = 13

    CMC = 14

    SHR = 15

    SHL = 16

    SAR = 17

    ROR = 18

    ROL = 19

    RCL = 20

    RCR = 21

    NOT = 22

    NEXT = 23

    AAA = 24

    AAS = 25

    DAA = 26

    DAS = 27

    MUL = 28

    IMUL = 29

    DIV = 30

    IDIV = 31

    EXTEND = 32

    BOUNDL = 33

    BOUNDH = 34

    ENTER_FRAME_TEMP_ADDR = 35

class UpdateFlags(Enum):

    CF = 0

    PF = 1

    AF = 2

    ZF = 3

    SF = 4

    TF = 5

    IF = 6

    DF = 7

    OF = 8

class RDSelSource(Enum):

    NONE = 0

    MODRM_REG = 1

    MODRM_RM_REG = 2

    MICROCODE_RD_SEL = 3

class JumpType(Enum):

    UNCONDITIONAL = 0

    RM_REG_MEM = 1

    OPCODE = 2

    DISPATCH_REG = 3

    HAS_NO_REP_PREFIX = 4

    ZERO = 5

    REP_NOT_COMPLETE = 6

    JUMP_TAKEN = 7

    RB_ZERO = 8

    LOOP_DONE = 9

class MARWrSel(Enum):

    EA = 0

    Q = 1

class RegWrSource(Enum):

    Q = 0

    QUOTIENT = 1

    REMAINDER = 2

class TEMPWrSel(Enum):

    Q_LOW = 0

    Q_HIGH = 1

class PrefixType(Enum):

    NONE = 0

    SEGMENT_OVERRIDE = 1

    REPNE = 2

    REPE = 3

class WidthType(Enum):

    W16 = 0

    W8 = 1

    WAUTO = 2