Esempi in Python per addSub

Esempio n. 1

File: executor_addSub.py Progetto: damnya/ARMV8_Simulator

def op_er(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rmkey = utilFunc.getRegKeyByStringKey(binary[11:16])
    option = binary[16:19]
    imm3 = binary[19:22]
    shift = int(imm3, 2)

    rnVal = utilFunc.getRegValueByStringkey(binary[22:27], '1')
    rmVal = utilFunc.getRegValueByStringkey(binary[11:16], '0')
    if (N == 32):
        rnVal = rnVal[32:64]
        rmVal = rmVal[32:64]
        r = 'w'
    elif (N == 64):
        r = 'x'
        if (option[1:3] == '11'):
            rmToPrint = 'x'
        else:
            rmToPrint = 'w'
    instr += " " + r + str(rdKey) + ", " + r + str(
        rnKey) + ", " + rmToPrint + str(rmkey) + ", "
    op2, instr = utilFunc.extendReg(rmVal, shift, option, instr, N)
    instr += " #" + str(shift)
    to_store, isSp = utilFunc.addSub(rdKey, rnVal, op2, sub_op, N, setFlags)
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, isSp)

Esempio n. 2

File: executor_addSub.py Progetto: JamesLinus/ARMV8_Simulator

def op_er(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rmkey = utilFunc.getRegKeyByStringKey(binary[11:16])
    option = binary[16:19]
    imm3 = binary[19:22]
    shift = int(imm3, 2)
    
    rnVal = utilFunc.getRegValueByStringkey(binary[22:27], '1')
    rmVal = utilFunc.getRegValueByStringkey(binary[11:16], '0')
    if(N == 32):
        rnVal = rnVal[32:64]
        rmVal = rmVal[32:64]
        r = 'w'
    elif(N == 64):
        r = 'x'
        if(option[1:3] == '11'):
            rmToPrint = 'x'
        else:
            rmToPrint = 'w'
    instr += " " + r + str(rdKey) + ", " + r + str(rnKey) + ", " + rmToPrint + str(rmkey) + ", "
    op2, instr = utilFunc.extendReg(rmVal, shift, option, instr, N)
    instr += " #" + str(shift)
    to_store, isSp = utilFunc.addSub(rdKey, rnVal, op2, sub_op, N, setFlags)
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, isSp)

Esempio n. 3

File: executor_addSub.py Progetto: JamesLinus/ARMV8_Simulator

def op_i(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rnVal = utilFunc.getRegValueByStringkey(binary[22:27],'1')
    if(N == 32):
        rnVal = rnVal[32:64]
        r = 'w'
    elif(N == 64):
        r = 'x'
    imm12 = binary[10:22]
    shiftType = binary[8:10]
    instr += " " + r + str(rdKey) + ", " + r + str(rnKey) + ", #" + utilFunc.binaryToHexStr(imm12) + ", LSL"
    if shiftType == "00":
        imm12 = imm12.zfill(N)
        instr = instr + " #0"
    elif shiftType == "01":
        imm12 = (imm12 + '0' * 12).zfill(N)
        instr = instr + " #12"
        
    to_store, isSp = utilFunc.addSub(rdKey, rnVal, imm12, sub_op, N, setFlags)    
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, isSp)

Esempio n. 4

File: executor_addSub.py Progetto: JamesLinus/ARMV8_Simulator

def op_sr(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rmkey = utilFunc.getRegKeyByStringKey(binary[11:16])
    imm6 = binary[16:22]
    imm6Val = int(imm6, 2)
    
    rnVal = utilFunc.getRegValueByStringkey(binary[22:27], '0')
    rmVal = utilFunc.getRegValueByStringkey(binary[11:16], '0')
    if(N == 32):
        rnVal = rnVal[32:64]
        rmVal = rmVal[32:64]
        r = 'w'
    elif(N == 64):
        r = 'x'  
    shiftType = binary[8:10]
    instr += " " + r + str(rdKey) + ", " + r + str(rnKey) + ", " + r + str(rmkey) + ", "
    op2, instr = fetchOp2_sr(rmVal, shiftType, imm6Val, instr)
    instr += " #" + str(imm6Val)
    to_store,isSp = utilFunc.addSub(rdKey, rnVal, op2, sub_op, N, setFlags) #isSp ignored
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, '0')

Esempio n. 5

File: executor_addSub.py Progetto: damnya/ARMV8_Simulator

def op_i(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rnVal = utilFunc.getRegValueByStringkey(binary[22:27], '1')
    if (N == 32):
        rnVal = rnVal[32:64]
        r = 'w'
    elif (N == 64):
        r = 'x'
    imm12 = binary[10:22]
    shiftType = binary[8:10]
    instr += " " + r + str(rdKey) + ", " + r + str(
        rnKey) + ", #" + utilFunc.binaryToHexStr(imm12) + ", LSL"
    if shiftType == "00":
        imm12 = imm12.zfill(N)
        instr = instr + " #0"
    elif shiftType == "01":
        imm12 = (imm12 + '0' * 12).zfill(N)
        instr = instr + " #12"

    to_store, isSp = utilFunc.addSub(rdKey, rnVal, imm12, sub_op, N, setFlags)
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, isSp)

Esempio n. 6

File: executor_addSub.py Progetto: damnya/ARMV8_Simulator

def op_sr(binary, N, instr, sub_op, setFlags):
    rdKey = utilFunc.getRegKeyByStringKey(binary[27:32])
    rnKey = utilFunc.getRegKeyByStringKey(binary[22:27])
    rmkey = utilFunc.getRegKeyByStringKey(binary[11:16])
    imm6 = binary[16:22]
    imm6Val = int(imm6, 2)

    rnVal = utilFunc.getRegValueByStringkey(binary[22:27], '0')
    rmVal = utilFunc.getRegValueByStringkey(binary[11:16], '0')
    if (N == 32):
        rnVal = rnVal[32:64]
        rmVal = rmVal[32:64]
        r = 'w'
    elif (N == 64):
        r = 'x'
    shiftType = binary[8:10]
    instr += " " + r + str(rdKey) + ", " + r + str(rnKey) + ", " + r + str(
        rmkey) + ", "
    op2, instr = fetchOp2_sr(rmVal, shiftType, imm6Val, instr)
    instr += " #" + str(imm6Val)
    to_store, isSp = utilFunc.addSub(rdKey, rnVal, op2, sub_op, N,
                                     setFlags)  #isSp ignored
    utilFunc.finalize(rdKey, to_store.zfill(const.REG_SIZE), instr, '0')