idc.py 文件源码

def SetRegValue(value, name):
    """
    Set register value

    @param name: the register name
    @param value: new register value

    @note: The debugger should be running
           It is not necessary to use this function to set register values.
           A register name in the left side of an assignment will do too.
    """
    rv = idaapi.regval_t()
    if type(value) == types.StringType:
        value = int(value, 16)
    elif type(value) != types.IntType and type(value) != types.LongType:
        print "SetRegValue: value must be integer!"
        return BADADDR

    if value < 0:
        #ival_set cannot handle negative numbers
        value &= 0xFFFFFFFF

    rv.ival = value
    return idaapi.set_reg_val(name, rv)