def execute(self,
registers: Registers,
coprocessor: COProcessor,
program_counter,
memory: Memory,
*args,
**kwargs):
local_registers = coprocessor.registers
fs_register = local_registers.get_register(self.fs_number)
ft_register = local_registers.get_register(self.ft_number)
fs = Bin2Float.convert(Int2Bits.convert(fs_register.to_signed_int()))
ft = Bin2Float.convert(Int2Bits.convert(ft_register.to_signed_int()))
fd = fs * ft
fd = Float2Int.convert(fd)
local_registers.set_register_value(self.fd_number, fd)
return registers, program_counter + 4, memory, local_registers
def execute(self, registers: Registers, coprocessor: COProcessor,
program_counter, memory: Memory, *args, **kwargs):
local_registers = registers
local_co_registers = coprocessor.registers
new_pc = program_counter
new_memory = memory
v0_register = local_registers.get_register(self.v0)
v0_value = v0_register.get_data()
a0_register = local_registers.get_register(self.a0)
f12_register = local_co_registers.get_register(self.f12)
f13_register = local_co_registers.get_register(self.f13)
if v0_value == 1:
print(a0_register.get_data(), end='')
elif v0_value == 2:
print(f12_register.to_single_precision(), end='')
elif v0_value == 3:
f13_b = Int2Bits.convert(f13_register.get_data())
f12_b = Int2Bits.convert(f12_register.get_data())
f = f13_b + f12_b
print(Bin2Float.convert(f, True), end='')
elif v0_value == 4:
a0_address = a0_register.get_data()
string = self.__read_string(a0_address,
memory=memory,
pc=program_counter,
logger=kwargs['logger'])
print(string, end='')
elif v0_value == 5:
read = int(input())
local_registers.set_register_value(self.v0, read)
elif v0_value == 6:
read = float(input())
read_bit = Float2Int.convert(read)
local_co_registers.set_register_value(self.f0, read_bit)
elif v0_value == 7:
read = float(input())
read_bit = Float2Bin.convert(read, True)
read_bit_high = Bin2Int.convert(read_bit[0:32])
read_bit_low = Bin2Int.convert(read_bit[32:64])
local_co_registers.set_register_value(self.f1, read_bit_high)
local_co_registers.set_register_value(self.f0, read_bit_low)
elif v0_value == 10:
return local_registers, -1, new_memory, local_co_registers
elif v0_value == 11:
print(Bin2Chr.convert(Int2Bits.convert(a0_register.get_data())),
end='')
return local_registers, new_pc + 4, new_memory, local_co_registers
def execute(self, registers: Registers, coprocessor: COProcessor,
program_counter, memory: Memory, *args, **kwargs):
local_registers = coprocessor.registers
fs_register = local_registers.get_register(self.fs_number)
fs1_register = local_registers.get_register(self.fs_number + 1)
fs = Int2Bits.convert(fs1_register.to_signed_int()) + Int2Bits.convert(
fs_register.to_signed_int())
fs = Bin2Float.convert(fs, True)
fs_bits = Float2Bin.convert(fs)
fs = Bin2Int.convert(fs_bits)
local_registers.set_register_value(self.fd_number, fs)
return registers, program_counter + 4, memory, local_registers
def execute(self, registers, coprocessor: COProcessor, program_counter,
memory: Memory, *args, **kwargs):
local_registers = coprocessor.registers
fs_register = local_registers.get_register(self.fs_number)
fs1_register = local_registers.get_register(self.fs_number + 1)
ft_register = local_registers.get_register(self.ft_number)
ft1_register = local_registers.get_register(self.ft_number + 1)
fs = Bin2Float.convert(
Int2Bits.convert(fs1_register.to_signed_int()) +
Int2Bits.convert(fs_register.to_signed_int()), True)
ft = Bin2Float.convert(
Int2Bits.convert(ft1_register.to_signed_int()) +
Int2Bits.convert(ft_register.to_signed_int()), True)
rd = fs + ft
fd_bin = Float2Bin.convert(rd, doubled=True)
fd_bin_higher = Bin2Int.convert(fd_bin[0:32])
fd_bin_lower = Bin2Int.convert(fd_bin[32:64])
local_registers.set_register_value(self.fd_number + 1, fd_bin_higher)
local_registers.set_register_value(self.fd_number, fd_bin_lower)
return registers, program_counter + 4, memory, local_registers