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281 lines
7.3 KiB
281 lines
7.3 KiB
#!/bin/env python3
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#compile RGPC1 Assembly
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import sys
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def getreg(g):
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temp = g
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if registers.get(instruction[1], 'fail') != 'fail':
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temp = temp + registers.get(instruction[1]) + ';'
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temp = temp.replace('a', '1')
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else:
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binified = format(int(instruction[1]), '08b')[:8].replace('-', '1')
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temp = temp + binified + ';'
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temp = temp.replace('a', '0')
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if registers.get(instruction[2], 'fail') != 'fail':
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temp = temp + registers.get(instruction[2]) + ';'
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temp = temp.replace('b', '1')
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else:
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binified = format(int(instruction[2]), '08b')[:8].replace('-', '1')
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temp = temp + binified + ';'
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temp = temp.replace('b', '0')
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return temp
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def getjmp(g):
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temp = g
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if registers.get(instruction[1], 'fail') != 'fail':
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temp = temp + registers.get(instruction[1]) + ';'
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temp = temp.replace('a', '1')
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else:
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binified = format(int(instruction[1]), '08b')[:8].replace('-', '1')
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temp = temp + binified + ';'
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temp = temp.replace('a', '0')
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if markers.get(instruction[2], 'fail') != 'fail':
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temp = temp + format(int(markers.get(instruction[2])), '08b')
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temp = temp.replace('a', '1')
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else:
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binified = format(int(instruction[2]), '08b')[:8].replace('-', '1')
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temp = temp + binified + ';'
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temp = temp.replace('a', '0')
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return temp + ';'
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verbose = 0
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if len(sys.argv) < 2:
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print("Add arguments!")
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quit()
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if len(sys.argv) > 2:
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if sys.argv[2] == '-v' or sys.argv[2] == '--verbose':
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print("Running in verbose")
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verbose = 1
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file = open(sys.argv[1])
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fullfile = file.readlines()
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file.close()
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output = open(sys.argv[1].strip('.ra') + '.out', 'w+')
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line = 0
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markers = {}
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registers = {
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#normal
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'acc': '01000000',
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'a': '00100000',
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'b': '01100000',
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'c': '00010000',
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#special
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'zero': '00000000',
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'full': '00000001',
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'dbgo': '00000010',
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'dbgi': '00000011',
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'pgcr': '00000100'}
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for i in fullfile:
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line = line + 1
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instruction = i.strip()
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instruction = instruction.lower().split(' ')
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if verbose == 1:
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print(instruction)
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if instruction[0][:1] == '!':
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line = line - 1
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markers[instruction[0][1:].strip('\n')] = line
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if verbose == 1:
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print("marker")
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if verbose == 1:
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print(markers)
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for i in fullfile:
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temp = None
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binified = None
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line = line + 1
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instruction = i.strip()
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instruction = instruction.lower().split(' ')
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if verbose == 1:
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print(instruction)
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if instruction[0] == 'nul':
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if verbose == 1:
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print("nul")
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output.write('00000000;00000000;00000000\n')
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elif instruction[0] == 'nop':
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if verbose == 1:
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print("nop")
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output.write('00101000\n')
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elif instruction[0] == 'mov':
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temp = '010000ab;'
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temp = getreg(temp)
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if verbose == 1:
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print("mov")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'add':
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temp = '11000yab;'
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temp = getreg(temp)
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if len(instruction) > 3:
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if instruction[3] == 'not':
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temp = temp.replace('y', '1')
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else:
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temp = temp.replace('y', '0')
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if verbose == 1:
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print("add")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'sub':
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temp = '10100yab;'
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temp = getreg(temp)
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if len(instruction) > 3:
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if instruction[3] == 'not':
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temp = temp.replace('y', '1')
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else:
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temp = temp.replace('y', '0')
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if verbose == 1:
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print("sub")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'or':
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temp = '11100yab;'
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temp = getreg(temp)
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if len(instruction) > 3:
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if instruction[3] == 'not':
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temp = temp.replace('y', '1')
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else:
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temp = temp.replace('y', '0')
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if verbose == 1:
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print("or")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'xor':
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temp = '10010yab;'
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temp = getreg(temp)
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if len(instruction) > 3:
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if instruction[3] == 'not':
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temp = temp.replace('y', '1')
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else:
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temp = temp.replace('y', '0')
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if verbose == 1:
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print("xor")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'and':
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temp = '11010yab;'
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temp = getreg(temp)
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if len(instruction) > 3:
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if instruction[3] == 'not':
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temp = temp.replace('y', '1')
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else:
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temp = temp.replace('y', '0')
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if verbose == 1:
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print("and")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'jmp':
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temp = '011000a0;'
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if markers.get(instruction[1], 'fail') != 'fail':
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temp = temp + format(int(markers.get(instruction[1])), '08b')
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temp = temp.replace('a', '1')
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else:
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binified = format(int(instruction[1]), '08b')[:8].replace('-', '1')
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temp = temp + binified + ';'
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temp = temp.replace('a', '0')
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temp = temp + ';00000000;'
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if verbose == 1:
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print("jmp")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'jnz':
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temp = '000100a0;'
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temp = getjmp(temp)
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if verbose == 1:
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print("jnz")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'jgz':
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temp = '010100a0;'
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temp = getjmp(temp)
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if verbose == 1:
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print("jgz")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'jlz':
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temp = '001100a0;'
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temp = getjmp(temp)
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if verbose == 1:
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print("jlz")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'jez':
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temp = '011100a0;'
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temp = getjmp(temp)
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if verbose == 1:
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print("jez")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'dbl':
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temp = '00001000;00000000;00000000;'
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if verbose == 1:
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print("dbl")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'dbb':
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temp = '01001000;00000000;00000000;'
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if verbose == 1:
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print("dbb")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == 'hlt':
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temp = '00000100;00000000;00000000;'
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if verbose == 1:
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print("hlt")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0] == '':
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temp = '00000000;00000000;00000000;'
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if verbose == 1:
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print("newline")
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print(temp)
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output.write(temp + '\n')
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elif instruction[0][:1] == '!':
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if verbose == 1:
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print("marker")
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print("Ignoring this")
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line = line - 1
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pass
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else:
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print("Error!")
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print("Line: " + str(line))
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print("Content: " + i)
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quit()
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output.close()
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print("All done!")
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print("Data written to: " + sys.argv[1].strip('.ra') + '.out')
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