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implemented spec change: now cell 127 always return 1

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Luxferre
2025-04-30 11:04:43 +03:00
parent 0a3361f8ab
commit c4af5dec42
7 changed files with 37 additions and 30 deletions
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mu808asm.py
+25 -24
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@@ -19,30 +19,31 @@ mnemos = ['nop', 'jmp', 'iat', 'out', 'inp', 'set', 'cpy', 'fma',
# mu808 jump/function shortcuts
jmpfunc_shorts = {
'nnn': 'nop 0 0 0', # alias for nop
'ige': 'jmp 10', # indirect jump if greater than or equals to zero
'ile': 'jmp 11', # indirect jump if less than or equals to zero
'ine': 'jmp 12', # indirect jump if not equals to zero
'iuc': 'jmp 13 0', # indirect unconditional jump
'jeq': 'jmp 0', # direct jump if equals to zero
'jgt': 'jmp 1', # direct jump if greater than zero
'jlt': 'jmp 2', # direct jump if less than zero
'jge': 'jmp 3', # direct jump if greater than or equals to zero
'jle': 'jmp 4', # direct jump if less than or equals to zero
'jne': 'jmp 5', # direct jump if not equals to zero
'juc': 'jmp 6 0', # direct unconditional jump
'ieq': 'jmp 7', # indirect jump if equals to zero
'igt': 'jmp 8', # indirect jump if greater than zero
'ilt': 'jmp 9', # indirect jump if less than zero
'dca': 'cpy 0', # direct constant assignment
'dva': 'cpy 1', # direct value assignment
'iva': 'cpy 2', # indirect value assignment
'mul': 'fma 0', # multiplication
'exp': 'nel 0', # natural exponent
'log': 'nel 1', # natural logarithm
'sin': 'tri 0', # sine
'cos': 'tri 1', # cosine
'atn': 'tri 2' # arctangent
'nnn': 'nop 0 0 0', # alias for nop
'ige': 'jmp 10', # indirect jump if greater than or equals to zero
'ile': 'jmp 11', # indirect jump if less than or equals to zero
'ine': 'jmp 12', # indirect jump if not equals to zero
'iuc': 'jmp 13 0', # indirect unconditional jump
'jeq': 'jmp 0', # direct jump if equals to zero
'jgt': 'jmp 1', # direct jump if greater than zero
'jlt': 'jmp 2', # direct jump if less than zero
'jge': 'jmp 3', # direct jump if greater than or equals to zero
'jle': 'jmp 4', # direct jump if less than or equals to zero
'jne': 'jmp 5', # direct jump if not equals to zero
'juc': 'jmp 6 0', # direct unconditional jump
'ieq': 'jmp 7', # indirect jump if equals to zero
'igt': 'jmp 8', # indirect jump if greater than zero
'ilt': 'jmp 9', # indirect jump if less than zero
'dca': 'cpy 0', # direct constant assignment
'dva': 'cpy 1', # direct value assignment
'iva': 'cpy 2', # indirect value assignment
'inc': 'fma 127 127', # increment
'mul': 'fma 0', # multiplication
'exp': 'nel 0', # natural exponent
'log': 'nel 1', # natural logarithm
'sin': 'tri 0', # sine
'cos': 'tri 1', # cosine
'atn': 'tri 2' # arctangent
}
# converts the MU8A source code to the plaintext machine code representation