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possibile aggiungere commenti

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Giulio De Pasquale 2017-05-25 11:58:54 +02:00
parent e518029485
commit 7b972fc406
1 changed files with 3 additions and 3 deletions
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6
assembler/assembler.py
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@ -485,13 +485,13 @@ ops_sizes = {"reg2reg": 2,
ops = [VMComponent(le[0], i, le[1]) for i, le in enumerate(op_names)] ops = [VMComponent(le[0], i, le[1]) for i, le in enumerate(op_names)]
regs = [VMComponent(s.casefold(), i) for i, s in enumerate(reg_names)] regs = [VMComponent(s.casefold(), i) for i, s in enumerate(reg_names)]
instruction_re = re.compile( instruction_re = re.compile(
"^([\w]{4})(?:\ +(?:([\w]+)\ *(?:,[\ ]*([\w]+))*))?$") # 1: opcode 2+: args "^([\w]{4})(?:(?:\ *\#\ *[\w]*)|(?:\ +(?:([\w]+)\ *(?:,[\ ]*([\w]+))?)(?:\ *\#\ *[\w]*)?))?$") # 1: opcode 2+: args
function_re = re.compile("(?:def\ )([a-zA-Z]*)\:") function_re = re.compile("(?:def\ )([a-zA-Z]*)\:")
immediate_re = re.compile("(?:0x)?[0-9a-fA-F]+$") immediate_re = re.compile("(?:0x)?[0-9a-fA-F]+$")
alpha_re = re.compile("^[a-zA-Z]*$") alpha_re = re.compile("^[a-zA-Z]*$")
register_re = re.compile("(^[rRsS][0-4]$)|([iIrRsS][pP]$)") register_re = re.compile("(^[rRsS][0-4]$)|([iIrRsS][pP]$)")
label_re = re.compile("^([a-zA-Z]+)\:$") label_re = re.compile("^([a-zA-Z]+)\:(?:\ *\#\ *[\w]*)?$")
symcall_re = re.compile("^(?:[jJ][pPmM][pPaAbBeEnN][iIrR]|(?:[cC][aA][lL]{2}))\ +([\w]*)$") symcall_re = re.compile("^(?:[jJ][pPmM][pPaAbBeEnN][iIrR]|(?:[cC][aA][lL]{2}))(\ +[\w]+)(?:\ *\#\ *[\w]*)?$")
def main(): def main():