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arunk-s/instruction.tavor

Last active August 29, 2015 14:17
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Simple tavor format to generate assembly code statement
Raw
instruction.tavor
START = line |
register_name = "eax" | "ebx" | "ecx" | "edx"
label = +([\w]) ":"
inst_mov = "mov " register_name "," register_name,
| "mov " register_name "," +([\d])
inst_add = "add " register_name "," register_name,
| "add " register_name "," +([\d])
inst_jmp = "jmp " +([\w])
inst_inc = "inc " register_name
inst = inst_mov | inst_add | inst_inc | inst_jmp
line = inst | label
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