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from dataclasses import dataclass
from assembler_ops import *
from assembler_eval import *
from asm_pass2 import *
@dataclass
class Result3Line:
line_num: int
address: int
parts: list[str]
@dataclass
class Result3:
lines: list[Result3Line]
options: Options
operations: OpExpansionDict
labels: dict[str, int]
def pass_3(result2: Result2) -> Result3:
result_lines: list[Result3Line] = []
labels: dict[str, int] = {}
address = 0
for line in result2.lines:
keyword, *args = line.parts
match keyword:
case "@address":
address = eval(args[0])
continue
case "@label":
labels[args[0]] = address
continue
case _:
result_lines.append(Result3Line(
line_num=line.line_num,
parts=line.parts,
address=address,
))
address += 1
return Result3(
operations=result2.operations,
options=result2.options,
lines=result_lines,
labels=labels,
)
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