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import importlib
import sys
import os.path
from dataclasses import dataclass
from .asm_ops import *
from .asm_eval import *
from .asm_pass0 import *
from .tokenizer import tokenize
@dataclass
class Result1Line:
line_num: int
src_file: str
parts: list[str]
@dataclass
class Result1:
lines: list[Result1Line]
operations: OpExpansionDict
def pass_1(result0: Result0) -> Result1:
result_lines: list[Result1Line] = []
operations: OpExpansionDict = expansions.copy()
for line in result0.lines:
keyword, *args = tokenize(line.line)
match keyword:
case "@use":
module_name, ops = args[0].split(":")
ops_split = ops.split(",")
sys.path.append(os.path.dirname(line.src_file))
module = importlib.import_module(module_name)
mod_expansions: OpExpansionDict = module.expansions
for op in mod_expansions:
expansion = mod_expansions[op]
if ops == "*" or op in ops_split:
operations[op] = expansion
case "%%data_segment":
# drop the data_segment sentinel
continue
case _:
result_lines.append(Result1Line(
src_file=line.src_file,
line_num=line.line_num,
parts=[keyword, *args]
))
return Result1(
operations=operations,
lines=result_lines
)
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