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34 lines
943 B
34 lines
943 B
from dataclasses import dataclass, field
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from typing import List, Optional
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from gbso.cpu.cpu import CPU
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from gbso.cpu.state import CPUState
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from gbso.cpu.insn import Insn, UNUSED
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@dataclass
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class Program:
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insns: List[Insn] = field(default_factory=list)
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def execute(self, init_state: Optional[CPUState] = None) -> CPU:
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cpu = CPU(state=init_state)
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for insn in self.insns:
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insn.exec(cpu)
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return cpu
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def perf(self) -> int:
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return sum([insn.cycles() for insn in self.insns])
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def display(self) -> None:
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print("=" * 10)
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for insn in self.insns:
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print(insn.pretty())
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print("=" * 10)
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def pad(self, max_bytes: int) -> "Program":
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if len(self.insns) > max_bytes:
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raise ValueError("larger than amount to pad to")
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insns = self.insns.copy() + [UNUSED()] * (max_bytes - len(self.insns))
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return Program(insns=insns)
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