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25 lines
467 B
25 lines
467 B
from gbso.cpu.insn import *
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from gbso.cpu.regs import R8, R16
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from gbso.optimize import optimize
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from gbso.program.program import Program
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rLCDC = 0xFF40
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rIE = 0xFFFF
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IEF_VBLANK = 1 << 0
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prgm = Program(
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outputs=set([R8.A]),
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insns=[
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LD_RR_NN(R16.HL, rLCDC),
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RES_N_HL(7),
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RES_N_HL(2),
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LD_RR_NN(R16.HL, rIE),
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LD_HL_N(IEF_VBLANK),
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],
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)
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prgm_opt = optimize(prgm)
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for insn in prgm_opt.insns:
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print(insn.pretty())
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