40 lines
308 B
NASM
40 lines
308 B
NASM
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// push constant 7
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@7
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D=A
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@SP
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A=M
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M=D
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A=A+1
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D=A
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@SP
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M=D
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// end push constant 7
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// push constant 8
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@8
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D=A
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@SP
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A=M
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M=D
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A=A+1
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D=A
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@SP
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M=D
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// end push constant 8
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// ==== add ====
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// pop starts
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@SP
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A=M
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A=A-1
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D=M
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// pop ends
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// inner add starts
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A=A-1
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D=D+M
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// inner add ends
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M=D
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A=A+1
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D=A
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@SP
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M=D
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// ==== add ====
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