107 lines
933 B
NASM
107 lines
933 B
NASM
// Unsupported Function
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// push argument 0
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@0
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D = A
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@ARG
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A = M
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A = D + A
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D = M
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// ^ D = *(LCL + index)
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@SP
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A = M
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M = D
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@SP
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M = M + 1
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// ^ push D
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// pop static Class2.0
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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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@SP
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M = M - 1
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// ^ pop into D
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@Class2.0
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M = D
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// ^ Class2.0 = D
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// push argument 1
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@1
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D = A
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@ARG
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A = M
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A = D + A
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D = M
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// ^ D = *(LCL + index)
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@SP
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A = M
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M = D
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@SP
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M = M + 1
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// ^ push D
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// pop static Class2.1
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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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@SP
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M = M - 1
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// ^ pop into D
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@Class2.1
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M = D
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// ^ Class2.1 = D
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// push constant 0
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@0
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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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@SP
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M = M + 1
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// Unsupported Return
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// Unsupported Function
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// push static Class2.0
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@Class2.0
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D = M
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// ^ D = Class2.0
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@SP
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A = M
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M = D
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@SP
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M = M + 1
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// ^ push from D
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// push static Class2.1
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@Class2.1
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D = M
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// ^ D = Class2.1
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@SP
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A = M
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M = D
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@SP
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M = M + 1
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// ^ push from D
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// sub
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@SP
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A = M
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A = A - 1
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A = A - 1
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D = M
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A = A + 1
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D = D - M
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A = A - 1
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M = D
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@SP
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M = M - 1
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// Unsupported Return
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