113 lines
1.1 KiB
Plaintext
113 lines
1.1 KiB
Plaintext
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#
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mes 2, EM_WSIZE, EM_PSIZE
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exp $_m_a_i_n
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pro $_m_a_i_n, 0
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oneshort
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onebyte
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rom 1
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moneshort
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rom 65535
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monebyte
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rom 255
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/* Positive byte->word */
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loe onebyte
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loc 1
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loc EM_WSIZE
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cii
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loc 1
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cmu EM_WSIZE
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zeq *1
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loc __LINE__
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cal $fail
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asp 4
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1
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/* Negative byte->word */
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loe monebyte
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loc 1
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loc EM_WSIZE
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cii
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loc -1
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cmu EM_WSIZE
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zeq *2
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loc __LINE__
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cal $fail
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asp 4
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2
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#if EM_WSIZE == 2
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/* Positive byte->dword */
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loe onebyte
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loc 1
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loc 4
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cii
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loc 0
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loc 1
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cmu 4
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zeq *3
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loc __LINE__
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cal $fail
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asp 4
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3
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/* Negative byte->short */
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loe monebyte
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loc 1
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loc 4
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cii
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loc -1
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loc -1
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cmu 4
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zeq *4
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loc __LINE__
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cal $fail
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asp 4
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4
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/* Positive word->dword */
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loe oneshort
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loc 2
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loc 4
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cii
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loc 0
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loc 1
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cmu 4
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zeq *5
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loc __LINE__
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cal $fail
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asp 4
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5
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/* Negative word->short */
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loe moneshort
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loc 2
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loc 4
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cii
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loc -1
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loc -1
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cmu 4
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zeq *6
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loc __LINE__
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cal $fail
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asp 4
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6
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#endif
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cal $finished
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end
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