91 lines
1.3 KiB
Plaintext
91 lines
1.3 KiB
Plaintext
# The OS/K Team licenses this file to you under the MIT license.
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# See the LICENSE file in the project root for more information.
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#---------------------------------------------------------------------------#
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# Logical instructions #
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#---------------------------------------------------------------------------#
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# Bitwise NOT
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not 1
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not 2
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# Bitwise OR
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or 2
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or 3
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# Bitwise AND
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and 2
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and 3
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# Bitwise XOR
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xor 2
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xor 3
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# Logical left/right shift
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shl 2
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shl 3
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shr 2
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shr 3
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# Arithmetical right shift
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sar 2
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sar 3
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#---------------------------------------------------------------------------#
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# Arithmetic instructions #
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#---------------------------------------------------------------------------#
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# Negation
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neg 1
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neg 2
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# Negation but traps on $src == -2^N
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negv 1
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negv 2
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# Addition
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add 2
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add 3
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# Addition but traps on overflow
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addv 2
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addv 3
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# Substraction
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sub 2
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sub 3
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# Substraction but traps on underflow
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subv 2
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subv 3
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# Multiplication
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# $dest = LO($src1 * $src2)
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mul 2
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mul 3
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# Multiplication (unsigned)
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# $dest1 = HI($dest2 * $src)
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# $dest2 = LO($dest2 * $src)
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#
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mulhi 3
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# Multiplication (signed)
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# $dest1 = HI($dest2 * $src)
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# $dest2 = LO($dest2 * $src)
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#
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imulhi 3
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# Division (unsigned)
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div 2
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div 3
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# Division (signed)
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idiv 2
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idiv 3
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# Modulo/remainder
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rem 2
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rem 3
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