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fec865e75e
A very simple %use package to support the ternary logic instructions. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
;; --------------------------------------------------------------------------
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;;
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;; Copyright 2025 The NASM Authors - All Rights Reserved
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;; See the file AUTHORS included with the NASM distribution for
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;; the specific copyright holders.
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;;
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;; Redistribution and use in source and binary forms, with or without
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;; modification, are permitted provided that the following
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;; conditions are met:
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;;
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;; * Redistributions of source code must retain the above copyright
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;; notice, this list of conditions and the following disclaimer.
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;; * Redistributions in binary form must reproduce the above
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;; copyright notice, this list of conditions and the following
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;; disclaimer in the documentation and/or other materials provided
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;; with the distribution.
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;;
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;; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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;; CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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;; INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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;; MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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;; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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;; CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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;; SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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;; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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;; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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;; CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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;; OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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;; EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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;;
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;; --------------------------------------------------------------------------
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;;
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;; vtern.mac
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;;
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;; A couple of macros to simplify the syntax of the ternary logic
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;; instructions.
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;;
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USE: vtern
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%imacro vpternlogd 4.nolist
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%define %%imm(a,A,b,B,c,C) (%4)
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%? %1,%2,%3,%%imm(0xaa,0xaa,0xcc,0xcc,0xf0,0xf0)
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%endmacro
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%imacro vpternlogq 4.nolist
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%define %%imm(a,A,b,B,c,C) (%4)
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%? %1,%2,%3,%%imm(0xaa,0xaa,0xcc,0xcc,0xf0,0xf0)
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%endmacro
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