21d8dbfabb
Add support for AVX512-FP16 instructions and the associated handling. Allow "mapN" syntax as well as "mN" syntax to match the documentation. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
215 lines
4 KiB
Text
215 lines
4 KiB
Text
## --------------------------------------------------------------------------
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##
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## Copyright 1996-2021 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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# The token parameters are in the other:
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# TOKEN_TYPE, t_inttwo, t_flags, t_integer
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#
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# * is replaced with the token name converted to upper case.
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# {xxx*yyy} is replaced with the token name stripped from the prefix
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# xxx and suffix yyy before converting to upper case.
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#
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# Tokens other than instructions and registers
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#
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# The ? operator is a keyword, because ? is a legitimate symbol character
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% TOKEN_QMARK, 0, 0, 0
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?
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% TOKEN_PREFIX, PPS_ASIZE, 0, P_*
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a16
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a32
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a64
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asp
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% TOKEN_PREFIX, PPS_LOCK, 0, P_*
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lock
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% TOKEN_PREFIX, PPS_OSIZE, 0, P_*
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o16
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o32
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o64
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osp
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% TOKEN_PREFIX, PPS_REP, 0, P_*
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rep
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repe
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repne
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repnz
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repz
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xacquire
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xrelease
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bnd
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nobnd
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% TOKEN_PREFIX, PPS_TIMES, 0, P_*
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times
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% TOKEN_PREFIX, PPS_WAIT, 0, P_*
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wait
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% TOKEN_PREFIX, PPS_REX, TFLAG_BRC, P_*
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rex
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evex
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vex
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vex3
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vex2
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% TOKEN_SIZE, SIZE_*, 0, S_*
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byte
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word
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dword
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qword
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tword
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oword
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yword
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zword
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% TOKEN_SPECIAL, 0, 0, S_*
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abs
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far
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long
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near
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nosplit
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rel
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short
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strict
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to
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# PTR is a legitimate symbol, but has an optional warning
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% TOKEN_ID, 0, TFLAG_WARN, 0
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ptr
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# DUP is a legitimate symbol, but also has context-specific use in extops
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% TOKEN_ID, 0, TFLAG_DUP, 0
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dup
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% TOKEN_FLOAT, 0, 0, 0
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__?infinity?__
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__?nan?__
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__?qnan?__
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__?snan?__
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% TOKEN_FLOATIZE, 0, 0, FLOAT_{__?float*?__}
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__?float8?__
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__?float16?__
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__?float32?__
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__?float64?__
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__?float80m?__
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__?float80e?__
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__?float128l?__
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__?float128h?__
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% TOKEN_FLOATIZE, 0, 0, FLOAT_B{__?bfloat*?__}
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__?bfloat16?__
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% TOKEN_STRFUNC, 0, 0, STRFUNC_{__?*?__}
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__?utf16?__
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__?utf16le?__
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__?utf16be?__
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__?utf32?__
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__?utf32le?__
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__?utf32be?__
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% TOKEN_IFUNC, 0, 0, IFUNC_{__?*?__}
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__?ilog2e?__
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__?ilog2w?__
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__?ilog2f?__
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__?ilog2c?__
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% TOKEN_*, 0, 0, 0
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seg
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wrt
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% TOKEN_{__?*?__}, 0, 0, 0
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__?masm_ptr?__
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__?masm_flat?__
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% TOKEN_DECORATOR, 0, TFLAG_BRC | TFLAG_BRDCAST , BRC_1TO{1to*}
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1to2
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1to4
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1to8
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1to16
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1to32
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% TOKEN_DECORATOR, 0, TFLAG_BRC, BRC_{*-sae}
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rn-sae
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rd-sae
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ru-sae
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rz-sae
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% TOKEN_DECORATOR, 0, TFLAG_BRC, BRC_*
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sae
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z
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# Multi-character operators. Used in ppscan().
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% TOKEN_SHR, 0, 0, 0
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>>
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% TOKEN_SAR, 0, 0, 0
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>>>
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% TOKEN_SHL, 0, 0, 0
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<<
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<<<
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% TOKEN_SDIV, 0, 0, 0
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//
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% TOKEN_SMOD, 0, 0, 0
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%%
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% TOKEN_EQ, 0, 0, 0
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==
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% TOKEN_NE, 0, 0, 0
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!=
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<>
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% TOKEN_LE, 0, 0, 0
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<=
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% TOKEN_GE, 0, 0, 0
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>=
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% TOKEN_LEG, 0, 0, 0
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<=>
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% TOKEN_DBL_AND, 0, 0, 0
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&&
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% TOKEN_DBL_OR, 0, 0, 0
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||
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% TOKEN_DBL_XOR, 0, 0, 0
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^^
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