mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-11-21 03:14:19 +08:00
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>
216 lines
4.0 KiB
Plaintext
216 lines
4.0 KiB
Plaintext
## --------------------------------------------------------------------------
|
|
##
|
|
## Copyright 1996-2021 The NASM Authors - All Rights Reserved
|
|
## See the file AUTHORS included with the NASM distribution for
|
|
## the specific copyright holders.
|
|
##
|
|
## Redistribution and use in source and binary forms, with or without
|
|
## modification, are permitted provided that the following
|
|
## conditions are met:
|
|
##
|
|
## * Redistributions of source code must retain the above copyright
|
|
## notice, this list of conditions and the following disclaimer.
|
|
## * Redistributions in binary form must reproduce the above
|
|
## copyright notice, this list of conditions and the following
|
|
## disclaimer in the documentation and/or other materials provided
|
|
## with the distribution.
|
|
##
|
|
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
## CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
## INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
## DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
## NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
|
## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
## OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
|
|
## EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
##
|
|
## --------------------------------------------------------------------------
|
|
|
|
# The token parameters are in the other:
|
|
# TOKEN_TYPE, t_inttwo, t_flags, t_integer
|
|
#
|
|
# * is replaced with the token name converted to upper case.
|
|
# {xxx*yyy} is replaced with the token name stripped from the prefix
|
|
# xxx and suffix yyy before converting to upper case.
|
|
|
|
#
|
|
# Tokens other than instructions and registers
|
|
#
|
|
|
|
# The ? operator is a keyword, because ? is a legitimate symbol character
|
|
% TOKEN_QMARK, 0, 0, 0
|
|
?
|
|
|
|
% TOKEN_PREFIX, PPS_ASIZE, 0, P_*
|
|
a16
|
|
a32
|
|
a64
|
|
asp
|
|
|
|
% TOKEN_PREFIX, PPS_LOCK, 0, P_*
|
|
lock
|
|
|
|
% TOKEN_PREFIX, PPS_OSIZE, 0, P_*
|
|
o16
|
|
o32
|
|
o64
|
|
osp
|
|
|
|
% TOKEN_PREFIX, PPS_REP, 0, P_*
|
|
rep
|
|
repe
|
|
repne
|
|
repnz
|
|
repz
|
|
xacquire
|
|
xrelease
|
|
bnd
|
|
nobnd
|
|
|
|
% TOKEN_PREFIX, PPS_TIMES, 0, P_*
|
|
times
|
|
|
|
% TOKEN_PREFIX, PPS_WAIT, 0, P_*
|
|
wait
|
|
|
|
% TOKEN_PREFIX, PPS_REX, TFLAG_BRC, P_*
|
|
rex
|
|
evex
|
|
vex
|
|
vex3
|
|
vex2
|
|
|
|
% TOKEN_SIZE, SIZE_*, 0, S_*
|
|
byte
|
|
word
|
|
dword
|
|
qword
|
|
tword
|
|
oword
|
|
yword
|
|
zword
|
|
|
|
% TOKEN_SPECIAL, 0, 0, S_*
|
|
abs
|
|
far
|
|
long
|
|
near
|
|
nosplit
|
|
rel
|
|
short
|
|
strict
|
|
to
|
|
|
|
# PTR is a legitimate symbol, but has an optional warning
|
|
% TOKEN_ID, 0, TFLAG_WARN, 0
|
|
ptr
|
|
|
|
# DUP is a legitimate symbol, but also has context-specific use in extops
|
|
% TOKEN_ID, 0, TFLAG_DUP, 0
|
|
dup
|
|
|
|
% TOKEN_FLOAT, 0, 0, 0
|
|
__?infinity?__
|
|
__?nan?__
|
|
__?qnan?__
|
|
__?snan?__
|
|
|
|
% TOKEN_FLOATIZE, 0, 0, FLOAT_{__?float*?__}
|
|
__?float8?__
|
|
__?float16?__
|
|
__?float32?__
|
|
__?float64?__
|
|
__?float80m?__
|
|
__?float80e?__
|
|
__?float128l?__
|
|
__?float128h?__
|
|
|
|
% TOKEN_FLOATIZE, 0, 0, FLOAT_B{__?bfloat*?__}
|
|
__?bfloat16?__
|
|
|
|
% TOKEN_STRFUNC, 0, 0, STRFUNC_{__?*?__}
|
|
__?utf16?__
|
|
__?utf16le?__
|
|
__?utf16be?__
|
|
__?utf32?__
|
|
__?utf32le?__
|
|
__?utf32be?__
|
|
|
|
% TOKEN_IFUNC, 0, 0, IFUNC_{__?*?__}
|
|
__?ilog2e?__
|
|
__?ilog2w?__
|
|
__?ilog2f?__
|
|
__?ilog2c?__
|
|
|
|
% TOKEN_*, 0, 0, 0
|
|
seg
|
|
wrt
|
|
|
|
% TOKEN_{__?*?__}, 0, 0, 0
|
|
__?masm_ptr?__
|
|
__?masm_flat?__
|
|
|
|
% TOKEN_DECORATOR, 0, TFLAG_BRC | TFLAG_BRDCAST , BRC_1TO{1to*}
|
|
1to2
|
|
1to4
|
|
1to8
|
|
1to16
|
|
1to32
|
|
|
|
% TOKEN_DECORATOR, 0, TFLAG_BRC, BRC_{*-sae}
|
|
rn-sae
|
|
rd-sae
|
|
ru-sae
|
|
rz-sae
|
|
|
|
% TOKEN_DECORATOR, 0, TFLAG_BRC, BRC_*
|
|
sae
|
|
z
|
|
|
|
# Multi-character operators. Used in ppscan().
|
|
% TOKEN_SHR, 0, 0, 0
|
|
>>
|
|
|
|
% TOKEN_SAR, 0, 0, 0
|
|
>>>
|
|
|
|
% TOKEN_SHL, 0, 0, 0
|
|
<<
|
|
<<<
|
|
|
|
% TOKEN_SDIV, 0, 0, 0
|
|
//
|
|
|
|
% TOKEN_SMOD, 0, 0, 0
|
|
%%
|
|
|
|
% TOKEN_EQ, 0, 0, 0
|
|
==
|
|
|
|
% TOKEN_NE, 0, 0, 0
|
|
!=
|
|
<>
|
|
|
|
% TOKEN_LE, 0, 0, 0
|
|
<=
|
|
|
|
% TOKEN_GE, 0, 0, 0
|
|
>=
|
|
|
|
% TOKEN_LEG, 0, 0, 0
|
|
<=>
|
|
|
|
% TOKEN_DBL_AND, 0, 0, 0
|
|
&&
|
|
|
|
% TOKEN_DBL_OR, 0, 0, 0
|
|
||
|
|
|
|
% TOKEN_DBL_XOR, 0, 0, 0
|
|
^^
|