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| author | H. Peter Anvin <hpa@zytor.com> | 2019-09-23 16:40:03 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2019-09-23 16:40:03 -0700 |
| commit | 8571f06061b47471a340e350fdfcd804098637d6 (patch) | |
| tree | c255ed0e90a4b716e98d6c9b7635bb88b482e212 /asm/tokens.dat | |
| parent | f7dbdb2e136db99051b14403a0f29c5155bbf7d8 (diff) | |
| download | nasm-8571f06061b47471a340e350fdfcd804098637d6.tar.gz | |
preprocessor: major cleanups; inline text into Tokenpp-inline
Major cleanups of the preprocessor. In particular, the
block-allocation of Token is pretty ridiculous since nearly every
token requires a text allocation anyway. Change the definition of
Token so that only very long tokens (48+ characters on 64-bit systems)
need to be stored out of line.
If malloc() preserves alignment (XXX: glibc doesn't) then this means
that each Token will fit in a cache line.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'asm/tokens.dat')
| -rw-r--r-- | asm/tokens.dat | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/asm/tokens.dat b/asm/tokens.dat index ad26420d..81875f0e 100644 --- a/asm/tokens.dat +++ b/asm/tokens.dat @@ -1,5 +1,5 @@ ## -------------------------------------------------------------------------- -## +## ## Copyright 1996-2016 The NASM Authors - All Rights Reserved ## See the file AUTHORS included with the NASM distribution for ## the specific copyright holders. @@ -14,7 +14,7 @@ ## 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 @@ -149,3 +149,45 @@ z evex vex3 vex2 + +# 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 +^^ |