Joe Soroka
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1b85b55059
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i386-asm: support "pause" opcode
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2011-02-24 09:38:13 -08:00 |
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Joe Soroka
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bec84fa00a
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tccasm: support alternate .type syntaxes
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2011-02-24 09:24:02 -08:00 |
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Joe Soroka
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15b8a57096
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tccpp: treat gas comments in .S files as raw text, not tokens
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2011-02-23 15:13:08 -08:00 |
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Joe Soroka
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0d9376da70
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tccasm: accept bracketed offset expressions
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2011-02-01 15:53:48 -08:00 |
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Joe Soroka
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47b4cf22cd
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tccasm: accept "fmul/fadd st(0),st(n)" (dietlibc ipow/atanh)
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2011-02-01 15:49:37 -08:00 |
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Joe Soroka
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87d84b7cb8
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tccasm: allow one-line prefix+op things like "rep stosb"
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2011-02-01 15:37:58 -08:00 |
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Joe Soroka
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a25325e9be
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tccasm: define __ASSEMBLER__ for .S files, like gcc does
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2011-02-01 15:26:21 -08:00 |
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Joe Soroka
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6839382480
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asmtest: avoid testing against complex nop alignment in gas
.align #,0x90 in gas ignores the 0x90 and outputs any kind
of nop it feels like. the one avoided by this patch is a 7
byte nop, which gas has been doing since at least 1999:
http://sourceware.org/ml/binutils/1999-10/msg00083.html
In order to match what gas does, we would need to make
code alignment target-specific, import a lot of code, and
face the question: exactly which gas {version,target,tune}
combo are we trying to match? see i386_align_code in:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-i386.c?annotate=1.460&cvsroot=src
The smart noppery is turned on via the special casing of 0x90
at line 438 in md_do_align in:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gas/config/tc-i386.h?annotate=1.1&cvsroot=src
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2011-01-23 16:46:24 -08:00 |
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Joe Soroka
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2047f88334
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i386-asm: accept retl as a synonym for ret
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2011-01-21 01:35:28 -08:00 |
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Joe Soroka
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f43fafc680
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accept multiple comma separated symbols for .globl/.global directives, like gas does
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2011-01-20 02:00:50 -08:00 |
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grischka
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045cff28fe
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fix asmtest (somehow), update Makefiles
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2009-07-18 21:54:51 +02:00 |
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grischka
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ea5e81bd6a
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new subdirs: include, lib, tests
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2009-04-18 15:08:03 +02:00 |
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