[backport 290eac75699fb768fdea4588772cf08b5db2788c]
2.09 series was the last one we support context-thru search
(and we were issuing a warning about that) so drop all-context
from get_ctx() routine.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Try to implement the handling of MOVD as attempted in checkin:
70712c0df6c437c50452c4997aa2e3de5a0e0299
and reverted in:
d279fbbd80aab6f79584249629a4aea90b851458
due to BR3392199. This time make sure to use the SX flag to only
match when a size is explicitly given, and also don't duplicate the 0F
6F/7F opcodes, which are documented as MOVQ by AMD as well as Intel.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The NASM 2.09 preprocessor allows some illogical constructs, but which
unfortunately has been found in real code in the field. We need
a compatibility solution or a pragma before we can avoid that.
However, we need the other features in NASM 2.10 to come out, so
revert the preprocessor changes for now.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
In case if there a production
{tok},{%+},{whitespace}*
the preprocessor does not delete
ending paste+spaces tokens. Fix it.
http://bugzilla.nasm.us/show_bug.cgi?id=3392200
Reported-by: KO Myung-Hun <komh@chollian.net>
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Use the -9e compression level when doing xz compression. It only
saves a few kilobytes, but since our files are pretty small it doesn't
really take all that much time.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Since we are back to three bytecodes, move them back to the \271-\273
slot to free up the \264 complete quad.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The way our matching system works we have to make NOHLE an instruction
flag rather than an byte code; by the time we run the byte code
interpreter we have already picked an instruction pattern once and for
all.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
The default page-centered position doesn't work too well with the
title and the new logo, so move the new logo down the page a bit.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Allow specifying an offset from the computed position of the EPS logo:
\M{logoxadj}{adjustment}
\M{logoyadj}{adjustment}
The adjustment is given in Postscript points (1/72" = 0.352778 mm) and
using the Postscript coordinate system, with the origin in the lower
left.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Clean up JMP/CALL patterns so they don't disassemble quite so uglily.
Fix a CALL pattern which would have incorrectly generated a (harmless)
REX.W prefix.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
