H. Peter Anvin [Thu, 3 Jul 2008 01:11:49 +0000 (18:11 -0700)]
standard.mac: use anonymous contexts
Use anonymous %push instead of giving a context name.
H. Peter Anvin [Thu, 3 Jul 2008 01:11:04 +0000 (18:11 -0700)]
preproc: Allow anonymous contexts
Allow %push and %repl without a context name. For a lot of uses, it
is only a potential source of namespace pollution.
H. Peter Anvin [Wed, 2 Jul 2008 04:42:08 +0000 (21:42 -0700)]
Permit commas in %strcat
H. Peter Anvin [Wed, 2 Jul 2008 04:26:27 +0000 (21:26 -0700)]
preproc: %strcat directive to concatenate quoted strings
I noticed there was no sane way to concatenate the contents of quoted
strings, so add the %strcat directive.
These really need to become preprocessor functions at some stage.
H. Peter Anvin [Sun, 29 Jun 2008 01:53:55 +0000 (18:53 -0700)]
Update the INSTALL file to match current reality
H. Peter Anvin [Sun, 29 Jun 2008 01:39:13 +0000 (18:39 -0700)]
Document case-insensitivity bug.
H. Peter Anvin [Sun, 29 Jun 2008 01:32:16 +0000 (18:32 -0700)]
test: add a test for %imacro
Add a test for case-insensitive matching of %imacro.
H. Peter Anvin [Sun, 29 Jun 2008 01:31:08 +0000 (18:31 -0700)]
nasmlib: fix nasm_str[n]icmp()
Fix nasm_str[n]icmp() on platforms which don't have this function
natively.
XXX: Given the new nasm_tolower() implementation, we should consider
if this might actually be a faster function than the platform-native
one.
H. Peter Anvin [Sun, 29 Jun 2008 01:30:27 +0000 (18:30 -0700)]
preproc: MMacro.finishes is a pointer, not a boolean
MMacro.finishes is a pointer, not a boolean, so set it to "false", not
"NULL".
H. Peter Anvin [Fri, 27 Jun 2008 18:41:59 +0000 (11:41 -0700)]
AES instructions are WESTMERE, not NEHALEM
Still need to make this crap saner...
H. Peter Anvin [Wed, 25 Jun 2008 21:54:14 +0000 (14:54 -0700)]
Make the macros table "unsigned char"
It gets less ugly if we make the macros table "unsigned char".
H. Peter Anvin [Sun, 22 Jun 2008 01:19:13 +0000 (18:19 -0700)]
Run "make alldeps"
H. Peter Anvin [Sun, 22 Jun 2008 01:18:41 +0000 (18:18 -0700)]
pp_directives_len can be uint8_t
Save a few hundred bytes...
H. Peter Anvin [Sat, 21 Jun 2008 22:15:40 +0000 (15:15 -0700)]
Drop the index tables from the canned macros
Instead of an array of strings, just have a character array; that
reduces the size of canned macros by up to 30%, and we only did
sequential access anyway.
H. Peter Anvin [Sat, 21 Jun 2008 18:03:51 +0000 (11:03 -0700)]
Fix a few more <ctype.h> instances
A few isolated instances of isalpha() and isxdigit().
H. Peter Anvin [Sat, 21 Jun 2008 17:23:17 +0000 (10:23 -0700)]
ctype.h: wrapper ctype functions with a cast to (unsigned char)
ctype functions take an *int*, which the user is expected to have
taken the input character from getc() and friends, or taken a
character and cast it to (unsigned char).
We don't care about EOF (-1), so use macros that cast to (unsigned
char) for us.
H. Peter Anvin [Fri, 20 Jun 2008 22:55:45 +0000 (15:55 -0700)]
preproc: free the include path and the final filename
Memory leaks: free the include path, and the final used filename.
H. Peter Anvin [Fri, 20 Jun 2008 22:20:16 +0000 (15:20 -0700)]
Move the output format macros into the macros.pl mechanism
Move the handling of "extra" macros (i.e. output format macros) into
the macros.pl mechanism. This allows us to change the format of the
internal macro store in the future - e.g. to a single byte store
without redundant pointers.
Also, stop using indicies into a long array when there is no good
reason to not just use different arrays.
H. Peter Anvin [Fri, 20 Jun 2008 06:19:20 +0000 (23:19 -0700)]
raa: clean up indentation
Clean up in indentation in the RAA code.
H. Peter Anvin [Fri, 20 Jun 2008 06:09:11 +0000 (23:09 -0700)]
saa: fix indentation
Apply standard indentation to the SAA code, not sure why it was
different...
H. Peter Anvin [Fri, 20 Jun 2008 04:42:42 +0000 (21:42 -0700)]
Somewhat more clever way to generate the %use guard macros
Automatically generate a %define as the first string in the include
block, and just pick the string out of it from that %define statement
to verify existence. That way we eliminate any use of toupper() --
all case-insensitivity in NASM uses tolower()/nasm_tolower().
H. Peter Anvin [Fri, 20 Jun 2008 01:39:24 +0000 (18:39 -0700)]
Protect %use from multi-inclusion and provide a test macro
Automatically provide an include guard for %use packages; the macro
__USE_package__ is automatically defined, and inclusion is suppressed
if it is already defined.
H. Peter Anvin [Thu, 19 Jun 2008 23:58:05 +0000 (16:58 -0700)]
doc: framework for documenting standard macro packages
Add a framework for documenting the standard macro packages. Also
move the standard macros to the end of the preprocessor section,
instead of having them in the middle of the directives list.
H. Peter Anvin [Thu, 19 Jun 2008 23:26:12 +0000 (16:26 -0700)]
%use: call these directives "standard macro packages"
Adopt the term "standard macro packages", "modules" are too
ambiguous.
H. Peter Anvin [Thu, 19 Jun 2008 23:17:41 +0000 (16:17 -0700)]
macros.pl: need to use $' to get proper left-to-right behaviour
Using ^(.*) means we do right-to-left search, since (.*) is a greedy
expression; instead use $' to get the lead-in part of the string.
H. Peter Anvin [Thu, 19 Jun 2008 23:12:20 +0000 (16:12 -0700)]
macros.pl: remove debug prints; improve compression regex
Remove debug print statements from macros.pl
Make sure we test for whitespace at end of statements
H. Peter Anvin [Thu, 19 Jun 2008 23:00:04 +0000 (16:00 -0700)]
macros.c: compress by tokenizing macro directives
Compress macros.c by representing macro directives with a single byte.
We can do this because we only use the ASCII character range inside
the standard macro files.
Note: we could save significant additional space by not having a
pointer array, and instead relying on the fact that we sweep
sequentially through the output array.
H. Peter Anvin [Thu, 19 Jun 2008 22:04:18 +0000 (15:04 -0700)]
preproc: add support for builtin include modules (%use)
Add a builtin equivalent to the %include directive called %use.
%use includes a standard macro file compiled into the binary; these
come from the macros/ directory in the source code.
The idea here is to be able to provide optional macro packages with
the distribution, without adding complex host filesystem dependencies.
H. Peter Anvin [Thu, 19 Jun 2008 18:47:13 +0000 (11:47 -0700)]
doc: macroize texi2ipf and ipfc
Macroize the texi2ipf and ipfc commands (used for OS/2).
H. Peter Anvin [Thu, 19 Jun 2008 18:39:23 +0000 (11:39 -0700)]
doc: for ps to pdf conversion, use "acrodist", "ps2pdf" or "pstopdf"
For PostScript to PDF conversion, use whichever of "acrodist",
"ps2pdf", or "pstopdf" which we can find on the system. I haven't
tried either acrodist or pstopdf myself, only going my the
documentation, but prefer acrodist since it is claimed to produce
smaller output files than ps2pdf.
H. Peter Anvin [Tue, 17 Jun 2008 04:45:42 +0000 (21:45 -0700)]
Merge branch 'nasm-2.03.x'
Conflicts:
Makefile.in
Mkfiles/msvc.mak
Mkfiles/netware.mak
Mkfiles/openwcom.mak
Mkfiles/owlinux.mak
H. Peter Anvin [Tue, 17 Jun 2008 04:19:34 +0000 (21:19 -0700)]
doc: add missing nasmdoc.txt target
H. Peter Anvin [Tue, 17 Jun 2008 04:11:59 +0000 (21:11 -0700)]
NASM 2.03.01
H. Peter Anvin [Mon, 16 Jun 2008 22:55:19 +0000 (15:55 -0700)]
Backport the syncfiles script to the nasm-2.03.x branch
This is a maintenance tool only, it doesn't change the code in any
way. However, it makes it a lot less likely that we'll have a release
go out with a broken Makefile.
H. Peter Anvin [Mon, 16 Jun 2008 06:50:50 +0000 (23:50 -0700)]
syncfiles: use #-- ... --# for consistency with mkdep.pl
mkdep.pl already used #-- ... --# (two dashes) whereas syncfiles.pl
was using #--- ... ---# (three dashes). Change syncfiles.pl to match
mkdep.pl.
H. Peter Anvin [Mon, 16 Jun 2008 06:43:44 +0000 (23:43 -0700)]
syncfiles: terminate directory names at equal signs
In the case where the directory name should be removed (null pathname
separator) don't search backwards past an equal sign, just in case
there isn't a space after the assignment.
H. Peter Anvin [Mon, 16 Jun 2008 04:51:52 +0000 (21:51 -0700)]
Merge branch 'nasm-2.03.x'
H. Peter Anvin [Mon, 16 Jun 2008 04:51:17 +0000 (21:51 -0700)]
-F implies -g backported to 2.03.01
H. Peter Anvin [Mon, 16 Jun 2008 04:50:41 +0000 (21:50 -0700)]
CHANGES: document backport of -F implies -g
H. Peter Anvin [Mon, 16 Jun 2008 04:27:30 +0000 (21:27 -0700)]
Merge branch 'nasm-2.03.x'
Conflicts:
doc/nasmdoc.src
H. Peter Anvin [Mon, 16 Jun 2008 04:25:56 +0000 (21:25 -0700)]
Make -F imply -g (BR 1991213)
When the user specifies -F, imply the -g option. Too many users seem
to make this mistake.
Conflicts:
doc/nasmdoc.src
H. Peter Anvin [Mon, 16 Jun 2008 04:22:40 +0000 (21:22 -0700)]
Merge branch 'nasm-2.03.x'
Conflicts:
doc/nasmdoc.src
H. Peter Anvin [Thu, 12 Jun 2008 04:09:22 +0000 (21:09 -0700)]
doc: Nasm -> NASM
Consistently write NASM in all capitals
H. Peter Anvin [Thu, 12 Jun 2008 01:52:54 +0000 (18:52 -0700)]
doc: title capitalization
H. Peter Anvin [Mon, 16 Jun 2008 04:20:45 +0000 (21:20 -0700)]
doc: add missing period.
Conflicts:
H. Peter Anvin [Thu, 12 Jun 2008 01:38:15 +0000 (18:38 -0700)]
doc: Makefile fixes missing from previous checkin
H. Peter Anvin [Thu, 12 Jun 2008 01:32:33 +0000 (18:32 -0700)]
doc: another case of the RTF backend corrupting state
Another case of the RTF backend corrupting global state. "Fix" it by
only outputting one format at a time; this also makes it possible to
run in parallel.
H. Peter Anvin [Thu, 12 Jun 2008 01:23:14 +0000 (18:23 -0700)]
doc: ps/pdf: set page numbers in normal-sized italic
Set page numbers in normal-sized italic, instead of large and bold.
We might want to consider using bold italic, but I think this is just
fine.
H. Peter Anvin [Thu, 12 Jun 2008 01:14:24 +0000 (18:14 -0700)]
doc: Add NASMENV to the index (BR 1917084)
Add NASMENV to the documentation index.
H. Peter Anvin [Mon, 16 Jun 2008 04:15:18 +0000 (21:15 -0700)]
Merge branch 'nasm-2.03.x'
Conflicts:
doc/psfonts.ph
H. Peter Anvin [Mon, 16 Jun 2008 04:13:12 +0000 (21:13 -0700)]
Documentation facelift backported to 2.03.x
H. Peter Anvin [Mon, 16 Jun 2008 04:11:35 +0000 (21:11 -0700)]
CHANGES: Document documentation facelift
H. Peter Anvin [Thu, 12 Jun 2008 01:09:02 +0000 (18:09 -0700)]
ps/pdf doc: default to 10-point font, wider leading
Switch the main font to 10 points Times Roman, but leave the leading
at 11 points. This produces, in my opinion, a much more legible and
printable document.
H. Peter Anvin [Mon, 16 Jun 2008 04:01:25 +0000 (21:01 -0700)]
Merge branch 'nasm-2.03.x'
Conflicts:
CHANGES
H. Peter Anvin [Mon, 16 Jun 2008 04:00:16 +0000 (21:00 -0700)]
CHANGES: call the next version on this branch 2.03.01
Call the next version on this branch 2.03.01.
H. Peter Anvin [Mon, 16 Jun 2008 01:35:01 +0000 (18:35 -0700)]
syncfiles: use the same regexp for hints as mkdep uses
Use the same regular expression for hints in both mkdep and syncfiles.
H. Peter Anvin [Mon, 16 Jun 2008 01:33:03 +0000 (18:33 -0700)]
syncfiles: handle the case of the null path separator
Correctly handle the null path separator (meaning remove the directory
portion entirely.)
H. Peter Anvin [Mon, 16 Jun 2008 00:53:12 +0000 (17:53 -0700)]
utf.asm: add some error cases
Add some error cases for testing
H. Peter Anvin [Mon, 16 Jun 2008 00:52:45 +0000 (17:52 -0700)]
syncfiles.pl: remove obsolete comment
There isn't anything magic about the input file syntax.
H. Peter Anvin [Mon, 16 Jun 2008 00:39:45 +0000 (17:39 -0700)]
Free EOT_DB_STRING_FREE in cleanup_insn()
Free EOT_DB_STRING_FREE data in cleanup_insn(), which is where we free
all the other extop data.
H. Peter Anvin [Sun, 15 Jun 2008 23:55:39 +0000 (16:55 -0700)]
Mark Perl scripts executable
Be consistent about marking Perl scripts executable, even if we always
invoke them with $(PERL) in the Makefiles.
H. Peter Anvin [Sun, 15 Jun 2008 23:54:29 +0000 (16:54 -0700)]
Script to automagically synchronize the object file lists
Add a script to automagically synchronize the list of object files
between the various Makefiles.
H. Peter Anvin [Sun, 15 Jun 2008 23:18:43 +0000 (16:18 -0700)]
Update Mkfiles/*.mak
Sync the file list in Mkfiles/*.mak
H. Peter Anvin [Sun, 15 Jun 2008 04:37:46 +0000 (21:37 -0700)]
CHANGES: Document new features
H. Peter Anvin [Sun, 15 Jun 2008 04:36:56 +0000 (21:36 -0700)]
Merge branch 'nasm-2.03.x'
H. Peter Anvin [Sun, 15 Jun 2008 04:36:18 +0000 (21:36 -0700)]
CHANGES: document changes from nasm-2.03
H. Peter Anvin [Sun, 15 Jun 2008 04:23:39 +0000 (21:23 -0700)]
doc: Add Unicode Strings to Unicode index
H. Peter Anvin [Sun, 15 Jun 2008 04:21:17 +0000 (21:21 -0700)]
Document __utf16__ and __utf32__
H. Peter Anvin [Sun, 15 Jun 2008 04:10:21 +0000 (21:10 -0700)]
Merge branch 'nasm-2.03.x'
H. Peter Anvin [Sun, 15 Jun 2008 04:09:39 +0000 (21:09 -0700)]
quote: fix termination condition for hexadecimal escapes
Fix reversed test for hexadecimal escape sequence termination.
H. Peter Anvin [Sun, 15 Jun 2008 04:08:38 +0000 (21:08 -0700)]
Support __utf16__ and __utf32__ in an expression context
Support __utf16__ and __utf32__ in expression contexts.
H. Peter Anvin [Sun, 15 Jun 2008 04:07:09 +0000 (21:07 -0700)]
strfunc: fix UTF-8 mid-character limit
H. Peter Anvin [Sun, 15 Jun 2008 03:53:45 +0000 (20:53 -0700)]
strfunc: always null-terminate the output buffer
Make sure that the buffer is always null-terminated, even though we do
have to use the length, since the string can (and often will) have
embedded nulls.
H. Peter Anvin [Sat, 14 Jun 2008 23:53:48 +0000 (16:53 -0700)]
Implement __utf16__() and __utf32__() for the DB family
Implement __utf16__() and __utf32__() for the DB family of
pseudo-instructions. Not yet implemented for evaluation context.
H. Peter Anvin [Sat, 14 Jun 2008 19:09:25 +0000 (12:09 -0700)]
doc: add a couple of stylistic alternatives
Add a few alternate font sets for the documentation. I would be
interested to see if anyone thinks they are better.
H. Peter Anvin [Thu, 12 Jun 2008 16:33:32 +0000 (09:33 -0700)]
Merge branch 'nasm-2.03.x'
H. Peter Anvin [Thu, 12 Jun 2008 16:31:19 +0000 (09:31 -0700)]
Fix overflow in listing.c (BR 1991797)
Fix a buffer overflow in listing.c (BR 1991797).
Putting this on the nasm-2.03.x branch as a potential candidate for a
patch release.
H. Peter Anvin [Thu, 12 Jun 2008 04:09:22 +0000 (21:09 -0700)]
doc: Nasm -> NASM
Consistently write NASM in all capitals
H. Peter Anvin [Thu, 12 Jun 2008 01:52:54 +0000 (18:52 -0700)]
doc: title capitalization
H. Peter Anvin [Thu, 12 Jun 2008 01:51:14 +0000 (18:51 -0700)]
doc: add missing period.
H. Peter Anvin [Thu, 12 Jun 2008 01:50:41 +0000 (18:50 -0700)]
doc: remove obsolete note.
H. Peter Anvin [Thu, 12 Jun 2008 01:38:15 +0000 (18:38 -0700)]
doc: Makefile fixes missing from previous checkin
H. Peter Anvin [Thu, 12 Jun 2008 01:32:33 +0000 (18:32 -0700)]
doc: another case of the RTF backend corrupting state
Another case of the RTF backend corrupting global state. "Fix" it by
only outputting one format at a time; this also makes it possible to
run in parallel.
H. Peter Anvin [Thu, 12 Jun 2008 01:23:14 +0000 (18:23 -0700)]
doc: ps/pdf: set page numbers in normal-sized italic
Set page numbers in normal-sized italic, instead of large and bold.
We might want to consider using bold italic, but I think this is just
fine.
H. Peter Anvin [Thu, 12 Jun 2008 01:14:24 +0000 (18:14 -0700)]
doc: Add NASMENV to the index (BR 1917084)
Add NASMENV to the documentation index.
H. Peter Anvin [Thu, 12 Jun 2008 01:09:02 +0000 (18:09 -0700)]
ps/pdf doc: default to 10-point font, wider leading
Switch the main font to 10 points Times Roman, but leave the leading
at 11 points. This produces, in my opinion, a much more legible and
printable document.
H. Peter Anvin [Thu, 12 Jun 2008 01:07:40 +0000 (18:07 -0700)]
Make -F imply -g (BR 1991213)
When the user specifies -F, imply the -g option. Too many users seem
to make this mistake.
Charles Crayne [Wed, 11 Jun 2008 23:15:01 +0000 (16:15 -0700)]
Correct X86_64 reference in dwarf support message
H. Peter Anvin [Wed, 11 Jun 2008 22:49:41 +0000 (15:49 -0700)]
Use an explicit table for tolower() to avoid a function call
On some platforms, tolower() is implemented as a function call, in
order to handle locale support. We never change locales, so can the
result of tolower() into a table, so we don't have to sit through the
function call every time.
~1.3% overall performance improvement on a macro-heavy benchmark under
Linux x86-64.
H. Peter Anvin [Wed, 11 Jun 2008 01:29:11 +0000 (18:29 -0700)]
Remove expand_macros_in_string()
Remove the now-unused expand_macros_in_string() function.
H. Peter Anvin [Wed, 11 Jun 2008 01:27:38 +0000 (18:27 -0700)]
Add %warning, saner unquoting of %error
- Add %warning directive
- Only unquote an %error or %warning string if it is the only thing on
the directive line.
- Don't expand macros inside a quoted string, even for %error.
H. Peter Anvin [Tue, 10 Jun 2008 21:44:09 +0000 (14:44 -0700)]
nasmlib.c: fwriteint*() only need WORDS_LITTLEENDIAN
fwriteint*() don't require unaligned references, so they can be
optimized for WORDS_LITTLEENDIAN rather than X86_MEMORY...
H. Peter Anvin [Tue, 10 Jun 2008 21:41:43 +0000 (14:41 -0700)]
Fix typo: s/most/least/
Littleendian = least signficant byte first
H. Peter Anvin [Tue, 10 Jun 2008 20:00:27 +0000 (13:00 -0700)]
Make it possible to use "inline" and "restrict"
Put the appropriate machinery in place to be able to use the "inline"
and "restrict" keywords with appropriate semantics.
H. Peter Anvin [Tue, 10 Jun 2008 16:35:26 +0000 (09:35 -0700)]
Introduce likely/unlikely macros, use them in saa.c
Introduce the likely() and unlikely() macros, as used in Linux.
They are compiler-dependent hints that a particular boolean expression
is likely to be true or false, respectively.
Currently only implemented for gcc.
H. Peter Anvin [Tue, 10 Jun 2008 16:31:31 +0000 (09:31 -0700)]
SAA: optimize all power-of-two lengths
We can actually use the shift optimization whenever blk_len ==
SAA_BLKLEN, which will be true for all powers of two.
H. Peter Anvin [Tue, 10 Jun 2008 16:29:20 +0000 (09:29 -0700)]
SAA: optimize seeks when used on a byte array
In practice, we only ever use the seeking functions on byte arrays
(elem_len == 1). Optimize for that case, to avoid a general divmod
operation.
H. Peter Anvin [Tue, 10 Jun 2008 03:45:19 +0000 (20:45 -0700)]
Make strings a first-class token type; defer evaluation
Make strings a proper, first-class token type, instead of relying on
the "TOKEN_NUM with tv_charptr" hack. Only convert a string to a
number if requested in an expression context; this also makes it
possible to actually issue a warning when it overflows.
H. Peter Anvin [Tue, 10 Jun 2008 00:40:16 +0000 (17:40 -0700)]
Move all the RAA code out of nasmlib
The RAA code doesn't have to be in nasmlib; it is only used by nasm
itself, and is better handled in a separate module.
H. Peter Anvin [Tue, 10 Jun 2008 00:35:33 +0000 (17:35 -0700)]
saa.h doesn't need nasmlib.h
We don't have to include nasmlib.h in saa.h