H. Peter Anvin [Mon, 13 Oct 2008 17:17:27 +0000 (10:17 -0700)]
BR 2164053: --prefix _ not --prefix_
The --prefix option takes a separate argument, not an attached
argument.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Mon, 13 Oct 2008 04:17:34 +0000 (21:17 -0700)]
NASM 2.05rc4
H. Peter Anvin [Mon, 13 Oct 2008 04:17:04 +0000 (21:17 -0700)]
Document RIP-relative GOT fixes in ELF64
Charles Crayne [Sun, 12 Oct 2008 21:14:45 +0000 (14:14 -0700)]
Fix typo in previous outelf64.c commit
Stray line fragment left in when removing debug code.
Charles Crayne [Sun, 12 Oct 2008 21:00:11 +0000 (14:00 -0700)]
RIP rel relocations for PIC released for testing.
Expressions like
mov r15,[rel integer wrt ..got]
lea rax,[rel integer wrt ..gotoff]
now assemble correctly.
In addition, a fix has been made to the corresponding
abs relocations.
Both of these areas still need additional testing.
H. Peter Anvin [Thu, 9 Oct 2008 22:37:10 +0000 (15:37 -0700)]
assemble.c: use case4() macros like in disasm.c
Use the case4() macros as we already do in disasm.c. It helps reduce
visual clutter, and more clearly demonstrates that groups of four
belong together. Furthermore, it makes the text compact enough that
we can now use case statements to mask down the EA patterns correctly.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 9 Oct 2008 21:15:36 +0000 (14:15 -0700)]
disasm: collapse all the segment register push/pop bytecodes
As far as the disassembler is concerned, the segment register push/pop
bytecodes can be collapsed to a simple expression; the remaining
differences are handled by the filter expressions in insns.pl.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 9 Oct 2008 06:32:33 +0000 (23:32 -0700)]
test/pushseg.asm: add "pop cs"
"pop cs" is an 8086-only opcode; we support it for assembly but not
for disassembly.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 9 Oct 2008 06:30:41 +0000 (23:30 -0700)]
test/pushseg.asm: test for push/pop of segment registers
Simple test for push/pop of segment registers.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 9 Oct 2008 04:17:32 +0000 (21:17 -0700)]
Reshuffle and move the bytecodes for segment register push/pop
Reshuffle the bytecodes for segment register push/pop to make more
sense, and move them from \4 to \344, thus freeing up the single-digit
bytecodes \4..\7 for future use. It doesn't really make sense to use
single-digit bytecodes for this very oddball use.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 8 Oct 2008 23:56:35 +0000 (16:56 -0700)]
Collect statistics on bytecode use in insnsb.c
We are starting to have to worry about running short on available
bytecodes, especially where we encode the operand number in the byte
code. Thus, compile a table of bytecode usage and include as a
comment in insnsb.c.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 8 Oct 2008 23:25:26 +0000 (16:25 -0700)]
NASM 2.05rc3
H. Peter Anvin [Tue, 7 Oct 2008 23:53:49 +0000 (16:53 -0700)]
test/imul.asm: remove obsolete ERROR marker
Error already fixed...
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 18:28:29 +0000 (11:28 -0700)]
Test for various IMUL patterns
Test for IMUL patterns.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 18:26:41 +0000 (11:26 -0700)]
Add missing IMUL pattern: reg64,imm8
Make "imul rax,byte 5" work as expected.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 17:56:32 +0000 (10:56 -0700)]
Add a few missing \15 -> \275 conversions
Add a few \15 -> \275 conversions that had been missed earlier.
Still haven't done the work on IMUL.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 17:53:08 +0000 (10:53 -0700)]
Change \40 class opcodes to \254, except IMUL
Change \40 class opcodes which need to be changed to \254. IMUL will
need a separate audit; I'm not convinced we are really sure what all
the IMUL conditions should be.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 17:05:10 +0000 (10:05 -0700)]
New opcode for 32->64 bit sign-extended immediate with warning
Add a new opcode for 32->64 bit sign-extended immediate, with warning
on the number not matching.
This unfortunately calls for an audit of all the \4[0123] opcodes, if
they should be replaced by \25[4567]. This only replaces one
instruction (MOV reg64,imm32); other instructions need to be
considered.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 16:59:18 +0000 (09:59 -0700)]
test/immwarn.asm: add a few more non-warning tests
A few non-warning conditions.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 16:56:38 +0000 (09:56 -0700)]
Remove is_sbyte64() and replace with is_sbyte32() plus custom warning
is_sbyte64() was equivalent to is_sbyte32() plus the warning; however,
the warning is only used in one place (and conflicts with another
warning there), so remove the function.
Furthermore, add back the test for pure immediates in
possible_sbyte(); they had been broken out but never folded back in --
and are essential.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 06:47:58 +0000 (23:47 -0700)]
Avoid double warning for signed dword immediate
Avoid double warning for the case where a signed dword immediate is
incorrectly extended to 64 bits.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 06:40:31 +0000 (23:40 -0700)]
New opcodes to deal with 8-bit immediate sign extended to opsize
New opcodes to deal with 8-bit immediates which are then sign-extended
to the operand size. These allow us to warn appropriately.
Not sure I'm using these in all the proper places; need audit of all
uses of the \14..\17 opcodes.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 02:16:27 +0000 (19:16 -0700)]
NASM 2.05rc2
H. Peter Anvin [Tue, 7 Oct 2008 02:15:42 +0000 (19:15 -0700)]
changes: document immediate fix
H. Peter Anvin [Tue, 7 Oct 2008 02:11:07 +0000 (19:11 -0700)]
BR 2148448: Fix RIP-relative addressing with an immediate
When there is an immediate in the instruction, a RIP-relative offset
may not be relative to the end of the offset itself, since it is
relative to the end of the *instruction*, not the end of the *offset*.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 01:49:00 +0000 (18:49 -0700)]
immwarn: more immediate warnings test, with notes of where we fail
More tests for immediate warnings, with notes for the ones where we
currently fail to do the right thing.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Mon, 6 Oct 2008 02:42:55 +0000 (19:42 -0700)]
Better warnings for out-of-range values
Issue better warnings for out-of-range values. This is not yet
complete.
In particular, note we may have out-of-range for values that end up
being subject to optimization. That is because the optimization takes
place on the *truncated* value, not the pre-truncated value.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 01:27:30 +0000 (18:27 -0700)]
test: change .stdout/.stderr to stdout/stderr
Using hidden files are rather antisocial, and rather pointless in this
particular context. Change .stdout and .stderr to simply stdout and
stderr.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 01:00:13 +0000 (18:00 -0700)]
changes: document CVT fixes.
Document fixes to the CVT instructions.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 00:58:57 +0000 (17:58 -0700)]
BR 2148476: Fix arguments for a bunch of the CVT* instructions
Fix bugs exposed by test for BR 2148476.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 7 Oct 2008 00:57:18 +0000 (17:57 -0700)]
test/br2148476.asm: comprehensive test of the CVT* instructions
Do a best attempt at a comprehensive test of the various CVT* SSE
instructions. This includes the bug of BR 2148476.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Mon, 6 Oct 2008 02:41:32 +0000 (19:41 -0700)]
test/immwarn.asm: new test for immediate warnings
Test for various conditions that should or should not generate
immediate warnings.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Sun, 5 Oct 2008 05:02:44 +0000 (22:02 -0700)]
test/Makefile: rule to run performtest --diff
Rule to run performtest with the --diff option.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Sun, 5 Oct 2008 05:01:42 +0000 (22:01 -0700)]
performtest: use -u with diff
Unified diffs are the only sane option. When calling diff, pass the
-u option.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Sun, 5 Oct 2008 04:59:38 +0000 (21:59 -0700)]
test/Makefile: add rules for the automatic tests
Add Makefile rules to run the automatic tests.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Sun, 5 Oct 2008 02:02:30 +0000 (19:02 -0700)]
assemble.c: be smarter about when to suppress warnings due to SBYTE
Be smarter and don't suppress warnings due to SBYTE when the SBYTE
didn't actually match.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Sun, 5 Oct 2008 01:50:47 +0000 (18:50 -0700)]
assemble.c: do not warn on valid SBYTE optimizations
Do not warn on valid SBYTE optimizations. If we are optimizing and
match one of the SBYTE conditions, do not error out.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 1 Oct 2008 23:08:23 +0000 (16:08 -0700)]
NASM 2.05rc1
H. Peter Anvin [Wed, 1 Oct 2008 17:02:44 +0000 (10:02 -0700)]
doc/changes.src: update
Add information about the recent bug fixes.
Victor van den Elzen [Wed, 1 Oct 2008 11:16:26 +0000 (13:16 +0200)]
Already aligned aligns should be 0 bytes, not %1.
Victor van den Elzen [Wed, 1 Oct 2008 11:08:50 +0000 (13:08 +0200)]
Apply patch from BR 890790
Victor van den Elzen [Wed, 1 Oct 2008 10:18:28 +0000 (12:18 +0200)]
Apply patch from BR 1197827
H. Peter Anvin [Wed, 1 Oct 2008 00:14:54 +0000 (17:14 -0700)]
changes.src: document JMP reg64 fix.
Document the fixed JMP reg64.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 1 Oct 2008 00:12:19 +0000 (17:12 -0700)]
rdsrc.pl: handle tabs in the input
It is just to painful to keep the source files tab-free. Handle tabs
in the input as required.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 1 Oct 2008 00:07:14 +0000 (17:07 -0700)]
doc: remove tab
The documentation processor doesn't like tabs.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 1 Oct 2008 00:01:23 +0000 (17:01 -0700)]
Put the static information about warnings in a structure
Put the static information about warnings in a structure, so one can
see what goes with what. Also, change the sense so "true" means
enabled.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 30 Sep 2008 23:39:17 +0000 (16:39 -0700)]
Allow %warning output to be suppressed
Allow the user to suppress user-specified warnings.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 30 Sep 2008 23:31:06 +0000 (16:31 -0700)]
assemble.c: cleanups
Formatting and some other minor cleanups.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 30 Sep 2008 23:24:47 +0000 (16:24 -0700)]
Document the -O0 and -O1 behaviors.
Document the way the -O0 and -O1 options actually behave. -O0, in
particular, is NASM 0.98 compatibility mode.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Charles Crayne [Tue, 30 Sep 2008 23:11:32 +0000 (16:11 -0700)]
Change behavior of -O0 and -O1 for backward compatibility
-O0: JMP default to NEAR, Jcc/LOOP/JCXZ default to SHORT.
In other words, this is reverting to full-blown 0.98 behavior, not
0.98.39.
-O1: JMP and Jcc default to NEAR, LOOP/JCXZ default to SHORT (only
possible form).
Charles Crayne [Sat, 27 Sep 2008 00:13:09 +0000 (17:13 -0700)]
Document a64 and o64 qualifiers
Add references and index entries for a64 and o64.
H. Peter Anvin [Fri, 26 Sep 2008 06:45:20 +0000 (23:45 -0700)]
Add more 64-bit jump tests
H. Peter Anvin [Fri, 26 Sep 2008 06:42:28 +0000 (23:42 -0700)]
JMP reg64 does not require a REX.W prefix.
We were redundantly emitting a REX.W prefix for JMP reg64.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Fri, 26 Sep 2008 00:07:41 +0000 (17:07 -0700)]
NASM 2.04
H. Peter Anvin [Thu, 25 Sep 2008 22:45:06 +0000 (15:45 -0700)]
Set __PASS__ to 3 for preprocess only
When running the preprocessor only, set __PASS__ to 3.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 25 Sep 2008 09:33:24 +0000 (02:33 -0700)]
Clean up unterminated lines
H. Peter Anvin [Thu, 25 Sep 2008 09:31:50 +0000 (02:31 -0700)]
Actually make non-power-of-2 alignments work
We can't use ($$-$) % (%1) since the wraparound will be wrong except
for powers of 2.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 25 Sep 2008 00:39:03 +0000 (17:39 -0700)]
NASM 2.04rc6
H. Peter Anvin [Thu, 25 Sep 2008 00:34:37 +0000 (17:34 -0700)]
Document __PASS__
Document __PASS__, but discourage users from using it.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 24 Sep 2008 17:20:40 +0000 (10:20 -0700)]
Add __PASS__ builtin macro
Add a new builtin macro, __PASS__, which is either 1 (for a
preparatory pass), 2 (for a final pass, including preprocessor only),
or 0 (for dependency generation.) This might be useful in special
contexts.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 24 Sep 2008 16:14:49 +0000 (09:14 -0700)]
Unbreak %warning
Since the error directives, including %warning, are now issued in the
final pass only, it is important that we do *not* pass ERR_PASS1 with
%warning. Rather than playing even more ugly games in error(),
require ERR_PASS1 to be passed in with warnings elsewhere in the
preprocessor, just like the rest of the system.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 24 Sep 2008 15:59:29 +0000 (08:59 -0700)]
doc/changes.src: something closer to final release notes for 2.04
doc/changes.src should contain the user-visible changes in human
comprehensible form (release notes, not a changelog.) Get something
closer to what it should look like for 2.04.
H. Peter Anvin [Wed, 24 Sep 2008 15:46:50 +0000 (08:46 -0700)]
nasmdoc.src: more consistent indentation in %error section
We had different indentation levels only two paragraphs apart.
Overall, the document is horribly inconsistent about indentation,
which should be fixed.
H. Peter Anvin [Wed, 24 Sep 2008 07:30:46 +0000 (00:30 -0700)]
test/fwdoptpp: test %error, %warning, %fatal
Test all of %error, %warning, and %fatal.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 24 Sep 2008 07:26:09 +0000 (00:26 -0700)]
NASM 2.04rc5
H. Peter Anvin [Wed, 24 Sep 2008 07:21:58 +0000 (00:21 -0700)]
%error, %warning out on the final pass, add %fatal
Only process %error or %warning directives on the final pass. Add a
new %fatal directive which terminates assembly immediately.
Charles Crayne [Wed, 24 Sep 2008 04:49:09 +0000 (21:49 -0700)]
Allow value to TIMES to be negative while optimization is in progress
Change the parser to only issue the "TIMES value %d is negative"
error message if all optimization passes have completed.
H. Peter Anvin [Wed, 24 Sep 2008 00:09:52 +0000 (17:09 -0700)]
test: test for code that relies on the optimizer to be valid
There exists a fair bit of code out there which relies on the
optimizer in order to fit inside a predefined envelope. NASM 2.04rc4
breaks this; write a simple test to demonstrate.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 23 Sep 2008 00:16:30 +0000 (17:16 -0700)]
NASM 2.04rc4
Victor van den Elzen [Thu, 18 Sep 2008 11:51:36 +0000 (13:51 +0200)]
BR 1239818 - handle multiple %else clauses
Using multiple %else clauses or mixing %else and %elif
caused strange results.
Warn about it and produce sensible results.
H. Peter Anvin [Sat, 13 Sep 2008 01:12:03 +0000 (18:12 -0700)]
NASM 2.04rc3
Charles Crayne [Fri, 12 Sep 2008 01:54:06 +0000 (18:54 -0700)]
Halt assembly if addresses are not converging.
Change global_offset_changed from bool to int so that
progress of convergence can be monitored. If change count
does not decrease from previous pass, increment stall counter.
If stall count reaches threshold, terminate assembly
with error message.
Victor van den Elzen [Thu, 11 Sep 2008 13:07:05 +0000 (15:07 +0200)]
Limit number of passes to 1000
Now NASM won't take unreasonable an amount of time to generate
wrong code when it encounters equ's that don't converge, ex:
FOO equ FOO + 1
Victor van den Elzen [Thu, 11 Sep 2008 11:14:23 +0000 (13:14 +0200)]
Remove obsolete ROL-EQU hack
Now that there is proper forward reference resolution,
we can get rid of this junk. Wiping the flags also
removed the SBYTEnn flags, causing
cmp eax, a-b
a: nop
b:
to assemble with -Ox like
cmp eax, strict dword -1
This is now fixed.
H. Peter Anvin [Thu, 11 Sep 2008 06:34:39 +0000 (23:34 -0700)]
doc: document the use of macros in %error
Document the use of macros in %error and %warning, valid since 2.03.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 11 Sep 2008 06:29:45 +0000 (23:29 -0700)]
doc: Call %xdefine a "resolving define" instead of "enhancing define"
%xdefine is an early-binding %define (%define being late-binding.)
There is nothing "enhanced" about it, it just specifies a different
policy. Call it a "resolving define" instead.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 11 Sep 2008 06:27:10 +0000 (23:27 -0700)]
doc: clean up formatting around -O option
Clean up the formatting in descriptions of the -O option.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Thu, 11 Sep 2008 06:05:18 +0000 (23:05 -0700)]
NASM 2.04rc2
H. Peter Anvin [Thu, 11 Sep 2008 06:04:56 +0000 (23:04 -0700)]
changes: document optimizer change
Charles Crayne [Thu, 11 Sep 2008 02:21:52 +0000 (19:21 -0700)]
Decouple forward references from optimization
Users who wish to control the level of optimization can
continue to specify -O0, -O1, or -Ox,
where x can be the letter itself, or any number > 1.
However, even with optimization turned off,
NASM will always make enough passes to resolve
forward references. As a result, INCBIN is now the only
item left in the critical expressions list, although TIMES
still has its own constant value check.
H. Peter Anvin [Tue, 9 Sep 2008 16:54:47 +0000 (09:54 -0700)]
Run "make alldeps"
H. Peter Anvin [Tue, 9 Sep 2008 16:54:03 +0000 (09:54 -0700)]
macros.pl: don't include macros for disabled output formats
Don't include macros for output formats we aren't compiling in.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 9 Sep 2008 16:53:20 +0000 (09:53 -0700)]
outaout.mac: aoutb is an alias for aout
aoutb is an alias format for aout (in the sense they use the same
macro set.)
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 9 Sep 2008 16:43:16 +0000 (09:43 -0700)]
macros.pl: be a bit more careful with open()
Be a bit more strict with open() calls.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 9 Sep 2008 16:37:37 +0000 (09:37 -0700)]
macros: win32 and win64 are COFF, not Mach-O
Somehow the win32 and win64 aliases got listed on Mach-O, not on
COFF. This doesn't have any effect on the current code, but might in
the future. Correct.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Wed, 3 Sep 2008 22:25:33 +0000 (15:25 -0700)]
NASM 2.04rc1
H. Peter Anvin [Wed, 3 Sep 2008 22:22:23 +0000 (15:22 -0700)]
Remove obsolete tagrelease script (duplicate of tag-release)
H. Peter Anvin [Wed, 3 Sep 2008 22:16:44 +0000 (15:16 -0700)]
Update doc/changes.src
H. Peter Anvin [Wed, 3 Sep 2008 22:03:20 +0000 (15:03 -0700)]
Document %use smartalign
H. Peter Anvin [Wed, 3 Sep 2008 21:31:20 +0000 (14:31 -0700)]
Document %unmacro
H. Peter Anvin [Tue, 2 Sep 2008 19:56:39 +0000 (12:56 -0700)]
outcoff: stylistic cleanups
Don't use explicit L's for things which are really size_t; not only is
it unnecessarily ugly, but it's wrong in a lot of ways. Do some other
minor stylistic cleanups.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Tue, 2 Sep 2008 19:55:35 +0000 (12:55 -0700)]
outcoff: default output symbols to T_NULL
We would leave the output symbol type uninitialized. Explicitly
initialize it to zero (T_NULL, meaning no symbol type information),
since that's what was effectively done.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
H. Peter Anvin [Mon, 1 Sep 2008 17:56:33 +0000 (10:56 -0700)]
BR 2048950: fix crash due to mmacro list overflow
When allocating the buffer for an mmacro list, we apparently failed to
guarantee space for the terminating NULL. This almost certainly
caused the crash described in BR 2048950, and quite possibly BR
1284169.
H. Peter Anvin [Sat, 30 Aug 2008 01:04:16 +0000 (18:04 -0700)]
test/new: clean up whitespace
H. Peter Anvin [Sat, 30 Aug 2008 00:27:00 +0000 (17:27 -0700)]
Script to create new test case boilerplate
H. Peter Anvin [Fri, 29 Aug 2008 01:05:23 +0000 (18:05 -0700)]
Accept implicit memory size for VMREAD/VMWRITE
H. Peter Anvin [Fri, 29 Aug 2008 01:03:49 +0000 (18:03 -0700)]
BR 2029472: Wrong operand size for VMREAD/VMWRITE in 64-bit mode
Fix the operand size for VMREAD/VMWRITE in 64-bit mode
H. Peter Anvin [Fri, 29 Aug 2008 00:56:17 +0000 (17:56 -0700)]
.gitignore: ignore some editor backup files
Ignore a couple of variants of editor backup files.
H. Peter Anvin [Fri, 29 Aug 2008 00:54:55 +0000 (17:54 -0700)]
BR 2028995: Missing MOVNTI m64, r64
Fix MOVNTI with a 64-bit argument.
H. Peter Anvin [Fri, 29 Aug 2008 00:48:34 +0000 (17:48 -0700)]
Testcase for XCRYPT