]>
git.ipfire.org Git - thirdparty/valgrind.git/log
Julian Seward [Wed, 1 Sep 2010 10:25:51 +0000 (10:25 +0000)]
Avoid genSpill/genReload asserts for VFP spills/reloads with offsets
greater than 1024 from the baseblock pointer.
Also, update comments on the use of r12.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2025
Bart Van Assche [Wed, 1 Sep 2010 10:18:36 +0000 (10:18 +0000)]
Suppressed a few warnings reported by the Microsoft C Compiler.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11314
Bart Van Assche [Wed, 1 Sep 2010 10:17:53 +0000 (10:17 +0000)]
Compiles now with the Microsoft C Compiler too.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11313
Bart Van Assche [Tue, 31 Aug 2010 15:18:32 +0000 (15:18 +0000)]
Added command-line option --prefix-to-strip=... Closes #245535.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11312
Bart Van Assche [Tue, 31 Aug 2010 15:15:35 +0000 (15:15 +0000)]
Expand ${PWD} in the vgopts: line of .vgtest files.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11311
Julian Seward [Tue, 31 Aug 2010 13:43:06 +0000 (13:43 +0000)]
Another supp for 10.5.x.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11310
Julian Seward [Tue, 31 Aug 2010 09:47:25 +0000 (09:47 +0000)]
Improved test cases for Neon VLDn/VSTn instructions.
(Kirill Batuzov <batuzovk@ispras.ru>)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11309
Julian Seward [Tue, 31 Aug 2010 09:32:40 +0000 (09:32 +0000)]
Reduce to 5 the number of available Q (128-bit) registers available
to the allocator, in an attempt to make register allocation a bit
faster on ARM.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2024
Julian Seward [Tue, 31 Aug 2010 09:31:06 +0000 (09:31 +0000)]
Support the PLI instruction (icache preload hint) in ARM mode, so
as to make self-hosting on ARM work.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2023
Julian Seward [Tue, 31 Aug 2010 09:29:51 +0000 (09:29 +0000)]
Fix debug printing for Neon VLDn/VSTn instructions.
(Kirill Batuzov <batuzovk@ispras.ru)
git-svn-id: svn://svn.valgrind.org/vex/trunk@2022
Julian Seward [Tue, 31 Aug 2010 09:18:22 +0000 (09:18 +0000)]
Fix generation of writeback values in Neon VLDn/VSTn instructions.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2021
Bart Van Assche [Sun, 29 Aug 2010 16:59:48 +0000 (16:59 +0000)]
Removed a recently added suppression pattern again.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11308
Bart Van Assche [Sun, 29 Aug 2010 16:22:04 +0000 (16:22 +0000)]
Removed ANNOTATE_HAPPENS_BEFORE/AFTER() usage restrictions.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11307
Bart Van Assche [Sun, 29 Aug 2010 16:20:54 +0000 (16:20 +0000)]
DRD does now recognize Helgrind's start/stop tracking client requests too.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11306
Bart Van Assche [Sun, 29 Aug 2010 16:19:45 +0000 (16:19 +0000)]
Added more suppression patterns.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11305
Bart Van Assche [Sun, 29 Aug 2010 15:30:16 +0000 (15:30 +0000)]
Don't trigger an assertion failure if len == 0.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11304
Julian Seward [Sun, 29 Aug 2010 12:35:37 +0000 (12:35 +0000)]
Add test cases for v6 media instructions in both ARM and Thumb mode.
(Donna Robinson, donna@valgrind.org).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11303
Julian Seward [Sun, 29 Aug 2010 12:33:02 +0000 (12:33 +0000)]
Add support for v6 media instructions in both ARM and Thumb modes.
(Donna Robinson, donna@valgrind.org)
git-svn-id: svn://svn.valgrind.org/vex/trunk@2020
Bart Van Assche [Sun, 29 Aug 2010 09:51:06 +0000 (09:51 +0000)]
Source code cleanup.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11302
Bart Van Assche [Sun, 29 Aug 2010 09:19:07 +0000 (09:19 +0000)]
Added command-line option --trace-alloc and disabled --free-is-write by default.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11301
Bart Van Assche [Sun, 29 Aug 2010 09:15:19 +0000 (09:15 +0000)]
Added read_after_free regression test.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11300
Bart Van Assche [Sun, 29 Aug 2010 07:20:30 +0000 (07:20 +0000)]
Added new DRD command-line option --free-is-write and enabled it by default.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11299
Bart Van Assche [Fri, 27 Aug 2010 16:13:41 +0000 (16:13 +0000)]
Updated Subversion ignore list.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11298
Bart Van Assche [Fri, 27 Aug 2010 10:55:04 +0000 (10:55 +0000)]
Updated memcheck/tests/Makefile.am.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11297
Bart Van Assche [Fri, 27 Aug 2010 10:52:40 +0000 (10:52 +0000)]
Filter out lines that differ between x86 and ppc.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11296
Bart Van Assche [Fri, 27 Aug 2010 10:05:27 +0000 (10:05 +0000)]
Ported to Win32. Tested that both RUNNING_ON_VALGRIND and VALGRIND_PRINTF()
work with MinGW and Microsoft Visual Studio. Should close #210935.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11295
Bart Van Assche [Fri, 27 Aug 2010 10:01:32 +0000 (10:01 +0000)]
Spelling fix.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11294
Bart Van Assche [Fri, 27 Aug 2010 05:48:29 +0000 (05:48 +0000)]
Updated Subversion ignore list.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11293
Bart Van Assche [Thu, 26 Aug 2010 10:56:27 +0000 (10:56 +0000)]
Added new memcheck command-line option --show-possibly-lost. Closes #201170.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11292
Julian Seward [Thu, 26 Aug 2010 09:41:18 +0000 (09:41 +0000)]
Update comment.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11291
Julian Seward [Thu, 26 Aug 2010 09:40:37 +0000 (09:40 +0000)]
arm-linux: send output to stderr, as on all other platforms.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11290
Tom Hughes [Wed, 25 Aug 2010 09:13:44 +0000 (09:13 +0000)]
The argument to FIBMAP is an int, not an unsigned long. Fixes #248822.
Patch from Christian Borntraeger <borntraeger@de.ibm.com>.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11289
Julian Seward [Tue, 24 Aug 2010 09:05:52 +0000 (09:05 +0000)]
Change the replacement for memcpy to a vectorised version that does
word copies whenever possible. This drastically reduces the number of
memory references Memcheck has to process and speeds up a test program
that does repeated memcpys of large blocks by a factor of 4 or more.
Also add a vectorised version of memset.
The memcpy version is also constructed with a view to be used in
exp-ptrcheck, so it can copy areas of memory without losing
pointer-identity shadow data, as happens when doing all copies at a
byte granularity.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11288
Julian Seward [Sun, 22 Aug 2010 22:21:19 +0000 (22:21 +0000)]
Handle "Special" instructions in Thumb mode: "R3 = guest_NRADDR" and
"branch-and-link-to-noredir R4". This makes function wrapping work in
Thumb mode.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2019
Julian Seward [Sun, 22 Aug 2010 22:18:31 +0000 (22:18 +0000)]
arm-linux: make restarting interrupted syscalls work in Thumb mode.
This isn't exactly right, in the sense that the if the SVC instruction
was conditional, then it will be restarted with the condition for the
following instruction. IOW we should back up ITSTATE too, but don't.
This doesn't happen in glibc, though, afaics.
Also tighten up the checks for restarting in ARM mode.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11287
Julian Seward [Sun, 22 Aug 2010 18:47:30 +0000 (18:47 +0000)]
Fix some compiler complaints when building on 64-bit platforms.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2018
Julian Seward [Sun, 22 Aug 2010 18:24:51 +0000 (18:24 +0000)]
Fix various compiler warnings and remove an unused function.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2017
Julian Seward [Sun, 22 Aug 2010 18:23:29 +0000 (18:23 +0000)]
Add tests for all {ARM,Thumb} x {integer,NEON} instructions.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11286
Julian Seward [Sun, 22 Aug 2010 12:59:02 +0000 (12:59 +0000)]
Merge from branches/THUMB: new IR primops and associated
infrastructure, needed to represent NEON instructions. Way more new
ones than I would like, but I can't see a way to avoid having them.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2016
Julian Seward [Sun, 22 Aug 2010 12:54:56 +0000 (12:54 +0000)]
Merge from branches/THUMB: hwcaps for ARM. May get simplified since
in fact ARM v5 and v6 are not supported targets -- ARMv7 remains the
minimum supported target.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2015
Julian Seward [Sun, 22 Aug 2010 12:48:28 +0000 (12:48 +0000)]
Merge from branches/THUMB: back end changes to support NEON code generation.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2014
Julian Seward [Sun, 22 Aug 2010 12:44:20 +0000 (12:44 +0000)]
Merge from branches/THUMB: front end changes to support:
* Thumb integer instructions
* NEON in both ARM and Thumb mode
* VFP in both ARM and Thumb mode
* infrastructure to support APSR.Q flag representation
git-svn-id: svn://svn.valgrind.org/vex/trunk@2013
Julian Seward [Sun, 22 Aug 2010 12:38:53 +0000 (12:38 +0000)]
Merge from branches/THUMB: A spechelper interface change that allows
the helper to look back at the previous IR statements. May be backed
out if it turns out no longer to be needed for optimising Thumb
translations.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2012
Julian Seward [Sun, 22 Aug 2010 12:24:47 +0000 (12:24 +0000)]
Merge from branches/THUMB: test programs for NEON and Thumb.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11285
Julian Seward [Sun, 22 Aug 2010 12:23:01 +0000 (12:23 +0000)]
Merge from branches/THUMB: link-time stub needed on Ubuntu 10.04 (ARM)
(maybe. actually I am not sure why this is necessary).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11284
Julian Seward [Sun, 22 Aug 2010 12:21:14 +0000 (12:21 +0000)]
Merge from branches/THUMB: m_machine changes needed for Thumb support:
* track guest_R15 -> guest_R15T renaming
* change min instruction size to 2
* tidy up VG_(get_IP) etc functions a bit
* add hwcaps detection code for ARM
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11283
Julian Seward [Sun, 22 Aug 2010 12:16:25 +0000 (12:16 +0000)]
Merge from branches/THUMB: add (partial) --track-origins support for
new guest state components needed for Thumb and NEON support.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11282
Julian Seward [Sun, 22 Aug 2010 12:13:35 +0000 (12:13 +0000)]
Merge from branches/THUMB: supps and mandatory redirs on Ubuntu 10.04 (ARM)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11281
Julian Seward [Sun, 22 Aug 2010 12:08:59 +0000 (12:08 +0000)]
Merge from branches/THUMB: add support for sys_pselect6, sys_pipe2,
sys_inotify_init1 on arm-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11280
Julian Seward [Sun, 22 Aug 2010 12:03:45 +0000 (12:03 +0000)]
Merge from branches/THUMB: rack renaming of guest_R15 to guest_R15T.
Also, add extra FPSCR masking for FPSCR invariant state sanity checks.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11279
Julian Seward [Sun, 22 Aug 2010 12:00:40 +0000 (12:00 +0000)]
Merge from branches/THUMB: track renaming of guest_R15 to guest_R15T.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11278
Julian Seward [Sun, 22 Aug 2010 11:54:14 +0000 (11:54 +0000)]
Merge from branches/THUMB: tool-side handling of new primops required
for NEON support. Requires further checking.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11277
Julian Seward [Sun, 22 Aug 2010 11:51:26 +0000 (11:51 +0000)]
Merge from branches/THUMB: build system fixes for Thumb
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11276
Julian Seward [Sat, 21 Aug 2010 09:04:38 +0000 (09:04 +0000)]
Add an intercept for strpbrk (copied from Memcheck).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11273
Julian Seward [Fri, 20 Aug 2010 18:25:40 +0000 (18:25 +0000)]
Add some supps for Ubuntu 10.04 (x86_64, SSE4).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11272
Julian Seward [Fri, 20 Aug 2010 18:25:15 +0000 (18:25 +0000)]
Intercept strstr, required on SSE4 capable Linux targets.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11271
Julian Seward [Fri, 20 Aug 2010 18:24:16 +0000 (18:24 +0000)]
Add in comments a (validated) strspn replacement, should it become
necessary.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11270
Julian Seward [Fri, 20 Aug 2010 18:22:07 +0000 (18:22 +0000)]
Add a new client request, VALGRIND_MAP_IP_TO_SRCLOC, so that clients
can query their own debug info.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11269
Julian Seward [Thu, 19 Aug 2010 13:25:10 +0000 (13:25 +0000)]
Enable SSE 4.1 and 4.2 by default on x86_64. (x86 remains stuck
at SSE3, at least for the time being.)
git-svn-id: svn://svn.valgrind.org/vex/trunk@2011
Julian Seward [Thu, 19 Aug 2010 13:22:34 +0000 (13:22 +0000)]
Add intercepts for strstr, strpbrk, strcspn. These are needed for
glibc-2.11 when running on SSE4-enabled (virtual) CPUs, for the usual
reason: to avoid ultra-optimised routines using the SSE 4.2 PCMPxSTRx
instructions. I would not be surprised if it turned out that strspn
was required, but I haven't seen a need for it so far.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11268
Julian Seward [Tue, 17 Aug 2010 22:52:08 +0000 (22:52 +0000)]
Add a moderately comprehensive implementation of the SSE4.2 string
instructions PCMP{I,E}STR{I,M}. They are an absolute nightmare of
complexity. Most of the 8-bit data processing variants are supported,
but none of the 16-bit variants.
Also add support for PINSRB and PTEST.
With these changes, I believe Valgrind supports all the SSE4.2
instructions used in glibc-2.11 on x86_64-linux, as well as anything
that gcc can emit. So that gives fairly good coverage.
Currently these instructions are handled, but CPUID still claims to be
an older, non-SSE4 capable Core 2, so that software that correctly
checks CPU features should not use them. Following further testing I
will enable the relevant SSE4.2 bits in CPUID.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2010
Julian Seward [Tue, 17 Aug 2010 22:43:21 +0000 (22:43 +0000)]
Add a test which checks the ISTRI-vs-ESTRI-vs-ISTRM-vs-ESTRM
aspects of PCMP{I,E}STR{I,M}. Doesn't check the actual arithmetic
very much -- that's done by pcmpstr64.c.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11267
Julian Seward [Tue, 17 Aug 2010 22:40:47 +0000 (22:40 +0000)]
Add tests for PINSRB and PTEST.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11266
Julian Seward [Tue, 17 Aug 2010 22:39:46 +0000 (22:39 +0000)]
Fix strict-aliasing violations; + minor futzing.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11265
Bart Van Assche [Tue, 17 Aug 2010 15:19:55 +0000 (15:19 +0000)]
Added two new suppression patterns and generalized an existing one.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11264
Bart Van Assche [Tue, 17 Aug 2010 15:18:47 +0000 (15:18 +0000)]
Fixed a compiler warning.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11263
Julian Seward [Tue, 17 Aug 2010 00:19:25 +0000 (00:19 +0000)]
Majorly improve and generalise the core arithmetic routines.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11262
Julian Seward [Mon, 16 Aug 2010 22:56:16 +0000 (22:56 +0000)]
Add more intercepts for strcpy, strncmp, strcmp, so as to reduce the
noise level on Ubuntu 10.04 64-bit.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11261
Bart Van Assche [Sun, 15 Aug 2010 18:54:15 +0000 (18:54 +0000)]
Made sure that the CFLAGS variable specified on the configure command line
is not ignored. Fixes #247980.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11260
Julian Seward [Thu, 12 Aug 2010 13:30:02 +0000 (13:30 +0000)]
Another supp for OSX 10.5.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11257
Bart Van Assche [Tue, 10 Aug 2010 08:05:40 +0000 (08:05 +0000)]
Generalized a suppression pattern.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11255
Julian Seward [Fri, 6 Aug 2010 08:10:45 +0000 (08:10 +0000)]
Add a test program for PCMPISTRI on amd64 (not yet hooked up).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11250
Julian Seward [Fri, 6 Aug 2010 08:01:47 +0000 (08:01 +0000)]
Track vex r2001 (initial PCMPISTRI support):
* handle new pseudo-reg XMM16 in memcheck/mc_machine.c
* run_thread_for_a_while: assert that the amd64 XMM guest reg array
has no holes and the elements are the right size, so that the
(PCMP)ISTRI_* helpers can treat it as an array.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11249
Julian Seward [Fri, 6 Aug 2010 07:59:38 +0000 (07:59 +0000)]
Add partial support for the SSE 4.2 PCMPISTRI instruction, at least
for (some of) the sub-cases that glibc uses (64-bit mode only). Also,
prepare for transitioning CPUID in 64-bit mode to indicate SSE4.2
support (not yet enabled).
Be warned, this commit will require a from-clean rebuild of Valgrind.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2001
Julian Seward [Fri, 6 Aug 2010 07:55:29 +0000 (07:55 +0000)]
Update for Core iX.
git-svn-id: svn://svn.valgrind.org/vex/trunk@2000
Bart Van Assche [Sat, 31 Jul 2010 13:37:58 +0000 (13:37 +0000)]
Follow-up for r11191: made this test pass again.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11248
Bart Van Assche [Sat, 31 Jul 2010 13:13:53 +0000 (13:13 +0000)]
Passes now when compiled with gcc 4.5.x too.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11247
Julian Seward [Fri, 30 Jul 2010 15:11:53 +0000 (15:11 +0000)]
Partially connect up the LZCNT tests. What remains to be done is to
make their building conditional on whether the assembler understands
'lzcnt', which is a configure time test. (Probably simpler to do a
single test for SSE4.1, 4.2 and 4a support as that will soon be
required anyway.)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11246
Julian Seward [Fri, 30 Jul 2010 15:07:42 +0000 (15:07 +0000)]
Add the ability to detect "amd64-lzcnt" and "x86-lzcnt".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11245
Tom Hughes [Fri, 30 Jul 2010 13:14:11 +0000 (13:14 +0000)]
Use VALGRIND_PRINTF to print the first line of the message so that
we only get one copy of the backtrace. Reported in bug #246258.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11244
Bart Van Assche [Thu, 29 Jul 2010 18:12:23 +0000 (18:12 +0000)]
Avoid that gcc 4.5.x reports the warning "taking address of expression of type void". Tested on amd64 and on ppc64.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11243
Julian Seward [Thu, 29 Jul 2010 18:10:51 +0000 (18:10 +0000)]
Don't trash the ELF ABI redzone for amd64 when emulating BT{,S,R,C}
reg,reg. Fixes (well, at least, makes an appalling kludge a bit less
appalling) #245925.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1997
Julian Seward [Thu, 29 Jul 2010 16:12:41 +0000 (16:12 +0000)]
Add a folding rule for 32Sto64.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1996
Julian Seward [Thu, 29 Jul 2010 15:55:09 +0000 (15:55 +0000)]
Test cases for LZCNT instruction support. Not wired up yet.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11242
Julian Seward [Thu, 29 Jul 2010 15:40:32 +0000 (15:40 +0000)]
x86/amd64: detect whether the CPU supports LZCNT. Followup to
#212335.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11241
Julian Seward [Thu, 29 Jul 2010 15:39:05 +0000 (15:39 +0000)]
Only decode LZCNT if the host supports it, since otherwise we risk
confusing it with BSR. Followup to #212335.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1995
Bart Van Assche [Thu, 29 Jul 2010 15:19:50 +0000 (15:19 +0000)]
Made gmp, mpfr and mpc prefixes configurable.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11240
Julian Seward [Thu, 29 Jul 2010 11:34:38 +0000 (11:34 +0000)]
Support the amd SSE4.something LZCNT instruction. Fixes #212335
and its various clones, at least #227551, #241290 and #240639.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1994
Bart Van Assche [Thu, 29 Jul 2010 09:34:46 +0000 (09:34 +0000)]
Reverted r11238.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11239
Bart Van Assche [Thu, 29 Jul 2010 07:53:57 +0000 (07:53 +0000)]
Avoid that gcc 4.5.x reports the warning "taking address of expression of type void".
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11238
Bart Van Assche [Thu, 29 Jul 2010 07:52:37 +0000 (07:52 +0000)]
Updated list of suppression patterns.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11237
Julian Seward [Thu, 29 Jul 2010 07:19:30 +0000 (07:19 +0000)]
Handle mov[ua[pd G(xmm) -> E(xmm) case, which is something binutils
doesn't produce, presumably because it uses the E->G encoding for xmm
reg-reg moves. Fixes #238713. (Pierre Willenbrock,
pierre@pirsoft.de).
git-svn-id: svn://svn.valgrind.org/vex/trunk@1993
Julian Seward [Thu, 29 Jul 2010 07:03:05 +0000 (07:03 +0000)]
Update expected output for Ubuntu 10.04.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11236
Julian Seward [Thu, 29 Jul 2010 07:02:18 +0000 (07:02 +0000)]
Update expected outputs following vex r1992.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11235
Julian Seward [Thu, 29 Jul 2010 07:01:29 +0000 (07:01 +0000)]
x86/amd64 FXTRACT: mimic the Core i5 behaviour when the argument is a
negative NaN.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1992
Julian Seward [Thu, 29 Jul 2010 05:28:02 +0000 (05:28 +0000)]
When reporting an error about an attempt to re-lock an already-locked
lock, also report the stack where the lock was previously locked.
This makes it easier to diagnose deadlocks.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11234
Julian Seward [Thu, 29 Jul 2010 05:24:20 +0000 (05:24 +0000)]
Comment-only change.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11233
Julian Seward [Thu, 29 Jul 2010 05:18:09 +0000 (05:18 +0000)]
Handle sys_ioperm on Linux. Fixes #237723.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11232
Julian Seward [Thu, 29 Jul 2010 05:13:58 +0000 (05:13 +0000)]
Ignore a redundant REX.W prefix on an MMX pinsrw instruction
(Dan Gohman, dgohman@gmail.com). Fixes #239992.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1991
Julian Seward [Wed, 28 Jul 2010 19:26:59 +0000 (19:26 +0000)]
Add a program for printing out cpuid info.
git-svn-id: svn://svn.valgrind.org/vex/trunk@1990