]>
git.ipfire.org Git - thirdparty/valgrind.git/log
Bart Van Assche [Wed, 8 Sep 2010 16:29:17 +0000 (16:29 +0000)]
Made sure that DRD processes empty address ranges without triggering an assertion failure. Added a unit test in drd/tests/unit_bitmap.c.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11346
Julian Seward [Wed, 8 Sep 2010 15:12:33 +0000 (15:12 +0000)]
Fix somewhat nonsensical ifdeffery.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11345
Julian Seward [Wed, 8 Sep 2010 08:46:15 +0000 (08:46 +0000)]
Add tests for RBIT (bit-reverse) instruction (Thumb only).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11344
Julian Seward [Wed, 8 Sep 2010 08:30:31 +0000 (08:30 +0000)]
Don't scan the entire Valgrind stack to check for impending
stack-overflow situations. This causes an immense number of L2 misses
which are completely pointless, and the recent increase of the
Valgrind per-thread stack size from 64k to 1M greatly aggravates the
situation.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11343
Bart Van Assche [Tue, 7 Sep 2010 16:32:53 +0000 (16:32 +0000)]
Consistency improvement: made sure that VG_TRACK(die_mem_stack, address, len)
is not invoked with a zero third argument.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11342
Bart Van Assche [Tue, 7 Sep 2010 16:31:24 +0000 (16:31 +0000)]
Updated Subversion ignore list.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11341
Bart Van Assche [Sun, 5 Sep 2010 12:10:25 +0000 (12:10 +0000)]
Fixed an AMD64 bug reported by Evgeniy Stepanov: the order of
VALGRIND_CALL_NOREDIR_RAX and addq $128,%%rsp was wrong in CALL_FN_W_6W().
See also #243270.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11340
Julian Seward [Sat, 4 Sep 2010 00:43:14 +0000 (00:43 +0000)]
Stop gcc complaining that dcbz_szB is used uninitialised.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11339
Julian Seward [Fri, 3 Sep 2010 23:49:33 +0000 (23:49 +0000)]
Add tests for new PowerISA_2.05 instructions available on Power6 CPUs.
(Maynard Johnson, maynardj@us.ibm.com and Pete Eberlein, eberlein@us.ibm.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11338
Julian Seward [Fri, 3 Sep 2010 15:51:34 +0000 (15:51 +0000)]
Support the DCBZL instruction. Also, query the host CPU at startup
time to find out how much space DCBZL really clears, and make the
guest CPU act accordingly. (valgrind-side changes).
(Dave Goodell, goodell@mcs.anl.gov)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11337
Julian Seward [Fri, 3 Sep 2010 15:14:41 +0000 (15:14 +0000)]
Make the leak tests a whole lot less flaky on ppc32/64-linux by
zeroing out caller saves registers before the leak check. We should
really do this on all platforms, not just these.
(Maynard Johnson, maynardj@us.ibm.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11336
Julian Seward [Fri, 3 Sep 2010 14:36:50 +0000 (14:36 +0000)]
Followup to r11333: rename HAVE_ALTIVEC back to HAS_ALTIVEC, since the
symbol is used in more places than those addressed by r11333.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11335
Julian Seward [Fri, 3 Sep 2010 14:25:10 +0000 (14:25 +0000)]
Enable sys_pwrite64 on arm-linux. Fixes #249996.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11334
Julian Seward [Fri, 3 Sep 2010 14:02:22 +0000 (14:02 +0000)]
Un-break feature detection for Altivec, so that the Altivec tests
get built properly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11333
Julian Seward [Thu, 2 Sep 2010 22:42:14 +0000 (22:42 +0000)]
darwin: support sys_open_extended, sys_removexattr, sys_fremovexattr.
open_extended has the same kludge as chmod_extended/fchmod_extended.
Fixes #246549.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11332
Josef Weidendorfer [Thu, 2 Sep 2010 17:06:49 +0000 (17:06 +0000)]
Fix branch predictor simulation in Cachegrind
* do indirect branch prediction simulation on calls
via function pointers
* only call into conditional branch prediction simulation
on real guest code branches (eg. not for VEX emulation of some
instructions using branches of jumpkind Ijk_EmWarn)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11331
Bart Van Assche [Thu, 2 Sep 2010 14:51:02 +0000 (14:51 +0000)]
Added a suppression pattern.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11330
Bart Van Assche [Thu, 2 Sep 2010 14:50:41 +0000 (14:50 +0000)]
Made sure that DRD processes client programs that use SA_ONSTACK
correctly (e.g. Wine).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11329
Bart Van Assche [Thu, 2 Sep 2010 14:44:17 +0000 (14:44 +0000)]
Builds again with ENABLE_DRD_CONSISTENCY_CHECKS defined.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11328
Bart Van Assche [Thu, 2 Sep 2010 14:43:50 +0000 (14:43 +0000)]
Builds again with ENABLE_DRD_CONSISTENCY_CHECKS defined.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11327
Bart Van Assche [Thu, 2 Sep 2010 14:43:18 +0000 (14:43 +0000)]
Added the per-thread property 'on_alt_stack'.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11326
Bart Van Assche [Thu, 2 Sep 2010 14:41:05 +0000 (14:41 +0000)]
Made declaration and definition of VG_(thread_get_stack_size)(ThreadId)
consistent.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11325
Bart Van Assche [Thu, 2 Sep 2010 14:38:38 +0000 (14:38 +0000)]
Added functions for querying the properties of the alternate stack.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11324
Bart Van Assche [Thu, 2 Sep 2010 14:09:57 +0000 (14:09 +0000)]
Added and commented out the CFLAG -DENABLE_DRD_CONSISTENCY_CHECKS.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11323
Bart Van Assche [Thu, 2 Sep 2010 14:09:13 +0000 (14:09 +0000)]
Added sigaltstack() regression test.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11322
Bart Van Assche [Thu, 2 Sep 2010 10:52:54 +0000 (10:52 +0000)]
Updated expected output. The output changed because of r11320.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11321
Bart Van Assche [Thu, 2 Sep 2010 10:24:49 +0000 (10:24 +0000)]
Improved support for VALGRIND_MALLOCLIKE_BLOCK in memcheck: error
messages printed for client-annotated blocks do now include a correct
address description. Closes #237371.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11320
Bart Van Assche [Thu, 2 Sep 2010 09:41:52 +0000 (09:41 +0000)]
The client requests defined in memcheck.h can now be invoked from programs compiled with the Microsoft C compiler too.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11319
Bart Van Assche [Thu, 2 Sep 2010 09:38:55 +0000 (09:38 +0000)]
drd.h: removed inline functions and replaced these by direct client request invocations.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11318
Bart Van Assche [Thu, 2 Sep 2010 09:33:02 +0000 (09:33 +0000)]
Refactoring: introduced new macro VALGRIND_DO_CLIENT_REQUEST_EXPR() and used that macro to reimplement RUNNING_ON_VALGRIND.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11317
Tom Hughes [Thu, 2 Sep 2010 08:23:35 +0000 (08:23 +0000)]
Add support for F_DUPFD_CLOEXEC. Fixes #238696.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11316
Bart Van Assche [Wed, 1 Sep 2010 15:14:02 +0000 (15:14 +0000)]
Disabled a regression test because it fails intermittently.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11315
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
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
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 22:18:31 +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 18:23:29 +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 12:24:47 +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 13:22:34 +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 22:43:21 +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
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 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
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
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