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2301 Commits

Author SHA1 Message Date
Tom Hughes
9631a40eb7 Make sure we have enough space for the name if the path is empty. Patch 
from Jakub Jelinek to fix bug #110656.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4386
 2005-08-12 19:21:29 +00:00
Nicholas Nethercote
7f8c275c59 Give variable a better name. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4378
 2005-08-11 00:06:36 +00:00
Cerion Armour-Brown
429d94fc43 fixed endianness bug for ppc xml output 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4358
 2005-08-09 22:34:18 +00:00
Julian Seward
5e41090846 Print all XML output with a consistent nesting style, so as to make it 
easier to compare it to the output of other XML generating tools.
Regtest expected-output changes to follow.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4356
 2005-08-09 22:03:08 +00:00
Julian Seward
ed702a8db4 When printing error counts, print the <unique> in the same way that 
it is in the error itself.  Otherwise it's totally useless :-)



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4355
 2005-08-09 21:50:18 +00:00
Tom Hughes
606bd75025 Fix system call name in error messages. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4346
 2005-08-08 16:50:16 +00:00
Julian Seward
782965122b Make Valgrind work again on x86 CPUs which don't have SSE. This is a 
bit of an ugly hack (see comments in m_machine.c) which is suitable
for merging into 3_0_BRANCH, but should be cleaned up once that's
done.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4339
 2005-08-08 00:35:46 +00:00
Tom Hughes
ebe67e6134 Check the fields of the new structure passed to sigaction individually 
and only check sa_restorer if the SA_RESTORER flag is set.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4338
 2005-08-07 15:16:59 +00:00
Julian Seward
d2b672b169 Valgrind-side stub for dealing with x86 sysenter artefacts from Vex. 
Does not do anything yet.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4337
 2005-08-07 14:49:27 +00:00
Tom Hughes
d7f4ee0a3c Enable the inotify system calls on amd64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4336
 2005-08-06 18:07:17 +00:00
Tom Hughes
c2d4c4951a Resync system call lists with the 2.6.13-rc5 kernel source. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4335
 2005-08-06 18:04:14 +00:00
Tom Hughes
5636f53a8c If the pre-handler for the execve system call fails to state the file 
being executed then propagate the error from the stat instead of just
return ENOACCES all the time. Fixes bug #110208.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4330
 2005-08-05 07:46:32 +00:00
Tom Hughes
3f28625849 Implement the waitid system call. Fixes bug #110202. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4329
 2005-08-05 07:32:04 +00:00
Tom Hughes
888f6e02cf Allow a NULL second argument to clock_getres. Fixes bug #110203. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4328
 2005-08-05 07:22:00 +00:00
Julian Seward
ec55a5e7bb Fix up do_syscall_clone_ppc32_linux. Seems to improve thread exiting. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4327
 2005-08-05 02:15:18 +00:00
Julian Seward
a881c6d894 ppc32-linux: clear reservation before running thread; see attached 
comment for details.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4326
 2005-08-05 00:25:11 +00:00
Julian Seward
ce962acecb ppc32-linux: implement a bunch more syscalls, and also fix up clone 
handling enough so that threads can successfuly be started.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4325
 2005-08-05 00:10:11 +00:00
Julian Seward
9cbf8c802b ppc32-linux: bring a bunch more syscalls into circulation 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4324
 2005-08-05 00:06:46 +00:00
Julian Seward
b07d3b8200 ppc32-linux only: HACK: for now, mess with the auxv handed to the 
client so as to not claim that the CPU supports Altivec.  This is a
partially-successful hack to try and dissuade glibc and its minions
from doing Altivec insns.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4323
 2005-08-04 23:52:21 +00:00
Nicholas Nethercote
05cf8f1611 Replace out-of-date email address. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4322
 2005-08-04 19:26:54 +00:00
Julian Seward
47f18d4e44 Double static limits for safety. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4307
 2005-08-02 15:30:08 +00:00
Julian Seward
d71b68c6a3 "Fix" (kludge) highly obscure bug in flag settings for growdown stacks 
which manifested itself as unreliable behaviour with
--smc-check=stack.  The accompanying comment explains.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4305
 2005-08-02 13:35:21 +00:00
Julian Seward
7b67a1249d Update this-cpu-not-supported message. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4304
 2005-08-01 23:41:20 +00:00
Julian Seward
2288978427 When identifying stacks so as to decide whether or not to make a self 
checking translation in the case --smc-check=stack (the default),
don't use SF_GROWDOWN as an indication of stackness, since that only
is set for the main stack.  Instead establish whether code is being
taken from a stack by seeing if the requesting thread's stack pointer
points into the same area that the translation is being taken from.

This makes trampolining work even for threaded programs.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4303
 2005-08-01 23:25:55 +00:00
Julian Seward
ec3da192ee Don't show CFI reader warnings without -v. This is intended to hide 
Warning: zero-sized CIE/FDE but not at section end in DWARF2 CFI reading

which I know is not a good fix, but I don't want to get into messing
with the CFI reader this close to 3.0, and the appearance of this
message causes many regtests to fail on some systems.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4299
 2005-08-01 14:12:17 +00:00
Julian Seward
08184e8ea4 Enable sys_fchmod and sys_fchown. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4296
 2005-07-29 22:01:19 +00:00
Tom Hughes
4f8e0cb52b Take the address of the ifr_index member when testing if it is defined 
before an SIOCGIFNAME ioctl.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4295
 2005-07-29 18:42:22 +00:00
Tom Hughes
011cbec76a A static const variable must have a constant initialiser, so remove the 
static qualifier from those variables with a non-constant initialiser.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4294
 2005-07-29 18:33:19 +00:00
Julian Seward
6071b864a9 Handle a failure case more gracefully. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4292
 2005-07-29 08:51:34 +00:00
Tom Hughes
cca571d1c9 Handle the TIOCMGET ioctl. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4291
 2005-07-28 16:26:34 +00:00
Tom Hughes
1dc053205f Handle the HDIO_GETGEO ioctl. Secondary problem found from bug #109780. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4290
 2005-07-28 16:13:42 +00:00
Tom Hughes
fd2217006c Handle a number of additional block device ioctls. Fixes bug #109780. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4288
 2005-07-28 16:08:09 +00:00
Tom Hughes
89af41680a Move (commented out) call to VG_(tm_thread_switchto) to VG_(set_running) so 
that it is always called when a new thread starts running. Add in a direct
call to VG_TRACK to issue a thread_run event at the same place until thread
modelling is working again.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4287
 2005-07-27 23:04:28 +00:00
Tom Hughes
b2f3925a5f Handle the fadvise64 system calls correctly on 32 bit platforms. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4285
 2005-07-27 22:57:18 +00:00
Julian Seward
0965fe7cb0 Make VG_(clo_vex_control) tool-visible so tools can control how 
aggressive Vex is, if they need to do that.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4276
 2005-07-26 23:47:00 +00:00
Julian Seward
1518bf86ab If --log-file-qualifier= is set, and we're logging to a file or 
socket, emit the qualifier and its current value in the plain text
output as well as in the XML.  (Ashley Pittman).



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4275
 2005-07-26 23:43:26 +00:00
Julian Seward
88812ea1fc Make VG_(discard_translations) 64-bit clean. As JosefW points out, it 
doesn't make much sense to have a 64-bit base address but only a
32-bit length.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4273
 2005-07-26 23:04:25 +00:00
Julian Seward
d531fd3093 Fix a very suspicious-looking bug in the translation-discard stuff. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4272
 2005-07-26 22:54:55 +00:00
Julian Seward
b101826494 Makefile stuff, partly from Tom, which uses the SVN-externall'd VEX 
tree a bit better.  Also, fixes to make 'make dist' include into the
final tarball a minimal but workable subset of the stuff in the VEX
directory.

Note, you must do 'make' or 'make install' before 'make dist' since
otherwise VEX/priv/main/vex_svnversion.h will not exist.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4266
 2005-07-26 10:42:57 +00:00
Nicholas Nethercote
85e1a563bc Recategorise options in the usage message. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4256
 2005-07-25 22:36:52 +00:00
Tom Hughes
69ef21a629 Fix some inconsistent system call trace messages. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4251
 2005-07-25 15:28:36 +00:00
Tom Hughes
03bc2deb25 Add support for the inotify system calls based on a patch 
from John McCutchan <ttb@tentacle.dhs.org>.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4250
 2005-07-25 15:21:41 +00:00
Tom Hughes
e44228371e Update unistd headers to match the 2.6.13-rc3 kernel source. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4249
 2005-07-25 15:04:00 +00:00
Julian Seward
c930639c1d Don't claim that the --single-step= and --optimise= flags exist any 
more.  They have been replaced by --vex-guest-max-insns= and the
--vex-iropt-* flags.




git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4241
 2005-07-24 07:39:17 +00:00
Julian Seward
a421699ed2 Rename tags in XML <status> block. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4240
 2005-07-24 07:33:15 +00:00
Julian Seward
4a7697b939 --branchpred= doesn't do anything (I'm not sure what it ever did do). Rm'd. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4239
 2005-07-24 07:23:54 +00:00
Julian Seward
1bafc58697 Get rid of --support-elan3=. This flag wasn't doing anything since 
the Elan3 user-space driver now works on unmodified Valgrind.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4238
 2005-07-24 07:15:44 +00:00
Julian Seward
57252ed688 Rename --smc-support= to --smc-check=. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4237
 2005-07-24 07:00:45 +00:00
Julian Seward
5caa702a1f Enable sys_poll. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4235
 2005-07-24 06:30:37 +00:00
Julian Seward
9a0f35e3a8 Remove dead #undef. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4234
 2005-07-23 23:22:24 +00:00