]> git.ipfire.org Git - thirdparty/valgrind.git/log
thirdparty/valgrind.git
22 years agoPrint a more helpful set of messages when we've run out of memory.
Julian Seward [Sat, 24 Aug 2002 09:47:18 +0000 (09:47 +0000)] 
Print a more helpful set of messages when we've run out of memory.

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@631

22 years agoMerge in Nick's final implementation of VG_(strncpy), from ERASER branch.
Julian Seward [Sat, 24 Aug 2002 09:29:03 +0000 (09:29 +0000)] 
Merge in Nick's final implementation of VG_(strncpy), from ERASER branch.

MERGE TO (head, if it isn't ERASER)

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@630

22 years agoDo ensure_valgrind() inside __my_pthread_testcancel(). This avoids
Julian Seward [Sat, 24 Aug 2002 09:22:46 +0000 (09:22 +0000)] 
Do ensure_valgrind() inside __my_pthread_testcancel().  This avoids
   vg_libpthread.c:1056 (__my_pthread_testcancel):
   Assertion `res == 0' failed.
when running profiled, threaded programs.

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@629

22 years agoGive a binding for vfork() -- just behave like fork(). I hope this
Julian Seward [Sat, 24 Aug 2002 09:19:33 +0000 (09:19 +0000)] 
Give a binding for vfork() -- just behave like fork().  I hope this
is OK.

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@628

22 years agoFinish off half-done job for allowing a 4th initial stack value
Julian Seward [Thu, 22 Aug 2002 17:15:15 +0000 (17:15 +0000)] 
Finish off half-done job for allowing a 4th initial stack value
(0xE0000000 - small offset)

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@621

22 years agoFix a couple of doc bugs.
Julian Seward [Wed, 21 Aug 2002 23:05:49 +0000 (23:05 +0000)] 
Fix a couple of doc bugs.

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@615

22 years agoHandle startup stacks starting at 0xE0000000.
Julian Seward [Wed, 21 Aug 2002 22:41:35 +0000 (22:41 +0000)] 
Handle startup stacks starting at 0xE0000000.

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@614

22 years agoFix for the following:
Julian Seward [Wed, 21 Aug 2002 22:29:14 +0000 (22:29 +0000)] 
Fix for the following:
vg_mylibc:VG_(strncpy)() behaves dubiously -- it can write a
'\0' past the end of the given array.

Possibly accounting for some strange behaviour in the g++3 demangler?

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@613

22 years agoFix a bunch of bogus boundary checks of the form
Julian Seward [Tue, 20 Aug 2002 20:49:10 +0000 (20:49 +0000)] 
Fix a bunch of bogus boundary checks of the form
   if (n < lower_limit && n > upper_limit) {
      /* error case */
   }

The && should really be ||s.

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@609

22 years agoImplement __NR_vhangup (syscall 111).
Julian Seward [Tue, 20 Aug 2002 18:29:39 +0000 (18:29 +0000)] 
Implement __NR_vhangup (syscall 111).

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@608

22 years agoMerge rev 1.16.4.8 from ERASER into VALGRIND_1_0_BRANCH:
Julian Seward [Tue, 20 Aug 2002 18:18:54 +0000 (18:18 +0000)] 
Merge rev 1.16.4.8 from ERASER into VALGRIND_1_0_BRANCH:

Added Cyrille Chepelov's patch for identifying cache params of Duron stepping
A0 which has a bug that causes CPUID to misreport L2 cache size.  Untested, I
can only assume it works as I don't have such a machine to try with.

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@607

22 years agoImplement __NR_iopl (change I/O privilege level). I suspect this is
Julian Seward [Tue, 20 Aug 2002 18:09:15 +0000 (18:09 +0000)] 
Implement __NR_iopl (change I/O privilege level).  I suspect this is
pretty useless unless the x86 IN/OUT insns are also implemented, but hey.

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@606

22 years agoImplement missing FPU ops:
Julian Seward [Mon, 19 Aug 2002 09:13:19 +0000 (09:13 +0000)] 
Implement missing FPU ops:
  FSTSW  m32
  FSAVE  m32
  FRSTOR m32

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git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@597

22 years agoImplement primary opcode 0x15 (ADC Iv, eAX)
Julian Seward [Mon, 19 Aug 2002 08:37:59 +0000 (08:37 +0000)] 
Implement primary opcode 0x15 (ADC Iv, eAX)

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@596

22 years agoHandle 0xD2 primary opcode (shift-Grp2 Eb, CL)
Julian Seward [Mon, 19 Aug 2002 08:21:09 +0000 (08:21 +0000)] 
Handle 0xD2 primary opcode (shift-Grp2 Eb, CL)

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@595

22 years agoFix stupid bug arising as a result of the call to __libc_freeres() at the
Julian Seward [Fri, 16 Aug 2002 18:51:49 +0000 (18:51 +0000)] 
Fix stupid bug arising as a result of the call to __libc_freeres() at the
end, in which the return value of the process was not correctly propagated.

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@594

22 years agoImplement pthread_attr_getdetachstate.
Julian Seward [Fri, 16 Aug 2002 16:50:47 +0000 (16:50 +0000)] 
Implement pthread_attr_getdetachstate.

MERGE TO HEAD

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@593

23 years agobackport -r1.8 patch
Dirk Mueller [Wed, 7 Aug 2002 00:13:10 +0000 (00:13 +0000)] 
backport -r1.8 patch

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@555

23 years agoMerge rev 1.91:
Julian Seward [Tue, 6 Aug 2002 09:06:18 +0000 (09:06 +0000)] 
Merge rev 1.91:

Simulate resolver-specific state as per the real libpthread.so, wherein
the root thread (tid 1) always uses _res as exported from libc.so as its
state.  This fixes the name lookup problems in KAtlantik.

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@552

23 years agoThis commit was manufactured by cvs2svn to create branch
no author [Fri, 26 Jul 2002 11:34:39 +0000 (11:34 +0000)] 
This commit was manufactured by cvs2svn to create branch
'VALGRIND_1_0_BRANCH'.

git-svn-id: svn://svn.valgrind.org/valgrind/branches/VALGRIND_1_0_BRANCH@543

23 years agoWibbles for 1.0.0.
Julian Seward [Fri, 26 Jul 2002 11:34:39 +0000 (11:34 +0000)] 
Wibbles for 1.0.0.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@540

23 years agoOnly run __libc_freeres() when valgrinding. It may do invalid free()s
Julian Seward [Fri, 26 Jul 2002 10:52:48 +0000 (10:52 +0000)] 
Only run __libc_freeres() when valgrinding.  It may do invalid free()s
which cause the low-level memory manager to crash.  When valgrinding
that's all protected, but not when cachegrinding etc.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@537

23 years agoFinal caveats for 1.0.0.
Julian Seward [Thu, 25 Jul 2002 22:45:35 +0000 (22:45 +0000)] 
Final caveats for 1.0.0.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@536

23 years ago--> 1.0.0 (yay!)
Julian Seward [Thu, 25 Jul 2002 22:42:06 +0000 (22:42 +0000)] 
--> 1.0.0 (yay!)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@535

23 years agoPrint more helpful message on JIT failure to handle insns starting with 0x0F.
Julian Seward [Thu, 25 Jul 2002 22:41:40 +0000 (22:41 +0000)] 
Print more helpful message on JIT failure to handle insns starting with 0x0F.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@532

23 years agoSuppressions for R H Limbo (7.3.92)
Julian Seward [Thu, 25 Jul 2002 02:21:53 +0000 (02:21 +0000)] 
Suppressions for R H Limbo (7.3.92)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@531

23 years agoImplement __NR_getxattr.
Julian Seward [Thu, 25 Jul 2002 01:41:01 +0000 (01:41 +0000)] 
Implement __NR_getxattr.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@530

23 years agoTrack ELF frame changes as appearing in Red Hat Limbo (7.3.92).
Julian Seward [Thu, 25 Jul 2002 00:49:51 +0000 (00:49 +0000)] 
Track ELF frame changes as appearing in Red Hat Limbo (7.3.92).

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@525

23 years agoCompile fixes for Red Hat Limbo (7.3.92).
Julian Seward [Wed, 24 Jul 2002 09:41:52 +0000 (09:41 +0000)] 
Compile fixes for Red Hat Limbo (7.3.92).

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@522

23 years agoSome jokers apparently like setting the CPU's AC (Alignment Check) flag
Julian Seward [Wed, 24 Jul 2002 09:36:36 +0000 (09:36 +0000)] 
Some jokers apparently like setting the CPU's AC (Alignment Check) flag
for god-knows-why reasons.  This causes VG_{READ,WRITE}_MISALIGNED_WORD
to give bus errors.  Redefine them to do the obvious byte-by-byte loads/
stores.  Fortunately they are not performance critical.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@519

23 years agoAssume PUTF modifies %EFLAGS in a completely arbitrary manner, and so
Julian Seward [Wed, 24 Jul 2002 09:33:52 +0000 (09:33 +0000)] 
Assume PUTF modifies %EFLAGS in a completely arbitrary manner, and so
be completely pessimistic if it is encountered during the redundant-flag-
save/restore-elimination pass.  This fixes the following mysterious
failure:

 insane instruction
           27: PUTFL     %ecx

 valgrind: vg_from_ucode.c:2600 (vgPlain_emit_code): Assertion `sane' failed.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@516

23 years agoSupport for x86 insn fldenv.
Julian Seward [Tue, 23 Jul 2002 18:48:39 +0000 (18:48 +0000)] 
Support for x86 insn fldenv.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@515

23 years agoSkip directly to 1.0pre6 to avoid confusing me.
Julian Seward [Tue, 16 Jul 2002 02:13:30 +0000 (02:13 +0000)] 
Skip directly to 1.0pre6 to avoid confusing me.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@514

23 years agoAdd a suppression to deal with calling __libc_freeres().
Julian Seward [Tue, 16 Jul 2002 02:11:51 +0000 (02:11 +0000)] 
Add a suppression to deal with calling __libc_freeres().

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@513

23 years agoDocument probs with gcc-3.1 false positives.
Julian Seward [Tue, 16 Jul 2002 01:49:22 +0000 (01:49 +0000)] 
Document probs with gcc-3.1 false positives.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@512

23 years agoAt request of Ulrich Drepper, call __libc_freeres() after final __NR_exit
Julian Seward [Tue, 16 Jul 2002 01:43:15 +0000 (01:43 +0000)] 
At request of Ulrich Drepper, call __libc_freeres() after final __NR_exit
so as to free memory allocated by glibc.  This reduces the leaks reported
in glibc, but causes a stack of read/write-after-free errors which have
to be suppressed :-(

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@507

23 years agopossible fix for valgrinding problem on longer running kernels (2.4.18-SuSE, update...
Dirk Mueller [Mon, 15 Jul 2002 19:39:51 +0000 (19:39 +0000)] 
possible fix for valgrinding problem on longer running kernels (2.4.18-SuSE, update 17 days)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@506

23 years agoSuppress errors in __rawmemchr when called from anywhere at all.
Julian Seward [Sun, 14 Jul 2002 13:04:38 +0000 (13:04 +0000)] 
Suppress errors in __rawmemchr when called from anywhere at all.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@505

23 years agoMention kernel probs with R H "Limbo" public beta (hacked 2.4.18).
Julian Seward [Sun, 14 Jul 2002 10:45:21 +0000 (10:45 +0000)] 
Mention kernel probs with R H "Limbo" public beta (hacked 2.4.18).

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@504

23 years agoDocument some limitations.
Julian Seward [Sat, 13 Jul 2002 14:09:35 +0000 (14:09 +0000)] 
Document some limitations.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@503

23 years ago---> 1.0pre5
Julian Seward [Sat, 13 Jul 2002 13:45:28 +0000 (13:45 +0000)] 
---> 1.0pre5

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@502

23 years agoget_caches(): ensure caches are initialised on targets where
Julian Seward [Sat, 13 Jul 2002 13:31:20 +0000 (13:31 +0000)] 
get_caches(): ensure caches are initialised on targets where
get_caches_from_CPUID fails.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@501

23 years agoCopy pthread_rwlockattr_setpshared verbatim from LinuxThreads.
Julian Seward [Sat, 13 Jul 2002 12:58:44 +0000 (12:58 +0000)] 
Copy pthread_rwlockattr_setpshared verbatim from LinuxThreads.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@498

23 years agoAdd __NR_quotactl.
Julian Seward [Sat, 13 Jul 2002 12:58:08 +0000 (12:58 +0000)] 
Add __NR_quotactl.
Allow NULL 3rd arg in __NR_sendfile.
("Didier")

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@497

23 years agoInclude valgrind.spec and valgrind.spec.in in tarballs.
Julian Seward [Sat, 13 Jul 2002 12:37:28 +0000 (12:37 +0000)] 
Include valgrind.spec and valgrind.spec.in in tarballs.
Also add a line to the description in the .spec.in.
(Shlomi Fish)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@494

23 years ago(Tim Rowley, verbatim)
Julian Seward [Sat, 13 Jul 2002 12:32:16 +0000 (12:32 +0000)] 
(Tim Rowley, verbatim)

The Intel p4 manual suggests inserting a pause instruction in
spin-wait loops as a hint to what the code is doing.  In other
respects it acts just like a nop.  Pause (0xF3 0x90) currently
causes valgrind to panic.  The patch below keeps things running.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@493

23 years agoImplement fnstenv (store FPU environment, but not regs AIUI)
Julian Seward [Sat, 13 Jul 2002 12:27:12 +0000 (12:27 +0000)] 
Implement fnstenv (store FPU environment, but not regs AIUI)
(Jeff Epler)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@492

23 years agoPrint additional useful information immediately prior to
Julian Seward [Sat, 13 Jul 2002 12:20:35 +0000 (12:20 +0000)] 
Print additional useful information immediately prior to
   VG_(panic)("VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH) failed\n");

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@491

23 years agovg_signals.c: vg_oursignalhandler(): don't longjmp() on fatal signal if
Julian Seward [Sat, 13 Jul 2002 12:12:56 +0000 (12:12 +0000)] 
vg_signals.c: vg_oursignalhandler(): don't longjmp() on fatal signal if
the scheduler's jmp_buf is not valid.  This might avoid at least some
of the following:
   vg_scheduler.c:479 (run_thread_for_a_while): Assertion `trc == 0'
   failed.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@490

23 years agoMake sigsuspend() work well enough to keep zsh hackers happy.
Julian Seward [Sat, 13 Jul 2002 11:05:45 +0000 (11:05 +0000)] 
Make sigsuspend() work well enough to keep zsh hackers happy.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@489

23 years agoMake VG_USERREQ__PTHREAD_YIELD actually yield the thread. This used
Julian Seward [Fri, 12 Jul 2002 22:30:51 +0000 (22:30 +0000)] 
Make VG_USERREQ__PTHREAD_YIELD actually yield the thread.  This used
to work but was broken in a subtle way by the cleanup of rev 1.70.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@488

23 years agoCheck for signals to be delivered after every syscall. This avoids
Julian Seward [Fri, 12 Jul 2002 01:23:03 +0000 (01:23 +0000)] 
Check for signals to be delivered after every syscall.  This avoids
some obscure deadlock cases.  (Neil Conway).

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@487

23 years agoAdd comments about syscall wrapper problems.
Julian Seward [Mon, 1 Jul 2002 10:59:17 +0000 (10:59 +0000)] 
Add comments about syscall wrapper problems.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@484

23 years ago---> 1.0pre4
Julian Seward [Mon, 1 Jul 2002 10:50:44 +0000 (10:50 +0000)] 
---> 1.0pre4

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@483

23 years agoAdd helpful info for package builders.
Julian Seward [Mon, 1 Jul 2002 08:46:27 +0000 (08:46 +0000)] 
Add helpful info for package builders.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@482

23 years agoFinal documentation updates for 1.0.
Julian Seward [Mon, 1 Jul 2002 08:30:05 +0000 (08:30 +0000)] 
Final documentation updates for 1.0.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@481

23 years agoImplement --weird-hacks=truncate-writes to limit the size of write syscalls
Julian Seward [Sun, 30 Jun 2002 12:44:54 +0000 (12:44 +0000)] 
Implement --weird-hacks=truncate-writes to limit the size of write syscalls
to 4096, to possibly avoid deadlocks under very rare circumstances.
Is fully documented and commented.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@479

23 years agocleanup_after_thread_exited: also clean up the waiting_fds table on thread
Julian Seward [Sun, 30 Jun 2002 10:57:30 +0000 (10:57 +0000)] 
cleanup_after_thread_exited: also clean up the waiting_fds table on thread
disappearance.  This fixes an assertion failure to do with thread nukage
on fork():
   vg_scheduler.c:936 (poll_for_ready_fds):
   Assertion `vgPlain_is_valid_tid(tid)' failed.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@478

23 years agoMake --stop-after= work again.
Julian Seward [Fri, 28 Jun 2002 02:08:28 +0000 (02:08 +0000)] 
Make --stop-after= work again.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@475

23 years ago---> 1.0pre3
Julian Seward [Fri, 28 Jun 2002 01:46:56 +0000 (01:46 +0000)] 
---> 1.0pre3

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@474

23 years agoFinally get around to implementing pthread_atfork.
Julian Seward [Fri, 28 Jun 2002 01:46:26 +0000 (01:46 +0000)] 
Finally get around to implementing pthread_atfork.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@473

23 years agoRemoved line about Cachegrind being experimental.
Nicholas Nethercote [Thu, 27 Jun 2002 15:45:09 +0000 (15:45 +0000)] 
Removed line about Cachegrind being experimental.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@472

23 years agoPartial implementation of mallinfo() (Ilpo Ruotsalainen)
Julian Seward [Wed, 26 Jun 2002 17:08:01 +0000 (17:08 +0000)] 
Partial implementation of mallinfo()  (Ilpo Ruotsalainen)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@470

23 years agoparse_cache_opt: Move free() of opt past last use.
Julian Seward [Wed, 26 Jun 2002 17:02:57 +0000 (17:02 +0000)] 
parse_cache_opt: Move free() of opt past last use.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@469

23 years agoForgot to VG_(free) a VG_(strdup)'d string.
Nicholas Nethercote [Wed, 26 Jun 2002 10:06:26 +0000 (10:06 +0000)] 
Forgot to VG_(free) a VG_(strdup)'d string.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@468

23 years agoMake __pthread_clock_gettime and __pthread_clock_settime appear for
Julian Seward [Wed, 26 Jun 2002 00:50:36 +0000 (00:50 +0000)] 
Make __pthread_clock_gettime and __pthread_clock_settime appear for
GLIBC_2.2.3.  I dunno what this means, if anything, but someone
reports it helps.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@467

23 years agoselect() and poll(): change order of events in main timing loop
Julian Seward [Wed, 26 Jun 2002 00:47:17 +0000 (00:47 +0000)] 
select() and poll(): change order of events in main timing loop
so that very short selects/polls don't just cause a timeout with
no real test.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@466

23 years agowait_for_fd_to_be_readable_or_erring: return immediately if fd is
Julian Seward [Wed, 26 Jun 2002 00:13:36 +0000 (00:13 +0000)] 
wait_for_fd_to_be_readable_or_erring: return immediately if fd is
nonblocking anyway.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@465

23 years agovg_push_signal_frame: make the siginfo and ucontext fields readable too.
Julian Seward [Tue, 25 Jun 2002 23:18:16 +0000 (23:18 +0000)] 
vg_push_signal_frame: make the siginfo and ucontext fields readable too.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@464

23 years agoA libXpm suppression.
Julian Seward [Thu, 20 Jun 2002 10:39:34 +0000 (10:39 +0000)] 
A libXpm suppression.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@456

23 years agoFix subtle bug in the interaction between pthread_create and thread_wrapper,
Julian Seward [Thu, 20 Jun 2002 10:25:37 +0000 (10:25 +0000)] 
Fix subtle bug in the interaction between pthread_create and thread_wrapper,
exposed by scheduling changes caused by commit vg_scheduler.c rev 1.70.
We cannot simply pass the __attr pointer to the child, since it could
point to stuff on the parent's stack, which might not exist by the time
the child looked at it.  Prior to scheduler.c rev 1.70 the child would
have been scheduled as soon as created, so the access was made before the
parent could clear the stuff from its stack.  From rev 1.70 and after
the parent continues after creating the child, causing invalid stack
accesses when the child finally runs.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@455

23 years agoRationalise client-request handling a bit, by merging the two switches
Julian Seward [Thu, 20 Jun 2002 10:19:38 +0000 (10:19 +0000)] 
Rationalise client-request handling a bit, by merging the two switches
into one.  This can change the scheduling a bit since the policy of
running the same thread after the request if it is possible now applies
to _all_ requests.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@454

23 years ago--> 1.0pre2
Julian Seward [Thu, 20 Jun 2002 08:17:51 +0000 (08:17 +0000)] 
--> 1.0pre2

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@453

23 years agoAdd test case for sigpending().
Julian Seward [Thu, 20 Jun 2002 08:17:07 +0000 (08:17 +0000)] 
Add test case for sigpending().

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@452

23 years agoMake recv block only the calling thread, not the entire process.
Julian Seward [Thu, 20 Jun 2002 07:58:33 +0000 (07:58 +0000)] 
Make recv block only the calling thread, not the entire process.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@451

23 years agoAdd __NR_truncate64.
Julian Seward [Thu, 20 Jun 2002 07:21:48 +0000 (07:21 +0000)] 
Add __NR_truncate64.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@450

23 years agoClear up historical artefacts.
Julian Seward [Wed, 19 Jun 2002 20:52:32 +0000 (20:52 +0000)] 
Clear up historical artefacts.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@449

23 years agoImplement sigpending(). All absolutely horrible. Sigh.
Julian Seward [Wed, 19 Jun 2002 17:35:45 +0000 (17:35 +0000)] 
Implement sigpending().  All absolutely horrible.  Sigh.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@443

23 years agoImplement pause().
Julian Seward [Wed, 19 Jun 2002 10:17:40 +0000 (10:17 +0000)] 
Implement pause().

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@442

23 years agoGet rid of ancient stuff.
Julian Seward [Tue, 18 Jun 2002 16:31:21 +0000 (16:31 +0000)] 
Get rid of ancient stuff.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@441

23 years agoDo pthread_rwlockattr_init.
Julian Seward [Tue, 18 Jun 2002 09:24:34 +0000 (09:24 +0000)] 
Do pthread_rwlockattr_init.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@440

23 years agoAdd __NR_fdatasync. Also fix some formatting.
Julian Seward [Tue, 18 Jun 2002 09:11:33 +0000 (09:11 +0000)] 
Add __NR_fdatasync.  Also fix some formatting.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@439

23 years agoDo siglongjmp, although without running cleanup handlers in the section
Julian Seward [Tue, 18 Jun 2002 09:07:54 +0000 (09:07 +0000)] 
Do siglongjmp, although without running cleanup handlers in the section
of stack which it skips over.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@438

23 years agoFurther mess with the X config checks, so as to get a reasonably
Julian Seward [Tue, 18 Jun 2002 01:05:58 +0000 (01:05 +0000)] 
Further mess with the X config checks, so as to get a reasonably
comprehensive set of X suppressions more robustly.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@437

23 years ago- Check DWARF2 reader against spec. Add some clarifications and
Julian Seward [Tue, 18 Jun 2002 01:04:57 +0000 (01:04 +0000)] 
- Check DWARF2 reader against spec.  Add some clarifications and
  fix a minor error, but basically no significant changes.

- Disable debug info printing entirely in addLineInfo.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@433

23 years agoIncrease thread limits a bit.
Julian Seward [Mon, 17 Jun 2002 14:25:00 +0000 (14:25 +0000)] 
Increase thread limits a bit.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@432

23 years agoAdd pthread_attr_setschedpolicy / pthread_attr_getschedpolicy.
Julian Seward [Mon, 17 Jun 2002 12:19:44 +0000 (12:19 +0000)] 
Add pthread_attr_setschedpolicy / pthread_attr_getschedpolicy.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@431

23 years agoFormatting cleanups in the dwarf2 reader, and some debug printing hooks.
Julian Seward [Mon, 17 Jun 2002 02:21:20 +0000 (02:21 +0000)] 
Formatting cleanups in the dwarf2 reader, and some debug printing hooks.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@430

23 years agoFix bug in and simply parameter access checks for pthread_sigmask.
Julian Seward [Sun, 16 Jun 2002 11:37:06 +0000 (11:37 +0000)] 
Fix bug in and simply parameter access checks for pthread_sigmask.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@429

23 years agoDisable debug printing on BB discard.
Julian Seward [Fri, 14 Jun 2002 11:08:07 +0000 (11:08 +0000)] 
Disable debug printing on BB discard.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@427

23 years ago---> 1.0pre1 Yay!
Julian Seward [Fri, 14 Jun 2002 10:40:16 +0000 (10:40 +0000)] 
---> 1.0pre1    Yay!

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@426

23 years agoPatrick Ohly's --alignment= patch, to increase alignment of malloc'd
Julian Seward [Fri, 14 Jun 2002 10:17:05 +0000 (10:17 +0000)] 
Patrick Ohly's --alignment= patch, to increase alignment of malloc'd
blocks if needed.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@422

23 years ago---> 20020613
Julian Seward [Thu, 13 Jun 2002 20:46:04 +0000 (20:46 +0000)] 
---> 20020613

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@421

23 years agoRename event-horizon to error-limit; the former may have trendy black-hole
Julian Seward [Thu, 13 Jun 2002 20:44:00 +0000 (20:44 +0000)] 
Rename event-horizon to error-limit; the former may have trendy black-hole
associations, but the latter actually cues one to what it might achieve.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@418

23 years agoFirst round of manual update for 1.0.
Julian Seward [Thu, 13 Jun 2002 20:37:25 +0000 (20:37 +0000)] 
First round of manual update for 1.0.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@417

23 years agoBe more robust to the situation where a signal arrives, and there is a
Julian Seward [Thu, 13 Jun 2002 17:47:05 +0000 (17:47 +0000)] 
Be more robust to the situation where a signal arrives, and there is a
handler, but in the interval between the signal arriving and it being
delivered to the client, the handler is removed.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@416

23 years agoMake recvfrom() block only the calling thread, not the whole system
Julian Seward [Thu, 13 Jun 2002 17:29:53 +0000 (17:29 +0000)] 
Make recvfrom() block only the calling thread, not the whole system
( same trick as used for accept() ).

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@415

23 years agoAdd --event-horizon=yes|no [yes] so that the limit on errors shown
Julian Seward [Thu, 13 Jun 2002 17:23:38 +0000 (17:23 +0000)] 
Add --event-horizon=yes|no [yes] so that the limit on errors shown
can be disabled if desired.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@414

23 years agoRemove inclusion of <linux/module.h> and <asm/atomic.h> since that
Julian Seward [Thu, 13 Jun 2002 16:07:51 +0000 (16:07 +0000)] 
Remove inclusion of <linux/module.h> and <asm/atomic.h> since that
seems to lead to a portability swamp.  As a result, remove autoconf
check for <asm/atomic.h>.  Replace all this junk with
VKI_SIZEOF_STRUCT_MODULE (== 96) since that's all I ever wanted to
know in the first place.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@413

23 years agoRemove bogus assertion.
Julian Seward [Thu, 13 Jun 2002 13:56:15 +0000 (13:56 +0000)] 
Remove bogus assertion.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@412