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a75be28f6f30ea2bc1fdcd10ab9fdc714e0bfd39
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233 Commits

Author SHA1 Message Date
Julian Seward
a75be28f6f Failed attempt to make JDK 1.4.0 work. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@361
 2002-06-03 00:58:18 +00:00
Julian Seward
501f08d781 Do pthread_atter_{set,get}scope. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@360
 2002-06-02 09:29:31 +00:00
Julian Seward
900dfb223a Remove historical artefact. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@357
 2002-06-02 00:21:08 +00:00
Julian Seward
5162912b13 Implement CLC and STC (Pascal Massimino <pmassimi@ilog.fr>). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@353
 2002-06-02 00:04:00 +00:00
Julian Seward
9b734f2384 Markup bug. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@352
 2002-06-01 23:56:38 +00:00
Julian Seward
b8732a9975 Clean up and modularise debug info reading a little. The stabs and 
dwarf2 readers are now in seperate procedures.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@349
 2002-06-01 23:11:19 +00:00
Julian Seward
f41a9f3586 Preliminary commit of DWARF2 debug info reader from 
Daniel Berlin <dberlin@dberlin.org>


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@347
 2002-06-01 14:21:36 +00:00
Julian Seward
bf9c8be609 Remove old rwlock implementation and replace with home-grown one. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@346
 2002-06-01 14:14:19 +00:00
Julian Seward
5b259dc032 demangle_number: handle base-36 numbers. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@344
 2002-05-30 01:22:20 +00:00
Julian Seward
bafadc7137 Add a TODO entry for valgrind-1.0. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@343
 2002-05-30 00:40:55 +00:00
Julian Seward
89ff2f0b24 Implement __pthread_kill_other_threads_np properly. It does seem to 
be needed after all.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@342
 2002-05-30 00:40:03 +00:00
Julian Seward
688efba21c Implement ADC Eb,Gb. Truly an unpopular instruction if it took anyone this 
long to fall across it.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@340
 2002-05-29 23:38:23 +00:00
Julian Seward
6b2dbbe940 Fix stupid copy-n-paste bug in do_set_canceltype causing strange stack 
drift problems.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@338
 2002-05-29 23:30:28 +00:00
Julian Seward
f0c403f525 Update TODO lists at the top of the file. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@336
 2002-05-29 20:23:26 +00:00
Julian Seward
38fce3d542 Make __pthread_kill_other_threads_np be UNIMPLEMENTED. If it turns out 
to be needed, I'll fix it properly.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@335
 2002-05-29 20:22:17 +00:00
Julian Seward
320e2adc3f pthread_cond_timedwait: be robust to timeout points in the past 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@334
 2002-05-29 20:13:53 +00:00
Julian Seward
0943acb8fd As per POSIX, nuke all threads other than me 
- just before __NR_exec()
- just after __NR_fork() when I am the child
This makes OpenOffice 1.0 not have mutex-related assertion failures


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@333
 2002-05-29 19:26:32 +00:00
Julian Seward
f67ab14bf7 Set client mem permissions in do__cleanup_pop. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@332
 2002-05-29 16:48:44 +00:00
Julian Seward
d253821d62 Check for pending cancellation requests at syscalls which POSIX 
defines to be cancellation points.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@331
 2002-05-29 01:21:19 +00:00
Julian Seward
6471fc14ca When a thread exits, run the destructors for the thread's specific data. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@330
 2002-05-29 01:06:47 +00:00
Julian Seward
951c703b58 Implement thread cleanup stacks. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@329
 2002-05-29 00:10:20 +00:00
Julian Seward
4ec7e413eb Increase thread scheduling quantum from 20000 bbs to 50000 bbs. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@328
 2002-05-28 11:27:31 +00:00
Julian Seward
6b9ba9848a Fix various problems with new thread start / stop / detach stuff. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@327
 2002-05-28 11:00:01 +00:00
Julian Seward
fbd9d9f778 DO NOT UPDATE! COMPILES BUT DOESN'T WORK. 
Major overhaul to the way thread startup and exit is done.  Removes some
ugly gunk in the scheduler, and adds support for thread detaching and
cancellation.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@326
 2002-05-28 01:36:45 +00:00
Julian Seward
dbd505a061 Support for POSIX reader-writer locks (preliminary). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@325
 2002-05-27 13:00:05 +00:00
Julian Seward
ba1fae8ba5 Comment out debug printing. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@323
 2002-05-24 02:12:52 +00:00
Julian Seward
09846794fc More minor fixes to make OpenOffice 1.0 work. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@321
 2002-05-24 02:11:32 +00:00
Julian Seward
c9295b3bfd Make syscall sched_yield just yield the current thread rather than the 
whole process.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@320
 2002-05-24 00:11:16 +00:00
Julian Seward
7584993246 Comment-only change: add a list of known problems with the signal simulator. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@319
 2002-05-24 00:00:59 +00:00
Julian Seward
5057820894 Debug message wibble. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@318
 2002-05-23 17:34:49 +00:00
Julian Seward
e61a13b92a Fix small bug causing assertion failure in computation of SKSS. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@316
 2002-05-23 17:09:43 +00:00
Julian Seward
f72f7e4d44 sched_do_syscalls: properly handle invalid fd in read/write, rather 
than dying with an assertion failure.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@314
 2002-05-23 16:52:11 +00:00
Julian Seward
aad98221b9 Make accept() be nonblocking. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@313
 2002-05-23 13:13:12 +00:00
Julian Seward
162b23f120 Update for sigaltstack 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@312
 2002-05-22 23:56:33 +00:00
Julian Seward
297db5c10c Implement sigaltstack. Most of the logic is copied more-or-less 
verbatim from the Linux kernel sources, which has to be a good thing.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@309
 2002-05-22 23:34:20 +00:00
Julian Seward
cce8a3ebd3 Implement pthread_yield. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@308
 2002-05-22 13:17:31 +00:00
Julian Seward
66a158a1f8 Implement x86 insn popl m32. (Nikolay Igotti ) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@305
 2002-05-22 11:55:35 +00:00
Julian Seward
8d2d128371 Don't mask libc's vfork / __vfork: 
$ nm /lib/libc-2.2.4.so | grep vfork
   000b4220 T __vfork
   000b4220 W vfork

There's no __libc_vfork, so there's nothing we can do here.
Just don't supply our own version.

Not at all sure if this is correct.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@303
 2002-05-21 00:51:21 +00:00
Julian Seward
b5a4460dd1 gcc-3.1 compile fix. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@299
 2002-05-21 00:05:10 +00:00
Julian Seward
2e94fafab4 Moan but don't die on unhandled stabs cases. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@298
 2002-05-20 23:39:22 +00:00
Julian Seward
33c580dbf1 Improve diagnostic info printed by failures in 
VG_(mash_LD_PRELOAD_and_LD_LIBRARY_PATH).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@297
 2002-05-20 23:38:33 +00:00
Julian Seward
53c56fd4d1 Implement semaphore functions. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@295
 2002-05-19 00:13:34 +00:00
Julian Seward
96b04d4f30 Fix fork/exec stuff so it works again. We have to mangle LD_LIBRARY_PATH 
as well as LD_PRELOAD, so as to make our libpthread.so go out of scope
when a child which we don't want to trace, is exec'd.  Otherwise the
child can wind up being connected to our libpthread.so but not to
valgrind.so, which is an unworkable combination; you have to be connected
to both or neither.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@291
 2002-05-18 13:14:17 +00:00
Julian Seward
beefe2fffd The ELF table created by old kernels (2.4.3 ish) is different from 
that created by newer 2.4 kernels.  Try and handle that.  (Untested).


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@290
 2002-05-18 11:55:05 +00:00
Julian Seward
e45ef9f6cc Add clarification of the purpose of the malloc/free mismatch checks 
(Pascal Massimino)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@289
 2002-05-18 11:09:19 +00:00
Julian Seward
2560fc9e47 Cancellation wrappers for pread/pwrite (Philip Martin). 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@287
 2002-05-18 10:56:27 +00:00
Julian Seward
32df450b77 Add a version dependency GLIBC_2.2.3 depends on GLIBC_2.2. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@286
 2002-05-18 10:51:25 +00:00
Julian Seward
a57b808f60 Cancellation wrapper for __pwrite64 (Adam Zell(?)) 
Be more paranoid in pthread_attr_setstacksize


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@285
 2002-05-18 10:43:22 +00:00
Julian Seward
a1b75f8383 Cancellation wrapper for pread64. 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@283
 2002-05-16 23:39:10 +00:00
Julian Seward
11ae12ffd7 stringMatch_wrk: reduce max recursion depth to 250 (paranoia) 
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@281
 2002-05-16 23:16:13 +00:00