skin_name1,skin_name2:supp_name
No spaces are allowed on either side of the comma.
This is useful for sharing suppressions between Addrcheck and Memcheck.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1205
Added "version" and "copyright_author" fields for skins to supply.
Now startup message looks something like this:
==12698== cachegrind, an I1/D1/L2 cache profiler for x86-linux.
==12698== Copyright (C) 2002, and GNU GPL'd, by Nicholas Nethercote.
==12698== Built with valgrind-HEAD, a program execution monitor.
==12698== Copyright (C) 2000-2002, and GNU GPL'd, by Julian Seward.
==12698== Estimated CPU clock rate is 1422 MHz
==12698== For more details, rerun with: -v
The skin can specify a version number, but the skins that will be distributed
with Valgrind don't.
Also changed "x86 GNU/Linux" to the wicked "x86-linux" at Julian's request.
Updated default regression test filter to handle this new startup message.
----
Also moved the skin's name, description, etc., fields out of VG_(needs) into a
new struct VG_(details), since they are logically quite different to the needs.
Did a little code formatting, etc., for this. Updated skin docs
correspondingly, too.
Also renamed the need `run_libc_freeres' --> `libc_freeres' so it's a noun
phrase rather than a verb phrase.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1172
from core error ones:
- Split up VG_(panic) into VG_(core_panic) and VG_(skin_panic)
- Likewise, split vg_assert into vg_assert and sk_assert
- Added a new need string: `bug_reports_to'
- Removed VG_(skin_error) which was a previous wussy attempt at this change.
This removed the need for the hacky redeclaration of VG_(skin_error) in
vg_profile.c, which is good.
At the moment, Julian and Nick's email addresses are hard-coded into each skin
individually, rather than using a #define in vg_skin.h, because that didn't
feel quite right to me... jseward@acm.org is still done with a #define for
core errors, though.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1164
memcheck:Addr4
Changed the `name' need of the memcheck skin from "valgrind" to "memcheck" for
this. But the name Valgrind will return when I print core and skin names in
the startup message.
One issue is that some skins share suppression types, eg. memcheck and
addrcheck. Might be useful to allow multi-skin suppressions, viz:
memcheck,addrcheck:Addr4
This won't be too hard to tack on, though.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1163
use_under_scores instead, to be consistent.
Also added some missing 'extern's on function declarations in vg_skin.h.
Also added a quick note in vg_regtest.in on the simplest way to run regression
tests.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1135
- Don't waste a potentially huge amount of time calling describe_addr
on addresses in errors we aren't going to show.
- If an invalid address is just below %ESP, say that it might be due
to a gcc bug. Increase the window in which this is allowed to
1024 bytes below %ESP.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@229
right up front, in the VG_(record_*_error) functions. This is an
attempt to avoid excessive performance problems with programs which
have excessive numbers of errors.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@136
when running multithreaded. Can still cause crashes (assertion failures)
when GDB exits. I think it that's due to my use of libc's system()
call; should roll my own.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@111
by the scheduler, not by generated code. So pass in the relevant
ThreadState*; don't get it from VG_(get_current_tid)().
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@101
Fall back to a compromise position, which makes my mutex implementation
initialiser- and structure-compatible with LinuxThreads, and ditto the
upcoming condition var implementation. In particular this means that
((ThreadId)0) is an invalid thread ID, so vg_threads[0] is never used,
and vg_threads[1] specially denotes the "main" thread.
Remove the scheme of having a linked list of threads waiting on
each mutex. It is too difficult to get the right semantics for
when a signal is delivered to a thread blocked in pthread_mutex_lock().
Instead, use the old scheme of each thread stating with its .waited_on_mx
field, which mutex it is waiting for. This makes pthread_mutex_unlock()
less efficient, but at least it all works.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@100
Various enhancements:
* Make the error message system more thread-aware.
* Fix stupid bug in do_pthread_create causing incorrect initial
%ESP values sometimes.
* Fix various other minor things needed to make opera work.
Performance of threaded apps is pretty terrible. This needs
looking into.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@98
"Conditional jump or move depends on uninitialised value(s)", since
that will be more meaningful to most programmers. Also change the
suppression-kind to Cond in .supp files. The old Value0 descriptor
means the same and is still accepted. Suggested by Joe Buck
<Joe.Buck@synopsys.com>.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@18
Allow suppressions with only a single level of backtrace, for suppressing
against libraries compiled with -fomit-frame-pointer.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11
