On 23/12/2007, Eric Pouech <[EMAIL PROTECTED]> wrote: > Tom Hughes a écrit : > > In message <[EMAIL PROTECTED]> > > Tom Hughes <[EMAIL PROTECTED]> wrote: > > > >> I have recently been working on trying to get valgrind and wine to > >> work together and have run into a rather nasty problem. > > > > Unprelinking libwine has temporarily got me past the other problem > > which Linux distro are you using (it does work under some configurations) ?
Fedora 8. > > , and > > sorting out the trapno issue in signal handlers that the patch on the > > wine wiki addresses then gets me to this failure: > > > > --13050-- VALGRIND INTERNAL ERROR: Valgrind received a signal 11 (SIGSEGV) > > - exiting > > --13050-- si_code=2; Faulting address: 0xBEEF0007; sp: 0x469CC4C > > > > valgrind: the 'impossible' happened: > > Killed by fatal signal > > ==13050== at 0x380293B3: vgPlain_get_StackTrace2 (m_stacktrace.c:153) > > ==13050== by 0x380294DB: vgPlain_get_StackTrace (m_stacktrace.c:437) > > ==13050== by 0x380164E2: vgPlain_record_ExeContext (m_execontext.c:300) > > ==13050== by 0x380025AE: create_MC_Chunk (mc_malloc_wrappers.c:141) > > ==13050== by 0x38002C17: vgMemCheck_new_block (mc_malloc_wrappers.c:211) > > ==13050== by 0x3800305C: vgMemCheck_malloc (mc_malloc_wrappers.c:226) > > ==13050== by 0x38034E47: do_client_request (scheduler.c:1277) > > ==13050== by 0x38036387: vgPlain_scheduler (scheduler.c:987) > > ==13050== by 0x38049C28: run_a_thread_NORETURN (syswrap-linux.c:89) > > > > Now the fault address is obviously a little "suspicious" to say the > > least... Should we not be a bit more careful when doing frame pointer > > based unwinds on x86 though and just give up if we get a segv? > > > looks like a 16bit stack address, erroneously translated to a 32bit address > which program are you trying to run ? not a 16bit I hope Absolutely anything I think - even the wine supplied notepad... Tom -- Tom Hughes ([EMAIL PROTECTED]) http://www.compton.nu/ ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Valgrind-developers mailing list Valgrind-developers@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-developers
