Philippe Waroquiers 37d9d6d185 Fix assert due to gdbserver discarding translation ...

The fix consists in checking if the translation
of the 'from' address is still existing.

Patch also contains a big comment explaining why it is
safe to discard/erase the current translation being
executed.

In a follow-up patch, the Bool in VG_(translate) will
be removed :
  Bool VG_(translate) ( /*OUT*/Bool* caused_discardP,
(if experiment confirms the hypothesis that it is
safe to discard current translation).



git-svn-id: svn://svn.valgrind.org/valgrind/branches/TCHAIN@12488

2012-04-04 22:44:18 +00:00

..

m_aspacemgr

Finally understood why an outer on inner on a 32 bit application

2012-03-08 23:42:05 +00:00

m_coredump

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_debuginfo

gcc-4.7.0 complains about some __attribute__((always_inline)) here,

2012-03-31 00:06:04 +00:00

m_demangle

Update the C++ demangler by importing files from GCC trunk @ r181975.

2011-12-10 16:00:25 +00:00

m_dispatch

Make the return type of VG_(disp_run_translations) be void, rather

2012-04-04 12:23:23 +00:00

m_gdbserver

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

m_initimg

Tighten up initial guest/shodow state on s390x.

2012-02-26 17:51:28 +00:00

m_mach

Get a bunch more copyright dates in the right format, 20xx-2011,

2011-10-23 07:49:30 +00:00

m_replacemalloc

Implement malloc_size for the vg_default_zone on Darwin.

2012-02-23 07:36:03 +00:00

m_scheduler

Make the return type of VG_(disp_run_translations) be void, rather

2012-04-04 12:23:23 +00:00

m_sigframe

Fix up debug printing -- no functional change.

2012-03-27 09:39:04 +00:00

m_syswrap

Add a nasty kludge in the handling of mmap on Darwin. Does not apply

2012-03-27 10:06:31 +00:00

m_ume

Get a bunch more copyright dates in the right format, 20xx-2011,

2011-10-23 07:49:30 +00:00

fixup_macho_loadcmds.c

Handle executables created by the Xcode 3.2.x linker. These contain

2011-05-10 08:42:14 +00:00

launcher-darwin.c

Get a bunch more copyright dates in the right format, 20xx-2011,

2011-10-23 07:49:30 +00:00

launcher-linux.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

link_tool_exe_darwin.in

Get rid of shadowing causing a perl warning. Minor fallout from

2011-04-11 22:14:03 +00:00

link_tool_exe_linux.in

Merged the MACOSX106 branch to the trunk. Merge command:

2010-07-01 00:20:20 +00:00

m_aspacehl.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_clientstate.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_commandline.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_cpuid.S

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_debugger.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_debuglog.c

Make -d (enable debug logging) work on Fedora 16 / x86.

2012-01-30 15:07:20 +00:00

m_errormgr.c

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

m_execontext.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_hashtable.c

Fixes 282230 group allocator for small fixed size, use it for MC_Chunk/SEc vbit

2012-01-17 21:16:30 +00:00

m_libcassert.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_libcbase.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_libcfile.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_libcprint.c

Allows to run regression tests in an outer/inner setup.

2012-03-11 22:24:03 +00:00

m_libcproc.c

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

m_libcsetjmp.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_libcsignal.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_machine.c

(fixes bug 289939 wish: complete monitor cmd 'leak_check' with details

2012-01-26 23:13:52 +00:00

m_main.c

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

m_mallocfree.c

Allows to run regression tests in an outer/inner setup.

2012-03-11 22:24:03 +00:00

m_options.c

Add command-line option --fair-sched=[no|yes|try]. Use --fair-sched=try

2011-12-08 16:14:59 +00:00

m_oset.c

Pool allocator: change the semantics of VG_(releasePA)() according to comment http://bugs.kde.org/show_bug.cgi?id=282230#c50.

2012-01-18 08:12:16 +00:00

m_poolalloc.c

Pool allocator: change the semantics of VG_(releasePA)() according to comment http://bugs.kde.org/show_bug.cgi?id=282230#c50.

2012-01-18 08:12:16 +00:00

m_redir.c

* README_DEVELOPERS : complete/enhance the section about outer/inner

2012-03-03 12:01:48 +00:00

m_seqmatch.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_signals.c

Fix bug 297078 gdbserver signal handling problems caused by diff vki nr/gdb nr and

2012-03-29 21:56:47 +00:00

m_sparsewa.c

The sparse wa maintains the nr of elements in use at level 0.

2011-11-17 21:57:21 +00:00

m_stacks.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_stacktrace.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_syscall.c

Beef up VG_(strerror) to provide correct messages for the

2011-12-24 21:50:53 +00:00

m_threadstate.c

Suppress race reports on VG_(threads)[tid].os_state.exitcode

2012-03-08 19:07:08 +00:00

m_tooliface.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_trampoline.S

Implement the getcpu vsyscall on amd64 by forwarding it to the real

2012-02-09 11:54:16 +00:00

m_translate.c

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

m_transtab.c

Fix assert due to gdbserver discarding translation

2012-04-04 22:44:18 +00:00

m_vki.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_vkiscnums.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_wordfm.c

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

m_xarray.c

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

Makefile.am

Add s390x register decsription to vgdb. This enables examination

2012-03-13 02:13:50 +00:00

pub_core_aspacehl.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_aspacemgr.h

* none/tests/linux/mremap3.vgtest : new test

2011-12-22 13:25:58 +00:00

pub_core_basics_asm.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_basics.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_clientstate.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_clreq.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_commandline.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_coredump.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_cpuid.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_debugger.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_debuginfo.h

Don't break fcntl locks when program does mmap. #280965.

2011-10-24 08:53:03 +00:00

pub_core_debuglog.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_demangle.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_dispatch_asm.h

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

pub_core_dispatch.h

Make the return type of VG_(disp_run_translations) be void, rather

2012-04-04 12:23:23 +00:00

pub_core_errormgr.h

* compare vgdb-error with n_errs_shown, not with n_errs_found.

2012-02-15 22:29:30 +00:00

pub_core_execontext.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_gdbserver.h

Avoid having holes in the VgdbShared struct.

2012-02-22 19:47:27 +00:00

pub_core_hashtable.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_initimg.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcassert.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcbase.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcfile.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcprint.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcproc.h

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

pub_core_libcsetjmp.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_libcsignal.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_mach.h

Get a bunch more copyright dates in the right format, 20xx-2011,

2011-10-23 07:49:30 +00:00

pub_core_machine.h

Tighten up initial guest/shodow state on s390x.

2012-02-26 17:51:28 +00:00

pub_core_mallocfree.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_options.h

Add command-line option --fair-sched=[no|yes|try]. Use --fair-sched=try

2011-12-08 16:14:59 +00:00

pub_core_oset.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_redir.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_replacemalloc.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_scheduler.h

Check whether the big lock is held before invoking pre_thread_ll_create.

2012-03-25 17:51:59 +00:00

pub_core_seqmatch.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_sigframe.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_signals.h

Fix bug 297078 gdbserver signal handling problems caused by diff vki nr/gdb nr and

2012-03-29 21:56:47 +00:00

pub_core_sparsewa.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_stacks.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_stacktrace.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_syscall.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_syswrap.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_threadstate.h

When analyzing Valgrind with drd, suppress uninteresting race reports on VG_(threads)[].status

2012-03-08 14:59:25 +00:00

pub_core_tooliface.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_trampoline.h

Implement the getcpu vsyscall on amd64 by forwarding it to the real

2012-02-09 11:54:16 +00:00

pub_core_translate.h

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

pub_core_transtab_asm.h

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

pub_core_transtab.h

Add translation chaining support for amd64, x86 and ARM

2012-04-02 21:56:03 +00:00

pub_core_ume.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_vki.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_vkiscnums_asm.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_vkiscnums.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_wordfm.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

pub_core_xarray.h

Update all copyright dates, from 20xy-2010 to 20xy-2011.

2011-10-23 07:32:08 +00:00

vg_preloaded.c

Fix #284384 (clang 3.1 -Wunused-value warnings in valgrind.h,

2011-10-24 13:21:57 +00:00

vgdb.c

Valgrind gdbserver can open/close connections multiple times

2012-01-13 21:36:46 +00:00