ftmemsim-valgrind

mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-04 02:18:37 +00:00

History

Florian Krohm 00ffec50e5 Pass in a mask of segment kinds to VG_(get_segment_starts)

and VG_(am_get_segment_starts) to indicate which segments
should be collected. That should solve the following problem:
in m_main.c we used to:

      seg_starts = VG_(get_segment_starts)( &n_seg_starts );

      for (i = 0; i < n_seg_starts; i++) {
         Word j, n;
         NSegment const* seg 
            = VG_(am_find_nsegment)( seg_starts[i] );
         vg_assert(seg);
         if (seg->kind == SkFileC || seg->kind == SkAnonC) {

         ...
         // ... dynamic memory allocation for valgrind
         ...
      }

This caused the vassert(seg) to fire because the dynamic memory
allocation further down the loop changed segments such that a 
valgrind segment which used to be non-SkFree suddenly became 
SkFree and hence VG_(am_find_nsegment) returned NULL. Whoom.

With this revision we only collect the segments we're really
interested in. For the example above that is all client segments.
So if V allocates memory -- fine. That will not change the layout
of client segments.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14949

2015-02-20 14:00:23 +00:00

docs

Bug 321738 Add manpages for vgdb and valgrind-listener.

2013-07-03 10:00:19 +00:00

m_aspacemgr

Pass in a mask of segment kinds to VG_(get_segment_starts)

2015-02-20 14:00:23 +00:00

m_coredump

Pass in a mask of segment kinds to VG_(get_segment_starts)

2015-02-20 14:00:23 +00:00

m_debuginfo

canonicaliseSymtab: fix silly logic that could cause the function to

2015-02-20 12:29:59 +00:00

m_demangle

There must be at least one element in a VLA.

2015-02-06 20:25:57 +00:00

m_dispatch

This commit is for Bugzilla 334834. The Bugzilla contains patch 2 of 3

2014-08-07 23:35:54 +00:00

m_gdbserver

Ensure vgdb gets the nr of threads from Valgrind via shared memory,

2015-02-09 21:30:58 +00:00

m_initimg

Adds initial support for AArch64 (arm64) on Android. Small programs

2014-11-04 17:44:21 +00:00

m_mach

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

m_replacemalloc

Adds initial support for AArch64 (arm64) on Android. Small programs

2014-11-04 17:44:21 +00:00

m_scheduler

Add command line flag --max-threads=<integer> to increase the number of

2015-02-13 19:08:26 +00:00

m_sigframe

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

m_syswrap

Correctly handle prctl(VKI_PR_SET_PTRACER, ..) so as to avoid false

2015-02-18 15:46:19 +00:00

m_ume

Adds initial support for AArch64 (arm64) on Android. Small programs

2014-11-04 17:44:21 +00:00

fixup_macho_loadcmds.c

On MacOS X 10.10, when postprocessing tool executables, set the SVMA

2014-11-06 20:23:22 +00:00

launcher-darwin.c

Unbreak the MacOS port following the recent ppc64le port merge.

2014-08-13 09:04:02 +00:00

launcher-linux.c

Adds initial support for AArch64 (arm64) on Android. Small programs

2014-11-04 17:44:21 +00:00

link_tool_exe_darwin.in

If the compiler being used to build is clang, remember to add

2012-07-20 16:46:54 +00:00

link_tool_exe_linux.in

Cope with old linkers which don't support -Ttext-segment but which do

2013-03-28 15:53:21 +00:00

m_addrinfo.c

Followup to r14886. So it turned out that in m_addrinfo we were already

2015-01-24 18:26:05 +00:00

m_aspacehl.c

Pass in a mask of segment kinds to VG_(get_segment_starts)

2015-02-20 14:00:23 +00:00

m_cache.c

This commit is for Bugzilla 334384. The Bugzilla contains patch 1 of 3

2014-08-07 23:17:29 +00:00

m_clientstate.c

The semantic of the stack bounds is not consistent or is not described.

2014-08-29 22:53:19 +00:00

m_commandline.c

Merge r14208 from BUF_REMOVAL branch to trunk.

2014-09-27 18:01:19 +00:00

m_compiler.c

Add even more built-in functions for ICC.

2015-01-20 18:46:13 +00:00

m_cpuid.S

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

m_debugger.c

Constify coregrind.

2014-10-22 22:25:30 +00:00

m_debuglog.c

arm32: local_sys_write_stderr and local_sys_getpid: don't trash r7

2015-02-11 00:41:48 +00:00

m_deduppoolalloc.c

Change VG_(allocEltDedupPA) to return a pointer to const. The reason is

2014-10-22 17:42:37 +00:00

m_errormgr.c

Minor non-functional cleanups.

2014-11-14 19:25:08 +00:00

m_execontext.c

Constify coregrind.

2014-10-22 22:25:30 +00:00

m_hashtable.c

Change the definition of VgHashTable to not have pointer type.

2014-10-18 10:58:05 +00:00

m_libcassert.c

arm32-linux: GET_STARTREGS has always been wrong on this target,

2015-02-11 00:49:45 +00:00

m_libcbase.c

Merge revisions 14255, 14293, and 14294 from the BUF_REMOVAL branch to trunk.

2014-10-27 12:06:35 +00:00

m_libcfile.c

Bug #343967 Don't warn about setuid/setgid/setcap exec for dirs.

2015-02-09 13:27:07 +00:00

m_libcprint.c

Add limited support for printing floating point numbers to

2014-12-12 19:32:10 +00:00

m_libcproc.c

Remove superfluous function call.

2015-01-10 15:25:54 +00:00

m_libcsetjmp.c

This commit is for Bugzilla 334834. The Bugzilla contains patch 2 of 3

2014-08-07 23:35:54 +00:00

m_libcsignal.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

m_machine.c

For s390 use symbolic register names.

2014-12-17 11:52:39 +00:00

m_main.c

Pass in a mask of segment kinds to VG_(get_segment_starts)

2015-02-20 14:00:23 +00:00

m_mallocfree.c

Remove the type AddrH. The code assumes in many places that the host

2014-12-29 17:04:46 +00:00

m_options.c

Add command line flag --max-threads=<integer> to increase the number of

2015-02-13 19:08:26 +00:00

m_oset.c

Constify m_oset, m_sparsewa, and m_wordfm.

2014-10-18 16:17:13 +00:00

m_poolalloc.c

Tidy up m_xarray.c.

2014-09-15 18:50:17 +00:00

m_rangemap.c

Constify coregrind.

2014-10-22 22:25:30 +00:00

m_redir.c

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

m_sbprofile.c

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

m_seqmatch.c

Fix BZ #116002 .

2014-12-13 18:35:00 +00:00

m_signals.c

Comment only changes.

2015-01-08 21:05:03 +00:00

m_sparsewa.c

Constify m_oset, m_sparsewa, and m_wordfm.

2014-10-18 16:17:13 +00:00

m_stacks.c

Use wrapper functions VG_(malloc) and friends consistently across the

2014-09-11 21:19:17 +00:00

m_stacktrace.c

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

m_syscall.c

This commit is for Bugzilla 334834. The Bugzilla contains patch 2 of 3

2014-08-07 23:35:54 +00:00

m_threadstate.c

Add command line flag --max-threads=<integer> to increase the number of

2015-02-13 19:08:26 +00:00

m_tooliface.c

Export VG_(discard_tranalsations_safely) to the tools. It is

2015-01-13 17:33:59 +00:00

m_trampoline.S

Add a redirection for the 'index' function.

2014-09-03 16:01:10 +00:00

m_translate.c

Translations are allowed from all client segments. Update comments

2015-02-16 22:58:30 +00:00

m_transtab.c

Export VG_(discard_tranalsations_safely) to the tools. It is

2015-01-13 17:33:59 +00:00

m_vki.c

This commit is for Bugzilla 334384. The Bugzilla contains patch 1 of 3

2014-08-07 23:17:29 +00:00

m_vkiscnums.c

Followup to r14264: Fix VG_(sysnum_string) for Darwin.

2014-08-12 21:11:44 +00:00

m_wordfm.c

Constify m_oset, m_sparsewa, and m_wordfm.

2014-10-18 16:17:13 +00:00

m_xarray.c

Constify.

2014-10-18 20:56:13 +00:00

Makefile.am

m_compiler.c was added to noinst_HEADERS but should of course

2014-11-14 14:47:12 +00:00

pub_core_addrinfo.h

Factorises the address code description and printing

2014-05-14 20:39:27 +00:00

pub_core_aspacehl.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_aspacemgr.h

Translations are allowed from all client segments. Update comments

2015-02-16 22:58:30 +00:00

pub_core_basics_asm.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_basics.h

Entangle header files a bit. Specifically, pub_core_basics.h no longer

2014-10-06 16:41:14 +00:00

pub_core_clientstate.h

The semantic of the stack bounds is not consistent or is not described.

2014-08-29 22:53:19 +00:00

pub_core_clreq.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_commandline.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_coredump.h

Fix 325714 Empty vgcore but RLIMIT_CORE is big enough (too big)

2013-12-16 22:52:20 +00:00

pub_core_cpuid.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_debugger.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_debuginfo.h

Merge r14202 from the BUF_REMOVAL branch to trunk.

2014-10-25 19:20:38 +00:00

pub_core_debuglog.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_deduppoolalloc.h

This patch adds a 'de-duplicating memory pool allocator':

2014-06-14 16:30:09 +00:00

pub_core_demangle.h

Merge r14202 from the BUF_REMOVAL branch to trunk.

2014-10-25 19:20:38 +00:00

pub_core_dispatch_asm.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_dispatch.h

Fix a few casts that dropped type qualifiers. As pointed out by

2014-09-18 18:35:47 +00:00

pub_core_errormgr.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_execontext.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_gdbserver.h

Ensure vgdb gets the nr of threads from Valgrind via shared memory,

2015-02-09 21:30:58 +00:00

pub_core_guest.h

Followup to r14600. Copy the contents of pub_core_guest.h to pub_tool_guest.h

2014-10-06 21:04:14 +00:00

pub_core_hashtable.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_initimg.h

The semantic of the stack bounds is not consistent or is not described.

2014-08-29 22:53:19 +00:00

pub_core_inner.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_libcassert.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

pub_core_libcbase.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

pub_core_libcfile.h

Minor non-functional cleanups.

2014-11-14 19:25:08 +00:00

pub_core_libcprint.h

Fix BZ 334802. Patch by Mark Wielaard with a few mods to make it apply.

2014-11-29 14:41:32 +00:00

pub_core_libcproc.h

ARM64: add support for cache management instructions (Valgrind side):

2014-05-03 21:22:55 +00:00

pub_core_libcsetjmp.h

2013-10-18 14:27:36 +00:00

pub_core_libcsignal.h

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

pub_core_mach.h

2013-10-18 14:27:36 +00:00

pub_core_machine.h

This commit is for Bugzilla 334834. The Bugzilla contains patch 2 of 3

2014-08-07 23:35:54 +00:00

pub_core_mallocfree.h

This commit is for Bugzilla 334384. The Bugzilla contains patch 1 of 3

2014-08-07 23:17:29 +00:00

pub_core_options.h

Add command line flag --max-threads=<integer> to increase the number of

2015-02-13 19:08:26 +00:00

pub_core_oset.h

2013-10-18 14:27:36 +00:00

pub_core_poolalloc.h

Fix inclusion of header files in coregrind. No pub_tool_*.h should be

2013-09-15 10:42:26 +00:00

pub_core_rangemap.h

Add client requests

2014-03-20 23:00:09 +00:00

pub_core_redir.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

pub_core_replacemalloc.h

2013-10-18 14:27:36 +00:00

pub_core_sbprofile.h

2013-10-18 14:27:36 +00:00

pub_core_scheduler.h

The semantic of the stack bounds is not consistent or is not described.

2014-08-29 22:53:19 +00:00

pub_core_seqmatch.h

2013-10-18 14:27:36 +00:00

pub_core_sigframe.h

2013-10-18 14:27:36 +00:00

pub_core_signals.h

2013-10-18 14:27:36 +00:00

pub_core_sparsewa.h

2013-10-18 14:27:36 +00:00

pub_core_stacks.h

The semantic of the stack bounds is not consistent or is not described.

2014-08-29 22:53:19 +00:00

pub_core_stacktrace.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

pub_core_syscall.h

Add support for ARMv8 AArch64 (the 64 bit ARM instruction set).

2014-01-12 12:54:00 +00:00

pub_core_syswrap.h

2013-10-18 14:27:36 +00:00

pub_core_threadstate.h

Add command line flag --max-threads=<integer> to increase the number of

2015-02-13 19:08:26 +00:00

pub_core_tooliface.h

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

pub_core_trampoline.h

Add a redirection for the 'index' function.

2014-09-03 16:01:10 +00:00

pub_core_translate.h

Change most remaining use of Addr64 in coregrind and the tools to Addr.

2015-01-04 17:20:45 +00:00

pub_core_transtab_asm.h

This commit is for Bugzilla 334384. The Bugzilla contains patch 1 of 3

2014-08-07 23:17:29 +00:00

pub_core_transtab.h

Export VG_(discard_tranalsations_safely) to the tools. It is

2015-01-13 17:33:59 +00:00

pub_core_ume.h

Fix type.

2014-08-09 16:55:59 +00:00

pub_core_vki.h

2013-10-18 14:27:36 +00:00

pub_core_vkiscnums_asm.h

2013-10-18 14:27:36 +00:00

pub_core_vkiscnums.h

2013-10-18 14:27:36 +00:00

pub_core_wordfm.h

2013-10-18 14:27:36 +00:00

pub_core_xarray.h

2013-10-18 14:27:36 +00:00

vg_preloaded.c

Adds initial support for AArch64 (arm64) on Android. Small programs

2014-11-04 17:44:21 +00:00

vgdb-invoker-none.c

Fix 326462 Refactor vgdb to isolate invoker stuff into separate module

2013-12-01 14:56:28 +00:00

vgdb-invoker-ptrace.c

Ensure vgdb gets the nr of threads from Valgrind via shared memory,

2015-02-09 21:30:58 +00:00

vgdb.c

Fix a typo, introduced when fixing a typo.

2014-12-21 17:53:42 +00:00

vgdb.h

vgdb must not transmit signals when gdbserver has been ptrace-invoked.

2014-04-15 22:35:23 +00:00