ftmemsim-valgrind

mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-09 05:10:23 +00:00

Files

Philippe Waroquiers 247d18674e Bypass warning reported by gcc

gcc reports a warning:
m_stacktrace.c:183: warning: ‘xip_verified’ may be used uninitialized in this function

This warning is a false positive:
xip_verified is assigned in the following branch:
      if (UNLIKELY(xip_verif >= CFUNWIND)) {
         if (xip_verif == CFUNWIND) {
            ...
         } else {
           <<<< here xip_verified is initialised >>>>
         }
      }


xip_verified is then used only if xip_verif > CFUNWIND.

Assign a rubish value to xip_verified to silence gcc.

(??? there are GCC pragmas that can be used to
disable a warning only on a specific line e.g.
something like:

   #pragma GCC diagnostic ignored "-Wuninitialized"
   Addr xip_verified; // xip for which we have calculated fpverif_uregs
   #pragma GCC diagnostic warning "-Wuninitialized"

instead of
   Addr xip_verified = 0; // xip for which we have calculated fpverif_uregs
   // 0 assigned to silence false positive -Wuninitialized warning

but the #pragma technique seems not used currently.

So, using the bypass by assigning a rubbish value




git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13282

2013-01-30 23:53:59 +00:00

m_aspacemgr

Increase maximum usable memory amount from 32GB to 64GB on 64-bit Linux.

2013-01-29 21:14:46 +00:00

m_coredump

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

m_debuginfo

Improves stacktrace unwinding on x86

2013-01-30 23:18:11 +00:00

m_demangle

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

m_dispatch

Reserve space for frame header in disp_run_translations for MIPS.

2012-10-22 17:43:57 +00:00

m_gdbserver

Fix warning (missing #include file)

2013-01-26 16:45:01 +00:00

m_initimg

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

m_mach

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_replacemalloc

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

m_scheduler

Avoid doing a useless system call in scheduler sanity check

2013-01-23 22:19:36 +00:00

m_sigframe

Make sure the stack pointer is properly aligned when invoking a

2012-12-16 09:52:38 +00:00

m_syswrap

xen: Add a missing break to the handling of XEN_DOMCTL_max_vcpus

2013-01-21 13:46:57 +00:00

m_ume

Fix a few compiler warnings on Darwin.

2013-01-15 03:19:54 +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

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

launcher-linux.c

Avoid copying a string coming from argv[] into a fixed size buffer.

2013-01-26 16:32:18 +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

mips: fix link_tool_exe_linux issue for different mips architectures

2013-01-21 01:01:13 +00:00

m_aspacehl.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_cache.c

Fix an operator precedence error found by BEAM.

2012-12-17 03:04:35 +00:00

m_clientstate.c

Implement a fake /proc/self/auxv file for linux systems.

2012-10-04 20:27:38 +00:00

m_commandline.c

Changes to allow compilation with -Wwrite-strings. That compiler option

2012-11-23 16:17:43 +00:00

m_cpuid.S

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_debugger.c

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

m_debuglog.c

Changes to allow compilation with -Wwrite-strings. That compiler option

2012-11-23 16:17:43 +00:00

m_errormgr.c

Fix 284540 and 307465

2012-12-08 17:54:16 +00:00

m_execontext.c

Implement a more efficient allocation of small blocks which are never freed.

2013-01-18 06:19:49 +00:00

m_hashtable.c

More Char/HChar fixes and constification.

2012-10-27 18:39:11 +00:00

m_libcassert.c

Fix a buffer overflow in VG_(assert_fail).

2013-01-29 04:25:45 +00:00

m_libcbase.c

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

m_libcfile.c

Changes to allow compilation with -Wwrite-strings. That compiler option

2012-11-23 16:17:43 +00:00

m_libcprint.c

More Char/HChar fixes and constification.

2012-10-27 18:39:11 +00:00

m_libcproc.c

Final patch for Char/HChar mixups.

2012-11-18 00:36:15 +00:00

m_libcsetjmp.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_libcsignal.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_machine.c

Remove a fixme.

2012-12-26 21:12:07 +00:00

m_main.c

Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req.

2013-01-20 17:11:58 +00:00

m_mallocfree.c

Fix warning in perm_malloc (reported by Florian)

2013-01-19 10:33:45 +00:00

m_options.c

Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req.

2013-01-20 17:11:58 +00:00

m_oset.c

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

m_poolalloc.c

Char/HChar and constness fixes. Mostly cost center

2012-10-27 23:07:42 +00:00

m_redir.c

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

m_sbprofile.c

Improvements to the built-in profiling infrastructure:

2012-12-28 09:12:14 +00:00

m_seqmatch.c

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

m_signals.c

Remove unneeded test. "info" cannot be NULL here as it was dereferenced

2013-01-21 20:29:54 +00:00

m_sparsewa.c

Char/HChar and constness fixes. Mostly cost center

2012-10-27 23:07:42 +00:00

m_stacks.c

Avoid to record execontext used for origin tracking when --trac-origins=no

2013-01-13 13:59:17 +00:00

m_stacktrace.c

Bypass warning reported by gcc

2013-01-30 23:53:59 +00:00

m_syscall.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_threadstate.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_tooliface.c

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

m_trampoline.S

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_translate.c

Avoid to record execontext used for origin tracking when --trac-origins=no

2013-01-13 13:59:17 +00:00

m_transtab.c

Improvements to the built-in profiling infrastructure:

2012-12-28 09:12:14 +00:00

m_vki.c

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

m_vkiscnums.c

More Char/HChar fixes and constification.

2012-10-27 18:39:11 +00:00

m_wordfm.c

Char/HChar and constness fixes. Mostly cost center

2012-10-27 23:07:42 +00:00

m_xarray.c

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

Makefile.am

Improvements to the built-in profiling infrastructure:

2012-12-28 09:12:14 +00:00

pub_core_aspacehl.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_aspacemgr.h

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

pub_core_basics_asm.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_basics.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_clientstate.h

Implement a fake /proc/self/auxv file for linux systems.

2012-10-04 20:27:38 +00:00

pub_core_clreq.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_commandline.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_coredump.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_cpuid.h

This patch is the first installment of the cache info reorganisation.

2012-10-07 19:47:04 +00:00

pub_core_debugger.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_debuginfo.h

Improves stacktrace unwinding on x86

2013-01-30 23:18:11 +00:00

pub_core_debuglog.h

More Char/HChar fixes and constification.

2012-10-27 18:39:11 +00:00

pub_core_demangle.h

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

pub_core_dispatch_asm.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_dispatch.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_errormgr.h

Fix some more Char / HChar mixups

2012-10-14 16:45:23 +00:00

pub_core_execontext.h

Addition of GDB server monitor command 'v.info execontext' that shows

2013-01-10 20:42:51 +00:00

pub_core_gdbserver.h

Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req.

2013-01-20 17:11:58 +00:00

pub_core_hashtable.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_initimg.h

Fix a few compiler warnings on Darwin.

2013-01-15 03:19:54 +00:00

pub_core_libcassert.h

Char/ HChar cleanup: The various panic and printf-like functions

2012-10-14 00:16:28 +00:00

pub_core_libcbase.h

Update copyright dates to include 2012.

2012-08-05 15:46:46 +00:00

pub_core_libcfile.h

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

pub_core_libcprint.h

Char/ HChar cleanup: The various panic and printf-like functions

2012-10-14 00:16:28 +00:00

pub_core_libcproc.h

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

pub_core_libcsetjmp.h

2012-08-05 15:46:46 +00:00

pub_core_libcsignal.h

2012-08-05 15:46:46 +00:00

pub_core_mach.h

2012-08-05 15:46:46 +00:00

pub_core_machine.h

This patch is the first installment of the cache info reorganisation.

2012-10-07 19:47:04 +00:00

pub_core_mallocfree.h

Implement a more efficient allocation of small blocks which are never freed.

2013-01-18 06:19:49 +00:00

pub_core_options.h

Implement --merge-recursive-frames + provide VALGRIND_MONITOR_COMMAND client req.

2013-01-20 17:11:58 +00:00

pub_core_oset.h

2012-08-05 15:46:46 +00:00

pub_core_redir.h

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

pub_core_replacemalloc.h

2012-08-05 15:46:46 +00:00

pub_core_sbprofile.h

Improvements to the built-in profiling infrastructure:

2012-12-28 09:12:14 +00:00

pub_core_scheduler.h

More Char/HChar fixes and constification.

2012-10-27 18:39:11 +00:00

pub_core_seqmatch.h

2012-08-05 15:46:46 +00:00

pub_core_sigframe.h

2012-08-05 15:46:46 +00:00

pub_core_signals.h

Add a proper support for several MIPS instructions that generate SigFPE.

2012-10-19 14:45:17 +00:00

pub_core_sparsewa.h

2012-08-05 15:46:46 +00:00

pub_core_stacks.h

Avoid to record execontext used for origin tracking when --trac-origins=no

2013-01-13 13:59:17 +00:00

pub_core_stacktrace.h

2012-08-05 15:46:46 +00:00

pub_core_syscall.h

2012-08-05 15:46:46 +00:00

pub_core_syswrap.h

First round of Char/HChar fixups for coregrind and memcheck.

2012-10-21 19:43:43 +00:00

pub_core_threadstate.h

2012-08-05 15:46:46 +00:00

pub_core_tooliface.h

Fix more Char/HChar mixups. Closing in...

2012-11-10 22:29:54 +00:00

pub_core_trampoline.h

2012-08-05 15:46:46 +00:00

pub_core_translate.h

2012-08-05 15:46:46 +00:00

pub_core_transtab_asm.h

2012-08-05 15:46:46 +00:00

pub_core_transtab.h

Improvements to the built-in profiling infrastructure:

2012-12-28 09:12:14 +00:00

pub_core_ume.h

Fix some casts that removed const-ness as pointed out by

2012-11-24 19:41:54 +00:00

pub_core_vki.h

2012-08-05 15:46:46 +00:00

pub_core_vkiscnums_asm.h

2012-08-05 15:46:46 +00:00

pub_core_vkiscnums.h

2012-08-05 15:46:46 +00:00

pub_core_wordfm.h

2012-08-05 15:46:46 +00:00

pub_core_xarray.h

2012-08-05 15:46:46 +00:00

vg_preloaded.c

Fix a few compiler warnings on Darwin.

2013-01-15 03:19:54 +00:00

vgdb.c

Improve error handling when vgdb cannot read process cmd line

2013-01-15 23:09:41 +00:00