instruction support -- VEX side changes. See #295221.
This patch adds test cases. Also adds some minor Memcheck
instrumentation tweaks necessitated by the IR changes.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12476
* new files include/pub_tool_groupalloc.h and coregrind/m_groupalloc.c
implementing a group allocator (based on helgrind group alloc).
* include/Makefile.am coregrind/Makefile.am : added pub_tool_groupalloc.h
and m_groupalloc.c
* helgrind/libhb_core.c : use pub_tool_groupalloc.h/m_groupalloc.c
instead of the local implementation.
* include/pub_tool_oset.h coregrind/m_oset.c : new function
allowing to create an oset that will use a pool allocator.
new function allowing to clone an oset (so as to share the pool alloc)
* memcheck/tests/unit_oset.c drd/tests/unit_bitmap.c : modified
so that it compiles with the new m_oset.c
* memcheck/mc_main.c : use group alloc for MC_Chunk
memcheck/mc_include.h : declare the MC_Chunk group alloc
* memcheck/mc_main.c : use group alloc for the nodes of the secVBitTable OSet
* include/pub_tool_hashtable.h coregrind/m_hashtable.c : pass the free node
function in the VG_(HT_destruct).
(needed as the hashtable user can allocate a node with its own alloc,
the hash table destroy must be able to free the nodes with the user
own free).
* coregrind/m_gdbserver/m_gdbserver.c : pass free function to VG_(HT_destruct)
* memcheck/mc_replace_strmem.c memcheck/mc_machine.c
memcheck/mc_malloc_wrappers.c memcheck/mc_leakcheck.c
memcheck/mc_errors.c memcheck/mc_translate.c : new include needed
due to group alloc.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12341
side components. (Florian Krohm <britzel@acm.org> and Christian
Borntraeger <borntraeger@de.ibm.com>). Fixes#243404.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11604
* handle new pseudo-reg XMM16 in memcheck/mc_machine.c
* run_thread_for_a_while: assert that the amd64 XMM guest reg array
has no holes and the elements are the right size, so that the
(PCMP)ISTRI_* helpers can treat it as an array.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11249
the changes to do with reading and using ELF and DWARF3 info.
This breaks all targets except amd64-linux and x86-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10982
This branch adds proper support for atomic instructions, proper in the
sense that the atomicity is preserved through the compilation
pipeline, and thus in the instrumented code.
These changes track the IR changes added by vex r1901. They primarily
update the instrumentation functions in all tools to handle the
changes, with the exception of exp-ptrcheck, which needs some further
work in order to be able to run threaded code.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10392
I tried using 'svn merge' to do the merge but it did a terrible job and
there were bazillions of conflicts. So instead I just took the diff between
the branch and trunk at r10155, applied the diff to the trunk, 'svn add'ed
the added files (no files needed to be 'svn remove'd) and committed.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10156
support to Memcheck for tracking the origin of uninitialised values,
if you use the --track-origins=yes flag.
This currently causes some Memcheck regression tests to fail, because
they now print an extra line of advisory text in their output. This
will be fixed.
The core-tool interface is slightly changed. The version number for
the interface needs to be incremented.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7982
