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| author | Marko Mäkelä <marko.makela@oracle.com> | 2010-05-20 13:40:42 +0300 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@oracle.com> | 2010-05-20 13:40:42 +0300 |
| commit | 98406ba452be5fc8b0ee53cf69812342af1c9ffb (patch) | |
| tree | e35668f8c56a797b5b3dbc27c5b20a1fbf607a7e /configure.in | |
| parent | 3564a2643f49e3b4a75f2c6af9cf697971d2aa4f (diff) | |
| download | mariadb-git-98406ba452be5fc8b0ee53cf69812342af1c9ffb.tar.gz | |
Bug#53593: Add some instrumentation to improve Valgrind sensitivity
BUILD/*: Add valgrind_configs=--with-valgrind.
BUILD/*: Remove -USAFEMALLOC from valgrind_flags.
configure.in: Add AC_ARG_WITH(valgrind) and HAVE_VALGRIND.
include/my_sys.h: Define a number of MEM_ wrappers for VALGRIND_ functions.
include/my_sys.h: Make TRASH do MEM_UNDEFINED().
include/m_string.h: Remove unused macro bzero_if_purify(A,B).
_mymalloc(): Declare MEM_UNDEFINED() on the allocated memory.
_myfree(): Declare MEM_NOACCESS() on the freed memory.
storage/innobase/include/univ.i: Enable UNIV_DEBUG_VALGRIND based on
HAVE_VALGRIND rather than HAVE_purify.
Possible things to do:
* In my_global.h, remove the defined(HAVE_purify) condition
from the _WIN32 uint3korr().
* In my_global.h *int*korr(), use | instead of +
in order to keep the Valgrind V bits accurate
* Consider replacing HAVE_purify with HAVE_VALGRIND
* Use VALGRIND_CREATE_BLOCK, VALGRIND_DISCARD in mem_root and similar places
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 53852f46981..a2a3a6196fc 100644 --- a/configure.in +++ b/configure.in @@ -1729,6 +1729,17 @@ else CXXFLAGS="$OPTIMIZE_CXXFLAGS $CXXFLAGS" fi +AC_ARG_WITH([valgrind], + [AS_HELP_STRING([--with-valgrind], + [Valgrind instrumentation @<:@default=no@:>@])], + [], [with_valgrind=no]) + +if test "$with_valgrind" != "no" +then + AC_CHECK_HEADERS([valgrind/valgrind.h valgrind/memcheck.h], + [AC_DEFINE([HAVE_VALGRIND], [1], [Define for Valgrind support])]) +fi + # Debug Sync Facility. NOTE: depends on 'with_debug'. Must be behind it. AC_MSG_CHECKING(if Debug Sync Facility should be enabled.) AC_ARG_ENABLE(debug_sync, |