fix arena size wrongly printed in debugmsg on 32 bits platforms when > 2Gb.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13097 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/m_mallocfree.c b/coregrind/m_mallocfree.c
index 8807713..3ecb463 100644
--- a/coregrind/m_mallocfree.c
+++ b/coregrind/m_mallocfree.c
@@ -576,9 +576,9 @@
    for (i = 0; i < VG_N_ARENAS; i++) {
       Arena* a = arenaId_to_ArenaP(i);
       VG_(message)(Vg_DebugMsg,
-                   "%8s: %8ld/%8ld  max/curr mmap'd, "
+                   "%8s: %8lu/%8lu  max/curr mmap'd, "
                    "%llu/%llu unsplit/split sb unmmap'd,  "
-                   "%8ld/%8ld max/curr,  "
+                   "%8lu/%8lu max/curr,  "
                    "%10llu/%10llu totalloc-blocks/bytes,"
                    "  %10llu searches %lu rzB\n",
                    a->name,