Add a pair of missing {pre,post}_mem_write events.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2254

diff --git a/coregrind/vg_ldt.c b/coregrind/vg_ldt.c
index 5edb82170b02b9f0103991fd7e11be74aa16fef0..a767395f47574f52c2238e21ed8420dc603d1d80 100644 (file)
--- a/coregrind/vg_ldt.c
+++ b/coregrind/vg_ldt.c
@@ -429,7 +429,12 @@ Int VG_(sys_set_thread_area) ( ThreadId tid,
 
    translate_to_hw_format(info, VG_(threads)[tid].tls + idx, 0);
 
+   VG_TRACK( pre_mem_write, Vg_CoreSysCall, tid,
+             "set_thread_area(info->entry)",
+             (Addr) & info->entry_number, sizeof(unsigned int) );
    info->entry_number = idx + VKI_GDT_TLS_MIN;
+   VG_TRACK( post_mem_write,
+             (Addr) & info->entry_number, sizeof(unsigned int) );
 
    return 0;
 }