When reporting an error about an attempt to re-lock an already-locked
lock, also report the stack where the lock was previously locked.
This makes it easier to diagnose deadlocks.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11234 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/helgrind/hg_errors.h b/helgrind/hg_errors.h
index 3714346..2a19fe3 100644
--- a/helgrind/hg_errors.h
+++ b/helgrind/hg_errors.h
@@ -59,7 +59,10 @@
void HG_(record_error_PthAPIerror) ( Thread*, HChar*, Word, HChar* );
void HG_(record_error_LockOrder) ( Thread*, Addr, Addr,
ExeContext*, ExeContext* );
-void HG_(record_error_Misc) ( Thread*, HChar* );
+void HG_(record_error_Misc_w_aux) ( Thread*, HChar* errstr,
+ HChar* auxstr, ExeContext* auxctx );
+void HG_(record_error_Misc) ( Thread* thr, HChar* errstr );
+
/* Statistics pertaining to error management. */
extern ULong HG_(stats__LockN_to_P_queries);