[sgen] Debugging code to check gray queue section's states.

[mono.git] / mono / metadata / sgen-conf.h

diff --git a/mono/metadata/sgen-conf.h b/mono/metadata/sgen-conf.h
index 2eb703e9abc0f2457bd70ff27784b5be58833c6e..7920bb6fe58207fb4460fc0c609a2b042c59970f 100644 (file)
--- a/mono/metadata/sgen-conf.h
+++ b/mono/metadata/sgen-conf.h
@@ -62,12 +62,32 @@ typedef guint64 mword;
  */
 //#define SGEN_BINARY_PROTOCOL
 
+/*
+ * This enables checks whenever objects are enqueued in gray queues.
+ * Right now the only check done is that we never enqueue nursery
+ * pointers in the concurrent collector.
+ */
+//#define SGEN_CHECK_GRAY_OBJECT_ENQUEUE
+
+/*
+ * This keeps track of where a gray object queue section is and
+ * whether it is where it should be.
+ */
+//#define SGEN_CHECK_GRAY_OBJECT_SECTIONS
+
 /*
  * Define this and use the "xdomain-checks" MONO_GC_DEBUG option to
  * have cross-domain checks in the write barrier.
  */
 //#define XDOMAIN_CHECKS_IN_WBARRIER
 
+/*
+ * Define this to get number of objects marked information in the
+ * concurrent GC DTrace probes.  Has a small performance impact, so
+ * it's disabled by default.
+ */
+//#define SGEN_COUNT_NUMBER_OF_MAJOR_OBJECTS_MARKED
+
 #ifndef SGEN_BINARY_PROTOCOL
 #ifndef HEAVY_STATISTICS
 #define MANAGED_ALLOCATION