Merge pull request #3040 from xmcclure/debugger-step-recursive

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

diff --git a/mono/metadata/sgen-client-mono.h b/mono/metadata/sgen-client-mono.h
index 02cfce160ca364ad25a6c909523cbd2785408a42..332ed1df8f69815856f3e4af7d43b2167692664b 100644 (file)
--- a/mono/metadata/sgen-client-mono.h
+++ b/mono/metadata/sgen-client-mono.h
@@ -694,6 +694,11 @@ sgen_client_binary_protocol_header (long long check, int version, int ptr_size,
 {
 }
 
+static void G_GNUC_UNUSED
+sgen_client_binary_protocol_pin_stats (int objects_pinned_in_nursery, size_t bytes_pinned_in_nursery, int objects_pinned_in_major, size_t bytes_pinned_in_major)
+{
+}
+
 int sgen_thread_handshake (BOOL suspend);
 gboolean sgen_suspend_thread (SgenThreadInfo *info);
 gboolean sgen_resume_thread (SgenThreadInfo *info);
@@ -723,10 +728,23 @@ extern MonoNativeTlsKey thread_info_key;
  */
 #define EXIT_CRITICAL_REGION  do { mono_atomic_store_release (&IN_CRITICAL_REGION, 0); } while (0)
 
+#ifndef DISABLE_CRITICAL_REGION
+/*
+ * We can only use a critical region in the managed allocator if the JIT supports OP_ATOMIC_STORE_I4.
+ *
+ * TODO: Query the JIT instead of this ifdef hack.
+ */
+#if defined (TARGET_X86) || defined (TARGET_AMD64) || (defined (TARGET_ARM) && defined (HAVE_ARMV7)) || defined (TARGET_ARM64)
+#define MANAGED_ALLOCATOR_CAN_USE_CRITICAL_REGION
+#endif
+#endif
+
 #define SGEN_TV_DECLARE(name) gint64 name
 #define SGEN_TV_GETTIME(tv) tv = mono_100ns_ticks ()
 #define SGEN_TV_ELAPSED(start,end) ((gint64)(end-start))
 
+guint64 mono_time_since_last_stw (void);
+
 typedef MonoSemType SgenSemaphore;
 
 #define SGEN_SEMAPHORE_INIT(sem,initial)       mono_os_sem_init ((sem), (initial))