Merge pull request #2003 from esdrubal/seq_test_fix2

[mono.git] / mono / mini / tasklets.c

diff --git a/mono/mini/tasklets.c b/mono/mini/tasklets.c
index d94448ab5f1f11152b3e9f1fc0d8d8c4b1deb39f..cdd2117aceacf51710bc8067e646a91657e0144c 100644 (file)
--- a/mono/mini/tasklets.c
+++ b/mono/mini/tasklets.c
@@ -8,10 +8,10 @@
 #if defined(MONO_SUPPORT_TASKLETS)
 
 /* keepalive_stacks could be a per-stack var to avoid locking overhead */
-static MonoGHashTable *keepalive_stacks = NULL;
-static CRITICAL_SECTION tasklets_mutex;
-#define tasklets_lock() EnterCriticalSection(&tasklets_mutex)
-#define tasklets_unlock() LeaveCriticalSection(&tasklets_mutex)
+static MonoGHashTable *keepalive_stacks;
+static mono_mutex_t tasklets_mutex;
+#define tasklets_lock() mono_mutex_lock(&tasklets_mutex)
+#define tasklets_unlock() mono_mutex_unlock(&tasklets_mutex)
 
 /* LOCKING: tasklets_mutex is assumed to e taken */
 static void
@@ -20,7 +20,7 @@ internal_init (void)
        if (keepalive_stacks)
                return;
        MONO_GC_REGISTER_ROOT_PINNING (keepalive_stacks);
-       keepalive_stacks = mono_g_hash_table_new (NULL, NULL);
+       keepalive_stacks = mono_g_hash_table_new_type (NULL, NULL, MONO_HASH_CONSERVATIVE_GC);
 }
 
 static void*
@@ -69,7 +69,7 @@ continuation_mark_frame (MonoContinuation *cont)
                ctx = new_ctx;
                if (endloop)
                        break;
-               if (strcmp (jinfo_get_method (ji)->name, "Mark") == 0)
+               if (!ji->is_trampoline && strcmp (jinfo_get_method (ji)->name, "Mark") == 0)
                        endloop = TRUE;
        } while (1);
 
@@ -95,7 +95,7 @@ continuation_store (MonoContinuation *cont, int state, MonoException **e)
        }
 
        cont->lmf = lmf;
-       cont->return_ip = __builtin_return_address (0);
+       cont->return_ip = __builtin_extract_return_addr (__builtin_return_address (0));
        cont->return_sp = __builtin_frame_address (0);
 
        num_bytes = (char*)cont->top_sp - (char*)cont->return_sp;
@@ -146,7 +146,7 @@ continuation_restore (MonoContinuation *cont, int state)
 void
 mono_tasklets_init (void)
 {
-       InitializeCriticalSection (&tasklets_mutex);
+       mono_mutex_init_recursive (&tasklets_mutex);
 
        mono_add_internal_call ("Mono.Tasklets.Continuation::alloc", continuation_alloc);
        mono_add_internal_call ("Mono.Tasklets.Continuation::free", continuation_free);