Merge more Mono.CodeContracts changes

[mono.git] / libgc / misc.c

diff --git a/libgc/misc.c b/libgc/misc.c
index 4744faa405e9305b2ecbd0f1b05631cc2aa07762..5b2868d808b691d90fd521f01e6b28757f5c86f9 100644 (file)
--- a/libgc/misc.c
+++ b/libgc/misc.c
@@ -64,7 +64,10 @@
                        /* Used only for assertions, and to prevent      */
                        /* recursive reentry in the system call wrapper. */
 #              endif 
-#            else
+#            elif defined(SN_TARGET_PS3)
+                 #include <pthread.h>
+                 pthread_mutex_t GC_allocate_ml;
+#             else
                  --> declare allocator lock here
 #            endif
 #         endif
@@ -468,10 +471,23 @@ size_t GC_get_total_bytes GC_PROTO(())
     return ((size_t) WORDS_TO_BYTES(GC_words_allocd+GC_words_allocd_before_gc));
 }
 
+int GC_get_suspend_signal GC_PROTO(())
+{
+#if defined(SIG_SUSPEND) && defined(GC_PTHREADS) && !defined(GC_MACOSX_THREADS) && !defined(GC_OPENBSD_THREADS)
+       return SIG_SUSPEND;
+#else
+       return -1;
+#endif
+}
+
 GC_bool GC_is_initialized = FALSE;
 
 void GC_init()
 {
+#if defined(SN_TARGET_PS3)
+       pthread_mutexattr_t mattr;
+#endif
+
     DCL_LOCK_STATE;
     
     DISABLE_SIGNALS();
@@ -489,6 +505,13 @@ void GC_init()
          InitializeCriticalSection (&GC_allocate_ml);
     }
 #endif /* MSWIN32 */
+#if defined(SN_TARGET_PS3)
+       pthread_mutexattr_init (&mattr);
+               
+       pthread_mutex_init (&GC_allocate_ml, &mattr);
+       pthread_mutexattr_destroy (&mattr);
+               
+#endif
 
     LOCK();
     GC_init_inner();
@@ -661,7 +684,7 @@ void GC_init_inner()
 #   if defined(SEARCH_FOR_DATA_START)
        GC_init_linux_data_start();
 #   endif
-#   if (defined(NETBSD) || defined(OPENBSD)) && defined(__ELF__)
+#   if defined(NETBSD) && defined(__ELF__)
        GC_init_netbsd_elf();
 #   endif
 #   if defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS) \