This commit was generated by cvs2svn to compensate for changes in r34605,

which included commits to RCS files with non-trunk default branches.


git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@34606 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 42 insertions, 6 deletions

diff --git a/boehm-gc/cord/gc.h b/boehm-gc/cord/gc.h
index 3ac0d4403df..d7cd8996085 100644
--- a/boehm-gc/cord/gc.h
+++ b/boehm-gc/cord/gc.h
@@ -36,6 +36,14 @@
 #include "libgc_globals.h"
 #endif
 
+#if defined(__MINGW32__) && defined(WIN32_THREADS)
+# ifdef GC_BUILD
+#   define GC_API __declspec(dllexport)
+# else
+#   define GC_API __declspec(dllimport)
+# endif
+#endif
+
 #if defined(_MSC_VER) && defined(_DLL)
 # ifdef GC_BUILD
 #   define GC_API __declspec(dllexport)
@@ -131,6 +139,17 @@ GC_API int GC_dont_expand;
 			/* Dont expand heap unless explicitly requested */
 			/* or forced to.				*/
 
+GC_API int GC_use_entire_heap;
+		/* Causes the nonincremental collector to use the	*/
+		/* entire heap before collecting.  This was the only 	*/
+		/* option for GC versions < 5.0.  This sometimes	*/
+		/* results in more large block fragmentation, since	*/
+		/* very larg blocks will tend to get broken up		*/
+		/* during each GC cycle.  It is likely to result in a	*/
+		/* larger working set, but lower collection		*/
+		/* frequencies, and hence fewer instructions executed	*/
+		/* in the collector.					*/
+
 GC_API int GC_full_freq;    /* Number of partial collections between	*/
 			    /* full collections.  Matters only if	*/
 			    /* GC_incremental is set.			*/
@@ -353,8 +372,7 @@ GC_API GC_PTR GC_malloc_atomic_ignore_off_page GC_PROTO((size_t lb));
 
 #ifdef GC_ADD_CALLER
 #  define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__
-#  define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s,
-		          int i
+#  define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, int i
 #else
 #  define GC_EXTRAS __FILE__, __LINE__
 #  define GC_EXTRA_PARAMS GC_CONST char * s, int i
@@ -388,6 +406,8 @@ GC_API void GC_debug_end_stubborn_change GC_PROTO((GC_PTR));
 	GC_debug_register_finalizer(p, f, d, of, od)
 #   define GC_REGISTER_FINALIZER_IGNORE_SELF(p, f, d, of, od) \
 	GC_debug_register_finalizer_ignore_self(p, f, d, of, od)
+#   define GC_REGISTER_FINALIZER_NO_ORDER(p, f, d, of, od) \
+	GC_debug_register_finalizer_no_order(p, f, d, of, od)
 #   define GC_MALLOC_STUBBORN(sz) GC_debug_malloc_stubborn(sz, GC_EXTRAS);
 #   define GC_CHANGE_STUBBORN(p) GC_debug_change_stubborn(p)
 #   define GC_END_STUBBORN_CHANGE(p) GC_debug_end_stubborn_change(p)
@@ -404,6 +424,8 @@ GC_API void GC_debug_end_stubborn_change GC_PROTO((GC_PTR));
 	GC_register_finalizer(p, f, d, of, od)
 #   define GC_REGISTER_FINALIZER_IGNORE_SELF(p, f, d, of, od) \
 	GC_register_finalizer_ignore_self(p, f, d, of, od)
+#   define GC_REGISTER_FINALIZER_NO_ORDER(p, f, d, of, od) \
+	GC_register_finalizer_no_order(p, f, d, of, od)
 #   define GC_MALLOC_STUBBORN(sz) GC_malloc_stubborn(sz)
 #   define GC_CHANGE_STUBBORN(p) GC_change_stubborn(p)
 #   define GC_END_STUBBORN_CHANGE(p) GC_end_stubborn_change(p)
@@ -482,6 +504,16 @@ GC_API void GC_debug_register_finalizer_ignore_self
 	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
 		  GC_finalization_proc *ofn, GC_PTR *ocd));
 
+/* Another version of the above.  It ignores all cycles.        */
+/* It should probably only be used by Java implementations.      */
+GC_API void GC_register_finalizer_no_order
+	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
+		  GC_finalization_proc *ofn, GC_PTR *ocd));
+GC_API void GC_debug_register_finalizer_no_order
+	GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd,
+		  GC_finalization_proc *ofn, GC_PTR *ocd));
+
+
 /* The following routine may be used to break cycles between	*/
 /* finalizable objects, thus causing cyclic finalizable		*/
 /* objects to be finalized in the correct order.  Standard	*/
@@ -538,6 +570,9 @@ GC_API int GC_unregister_disappearing_link GC_PROTO((GC_PTR * /* link */));
 GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data));
 GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data));
 
+/* Returns !=0  if GC_invoke_finalizers has something to do. 		*/
+GC_API int GC_should_invoke_finalizers GC_PROTO((void));
+
 GC_API int GC_invoke_finalizers GC_PROTO((void));
 	/* Run finalizers for all objects that are ready to	*/
 	/* be finalized.  Return the number of finalizers	*/
@@ -701,7 +736,8 @@ GC_API void (*GC_is_visible_print_proc)
 # endif /* SOLARIS_THREADS */
 
 
-#if defined(IRIX_THREADS) || defined(LINUX_THREADS) || defined(HPUX_THREADS)
+#if !defined(USE_LD_WRAP) && \
+    (defined(IRIX_THREADS) || defined(LINUX_THREADS) || defined(HPUX_THREADS))
 /* We treat these similarly. */
 # include <pthread.h>
 # include <signal.h>
@@ -715,8 +751,9 @@ GC_API void (*GC_is_visible_print_proc)
 # define pthread_create GC_pthread_create
 # define pthread_sigmask GC_pthread_sigmask
 # define pthread_join GC_pthread_join
+# define dlopen GC_dlopen
 
-#endif /* IRIX_THREADS || LINUX_THREADS */
+#endif /* xxxxx_THREADS */
 
 # if defined(PCR) || defined(SOLARIS_THREADS) || defined(WIN32_THREADS) || \
 	defined(IRIX_THREADS) || defined(LINUX_THREADS) || \
diff --git a/boehm-gc/include/gc.h b/boehm-gc/include/gc.h
index e35f54f7d3f..d7cd8996085 100644
--- a/boehm-gc/include/gc.h
+++ b/boehm-gc/include/gc.h
@@ -372,8 +372,7 @@ GC_API GC_PTR GC_malloc_atomic_ignore_off_page GC_PROTO((size_t lb));
 
 #ifdef GC_ADD_CALLER
 #  define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__
-#  define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s,
-		          int i
+#  define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, int i
 #else
 #  define GC_EXTRAS __FILE__, __LINE__
 #  define GC_EXTRA_PARAMS GC_CONST char * s, int i