Update to 6.4:

 - Merge gcconfig.h changes from gcc tree.
 - Unconditionally include gc_priv.h in solaris_pthreads.c, win32_threads.h,
   aix_irix_threads.c, and solaris_threads.c to get thread definitions.
 - Start marker threads in GC_thr_init, so that they get started even
   if no other threads are ever started.  (Oddly enough, the parallel
   collector worked correctly, though not well, with no helper threads.)
 - Go ahead and split large blocks in GC_allochblk_nth if GC_dont_gc
   is set.  (Thanks to Alexander Petrossian.)
 - GC_PRINT_BACK_HEIGHT would deadlock with thread support.
 - Let in_progress_space in backgraph.s grow dynamically.
 - Fix README.solaris2.  The GC_thr_init() hack doesn't work anymore.
 - Convert GC_finalizer_mem_freed to bytes in allchblk.c.
 - Add missing declaration for GC_generic_malloc_words_small_inner.
   Without it, s390x breaks.  (Thanks to Ulrich Weigand.)
 - Applied several MacOSX patches to support older tool chains.
   (Thanks to Stefan Ring.)
 - Bug fix for NetBSD/amd64.  (Thanks to Marc Recht.)  Add NetBSD/sh3
   support.  (Thanks to Uchiyama Yasushi.)
 - Fixed an uninitialized variable in cordprnt.c.  (Thanks to gcc for
   providing the warning.)
 - Eliminated some, but not all, gcc -Wall warnings.
 - Changed some old style casts to reinterpret_cast in new_gc_alloc.h.
   (Thanks to Dan Grayson.)
 - GC_extend_size_map shouldn't adjust for GC_all_interior_pointers if
   GC_DONT_ADD_BYTE_AT_END is set.
 - Changed some (long) casts to (word) in preparation for win64.
   (Thanks to Peter Colson.)
 - Changed "int stack_size" declaration in pthread_support.c to use
   size_t.  (Only mattered with GC_ASSERTIONS enabled.)
 - Added CRIS (etrax) support.  (Thanks to Simon Posnjak and
   Hans-Peter Nilsson.)
 - Removed GC_IGNORE_FB frame buffer recognition, and replaced
   it with a check that the mapping type is MEM_IMAGE.
   In theory, this should work much better, but it is a high
   risk change for win32.  (Thanks to Ashley Bone for the crucial
   experimental data behind this, and to Rutger Ovidus for
   some further experiments.)
 - Fixed print_block_list to print the correct kind number for
   STUBBORN.  (Thanks to Rutger Ovidus.)
 - GC_allochblk_nth incremented GC_words_wasted by bytes rather than
   words.
 - Consider GC_words_wasted in GC_adj_words_allocd only if it is within
   reason.  (A hack to avoid some extremely unlikely scenarios in which
   we manage to allocate only "wasted" space.  7.0 has a better fix.)
 - Changed PowerPC GC_clear implementation to use lwsync instead of
   eieio, since the documentation recommends against eieio, and
   it seems to be incorrect if the preceding memory op is a load.
 - Fixed print_block_list to print the correct kind number for
   STUBBORN.  (Thanks to Rutger Ovidus.)
 - GC_allochblk_nth incremented GC_words_wasted by bytes rather than
   words.
 - Have configure.in generate an error if it is asked to support
   pthreads, but doesn't know how to.
 - Added Kazuhiro Inaoka's patch for Renesas M32R support.
 - Have the GNU build mechanism link with -ldl.  Rename THREADLIBS
   to THREADDLLIBS to reflect this.  (Thanks to Sven Verdoolaege.)
 - Added Hannes Mehnert's patch for FreeBSD/SPARC support.
 - Merged some FreeBSD specific patches to threadlibs.c and dyn_load.c.
   (Thanks tp John Merryweather Cooper.)
 - Define MPROTECT_VDB on MACOSX only if threads are being used, since the
   dirty page tracking mechanism uses threads.  (This avoids an undefined
   reference to _GC_darwin_register_mach_handler_thread.)
 - By popular demand, use __libc symbols only if we are built with
   USE_LIBC_PRIVATES, which is off by default, and not otherwise documented.
 - Ignore GC_enable_incremental() requests when KEEP_BACK_PTRS is set.
   The GC itself will dirty lots of pages in this cases, probably making
   it counterproductive on all platforms.  And the DARWIN port crashes.

1 files changed, 0 insertions, 29 deletions

diff --git a/devel/boehm-gc/patches/patch-ad b/devel/boehm-gc/patches/patch-ad
deleted file mode 100644
index 5140f733cb9..00000000000
--- a/devel/boehm-gc/patches/patch-ad
+++ /dev/null
@@ -1,29 +0,0 @@
-$NetBSD: patch-ad,v 1.19 2004/07/13 14:22:27 recht Exp $
-
---- include/private/gcconfig.h.orig	2004-05-06 01:10:54.000000000 +0200
-+++ include/private/gcconfig.h	2004-07-13 10:19:42.000000000 +0200
-@@ -97,6 +97,10 @@
- #    define ARM32
- #    define mach_type_known
- # endif
-+# if defined(NETBSD) && defined(__sh__)
-+#    define SH
-+#    define mach_type_known
-+# endif
- # if defined(vax)
- #    define VAX
- #    ifdef ultrix
-@@ -1811,6 +1815,13 @@
-       extern int _end[];
- #     define DATAEND (_end)
- #   endif
-+#   ifdef NETBSD
-+#      define OS_TYPE "NETBSD"
-+#      define HEURISTIC2
-+#      define DATASTART GC_data_start
-+#       define USE_GENERIC_PUSH_REGS
-+#      define DYNAMIC_LOADING
-+#   endif
- # endif
-  
- # ifdef SH4