From 3ec4bac06271df56944bc68716e9f21798301a99 Mon Sep 17 00:00:00 2001
From: andreast <andreast@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 24 May 2007 19:33:23 +0000
Subject: [PATCH] Commit the change of this file, mentionend in the CL from
2007-05-20.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@125039 138bc75d-0d04-0410-961f-82ee72b054a4
---
boehm-gc/include/private/gcconfig.h | 21 ++++++++++-----------
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/boehm-gc/include/private/gcconfig.h b/boehm-gc/include/private/gcconfig.h
index 27a616473211..fb00fccae2d0 100644
--- a/boehm-gc/include/private/gcconfig.h
+++ b/boehm-gc/include/private/gcconfig.h
@@ -794,26 +794,29 @@
# define DATAEND (_end)
# endif
# ifdef DARWIN
+# define OS_TYPE "DARWIN"
+# define DYNAMIC_LOADING
# if defined(__ppc64__)
# define ALIGNMENT 8
# define CPP_WORDSZ 64
+# define STACKBOTTOM ((ptr_t) 0x7fff5fc00000)
+# define CACHE_LINE_SIZE 64
+# ifndef HBLKSIZE
+# define HBLKSIZE 4096
+# endif
# else
# define ALIGNMENT 4
+# define STACKBOTTOM ((ptr_t) 0xc0000000)
# endif
-# define OS_TYPE "DARWIN"
-# define DYNAMIC_LOADING
/* XXX: see get_end(3), get_etext() and get_end() should not be used.
These aren't used when dyld support is enabled (it is by default) */
# define DATASTART ((ptr_t) get_etext())
# define DATAEND ((ptr_t) get_end())
-# define STACKBOTTOM ((ptr_t) 0xc0000000)
# define USE_MMAP
# define USE_MMAP_ANON
# define USE_ASM_PUSH_REGS
- /* This is potentially buggy. It needs more testing. See the comments in
- os_dep.c. It relies on threads to track writes. */
# ifdef GC_DARWIN_THREADS
-/*# define MPROTECT_VDB -- diabled for now. May work for some apps. */
+# define MPROTECT_VDB
# endif
# include <unistd.h>
# define GETPAGESIZE() getpagesize()
@@ -1327,10 +1330,8 @@
# define USE_MMAP
# define USE_MMAP_ANON
# define USE_ASM_PUSH_REGS
- /* This is potentially buggy. It needs more testing. See the comments in
- os_dep.c. It relies on threads to track writes. */
# ifdef GC_DARWIN_THREADS
-/* # define MPROTECT_VDB -- disabled for now. May work for some apps. */
+# define MPROTECT_VDB
# endif
# include <unistd.h>
# define GETPAGESIZE() getpagesize()
@@ -2001,8 +2002,6 @@
# define USE_MMAP
# define USE_MMAP_ANON
# ifdef GC_DARWIN_THREADS
- /* This is potentially buggy. It needs more testing. See the comments in
- os_dep.c. It relies on threads to track writes. */
# define MPROTECT_VDB
# endif
# include <unistd.h>
--
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