2008-09-29 Geoff Norton <gnorton@novell.com>

* include/private/gcconfig.h: Make Darwin/ARM use mmap() instead of sbrk() for its allocator implementation. svn path=/branches/mono-2-0/mono/; revision=114395
baulig · Sep 29, 2008 · c5d3596 · c5d3596
1 parent ee45782
commit c5d3596
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diff --git a/libgc/ChangeLog b/libgc/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-29  Geoff Norton  <gnorton@novell.com>
+
+	* include/private/gcconfig.h: Make Darwin/ARM use mmap() instead of
+	sbrk() for its allocator implementation.
+
 2008-08-28  Geoff Norton  <gnorton@novell.com>
 
 	* darwin_stop_world.c:

diff --git a/libgc/include/private/gcconfig.h b/libgc/include/private/gcconfig.h
@@ -1896,8 +1896,9 @@
 #     define DATASTART ((ptr_t) get_etext())
 #     define DATAEND	((ptr_t) get_end())
 #     define STACKBOTTOM ((ptr_t) 0x30000000)
-#     undef USE_MMAP
-#     undef USE_MUNMAP
+#     define USE_MMAP
+#     define USE_MMAP_ANON
+#     define USE_MUNMAP
 #   endif
 #   ifdef NOSYS
       /* __data_start is usually defined in the target linker script.  */