X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmetadata%2Fsgen-marksweep.c;fp=mono%2Fmetadata%2Fsgen-marksweep.c;h=88664226b9abdcec1108362a26abe1f9a24b2525;hb=173eaf1dfaf29d0a7170b4d467e24e38f52c589e;hp=d60f8d045672488a00a5ac8ee66fd19583c3995d;hpb=79bbcb6c0483f1fecb973faaebc009f050f4e27f;p=mono.git

diff --git a/mono/metadata/sgen-marksweep.c b/mono/metadata/sgen-marksweep.c
index d60f8d04567..88664226b9a 100644
--- a/mono/metadata/sgen-marksweep.c
+++ b/mono/metadata/sgen-marksweep.c
@@ -46,8 +46,13 @@
 
 #define SGEN_HAVE_CONCURRENT_MARK
 
-#define MS_BLOCK_SIZE_SHIFT	14	/* INT FASTENABLE */
-#define MS_BLOCK_SIZE		(1 << MS_BLOCK_SIZE_SHIFT)
+#if defined(ARCH_MIN_MS_BLOCK_SIZE) && defined(ARCH_MIN_MS_BLOCK_SIZE_SHIFT)
+#define MS_BLOCK_SIZE	ARCH_MIN_MS_BLOCK_SIZE
+#define MS_BLOCK_SIZE_SHIFT	ARCH_MIN_MS_BLOCK_SIZE_SHIFT
+#else
+#define MS_BLOCK_SIZE_SHIFT     14      /* INT FASTENABLE */
+#define MS_BLOCK_SIZE           (1 << MS_BLOCK_SIZE_SHIFT)
+#endif
 #define MAJOR_SECTION_SIZE	MS_BLOCK_SIZE
 #define CARDS_PER_BLOCK (MS_BLOCK_SIZE / CARD_SIZE_IN_BYTES)