2011-03-20 Ivan Maidanski <ivmai@mail.ru>

	* blacklst.c (GC_bl_init_no_interiors): New function (the code
	moved from GC_bl_init).
	* blacklst.c (GC_bl_init): Invoke GC_bl_init_no_interiors unless
	GC_all_interior_pointers mode; remove unnecessarily parameter cast
	for GC_scratch_alloc call.
	* include/private/gc_priv.h (GC_bl_init): Move the function
	declaration to misc.c file.
	* misc.c (GC_bl_init_no_interiors): Add a prototype.
	* misc.c (GC_set_all_interior_pointers): Allow values other than 0
	and 1; allow altering GC_set_all_interior_pointers value even
	after GC initialization.
	* obj_map.c (GC_initialize_offsets): Clear GC_valid_offsets and
	GC_modws_valid_offsets if GC_all_interior_pointers is off.
	* misc.c (GC_init): Don't call GC_initialize_offsets() unless
	GC_all_interior_pointers mode.

1 files changed, 4 insertions, 0 deletions

diff --git a/obj_map.c b/obj_map.c
index 8bd09930..082a0aa7 100644
--- a/obj_map.c
+++ b/obj_map.c
@@ -82,5 +82,9 @@ GC_INNER void GC_initialize_offsets(void)
   if (GC_all_interior_pointers) {
     for (i = 0; i < VALID_OFFSET_SZ; ++i)
       GC_valid_offsets[i] = TRUE;
+  } else {
+    BZERO(GC_valid_offsets, sizeof(GC_valid_offsets));
+    for (i = 0; i < sizeof(word); ++i)
+      GC_modws_valid_offsets[i] = FALSE;
   }
 }