diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | gc.c | 4 |
2 files changed, 7 insertions, 2 deletions
@@ -1,3 +1,8 @@ +Fri Jan 27 16:31:45 2012 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * gc.c (HEAP_ALIGN, HEAP_ALIGN_MASK): DRY, let compiler calculate + from HEAP_ALIGN_LOG. + Thu Jan 26 11:03:37 2012 Eric Hodel <drbrain@segment7.net> * lib/matrix.rb: Clean up extra whitespace in output documentation. @@ -538,8 +538,8 @@ rb_objspace_free(rb_objspace_t *objspace) /* tiny heap size: 16KB */ #define HEAP_ALIGN_LOG 14 -#define HEAP_ALIGN 0x4000 -#define HEAP_ALIGN_MASK 0x3fff +#define HEAP_ALIGN (1UL << HEAP_ALIGN_LOG) +#define HEAP_ALIGN_MASK (~(~0UL << HEAP_ALIGN_LOG)) #define REQUIRED_SIZE_BY_MALLOC (sizeof(size_t) * 5) #define HEAP_SIZE (HEAP_ALIGN - REQUIRED_SIZE_BY_MALLOC) |