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* gc.c (HEAP_BITMAP_LIMIT): HEAP_BITMAP_LIMIT is computed on the

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basis of HEAP_SIZE because it must covers a whole heap block.
  [ruby-trunk - Bug #6006]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nari 2012-02-15 02:09:44 +00:00
parent 623169a5c6
commit 8b4b4032f7
2 changed files with 7 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Feb 15 10:59:52 2012 Narihiro Nakamura <authornari@gmail.com>
* gc.c (HEAP_BITMAP_LIMIT): HEAP_BITMAP_LIMIT is computed on the
basis of HEAP_SIZE because it must covers a whole heap block.
[ruby-trunk - Bug #6006]
Wed Feb 15 09:27:45 2012 Eric Hodel <drbrain@segment7.net>
* ext/zlib/zlib.c (Init_zlib): Added Zlib::FIXED and Zlib::RLE

2
gc.c
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@ -547,7 +547,7 @@ rb_objspace_free(rb_objspace_t *objspace)
#define CEILDIV(i, mod) (((i) + (mod) - 1)/(mod))
#define HEAP_OBJ_LIMIT (unsigned int)((HEAP_SIZE - sizeof(struct heaps_header))/sizeof(struct RVALUE))
#define HEAP_BITMAP_LIMIT CEILDIV(HEAP_OBJ_LIMIT, sizeof(uintptr_t)*8)
#define HEAP_BITMAP_LIMIT CEILDIV(CEILDIV(HEAP_SIZE, sizeof(struct RVALUE)), sizeof(uintptr_t)*8)
#define GET_HEAP_HEADER(x) (HEAP_HEADER(((uintptr_t)x) & ~(HEAP_ALIGN_MASK)))
#define GET_HEAP_SLOT(x) (GET_HEAP_HEADER(x)->base)