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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2004-12-20 22:32:39 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2004-12-20 14:32:39 -0800 |
| commit | 63b6f9ea4b85008e2c470d6d15b39955dff8091a (patch) | |
| tree | 575dd9013cb729e4f0328b32394efa81bdb670f4 /libobjc | |
| parent | 8ff61ea72f35598f267b6003b0ce6425b81fadf2 (diff) | |
| download | gcc-63b6f9ea4b85008e2c470d6d15b39955dff8091a.zip gcc-63b6f9ea4b85008e2c470d6d15b39955dff8091a.tar.gz gcc-63b6f9ea4b85008e2c470d6d15b39955dff8091a.tar.bz2 | |
re PR libobjc/12035 (Patch for libobjc/gc.c that fixes compilation error of Objective-C with garbage collector enabled)
2004-12-20 Andrew Pinski <pinskia@physics.uc.edu>
PR libobjc/12035
* gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since
they are not used. Include limits.h and stdlib.h.
From-SVN: r92437
Diffstat (limited to 'libobjc')
| -rw-r--r-- | libobjc/ChangeLog | 6 | ||||
| -rw-r--r-- | libobjc/gc.c | 15 |
2 files changed, 9 insertions, 12 deletions
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog index 2d5fb1b..9968b12 100644 --- a/libobjc/ChangeLog +++ b/libobjc/ChangeLog @@ -1,3 +1,9 @@ +2004-12-20 Andrew Pinski <pinskia@physics.uc.edu> + + PR libobjc/12035 + * gc.c: Remove definition of LOGWL, modWORDSZ, and divWORDSZ since + they are not used. Include limits.h and stdlib.h. + 2004-12-12 Alexander Malmberg <alexander@malmberg.org> * selector.c (__objc_init_selector_tables): Add missing void to diff --git a/libobjc/gc.c b/libobjc/gc.c index 8f13dbc..66aa78a 100644 --- a/libobjc/gc.c +++ b/libobjc/gc.c @@ -31,26 +31,17 @@ Boston, MA 02111-1307, USA. */ #include <assert.h> #include <string.h> +#include <stdlib.h> #if OBJC_WITH_GC #include <gc.h> +#include <limits.h> /* gc_typed.h uses the following but doesn't declare them */ typedef GC_word word; typedef GC_signed_word signed_word; - -#if BITS_PER_WORD == 32 -# define LOGWL 5 -# define modWORDSZ(n) ((n) & 0x1f) /* n mod size of word */ -#endif - -#if BITS_PER_WORD == 64 -# define LOGWL 6 -# define modWORDSZ(n) ((n) & 0x3f) /* n mod size of word */ -#endif - -#define divWORDSZ(n) ((n) >> LOGWL) /* divide n by size of word */ +#define BITS_PER_WORD (CHAR_BIT * sizeof (word)) #include <gc_typed.h> |