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| author | Kresten Krab Thorup <krab@gcc.gnu.org> | 1993-04-26 09:45:17 +0000 |
|---|---|---|
| committer | Kresten Krab Thorup <krab@gcc.gnu.org> | 1993-04-26 09:45:17 +0000 |
| commit | 33d9bef5abfde175c943db1d2c1a3172c0ba21e4 (patch) | |
| tree | e99078884236c1b6b24d781a2d98a46f72a4a3d1 /gcc/objc/sarray.h | |
| parent | e312f9659f19f47ec5029920406f79d2ab314915 (diff) | |
| download | gcc-33d9bef5abfde175c943db1d2c1a3172c0ba21e4.zip gcc-33d9bef5abfde175c943db1d2c1a3172c0ba21e4.tar.gz gcc-33d9bef5abfde175c943db1d2c1a3172c0ba21e4.tar.bz2 | |
Changed unsigned int to size_t when casting pointers to integers
From-SVN: r4233
Diffstat (limited to 'gcc/objc/sarray.h')
| -rw-r--r-- | gcc/objc/sarray.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/gcc/objc/sarray.h b/gcc/objc/sarray.h index 6d40500..1d96078 100644 --- a/gcc/objc/sarray.h +++ b/gcc/objc/sarray.h @@ -52,6 +52,9 @@ extern int idxsize; #include <assert.h> +/* An unsigned integer of same size as a pointer */ +#define SIZET_BITS (sizeof(size_t)*8) + #if defined(sparc) || defined(OBJC_SPARSE2) #define PRECOMPUTE_SELECTORS #endif @@ -79,24 +82,24 @@ extern int idxsize; #endif /* OBJC_SPARSE2 */ -typedef unsigned int sidx; +typedef size_t sidx; #ifdef PRECOMPUTE_SELECTORS struct soffset { #ifdef OBJC_SPARSE3 - unsigned char unused; - unsigned char eoffset; - unsigned char boffset; - unsigned char ioffset; + unsigned int unused : SIZET_BITS/4; + unsigned int eoffset : SIZET_BITS/4; + unsigned int boffset : SIZET_BITS/4; + unsigned int ioffset : SIZET_BITS/4; #else /* OBJC_SPARSE2 */ #ifdef sparc - unsigned int boffset : 30 - BUCKET_BITS; + unsigned int boffset : (SIZET_BITS - 2) - BUCKET_BITS; unsigned int eoffset : BUCKET_BITS; unsigned int unused : 2; #else - unsigned short boffset; - unsigned short eoffset; + unsigned int boffset : SIZET_BITS/2; + unsigned int eoffset : SIZET_BITS/2; #endif #endif /* OBJC_SPARSE2 */ }; @@ -165,7 +168,7 @@ soffset_decode(sidx index) } static inline sidx -soffset_encode(unsigned int offset) +soffset_encode(size_t offset) { union sofftype x; x.off.eoffset = offset%BUCKET_SIZE; @@ -180,14 +183,14 @@ soffset_encode(unsigned int offset) #else /* not PRECOMPUTE_SELECTORS */ -static inline unsigned int +static inline size_t soffset_decode(sidx index) { return index; } static inline sidx -soffset_encode(unsigned int offset) +soffset_encode(size_t offset) { return offset; } |