X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=libobjc%2Fobjc%2Fsarray.h;fp=libobjc%2Fobjc%2Fsarray.h;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=17da272036411ba263fc56a4d8b1e4e7889524fc;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/libobjc/objc/sarray.h b/libobjc/objc/sarray.h deleted file mode 100644 index 17da2720..00000000 --- a/libobjc/objc/sarray.h +++ /dev/null @@ -1,237 +0,0 @@ -/* Sparse Arrays for Objective C dispatch tables - Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc. - Contributed by Kresten Krab Thorup. - -This file is part of GNU CC. - -GNU CC is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU CC is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with GNU CC; see the file COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -/* As a special exception, if you link this library with files - compiled with GCC to produce an executable, this does not cause - the resulting executable to be covered by the GNU General Public License. - This exception does not however invalidate any other reasons why - the executable file might be covered by the GNU General Public License. */ - -#ifndef __sarray_INCLUDE_GNU -#define __sarray_INCLUDE_GNU - -#define OBJC_SPARSE2 /* 2-level sparse array */ -/* #define OBJC_SPARSE3 */ /* 3-level sparse array */ - -#ifdef OBJC_SPARSE2 -extern const char* __objc_sparse2_id; -#endif - -#ifdef OBJC_SPARSE3 -extern const char* __objc_sparse3_id; -#endif - -#include - -#include "objc/thr.h" - -extern int nbuckets; /* for stats */ -extern int nindices; -extern int narrays; -extern int idxsize; - -#include - -/* 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 - -#ifdef OBJC_SPARSE3 - -/* Buckets are 8 words each */ -#define BUCKET_BITS 3 -#define BUCKET_SIZE (1< - indices[x.off.ioffset]-> - buckets[x.off.boffset]-> - elems[x.off.eoffset]; -#else /* OBJC_SPARSE2 */ - return array->buckets[x.off.boffset]->elems[x.off.eoffset]; -#endif /* OBJC_SPARSE2 */ -#else /* not PRECOMPUTE_SELECTORS */ -#ifdef OBJC_SPARSE3 - return array-> - indices[index/INDEX_CAPACITY]-> - buckets[(index/BUCKET_SIZE)%INDEX_SIZE]-> - elems[index%BUCKET_SIZE]; -#else /* OBJC_SPARSE2 */ - return array->buckets[index/BUCKET_SIZE]->elems[index%BUCKET_SIZE]; -#endif /* not OBJC_SPARSE3 */ -#endif /* not PRECOMPUTE_SELECTORS */ -} - -static inline void* sarray_get_safe(struct sarray* array, sidx index) -{ - if(soffset_decode(index) < array->capacity) - return sarray_get(array, index); - else - return (array->empty_bucket->elems[0]); -} - -#endif /* __sarray_INCLUDE_GNU */