diff options
author | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
---|---|---|
committer | Jing Yu <jingyu@google.com> | 2009-11-05 15:11:04 -0800 |
commit | df62c1c110e8532b995b23540b7e3695729c0779 (patch) | |
tree | dbbd4cbdb50ac38011e058a2533ee4c3168b0205 /gcc-4.2.1/gcc/alloc-pool.h | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.gz toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.tar.bz2 toolchain_gcc-df62c1c110e8532b995b23540b7e3695729c0779.zip |
Check in gcc sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'gcc-4.2.1/gcc/alloc-pool.h')
-rw-r--r-- | gcc-4.2.1/gcc/alloc-pool.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/gcc-4.2.1/gcc/alloc-pool.h b/gcc-4.2.1/gcc/alloc-pool.h new file mode 100644 index 000000000..82188f4c0 --- /dev/null +++ b/gcc-4.2.1/gcc/alloc-pool.h @@ -0,0 +1,56 @@ +/* Functions to support a pool of allocatable objects + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004 + Free Software Foundation, Inc. + Contributed by Daniel Berlin <dan@cgsoftware.com> + +This file is part of GCC. + +GCC 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. + +GCC 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 GCC; see the file COPYING. If not, write to +the Free Software Foundation, 51 Franklin Street, Fifth Floor, +Boston, MA 02110-1301, USA. */ +#ifndef ALLOC_POOL_H +#define ALLOC_POOL_H + +typedef unsigned long ALLOC_POOL_ID_TYPE; + +typedef struct alloc_pool_list_def +{ + struct alloc_pool_list_def *next; +} + *alloc_pool_list; + +typedef struct alloc_pool_def +{ + const char *name; +#ifdef ENABLE_CHECKING + ALLOC_POOL_ID_TYPE id; +#endif + size_t elts_per_block; + alloc_pool_list free_list; + size_t elts_allocated; + size_t elts_free; + size_t blocks_allocated; + alloc_pool_list block_list; + size_t block_size; + size_t elt_size; +} + *alloc_pool; + +extern alloc_pool create_alloc_pool (const char *, size_t, size_t); +extern void free_alloc_pool (alloc_pool); +extern void free_alloc_pool_if_empty (alloc_pool *); +extern void *pool_alloc (alloc_pool); +extern void pool_free (alloc_pool, void *); +extern void dump_alloc_pool_statistics (void); +#endif |