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| author | zlomek <zlomek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-05-12 05:16:55 +0000 |
|---|---|---|
| committer | zlomek <zlomek@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-05-12 05:16:55 +0000 |
| commit | a5f52a4548046ea51b00bd465af7d6e7b90c9ad3 (patch) | |
| tree | 29d4dc1fdfe78b727f24ca1dd297d829aa75218f /gcc/alloc-pool.h | |
| parent | 4d2aa485d66d731a3726186c5be15f869b5895f9 (diff) | |
| download | gcc-a5f52a4548046ea51b00bd465af7d6e7b90c9ad3.tar.gz | |
* alloc-pool.h (ALLOC_POOL_ID_TYPE): New type.
(struct alloc_pool_def): New element 'id'.
* alloc-pool.c (fancy_abort): Extern function prototype.
(abort): Macro which uses fancy_abort.
(struct allocation_object_def): New structure.
(ALLOCATION_OBJECT_PTR_FROM_USER_PTR): New macro.
(USER_PTR_FROM_ALLOCATION_OBJECT_PTR): New macro.
(last_id): New variable.
(create_alloc_pool): Add the offset of u.data to size of element,
increase and use last_id.
(free_alloc_pool): Do the checking only when ENABLE_CHECKING.
(pool_alloc): Likewise. Set ID for elements.
(pool_free): Check whether the PTR was allocated from POOL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66711 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/alloc-pool.h')
| -rw-r--r-- | gcc/alloc-pool.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/alloc-pool.h b/gcc/alloc-pool.h index 6038a03c31d..0310caf0156 100644 --- a/gcc/alloc-pool.h +++ b/gcc/alloc-pool.h @@ -1,7 +1,8 @@ - /* Functions to support a pool of allocatable objects - Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 + 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 @@ -21,6 +22,8 @@ Boston, MA 02111-1307, 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; @@ -30,6 +33,9 @@ typedef struct alloc_pool_list_def typedef struct alloc_pool_def { 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; |