1 /* Null garbage collection for the GNU compiler.
2 Copyright (C) 1998, 1999, 2000, 2003, 2004, 2005, 2007, 2010
3 Free Software Foundation, Inc.
5 This file is part of GCC.
7 GCC is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 GCC is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GCC; see the file COPYING3. If not see
19 <http://www.gnu.org/licenses/>. */
21 /* This version is used by the gen* programs and certain language-specific
22 targets (such as java), where we don't really need GC at all.
23 This prevents problems with pulling in all the tree stuff. */
32 #include "coretypes.h"
36 ggc_alloc_typed_stat (enum gt_types_enum ARG_UNUSED (gte), size_t size
39 return xmalloc (size);
42 /* For a given size of memory requested for allocation, return the
43 actual size that is going to be allocated. */
46 ggc_round_alloc_size (size_t requested_size)
48 return requested_size;
52 ggc_internal_alloc_stat (size_t size MEM_STAT_DECL)
54 return xmalloc (size);
58 ggc_internal_cleared_alloc_stat (size_t size MEM_STAT_DECL)
60 return xcalloc (size, 1);
64 ggc_realloc_stat (void *x, size_t size MEM_STAT_DECL)
66 return xrealloc (x, size);
80 struct alloc_zone rtl_zone;
81 struct alloc_zone tree_zone;
82 struct alloc_zone tree_id_zone;
84 #if defined (GGC_ZONE) && !defined (GENERATOR_FILE)
87 ggc_internal_alloc_zone_stat (size_t size,
88 struct alloc_zone * ARG_UNUSED(z) MEM_STAT_DECL)
90 return xmalloc (size);
94 ggc_internal_cleared_alloc_zone_stat (size_t size,
95 struct alloc_zone * ARG_UNUSED(z)
98 return xcalloc (size, 1);