75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/* Null garbage collection for the GNU compiler.
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Copyright (C) 1998-2019 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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/* This version is used by the gen* programs and certain language-specific
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targets (such as java), where we don't really need GC at all.
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This prevents problems with pulling in all the tree stuff. */
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#ifdef GENERATOR_FILE
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#include "bconfig.h"
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#else
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#include "config.h"
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#endif
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#include "system.h"
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#include "coretypes.h"
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#include "hash-table.h"
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/* For a given size of memory requested for allocation, return the
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actual size that is going to be allocated. */
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size_t
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ggc_round_alloc_size (size_t requested_size)
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{
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return requested_size;
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}
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void *
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ggc_internal_alloc (size_t size, void (*f)(void *), size_t, size_t
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MEM_STAT_DECL)
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{
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gcc_assert (!f); // ggc-none doesn't support finalizers
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return xmalloc (size);
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}
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void *
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ggc_internal_cleared_alloc (size_t size, void (*f)(void *), size_t, size_t
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MEM_STAT_DECL)
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{
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gcc_assert (!f); // ggc-none doesn't support finalizers
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return xcalloc (size, 1);
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}
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void *
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ggc_realloc_stat (void *x, size_t size MEM_STAT_DECL)
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{
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return xrealloc (x, size);
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}
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void
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ggc_free (void *p)
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{
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free (p);
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}
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void
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ggc_grow (void)
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{
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}
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