/* Null garbage collection for the GNU compiler.
- Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1998-2015 Free Software Foundation, Inc.
- This file is part of GNU CC.
+ This file is part of GCC.
- 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)
+ 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 3, 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.
+ 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 GNU CC; see the file COPYING. If not, write to
- the Free Software Foundation, 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
-/* This version is used by the gen* programs, where we don't really
- need GC at all. This prevents problems with pulling in all the
- tree stuff. */
-
-/* We are used by gengenrtl, before genrtl.h exists. But we don't
- need it either. */
-#define NO_GENRTL_H
+/* This version is used by the gen* programs and certain language-specific
+ targets (such as java), where we don't really need GC at all.
+ This prevents problems with pulling in all the tree stuff. */
+#ifdef GENERATOR_FILE
+#include "bconfig.h"
+#else
#include "config.h"
+#endif
+
#include "system.h"
-#include "rtl.h"
-#include "tm_p.h"
-#include "ggc.h"
+#include "coretypes.h"
+#include "hash-table.h"
+
+/* For a given size of memory requested for allocation, return the
+ actual size that is going to be allocated. */
+
+size_t
+ggc_round_alloc_size (size_t requested_size)
+{
+ return requested_size;
+}
void *
-ggc_alloc (size)
- size_t size;
+ggc_internal_alloc (size_t size, void (*f)(void *), size_t, size_t
+ MEM_STAT_DECL)
{
+ gcc_assert (!f); // ggc-none doesn't support finalizers
return xmalloc (size);
}
+
+void *
+ggc_internal_cleared_alloc (size_t size, void (*f)(void *), size_t, size_t
+ MEM_STAT_DECL)
+{
+ gcc_assert (!f); // ggc-none doesn't support finalizers
+ return xcalloc (size, 1);
+}
+
+void *
+ggc_realloc_stat (void *x, size_t size MEM_STAT_DECL)
+{
+ return xrealloc (x, size);
+}
+
+void
+ggc_free (void *p)
+{
+ free (p);
+}
+
+void
+ggc_grow (void)
+{
+}