/* Hardware memory allocator. Copyright (C) 1998 Free Software Foundation, Inc. Contributed by Cygnus Support. This file is part of GDB, the GNU debugger. This program 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. This program 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 this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef HW_ALLOC_H #define HW_ALLOC_H /* Mechanism for associating memory allocated by a device to that device. When a device is deleted any remaining memory regions associated to it are reclaimed. FIXME: Perhaphs this can be generalized. Perhaphs it should not be. */ #define HW_ZALLOC(me,type) (type*) hw_zalloc (me, sizeof (type)) #define HW_MALLOC(me,type) (type*) hw_malloc (me, sizeof (type)) #define HW_NZALLOC(ME,TYPE,N) (TYPE*) hw_zalloc (me, sizeof (TYPE) * (N)) extern void *hw_zalloc (struct hw *me, unsigned long size); extern void *hw_malloc (struct hw *me, unsigned long size); extern void hw_free (struct hw *me, void *); /* Duplicate a string allocating memory using the per-device heap */ extern char *hw_strdup (struct hw *me, const char *str); #endif