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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [common/] [sim-arange.h] - Blame information for rev 853

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1 24 jeremybenn
/* Address ranges.
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   Copyright (C) 1998, 2007, 2008 Free Software Foundation, Inc.
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   Contributed by Cygnus Solutions.
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This file is part of the GNU Simulators.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */
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/* This file is meant to be included by sim-basics.h.  */
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#ifndef SIM_ARANGE_H
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#define SIM_ARANGE_H
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/* A list of address ranges.  */
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typedef struct _addr_subrange {
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  struct _addr_subrange *next;
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  /* Range of addresses to be traced is [start,end].  */
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  address_word start,end;
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} ADDR_SUBRANGE;
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/* For speed, searching is done on a tree.  */
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typedef struct _addr_range_tree {
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  struct _addr_range_tree *lower;
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  struct _addr_range_tree *higher;
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  /* Range of addresses to be traced is [start,end].  */
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  address_word start,end;
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} ADDR_RANGE_TREE;
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/* The top level struct.  */
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typedef struct _addr_range {
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  ADDR_SUBRANGE *ranges;
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#define ADDR_RANGE_RANGES(ar) ((ar)->ranges)
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  ADDR_RANGE_TREE *range_tree;
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#define ADDR_RANGE_TREE(ar) ((ar)->range_tree)
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} ADDR_RANGE;
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/* Add address range START,END to AR.  */
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extern void sim_addr_range_add (ADDR_RANGE * /*ar*/,
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                                address_word /*start*/,
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                                address_word /*end*/);
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/* Delete address range START,END from AR.  */
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extern void sim_addr_range_delete (ADDR_RANGE * /*ar*/,
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                                   address_word /*start*/,
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                                   address_word /*end*/);
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/* Return non-zero if ADDR is in range AR, traversing the entire tree.
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   If no range is specified, that is defined to mean "everything".  */
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extern INLINE int
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sim_addr_range_hit_p (ADDR_RANGE * /*ar*/, address_word /*addr*/);
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#define ADDR_RANGE_HIT_P(ar, addr) \
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  ((ar)->range_tree == NULL || sim_addr_range_hit_p ((ar), (addr)))
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#ifdef HAVE_INLINE
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#ifdef SIM_ARANGE_C
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#define SIM_ARANGE_INLINE INLINE
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#else
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#define SIM_ARANGE_INLINE EXTERN_INLINE
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#endif
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#include "sim-arange.c"
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#else
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#define SIM_ARANGE_INLINE
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#endif
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#define SIM_ARANGE_C_INCLUDED
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#endif /* SIM_ARANGE_H */

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