OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [sim/] [common/] [sim-arange.h] - Blame information for rev 842

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 227 jeremybenn
/* Address ranges.
2
   Copyright (C) 1998, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
3
   Contributed by Cygnus Solutions.
4
 
5
This file is part of the GNU Simulators.
6
 
7
This program is free software; you can redistribute it and/or modify
8
it under the terms of the GNU General Public License as published by
9
the Free Software Foundation; either version 3 of the License, or
10
(at your option) any later version.
11
 
12
This program is distributed in the hope that it will be useful,
13
but WITHOUT ANY WARRANTY; without even the implied warranty of
14
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15
GNU General Public License for more details.
16
 
17
You should have received a copy of the GNU General Public License
18
along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
 
20
/* This file is meant to be included by sim-basics.h.  */
21
 
22
#ifndef SIM_ARANGE_H
23
#define SIM_ARANGE_H
24
 
25
/* A list of address ranges.  */
26
 
27
typedef struct _addr_subrange {
28
  struct _addr_subrange *next;
29
 
30
  /* Range of addresses to be traced is [start,end].  */
31
  address_word start,end;
32
} ADDR_SUBRANGE;
33
 
34
/* For speed, searching is done on a tree.  */
35
 
36
typedef struct _addr_range_tree {
37
  struct _addr_range_tree *lower;
38
  struct _addr_range_tree *higher;
39
 
40
  /* Range of addresses to be traced is [start,end].  */
41
  address_word start,end;
42
} ADDR_RANGE_TREE;
43
 
44
/* The top level struct.  */
45
 
46
typedef struct _addr_range {
47
  ADDR_SUBRANGE *ranges;
48
#define ADDR_RANGE_RANGES(ar) ((ar)->ranges)
49
  ADDR_RANGE_TREE *range_tree;
50
#define ADDR_RANGE_TREE(ar) ((ar)->range_tree)
51
} ADDR_RANGE;
52
 
53
/* Add address range START,END to AR.  */
54
extern void sim_addr_range_add (ADDR_RANGE * /*ar*/,
55
                                address_word /*start*/,
56
                                address_word /*end*/);
57
 
58
/* Delete address range START,END from AR.  */
59
extern void sim_addr_range_delete (ADDR_RANGE * /*ar*/,
60
                                   address_word /*start*/,
61
                                   address_word /*end*/);
62
 
63
/* Return non-zero if ADDR is in range AR, traversing the entire tree.
64
   If no range is specified, that is defined to mean "everything".  */
65
extern INLINE int
66
sim_addr_range_hit_p (ADDR_RANGE * /*ar*/, address_word /*addr*/);
67
#define ADDR_RANGE_HIT_P(ar, addr) \
68
  ((ar)->range_tree == NULL || sim_addr_range_hit_p ((ar), (addr)))
69
 
70
#ifdef HAVE_INLINE
71
#ifdef SIM_ARANGE_C
72
#define SIM_ARANGE_INLINE INLINE
73
#else
74
#define SIM_ARANGE_INLINE EXTERN_INLINE
75
#endif
76
#include "sim-arange.c"
77
#else
78
#define SIM_ARANGE_INLINE
79
#endif
80
#define SIM_ARANGE_C_INCLUDED
81
 
82
#endif /* SIM_ARANGE_H */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.