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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gdb-7.2/] [sim/] [common/] [hw-tree.h] - Blame information for rev 835

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 330 jeremybenn
/* The common simulator framework for GDB, the GNU Debugger.
2
 
3
   Copyright 2002, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
4
 
5
   Contributed by Andrew Cagney and Red Hat.
6
 
7
   This file is part of GDB.
8
 
9
   This program is free software; you can redistribute it and/or modify
10
   it under the terms of the GNU General Public License as published by
11
   the Free Software Foundation; either version 3 of the License, or
12
   (at your option) any later version.
13
 
14
   This program is distributed in the hope that it will be useful,
15
   but WITHOUT ANY WARRANTY; without even the implied warranty of
16
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17
   GNU General Public License for more details.
18
 
19
   You should have received a copy of the GNU General Public License
20
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
21
 
22
 
23
#ifndef HW_TREE
24
#define HW_TREE
25
 
26
 
27
struct hw *hw_tree_create
28
(SIM_DESC sd,
29
 const char *device);
30
 
31
void hw_tree_delete
32
(struct hw *root);
33
 
34
struct hw *hw_tree_parse
35
(struct hw *root,
36
 const char *fmt,
37
 ...) __attribute__ ((format (printf, 2, 3)));
38
 
39
struct hw *hw_tree_vparse
40
(struct hw *root,
41
 const char *fmt,
42
 va_list ap);
43
 
44
 
45
void hw_tree_finish
46
(struct hw *root);
47
 
48
typedef void (hw_tree_print_callback)
49
     (void *,
50
      const char *fmt,
51
      ...);
52
 
53
void hw_tree_print
54
(struct hw *root,
55
 hw_tree_print_callback *print,
56
 void *file);
57
 
58
 
59
/* Tree traversal::
60
 
61
   The entire device tree can be traversed using the
62
   <<device_tree_traverse()>> function.  The traversal can be in
63
   either prefix or postfix order.
64
 
65
   */
66
 
67
typedef void (hw_tree_traverse_function)
68
     (struct hw *device,
69
      void *data);
70
 
71
void hw_tree_traverse
72
(struct hw *root,
73
 hw_tree_traverse_function *prefix,
74
 hw_tree_traverse_function *postfix,
75
 void *data);
76
 
77
 
78
/* Tree lookup::
79
 
80
   The function <<hw_tree_find_device()>> will attempt to locate the
81
   specified device within the tree.  If the device is not found a
82
   NULL device is returned.
83
 
84
   */
85
 
86
struct hw * hw_tree_find_device
87
(struct hw *root,
88
 const char *path);
89
 
90
 
91
const struct hw_property *hw_tree_find_property
92
(struct hw *root,
93
 const char *path_to_property);
94
 
95
int hw_tree_find_boolean_property
96
(struct hw *root,
97
 const char *path_to_property);
98
 
99
signed_cell hw_tree_find_integer_property
100
(struct hw *root,
101
 const char *path_to_property);
102
 
103
#if NOT_YET
104
device_instance *hw_tree_find_ihandle_property
105
(struct hw *root,
106
 const char *path_to_property);
107
#endif
108
 
109
const char *hw_tree_find_string_property
110
(struct hw *root,
111
 const char *path_to_property);
112
 
113
 
114
/* Perform a soft reset on the created tree. */
115
 
116
void hw_tree_reset
117
(struct hw *root);
118
 
119
 
120
#endif

powered by: WebSVN 2.1.0

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