121 lines
2.6 KiB
C
121 lines
2.6 KiB
C
/* The common simulator framework for GDB, the GNU Debugger.
|
|
|
|
Copyright 2002-2015 Free Software Foundation, Inc.
|
|
|
|
Contributed by Andrew Cagney and Red Hat.
|
|
|
|
This file is part of GDB.
|
|
|
|
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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
|
|
|
|
|
|
#ifndef HW_TREE
|
|
#define HW_TREE
|
|
|
|
|
|
struct hw *hw_tree_create
|
|
(SIM_DESC sd,
|
|
const char *device);
|
|
|
|
void hw_tree_delete
|
|
(struct hw *root);
|
|
|
|
struct hw *hw_tree_parse
|
|
(struct hw *root,
|
|
const char *fmt,
|
|
...) __attribute__ ((format (printf, 2, 3)));
|
|
|
|
struct hw *hw_tree_vparse
|
|
(struct hw *root,
|
|
const char *fmt,
|
|
va_list ap);
|
|
|
|
|
|
void hw_tree_finish
|
|
(struct hw *root);
|
|
|
|
typedef void (hw_tree_print_callback)
|
|
(void *,
|
|
const char *fmt,
|
|
...);
|
|
|
|
void hw_tree_print
|
|
(struct hw *root,
|
|
hw_tree_print_callback *print,
|
|
void *file);
|
|
|
|
|
|
/* Tree traversal::
|
|
|
|
The entire device tree can be traversed using the
|
|
<<device_tree_traverse()>> function. The traversal can be in
|
|
either prefix or postfix order.
|
|
|
|
*/
|
|
|
|
typedef void (hw_tree_traverse_function)
|
|
(struct hw *device,
|
|
void *data);
|
|
|
|
void hw_tree_traverse
|
|
(struct hw *root,
|
|
hw_tree_traverse_function *prefix,
|
|
hw_tree_traverse_function *postfix,
|
|
void *data);
|
|
|
|
|
|
/* Tree lookup::
|
|
|
|
The function <<hw_tree_find_device()>> will attempt to locate the
|
|
specified device within the tree. If the device is not found a
|
|
NULL device is returned.
|
|
|
|
*/
|
|
|
|
struct hw * hw_tree_find_device
|
|
(struct hw *root,
|
|
const char *path);
|
|
|
|
|
|
const struct hw_property *hw_tree_find_property
|
|
(struct hw *root,
|
|
const char *path_to_property);
|
|
|
|
int hw_tree_find_boolean_property
|
|
(struct hw *root,
|
|
const char *path_to_property);
|
|
|
|
signed_cell hw_tree_find_integer_property
|
|
(struct hw *root,
|
|
const char *path_to_property);
|
|
|
|
#if NOT_YET
|
|
device_instance *hw_tree_find_ihandle_property
|
|
(struct hw *root,
|
|
const char *path_to_property);
|
|
#endif
|
|
|
|
const char *hw_tree_find_string_property
|
|
(struct hw *root,
|
|
const char *path_to_property);
|
|
|
|
|
|
/* Perform a soft reset on the created tree. */
|
|
|
|
void hw_tree_reset
|
|
(struct hw *root);
|
|
|
|
|
|
#endif
|