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Diffstat (limited to 'sim/ppc/tree.h')
-rw-r--r-- | sim/ppc/tree.h | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/sim/ppc/tree.h b/sim/ppc/tree.h deleted file mode 100644 index 46590cb..0000000 --- a/sim/ppc/tree.h +++ /dev/null @@ -1,139 +0,0 @@ -/* This file is part of the program psim. - - Copyright (C) 1994-1996, Andrew Cagney <cagney@highland.com.au> - - 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 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, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - */ - - -#ifndef _TREE_H_ -#define _TREE_H_ - -#ifndef INLINE_TREE -#define INLINE_TREE -#endif - -/* Constructing the device tree: - - The initial device tree populated with devices and basic properties - is created using the function <<device_tree_add_parsed()>>. This - function parses a PSIM device specification and uses it to populate - the tree accordingly. - - This function accepts a printf style formatted string as the - argument that describes the entry. Any properties or interrupt - connections added to a device tree using this function are marked - as having a permenant disposition. When the tree is (re) - initialized they will be restored to their initial value. - - */ - -EXTERN_TREE\ -(device *) tree_parse -(device *root, - const char *fmt, - ...) __attribute__ ((format (printf, 2, 3))); - - -INLINE_TREE\ -(void) tree_usage -(int verbose); - -INLINE_TREE\ -(void) tree_print -(device *root); - -INLINE_TREE\ -(device_instance*) tree_instance -(device *root, - const char *device_specifier); - - -/* Tree traversal:: - - The entire device tree can be traversed using the - <<device_tree_traverse()>> function. The traversal can be in - either pre- or postfix order. - - */ - -typedef void (tree_traverse_function) - (device *device, - void *data); - -INLINE_DEVICE\ -(void) tree_traverse -(device *root, - tree_traverse_function *prefix, - tree_traverse_function *postfix, - void *data); - - -/* Tree lookup:: - - The function <<tree_find_device()>> will attempt to locate - the specified device within the tree. If the device is not found a - NULL device is returned. - - */ - -INLINE_TREE\ -(device *) tree_find_device -(device *root, - const char *path); - - -INLINE_TREE\ -(const device_property *) tree_find_property -(device *root, - const char *path_to_property); - -INLINE_TREE\ -(int) tree_find_boolean_property -(device *root, - const char *path_to_property); - -INLINE_TREE\ -(signed_cell) tree_find_integer_property -(device *root, - const char *path_to_property); - -INLINE_TREE\ -(device_instance *) tree_find_ihandle_property -(device *root, - const char *path_to_property); - -INLINE_TREE\ -(const char *) tree_find_string_property -(device *root, - const char *path_to_property); - - -/* Initializing the created tree: - - Once a device tree has been created the <<device_tree_init()>> - function is used to initialize it. The exact sequence of events - that occure during initialization are described separatly. - - */ - -INLINE_TREE\ -(void) tree_init -(device *root, - psim *system); - - -#endif /* _TREE_H_ */ |