Initial creation of sourceware repository

1 files changed, 0 insertions, 157 deletions

diff --git a/sim/common/hw-instances.h b/sim/common/hw-instances.h
deleted file mode 100644
index 6d27b11..0000000
--- a/sim/common/hw-instances.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*  This file is part of the program psim.
-
-    Copyright (C) 1994-1998, 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 HW_INSTANCES_H
-#define HW_INSTANCES_H
-
-/* Instances:
-
-   As with IEEE1275, a device can be opened, creating an instance.
-   Instances provide more abstract interfaces to the underlying
-   hardware.  For example, the instance methods for a disk may include
-   code that is able to interpret file systems found on disks.  Such
-   methods would there for allow the manipulation of files on the
-   disks file system.  The operations would be implemented using the
-   basic block I/O model provided by the disk.
-
-   This model includes methods that faciliate the creation of device
-   instance and (should a given device support it) standard operations
-   on those instances.
-
-   */
-
-
-struct hw_instance;
-
-
-typedef void (hw_finish_instance_method)
-     (struct hw *hw,
-      struct hw_instance *);
-
-extern void set_hw_finish_instance
-(struct hw *hw,
- hw_finish_instance_method *method);
-
-
-/* construct an instance of the hardware */
-
-struct hw_instance *hw_instance_create
-(struct hw *hw,
- struct hw_instance *parent,
- const char *path,
- const char *args);
-
-struct hw_instance *hw_instance_interceed
-(struct hw_instance *parent,
- const char *path,
- const char *args);
-
-void hw_instance_delete
-(struct hw_instance *instance);
-
-
-/* methods applied to an instance of the hw */
-
-typedef int (hw_instance_read_method)
-     (struct hw_instance *instance,
-      void *addr,
-      unsigned_cell len);
-
-#define hw_instance_read(instance, addr, len) \
-((instance)->to_instance_read ((instance), (addr), (len)))
-
-#define set_hw_instance_read(instance, method) \
-((instance)->to_instance_read = (method))
-
-
-typedef int (hw_instance_write_method)
-     (struct hw_instance *instance,
-      const void *addr,
-      unsigned_cell len);
-
-#define hw_instance_write(instance, addr, len) \
-((instance)->to_instance_write ((instance), (addr), (len)))
-
-#define set_hw_instance_write(instance, method) \
-((instance)->to_instance_write = (method))
-
-
-typedef int (hw_instance_seek_method)
-     (struct hw_instance *instance,
-      unsigned_cell pos_hi,
-      unsigned_cell pos_lo);
-
-#define hw_instance_seek(instance, pos_hi, pos_lo) \
-((instance)->to_instance_seek ((instance), (pos_hi), (pos_lo)));
-
-#define set_hw_instance_seek(instance, method) \
-((instance)->to_instance_seek = (method))
-
-
-int hw_instance_call_method
-(struct hw_instance *instance,
- const char *method,
- int n_stack_args,
- unsigned_cell stack_args[/*n_stack_args + 1(NULL)*/],
- int n_stack_returns,
- unsigned_cell stack_returns[/*n_stack_returns + 1(NULL)*/]);
-
-
-
-/* the definition of the instance */
-
-#define hw_instance_hw(instance) ((instance)->hw_of_instance + 0)
-
-#define hw_instance_path(instance) ((instance)->path_of_instance + 0)
-
-#define hw_instance_args(instance) ((instance)->args_of_instance)
-
-#define hw_instance_data(instance) ((instance)->data_of_instance)
-
-#define hw_instance_system(instance) (hw_system (hw_instance_hw (instance)))
-
-
-
-/* Finally an instance of a hardware device - keep your grubby little
-   mits off of these internals! :-) */
-
-struct hw_instance {
-
-  void *data_of_instance;
-  char *args_of_instance;
-  char *path_of_instance;
-
-  /* the device that owns the instance */
-  struct hw *hw_of_instance;
-  struct hw_instance *sibling_of_instance;
-
-  /* interposed instance */
-  struct hw_instance *parent_of_instance;
-  struct hw_instance *child_of_instance;
-
-  /* methods */
-  hw_instance_read_method *to_instance_read;
-  hw_instance_write_method *to_instance_write;
-  hw_instance_seek_method *to_instance_seek;
-
-};
-
-#endif