-/* This file is part of the program psim.
+/* The common simulator framework for GDB, the GNU Debugger.
- Copyright (C) 1994-1998, Andrew Cagney <cagney@highland.com.au>
+ Copyright 2002-2020 Free Software Foundation, Inc.
- 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.
+ Contributed by Andrew Cagney and Red Hat.
- 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.
-
- */
+ 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.
-#ifndef HW_ROOT
-#define HW_ROOT
+ 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.
-/* A root device from which dv-* devices can be built */
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#include "hw-device.h"
-#include "hw-properties.h"
-#include "hw-events.h"
-/* #include "hw-instances.h" */
-/* #include "hw-handles.h" */
-#include "hw-ports.h"
-
-typedef void (hw_finish_callback)
- (struct hw *me);
-
-struct hw_device_descriptor {
- const char *family;
- hw_finish_callback *to_finish;
-};
+#ifndef HW_BASE
+#define HW_BASE
/* Create a primative device */
/* Override device methods */
-#define set_hw_data(hw, value) \
-((hw)->data_of_hw = (value))
-
-#define set_hw_reset(hw, method) \
-((hw)->to_reset = method)
-
-#define set_hw_io_read_buffer(hw, method) \
-((hw)->to_io_read_buffer = (method))
-#define set_hw_io_write_buffer(hw, method) \
-((hw)->to_io_write_buffer = (method))
-
-#define set_hw_dma_read_buffer(me, method) \
-((me)->to_dma_read_buffer = (method))
-#define set_hw_dma_write_buffer(me, method) \
-((me)->to_dma_write_buffer = (method))
-
-#define set_hw_attach_address(hw, method) \
-((hw)->to_attach_address = (method))
-#define set_hw_detach_address(hw, method) \
-((hw)->to_detach_address = (method))
-
-#define set_hw_unit_decode(hw, method) \
-((hw)->to_unit_decode = (method))
-#define set_hw_unit_encode(hw, method) \
-((hw)->to_unit_encode = (method))
-
-#define set_hw_unit_address_to_attach_address(hw, method) \
-((hw)->to_unit_address_to_attach_address = (method))
-#define set_hw_unit_size_to_attach_size(hw, method) \
-((hw)->to_unit_size_to_attach_size = (method))
-
typedef void (hw_delete_callback)
(struct hw *me);
-#define set_hw_delete(hw, method) \
-((hw)->base_of_hw->to_delete = (method))
-
-
-/* Helper functions to make the implementation of a device easier */
+extern void set_hw_delete(struct hw* hw, hw_delete_callback method);
-/* Go through the devices reg properties and look for those specifying
- an address to attach various registers to */
-void do_hw_attach_regs (struct hw *me);
+/* ALLOC */
-/* Perform a polling read on FD returning either the number of bytes
- or a hw_io status code that indicates the reason for the read
- failure */
-
-enum {
- HW_IO_EOF = -1, HW_IO_NOT_READY = -2, /* See: IEEE 1275 */
-};
-
-typedef int (do_hw_poll_read_method)
- (SIM_DESC sd, int, char *, int);
-
-int do_hw_poll_read
-(struct hw *me,
- do_hw_poll_read_method *read,
- int sim_io_fd,
- void *buf,
- unsigned size_of_buf);
+extern void create_hw_alloc_data
+(struct hw *hw);
+extern void delete_hw_alloc_data
+(struct hw *hw);
/* PORTS */
(struct hw *hw);
+/* PROPERTIES */
+
+extern void create_hw_property_data
+(struct hw *hw);
+extern void delete_hw_property_data
+(struct hw *hw);
+
+
/* EVENTS */
extern void create_hw_event_data
(struct hw *hw);
+/* HANDLES */
+
+extern void create_hw_handle_data
+(struct hw *hw);
+extern void delete_hw_handle_data
+(struct hw *hw);
+
+
+/* INSTANCES */
+
+extern void create_hw_instance_data
+(struct hw *hw);
+extern void delete_hw_instance_data
+(struct hw *hw);
+
#endif