/* This file is part of the program psim.
- Copyright (C) 1994-1996, Andrew Cagney <cagney@highland.com.au>
+ Copyright 1994, 1995, 1996, 2003 Andrew Cagney
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
+ 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,
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.
+ along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
/* DEVICE
+
register - dummy device to initialize processor registers
+
DESCRIPTION
The properties of this device are used, during initialization, to
This device is normally a child of the /openprom/init node.
- EXAMPLE
+
+ EXAMPLES
+
Given a device tree containing the entry:
and would be processed last to first resulting in the sequence: set
all program counters to 0xfff00cf0; set processor zero's program
- counter to zero. */
+ counter to zero.
+
+ */
static void
do_register_init(device *me,
DTRACE(register, ("%d.%s=0x%lx\n", processor, name,
(unsigned long)value));
}
- psim_write_register(system, processor, /* all processors */
- &value,
- name,
- cooked_transfer);
+ if (psim_write_register(system, processor, /* all processors */
+ &value,
+ name,
+ cooked_transfer) <= 0)
+ error("Invalid register name %s\n", name);
}
}
{ NULL },
};
-#endif _HW_REGISTER_C_
+#endif /* _HW_REGISTER_C_ */