60 lines
2.0 KiB
C
60 lines
2.0 KiB
C
/* Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
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Copyright (C) 1998, Cygnus Solutions
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "sim-main.h"
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#include "device.h"
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void
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device_error (device *me, char* message)
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{
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fprintf(stderr, "device_error: %s: %s", me->name, message);
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}
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int
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device_io_read_buffer(device *me,
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void *dest,
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int space,
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address_word addr,
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unsigned nr_bytes,
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sim_cpu *processor,
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sim_cia cia)
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{
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if (me->io_read_buffer_callback == NULL)
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device_error(me, "no io_read_buffer_callback method");
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return me->io_read_buffer_callback(me, dest, space,
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addr, nr_bytes,
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processor, cia);
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}
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int
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device_io_write_buffer(device *me,
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const void *source,
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int space,
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address_word addr,
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unsigned nr_bytes,
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sim_cpu *processor,
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sim_cia cia)
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{
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if (me->io_write_buffer_callback == NULL)
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device_error(me, "no io_write_buffer_callback method");
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return me->io_write_buffer_callback(me, source, space,
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addr, nr_bytes,
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processor, cia);
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}
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