99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
// OBSOLETE /* fr30 device support
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// OBSOLETE Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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// OBSOLETE Contributed by Cygnus Solutions.
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// OBSOLETE
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// OBSOLETE This file is part of the GNU simulators.
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// OBSOLETE
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// OBSOLETE This program is free software; you can redistribute it and/or modify
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// OBSOLETE it under the terms of the GNU General Public License as published by
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// OBSOLETE the Free Software Foundation; either version 2, or (at your option)
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// OBSOLETE any later version.
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// OBSOLETE
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// OBSOLETE This program is distributed in the hope that it will be useful,
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// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
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// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// OBSOLETE GNU General Public License for more details.
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// OBSOLETE
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// OBSOLETE You should have received a copy of the GNU General Public License along
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// OBSOLETE with this program; if not, write to the Free Software Foundation, Inc.,
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// OBSOLETE 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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// OBSOLETE
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// OBSOLETE /* ??? All of this is just to get something going. wip! */
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// OBSOLETE
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// OBSOLETE #include "sim-main.h"
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// OBSOLETE
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// OBSOLETE #ifdef HAVE_DV_SOCKSER
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// OBSOLETE #include "dv-sockser.h"
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// OBSOLETE #endif
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// OBSOLETE
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// OBSOLETE device fr30_devices;
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// OBSOLETE
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// OBSOLETE int
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// OBSOLETE device_io_read_buffer (device *me, void *source, int space,
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// OBSOLETE address_word addr, unsigned nr_bytes,
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// OBSOLETE SIM_DESC sd, SIM_CPU *cpu, sim_cia cia)
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// OBSOLETE {
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// OBSOLETE if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT)
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// OBSOLETE return nr_bytes;
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// OBSOLETE
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// OBSOLETE #ifdef HAVE_DV_SOCKSER
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// OBSOLETE if (addr == UART_INCHAR_ADDR)
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// OBSOLETE {
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// OBSOLETE int c = dv_sockser_read (sd);
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// OBSOLETE if (c == -1)
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// OBSOLETE return 0;
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// OBSOLETE *(char *) source = c;
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// OBSOLETE return 1;
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// OBSOLETE }
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// OBSOLETE if (addr == UART_STATUS_ADDR)
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// OBSOLETE {
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// OBSOLETE int status = dv_sockser_status (sd);
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// OBSOLETE unsigned char *p = source;
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// OBSOLETE p[0] = 0;
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// OBSOLETE p[1] = (((status & DV_SOCKSER_INPUT_EMPTY)
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// OBSOLETE #ifdef UART_INPUT_READY0
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// OBSOLETE ? UART_INPUT_READY : 0)
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// OBSOLETE #else
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// OBSOLETE ? 0 : UART_INPUT_READY)
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// OBSOLETE #endif
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// OBSOLETE + ((status & DV_SOCKSER_OUTPUT_EMPTY) ? UART_OUTPUT_READY : 0));
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// OBSOLETE return 2;
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// OBSOLETE }
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// OBSOLETE #endif
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// OBSOLETE
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// OBSOLETE return nr_bytes;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE int
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// OBSOLETE device_io_write_buffer (device *me, const void *source, int space,
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// OBSOLETE address_word addr, unsigned nr_bytes,
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// OBSOLETE SIM_DESC sd, SIM_CPU *cpu, sim_cia cia)
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// OBSOLETE {
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// OBSOLETE #if WITH_SCACHE
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// OBSOLETE if (addr == MCCR_ADDR)
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// OBSOLETE {
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// OBSOLETE if ((*(const char *) source & MCCR_CP) != 0)
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// OBSOLETE scache_flush (sd);
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// OBSOLETE return nr_bytes;
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// OBSOLETE }
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// OBSOLETE #endif
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// OBSOLETE
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// OBSOLETE if (STATE_ENVIRONMENT (sd) != OPERATING_ENVIRONMENT)
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// OBSOLETE return nr_bytes;
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// OBSOLETE
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// OBSOLETE #if HAVE_DV_SOCKSER
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// OBSOLETE if (addr == UART_OUTCHAR_ADDR)
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// OBSOLETE {
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// OBSOLETE int rc = dv_sockser_write (sd, *(char *) source);
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// OBSOLETE return rc == 1;
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// OBSOLETE }
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// OBSOLETE #endif
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// OBSOLETE
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// OBSOLETE return nr_bytes;
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// OBSOLETE }
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// OBSOLETE
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// OBSOLETE void
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// OBSOLETE device_error (device *me, char *message, ...)
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// OBSOLETE {
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// OBSOLETE }
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