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* interp.c (sim_hw_configure): Connect port-X to cpu-write-port.

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* dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
	(m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
This commit is contained in:
Stephane Carrez 2002-08-13 08:10:45 +00:00
parent abea9e28ea
commit dcceded28a
3 changed files with 23 additions and 1 deletions
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6
sim/m68hc11/ChangeLog
View file

@ -1,3 +1,9 @@
2002-08-13 Stephane Carrez <Stephane.Carrez@nerim.fr>
* interp.c (sim_hw_configure): Connect port-X to cpu-write-port.
* dv-m68hc11.c (m68hc11cpu_ports): Add cpu-write-port input.
(m68hc11cpu_port_event): Handle CPU_WRITE_PORT event.
2002-08-13 Marko Kohtala <marko.kohtala@luukku.com>
* dv-m68hc11.c (m68hc11cpu_io_write): Fix to update IO mapping

9
sim/m68hc11/dv-m68hc11.c
View file

@ -1,6 +1,6 @@
/* dv-m68hc11.c -- CPU 68HC11&68HC12 as a device.
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@worldnet.fr)
Written by Stephane Carrez (stcarrez@nerim.fr)
(From a driver model Contributed by Cygnus Solutions.)
This program is free software; you can redistribute it and/or modify
@ -24,6 +24,7 @@
#include "sim-hw.h"
#include "hw-main.h"
#include "sim-options.h"
#include "hw-base.h"
#include <limits.h>
/* DEVICE
@ -159,6 +160,7 @@ enum {
SET_PORT_A,
SET_PORT_C,
SET_PORT_D,
CPU_WRITE_PORT,
PORT_A,
PORT_B,
PORT_C,
@ -178,6 +180,8 @@ static const struct hw_port_descriptor m68hc11cpu_ports[] = {
{ "set-port-c", SET_PORT_C, 0, input_port, },
{ "set-port-d", SET_PORT_D, 0, input_port, },
{ "cpu-write-port", CPU_WRITE_PORT, 0, input_port, },
/* Events generated for connection to other devices. */
{ "cpu-reset", CPU_RESET_PORT, 0, output_port, },
@ -532,6 +536,9 @@ m68hc11cpu_port_event (struct hw *me,
m68hc11cpu_set_port (me, cpu, M6811_PORTD, level);
break;
case CPU_WRITE_PORT:
break;
default:
hw_abort (me, "bad switch");
break;

9
sim/m68hc11/interp.c
View file

@ -229,6 +229,10 @@ sim_hw_configure (SIM_DESC sd)
sim_hw_parse (sd, "/m68hc11/m68hc11eepr/reg 0xb000 512");
sim_hw_parse (sd, "/m68hc11 > cpu-reset reset /m68hc11/m68hc11eepr");
}
sim_hw_parse (sd, "/m68hc11 > port-a cpu-write-port /m68hc11");
sim_hw_parse (sd, "/m68hc11 > port-b cpu-write-port /m68hc11");
sim_hw_parse (sd, "/m68hc11 > port-c cpu-write-port /m68hc11");
sim_hw_parse (sd, "/m68hc11 > port-d cpu-write-port /m68hc11");
cpu->hw_cpu = sim_hw_parse (sd, "/m68hc11");
}
else
@ -256,6 +260,7 @@ sim_hw_configure (SIM_DESC sd)
/* M68hc11 Timer configuration. */
sim_hw_parse (sd, "/m68hc12/m68hc12tim/reg 0x1b 0x5");
sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12tim");
sim_hw_parse (sd, "/m68hc12 > capture capture /m68hc12/m68hc12tim");
}
/* Create the SPI device. */
@ -277,6 +282,10 @@ sim_hw_configure (SIM_DESC sd)
sim_hw_parse (sd, "/m68hc12 > cpu-reset reset /m68hc12/m68hc12eepr");
}
sim_hw_parse (sd, "/m68hc12 > port-a cpu-write-port /m68hc12");
sim_hw_parse (sd, "/m68hc12 > port-b cpu-write-port /m68hc12");
sim_hw_parse (sd, "/m68hc12 > port-c cpu-write-port /m68hc12");
sim_hw_parse (sd, "/m68hc12 > port-d cpu-write-port /m68hc12");
cpu->hw_cpu = sim_hw_parse (sd, "/m68hc12");
}
return 0;