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* m68hc11_sim.c (print_io_word): New function to print 16-bit value. 

* sim-main.h (print_io_word): Declare.
	* dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
	(tflg1_desc): Likewise for TFLG1.
	(m68hc11tim_info): Print input and output compare registers
ezannoni_pie-20030916-branch
Stephane Carrez 23 years ago
parent
f786f61510
commit
962e9d85f3
4 changed files with 99 additions and 4 deletions
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  1. 9
      sim/m68hc11/ChangeLog
  2. 79
      sim/m68hc11/dv-m68hc11tim.c
  3. 11
      sim/m68hc11/m68hc11_sim.c
  4. 4
      sim/m68hc11/sim-main.h

9
sim/m68hc11/ChangeLog
View File

@ -1,3 +1,12 @@
2003-08-08 Stephane Carrez <stcarrez@nerim.fr>,
Gary Piercey <gpiercey@northstar-technical.com>
* m68hc11_sim.c (print_io_word): New function to print 16-bit value.
* sim-main.h (print_io_word): Declare.
* dv-m68hc11tim.c (tmsk1_desc): New description table for TMSK1.
(tflg1_desc): Likewise for TFLG1.
(m68hc11tim_info): Print input and output compare registers
2003-03-02 Stephane Carrez <stcarrez@nerim.fr>
* Makefile.in (SIM_EXTRA_CFLAGS): Set WITH_TARGET_ADDRESS_BITSIZE

79
sim/m68hc11/dv-m68hc11tim.c
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@ -1,6 +1,6 @@
/* dv-m68hc11tim.c -- Simulation of the 68HC11 timer devices.
Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@worldnet.fr)
Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
(From a driver model Contributed by Cygnus Solutions.)
This file is part of the program GDB, the GNU debugger.
@ -394,6 +394,30 @@ m68hc11tim_timer_event (struct hw *me, void *data)
/* Descriptions of the Timer I/O ports. These descriptions are only used to
give information of the Timer device under GDB. */
io_reg_desc tmsk1_desc[] = {
{ M6811_OC1I, "OC1I ", "Timer Output Compare 1 Interrupt Enable" },
{ M6811_OC2I, "OC2I ", "Timer Output Compare 2 Interrupt Enable" },
{ M6811_OC3I, "OC3I ", "Timer Output Compare 3 Interrupt Enable" },
{ M6811_OC4I, "OC4I ", "Timer Output Compare 4 Interrupt Enable" },
{ M6811_OC5I, "OC5I ", "Timer Input Capture 4 / Output Compare 5 Enable" },
{ M6811_IC1I, "IC1I ", "Timer Input Capture 1 Interrupt Enable" },
{ M6811_IC2I, "IC2I ", "Timer Input Capture 2 Interrupt Enable" },
{ M6811_IC3I, "IC3I ", "Timer Input Capture 3 Interrupt Enable" },
{ 0, 0, 0 }
};
io_reg_desc tflg1_desc[] = {
{ M6811_OC1F, "OC1F ", "Timer Output Compare 1 Interrupt Flag" },
{ M6811_OC2F, "OC2F ", "Timer Output Compare 2 Interrupt Flag" },
{ M6811_OC3F, "OC3F ", "Timer Output Compare 3 Interrupt Flag" },
{ M6811_OC4F, "OC4F ", "Timer Output Compare 4 Interrupt Flag" },
{ M6811_OC5F, "OC5F ", "Timer Input Capture 4 / Output Compare 5 Flag" },
{ M6811_IC1F, "IC1F ", "Timer Input Capture 1 Interrupt Flag" },
{ M6811_IC2F, "IC2F ", "Timer Input Capture 2 Interrupt Flag" },
{ M6811_IC3F, "IC3F ", "Timer Input Capture 3 Interrupt Flag" },
{ 0, 0, 0 }
};
io_reg_desc tmsk2_desc[] = {
{ M6811_TOI, "TOI ", "Timer Overflow Interrupt Enable" },
{ M6811_RTII, "RTII ", "RTI Interrupt Enable" },
@ -484,6 +508,7 @@ m68hc11tim_info (struct hw *me)
sim_cpu *cpu;
struct m68hc11tim *controller;
uint8 val;
uint16 val16;
sd = hw_system (me);
cpu = STATE_CPU (sd, 0);
@ -493,6 +518,56 @@ m68hc11tim_info (struct hw *me)
base = cpu_get_io_base (cpu);
/* Info for TIC1 */
val16 = (cpu->ios[M6811_TIC1_H] << 8) + cpu->ios[M6811_TIC1_L];
print_io_word (sd, "TIC1 ", 0, val16, base + M6811_TIC1);
sim_io_printf (sd, "\n");
/* Info for TIC2 */
val16 = (cpu->ios[M6811_TIC2_H] << 8) + cpu->ios[M6811_TIC2_L];
print_io_word (sd, "TIC2 ", 0, val16, base + M6811_TIC2);
sim_io_printf (sd, "\n");
/* Info for TIC3 */
val16 = (cpu->ios[M6811_TIC3_H] << 8) + cpu->ios[M6811_TIC3_L];
print_io_word (sd, "TIC3 ", 0, val16, base + M6811_TIC3);
sim_io_printf (sd, "\n");
/* Info for TOC1 */
val16 = (cpu->ios[M6811_TOC1_H] << 8) + cpu->ios[M6811_TOC1_L];
print_io_word (sd, "TOC1 ", 0, val16, base + M6811_TOC1);
sim_io_printf (sd, "\n");
/* Info for TOC2 */
val16 = (cpu->ios[M6811_TOC2_H] << 8) + cpu->ios[M6811_TOC2_L];
print_io_word (sd, "TOC2 ", 0, val16, base + M6811_TOC2);
sim_io_printf (sd, "\n");
/* Info for TOC3 */
val16 = (cpu->ios[M6811_TOC3_H] << 8) + cpu->ios[M6811_TOC3_L];
print_io_word (sd, "TOC3 ", 0, val16, base + M6811_TOC3);
sim_io_printf (sd, "\n");
/* Info for TOC4 */
val16 = (cpu->ios[M6811_TOC4_H] << 8) + cpu->ios[M6811_TOC4_L];
print_io_word (sd, "TOC4 ", 0, val16, base + M6811_TOC4);
sim_io_printf (sd, "\n");
/* Info for TOC5 */
val16 = (cpu->ios[M6811_TOC5_H] << 8) + cpu->ios[M6811_TOC5_L];
print_io_word (sd, "TOC5 ", 0, val16, base + M6811_TOC5);
sim_io_printf (sd, "\n");
/* Info for TMSK1 */
val = cpu->ios[M6811_TMSK1];
print_io_byte (sd, "TMSK1 ", tmsk1_desc, val, base + M6811_TMSK1);
sim_io_printf (sd, "\n");
/* Info for TFLG1 */
val = cpu->ios[M6811_TFLG1];
print_io_byte (sd, "TFLG1", tflg1_desc, val, base + M6811_TFLG1);
sim_io_printf (sd, "\n");
val = cpu->ios[M6811_TMSK2];
print_io_byte (sd, "TMSK2 ", tmsk2_desc, val, base + M6811_TMSK2);
sim_io_printf (sd, "\n");

11
sim/m68hc11/m68hc11_sim.c
View File

@ -1,5 +1,5 @@
/* m6811_cpu.c -- 68HC11&68HC12 CPU Emulation
Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
This file is part of GDB, GAS, and the GNU binutils.
@ -581,6 +581,15 @@ print_io_byte (SIM_DESC sd, const char *name, io_reg_desc *desc,
print_io_reg_desc (sd, desc, val, 0);
}
void
print_io_word (SIM_DESC sd, const char *name, io_reg_desc *desc,
uint16 val, uint16 addr)
{
sim_io_printf (sd, " %-9.9s @ 0x%04x 0x%04x ", name, addr, val);
if (desc)
print_io_reg_desc (sd, desc, val, 0);
}
void
cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val)
{

4
sim/m68hc11/sim-main.h
View File

@ -1,5 +1,5 @@
/* sim-main.h -- Simulator for Motorola 68HC11 & 68HC12
Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
This file is part of GDB, the GNU debugger.
@ -108,6 +108,8 @@ extern void print_io_reg_desc (SIM_DESC sd, io_reg_desc *desc, int val,
int mode);
extern void print_io_byte (SIM_DESC sd, const char *name,
io_reg_desc *desc, uint8 val, uint16 addr);
extern void print_io_word (SIM_DESC sd, const char *name,
io_reg_desc *desc, uint16 val, uint16 addr);
/* List of special 68HC11&68HC12 instructions that are not handled by the

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