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vax610_defs.h, vax610_stddev.c - Added SHOW CPU LEDS and SHOW CPU MODEL to the cpu_mod array using the CPU_MODEL_MODIFIERS #define.

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- Added dynamic display of the LED values to the console port as the LEDs change during a boot.
This commit is contained in:
Mark Pizzolato 2012-11-05 15:56:56 -08:00
parent 2481a8e148
commit 03bbd66cef
2 changed files with 37 additions and 0 deletions
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7
VAX/vax610_defs.h
View file

@ -97,6 +97,10 @@
{ UNIT_MSIZE, (1u << 20), NULL, "1M", &cpu_set_size }, \
{ UNIT_MSIZE, (1u << 21), NULL, "2M", &cpu_set_size }, \
{ UNIT_MSIZE, (1u << 22), NULL, "4M", &cpu_set_size }
#define CPU_MODEL_MODIFIERS { MTAB_XTD|MTAB_VDV, 0, "LEDS", NULL, \
NULL, &cpu_show_leds }, \
{ MTAB_XTD|MTAB_VDV, 0, "MODEL", NULL, \
NULL, &cpu_show_model },
/* Qbus I/O page */
@ -386,6 +390,9 @@ int32 Map_WriteW (uint32 ba, int32 bc, uint16 *buf);
int32 clk_cosched (int32 wait);
t_stat cpu_show_model (FILE *st, UNIT *uptr, int32 val, void *desc);
t_stat cpu_show_leds (FILE *st, UNIT *uptr, int32 val, void *desc);
#include "pdp11_io_lib.h"
#endif

30
VAX/vax610_stddev.c
View file

@ -46,10 +46,20 @@
#define TXDB_M_SEL 0xF
#define TXDB_MISC 0xF /* console misc */
#define MISC_MASK 0xFF /* console data mask */
#define MISC_NOOP0 0x0 /* no operation */
#define MISC_NOOP1 0x1 /* no operation */
#define MISC_BOOT 0x2 /* reboot */
#define MISC_CLWS 0x3 /* clear warm start */
#define MISC_CLCS 0x4 /* clear cold start */
#define MISC_SWDN 0x5 /* software done */
#define MISC_LEDS0 0x8 /* LEDs 000 (all on) */
#define MISC_LEDS1 0x9 /* LEDs 001 (on, on, off) */
#define MISC_LEDS2 0xA /* LEDs 010 (on, off, on)*/
#define MISC_LEDS3 0xB /* LEDs 011 (on, off, off)*/
#define MISC_LEDS4 0xC /* LEDs 100 (off, on, on)*/
#define MISC_LEDS5 0xD /* LEDs 101 (off, on, off)*/
#define MISC_LEDS6 0xE /* LEDs 110 (off, off, on)*/
#define MISC_LEDS7 0xF /* LEDs 111 (all off)*/
#define TXDB_SEL (TXDB_M_SEL << TXDB_V_SEL) /* non-terminal */
#define TXDB_GETSEL(x) (((x) >> TXDB_V_SEL) & TXDB_M_SEL)
#define CLKCSR_IMP (CSR_IE) /* real-time clock */
@ -65,6 +75,7 @@ extern int32 p1;
int32 tti_csr = 0; /* control/status */
int32 tto_csr = 0; /* control/status */
int32 tto_leds = 0; /* processor board LEDs */
int32 clk_csr = 0; /* control/status */
int32 clk_tps = 100; /* ticks/second */
int32 tmxr_poll = CLK_DELAY * TMXR_MULT; /* term mux poll */
@ -274,8 +285,27 @@ if (sel == TXDB_MISC) { /* misc function? */
case MISC_BOOT:
con_halt (0, 0); /* set up reboot */
break;
case MISC_LEDS0: case MISC_LEDS1: case MISC_LEDS2: case MISC_LEDS3:
case MISC_LEDS4: case MISC_LEDS5: case MISC_LEDS6: case MISC_LEDS7:
tto_leds = 0x7 & (~((data & MISC_MASK)-MISC_LEDS0));
sim_putchar ('.');
sim_putchar ('0' + tto_leds);
sim_putchar ('.');
break;
}
}
else
if (sel != 0)
RSVD_OPND_FAULT;
}
t_stat cpu_show_leds (FILE *st, UNIT *uptr, int32 val, void *desc)
{
fprintf (st, "leds=%d(%s,%s,%s)", tto_leds, tto_leds&4 ? "ON" : "OFF",
tto_leds&2 ? "ON" : "OFF",
tto_leds&1 ? "ON" : "OFF");
return SCPE_OK;
}
/* Terminal input routines