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PDP11: Add definitions for unimplemented registers and fixed debug data write

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Tony Lawrence 2023-01-21 09:37:14 -10:00 committed by Mark Pizzolato
parent a79c583053
commit 154d83e663
1 changed files with 7 additions and 5 deletions
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12
PDP11/pdp11_rk.c
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@ -104,9 +104,8 @@
#define RK_NUMTR (RK_NUMCY * RK_NUMSF) /* tracks/drive */
#define RK_NUMDR 8 /* drives/controller */
#define RK_M_NUMDR 07
#define RK_SIZE (RK_NUMCY * RK_NUMSF * RK_NUMSC)
#define RK_SIZE (RK_NUMCY * RK_NUMSF * RK_NUMSC)/* words/drive */
#define RK_RSRVSEC (3 * RK_NUMSF * RK_NUMSC) /* reserved (unused) disk area */
/* words/drive */
#define RK_CTLI 1 /* controller int */
#define RK_SCPI(x) (2u << (x)) /* drive int */
#define RK_MAXFR (1 << 16) /* max transfer */
@ -286,7 +285,7 @@ BITFIELD *rk_reg_bits[] = {
rk_ba_bits,
rk_da_bits,
NULL,
NULL,
NULL
};
/* Debug detail levels */
@ -316,6 +315,7 @@ int32 last_drv = 0; /* last r/w drive */
int32 rk_stopioe = 1; /* stop on error */
int32 rk_swait = 10; /* seek time */
int32 rk_rwait = 10; /* rotate time */
static int32 not_impl = 0; /* placeholder for unused regs */
const char *rk_regnames[] = {
"RKDS",
@ -325,7 +325,7 @@ const char *rk_regnames[] = {
"RKBA",
"RKDA",
"unused",
"RKDB",
"RKDB"
};
int32 *rk_regs[] = {
@ -335,6 +335,8 @@ int32 *rk_regs[] = {
&rkwc,
&rkba,
&rkda,
&not_impl,
&not_impl
};
t_stat rk_rd (int32 *data, int32 PA, int32 access);
@ -742,7 +744,7 @@ if (wc && (err == 0)) { /* seek ok? */
awc = (wc + (RK_NUMWD - 1)) & ~(RK_NUMWD - 1); /* clr to */
for (i = wc; i < awc; i++) /* end of blk */
rkxb[i] = 0;
sim_disk_data_trace (uptr, (uint8 *)rkxb, da/RK_NUMWD, awc, "sim_disk_wrsect", RKDEB_DAT & dptr->dctrl, RKDEB_OPS);
sim_disk_data_trace (uptr, (uint8 *)rkxb, da/RK_NUMWD, awc*sizeof(*rkxb), "sim_disk_wrsect", RKDEB_DAT & dptr->dctrl, RKDEB_OPS);
err = sim_disk_wrsect (uptr, da/RK_NUMWD, (uint8 *)rkxb, NULL, awc/RK_NUMWD);
}
break; /* end write */