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Notes For V3.5-0

Browse Source 
The source set has been extensively overhauled.  For correct
viewing, set Visual C++ or Emacs to have tab stops every 4
characters.

1. New Features in 3.4-1

1.1 All Ethernet devices

- Added Windows user-defined adapter names (from Timothe Litt)

1.2 Interdata, SDS, HP, PDP-8, PDP-18b terminal multiplexors

- Added support for SET <unit>n DISCONNECT

1.3 VAX

- Added latent QDSS support
- Revised autoconfigure to handle QDSS

1.4 PDP-11

- Revised autoconfigure to handle more casees

2. Bugs Fixed in 3.4-1

2.1 SCP and libraries

- Trim trailing spaces on all input (for example, attach file names)
- Fixed sim_sock spurious SIGPIPE error in Unix/Linux
- Fixed sim_tape misallocation of TPC map array for 64b simulators

2.2 1401

- Fixed bug, CPU reset was clearing SSB through SSG

2.3 PDP-11

- Fixed bug in VH vector display routine
- Fixed XU runt packet processing (found by Tim Chapman)

2.4 Interdata

- Fixed bug in SHOW PAS CONN/STATS
- Fixed potential integer overflow exception in divide

2.5 SDS

- Fixed bug in SHOW MUX CONN/STATS

2.6 HP

- Fixed bug in SHOW MUX CONN/STATS

2.7 PDP-8

- Fixed bug in SHOW TTIX CONN/STATS
- Fixed bug in SET/SHOW TTOXn LOG

2.8 PDP-18b

- Fixed bug in SHOW TTIX CONN/STATS
- Fixed bug in SET/SHOW TTOXn LOG

2.9 Nova, Eclipse

- Fixed potential integer overflow exception in divide
This commit is contained in:
Bob Supnik
2005-09-09 18:09:00 -07:00
committed by Mark Pizzolato
parent ec60bbf329
commit b7c1eae41f
257 changed files with 107140 additions and 97195 deletions
Download Patch File Download Diff File Expand all files Collapse all files

397
PDP18B/pdp18b_tt1.c
View File

@@ -1,6 +1,6 @@
/* pdp15_ttx.c: PDP-15 additional terminals simulator
Copyright (c) 1993-2004, Robert M Supnik
Copyright (c) 1993-2005, Robert M Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -19,13 +19,15 @@
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Except as contained in this notice, the name of Robert M Supnik shall not
be used in advertising or otherwise to promote the sale, use or other dealings
Except as contained in this notice, the name of Robert M Supnik shall not be
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from Robert M Supnik.
ttix,ttox LT15/LT19 terminal input/output
ttix,ttox LT15/LT19 terminal input/output
14-Jan-04 RMS Cloned from pdp8_ttx.c
29-Jun-05 RMS Added SET TTOXn DISCONNECT
21-Jun-05 RMS Fixed bug in SHOW CONN/STATS
14-Jan-04 RMS Cloned from pdp8_ttx.c
This module implements 16 individual serial interfaces similar in function
to the console. These interfaces are mapped to Telnet based connections as
@@ -39,25 +41,25 @@
#include <ctype.h>
#if defined (PDP15)
#define TTX_MAXL 16 /* max number of lines */
#define TTX_MAXL 16 /* max number of lines */
#elif defined (PDP9)
#define TTX_MAXL 4
#define TTX_MAXL 4
#else
#define TTX_MAXL 1
#define TTX_MAXL 1
#endif
#define UNIT_V_8B (UNIT_V_UF + 0) /* 8B */
#define UNIT_V_KSR (UNIT_V_UF + 1) /* KSR33 */
#define UNIT_8B (1 << UNIT_V_8B)
#define UNIT_KSR (1 << UNIT_V_KSR)
#define UNIT_V_8B (UNIT_V_UF + 0) /* 8B */
#define UNIT_V_KSR (UNIT_V_UF + 1) /* KSR33 */
#define UNIT_8B (1 << UNIT_V_8B)
#define UNIT_KSR (1 << UNIT_V_KSR)
uint32 ttix_done = 0; /* input flags */
uint32 ttox_done = 0; /* output flags */
uint8 ttix_buf[TTX_MAXL] = { 0 }; /* input buffers */
uint8 ttox_buf[TTX_MAXL] = { 0 }; /* output buffers */
TMLN ttx_ldsc[TTX_MAXL] = { 0 }; /* line descriptors */
TMXR ttx_desc = { 1, 0, 0, ttx_ldsc }; /* mux descriptor */
#define ttx_lines ttx_desc.lines /* current number of lines */
uint32 ttix_done = 0; /* input flags */
uint32 ttox_done = 0; /* output flags */
uint8 ttix_buf[TTX_MAXL] = { 0 }; /* input buffers */
uint8 ttox_buf[TTX_MAXL] = { 0 }; /* output buffers */
TMLN ttx_ldsc[TTX_MAXL] = { 0 }; /* line descriptors */
TMXR ttx_desc = { 1, 0, 0, ttx_ldsc }; /* mux descriptor */
#define ttx_lines ttx_desc.lines /* current number of lines */
extern int32 int_hwre[API_HLVL+1];
extern int32 tmxr_poll;
@@ -82,113 +84,126 @@ void ttx_reset_ln (int32 i);
t_stat ttx_summ (FILE *st, UNIT *uptr, int32 val, void *desc);
t_stat ttx_show (FILE *st, UNIT *uptr, int32 val, void *desc);
t_stat ttx_vlines (UNIT *uptr, int32 val, char *cptr, void *desc);
/* TTIx data structures
ttix_dev TTIx device descriptor
ttix_unit TTIx unit descriptor
ttix_reg TTIx register list
ttix_mod TTIx modifiers list
ttix_dev TTIx device descriptor
ttix_unit TTIx unit descriptor
ttix_reg TTIx register list
ttix_mod TTIx modifiers list
*/
DIB ttix_dib = { DEV_TTO1, 8, NULL,
{ &ttox, &ttix, &ttox, &ttix, &ttox, &ttix, &ttox, &ttix } };
DIB ttix_dib = {
DEV_TTO1, 8, NULL,
{ &ttox, &ttix, &ttox, &ttix, &ttox, &ttix, &ttox, &ttix }
};
UNIT ttix_unit = { UDATA (&ttix_svc, UNIT_ATTABLE, 0), KBD_POLL_WAIT };
REG ttx_nlreg = { DRDATA (NLINES, ttx_lines, 4), PV_LEFT };
REG ttix_reg[] = {
{ BRDATA (BUF, ttix_buf, 8, 8, TTX_MAXL) },
{ ORDATA (DONE, ttix_done, TTX_MAXL) },
{ FLDATA (INT, int_hwre[API_TTI1], INT_V_TTI1) },
{ DRDATA (TIME, ttix_unit.wait, 24), REG_NZ + PV_LEFT },
{ ORDATA (DEVNUM, ttix_dib.dev, 6), REG_HRO },
{ NULL } };
{ BRDATA (BUF, ttix_buf, 8, 8, TTX_MAXL) },
{ ORDATA (DONE, ttix_done, TTX_MAXL) },
{ FLDATA (INT, int_hwre[API_TTI1], INT_V_TTI1) },
{ DRDATA (TIME, ttix_unit.wait, 24), REG_NZ + PV_LEFT },
{ ORDATA (DEVNUM, ttix_dib.dev, 6), REG_HRO },
{ NULL }
};
MTAB ttix_mod[] = {
{ MTAB_XTD | MTAB_VDV | MTAB_VAL, 0, "lines", "LINES",
&ttx_vlines, NULL, &ttx_nlreg },
{ UNIT_ATT, UNIT_ATT, "summary", NULL, NULL, &ttx_summ },
{ MTAB_XTD | MTAB_VDV, 1, NULL, "DISCONNECT",
&tmxr_dscln, NULL, &ttx_desc },
{ MTAB_XTD | MTAB_VDV | MTAB_NMO, 1, "CONNECTIONS", NULL,
NULL, &ttx_show, NULL },
{ MTAB_XTD | MTAB_VDV | MTAB_NMO, 0, "STATISTICS", NULL,
NULL, &ttx_show, NULL },
{ MTAB_XTD|MTAB_VDV, 0, "DEVNO", "DEVNO",
&set_devno, &show_devno, NULL },
{ MTAB_XTD|MTAB_VUN|MTAB_NC, 0, "LOG", "LOG",
&tmxr_set_log, &tmxr_show_log, &ttx_desc },
{ MTAB_XTD|MTAB_VUN|MTAB_NC, 0, NULL, "NOLOG",
&tmxr_set_nolog, NULL, &ttx_desc },
{ 0 } };
{ MTAB_XTD | MTAB_VDV | MTAB_VAL, 0, "lines", "LINES",
&ttx_vlines, NULL, &ttx_nlreg },
{ UNIT_ATT, UNIT_ATT, "summary", NULL, NULL, &ttx_summ },
{ MTAB_XTD | MTAB_VDV, 1, NULL, "DISCONNECT",
&tmxr_dscln, NULL, &ttx_desc },
{ MTAB_XTD | MTAB_VDV | MTAB_NMO, 1, "CONNECTIONS", NULL,
NULL, &ttx_show, NULL },
{ MTAB_XTD | MTAB_VDV | MTAB_NMO, 0, "STATISTICS", NULL,
NULL, &ttx_show, NULL },
{ MTAB_XTD|MTAB_VDV, 0, "DEVNO", "DEVNO",
&set_devno, &show_devno, NULL },
{ 0 }
};
DEVICE tti1_dev = {
"TTIX", &ttix_unit, ttix_reg, ttix_mod,
1, 10, 31, 1, 8, 8,
&tmxr_ex, &tmxr_dep, &ttx_reset,
NULL, &ttx_attach, &ttx_detach,
&ttix_dib, DEV_NET | DEV_DISABLE };
"TTIX", &ttix_unit, ttix_reg, ttix_mod,
1, 10, 31, 1, 8, 8,
&tmxr_ex, &tmxr_dep, &ttx_reset,
NULL, &ttx_attach, &ttx_detach,
&ttix_dib, DEV_NET | DEV_DISABLE
};
/* TTOx data structures
ttox_dev TTOx device descriptor
ttox_unit TTOx unit descriptor
ttox_reg TTOx register list
ttox_dev TTOx device descriptor
ttox_unit TTOx unit descriptor
ttox_reg TTOx register list
*/
UNIT ttox_unit[] = {
{ UDATA (&ttox_svc, UNIT_KSR, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT } };
{ UDATA (&ttox_svc, UNIT_KSR, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT },
{ UDATA (&ttox_svc, UNIT_KSR+UNIT_DIS, 0), SERIAL_OUT_WAIT }
};
REG ttox_reg[] = {
{ BRDATA (BUF, ttox_buf, 8, 8, TTX_MAXL) },
{ ORDATA (DONE, ttox_done, TTX_MAXL) },
{ FLDATA (INT, int_hwre[API_TTO1], INT_V_TTO1) },
{ URDATA (TIME, ttox_unit[0].wait, 10, 24, 0,
TTX_MAXL, PV_LEFT) },
{ NULL } };
{ BRDATA (BUF, ttox_buf, 8, 8, TTX_MAXL) },
{ ORDATA (DONE, ttox_done, TTX_MAXL) },
{ FLDATA (INT, int_hwre[API_TTO1], INT_V_TTO1) },
{ URDATA (TIME, ttox_unit[0].wait, 10, 24, 0,
TTX_MAXL, PV_LEFT) },
{ NULL }
};
MTAB ttox_mod[] = {
{ UNIT_KSR+UNIT_8B, UNIT_KSR, "KSR", "KSR", NULL },
{ UNIT_KSR+UNIT_8B, 0 , "7b" , "7B" , NULL },
{ UNIT_KSR+UNIT_8B, UNIT_8B , "8b" , "8B" , NULL },
{ 0 } };
{ UNIT_KSR+UNIT_8B, UNIT_KSR, "KSR", "KSR", NULL },
{ UNIT_KSR+UNIT_8B, 0 , "7b" , "7B" , NULL },
{ UNIT_KSR+UNIT_8B, UNIT_8B , "8b" , "8B" , NULL },
{ MTAB_XTD|MTAB_VUN, 0, NULL, "DISCONNECT",
&tmxr_dscln, NULL, &ttx_desc },
{ MTAB_XTD|MTAB_VUN|MTAB_NC, 0, "LOG", "LOG",
&tmxr_set_log, &tmxr_show_log, &ttx_desc },
{ MTAB_XTD|MTAB_VUN|MTAB_NC, 0, NULL, "NOLOG",
&tmxr_set_nolog, NULL, &ttx_desc },
{ 0 }
};
DEVICE tto1_dev = {
"TTOX", ttox_unit, ttox_reg, ttox_mod,
TTX_MAXL, 10, 31, 1, 8, 8,
NULL, NULL, &ttx_reset,
NULL, NULL, NULL,
NULL, DEV_DISABLE };
"TTOX", ttox_unit, ttox_reg, ttox_mod,
TTX_MAXL, 10, 31, 1, 8, 8,
NULL, NULL, &ttx_reset,
NULL, NULL, NULL,
NULL, DEV_DISABLE
};
/* Terminal input: IOT routine */
int32 ttix (int32 dev, int32 pulse, int32 dat)
{
int32 ln = ttx_getln (dev, pulse); /* line # */
int32 ln = ttx_getln (dev, pulse); /* line # */
if (ln > ttx_lines) return dat;
if (pulse & 001) { /* KSF1 */
if (ttix_test_done (ln)) dat = dat | IOT_SKP; }
if (pulse & 002) { /* KRB1 */
ttix_clr_done (ln); /* clear flag */
dat = dat | ttix_buf[ln]; } /* return buffer */
if (pulse & 001) { /* KSF1 */
if (ttix_test_done (ln)) dat = dat | IOT_SKP;
}
if (pulse & 002) { /* KRB1 */
ttix_clr_done (ln); /* clear flag */
dat = dat | ttix_buf[ln]; /* return buffer */
}
return dat;
}
@@ -198,22 +213,26 @@ t_stat ttix_svc (UNIT *uptr)
{
int32 ln, c, temp;
if ((uptr->flags & UNIT_ATT) == 0) return SCPE_OK; /* attached? */
sim_activate (uptr, tmxr_poll); /* continue poll */
ln = tmxr_poll_conn (&ttx_desc); /* look for connect */
if (ln >= 0) ttx_ldsc[ln].rcve = 1; /* got one? rcv enab */
tmxr_poll_rx (&ttx_desc); /* poll for input */
for (ln = 0; ln < TTX_MAXL; ln++) { /* loop thru lines */
if (ttx_ldsc[ln].conn) { /* connected? */
if (temp = tmxr_getc_ln (&ttx_ldsc[ln])) { /* get char */
if (temp & SCPE_BREAK) c = 0; /* break? */
else if (ttox_unit[ln].flags & UNIT_KSR) { /* KSR? */
c = temp & 0177;
if (islower (c)) c = toupper (c);
c = c | 0200; }
else c = temp & ((ttox_unit[ln].flags & UNIT_8B)? 0377: 0177);
ttix_buf[ln] = c;
ttix_set_done (ln); } } }
if ((uptr->flags & UNIT_ATT) == 0) return SCPE_OK; /* attached? */
sim_activate (uptr, tmxr_poll); /* continue poll */
ln = tmxr_poll_conn (&ttx_desc); /* look for connect */
if (ln >= 0) ttx_ldsc[ln].rcve = 1; /* got one? rcv enab */
tmxr_poll_rx (&ttx_desc); /* poll for input */
for (ln = 0; ln < TTX_MAXL; ln++) { /* loop thru lines */
if (ttx_ldsc[ln].conn) { /* connected? */
if (temp = tmxr_getc_ln (&ttx_ldsc[ln])) { /* get char */
if (temp & SCPE_BREAK) c = 0; /* break? */
else if (ttox_unit[ln].flags & UNIT_KSR) { /* KSR? */
c = temp & 0177;
if (islower (c)) c = toupper (c);
c = c | 0200;
}
else c = temp & ((ttox_unit[ln].flags & UNIT_8B)? 0377: 0177);
ttix_buf[ln] = c;
ttix_set_done (ln);
}
}
}
return SCPE_OK;
}
@@ -236,23 +255,27 @@ void ttix_clr_done (int32 ln)
{
ttix_done = ttix_done & ~(1 << ln);
if (ttix_done) { SET_INT (TTI1); }
else { CLR_INT (TTI1); }
else {
CLR_INT (TTI1);
}
return;
}
/* Terminal output: IOT routine */
int32 ttox (int32 dev, int32 pulse, int32 dat)
{
int32 ln = ttx_getln (dev, pulse); /* line # */
int32 ln = ttx_getln (dev, pulse); /* line # */
if (ln > ttx_lines) return dat;
if (pulse & 001) { /* TSF */
if (ttox_test_done (ln)) dat = dat | IOT_SKP; }
if (pulse & 002) ttox_clr_done (ln); /* clear flag */
if (pulse & 004) { /* load buffer */
sim_activate (&ttox_unit[ln], ttox_unit[ln].wait); /* activate unit */
ttox_buf[ln] = dat & 0377; } /* load buffer */
if (pulse & 001) { /* TSF */
if (ttox_test_done (ln)) dat = dat | IOT_SKP;
}
if (pulse & 002) ttox_clr_done (ln); /* clear flag */
if (pulse & 004) { /* load buffer */
sim_activate (&ttox_unit[ln], ttox_unit[ln].wait); /* activate unit */
ttox_buf[ln] = dat & 0377; /* load buffer */
}
return dat;
}
@@ -260,23 +283,27 @@ return dat;
t_stat ttox_svc (UNIT *uptr)
{
int32 c, ln = uptr - ttox_unit; /* line # */
int32 c, ln = uptr - ttox_unit; /* line # */
if (ttx_ldsc[ln].conn) { /* connected? */
if (ttx_ldsc[ln].xmte) { /* tx enabled? */
TMLN *lp = &ttx_ldsc[ln]; /* get line */
if (ttox_unit[ln].flags & UNIT_KSR) { /* KSR mode? */
c = ttox_buf[ln] & 0177; /* get char */
if (islower (c)) c = toupper (c);
if ((c < 007) || (c > 0137)) c = -1; }
else c = ttox_buf[ln] & ((ttox_unit[ln].flags & UNIT_8B)? 0377: 0177);
if (c >= 0) tmxr_putc_ln (lp, c); /* output char */
tmxr_poll_tx (&ttx_desc); } /* poll xmt */
else {
tmxr_poll_tx (&ttx_desc); /* poll xmt */
sim_activate (uptr, ttox_unit[ln].wait); /* wait */
return SCPE_OK; } }
ttox_set_done (ln); /* set done */
if (ttx_ldsc[ln].conn) { /* connected? */
if (ttx_ldsc[ln].xmte) { /* tx enabled? */
TMLN *lp = &ttx_ldsc[ln]; /* get line */
if (ttox_unit[ln].flags & UNIT_KSR) { /* KSR mode? */
c = ttox_buf[ln] & 0177; /* get char */
if (islower (c)) c = toupper (c);
if ((c < 007) || (c > 0137)) c = -1;
}
else c = ttox_buf[ln] & ((ttox_unit[ln].flags & UNIT_8B)? 0377: 0177);
if (c >= 0) tmxr_putc_ln (lp, c); /* output char */
tmxr_poll_tx (&ttx_desc); /* poll xmt */
}
else {
tmxr_poll_tx (&ttx_desc); /* poll xmt */
sim_activate (uptr, ttox_unit[ln].wait); /* wait */
return SCPE_OK;
}
}
ttox_set_done (ln); /* set done */
return SCPE_OK;
}
@@ -299,10 +326,10 @@ void ttox_clr_done (int32 ln)
{
ttox_done = ttox_done & ~(1 << ln);
if (ttox_done) { SET_INT (TTO1); }
else { CLR_INT (TTO1); }
else { CLR_INT (TTO1); }
return;
}
/* Compute relative line number
This algorithm does not assign contiguous line numbers of ascending
@@ -313,11 +340,11 @@ int32 ttx_getln (int32 dev, int32 pulse)
{
int32 rdno = ((dev - ttix_dib.dev) >> 1) & 3;
#if defined (PDP15) /* PDP-15? */
#if defined (PDP15) /* PDP-15? */
int32 sub = (pulse >> 4) & 3;
return (rdno * 4) + sub; /* use dev, subdev */
#else /* others */
return rdno; /* use dev only */
return (rdno * 4) + sub; /* use dev, subdev */
#else /* others */
return rdno; /* use dev only */
#endif
}
@@ -327,15 +354,18 @@ t_stat ttx_reset (DEVICE *dptr)
{
int32 ln;
if (dptr->flags & DEV_DIS) { /* sync enables */
ttix_dev.flags = ttox_dev.flags | DEV_DIS;
ttox_dev.flags = ttox_dev.flags | DEV_DIS; }
else { ttix_dev.flags = ttix_dev.flags & ~DEV_DIS;
ttox_dev.flags = ttox_dev.flags & ~DEV_DIS; }
if (ttix_unit.flags & UNIT_ATT) /* if attached, */
sim_activate (&ttix_unit, tmxr_poll); /* activate */
else sim_cancel (&ttix_unit); /* else stop */
for (ln = 0; ln < TTX_MAXL; ln++) ttx_reset_ln (ln); /* for all lines */
if (dptr->flags & DEV_DIS) { /* sync enables */
ttix_dev.flags = ttox_dev.flags | DEV_DIS;
ttox_dev.flags = ttox_dev.flags | DEV_DIS;
}
else {
ttix_dev.flags = ttix_dev.flags & ~DEV_DIS;
ttox_dev.flags = ttox_dev.flags & ~DEV_DIS;
}
if (ttix_unit.flags & UNIT_ATT) /* if attached, */
sim_activate (&ttix_unit, tmxr_poll); /* activate */
else sim_cancel (&ttix_unit); /* else stop */
for (ln = 0; ln < TTX_MAXL; ln++) ttx_reset_ln (ln); /* for all lines */
return SCPE_OK;
}
@@ -343,11 +373,11 @@ return SCPE_OK;
void ttx_reset_ln (int32 ln)
{
ttix_buf[ln] = 0; /* clear buf, */
ttix_buf[ln] = 0; /* clear buf, */
ttox_buf[ln] = 0;
ttix_clr_done (ln); /* clear done */
ttix_clr_done (ln); /* clear done */
ttox_clr_done (ln);
sim_cancel (&ttox_unit[ln]); /* stop poll */
sim_cancel (&ttox_unit[ln]); /* stop poll */
return;
}
@@ -357,9 +387,9 @@ t_stat ttx_attach (UNIT *uptr, char *cptr)
{
t_stat r;
r = tmxr_attach (&ttx_desc, uptr, cptr); /* attach */
if (r != SCPE_OK) return r; /* error */
sim_activate (uptr, tmxr_poll); /* start poll */
r = tmxr_attach (&ttx_desc, uptr, cptr); /* attach */
if (r != SCPE_OK) return r; /* error */
sim_activate (uptr, tmxr_poll); /* start poll */
return SCPE_OK;
}
@@ -370,9 +400,9 @@ t_stat ttx_detach (UNIT *uptr)
int32 i;
t_stat r;
r = tmxr_detach (&ttx_desc, uptr); /* detach */
sim_cancel (uptr); /* stop poll */
for (i = 0; i < TTX_MAXL; i++) ttx_ldsc[i].rcve = 0; /* disable rcv */
r = tmxr_detach (&ttx_desc, uptr); /* detach */
sim_cancel (uptr); /* stop poll */
for (i = 0; i < TTX_MAXL; i++) ttx_ldsc[i].rcve = 0; /* disable rcv */
return r;
}
@@ -392,14 +422,17 @@ return SCPE_OK;
t_stat ttx_show (FILE *st, UNIT *uptr, int32 val, void *desc)
{
int32 i;
int32 i, t;
for (i = 0; (i < ttx_lines) && (ttx_ldsc[i].conn == 0); i++) ;
if (i < ttx_lines) {
for (i = 0; i < ttx_lines; i++) {
if (ttx_ldsc[i].conn)
if (val) tmxr_fconns (st, &ttx_ldsc[i], i);
else tmxr_fstats (st, &ttx_ldsc[i], i); } }
for (i = t = 0; i < TTX_MAXL; i++) t = t + (ttx_ldsc[i].conn != 0);
if (t) {
for (i = 0; i < ttx_lines; i++) {
if (ttx_ldsc[i].conn) {
if (val) tmxr_fconns (st, &ttx_ldsc[i], i);
else tmxr_fstats (st, &ttx_ldsc[i], i);
}
}
}
else fprintf (st, "all disconnected\n");
return SCPE_OK;
}
@@ -416,20 +449,24 @@ newln = get_uint (cptr, 10, TTX_MAXL, &r);
if ((r != SCPE_OK) || (newln == ttx_lines)) return r;
if (newln == 0) return SCPE_ARG;
if (newln < ttx_lines) {
for (i = newln, t = 0; i < ttx_lines; i++) t = t | ttx_ldsc[i].conn;
if (t && !get_yn ("This will disconnect users; proceed [N]?", FALSE))
return SCPE_OK;
for (i = newln; i < ttx_lines; i++) {
if (ttx_ldsc[i].conn) {
tmxr_linemsg (&ttx_ldsc[i], "\r\nOperator disconnected line\r\n");
tmxr_reset_ln (&ttx_ldsc[i]); } /* reset line */
ttox_unit[i].flags = ttox_unit[i].flags | UNIT_DIS;
ttx_reset_ln (i); }
}
else { for (i = ttx_lines; i < newln; i++) {
ttox_unit[i].flags = ttox_unit[i].flags & ~UNIT_DIS;
ttx_reset_ln (i); }
}
for (i = newln, t = 0; i < ttx_lines; i++) t = t | ttx_ldsc[i].conn;
if (t && !get_yn ("This will disconnect users; proceed [N]?", FALSE))
return SCPE_OK;
for (i = newln; i < ttx_lines; i++) {
if (ttx_ldsc[i].conn) {
tmxr_linemsg (&ttx_ldsc[i], "\r\nOperator disconnected line\r\n");
tmxr_reset_ln (&ttx_ldsc[i]); /* reset line */
}
ttox_unit[i].flags = ttox_unit[i].flags | UNIT_DIS;
ttx_reset_ln (i);
}
}
else {
for (i = ttx_lines; i < newln; i++) {
ttox_unit[i].flags = ttox_unit[i].flags & ~UNIT_DIS;
ttx_reset_ln (i);
}
}
ttx_lines = newln;
return SCPE_OK;
}