github.com/simh.simh
1
0
Fork 0
mirror of https://github.com/simh/simh.git synced 2026-01-27 04:22:24 +00:00
Code Releases Activity

SCP: Added automatic saving of console WRU, DEL, BRK and PCHAR console variables and provided a way for a simulator to declare that is doesn't have a console port so automatic WRU detection can be performed.

Browse Source
This commit is contained in:
Mark Pizzolato
2015-04-03 16:05:01 -07:00
parent bccf98e979
commit ef6528bf32
5 changed files with 40 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
sim_console.c
View File

@@ -194,12 +194,20 @@ static DEBTAB sim_con_debug[] = {
{0}
};
static REG sim_con_reg[] = {
{ ORDATAD (WRU, sim_int_char, 8, "interrupt character") },
{ ORDATAD (BRK, sim_brk_char, 8, "break character") },
{ ORDATAD (DEL, sim_del_char, 8, "delete character ") },
{ ORDATAD (PCHAR, sim_tt_pchar, 32, "printable character mask") },
{ 0 },
};
static MTAB sim_con_mod[] = {
{ 0 },
};
DEVICE sim_con_telnet = {
"CON-TEL", &sim_con_unit, NULL, sim_con_mod,
"CON-TEL", &sim_con_unit, sim_con_reg, sim_con_mod,
1, 0, 0, 0, 0, 0,
NULL, NULL, sim_con_reset, NULL, NULL, NULL,
NULL, DEV_DEBUG, 0, sim_con_debug};
@@ -210,16 +218,29 @@ TMXR sim_con_tmxr = { 1, 0, 0, &sim_con_ldsc, NULL, &sim_con_telnet };/* console
SEND sim_con_send = {SEND_DEFAULT_DELAY, &sim_con_telnet, DBG_SND};
EXPECT sim_con_expect = {&sim_con_telnet, DBG_EXP};
static t_bool sim_con_console_port = TRUE;
/* Enable automatic WRU console polling */
t_stat sim_set_noconsole_port (void)
{
sim_con_console_port = FALSE;
return SCPE_OK;
}
/* Unit service for console connection polling */
static t_stat sim_con_poll_svc (UNIT *uptr)
{
if ((sim_con_tmxr.master == 0) && /* not Telnet and not serial? */
(sim_con_ldsc.serport == 0))
if ((sim_con_tmxr.master == 0) && /* not Telnet and not serial and not WRU polling? */
(sim_con_ldsc.serport == 0) &&
(sim_con_console_port))
return SCPE_OK; /* done */
if (tmxr_poll_conn (&sim_con_tmxr) >= 0) /* poll connect */
sim_con_ldsc.rcve = 1; /* rcv enabled */
sim_activate_after(uptr, 1000000); /* check again in 1 second */
if (!sim_con_console_port) /* WRU poll needed */
sim_poll_kbd(); /* sets global stop_cpu when WRU received */
if (sim_con_ldsc.conn)
tmxr_send_buffered_data (&sim_con_ldsc); /* try to flush any buffered data */
return SCPE_OK;
@@ -380,7 +401,7 @@ DEVICE sim_remote_console = {
"REM-CON", sim_rem_con_unit, NULL, sim_rem_con_mod,
2, 0, 0, 0, 0, 0,
NULL, NULL, sim_rem_con_reset, NULL, NULL, NULL,
NULL, DEV_DEBUG, 0, sim_rem_con_debug};
NULL, DEV_DEBUG | DEV_NOSAVE, 0, sim_rem_con_debug};
#define MAX_REMOTE_SESSIONS 40 /* Arbitrary Session Limit */
static int32 *sim_rem_buf_size = NULL;
static int32 *sim_rem_buf_ptr = NULL;
@@ -1206,7 +1227,8 @@ if (sim_rem_master_mode) {
t_stat stat_nomessage;
if ((!sim_con_ldsc.serport) &&
(sim_con_tmxr.master == 0)) {
(sim_con_tmxr.master == 0) &&
(sim_con_console_port)) {
sim_printf ("Console port must be Telnet or Serial with Master Remote Console\r\n");
return SCPE_IERR|SCPE_NOMESSAGE;
}