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Official simh-V3.9-0-rc3 Merge

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This commit is contained in:
Mark Pizzolato
2012-04-23 04:02:02 -07:00
parent 15570e5e8d
commit 73bd8c36e7
62 changed files with 5364 additions and 3806 deletions
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11
PDP8/pdp8_tt.c
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@@ -1,6 +1,6 @@
/* pdp8_tt.c: PDP-8 console terminal simulator
Copyright (c) 1993-2011, Robert M Supnik
Copyright (c) 1993-2012, 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"),
@@ -25,6 +25,7 @@
tti,tto KL8E terminal input/output
18-Apr-12 RMS Revised to use clock coscheduling
18-Jun-07 RMS Added UNIT_IDLE flag to console input
18-Oct-06 RMS Synced keyboard to clock
30-Sep-06 RMS Fixed handling of non-printable characters in KSR mode
@@ -44,7 +45,7 @@
#include <ctype.h>
extern int32 int_req, int_enable, dev_done, stop_inst;
extern int32 tmxr_poll;
extern int32 tmxr_poll, sim_is_running;
int32 tti (int32 IR, int32 AC);
int32 tto (int32 IR, int32 AC);
@@ -175,7 +176,8 @@ t_stat tti_svc (UNIT *uptr)
{
int32 c;
sim_activate (uptr, KBD_WAIT (uptr->wait, tmxr_poll)); /* continue poll */
sim_activate (uptr, KBD_WAIT (uptr->wait, clk_cosched (tmxr_poll)));
/* continue poll */
if ((c = sim_poll_kbd ()) < SCPE_KFLAG) /* no char or error? */
return c;
if (c & SCPE_BREAK) /* break? */
@@ -195,7 +197,8 @@ tti_unit.buf = 0;
dev_done = dev_done & ~INT_TTI; /* clear done, int */
int_req = int_req & ~INT_TTI;
int_enable = int_enable | INT_TTI; /* set enable */
sim_activate_abs (&tti_unit, KBD_WAIT (tti_unit.wait, tmxr_poll));
if (!sim_is_running) /* RESET (not CAF)? */
sim_activate (&tti_unit, KBD_WAIT (tti_unit.wait, tmxr_poll));
return SCPE_OK;
}