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Merge with v3.9-0-rc2 first pass

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This commit is contained in:
Mark Pizzolato
2012-03-24 19:46:37 -07:00
parent 6d11b3bd25
commit 6e813b8364
104 changed files with 415 additions and 348 deletions
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9
PDP1/pdp1_cpu.c
View File

@@ -1,6 +1,6 @@
/* pdp1_cpu.c: PDP-1 CPU simulator
Copyright (c) 1993-2008, 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"),
@@ -25,10 +25,11 @@
cpu PDP-1 central processor
30-May-07 RMS Fixed typo in SBS clear (from Norm Lastovica)
210Mar-12 RMS Fixed & vs && in Ea_ch (Michael Bloom)
30-May-07 RMS Fixed typo in SBS clear (Norm Lastovica)
28-Dec-06 RMS Added 16-channel SBS support, PDP-1D support
28-Jun-06 RMS Fixed bugs in MUS and DIV
22-Sep-05 RMS Fixed declarations (from Sterling Garwood)
22-Sep-05 RMS Fixed declarations (Sterling Garwood)
16-Aug-05 RMS Fixed C++ declaration and cast problems
09-Nov-04 RMS Added instruction history
07-Sep-03 RMS Added additional explanation on I/O simulation
@@ -1406,7 +1407,7 @@ else { /* multi-level */
return STOP_IND;
} /* end else !extm */
if (IR & IA) { /* automatic mode? */
if (rm & !sbs_act & ((MB & 0607777) == 0607777)) /* page cross? */
if (rm && !sbs_act && ((MB & 0607777) == 0607777)) /* page cross? */
return set_rmv (RTB_CHR);
MB = inc_bp (MB); /* incr byte ptr */
Write (); /* rewrite */

19
PDP1/pdp1_stddev.c
View File

@@ -1,6 +1,6 @@
/* pdp1_stddev.c: PDP-1 standard devices
Copyright (c) 1993-2008, 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"),
@@ -28,16 +28,17 @@
tti keyboard
tto teleprinter
21-Mar-12 RMS Fixed unitialized variable in tto_svc (Michael Bloom)
21-Dec-06 RMS Added 16-channel sequence break support
29-Oct-03 RMS Added PTR FIODEC-to-ASCII translation (from Phil Budne)
29-Oct-03 RMS Added PTR FIODEC-to-ASCII translation (Phil Budne)
07-Sep-03 RMS Changed ioc to ios
30-Aug-03 RMS Revised PTR to conform to Maintenance Manual;
added deadlock prevention on errors
23-Jul-03 RMS Revised to detect I/O wait hang
25-Apr-03 RMS Revised for extended file support
22-Dec-02 RMS Added break support
29-Nov-02 RMS Fixed output flag initialization (found by Derek Peschel)
21-Nov-02 RMS Changed typewriter to half duplex (found by Derek Peschel)
29-Nov-02 RMS Fixed output flag initialization (Derek Peschel)
21-Nov-02 RMS Changed typewriter to half duplex (Derek Peschel)
06-Oct-02 RMS Revised for V2.10
30-May-02 RMS Widened POS to 32b
29-Nov-01 RMS Added read only unit support
@@ -591,7 +592,6 @@ return SCPE_OK;
t_stat tto_svc (UNIT *uptr)
{
int32 c;
t_stat r;
if (tty_buf == FIODEC_UC) /* upper case? */
@@ -599,11 +599,16 @@ if (tty_buf == FIODEC_UC) /* upper case? */
else if (tty_buf == FIODEC_LC) /* lower case? */
tty_uc = 0;
else {
int32 c;
c = fiodec_to_ascii[tty_buf | tty_uc]; /* translate */
if (c && ((r = sim_putchar_s (c)) != SCPE_OK)) { /* output; error? */
sim_activate (uptr, uptr->wait); /* retry */
return ((r == SCPE_STALL)? SCPE_OK: r);
}
if (c == '\r') { /* cr? add lf */
sim_putchar ('\n');
uptr->pos = uptr->pos + 1;
}
}
if (cpls & CPLS_TTO) { /* completion pulse? */
ios = 1; /* restart */
@@ -612,10 +617,6 @@ if (cpls & CPLS_TTO) { /* completion pulse? */
iosta = iosta | IOS_TTO; /* set flag */
dev_req_int (tto_sbs); /* req interrupt */
uptr->pos = uptr->pos + 1;
if (c == '\r') { /* cr? add lf */
sim_putchar ('\n');
uptr->pos = uptr->pos + 1;
}
return SCPE_OK;
}