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Merge of Bob's simh-v3.9-0-rc3

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This commit is contained in:
Mark Pizzolato
2012-04-23 11:50:43 -07:00
parent 19ae16ac6e
commit db9bf32112
62 changed files with 5342 additions and 3796 deletions
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10
VAX/vax780_stddev.c
View File

@@ -1,6 +1,6 @@
/* vax780_stddev.c: VAX 11/780 standard I/O devices
Copyright (c) 1998-2011, Robert M Supnik
Copyright (c) 1998-2012, 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"),
@@ -29,6 +29,7 @@
todr TODR clock
tmr interval timer
18-Apr-12 RMS Revised to use clock coscheduling
28-Sep-11 MP Generalized setting TODR for all OSes.
Unbound the TODR value from the 100hz clock tick
interrupt. TODR now behaves like the original
@@ -461,7 +462,8 @@ t_stat tti_svc (UNIT *uptr)
{
int32 c;
sim_activate (uptr, KBD_WAIT (uptr->wait, tmr_poll)); /* continue poll */
sim_activate (uptr, KBD_WAIT (uptr->wait, clk_cosched (tmr_poll)));
/* continue poll */
if ((c = sim_poll_kbd ()) < SCPE_KFLAG) /* no char or error? */
return c;
if (c & SCPE_BREAK) /* break? */
@@ -481,7 +483,7 @@ t_stat tti_reset (DEVICE *dptr)
tti_buf = 0;
tti_csr = 0;
tti_int = 0;
sim_activate_abs (&tti_unit, KBD_WAIT (tti_unit.wait, tmr_poll));
sim_activate (&tti_unit, KBD_WAIT (tti_unit.wait, tmr_poll));
return SCPE_OK;
}
@@ -679,7 +681,7 @@ return (t? t - 1: wait);
t_stat clk_reset (DEVICE *dptr)
{
tmr_poll = sim_rtcn_init (clk_unit.wait, TMR_CLK); /* init 100Hz timer */
sim_activate_abs (&clk_unit, tmr_poll); /* activate 100Hz unit */
sim_activate (&clk_unit, tmr_poll); /* activate 100Hz unit */
tmxr_poll = tmr_poll * TMXR_MULT; /* set mux poll */
if (clk_unit.filebuf == NULL) { /* make sure the TODR is initialized */
clk_unit.filebuf = calloc(sizeof(TOY), 1);

3
VAX/vax780_uba.c
View File

@@ -1,6 +1,6 @@
/* vax780_uba.c: VAX 11/780 Unibus adapter
Copyright (c) 2004-2008, Robert M Supnik
Copyright (c) 2004-2012, 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 @@
uba DW780 Unibus adapter
25-Mar-12 RMS Added parameter to int_ack prototype (Mark Pizzolata)
19-Nov-08 RMS Moved I/O support routines to I/O library
28-May-08 RMS Inlined physical memory routines
25-Jan-08 RMS Fixed declarations (Mark Pizzolato)

2
VAX/vax_cpu.c
View File

@@ -1,6 +1,6 @@
/* vax_cpu.c: VAX CPU
Copyright (c) 1998-2011, Robert M Supnik
Copyright (c) 1998-2012, 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"),

2
VAX/vax_fpa.c
View File

@@ -1,6 +1,6 @@
/* vax_fpa.c - VAX f_, d_, g_floating instructions
Copyright (c) 1998-2011, Robert M Supnik
Copyright (c) 1998-2012, 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"),

3
VAX/vax_io.c
View File

@@ -1,6 +1,6 @@
/* vax_io.c: VAX 3900 Qbus IO simulator
Copyright (c) 1998-2008, Robert M Supnik
Copyright (c) 1998-2012, 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 @@
qba Qbus adapter
25-Mar-12 RMS Added parameter to int_ack prototype (Mark Pizzolata)
28-May-08 RMS Inlined physical memory routines
25-Jan-08 RMS Fixed declarations (Mark Pizzolato)
03-Dec-05 RMS Added SHOW QBA VIRT and ex/dep via map

21
VAX/vax_stddev.c
View File

@@ -1,6 +1,6 @@
/* vax_stddev.c: VAX 3900 standard I/O devices
Copyright (c) 1998-2008, Robert M Supnik
Copyright (c) 1998-2012, 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"),
@@ -27,6 +27,8 @@
tto terminal output
clk 100Hz and TODR clock
18-Apr-12 RMS Revised TTI to use clock coscheduling and
remove IORESET bug
13-Jan-12 MP Normalized the saved format of the TODR persistent
file so that it may be moved around from one platform
to another along with other simulator state files
@@ -92,7 +94,7 @@
extern int32 int_req[IPL_HLVL];
extern int32 hlt_pin;
extern int32 sim_switches;
extern int32 sim_switches, sim_is_running;
int32 tti_csr = 0; /* control/status */
int32 tto_csr = 0; /* control/status */
@@ -319,7 +321,8 @@ t_stat tti_svc (UNIT *uptr)
{
int32 c;
sim_activate (uptr, KBD_WAIT (uptr->wait, tmr_poll)); /* continue poll */
sim_activate (uptr, KBD_WAIT (uptr->wait, clk_cosched (tmr_poll)));
/* continue poll */
if ((c = sim_poll_kbd ()) < SCPE_KFLAG) /* no char or error? */
return c;
if (c & SCPE_BREAK) { /* break? */
@@ -340,7 +343,7 @@ t_stat tti_reset (DEVICE *dptr)
tti_unit.buf = 0;
tti_csr = 0;
CLR_INT (TTI);
sim_activate_abs (&tti_unit, KBD_WAIT (tti_unit.wait, tmr_poll));
sim_activate (&tti_unit, KBD_WAIT (tti_unit.wait, tmr_poll));
return SCPE_OK;
}
@@ -496,10 +499,12 @@ int32 t;
clk_csr = 0;
CLR_INT (CLK);
t = sim_rtcn_init (clk_unit.wait, TMR_CLK); /* init timer */
sim_activate_abs (&clk_unit, t); /* activate unit */
tmr_poll = t; /* set tmr poll */
tmxr_poll = t * TMXR_MULT; /* set mux poll */
if (!sim_is_running) { /* RESET (not IORESET)? */
t = sim_rtcn_init (clk_unit.wait, TMR_CLK); /* init timer */
sim_activate (&clk_unit, t); /* activate unit */
tmr_poll = t; /* set tmr poll */
tmxr_poll = t * TMXR_MULT; /* set mux poll */
}
if (clk_unit.filebuf == NULL) { /* make sure the TODR is initialized */
clk_unit.filebuf = calloc(sizeof(TOY), 1);
if (clk_unit.filebuf == NULL)