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Notes For V3.6-0

Browse Source 
The save/restore format has been updated to improve its reliability.
As a result, save files prior to release 3.0 are no longer supported.

The text documentation files are obsolete and are no longer included
with the distribution.  Up-to-date PDF documentation files are
available on the SimH web site.

1. New Features

1.1 3.6-0

1.1.1 Most magnetic tapes

- Added support for limiting tape capacity to a particular size in MB

1.1.2 IBM 7090/7094

- First release

1.1.3 VAX-11/780

- Added FLOAD command, loads system file from console floppy disk

1.1.4 VAX, VAX-11/780, and PDP-11

- Added card reader support (from John Dundas)

1.1.5 PDP-11

- Added instruction history

2. Bugs Fixed

Please see the revision history on http://simh.trailing-edge.com or
in the source module sim_rev.h.
This commit is contained in:
Bob Supnik
2006-05-27 11:34:00 -07:00
committed by Mark Pizzolato
parent a12e4a1c39
commit dc871fa631
106 changed files with 15439 additions and 17517 deletions
Download Patch File Download Diff File Expand all files Collapse all files

845
AltairZ80/altairZ80_cpu.c
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File diff suppressed because it is too large Load Diff

13
AltairZ80/altairZ80_defs.h
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@@ -1,6 +1,6 @@
/* altairz80_defs.h: MITS Altair simulator definitions
Copyright (c) 2002-2005, Peter Schorn
Copyright (c) 2002-2006, Peter Schorn
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -73,14 +73,3 @@
sprintf(messageBuffer,PCformat p1,PCX,p2,p3,p4,p5); printMessage()
#define message6(p1,p2,p3,p4,p5,p6) \
sprintf(messageBuffer,PCformat p1,PCX,p2,p3,p4,p5,p6); printMessage()
/* The default is to use "inline". */
#if defined(NO_INLINE)
#define INLINE
#else
#if defined(__DECC) && defined(VMS)
#define INLINE __inline
#else
#define INLINE inline
#endif
#endif

4
AltairZ80/altairZ80_dsk.c
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@@ -1,6 +1,6 @@
/* altairz80_dsk.c: MITS Altair 88-DISK Simulator
Copyright (c) 2002-2005, Peter Schorn
Copyright (c) 2002-2006, Peter Schorn
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -494,7 +494,7 @@ int32 dsk11(const int32 port, const int32 io, const int32 data) {
/* Disk Data In/Out */
static INLINE int32 dskseek(const UNIT *xptr) {
static int32 dskseek(const UNIT *xptr) {
return fseek(xptr -> fileref, DSK_TRACSIZE * current_track[current_disk] +
DSK_SECTSIZE * current_sector[current_disk], SEEK_SET);
}

8
AltairZ80/altairZ80_sio.c
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@@ -1,6 +1,6 @@
/* altairz80_sio: MITS Altair serial I/O card
/* altairz80_sio.c: MITS Altair serial I/O card
Copyright (c) 2002-2005, Peter Schorn
Copyright (c) 2002-2006, Peter Schorn
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -115,7 +115,7 @@ extern t_stat sim_poll_kbd(void);
extern t_stat sim_putchar(int32 out);
extern t_stat attach_unit(UNIT *uptr, char *cptr);
extern int32 getBankSelect(void);
extern void setBankSelect(int32 b);
extern void setBankSelect(const int32 b);
extern uint32 getCommon(void);
extern t_bool rtc_avail;
extern FILE *sim_log;
@@ -124,7 +124,7 @@ extern int32 sim_switches;
extern uint32 sim_os_msec(void);
extern const char *scp_error_messages[];
extern int32 SR;
extern uint8 GetBYTEWrapper(register uint32 Addr);
extern uint8 GetBYTEWrapper(const uint32 Addr);
extern UNIT cpu_unit;
/* SIMH pseudo device status registers */

4
AltairZ80/altairZ80_sys.c
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@@ -1,6 +1,6 @@
/* altairz80_sys.c: MITS Altair system interface
Copyright (c) 2002-2005, Peter Schorn
Copyright (c) 2002-2006, Peter Schorn
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -584,7 +584,7 @@ static int32 match(const char *pattern, const char *input, char *xyFirst, char *
return (pat == 0) && (inp == 0);
}
static INLINE int32 checkXY(const char xy) {
static int32 checkXY(const char xy) {
return xy == 'X' ? 0xdd : 0xfd; /* else is 'Y' */
}

10
AltairZ80/altairz80_hdsk.c
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@@ -1,6 +1,6 @@
/* altairz80_hdsk.c: simulated hard disk device to increase capacity
Copyright (c) 2002-2005, Peter Schorn
Copyright (c) 2002-2006, Peter Schorn
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -54,9 +54,9 @@ extern int32 saved_PC;
extern int32 install_bootrom(void);
extern void printMessage(void);
extern void PutBYTEBasic(const uint32 Addr, const uint32 Bank, const uint32 Value);
extern void PutBYTEWrapper(register uint32 Addr, register uint32 Value);
extern void PutBYTEWrapper(const uint32 Addr, const uint32 Value);
extern void protect(const int32 l, const int32 h);
extern uint8 GetBYTEWrapper(register uint32 Addr);
extern uint8 GetBYTEWrapper(const uint32 Addr);
extern int32 bootrom[bootrom_size];
static t_stat hdsk_svc(UNIT *uptr);
@@ -204,7 +204,7 @@ static int32 hdsk_hasVerbose(void) {
l: out (0fdh),a
dec b
jp nz,l
2. Read / write
; parameter block
cmd: db hdsk_read or hdsk_write
@@ -212,7 +212,7 @@ static int32 hdsk_hasVerbose(void) {
sector: db 0 ; 0 .. 31, defines sector
track: dw 0 ; 0 .. 2047, defines track
dma: dw 0 ; defines where result is placed in memory
; routine to execute
ld b,7 ; size of parameter block
ld hl,cmd ; start address of parameter block