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Notes For V3.8

Browse Source 
The makefile now works for Linux and most Unix's. Howevr, for Solaris
and MacOS, you must first export the OSTYPE environment variable:

> export OSTYPE
> make

Otherwise, you will get build errors.

1. New Features

1.1 3.8-0

1.1.1 SCP and Libraries

- BREAK, NOBREAK, and SHOW BREAK with no argument will set, clear, and
  show (respectively) a breakpoint at the current PC.

1.2 GRI

- Added support for the GRI-99 processor.

1.3 HP2100

- Added support for the BACI terminal interface.
- Added support for RTE OS/VMA/EMA, SIGNAL, VIS firmware extensions.

1.4 Nova

- Added support for 64KW memory (implemented in third-party CPU's).

1.5 PDP-11

- Added support for DC11, RC11, KE11A, KG11A.
- Added modem control support for DL11.
- Added ASCII character support for all 8b devices.

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
2008-06-24 14:21:00 -07:00
committed by Mark Pizzolato
parent 3cb7c60d5d
commit 59aa4a73b1
136 changed files with 57039 additions and 10915 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
VAX/vax_cpu.c
View File

@@ -1,6 +1,6 @@
/* vax_cpu.c: VAX CPU
Copyright (c) 1998-2007, Robert M Supnik
Copyright (c) 1998-2008, 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 @@
cpu VAX central processor
28-May-08 RMS Inlined instruction prefetch, physical memory routines
13-Aug-07 RMS Fixed bug in read access g-format indexed specifiers
28-Apr-07 RMS Removed clock initialization
29-Oct-06 RMS Added idle support
@@ -350,11 +351,6 @@ extern int32 op_cmode (int32 cc);
extern int32 op_cis (int32 *opnd, int32 cc, int32 opc, int32 acc);
extern int32 op_octa (int32 *opnd, int32 cc, int32 opc, int32 acc, int32 spec, int32 va);
extern int32 intexc (int32 vec, int32 cc, int32 ipl, int ei);
extern int32 Read (uint32 va, int32 lnt, int32 acc);
extern void Write (uint32 va, int32 val, int32 lnt, int32 acc);
extern int32 ReadB (uint32 pa);
extern void WriteB (uint32 pa, int32 val);
extern int32 ReadLP (uint32 pa);
extern int32 Test (uint32 va, int32 acc, int32 *status);
extern int32 BadCmPSL (int32 newpsl);
extern int32 eval_int (void);
@@ -376,7 +372,7 @@ t_stat cpu_show_virt (FILE *st, UNIT *uptr, int32 val, void *desc);
t_stat cpu_set_idle (UNIT *uptr, int32 val, char *cptr, void *desc);
t_stat cpu_show_idle (FILE *st, UNIT *uptr, int32 val, void *desc);
int32 cpu_get_vsw (int32 sw);
int32 get_istr (int32 lnt, int32 acc);
SIM_INLINE int32 get_istr (int32 lnt, int32 acc);
int32 ReadOcta (int32 va, int32 *opnd, int32 j, int32 acc);
t_bool cpu_show_opnd (FILE *st, InstHistory *h, int32 line);
int32 cpu_psl_ipl_idle (int32 newpsl);
@@ -2919,7 +2915,7 @@ ABORT (STOP_UNKNOWN);
so any translation errors are real.
*/
int32 get_istr (int32 lnt, int32 acc)
SIM_INLINE int32 get_istr (int32 lnt, int32 acc)
{
int32 bo = PC & 3;
int32 sc, val, t;