Mark Pizzolato d6456e506d VAX: Simplified idle detection which allows more operating systems to properly detect when they are idling. ...

Removed the recently added SET CPU IDLE=SYSV since any SET CPU IDLE command will work for SysV.  Existing configurations probably did a SET CPU IDLE=32V which works fine now.

Changed things based on the realization that ANY branch instruction which tests memory and then branches to itself is an idle loop if the branch is taken.  This is without regard to address space, access mode, If interrupts are disabled, then it is a hung system and the simulation should halt.

2014-09-05 11:39:41 -07:00

..

ka610.bin

Addition of MicroVAX I (VAX610) processor simulator from Matt Burke

2012-10-25 11:58:10 -07:00

ka620_patch.com

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

ka620.bin

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

ka630_patch.com

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

ka630.bin

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

ka655_patch.com

Notes For V3.8

2011-04-15 08:35:43 -07:00

ka655x.bin

Notes For V3.8

2011-04-15 08:35:43 -07:00

ka655x.bin_old

Notes For V3.8

2011-04-15 08:35:43 -07:00

vax7x0_mba.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax610_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax610_io.c

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax610_mem.c

Added SHOW CPU MEMORY support for all VAX simulators to display the memory controller and board configuration

2013-04-08 12:18:09 -07:00

vax610_stddev.c

VAX: Avoid potential VAX simulator hangs when code may poll for console input without being interrupted

2013-11-07 08:02:00 -08:00

vax610_sysdev.c

MicroVAX I: Fix to allow reboot when the initial boot didn't specify a boot device (i.e. a sniff boot)

2014-07-17 10:02:29 -07:00

vax610_syslist.c

Add sim_video and VAX QVSS (VCB01) Monochrome Video Board from Matt Burke

2013-06-12 17:10:23 -07:00

vax630_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax630_io.c

Compiler suggested cleanups.

2014-02-14 17:07:45 -08:00

vax630_stddev.c

VAX: Avoid potential VAX simulator hangs when code may poll for console input without being interrupted

2013-11-07 08:02:00 -08:00

vax630_sysdev.c

Fix to avoid excessive compiler optimization of MicroVAX II ROM access spinwait. Found by Cory Smelosky and Jordi Guillaumes Pons.

2014-08-02 15:43:39 -07:00

vax630_syslist.c

VAX630: NVR corrected to be 64 bytes instead of 128. Added NVR read/write debug tracing.

2013-08-21 13:59:22 -07:00

vax730_defs.h

VAX730: Fix 3MB memory setting. Found by Brad Parker.

2014-05-22 07:11:45 -07:00

vax730_mem.c

Added SHOW CPU MEMORY support for all VAX simulators to display the memory controller and board configuration

2013-04-08 12:18:09 -07:00

vax730_rb.c

Remove stray tab characters which crept in over time

2013-06-03 06:29:01 -07:00

vax730_stddev.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax730_sys.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax730_syslist.c

PDP10,PDP11,VAX: Addition of inter operable DUP11, DMC11 and KDP11 devices

2013-11-25 07:00:17 -08:00

vax730_uba.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax750_cmi.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax750_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax750_mem.c

Added SHOW CPU MEMORY support for all VAX simulators to display the memory controller and board configuration

2013-04-08 12:18:09 -07:00

vax750_stddev.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax750_syslist.c

PDP10,PDP11,VAX: Addition of inter operable DUP11, DMC11 and KDP11 devices

2013-11-25 07:00:17 -08:00

vax750_uba.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax780_bug_history.txt

Documentation update from Bob Supnik

2014-06-11 16:39:40 -07:00

vax780_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax780_fload.c

Remove stray tab characters which crept in over time

2013-06-03 06:29:01 -07:00

vax780_mem.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax780_sbi.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax780_stddev.c

VAX: Avoid potential VAX simulator hangs when code may poll for console input without being interrupted

2013-11-07 08:02:00 -08:00

vax780_syslist.c

PDP10,PDP11,VAX: Addition of inter operable DUP11, DMC11 and KDP11 devices

2013-11-25 07:00:17 -08:00

vax780_uba.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax860_abus.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax860_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax860_sbia.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax860_stddev.c

VAX8600: Fix for console I/O from Johnny Billquist

2014-07-23 15:28:26 -07:00

vax860_syslist.c

PDP10,PDP11,VAX: Addition of inter operable DUP11, DMC11 and KDP11 devices

2013-11-25 07:00:17 -08:00

vax_2681.c

Compiler suggested cleanups.

2014-02-14 17:07:45 -08:00

vax_2681.h

Add sim_video and VAX QVSS (VCB01) Monochrome Video Board from Matt Burke

2013-06-12 17:10:23 -07:00

vax_cis.c

Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.

2013-01-10 13:29:15 -08:00

vax_cmode.c

Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.

2013-01-10 13:29:15 -08:00

vax_cpu1.c

Migrating scp and library global variables to be declared as extern in the appropriate library include file and remove repetitive declarations in referencing modules.

2013-01-10 13:29:15 -08:00

vax_cpu.c

VAX: Simplified idle detection which allows more operating systems to properly detect when they are idling.

2014-09-05 11:39:41 -07:00

vax_defs.h

VAX780: Added idle support for SysVR2

2014-09-04 14:08:59 -07:00

vax_fpa.c

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

2012-04-23 11:50:43 -07:00

vax_io.c

Compiler suggested cleanups.

2014-02-14 17:07:45 -08:00

vax_ka610_bin.h

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

vax_ka620_bin.h

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

vax_ka630_bin.h

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

vax_ka655x_bin.h

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

vax_lk.c

SCP: Added generic output routine sim_printf to output to stdout and sim_log (and sim_deb when enabled)

2014-03-28 08:20:05 -07:00

vax_mmu.c

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vax_octa.c

Cleanup for warning messages produced by the clang C compiler. Mostly adding parentheses in conditional assignments and clarification parentheses in complex boolean expressions.

2012-04-29 11:59:44 -07:00

vax_stddev.c

VAX: Avoid potential VAX simulator hangs when code may poll for console input without being interrupted

2013-11-07 08:02:00 -08:00

vax_sys.c

Remove stray tab characters which crept in over time

2013-06-03 06:29:01 -07:00

vax_syscm.c

Compiler suggested cleanups.

2014-02-14 17:07:45 -08:00

vax_sysdev.c

SCP: Initial merge of old style single line help with hierarchical help

2014-02-01 07:04:44 -08:00

vax_syslist.c

Returned the pdp11_cr device to the VAX Qbus systems and changed the pdp11_cr device to properly describe itself as a Qbus capable device when CR11 device is being simulated since it is a programmed I/O device and doesn't have bus addressing issues that DMA devices have.

2013-02-04 06:53:10 -08:00

vax_vc.c

Compiler suggested cleanups.

2014-02-14 17:07:45 -08:00

vax_vmb_exe.h

Addition of MicroVAX II (VAX630) and rtVAX 1000 (or Industrial VAX 620) processor simulators from Matt Burke

2012-11-09 12:18:15 -08:00

vax_vs.c

Revised QVSS mouse support from Matt Burke to address #60

2013-08-17 10:11:47 -07:00

vax_watch.c

VAX: Compiler warning cleanup

2013-09-05 23:30:22 -07:00

vaxmod_defs.h

VAX: Fix for unaligned memory reference to IO and Register Space (from Bob Supnik)

2013-12-22 04:10:01 -08:00

vmb.exe

Make sure that VAX/vmb.exe is included in the git repository

2011-06-01 09:10:13 -07:00