- 478ff3d MicroVAX2, rtVAX1000: Avoid non-existent severe machine check exception. As per Bob Supnik. Fix #199 by Mark Pizzolato · 10 years ago
- 5e556cc ALL VAX: Fix vax_cpu to be model invariant and implement platform specific machine behavior in model specific machine_check routine. As per Bob Supnik. Fix #198 by Mark Pizzolato · 10 years ago
- 66dba79 ALPHA, ALTAIR, AltairZ80, I7094, NOVA, PDP1, PDP10, PDP11, PDP18B, PDP8, SAGE, sigma, swtp6800, TX-0, VAX: Change tabs to spaces which had crept in over time by Mark Pizzolato · 10 years ago
- 1d3ac29 SCP: Make sure that dynamically allocated print buffers have room for NUL character string terminator by Mark Pizzolato · 10 years ago
- 137f825 SCP: Removed unused conditional compile referenced to HAS_vsprintf_void and HAS_vsnprintf_void. Avoid emitting redundant \r characters when writing to stdout while a simulator is running. Suggestions from Bob Supnik. by Mark Pizzolato · 10 years ago
- cc442a8 PDP11: Avoid console input buffer overrun when polling for new console input by Mark Pizzolato · 10 years ago
- 4da7f5e PDP11: FP fix from Bob Supnik: MMR1 does not track register changes (Johnny Billquist) Fix #44 by Mark Pizzolato · 10 years ago
- 6bf32c0 I1620: Separated compare from add/sub flows (Tom McBride) Removed ADD_SIGNC return from add/sub flows. From Bob Supnik - Fix #172 by Mark Pizzolato · 10 years ago
- 569cfaf AltairZ80: mfdc: Only display ROM write attempt error messages when debug is enabled by Howard M. Harte · 10 years ago
- 46d7bfc SCP: Fix sim_disk to avoid potential reference to uninitialized context structure. Fix #194 by Mark Pizzolato · 10 years ago
- 89a3783 AltairZ80: mfdc: allow disk controller to work with MZOS disk images by Mike Douglas · 10 years ago
- 590895b SCP: Added generic primitives to create named shared memory regions which can be used interprocess memory sharing by Mark Pizzolato · 10 years ago
- 50d1407 DOC: Add paper by Bob Supnik "Simulators: Virtual Machines of the Past and Future" published in ACM Queue 2004 by Mark Pizzolato · 10 years ago
- 3c3c8d6 VAX: Convert CPU level debugging to use sim_debug instead of DEBUG_PRI for consistent CPU device debug output by Mark Pizzolato · 10 years ago
- 83338d1 README: Update to describe packet throttling option for XQ & XU ethernet devices by Mark Pizzolato · 10 years ago
- f56ade6 SDS: Adjust communication MUX inter-character timing by Mark Emmer · 10 years ago
- b8629a1 FRONTPANEL: Restrict HALT, BOOT, CONT, STEP activities from executing in device frontpanels. by Mark Pizzolato · 10 years ago
- 947fe4a VAX8600: Fix 8600 reboot by Mark Pizzolato · 10 years ago
- 75442d0 Visual Studio Projects: Added download path for Visual Studio 2008 SP1 by Mark Pizzolato · 10 years ago
- 8c0fc33 FRONTPANEL: Merged simulator panel and device panel constructors. by Mark Pizzolato · 10 years ago
- 71fe58b FRONTPANEL: Added better protocol debug support to debug simulator startup issues by Mark Pizzolato · 10 years ago
- df6953b FRONTPANEL: Allow simulation startup to take up to 10 seconds (in 100ms steps) by Mark Pizzolato · 10 years ago
- ab40213 FRONTPANEL: Avoid issues restarting test application soon after prior runs of test application by Mark Pizzolato · 10 years ago
- 413ab4b FRONTPANEL: Added simulator command execution tracing during protocol debugging/initialization by Mark Pizzolato · 10 years ago
- 9eb8439 SCP: Fix spelling of SET VERBOSE command alias for SET VERIFY. by Mark Pizzolato · 10 years ago
- 45b39e8 FRONTPANEL: FrontPanelTest - Added command line -d option to enable protocol debugging by Mark Pizzolato · 10 years ago
- 059a541 FRONTPANEL: General Enhancements by Mark Pizzolato · 10 years ago
- 26ef9b5 PDP11, VAX: const cleanup by Mark Pizzolato · 10 years ago
- e768629 SCP: Added the capability for EXAMINE command output to be written directly to a socket. by Mark Pizzolato · 10 years ago
- f5cd543 FRONTPANEL: Minimuze the latency for register content queries by coalescing all response data into a single response packet. by Mark Pizzolato · 10 years ago
- 02295fa FRONTPANEL: Limit pending register value queries to a single query since there additional queries won't provide better information. by Mark Pizzolato · 10 years ago
- a67afa4 SDS: Do not stop simulator on paper tape reader error by Mark Emmer · 10 years ago
- ce3e635 FRONTPANEL: Add OS X support to sim_frontpanel, add build requirements to documentation. by Mark Pizzolato · 10 years ago
- e1b7bb3 FRONTPANEL: Added comments describing the frontpanel API use. Added Error state to a panel which reflects a panel which is currently non-operational and which hopefully will be indicated by calling sim_panel_get_error by Mark Pizzolato · 10 years ago
- d830609 SOCKETS: Fixed commit e69c3adf5 to also work on non Windows platforms by Mark Pizzolato · 10 years ago
- 54a4845 ALL: Revert "ALL: make sure all useful state is in simh registers while processing events" by Mark Pizzolato · 10 years ago
- 93ebfeb FRONTPANEL: Add compile time logic to enable debugging of protocol between API and simulator. by Mark Pizzolato · 10 years ago
- e69c3ad SOCKETS: Suppress expected read error message on close of a blocking socket. by Mark Pizzolato · 10 years ago
- 8789172 Remote Console: Fixed logic to enter Multi-Command mode (i.e. HALT execution) when input data is queued. by Mark Pizzolato · 10 years ago
- 335def0 FRONTPANEL: Added support to debug traffic to/from the simulator by Mark Pizzolato · 10 years ago
- 2c2ffe3 Remote Console: Restructured so that commands are not executed within the sim_instr() routine. by Mark Pizzolato · 10 years ago
- d4cb5e8 BESM6: Clarified terminology, TAB char fix. by Leo Broukhis · 10 years ago
- ef9d1ad PDP10, PDP11, VAX: const cleanup by Mark Pizzolato · 10 years ago
- 68efe4d BESM6: Enhanced the front panel, code cleanup. by Leo Broukhis · 10 years ago
- 4c8e163 FRONTPANEL: Cleanup for building as C++. Add initial support for device panels concurrently on a simulator. Added an API to set a register value. by Mark Pizzolato · 10 years ago
- 9accae5 BESM6 and VAX: Cleanup for building on VMS by Mark Pizzolato · 10 years ago
- 3dce4e1 FRONTPANEL: Provide a sample program to demonstrate the use of the sim_frontpanel APIs. by Mark Pizzolato · 10 years ago
- e52ef64 FRONTPANEL: Make startup of simulator more robust. by Mark Pizzolato · 10 years ago
- bc9e79a SOCKETS: Fixed error suppression when connecting a blocking mode TCP socket by Mark Pizzolato · 10 years ago
- 0b015ef Compiler suggested cleanup by Mark Pizzolato · 10 years ago
- 5a472f8 FRONTPANEL: Initial implementation of a working API for use by external panel applications by Mark Pizzolato · 10 years ago
- c869a97 Remote Console: Exit simulation when a master mode connection is dropped (equivalent to master power switch). by Mark Pizzolato · 10 years ago
- c713170 Remote Console: Enhancements by Mark Pizzolato · 10 years ago
- 1fb209c SOCKETS: Cleanup, simplify and extend the sim_sock API set. by Mark Pizzolato · 10 years ago
- 5b4e9d5 SCP: Corrected error message text by Mark Pizzolato · 10 years ago
- 0bf40c2 VAX, XQ: Removed unneeded variable declaration which caused linker warning using icc compiler by Mark Pizzolato · 10 years ago
- 1c2aed7 I1401: Fixed treatment of overflow (Ken Shirriff) by Mark Pizzolato · 10 years ago
- 960b22d VIDEO: Fix build when using SDL2 versions prior to 2.0.3. Fix #187 by Mark Pizzolato · 10 years ago
- f267476 SOCK: Add TCP keepalive support to all incoming and outgoing TCP sockets. by Mark Pizzolato · 10 years ago
- d8b5567 ALTAIR: Reads of uninstalled memory are supposed to return 0377 (0xff). However, by Scott Bailey · 10 years ago
- 94b1da0 Remote Console: Add EXAMINE and EVALUATE to the single command mode command set and removed IEXAMINE from all command modes since it doesn't work. by Mark Pizzolato · 10 years ago
- 0fd4a9f VIDEO: Fix makefile for building on OS X with SDL (vs SDL2). by Mark Pizzolato · 10 years ago
- 3b33804 SDS: Fix overflow test instructions OVT and OTO by Mark Emmer · 10 years ago
- c9eb08c VIDEO: Fix build when using SDL vs SDL2 by Mark Pizzolato · 10 years ago
- 7fe345c README: Update to describe QVSS (VCB01) device on MicroVAX3900 (VAX) simulator by Mark Pizzolato · 10 years ago
- cadf1da SCP: Fix duplicate prompt output before each multiple command mode command set. by Mark Pizzolato · 10 years ago
- 4ee599b SCP: Added a SHOW VIDEO command for simulators which include video devices by Mark Pizzolato · 10 years ago
- e40d81d VIDEO: Add proper WRU detection when SIM_VIDEO is used on OS X. by Mark Pizzolato · 10 years ago
- 2f662f2 SCP: Make sure that WRU is detected by console read processing in the event that it isn't detected by SIGINT by Mark Pizzolato · 10 years ago
- 93a2f9f VIDEO: Fix build when SDL libraries are not available by Mark Pizzolato · 10 years ago
- 2142168 VIDEO: Restructured vid_show_video to perform SDL APIs on the SDL event thread. by Mark Pizzolato · 10 years ago
- 8c4397e VIDEO: Initial working OSX support by Mark Pizzolato · 10 years ago
- cd4da41 VIDEO: Changed SDL2 vid_draw implementation to perform all texture references in the event processing thread by Mark Pizzolato · 10 years ago
- 42df753 QVSS: Changed vid_draw calls to reference the scan line aligned regions of the video image buffer by Mark Pizzolato · 10 years ago
- 4cb4477 VIDEO: Restructured SDL threading model to perform all event processing in the main thread and run the application main logic in a different thread. by Mark Pizzolato · 10 years ago
- 6ccd7a5 QVSS: Add a device detach routine to make sure that the any video is properly closed on exit. by Mark Pizzolato · 10 years ago
- 4bd2eb7 SDS: Corrections to memory trap logic by Mark Emmer · 10 years ago
- 383ce78 VAX,MicroVAX,QVSS: Video improvements by Mark Pizzolato · 10 years ago
- 729737f Merge pull request #183 from markemmer/master by Mark Pizzolato · 10 years ago
- b63b395 SDS: Allow display or entry of NOP with optional operands by Mark Emmer · 10 years ago
- 84e816d SDS: Add different 6-bit internal to/from ASCII character conversion tables for 940 mode by Mark Emmer · 10 years ago
- af713b7 Fix off-by-one in reading cache address from memory by Eric Scharff · 10 years ago
- f0f3176 VIDEO: Fix build for platforms with SDL2 prior to v2.0.2. Fix #177 by Mark Pizzolato · 10 years ago
- 5ed1909 BESM-6: some correction for indentation and spacing. by Serge Vakulenko · 10 years ago
- d6e60b8 TMXR: Extend Telnet option negotiation to explicitly reject uninteresting options. Fix #177 by Mark Pizzolato · 10 years ago
- 0ee8095 BESM6: Fonts should be closed explicitly before terminating SDL_ttf. by Leo Broukhis · 10 years ago
- 7dfc409 SDS: Fix intermittent I/O data errors when two or more I/O channels active by Mark Emmer · 10 years ago
- 4fbf8f3 SCP: Fix timer initialization logic when CAS intrinsic instructions aren't available for Lock Free queue insertion by Mark Pizzolato · 10 years ago
- 433fa20 VIDEO: Added SDL2 error checking coalescing of mouse motion events which are queued concurrently. by Mark Pizzolato · 10 years ago
- 722579c VIDEO: SDL2 Ignoring multiple successively queued REDRAW events to avoid overrunning the GPU by Mark Pizzolato · 10 years ago
- 191566f NOVA: Add parity generation for input characters on the TTI device by Mark Pizzolato · 10 years ago
- 136f586 VIDEO: Migrate SDL2 vid_draw to SDL_UpdateTexture for just the requested rectangle by Mark Pizzolato · 10 years ago
- b198e13 FRONTPANEL: Initial API description by Mark Pizzolato · 10 years ago
- 5551a0d ALL: make sure all useful state is in simh registers while processing events by Mark Pizzolato · 10 years ago
- 0d41242 BESM6: Now builds without SDL, fixed CPU reset regression, output to parallel terminals works. by Leo Broukhis · 10 years ago
- ad6dd02 VIDEO: Change the SDL mouse position in window to reflect the simulated mouse position. by Mark Pizzolato · 10 years ago
- e0108b5 SCP: Compiler suggested cleanup and spelling fix by Mark Pizzolato · 10 years ago
- 9ff642f BESM6: Implemented hardwired front panel programs, by Leo Broukhis · 10 years ago
- a71e5e0 makefile: Fix broken build under MinGW by Mark Pizzolato · 10 years ago
- ebbe009 makefile: Add ability to build the vax simulator with SDL (if available) when vax is the single build target by Mark Pizzolato · 10 years ago