Jeff
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b7e424a46c
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Found a fix for the unwanted blinking caret in Internet Explorer browsers (IE9 through IE11, the last version of IE)
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2017-07-21 11:34:25 -07:00 |
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Jeff
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d8f98fb263
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Tidied up some Bus and Disk messages
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2017-07-20 21:25:54 -07:00 |
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Jeff
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d8cdebae3b
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Fixed full-screen support (it was broken in the commit that enabled flicker support), and more tweaks to the stack limit checks in the pushWord() and popWord() functions
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2017-07-20 20:00:31 -07:00 |
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Jeff
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fb493d09ac
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Handle wrap-around for 16-bit real-mode POPs as well
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2017-07-20 12:13:08 -07:00 |
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Jeff
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a0951aeea9
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Replaced the previous temporary PUSH fix with a permanent fix, along with 8086/8088 support for 16-bit pushes that wrap around 64K boundaries (must be done with two discrete byte operations)
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2017-07-20 11:25:58 -07:00 |
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Jeff Parsons
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308bd75af4
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Added a temporary fix to PUSH operations to ensure that 16-bit pushes wrap around 64K boundaries (TODO: a 16-bit PUSH at offset 0x0001 or a POP at offset 0xFFFF must either wrap or fault as appropriate)
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2017-07-19 23:24:18 -07:00 |
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Jeff Parsons
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6c6f28c1ef
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Fixed PCx86 to recover from situations where a page entered an "unloaded" state but wasn't actually unloaded.
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2017-07-19 14:57:19 -07:00 |
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Jeff Parsons
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8035a95cf9
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The PCSIG08 README needed to use a "raw" link rather than a Markdown link, so that it could set the "download" attribute on the link, preventing the page's "onbeforeunload" handler from firing (which would otherwise shutdown any machines on the page)
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2017-07-19 14:13:29 -07:00 |
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Jeff Parsons
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88ab0cd106
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Added new blog post: Flickery Fakery
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2017-07-15 10:48:06 -07:00 |
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Jeff Parsons
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1760ae4ff9
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Fixed a regression in EGA/VGA video page calculations (introduced by the other recent paging-related fixes)
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2017-07-14 17:47:03 -07:00 |
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Jeff Parsons
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aa93903c1a
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Screen buffer wrap-around support (and some retrace tweaks) for the FlickerFree utility
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2017-07-14 11:57:39 -07:00 |
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Jeff Parsons
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ec438be5c9
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Fixed old, longstanding, and surprisingly bad bug in cleanMemory() for all machine implementations
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2017-07-12 21:02:30 -07:00 |
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Jeff Parsons
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9e149dda6a
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Added support for a new "flicker" PCx86 Video property that simulates good old-fashioned CGA flicker -- don't leave home without it!
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2017-07-12 16:22:26 -07:00 |
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Jeff Parsons
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9cb68b77fd
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Updated the PC Magazine Disks page with a new improved way of quickly loading disks into a demo machine
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2017-07-12 10:14:01 -07:00 |
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Jeff Parsons
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773ed2db37
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Remove the hard disk "Save" feature from mobile devices
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2017-07-11 22:48:57 -07:00 |
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Jeff Parsons
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4577092917
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Standardized on autoMount (vs. automount) and created compiled version of the PCSIG08 disk manifest (because it's huge)
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2017-07-11 19:10:05 -07:00 |
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Jeff Parsons
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c824a637ce
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Updated shareware README
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2017-07-10 09:43:19 -07:00 |
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Jeff Parsons
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3a30be07b5
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s/can/can be/ (awesome catch @darkstar :-P)
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2017-07-09 08:45:56 -07:00 |
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Jeff Parsons
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03647b8982
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Updated a couple more PC Tech Journal diskettes (the "Best Of" diskette required some additional ZIP archives to be merged into it)
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2017-07-08 15:29:41 -07:00 |
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Jeff Parsons
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ab1a84efff
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More disk redumps
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2017-07-07 16:29:39 -07:00 |
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Jeff Parsons
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5f4e5867c1
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Provide some control over DiskDump's normalize option
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2017-07-06 15:04:59 -07:00 |
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Jeff Parsons
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c9053b1d47
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Updated the CP/M-86 disk page, and added a new Debugger dump command ("da") that's useful for dumping the ASCII contents of a PCx86 text video buffer
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2017-07-06 08:41:25 -07:00 |
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Jeff Parsons
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e33adffbf4
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Switched from mouse event clientX and clientY to screenX and screenY (will it make any difference on high DPI screens? I don't know...)
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2017-07-05 23:01:50 -07:00 |
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Jeff Parsons
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d8317ced94
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Redumped disk images for apps (as an initial redump test)
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2017-07-05 15:52:58 -07:00 |
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Jeff Parsons
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3ba2f569b9
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DiskDump should now automatically shrink a disk image whose logical format is smaller than its physical format
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2017-07-04 15:25:54 -07:00 |
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Jeff Parsons
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c4a8d66027
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Changed DiskDump to deal better with disk images that are physically larger than the disk's logical file system (specifically, 320Kb FAT images inside 360Kb disk images, and 160Kb FAT images inside 180Kb disk images); the Lotus 1-2-3 v1.0a disks I dumped from my personal collection are the perfect example.
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2017-07-04 13:35:50 -07:00 |
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Jeff Parsons
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7768f27e40
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Added an Modula-2 demo page and a new blog post on the 1984 FantasyLand EGA demo and an EGATEST program written in Modula-2
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2017-07-03 22:37:40 -07:00 |
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Jeff Parsons
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35a3006000
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Added some Modula-2 and PCTJ disks
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2017-07-02 15:55:25 -07:00 |
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Jeff Parsons
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131e5eac69
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Added another old Infocom game
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2017-07-02 11:14:25 -07:00 |
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Jeff Parsons
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7c3d20f534
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Added another old Infocom game
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2017-07-02 11:14:04 -07:00 |
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Jeff Parsons
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97ee1cf73d
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Accommodate operations like PC-DOS 1.10 reformatting a single-sided 160Kb disk image as a double-sided 320kb disk image
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2017-07-01 11:39:28 -07:00 |
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Jeff Parsons
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fbc0fa57d5
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Changed diagnostics display to use fixed-width font
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2017-06-30 13:04:24 -07:00 |
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Jeff Parsons
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3abd13e8ca
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Updated COMPAQ MS-DOS READMEs, along with a few PCx86 debugger improvements
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2017-06-30 12:03:35 -07:00 |
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Jeff Parsons
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65421dad68
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Updated COMPAQ MS-DOS READMEs
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2017-06-29 17:37:37 -07:00 |
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Jeff Parsons
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5283d0912a
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Updated the DiskDump --forceBPB option
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2017-06-29 15:35:14 -07:00 |
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Jeff Parsons
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85b3aade36
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Updated some DOS READMEs and made the onReset handler honor the running state of the CPU
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2017-06-29 15:27:22 -07:00 |
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Jeff Parsons
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061c839a33
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The Component printBuffer should only be used by Component static functions
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2017-06-29 08:38:02 -07:00 |
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Jeff Parsons
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9f99649a87
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Cleaned up the MarkOut module (and fixed some encoding problems with code blocks); affects only users of the Node-based web server
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2017-06-29 08:12:32 -07:00 |
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Jeff Parsons
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a68e9d95c9
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Synced with a minor change in the gh-pages branch
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2017-06-28 18:10:46 -07:00 |
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Jeff Parsons
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51f8440e9b
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More diagnostic output improvements
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2017-06-28 17:51:15 -07:00 |
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Jeff Parsons
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ea82dfec93
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A machine's screen can now be used to display initialization (diagnostic) messages, up until the Computer component is ready to power/start the CPU, at which point control of the screen reverts to the Video component
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2017-06-28 16:24:33 -07:00 |
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Jeff Parsons
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d4d3448fd5
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Cleaned up how components print messages and how the Computer component overrides their notice/print/println methods (in preparation for new Computer overrides)
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2017-06-28 10:53:44 -07:00 |
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Jeff Parsons
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6f9bfa1950
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Trying to do a better job of properly typing DOM objects
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2017-06-28 09:41:01 -07:00 |
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Jeff Parsons
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743511d5db
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Fixed recent problems introduced with my switch to addEventListener
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2017-06-27 17:39:20 -07:00 |
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Jeff Parsons
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2cb0be42f0
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Setting the stage for a resource status update mechanism
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2017-06-27 16:01:00 -07:00 |
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Jeff Parsons
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754a4a4027
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Machine states now save/restore the CPU's running state
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2017-06-27 14:08:16 -07:00 |
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Jeff Parsons
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60aaeaa3bf
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More attempts to clean-up and reduce spurious alerts
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2017-06-27 10:39:21 -07:00 |
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Jeff Parsons
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c20fe69872
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More attempts to clean-up and reduce spurious alerts
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2017-06-27 10:32:30 -07:00 |
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Jeff Parsons
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7aa689c745
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Let's try to tone down the alerts when 'resume' is set to AUTO (1)
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2017-06-27 09:54:59 -07:00 |
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Jeff Parsons
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7ca8fa18a1
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Changed the onclick handlers for Keyboard CLICKCODES to let updateFocus() scroll the canvas into view as needed, because (at least on iOS) the code that tries prevent the page from scrolling has an annoying "jerking" side-effect; also fixed the old Node web server code that would install onclick handlers for disk images, triggering automatic conversion of JSON to IMG files
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2017-06-26 11:05:01 -07:00 |
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