Jeff Parsons
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3f65a1b770
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Simplify Int36 bit handling (only affects division)
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2017-02-18 08:50:24 -08:00 |
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Jeff Parsons
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55bb0252b7
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Be more specific about detected errors
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2017-02-17 13:38:34 -08:00 |
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Jeff Parsons
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cff039f6a5
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Added the reduce() function, to reduce 72-bit extended values to 36-bit values, magnitude permitting
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2017-02-17 13:31:17 -08:00 |
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Jeff Parsons
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689adca2a7
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Comment updates
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2017-02-17 12:15:48 -08:00 |
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Jeff Parsons
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688fa635c8
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Clarified the operation of negate(), added an explicit extend(), and made toDecimal() more robust (in case we end up with goofy values)
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2017-02-17 11:52:36 -08:00 |
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Jeff Parsons
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80756041f3
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Int36.toDecimal() now supports any value up to 72 bits
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2017-02-16 15:58:50 -08:00 |
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Jeff Parsons
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4de50acdf1
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Added alternate Int36 addition/subtraction overflow/underflow detection logic as a verification check
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2017-02-16 14:05:05 -08:00 |
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Jeff Parsons
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048a10aac6
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Fixed toDecimal() for large extended Int36 values (although there are still some very large values that trigger an error)
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2017-02-15 23:43:23 -08:00 |
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Jeff Parsons
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4d94b5812b
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Cleaned up divExtended()
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2017-02-15 22:27:03 -08:00 |
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Jeff Parsons
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40311e82b2
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Added Int36 overflow/underflow detection
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2017-02-15 22:20:07 -08:00 |
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Jeff Parsons
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798fae1898
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Updated Int36 comments
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2017-02-15 16:35:15 -08:00 |
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Jeff Parsons
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6bc0d8ac49
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Trying a second approach to the Int36 class that sticks to unsigned numbers internally (only downside so far is that the detecting arithmetic overflow/underflow is more work and hasn't been implemented yet)
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2017-02-15 16:16:32 -08:00 |
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Jeff Parsons
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259dd7d66f
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Updated comments
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2017-02-15 11:54:16 -08:00 |
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Jeff Parsons
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3a33ffdd50
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A few more toDecimal() fixes
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2017-02-14 17:55:41 -08:00 |
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Jeff Parsons
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656f7e6796
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Numerous fixes to Int36 class, with improved support for 72-bit mul(), div(), and toString()/toDecimal()
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2017-02-14 13:12:27 -08:00 |
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Jeff Parsons
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7131e471ac
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Implemented 36-bit division with support for (up to) 72-bit dividends
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2017-02-13 14:04:00 -08:00 |
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Jeff Parsons
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a0ddaa2239
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Implemented 36-bit multiplication with support for (up to) 72-bit results
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2017-02-13 11:55:29 -08:00 |
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Jeff Parsons
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f03a5686e5
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Implemented 36-bit multiplication with support for (up to) 72-bit results
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2017-02-13 11:46:58 -08:00 |
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Jeff Parsons
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92a919c927
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Avoid reallocating 64-bit register arrays on every 64-bit division
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2017-02-12 22:24:06 -08:00 |
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Jeff Parsons
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bfab39cf5a
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Skeleton of an Int36 class that may be used to support 36-bit integers in a PDP-10 simulation
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2017-02-12 11:21:49 -08:00 |
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Jeff Parsons
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ba84e37a2f
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Removed more old redirects (still attempting to reduce Jekyll build time)
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2017-02-09 15:25:11 -08:00 |
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Jeff Parsons
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6ff9aa311d
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Updated MMU relocation test demo
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2017-02-09 11:44:06 -08:00 |
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Jeff Parsons
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d816497336
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Updated PDP-11/70 machines, and fixed a regression with MMR2 updates
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2017-02-09 09:07:53 -08:00 |
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Jeff Parsons
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b25c2dbdb7
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Fixed a variety of broken links
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2017-02-08 20:33:13 -08:00 |
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Jeff Parsons
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d23ae82679
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Prevent new scripts from interrupting scripts in progress
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2017-02-08 09:25:09 -08:00 |
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Jeff Parsons
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d190bc0c9c
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Added support for "clickOnce" script controls
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2017-02-07 17:57:02 -08:00 |
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Jeff Parsons
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54a7fb5119
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More documentation
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2017-02-07 13:27:16 -08:00 |
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Jeff Parsons
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63c64843a7
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Log script commands to the browser console
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2017-02-07 12:41:31 -08:00 |
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Jeff Parsons
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69a7266d10
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Fixed processing of pages with multiple command scripts
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2017-02-07 11:29:16 -08:00 |
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Jeff Parsons
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16a78693e8
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More scripting fixes
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2017-02-06 17:37:12 -08:00 |
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Jeff Parsons
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cd5dbd5c14
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Added RL11 bootstrap info
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2017-02-06 15:32:09 -08:00 |
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Jeff Parsons
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2e93b71095
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PDP-11 panel switches can now be scripted
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2017-02-06 13:07:15 -08:00 |
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Jeff Parsons
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112c0e88c6
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Scriptable machine improvements (including support for sleep)
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2017-02-06 12:03:20 -08:00 |
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Jeff Parsons
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033f0bf212
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The first PDPjs script is operational (see /devices/pdp11/machine/1170/panel/debugger/xxdp)
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2017-02-05 13:49:30 -08:00 |
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Jeff Parsons
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f257cc3776
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Added rx11.js to list of PDPjs modules
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2017-02-04 17:37:07 -08:00 |
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Jeff Parsons
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9e517701d1
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Fix another bogus inspection
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2017-02-04 15:53:32 -08:00 |
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Jeff Parsons
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4be8640af8
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Changed the RESET button to *not* autoStart a machine when a Debugger is present, so that the Debugger can "cleanly" load bootstrap sequences and boot without side-effects (eg, unexpected interrupts)
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2017-02-04 12:22:50 -08:00 |
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Jeff Parsons
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c9d8413a1d
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Fixed paper tape error handling; RT-11 can now copy files from PC:
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2017-02-04 10:36:29 -08:00 |
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Jeff Parsons
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c92b1521f3
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Paper tape punch definitions, and publication updates
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2017-02-03 16:19:14 -08:00 |
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Jeff Parsons
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039c6c8ef1
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Update boot code to pass boot unit # through to R0
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2017-02-03 10:17:49 -08:00 |
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Jeff Parsons
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6be79ae756
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Allow disk devices to specify their own boot requirements
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2017-02-03 09:40:50 -08:00 |
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Jeff Parsons
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09e5a97765
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Make sure the RX11 IRQ gets shut off whenever the DONE bit gets cleared
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2017-02-02 23:49:29 -08:00 |
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Jeff Parsons
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c5e6b1951e
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RT-11 can now read RX01 diskettes
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2017-02-02 17:35:25 -08:00 |
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Jeff Parsons
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cacc2f7dad
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Support for RX11 diskette drives has been added, but is still untested
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2017-02-02 15:14:13 -08:00 |
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Jeff Parsons
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8f0b808b1e
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Switching to machine XML files that use a machine 'type' attribute rather than 'class'; 'class' can still be used to specify the machine type if 'type' is omitted, but going forward, it should only be used to specify an alternate CSS class
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2017-01-31 22:05:04 -08:00 |
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Jeff Parsons
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55c8ab9b01
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Missed another reference to the now-defunct /modules/shared/es6 folder
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2017-01-31 16:25:41 -08:00 |
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Jeff Parsons
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f5625625d4
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Somehow I failed to add two of the four machines to the release... hmmm.
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2017-01-31 16:18:35 -08:00 |
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Jeff Parsons
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ed033830e0
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Updated READMEs
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2017-01-31 14:10:24 -08:00 |
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Jeff Parsons
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822ab39cbe
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Unforked the shared modules -- ES6 is now the default
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2017-01-31 13:50:55 -08:00 |
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Jeff Parsons
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323a42be37
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Converted the rest of the PCjs machines to ES6
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2017-01-31 11:44:33 -08:00 |
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