Jeff Parsons
65ca078b55
Fixed paging test and newAddr()
2015-05-09 09:34:18 -07:00
Jeff Parsons
8f6f3d8928
The breakpoint suppress hack should no longer be necessary, as long as the Debugger relies exclusively on the CPU's probeAddr() function
2015-05-09 08:50:17 -07:00
Jeff Parsons
40933dc048
Filled in remaining 80386 Debugger holes
2015-05-09 08:30:00 -07:00
Jeff Parsons
ac862f3b1d
Fixed the Debugger opcode history buffer (was broken by DbgAddr changes)
2015-05-09 07:52:03 -07:00
Jeff Parsons
83f2218e27
More debugger paging improvements
2015-05-08 12:58:53 -07:00
Jeff Parsons
ab0399064e
Changed Debugger and diagnostic functions to call probeAddr() to safely probe linear addresses
2015-05-08 12:22:12 -07:00
Jeff Parsons
96f02f7ca1
Formalized Debugger address objects
2015-05-08 11:54:12 -07:00
Jeff Parsons
3a1d05d541
BOUND fixes
2015-05-07 20:57:49 -07:00
Jeff Parsons
f3646d206f
Fixed MOVSX,MOVZX, and passed initial paging test
2015-05-07 16:00:38 -07:00
Jeff Parsons
df838b8f86
Improved segment compatibility across mode changes
2015-05-06 19:48:26 -07:00
Jeff Parsons
9ab1f92adc
Fixed 32-bit protected-mode test code
2015-05-05 18:26:19 -07:00
Jeff Parsons
f36b79cd25
Debugger must use CPU memory functions now, in preparation for paging
2015-05-05 16:16:57 -07:00
Jeff Parsons
2784934491
Cleaned up conditional jump handling
2015-05-04 19:26:06 -07:00
Jeff Parsons
73e52134ac
Assorted 80386 and Debugger fixes
2015-05-01 14:21:23 -07:00
Jeff Parsons
f822efe1f0
TBD function no longer needed
2015-04-30 14:08:10 -07:00
Jeff Parsons
051e12c87e
More 80386 instructions and more 80386 Debugger support
2015-04-30 13:27:43 -07:00
Jeff Parsons
6108fb25ab
Initial scaffolding for paged memory
2015-04-28 17:45:29 -07:00
Jeff Parsons
fcb7c32909
Fail more gracefully on pre-IE9 browsers (still room for improvement though)
2015-04-25 12:54:03 -07:00
Jeff Parsons
d68f1bd985
32-bit multiplication
2015-04-22 17:24:40 -07:00
Jeff Parsons
1508cd1bf3
Compaq DeskPro 386 ROM BIOS boots UNMODIFIED now
2015-04-16 17:31:40 -07:00
Jeff Parsons
2339de01f9
More ROM annotations
2015-04-14 08:23:23 -07:00
Jeff Parsons
158cc65da3
Cleaned up DMA port handling and minor tweaks
2015-04-13 14:02:02 -07:00
Jeff Parsons
cbeeacd6fd
Debugger fixes for 80386 instructions, plus more Compaq DeskPro 386 notes
2015-04-09 15:51:17 -07:00
Jeff Parsons
fa88aa6a2d
New Debugger command to dump Bus memory allocations
2015-04-08 09:45:13 -07:00
Jeff Parsons
3ce78f23ed
romtests.json updated
2015-04-04 21:11:06 -07:00
Jeff Parsons
70ddfc73d0
Minor function signature adjustments
2015-04-02 14:30:27 -07:00
Jeff Parsons
a2b06b7626
Simplify subclassing
2015-04-01 17:20:26 -07:00
Jeff Parsons
8ac1219c13
Assorted changes after upgrading WebStorm and Node
2015-03-31 17:23:18 -07:00
Jeff Parsons
ca8fa1e5ee
Assorted changes after upgrading WebStorm and Node
2015-03-31 13:50:21 -07:00
Jeff Parsons
f9cb8a5bec
More 80386 instructions
2015-03-29 15:57:57 -07:00
Jeff Parsons
e4b5f2b020
More 80386 support (PUSH/POP FS/GS)
2015-03-27 00:14:46 -07:00
Jeff Parsons
e3a5408031
Change how optional opcode tables are built
2015-03-26 16:56:37 -07:00
jeffpar
70bca48b17
80386 development
2015-03-26 09:47:06 -07:00
Jeff Parsons
3cc7476ddc
Improved keyboard compatibility with apps that hook the keyboard interrupt (eg, BASICA)
2015-03-25 14:12:48 -07:00
Jeff Parsons
f5c0930f83
Assorted 80386 tweaks
2015-03-24 11:20:47 -07:00
Jeff Parsons
7085b72fc4
Support for true physical memory aliases
2015-03-23 18:15:29 -07:00
Jeff Parsons
76932246ec
Updated 80386 A0 and B0 stepping information
...
(and some minor CPU tweaks for the 80386 as well)
2015-03-09 21:49:13 -07:00
Jeff Parsons
d3d431eb2c
More 80386 support, and an audio API change forced by Chrome
2015-03-06 19:33:35 -08:00
Jeff Parsons
5b99b51c64
Remove useless globals
2015-03-06 11:37:29 -08:00
Jeff Parsons
1dc0aeccd6
CPU function reorg
2015-03-05 14:41:34 -08:00
Jeff Parsons
f50612e7ca
Debugger changes for improved 32-bit support
2015-02-28 11:55:55 -08:00
Jeff Parsons
0b413f27f7
New blog entry, and a corrected Word 3.0 disk image
2015-02-23 17:20:41 -08:00
Jeff Parsons
5303d2fe20
Support for 80386 register dumps
2015-02-23 12:02:06 -08:00
Jeff Parsons
eb196c3048
Added Compaq DeskPro 386 ROMs
2015-02-22 15:42:54 -08:00
Jeff Parsons
c8aec14b0b
Follow my own advice and write any 32-bit hex constant > 0x7fffffff as (constant|0)
...
The Closure Compiler does a fine job of replacing all such expressions with their decimal equivalent, relieving us from having to calculate them ourselves, and eliminating any runtime impact
2015-02-19 11:18:40 -08:00
Jeff Parsons
13c50f7bd0
Stack optimizations
2015-02-01 12:48:04 -08:00
Jeff Parsons
e1d760c814
Performance improvements
2015-02-01 00:31:07 -08:00
Jeff Parsons
da58c2aeaf
Some performance tweaks
2015-01-31 16:10:16 -08:00
Jeff Parsons
2637a4ca85
Some Bus and Video tweaks
2015-01-27 15:46:22 -08:00
Jeff Parsons
84572178c5
Dynamically switch getWord/setWord based on current dataSize
2015-01-26 17:29:19 -08:00
