Jeff Parsons
|
cfd02bb4ae
|
Improvements to code and stack limit checks (still not perfect, but better)
|
2015-05-21 15:45:26 -07:00 |
|
Jeff Parsons
|
5f29c9967b
|
Starting work on v1.18.1
|
2015-05-21 11:20:52 -07:00 |
|
Jeff Parsons
|
4056abc8bd
|
Fix ROM path
|
2015-05-20 22:16:35 -07:00 |
|
jeffpar
|
6cc77d98c7
|
PCTJ blog post
v1.18.0
|
2015-05-20 11:18:08 -07:00 |
|
Jeff Parsons
|
7486a52530
|
More PCTJ issues, and a video regression fix
|
2015-05-19 20:22:37 -07:00 |
|
Jeff Parsons
|
35c9648f6d
|
Some additional tests
|
2015-05-19 15:51:48 -07:00 |
|
Jeff Parsons
|
9c6e07c3fa
|
Added font table labels
|
2015-05-19 13:15:55 -07:00 |
|
Jeff Parsons
|
316df3aa94
|
VGA font needs to be scaled if screen size is locked at 640x480
|
2015-05-19 13:00:59 -07:00 |
|
Jeff Parsons
|
3cf07a736f
|
FileDump command-line options to start dump at a given offset and/or with a given width
|
2015-05-19 12:59:59 -07:00 |
|
Jeff Parsons
|
d08a5a4d70
|
Re-assemblable (but untested) IBM VGA BIOS
|
2015-05-19 12:58:15 -07:00 |
|
Jeff Parsons
|
acb33c9b92
|
Compaq DeskPro config will use an IBM VGA for now
|
2015-05-19 10:45:17 -07:00 |
|
Jeff Parsons
|
f75acdf426
|
VGA scaffolding (piggy-backing on EGA)
|
2015-05-19 10:01:25 -07:00 |
|
Jeff Parsons
|
9c10efe469
|
The great video config reorg
|
2015-05-18 21:02:37 -07:00 |
|
Jeff Parsons
|
bd6210d604
|
Some additional notes on unary "+" vs. parseInt()
|
2015-05-18 18:05:53 -07:00 |
|
Jeff Parsons
|
c005748e57
|
Allow callers to tell set8042OutBuff() whether or not to delay the response
|
2015-05-18 17:20:46 -07:00 |
|
Jeff Parsons
|
e3a582976a
|
Fix broken live register display
|
2015-05-18 16:29:43 -07:00 |
|
Jeff Parsons
|
e5c7a377c0
|
Must load LDTR sooner rather than later in switchTSS()
|
2015-05-18 15:39:09 -07:00 |
|
Jeff Parsons
|
d97c773613
|
Some task-switching fixes
|
2015-05-17 11:58:36 -07:00 |
|
Jeff Parsons
|
d1b1ff623e
|
Cleaning up Debugger address objects (still need to add support for physical addresses)
|
2015-05-16 10:50:13 -07:00 |
|
Jeff Parsons
|
30d0d22e41
|
A few Debugger fixes whilst tracking down TSS issues
|
2015-05-16 09:58:51 -07:00 |
|
Jeff Parsons
|
a28fa95d25
|
More 80286 testing
|
2015-05-15 09:08:42 -07:00 |
|
Jeff Parsons
|
c431e5dde8
|
Future-proof ADDR_INVALID checks by using strict [in]equality
|
2015-05-14 13:11:46 -07:00 |
|
Jeff Parsons
|
56d03451ac
|
Fix Debugger register lookup for 80286/80386
|
2015-05-14 10:30:12 -07:00 |
|
Jeff Parsons
|
dd12198e62
|
80386 tests now pass when running both as a ROM and as a DOS .COM file
|
2015-05-14 09:03:03 -07:00 |
|
Jeff Parsons
|
0ae5ab13a9
|
Test comments
|
2015-05-13 14:37:21 -07:00 |
|
Jeff Parsons
|
42cf78b8e0
|
Fix segment ACCESSED tracking
|
2015-05-12 15:01:03 -07:00 |
|
Jeff Parsons
|
42a7bb049a
|
NODEBUG should also use uncompiled code
|
2015-05-11 19:23:07 -07:00 |
|
Jeff Parsons
|
a72d7e88f8
|
NODEBUG should also use uncompiled code
|
2015-05-11 19:18:41 -07:00 |
|
Jeff Parsons
|
61173e182a
|
v1.18.0: I386 now enabled by default
|
2015-05-11 18:50:05 -07:00 |
|
Jeff Parsons
|
33f75e5610
|
Fixed save/restore for I386
|
2015-05-11 18:46:48 -07:00 |
|
Jeff Parsons
|
4cfca24ed7
|
A segment descriptor address (addrDesc) now better reflects whether a valid descriptor exists
|
2015-05-11 17:01:21 -07:00 |
|
Jeff Parsons
|
02574d2bb3
|
Updated changed filename
|
2015-05-11 13:18:27 -07:00 |
|
Jeff Parsons
|
5eed275008
|
Update ACCESSED bits in GDT/LDT descriptors (finally)
|
2015-05-11 13:11:30 -07:00 |
|
Jeff Parsons
|
a9b3eb764e
|
Clean up segment limit checks
|
2015-05-11 08:40:06 -07:00 |
|
Jeff Parsons
|
a76548939a
|
Update build files
|
2015-05-10 14:51:23 -07:00 |
|
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
|
e4eb0764d7
|
Revised tests
|
2015-05-08 16:35:36 -07:00 |
|
Jeff Parsons
|
07530c7e58
|
Fix 32-bit segment-register MOVs (they write 32 bits to a register, but only 16 bits to memory)
|
2015-05-08 13:36:02 -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
|
b0eedaba95
|
Fixed an inadvertent side-effect of setting breakpoints in ROMs
|
2015-05-08 11:55:14 -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
|
45f2d6e2d1
|
Fix protected-mode tests to NOT load a 32-bit code segment before returning to real-mode (bad idea)
|
2015-05-06 17:36:58 -07:00 |
|
Jeff Parsons
|
cfa4e0207f
|
Fixed LGDT and LIDT, fixed read-only memory, and fixed mode transition tests
|
2015-05-06 16:24:28 -07:00 |
|