Jeff Parsons
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e207cabc0a
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v1.19.5: Finally bit the bullet and throw JavaScript exceptions for improved CPU exception handling
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2015-09-10 17:59:46 -07:00 |
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Jeff Parsons
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09295a1a27
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v1.19.5 checkpoint (includes a fix to the "pop mem" instruction)
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2015-09-10 15:18:20 -07:00 |
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Jeff Parsons
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cea314d7e8
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v1.19.4: I/O bug fixes (16-bit input could trash EAX, and support for true 16-bit/32-bit I/O was lacking)
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2015-09-08 21:19:18 -07:00 |
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Jeff Parsons
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ee2f5ff761
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Revamped dump extensions to accept argument arrays, added probeDesc() for Debugger-safe segment descriptor loading
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2015-09-03 09:07:40 -07:00 |
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Jeff Parsons
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f56815c11b
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Added WDEB386 service simulation (INT 0x41)
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2015-08-27 16:23:12 -07:00 |
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Jeff Parsons
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8c945bac17
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Fixed ECX corruption in LOOP instructions
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2015-08-26 14:54:59 -07:00 |
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Jeff Parsons
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927a71d681
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v1.19.2: Added support for timer Read-Back command, segment probes, and improved instruction restartability
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2015-08-24 17:27:34 -07:00 |
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Jeff Parsons
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2d7cbe2864
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Fixed high 8-bit register MOVs, restricted ACCESSED bit updates to SEGMENT descriptors, and prevented the Debugger from looping endlessly on bad instructions
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2015-08-20 22:42:27 -07:00 |
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Jeff Parsons
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e39550f835
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Ensure all 8-bit I/O restricts itself to 8 bits (fixes video glitches in Win95 Setup)
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2015-08-17 10:51:50 -07:00 |
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Jeff Parsons
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712ecb7eaf
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Fixed read/write breakpoint checking, added support for file table rebuilds, and improved BACKTRACK support for MOVSD operations
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2015-08-15 16:10:05 -07:00 |
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Jeff Parsons
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4bb34eb81d
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CPU caches CPL now (independent of segCS.cpl)
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2015-07-26 12:14:30 -07:00 |
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Jeff Parsons
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fc9a2a903f
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Added separate dumpers for physical and linear address space, added more information to the TSS dump, fixed breakpoint updates when the address(es) are not yet valid, fixed recursion error when an UNPAGED block is accessed, made string instructions restartable after a fault, and enabled port-trapping in V86-mode.
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2015-07-25 16:42:39 -07:00 |
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Jeff Parsons
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afcdd055e1
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Assorted V86-mode fixes and IOPM support
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2015-07-24 16:53:39 -07:00 |
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Jeff Parsons
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f8d7c5d518
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Updated reset to reset page tables, fixed RET[F]n instructions, and added some Debugger improvements
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2015-07-23 16:58:01 -07:00 |
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Jeff Parsons
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b6e8eb8877
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Fixed handling of redundant address/data override prefixes
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2015-07-17 10:14:17 -07:00 |
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Jeff Parsons
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a6c418ff3f
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Add 0x0F,0xFF to the ranks of invalid opcodes (as opposed to undefined)
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2015-07-16 14:10:23 -07:00 |
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Jeff Parsons
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31e316d636
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Fixed 32-bit INC, DEC, NEG, NOT, TEST, MOVSB and MOVSW
(several things that slipped through the cracks during 32-bit development)
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2015-07-16 13:14:34 -07:00 |
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Jeff Parsons
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e76655a48f
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Fixed I/O port handling
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2015-07-15 14:32:20 -07:00 |
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Jeff Parsons
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74bb240255
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Fix opcode 0x6A (PUSH imm8)
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2015-07-09 18:28:22 -07:00 |
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Jeff Parsons
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ef3873da6e
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Black Book demo L23-1 works now
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2015-06-19 11:01:51 -07:00 |
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Jeff Parsons
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cfd02bb4ae
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Improvements to code and stack limit checks (still not perfect, but better)
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2015-05-21 15:45:26 -07:00 |
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Jeff Parsons
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5f29c9967b
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Starting work on v1.18.1
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2015-05-21 11:20:52 -07:00 |
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Jeff Parsons
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30d0d22e41
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A few Debugger fixes whilst tracking down TSS issues
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2015-05-16 09:58:51 -07:00 |
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Jeff Parsons
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07530c7e58
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Fix 32-bit segment-register MOVs (they write 32 bits to a register, but only 16 bits to memory)
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2015-05-08 13:36:02 -07:00 |
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Jeff Parsons
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cfa4e0207f
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Fixed LGDT and LIDT, fixed read-only memory, and fixed mode transition tests
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2015-05-06 16:24:28 -07:00 |
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Jeff Parsons
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380db6ef7d
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32-bit operand fixes
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2015-05-05 11:45:24 -07:00 |
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Jeff Parsons
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2784934491
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Cleaned up conditional jump handling
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2015-05-04 19:26:06 -07:00 |
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Jeff Parsons
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051e12c87e
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More 80386 instructions and more 80386 Debugger support
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2015-04-30 13:27:43 -07:00 |
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Jeff Parsons
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d8debb5e3c
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Comment typo
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2015-04-24 14:43:37 -07:00 |
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Jeff Parsons
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d68f1bd985
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32-bit multiplication
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2015-04-22 17:24:40 -07:00 |
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Jeff Parsons
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02e2fc5d21
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Assorted address/operand-size override changes
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2015-04-21 13:43:08 -07:00 |
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Jeff Parsons
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ea04535880
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Tweaks
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2015-04-20 22:43:27 -07:00 |
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Jeff Parsons
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1508cd1bf3
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Compaq DeskPro 386 ROM BIOS boots UNMODIFIED now
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2015-04-16 17:31:40 -07:00 |
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Jeff Parsons
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158cc65da3
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Cleaned up DMA port handling and minor tweaks
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2015-04-13 14:02:02 -07:00 |
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Jeff Parsons
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fa88aa6a2d
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New Debugger command to dump Bus memory allocations
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2015-04-08 09:45:13 -07:00 |
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Jeff Parsons
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b71fd5002b
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Simplified 80386 word/dword dispatching
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2015-04-07 16:51:31 -07:00 |
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Jeff Parsons
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3ce78f23ed
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romtests.json updated
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2015-04-04 21:11:06 -07:00 |
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Jeff Parsons
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8ac1219c13
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Assorted changes after upgrading WebStorm and Node
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2015-03-31 17:23:18 -07:00 |
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