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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1a67c7acbd
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v1.19.3: More Windows 95-related updates
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2015-09-01 16:19:20 -07:00 |
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Jeff Parsons
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b8ddedd9cf
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Improved the Debugger edit command
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2015-08-28 23:17:21 -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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5b64488286
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Made RETF restartable when the target segment is not present
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2015-08-21 15:19:16 -07:00 |
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Jeff Parsons
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b52f27f35f
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Cleaned up fCall handling a bit
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2015-08-16 09:38:05 -07:00 |
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Jeff Parsons
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a3f1df0ba7
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Removed fSuppress hack from general-purpose segment register operations
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2015-08-16 08:41:13 -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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69c8133384
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v1.18.8: Update of the Windows 95 Setup test machine
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2015-08-13 18:16:52 -07:00 |
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Jeff Parsons
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cffa72205a
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More Debug register tweaks
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2015-08-03 17:13:43 -07:00 |
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Jeff Parsons
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9fa2941394
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Limited Debug register support
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2015-08-02 21:11:19 -07:00 |
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Jeff Parsons
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72a9b8ef8c
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Applied some more breakpoint fixes
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2015-08-01 01:03:49 -07:00 |
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Jeff Parsons
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6003e948b6
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First v1.18.8 change: preliminary support for 80386 debug registers
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2015-07-31 18:25:37 -07:00 |
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Jeff Parsons
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2150744668
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Added support for DRn and TRn instructions (although they're effectively NOPs for now)
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2015-07-27 11:29:57 -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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4102ef0514
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Added support for both 80286 and 80386 gates and TSS segments
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2015-07-22 16:03:21 -07:00 |
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Jeff Parsons
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8d98dedd1c
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More instruction history fixes
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2015-07-20 16:00:57 -07:00 |
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Jeff Parsons
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c2187e1e1b
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Assorted Debugger fixes
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2015-07-20 13:11:46 -07:00 |
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Jeff Parsons
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0e22c02b6b
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Fixed pre-80386 control panels
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2015-07-18 16:34:41 -07:00 |
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Jeff Parsons
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ad9585b346
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Speed up uncompiled code by "IFDEF'ing" disabled code, rare asserts, etc.
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2015-07-18 14:21:09 -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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6295c112fe
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Improved DOS message output (use "m dos on" Debugger command)
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2015-07-15 09:09:28 -07:00 |
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Jeff Parsons
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75d8e1e193
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80386 CPU detection fix
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2015-07-14 16:32:41 -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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dea84bc0ee
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Whitespace
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2015-06-27 12:13:32 -07:00 |
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Jeff Parsons
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a0d89e5071
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Generic write mode 0 function was missing set/reset capability
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2015-06-27 10:31:26 -07:00 |
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Jeff Parsons
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badaaa307e
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Fix pushing/popping at the limits of the stack segment
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2015-06-02 15:39:13 -07:00 |
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Jeff Parsons
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f7e93fbeb3
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Finally, some progress with the IBM VGA ROM
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2015-06-02 14:09:59 -07:00 |
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Jeff Parsons
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0639e8cbd2
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Initial v1.18.2 delta: added support for ROM notification parameters that the Video component will accept
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2015-05-22 12:33:33 -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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e3a582976a
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Fix broken live register display
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2015-05-18 16:29:43 -07:00 |
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Jeff Parsons
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42cf78b8e0
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Fix segment ACCESSED tracking
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2015-05-12 15:01:03 -07:00 |
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Jeff Parsons
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33f75e5610
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Fixed save/restore for I386
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2015-05-11 18:46:48 -07:00 |
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Jeff Parsons
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5eed275008
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Update ACCESSED bits in GDT/LDT descriptors (finally)
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2015-05-11 13:11:30 -07:00 |
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Jeff Parsons
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83f2218e27
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More debugger paging improvements
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2015-05-08 12:58:53 -07:00 |
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Jeff Parsons
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ab0399064e
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Changed Debugger and diagnostic functions to call probeAddr() to safely probe linear addresses
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2015-05-08 12:22:12 -07:00 |
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Jeff Parsons
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f3646d206f
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Fixed MOVSX,MOVZX, and passed initial paging test
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2015-05-07 16:00:38 -07:00 |
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Jeff Parsons
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df838b8f86
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Improved segment compatibility across mode changes
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2015-05-06 19:48:26 -07:00 |
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Jeff Parsons
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9ab1f92adc
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Fixed 32-bit protected-mode test code
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2015-05-05 18:26:19 -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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73086a7ac8
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Moved paging functions from Bus to CPU
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2015-05-05 10:32:04 -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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e057bd7a05
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Wired up CR0 and CR3 to the new Bus paging functions
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2015-05-04 11:28:10 -07:00 |
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Jeff Parsons
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73e52134ac
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Assorted 80386 and Debugger fixes
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2015-05-01 14:21:23 -07:00 |
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Jeff Parsons
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6108fb25ab
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Initial scaffolding for paged memory
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2015-04-28 17:45:29 -07:00 |
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