| Fri, 03 Mar 2017 23:51:29 -0800 |
Michael Pavone |
Cycle accurate divu and undefined flags for overflow case
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| Thu, 23 Feb 2017 00:08:37 -0800 |
Michael Pavone |
WIP support for XBAND mapper hardware
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| Wed, 01 Feb 2017 19:33:11 -0800 |
Michael Pavone |
Fix regression in handling of unmapped memory addresses
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| Sun, 29 Jan 2017 00:15:18 -0800 |
Michael Pavone |
Implement extra read and fix movem timing generally
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| Wed, 28 Dec 2016 20:39:27 -0800 |
Michael Pavone |
Remove memory map assumptions from Z80 core and move a little bit of logic to the generic backend.c so it can be shared between CPU cores
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| Mon, 28 Nov 2016 22:45:46 -0800 |
Michael Pavone |
Clean up symbol visiblity and delete a ltitle bit of dead code
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| Thu, 06 Oct 2016 09:34:31 -0700 |
Michael Pavone |
Add support for specifying a reset handler in the M68K core. Adjust memory map initialization to handle extra field. Improved handling of out of bounds execution.
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| Tue, 10 May 2016 21:26:27 -0700 |
Michael Pavone |
Fix PC value pushed to stack for A and F line traps
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| Thu, 28 Apr 2016 09:00:42 -0700 |
Michael Pavone |
Implemented A line and F line traps.
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| Wed, 27 Apr 2016 23:11:24 -0700 |
Michael Pavone |
Implement privelege violation exceptions
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| Wed, 27 Apr 2016 21:39:17 -0700 |
Michael Pavone |
Implemented IR and undefined bits of info word for address error exception frames
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| Wed, 27 Apr 2016 19:10:50 -0700 |
Michael Pavone |
Fix changes made to get_instruction_start and map_native_address to cope with being able to translate at odd addresses.
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| Tue, 26 Apr 2016 23:13:37 -0700 |
Michael Pavone |
Initial stab at implementing address error exceptions. Need to fill in the value of IR, undefined bits of last stack frame word and properly deal with address errors that occur during exception processing.
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| Tue, 26 Apr 2016 00:07:15 -0700 |
Michael Pavone |
Implement illegal instruction trap
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| Sun, 24 Apr 2016 21:23:28 -0700 |
Michael Pavone |
Fix interrupt latency from STOP instruction status reg changes. Fix modified code patching when non-standard aliases are used. This fixes the demo MDEM's First
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| Sun, 24 Apr 2016 02:19:48 -0700 |
Michael Pavone |
Half assed, prefetch based open bus value emulation. Gets BlastEm up to 119/122 in VDP FIFO Testing
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| Sun, 24 Apr 2016 00:22:38 -0700 |
Michael Pavone |
Fix order of writes for move.l with a predec destination
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| Fri, 27 Nov 2015 13:10:02 -0800 |
Michael Pavone |
Fix a few lingering stack alignment rework bugs
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| Wed, 25 Nov 2015 08:40:45 -0800 |
Michael Pavone |
Partially working change to do proper stack alignment rather than doing a lame alignment check when calling a C compile dfunction. 68K core seems okay, but Z80 is busted.
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| Fri, 13 Nov 2015 22:56:59 -0800 |
Michael Pavone |
Selecting a second game from the menu now works
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| Fri, 13 Nov 2015 19:15:37 -0800 |
Michael Pavone |
It is now possible to switch back and forth between the menu ROM and the game
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| Thu, 29 Oct 2015 19:06:06 -0700 |
Michael Pavone |
Implement TRAPV
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| Wed, 28 Oct 2015 19:45:24 -0700 |
Michael Pavone |
Implement TAS
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| Wed, 21 Oct 2015 23:31:17 -0700 |
Michael Pavone |
Implemented nbcd
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| Sun, 26 Jul 2015 13:25:31 -0700 |
Michael Pavone |
Merge
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| Sun, 26 Jul 2015 11:00:25 -0700 |
=?UTF-8?q?Higor=20Eur=C3=ADpedes?= |
Fix some memory issues
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| Sat, 25 Jul 2015 18:22:07 -0700 |
Michael Pavone |
Use a new fatal_error function instead of calling fprintf and exit for fatal errors. This new function more gracefully handles the case in which BlastEm was not started from a terminal or disconnected from ther terminal (Windows).
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| Fri, 22 May 2015 23:49:32 -0700 |
Michael Pavone |
Don't attempt to translate or map code at odd addresses. This fixes a bug that shows up when playing College Footbal USA 96
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| Fri, 22 May 2015 21:11:41 -0700 |
Michael Pavone |
Fix out of bounds memory access when an instruction wraps around the end of memory
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| Sun, 17 May 2015 15:41:15 -0700 |
Michael Pavone |
Don't overwrite an instruction offset mapping with an extension word value. I really need the ability for a word to be mapped to more than one instruction, but this will be more correct for now
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