| Commit message (Collapse) | Author | Age | Files | Lines |
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and safely
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rx01: Add disassembler and skeleton CPU device for custom firmware architecture [AJR]
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New machines marked as NOT_WORKING
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AT&T 3B2/300 [Bitsavers]
New clones marked as NOT_WORKING
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AT&T 3B2/310 [Bitsavers]
AT&T 3B2/400 [Bitsavers]
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New machines marked as NOT_WORKING
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unknown INS8900 Multibus card (980305652) [Bitsavers]
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VT52 [Dalby Datormuseum]
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Speedcom VD56SP [ClawGrip]
Add disassembler and basic execution core for Rockwell R65C19 [AJR]
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- Identify CPU type used by vreadere as ePG3231
- Add preliminary port I/O handlers and callbacks
- Add stub handlers and state variables for interrupt controller, timers, synthesizer, UART and SPI
- Fix TBRD addressing of external data memory
- Fix calculation of carry flag for normal additive operations
- Implement multi-byte carry/borrow for applicable registers
- Implement signed multiplication option
- Add internal stack buffer for saving PCH during calls/interrupts
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* some monon disassembly helpers [anonymous]
* typo (nw)
* not used (nw)
* split into ax208 and axc51 (nw)
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cr16bdasm, mcs51dasm: Spacing fixes (nw)
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- Restore some 8052 SFR and bit names that were inadvertently omitted for more advanced models
- Add a few more T2-related names
- Add i8xc51fx and i8xc51gb disassemblers with additional SFR and bit names
- Remove i80c51 from unidasm (actual differences from i8051 are not significant)
Change device names from "Intel I8xxx" to "Intel 8xxx" (nw)
scm_500: Identify CPU type as 80C51GB (specific differences obviously not emulated) (nw)
unidasm: Realphabetize mips1 (nw)
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vtech_unk1.cpp: Driver moved to glcx.cpp (nw)
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architecture
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This effectively reverts b380514764cf857469bae61c11143a19f79a74c5 and
c24473ddff715ecec2e258a6eb38960cf8c8e98e, restoring the state at
598cd5227223c3b04ca31f0dbc1981256d9ea3ff.
Before pushing, please check that what you're about to push is sane.
Check your local commit log and ensure there isn't anything out-of-place
before pushing to mainline. When things like this happen, it wastes
everyone's time. I really don't need this in a week when real work™ is
busting my balls and I'm behind where I want to be with preparing for
MAME release.
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This reverts commit c24473ddff715ecec2e258a6eb38960cf8c8e98e, reversing
changes made to 009cba4fb8102102168ef32870892438327f3705.
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bbc: Added preliminary Acorn 32016 2nd Processor, incomplete CPU emulation.
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- Further bit instruction disassembly adjustments (nw)
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* added palcode disassembly
* added standard pseudo-opcode forms
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start to customize disassembly and execution
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* replaced memory accessors
* implemented tlb and address translation
* corrected exception vector logic
* improved cache isolation behaviour
* comments/formatting
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mcs96d.cpp: Minor spacing fix (nw)
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CALLF (nw)
unidasm: Konami CPU is big-endian (nw)
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* hphybrid: major overhaul to add the 09825-67907 variant
* hphybrid: adapted hp64k & hp9845 to revised hphybrid CPUs
* hp9825: first release of HP9825B emulator
* hphybrid: added 09825-67907 to unidasm
* hp9825: improved appearance of blinking cursor
* hphybrid: minor changes
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* start looking at the extra opcodes in the SSD 2000 type XaviX chip (seems some undocumented 6502 opcodes are replaced with more custom ones)
* (nw)
* the xavix memory mapping gets stranger with each piece of new evidence (nw)
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extricate emu.h from tools (nw)
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* Move around the debugger hooks to get a small but measurable performance increase
* Remove emucore from external tools
* Improve performance of DSP16 interpreter a little by generating six variants of execution loop
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