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path: root/src/devices/cpu/clipper/clipperd.cpp
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* clipper: clipper has two branch delay slots Patrick Mackinlay2022-03-291-8/+8
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* Debugger feature improvements AJR2022-03-271-12/+12
| | | | | | | | - Add 'gbt' and 'gbf' debugger commands to step until a true or false conditional branch has been detected. - Update over 100 of the disassemblers in MAME to output a new STEP_COND flag for all conditional branches. Besides being used for execution of the new 'gbt' and 'gbf' commands, this flag also now helps the debugger 'out' command to properly handle conditional return instructions. - Remove STEP_OVER from many instructions that aren't actually subroutine calls (e.g. DJNZ on Z80). A 'gni' debugger command (go next instruction) has been added to accommodate some of the misuse. - Add instruction flag support to several more disassemblers that lacked them entirely (e.g. st62xx) - Don't pass over delay slots for debugging in ASAP core
* clipper: minor bugfix (nw) (#3731) Patrick Mackinlay2018-07-061-2/+2
| | | This enables SoftPC to run.
* interpro: various improvements Patrick Mackinlay2018-02-271-0/+5
| | | | | | | | | | | | | | Many changes, most notable end result is the ability to boot the "blue screen" rebuild floppy, and nearly booting CLIX (hangs trying to mount the filesystems). Summary of changes: * added a softlist * refactored cpu/mmu memory access * added alignment faults * implemented most c400 instructions * fixed wait instruction * corrections to interpro driver * removed broken forced interrupt handling * added support for dma virtual addressing
* dvdisasm: Overhaul [O. Galibert] Olivier Galibert2017-11-261-83/+75
| | | | | | | | Disassemblers are now independant classes. Not only the code is cleaner, but unidasm has access to all the cpu cores again. The interface to the disassembly method has changed from byte buffers to objects that give a result to read methods. This also adds support for lfsr and/or paged PCs.
* interpro: serial dma [P. Mackinlay] Patrick Mackinlay2017-07-101-14/+10
| | | | | | | | | | | * interpro: serial dma * implemented basic serial dma * switch to ncr53c94 * initial ethernet preparation * timer-based dma * oops (nw)
* srcclean (nw) Vas Crabb2017-02-191-7/+7
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* tidy up for pull request Patrick Mackinlay2017-01-241-9/+9
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* tidy up for release Patrick Mackinlay2017-01-241-17/+38
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* c400 instruction disassembly Patrick Mackinlay2017-01-131-4/+35
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* improved documentation Patrick Mackinlay2016-12-281-11/+14
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* added dasm_flags and more macro instructions Patrick Mackinlay2016-12-271-139/+196
| | | | also fixed up formatting
* initial commit Patrick Mackinlay2016-12-271-0/+239