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* emu/devcb.h: Eliminated the need to call resolve() on callbacks. (#11333) Vas Crabb2023-06-171-17/+2
| | | | | | | | | | | | Read callbacks now need a default return value supplied at construction. Replaced isnull() with isunset() which tells you if the callback wasn't configured rather than whether it isn't safe to call. Enabled validation of device callbacks (it seems it was disabled at some point, probably accidentally). Device callbacks and object finders now implement the same interface for resolution.
* emumem: A little more speedup. cache and specific change syntax, and are ↵ Olivier Galibert2020-05-251-18/+8
| | | | | | | | | | | | | | | | not pointers anymore [O. Galibert] The last(?) two changes are: - Add a template parameter to everything (theoretically the address space width, in practice a level derived from it to keep as much compatibility between widths as possible) so that the shift size becomes a constant. - Change the syntax of declaring and initializing the caches and specifics so that they're embedded in the owner device. Solves lifetime issues and also removes one indirection (looking up the base dispatch pointer through the cache/specific pointer).
* sweeten most of the remaining arrays of delegates (nw) Vas Crabb2020-02-071-6/+4
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* pace: Add flag display (nw) AJR2020-01-231-1/+30
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* pace: Hack one cycle off shift/rotate instructions when count is nonzero; ↵ AJR2020-01-131-17/+19
| | | | update notes (nw)
* Darn those switch warnings (nw) AJR2020-01-131-1/+1
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* (nw) pace.cpp : patched 3 compile errors. Please check that these work as ↵ Robbbert2020-01-141-2/+3
| | | | intended.
* pace: Fix carry flag calculation (nw) AJR2020-01-131-2/+2
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* Add preliminary execution core for PACE architecture AJR2020-01-131-42/+806
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* pace, we32100: Notes (nw) AJR2020-01-011-4/+6
| | | | t11: Fix empty disassembler output for some invalid opcodes (nw)
* Add new disassembler for PACE architecture AJR2019-12-281-0/+206
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