New working clones
------------------
RC2014 Mini with CP/M Upgrade [Miodrag Milanovic]
-rc2014: added RTC, IDE, FDC and Sound module, fix memory and i/o mapping, proper flash mapping
* Hooked up floppy drives and controller properly, and implemented video display.
* formats/tim011_dsk.cpp: Added TIM 011 floppy image format.
-machine/upd765.cpp: If waiting for additional command bytes, treat a data register read as an open bus write (tested on real hardware) and always trigger the DRQ line even if in nodma mode. [Carl
-cpu/z180: Added callbacks for tend; decrement bcr1 when DMA channel 1 is active. [Carl]
* pc80s31k.cpp: minor XTAL cleanup
* pc8801.cpp: reduce signature name fns
* pc8801.cpp: separate dictionary and CD-ROM later model use into own state machines
* pc8801.cpp: clean input ports a bit
* pc8801.cpp: bulk printf -> logerror
* pc8801.cpp: misc cleanups
* pc8801.cpp: more misc cleanups
* pc8801.cpp: initial batch of exporting PC8801-31 to a separate device
* pc8801_31.cpp: document register map, add machine ID
* pc8801.cpp: fix configuration mistake for CPU speed
* pc8801.cpp: add base diplocations, massage documentation of ports $30, $31, $40, misc cleanups
* pc8801.cpp: fix mouse cursor jump bugs, remove deprecated PORT_RESET usage;
pc8801.cpp: rework and extend expansion slot descriptions;
* pc8801.cpp: add note about extended FH keyboards
* pc8801.cpp: add dip positions for BASIC dips
* pc8801_31.cpp: add stub SCSI bus controller
* pc8801.cpp: blind fix kanji LV2 hookup
* pc8801.cpp: use required_region_ptr for ROM regions, split kanji_lv2 to own one
* pc8801.cpp: move a few notes to XML
* pc8801_flop.xml: correct Digan no Maseki title
* pc8801.cpp: remove unneeded port $33 hookup (should be unmapped on all PC8801 variants)
* pc8801.cpp: initial implementation of interrupts using i8214 as base. Fixes at least yojukiko and bishojbg BGMs
* pc8801.cpp: add clock calculation for internal DAC1BIT, add reported V1 revision numbers for each romset.
* pc8801.cpp: move OPN/OPNA sound chip mounts to internal model types, add stereo mixing
* pc8801.cpp: add sound irq pending mechanism, particularly needed by Telenet games
* pc8801_flop.xml: update QA notes
* pc8801_flop.xml: more misc QA notes
* pc8801.cpp: improve irq semantics, connect rxrdy_irq_w signal
* pc8801.cpp: fix some irq regressions
* pc8801.cpp: make OPNA a bit less louder, QA checkpoint
* pc8801.cpp: fix broken link, unmapped I/O documentation
* pc8801.cpp: add JMB-X1 map, other minor notes
* pc8801_flop.xml: fix metalora title and manufacturer
* pc8801.cpp: minor cleanups
* pc8801.cpp: start inheriting from base pc8001_base_state, add initial hooks for actual 3301 + i8257 devices
* pc8801.cpp: fix port40_r reading mistake
* pc8801.cpp: fix 24kHz pixel clock
* pc8801.cpp: 3301 irq is tied to VRTC not INT
* upd3301.cpp: fix VRTC vblank/display bit timer
* pc8801.cpp: fix DMA readback
* upd3301.cpp: convert to logmasked
* upd3301.cpp: support for no attributes/no special control mode
* pc8801.cpp: simplify bitmap 3bpp drawing and add preliminary palette rasters
* pc8801.cpp: misc documentation updates
* upd3301.cpp: clear bitmap layer on FIFO reset
* i8214.cpp: PoC in separating INT ASSERT and CLEAR phases
pc8801.cpp: tie acknowledge to INT rather than inside callback. Avoids spurious irq regressions;
* upd3301.cpp: handle bitmaps as pure transparent;
pc8801.cpp: add BG Pal handling, honor transparency in all bitmap layers;
* pc8801.cpp: minor cleanups
* pc8801.cpp: better handling of bitmap fills
* pc8001.cpp: carry over attribute fetches between lines when 3301 is in color mode
* pc8801_flop.xml: update QA, move notes from main driver
* pc8801.cpp: implement colorized b&w graphic modes
* pc8801.cpp: cleanup obsolete functions
* pc8801.cpp: extend a bunch of notes
* pc8801.cpp: add boilerplate code for base irq mechanism
* pc8801.cpp: add expansion card support, with JMB-X1 (partly addresses #8709), PC-8801-23 and PCG-8100 as PoC examples.
* pc8801_exp.h: fix CI clang build
* pc8801_31.cpp: SW list hookup
New NOT_WORKING software list additions
---------------------------------------
pc8801_cdrom.xml: CD Takarabako [r09]
* pc8801.cpp: promote some romsets to parent
* pc8801.h: reinstate dummy initialization in state machines
* pc8801.cpp: save_item to all variables in state machines
* machine/laserdsc.cpp: Added functionality to retrieve if a disc is CAV.
* machine/ldv4200hle.cpp: Added high-level Pioneer LD-V4200 player emulation.
Machines promoted to working
----------------------------
Time Traveler (set 1) [Ryan Holtz, Matt O, ld-decode Team]
Structural changes:
- amiga_copper.cpp: convert to device, added copins implementation as debugging mailbox, convert to logmacro.h;
- 8364_paula.cpp: convert audio implementation accessors from switch-case to per-channel maps;
- amiga.cpp: convert OCS/ECS/AGA chipset flavours to address_map_bank_device, currently using the older custom_chip_r/_w as a legacy trampoline that will be progressively removed once that we have working implementations of Agnus/Denise and derivatives;
- akiko.cpp: convert to logmacro.h;
- amigafdc.cpp: better elaborate QA notes, add "Trackdisk" to device long name as officially referred by Amiga SDK:
- amiga.cpp: kicked off an amiga_demos.xml SW list hookup;
Adds the following implementation detail changes:
- amigaaga.cpp: fix sprites and bitplanes in dualpf modes, fixes at very least cd32:dstreets on gameplay;
- amigaaga.cpp: fix BPLCON0 when planes == 7 is set, fixes title screen GFXs in surfninj;
- amigaaga.cpp: use HAM6 when not in AGA mode, fixes colors in cdtv:townona when run with CD32 system;
- amigaaga.cpp: fix sprite control fetches when FMODE != 0, fixes at very least Digger AGA sprites display;
- amigaaga.cpp: add extended bitplane delay hooks;
- amigaaga.cpp: fix HAM8 when in HIRES mode, fixes at least roadkill title and car screens;
- amiga.cpp: allow LOF bit to be set by writing bit 15 on VPOSW, fix roadkill AGA boot;
- amigaaga.cpp: implement Extra Half-Brite mode, used by bblow_a main menu
- amiga.cpp: disallow blitter address writes to go beyond the allocated chip RAM, fixes OCS sockid and AGA sockid_a drawing spurious filled tiles on playfield;
- amiga.cpp, amigaaga.cpp: workaround most GFX pitch corruptions, caused by implicit DDFSTOP overrunning width loop;
- amiga.cpp: allow DDFSTRT and DDFSTOP to read bit 2 in lores mode, fix swordsod GFX pitch in gameplay;
- amiga.cpp: use pf2pri for non-dual playfield, fixes alfred player sprite visibility;
- akiko.cpp: subq command adds +2 in command buffer, fixes cdtv:defcrown hardlock emulation;
- amigaaga.cpp: implement bscan2;
- amiga.cpp: disable floppy drive default for CD32;
- cubo.cpp: add inputs to eldoralg/odeontw/odeontw2;
- amiga.cpp: allow CD32 to read CDTV titles from SW list;
New NOT_WORKING software list additions
---------------------------------------
cdtv.xml: 17 Bit - Collection for Amiga CDTV, 17 Bit - Continuation Disc,
A Bun for Barney (USA), Advanced Military Systems (Europe),
American Heritage Illustrated Encyclopedic Dictionary (USA, 1991a Edition),
Barney Bear Goes to School (USA), Cinderella - The Original Fairy Tale (USA),
Defender of the Crown CDTV (Europe), Deutschland Kompakt (Germany),
Fantastic Voyage (USA), Garden Fax - Garden Plants (USA),
Garden Fax - Trees, Shrubs, Roses, and Conifers (USA),
Language TV - English (France), Lemmings (Europe), Log!cal (Europe),
Mud Puddle (USA, Multi 5), Pandora's CD v1.0 (alt), Psycho Killer (U2A2020UA),
CDTV Demo Disc (Europe), Raffles (Sweden),
Snoopy - The Case of the Missing Blanket (Sweden), Team Yankee (Europe),
The Curse of Ra (Germany),
The Demo Collection for Amiga CDTV (Europe, Black Disc),
The Hutchinson Encyclopedia (Europe),
The New Basics Electronic Cookbook (USA, 1991a Edition),
Time Table of History - Business, Politics & Media (USA, 1991a Edition),
Trivial Pursuit - The CDTV Edition (Europe, v1.0a),
Turrican (Germany, alt), Turrican II: The Final Fight (Germany, alt),
Welcome to CDTV Multimedia (USA, CDRM-499000), Wrath of the Demon (USA),
Xenon 2 - Megablast (Eng, Fra, Ger, Ita), Ten on Ten Compilation [redump.org]
------------------
BBC Micro Model B (Norway) [Nigel Barnes]
New clones marked as NOT_WORKING
--------------------------------
Cisco SIST1 Terminal [Nigel Barnes]
Addressed pure virtual function call crash on end of emulation session
if you haven't explicitly removed all address space taps, memory
corruption on end of emulation session if you haven't explicitly removed
all address space change notifiers, and symbol being garbage-collected
out from under you while you have parsed expressions or other symbol
tables that depend on them.
Removed the copy constructor for parsed expressions as the underlying
C++ copy constructor appears to be broken, and simplified symbol table
constructors. Also made symbol table add methods return the new entry
to avoid the need for an extra lookup.
Fixed breakpoint/watchpoint objects being inappropriately copied into
the tables returned by bplist() and wplist(), allowing the enabled
property to be modifiable for breakpoint and watchpoint objects in Lua.
Fixed drivers and devices causing a new memory pass-through handler to
be allocated on each soft reset, and fixed multiple instances of taps
being installed in the event the machine is reset before the tap is
removed.
Added classes for managing broadcast subscriptions, and adapted address
spaces to use this for change notifications.
- Add W65C02S CPU emulation with subtly different fetch patterns from classic 65C02 and use it for arbv2, cmmb103, cmmb162 and bbc_tube_rc6502
- Replace ST2XXX's slightly customized CPU emulation with hooks into new W65C02S core
* Created an initial file system implementation for OS-9 under the CoCo
* Minor fixes to directory entry handling
* Changed to use fsblk_t::r[8|16|24|32]b()
- Changed the above functions to be const
- Remove the iodevice_t classification, which was not used that much and was incomplete anyway. Image device implementations must now provide their own instance names and brief instance names. Several new parent classes have been created to make it easier to use the old standard names.
- Change must_be_loaded from a pure virtual function to be overridden in implementations to a getter for a base class property that can be set on the host side (as was formerly made possible for NES, MD and "generic" cartridge slots) but defaults to false for all types. This restrictive property has been unset for a small number of cases.
- Create parent classes for paper tape and magnetic tape devices. At present these are dummy classes that do little to nothing, but may help unify implementations in the future.
- Change several member functions to take std::string_view parameters rather than const std::string & or const char *.
- Make update_names take into account brief names, as discussed in PR #2555.
- Remove the obsolete uses_file_extension function (which used thread-unsafe strtok).
* portfolio_ccm_slot: Change image type from "cartridge" to "memcard"
* i7220, datapack: Add custom instance names that weren't there before
* pc11: Add note
