Cet émulateur Atari ST a été mis à jour pour Windows et Linux. Une version MacOS est prévue dans un futur proche. Les améliorations sont les suivantes:
Emulation:
- STE Joypads:
*Fix: Joypad A Option button
*Fix: Joypad B extended buttons
- ACSI / IDE:
*Fix: image file attribute check when using device files
*Fix: v1.8 ACSI regression with A1=0 case
- GEMDOS HD:
*Fix: matching exactly 8 chars long file names containing '.'
*Better mapping of host errors to GEMDOS error codes
*Support for mapping file names with 8-bit characters between host and Atari encodings (umlauted chars etc)
*Program header (TT-RAM) allocate flags support
- CPU:
*update WinUAE CPU core version from 2.3 -> 2.8.1 -> 3.0 -> 3.1
.MMU emulation fixed
.instruction/data cache emulation
.better 68020/30 prefetch pipeline
.cycle accuracy, etc.
*in 68000 mode, remove some un-allowed for CMPI, BTST and TST
*check for address error when new PC is set at the end of RTE, RTS and RTR
*fix "move.b an,", it's not allowed and should give illegal instruction
*improve stack frame for bus error and address error
*allow bus control only for 030 (i.e. prevent TOS forcing 16Mhz at boot with higher CPU levels)
- Memory:
*TT-RAM / 32-bit addressing support both for TT & Falcon emulation (when using EmuTOS, this requires version 0.9.4 or later)
- FDC changes:
*for STX disks, fix type I commands with verify bit on tracks with no sector
*for ST/MSA, check read address and read track are not beyond max track
- MFP:
*better emulation of GPIP, AER and DDR
- MIDI:
*some RX/TX interrupt conditions were not correctly handled
*TDRE bit is status register more accurately handled
- Video:
*fix value when reading video counter $FF8205/07/09 in high res
- Blitter:
*when transfer ends, hog bit should be cleared in control register
- DSP:
*better emulation of the HREQ signal
Emulator:
- Support for compiling with libSDL2 (experimental)
*SDL2 supports other than 2x scaling factors for ST/e emulation
- Misc fixes:
*Fix: WinUAE CPU core (FPU) memory state restore
*Fix: chrash with VDI extended resolution emulation when C: isn't GEMDOS HD emulated drive
*Fix: invalid defaults for real joysticks
*Fix: compilation when zlib is missing
*Fix: bugs from Debian bug tracker:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=716536
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=688594
- Additional TOS run-time patching:
*Support fast boot also with TOS v3 & v4
*Support 32-bit addressing also with TOS v4
*Replace TOS v4 instructions unsupported on 060
*HW specific phystop value in VDI mode
- Options:
*Fast boot (warm boot / memory check bypass) is disabled by default
*68060 CPU level and --ttram support with new WinUAE CPU core
*New --png-level option to decrease AVI compression CPU load
*Mouse warping on reset & resolution change can be controlled with new --mousewarp option
- Hard drive emulation:
*BUS ID for ACSI drive can be specified with --acsi
*GUI and command line options to enable 8-bit file name Atari <-> host charset conversion for GEMDOS HD
*GUI and command line options to specify GEMDOS HD emulation drive (default = C:), or to skip recognized drives used by partitions on ACSI & IDE images
*Partition count parsed by Hatari might not match count used by Atari HD driver due to driver differences in interpreting disk MBR
*Refuse to mount same HD image from multiple Hatari instances (on platforms supporting BSD flock()), to avoid corrupting them
- SDL GUI:
*joystick navigation in options GUI
*keyboard navigation & shortcuts in options GUI
*sort file selector items case-insensitively with folders first
*Partial support for showing Latin1 chars from UTF-8 file names
*AltGr+F<1-4> keyboard shortcuts to switch mode/type for emulated joysticks and joypads
*User can reset or quit emulation from CPU halt dialog
*Fix: sync joystick changes with statusbar
*Fix: update default max window size for 2-line statusbar
NOTE: size would need to be updated in Hatari config files too!
*Fix: statusbar assert when FPU/MMU/TT-RAM are enabled in WinUAE CPU core
*When cpu enters 'halt' state in case of double bus/address errors, show a dialog window to reset or call the debugger
*Fix bug in the filesector dialog that could create bug in other dialogs used in Hatari
- Debugger:
*Fix: crash when GEMDOS tracing is used without GEMDOS HD emulation
*Fix: update external disassembler's CPU mask when CPU type is changed (it wasn't restricted to opcodes valid for given CPU type)
*Fix: breakpoint addition/removal within chained breakpoints
*Fix: Atari program detection on Windows for "symbols" command
*Profiler support for TT-RAM (uses *ton* of memory)
*Profiler support for (030) data cache and new "profile caches" command to show i/d-cache hit/miss histograms
*Add trace support for IDE, MIDI and keymaps. ACSI (SCSI) and IDE trace output shows primary partition tables for ACSI & IDE images (both Atari and DOS MBRs are supported)
*Add "os_base" trace option to trace Fopen/Fclose/Pexec/Pterm*. That and "os_all" will now enable also xconout console redirection
*Output from --conout goes now to stdout instead of stderr
*Add "reset " command
*Add "save" subcommand to "history" command
*Add "basepage" address variable
Other changes:
- Add script to convert long host file names to Atari file names, use that in atari-hd-image script
- Add hatari-prg-args script for providing arguments to autostarted programs
- Fix Atari program detection on Windows in "gst2ascii" tool
- Hatari & disk image icons in SVG & PNG formats (multiple sizes)
- Remaining Hatari OSX UI changes for Hatari v1.8.0 (localization)
- Add video-recording.txt doc on video recording/uploading best practices
Fixed demos:
- Graphix Sound 2 in Relapse by Cybernetics (blitter+cpu, bus arbitration)
- RGBeast by Aggression (video, writing to video counter during active display)
- My Socks Are Weapons by Legacy (video, reading video counter in high res)
Fixed games:
- Superior 65 - Blood Money (cpu, exception stack and bus error) (note that this version is bugged and will crash with TOS 1.04 or 1.62)
- Obitus (STX version) (fdc, seek+verify on a track with no sector)
- The Teller (STX/CTR version) (cpu, exception stack and address error)
- War Heli (cpu, exception stack for address error and prefetch)
Fixed programs:
- Realtime and M by Eric Ameres (midi + mfp, toggle bit 0 of AER)
- Notator (midi, more precise TDRE bit in status register)
Known regressions (see compatibility list):
- Suretrip demo by Checkpoint
- Golden Island game demo with WinUAE CPU core |
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