25.Oct.2012
Rupert Hausberger (ANF)
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Amiga-Emulator: Janus 0.6
Janus is an Amiga emulator written in Javascript and by Rupert Hausberger which works with modern web browsers - although being completely supported only by Chrome currently (amiga-news.de reported).
In the latest version 0.6 AmigaOS 1.x as well as now version 2.04 and AROS are supported. Additionally games like Alien Breed Tower Assault, Project-X Special Edition, Shadow of the Beast 2 or Wings now work.
Changes in version 0.6 (25.10.2012):
- ROM
- Added support for extended-roms.
- AROS kickstart replacement is now the default-rom, and will be downloaded and used on the fly.
- RAM
- Changed internal memory alignment from 8 to 16 bit.
- Added fast-ram support, through a emulated Commodore A2058 in Zorro2-mode.
- Removed the D8DC-memory-option from the GUI. This memory space is now always allocated.
- Sorted access for memory-routines by priority.
- CPU
- Fixed sign-extension for memory to address-register transfers in MOVEM.
- Fixed sign-extension for absolute-word addresses in exEA.
- Fixed wrong address when writing a byte to the stack in ldEA.
- Fixed 32bit calculations for address-regsiters in ADDQ/SUBQ.
- Fixed remainder calculation in DIVU.
- Optimized integer-arithmetic functions. Size depending calcalations are now used.
- Improved exception 2/3 handling.
- More small cleanups not listed here.
- Disk
- Ported latest disk-code from WinUAE. Disk-based problems should be gone now, e.g. floopy shown as BAD or read errors.
- Diskchange does now work.
- Drives can be disabled now.
- DD/HD types are now supported.
- Display
- Added missing support for HAM6.
- Fixed horizontal and vertical screen-centering.
- Fixed screen-draging, almost, read the "Known bugs" section.
- Added better screen-scrolling.
- Input
- Fixed key-mapping to the amiga key-layout, at least in Chrome. Firefox does not like "öäü", it seems.
- Added support for individual configurations of joystick-movement and fire-buttons.
- Fixed bug, that made the fire 1 button on joystick 0 not working.
- Fixed bug in the mouse-movement function, that calculates the wrong coordinates in some cases.
- GUI
- Added eject-button in the disk-change requester.
- Removed the CPU and OCS/ECS options. They are useless so far.
- The "Pause" and "Resume" buttons are once now.
- Made some options only apera when selected.
- Did some cosmetics.
- Misc
- Added support for Zorro2-expansion cards.
- Added a more precise event-handling. This makes the audio-output a little smoother.
- Changed the ratio of CPU-/Chipset-time from 1:8 to 1:4
- Fixed a bug in the RTC. "Year" is now calculated correctly.
- Fixed incorrect response of serial.device. Now crashed programms does reset (and show the guru), instead of idle.
- Any output on the serial.device is now redirected to the debug-log. (dev only)
- Kickstart/Workbench 2.04 and AROS does now work.
- Overall about 10-30% more speed, as long as the blitter is not used too much.
(snx) (Translation: dr)
[News message: 25. Oct. 2012, 22:27] [Comments: 0]
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