CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning after v1.0.

Unreleased

Added

• Continuous Integration services

Changed

• Documentation into Markdown format

Deprecated

Removed

Fixed

Security

Pre-KeepAChangelog releases

v1.0.0 (V1.0 snapshot) – (date unknown)

Added

• Unix: add large file support for 2+ GB hard disk images
• Unix: implemented ignoresegv feature on Linux/x86, Linux/ppc, Darwin/ppc
• Unix: new ether prefs option tun to use a TUN/TAP interface. The configure script used can be overriden with etherconfig
• Unix: sheep_net driver ported to kernel 2.6 (patches from Mac-On-Linux)
• Unix: add user-mode network emulation stack, enabled with slirp
• Unix: implement X11 to MacOS exchange of text through the clipboard
• Windows: a new port derived from Lauri's work is now available

Changed

• backport idlewait feature from SheepShaver
• JIT: integrated dynamic translator for Linux/x86 and FreeBSD/x86
• JIT: ported backend to support Linux/x86_64 (AMD64 and EM64T platforms)
• JIT: improve detection of newer CPUs based on the P4 core but fallback to a safe default, if necessary
• Unix: moved minimum autoconf support to 2.52+
• Unix: cleaned up pthread attributes [Brian Johnson]
• Unix: it is now possible to make the serial drivers pipe their input/output to programs by using a '|' followed by a command line as the modem or printer port setting (instead of a device name like /dev/ttyS0) [Brian Johnson]
• Unix: the option --config FILE tells B2 to use a different config file
• Unix: new prefs options dsp and mixer to set the OSS device names instead of the hardcoded /dev/dsp and /dev/mixer
• Unix: SDL audio and video output are now available in option
• Unix: improve overall responsiveness on NetBSD platforms

Fixed

• fixed support for volumes larger than 4 GB
• fixed the problem with Ticks getting incremented on every interrupt, not just 60 Hz (e.g. moving the mouse made the caret blink faster)
• JIT: fixed translation through constant jumps (jitinline config option)
• Unix: fixed floppy problems under Linux
• Unix: serial port baud rates are now set correctly
• Unix: fix network code to work correctly on 64-bit platforms
• Unix: fix GUI to build with newer GTK+2
• Unix: fix crash when exitting the GUI early
• Unix: fix fullscreen DGA mode with the VidMode extension

V1.0 snapshot) - 2002-01-15

Added

• added support for on-the-fly video resolution and depth switching, and gamma tables
• added support for platform-independant mutexes, used by adb.cpp for thread-safe mouse handling

Changed

• fsave/frestore emulation under AmigaOS and NetBSD/m68k always behaves like a 68882/68040 FPU, eliminating the need for 68060 FPU patches
• the TIME_OFFSET constant has been replaced by a (portable) function TimeToMacTime(); file dates in ExtFS should now be correct
• ADBInterrupt() is no longer called from the 60 Hz interrupt but has its own interrupt flag, potentially increasing the smoothness of mouse movement
• ether.cpp: implemented relatively platform-independant "AppleTalk over UDP" mode that doesn't require any special kernel modules or network drivers but can only interconnect instances of Basilisk II; this is enabled by setting udptunnel to true
• Unix: windowed display mode supports different resolutions and color depths, which can be switched on-the-fly
• Unix: Ctrl-F5 grabs mouse in windowed mode (enhanced compatibility with games like flight simulators)
• Unix: X11 events are handled as soon as they arrive, outside of the 60 Hz video refresh raster
• Unix: audio sample rate, bit depth and channel count are adjustable in the MacOS Sound control panel

V0.9 (release 0.9-1) - 2001-05-31

Changed

• final adjustments for 0.9 release

V0.9 (snapshot) - 2001-05-29

Added

• added help for command line arguments, PrefsInit() now removes all processed options

Changed

• Unix: some performance improvements to VOSF screen update code [Brian J. Johnson]
• Unix: renewed SIGSEGV support functions. Side effect: configure script cleanups and probable Direct Addressing/VOSF support for other platforms (NetBSD, AIX, OSF/1, Irix) [Gwenole Beauchesne]
• Unix: -Ofast option is supplied to MIPSPro compiler [Brian J. Johnson]
• Unix: FreeBSD configure script cleanups [Michael Alyn Miller]
• Unix: ether_linux.cpp moved and renamed to ether_unix.cpp, now also works with the tap driver under FreeBSD [Michael Alyn Miller]
• AmigaOS: SCSI buffer type can be selected

Fixed

• serial_unix.cpp: input/output_thread_cancel weren't initialized [Kolja Waschk]
• Unix: workaround for IRIX pthreads bug in Delay_usec() [Brian J. Johnson]
• BeOS: fixed some bugs in the extfs file types handling

V0.9 (snapshot) - 2001-02-17

Added

• Unix: added (experimental) real addressing mode [Gwenole Beauchesne] (activated through the --enable-addressing=real configure option)
• Unix: added direct addressing mode [Gwenole Beauchesne] (default addressing mode, if possible)
• Unix: added screen updates on SEGV signals [Gwenole Beauchesne] (activated through the --enable-vosf configure option)
• Unix: added IRIX audio driver [Brian J. Johnson]
• AmigaOS: implemented XPRAM watchdog task
• BeOS: implemented the powerrom_cpu CPU engine for BeOS/PPC that uses the 680x0 emulator contained in an Apple PowerMac ROM to run Basilisk II (ca. 4x speed improvement); when running on a BeBox, a PCI PowerMac ROM image is needed to use this (the path name of the ROM file can be set with the preferences item powerrom, default is PowerROM)
• cdrom.cpp: implemented Status(6) call (return format list) [Landon Fuller]

Changed

• adapted for cxmon V3.0 which is now the required minimum
• Unix: improved timing of periodic threads
• Unix: command line options now use ---prefix, e.g. --rominfo
• AmigaOS: Amiga mouse pointer is hidden inside windowed Mac displays
• AmigaOS: disabled 68060 Super Bypass mode because of CPU bug triggered by MacOS 8
• AmigaOS/Unix extfs_*.cpp: .finf helper file now stores complete FInfo/FXInfo, replaced get/set_finder_*() functions by get/set_finfo()
• AmigaOS/Unix: it's possible to specify preferences items on the command line
• include/macos_util.h: defines FOURCC() macro to make MacOS-like four-character-codes, replaced most instances of multi-character constants in the sources by this macro to avoid compiler warnings
• Imported some changes from the Windows port, most notably FPU fixes and the 1 Hz interrupt [Lauri Pesonen]
• Ported Lauri Pesonen's FPU core to GCC/i386 [Gwenole Beauchesne]

Fixed

• UAE cpu: fixed a bug in the memory handlers preventing from correctly updating 15 and 16 bpp displays on big endian systems
• AmigaOS: enabled floppy support, fixed floppy bugs [Jürgen Lachmann]
• AmigaOS sys_amiga.cpp: workaround for 2060scsi.device bug when when reading from CD-ROM [Jürgen Lachmann]
• AmigaOS prefs_editor_amiga.cpp: fixed bug when adding volumes [Jürgen Lachmann]
• AmigaOS: added MacsBug support (tested with MacsBug6.6.1), fixed <move sr,(sp)> bug [Jürgen Lachmann]

V0.8 (snapshot) - 2000-07-13

Added

• Unix prefs_editor_unix.cpp: new Input pane, containing keycode and mouse wheel options
• AmigaOS: added support for CyberGraphX [Jürgen Lachmann]
• clip_*.cpp: added prefs item noclipconversion for turning off charset conversion of text clips (only CR->LF gets translated) [Toshimitsu Tanaka]

Changed

• Unix: runs natively on NetBSD/m68k
• Unix: compiles without pthreads, but without serial/ethernet/audio support
• Unix video_x.cpp: DGA and SHM are only tried on local X11 displays
• Unix video_x.cpp: re-integrated old window update method; frameskip=0 ("Dynamic") selects new method, other values select old method

Fixed

• Unix: --without-mon configure option now works
• audio.cpp: audio_data is cleared on reset [Lauri Pesonen]
• prefs.cpp: empty string prefs items could be written to prefs file but not read back correctly

V0.8 (snapshot) - 2000-03-14

Changed

• Unix video_x.cpp: new window refresh code [Samuel Lander]

Fixed

• Unix timer_unix.cpp: fixed time zone handling under Linux and SVR4

V0.8 (release 0.8-1) - 2000-01-30

Changed

• extfs: extended size of finf helper files to 32 bytes to eventually allow storing the complete FInfo/FXInfo in it

V0.8 (snapshot) - 1999-12-22

Added

• new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu and Mac2Mac_memcpy

Changed

• imported UAE CPU 0.8.10 changes
• some provisions for using UAE CPU compiler (doesn't work yet)
• video_x.cpp: XFree86 VidMode extension is used to switch modes in DGA mode

Fixed

• extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary IOParam block was not in Mac address space and FSItem parent IDs didn't get swapped) [Lauri Pesonen]
• extfs.cpp: several fixes [Lauri Pesonen]

V0.8 (snapshot) - 1999-11-02

Added

• added replacement for BlockMove() trap
• added (incomplete) emulation of 68040 instructions (CINV, CPUSH, MOVE16 (Ax)+,(Ay)+ and FPU stack frames), enough to boot MacOS
• Unix: added support for ESD audio output; merged with OSS audio and put in a new audio_oss_esd.cpp file which is also used under FreeBSD 3.x
• Unix: added mkinstalldirs to make install target
• Unix video_x.cpp: added mouse wheel support [Alexander R. Pruss]

Changed

• a warning is issued if the ROM seems to require an FPU but FPU emulation is turned off
• medium removal is allowed in CDROMExit()
• UAE CPU: opcode routines no longer return the cycle count
• Unix: cleaned up the configure script
• Unix: ROM breakpoint can be specified with -break command line argument
• Unix: -rominfo command line argument to print information about ROM version and tables
• Unix: ExtFS supports resource forks and Finder info (these are kept in hidden .finf and .rsrc directories)
• Unix audio_oss_esd.cpp: AudioStatus is re-set after determining audio device capabilities (actual sample rate is also determined) [Alexander R. Pruss]
• AmigaOS sys_amiga.cpp: supports 64-bit device I/O (NSD)
• AmigaOS sys_amiga.cpp: device block size is respected on writes

Removed

• removed Windows sources from the source archive; a version of these that actually compiles and works can be downloaded from Lauri Pesonen's site
• removed the MemoryDispatch() replacement routine; the routine in the ROM is now always used; this fixes the MacOS 8 Finder copying bug and also most "unimplemented trap" errors on MacOS bootup; yeah :-)
• AmigaOS: removed support for SAS/C

Fixed

• fixed many UAE FPU bugs [Lauri Pesonen]
• extfs.cpp: fixed bug with fsResolveWDCB in fs_get_wd_info()
• Unix audio_oss_esd.cpp: silence in 8-bit mode used wrong fill value (0 instead of 0x80) [Alexander R. Pruss]
• Unix sys_unix.cpp: device size is read correctly under Linux

V0.8 (snapshot) - 1999-10-21

Added

• added external file system to access host OS files from the MacOS; root directory is specified by the extfs prefs item
• added patches for NetBSD [Bernd Sieker]
• Unix: added fbdev DGA support and SPARC assembly optimizations to UAE core [Gwenole Beauchesne]

Changed

• sony.cpp, disk.cpp and cdrom.cpp: disk insertions are now checked for by an interrupt routine
• localizable strings are now split into a common and a platform-specific set
• moved most initialization/deinitialization code to InitAll() and ExitAll() in main.cpp
• AmigaOS: now compiles with GCC (Geek Gadgets)
• Unix: compilation of cpuemu.cpp is now split in 8 parts
• Unix: volume list in GTK prefs editor is reorderable

Fixed

• corrected TimerDateTime() in timer_unix.cpp and timer_beos.cpp [Toshimitsu Tanaka]
• AmigaOS: fixed crash when gtlayout.library was not present
• AmigaOS clip_amiga.cpp: fixed small bug in CR->LF translation [Giacomo Magnini]

V0.7 (release 0.7-2) - 1999-10-06

Added

• Added BasiliskII.spec for making RPMs [with assistance from Roman Niewiarowski]
• Unix sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans /etc/fstab to find HFS volumes)
• Unix sys_unix.cpp: implemented Sys(Prevent/Allow)Removal() [Ryan Cumming]
• Unix main_unix.cpp: added call to gtk_set_locale() before gtk_init() [Toshimitsu Tanaka]

Changed

• Unix: basilisk_ii_keycodes renamed to keycodes, default location of keycodes file is now /usr/local/share/BasiliskII/keycodes
• Unix: improved the install target, added uninstall target
• Unix sys_unix.cpp: Sys_open() checks whether an HFS volume is currently mounted under Linux and tries to unmount it
• Unix video_x.cpp: dga screen preferences now takes width and height as parameters (e.g. dga/640/480), like win [Pablo Averbuj]
• Unix prefs_editor_gtk.cpp: made the window width/height widgets comboboxes providing some useful defaults

Removed

• Unix/Linux/NetDriver: removed MAKEDEV, functionality now included in Makefile (make dev)

Fixed

• Unix/Windows: fixed bugs in protocol removal [Lauri Pesonen]
• Unix video_x.cpp: Caps Lock behaves as expected [Pablo Averbuj]

V0.7 (alpha) - 1999-07-25

Added

• added new prefs item nosound to disable sound output
• sound output implemented for BeOS, Linux, Solaris and AmigaOS (requires Sound Manager 3.x)
• dummy audio_dummy.cpp: created
• dummy prefs_dummy.cpp: created
• dummy xpram_dummy.cpp: created
• macos_util.cpp: added FileDiskLayout()
• Unix: added 64-bit data types (needed by timer_unix.cpp)
• Unix: added keyboard translation method using raw keycodes instead of keysyms (controlled by keycodes and keycodefile prefs items) which doesn't depend on the selected keymap
• Unix sysdeps.h: added unaligned access functions for SGI MIPSPro compiler [Brian J. Johnson]
• Unix/Irix unaligned.c: created [Brian J. Johnson]

Changed

• with 32-bit clean ROMs, the CPU type is now reported as a 68030 (for those OpenTransport fans :-)
• uae_cpu: updated to UAE 0.8.9
• Unix: moved Linux- and FreeBSD-specific files to their respective directories
• Unix: when running as root, Basilisk II tries to assign real-time priorities to some threads
• Unix: calls to nanosleep() protected by autoconf define
• Unix main_unix.cpp: tick thread replaced by POSIX.4 timer when possible
• Unix timer_unix.cpp: uses POSIX.4 timing facilities when possible
• Unix sysdeps.h: changed C++ comments to C comments as this file is included by some *.c files in uae_cpu [Brian J. Johnson]
• Windows: updated sources

Removed

• video.cpp: removed useless BlankMousePointer flag
• Unix video_x.cpp: all X calls during emulation are now done from the redraw thread which is also active in DGA mode; as a result, XLockServer()/XUnlockServer() are no longer necessary

Fixed

• uae_cpu/gencpu.c: fixed bug in CAS2, OpenTransport works now

V0.6 (alpha) - 1999-07-12

Added

• Unix scsi_freebsd.cpp: added support for FreeBSD 2.x [Orlando Bassotto]
• Unix/FreeBSD scsidump.cpp: added [Orlando Bassotto]

Changed

• Unix: Basilisk II now accepts a -display <display> argument to specify the X display to use
• Unix main_unix.cpp: XOpenDisplay() is now called from main()
• Unix posix_sem.cpp: updated [Orlando Bassotto]
• Unix prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/printer devices [Orlando Bassotto]
• Unix serial_unix.cpp: FreeBSD printer devices are recognized [Orlando Bassotto]

Fixed

• Unix: mounting floppies with Ctrl-F1 now works
• Unix ether_linux.cpp: now works when ethertap is configured for multicast support
• Unix sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default serial prefs for FreeBSD [Orlando Bassotto]
• Unix sys_unix.cpp: fixed SysIsDiskInserted for Linux floppy

V0.6 (alpha) - 1999-07-05

Added

• Unix ether_linux.cpp: added ethertap support (see README for details)
• dummy clip_dummy.cpp: created

Fixed

• fixed mouse for Classic ROM and MacOS 6.x/7.x

V0.6 (alpha) - 1999-07-02

Added

• rom_patches.cpp: added CheckROM() which has to be called before PatchROM()
• rom_patches.cpp: started ROM patches for Classic/SE ROMs
• uae_cpu, cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer mapping
• uae_cpu, memory.cpp: added support for Mac Plus/II memory maps and 24-bit addressing
• main_*.cpp: added TwentyFourBitAddressing flag
• Unix: support for FreeBSD [Orlando Bassotto]
• Unix scsi_freebsd-cam.cpp: created [Orlando Bassotto]
• Unix posix_sem.cpp: created [Orlando Bassotto]
• Unix main_unix.cpp: added call to XF86DGAForkApp()
• Unix video_x.cpp: support for Classic video mode and display on 1-bit screens
• Unix video_x.cpp: added check whether screen is really DGA capable
• Unix video_x.cpp: added check for image endianess
• Unix sys_unix.cpp: added replacement for Linux llseek() for platforms that don't have it

Changed

• adb.cpp: ADB handlers get ADBBase passed in a3
• adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic mouse handler wants it there)
• uae_cpu, basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in Init680x0() (instead of main_*.cpp)
• uae_cpu, newcpu.cpp: re-implemented support for 68000/010 emulation
• uae_cpu, cpuopti.c: patched for egcs [Orlando Bassotto]
• main_*.cpp: CPU type and addressing mode depends on ROM version
• main_*.cpp: tick thread changed to use new TimerDateTime() function
• include video.h: VideoInit() takes classic parameter to select "Classic" video mode (512x342, 1-bit)
• include timer.h: new function TimerDateTime() to get local date/time in Mac format
• Unix *.cpp: replaced sleep() and usleep() by nanosleep()

Fixed

• emul_op.cpp, EMUL_OP_CLKNOMEM: reading from the RTC time registers yields the correct time and date
• Amiga prefs_editor_amiga.cpp: ROM file selection via file requester didn't work

V0.6 (alpha) - 1999-06-22

Changed

• BeOS prefs_editor_beos.cpp: it is now possible to drop ROM files on the "ROM File" control
• BeOS sys_beos.cpp: Basilisk II will not try to unmount volumes (from BeOS) that are to be mounted read-only

Fixed

• fixed small compilation problems on BeOS/x86
• rsrc_patches.cpp: fixed for MacOS 7.6.1
• dummy/scsi_dummy.cpp: scsi_send_cmd() was missing timeout parameter
• Unix video_x.cpp: fixed compilation problem on systems without DGA

V0.6 (alpha) - 1999-06-20

Added

• scsi.cpp: added timeout parameter to scsi_send_cmd()
• Unix scsi_linux.cpp: implemented
• Unix video_x.cpp: implemented VideoQuitFullScreen() (used by ErrorAlert())
• BeOS video_beos.cpp: implemented VideoQuitFullScreen() (used by ErrorAlert())

Changed

• Unix video_x.cpp: new hotkeys:
  Ctrl-Esc = emergency quit from DGA mode, Ctrl-Tab = suspend DGA mode

Fixed

• scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd() (every entry was written to/read from the same buffer address)

V0.6 (alpha) - 1999-06-19

Added

• user_strings.cpp: added strings for GTK preferences editor
• Unix: implemented preferences editor (requires GTK)
• Unix: added install target to Makefile
• Unix: created minimal man page
• BeOS prefs_editor_beos.cpp: added "Create" button to volume list
• BeOS prefs_editor_beos.cpp: "About" dialog added

Changed

• sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte header)
• Unix main_unix.cpp: ErrorAlert() and WarningAlert() pop-up dialog boxes when GTK is present

V0.5 (alpha) - 1999-06-13

Added

• prefs.cpp: added ZapPRAM()
• user_strings.cpp: added strings for preferences editor
• prefs_editor_*.*: created
• AmigaOS: implemented preferences editor
• BeOS: implemented preferences editor
• AmigaOS sys_amiga.cpp: added checks for NSD and 64-bit TD commands (not yet used)
• AmigaOS sys_amiga.cpp: implemented CD audio commands
• Unix video_x.cpp: added incremental refresh mode [David Lawrence]

Changed

• prefs.cpp: PrefsReplaceString() can now take an index
• sys.h: SysCDStop() now takes the MSF address of the lead-out track as a parameter
• AmigaOS: start offset and size of devices is now given in blocks, not bytes
• Unix sys_unix.cpp: CD-ROM devices are opened with O_NONBLOCK flag
• Unix sys_unix.cpp: using CDROM_DRIVE_STATUS to check for inserted disks if drive supports it
• Unix sys_unix.cpp: CD-ROM devices are closed and reopened on eject to clear the driver's internal buffers
• Unix video_x.cpp: small changes to the DGA code

V0.5 (alpha) - 1999-05-17

Added

• new fpu prefs item to enable/disable the (buggy) UAE FPU emulation
• macos_util.cpp: new function HasMacStarted() to check Mac warm start flag
• macos_util.cpp: new function MountVolume() to aid implementation of manual volume mounting
• cdrom.cpp: added CDROMMountVolume()

Changed

• Defaults for platform-specific prefs items can be set in the new AddPlatformPrefsDefault() function which gets called by PrefsInit()
• added dummy audio component, so MacOS versions >=7.5 should be more stable when running programs that try to do something with sound
• adb.cpp: relative mouse mode should work a bit better
• BeOS: replaced "Mount floppy" menu item by submenu with list of all removable volumes
• Win32: many fixes and improvements [Lauri Pesonen]

V0.5 (alpha) - 1999-05-08

Added

• added information about GPL to all source files
• created dummy platform directory containing generic "do-nothing" versions of certain files to aid in testing and porting
• Unix: now compiles under Solaris

Changed

• replaced off_t" by "loff_t to allow 64-bit disk access under Linux
• Unix: improved autoconf stuff and sysdeps.h
• Unix video_x.cpp: automatic SHM detection, fallback to XPutImage

Fixed

• rom_patches.cpp: fixed one unaligned access problem (Sparc)

V0.5 (alpha) - 1999-04-26

Added

Changed

• main_*.cpp: ramsize is rounded down to 1 MB boundary
• uae_cpu memory.h: added REGPARAM2 in more places [Lauri Pesonen]
• uae_cpu memory.cpp: changed "Diff" variables from uae_8 * to uae_u32 [Lauri Pesonen]
• uae_cpu memory.cpp: added REGPARAM2 in more places [Lauri Pesonen]
• uae_cpu newcpu.h: added REGPARAM2 in more places [Lauri Pesonen]
• uae_cpu newcpu.cpp: added REGPARAM2 in more places [Lauri Pesonen]
• Windows *: integrated updated Windows sources from Lauri Pesonen

V0.5 (alpha) - 1999-04-25

Added

• Unix ether_unix.cpp: implemented
• Unix/Linux/NetDriver: created

Changed

• uae_cpu/memory.cpp: changed uae_u8 REGPARAM2 *func() to uae_u8 *REGPARAM2 func()
• Unix video_x.cpp: added support for 32-bit screens, cleaned up VisualInfo code
• BeOS ether_beos.cpp: cleaned up the code
• BeOS video_beos.cpp: full screen video mode and color depth can now be set via prefs(scr/<mode>)

Fixed

• prefs.cpp/PrefsRemoveItem(): deleting the last item now works

V0.4 (alpha) - 1999-04-15

Added

• Added some literature references to the source files
• Unix: added autoconf stuff

Changed

• Modularized CPU engine: the interface of the CPU engine is now defined in cpu_emulation.h, so different CPU engines can be substituted more easily [as requested by Bill Huey]

Fixed

• uae_cpu/gencpu.c: duplicate_carry() was missing in SUB and NBCD routines
• Unix: modified the makefile so it won't fail if cpuopti didn't work [Daniel Thompson]

V0.4 (alpha) - 1999-04-11

Changed

• cdrom.cpp: find_hfs_partition() bailed out too soon when finding no PN signature [Lauri Pesonen]
• prefs.cpp: prefs file allows more whitespace between keyword and value [Lauri Pesonen]
• prefs.cpp: remodeled to allow platform-specific prefs items (list of keywords is kept in table)
• video.cpp/cscSetEntries: luminance mapping uses integer instead of floating point math
• video_*.cpp: on most systems, the frame buffer is allocated with two additional lines as some ROM versions seem to write behind the frame buffer proper
• BeOS/Unix sysdeps.h: defined X86_ASSEMBLY on i386/GCC systems
• BeOS/Unix sysdeps.h: redefined get/put_mem() functions to take and return an uae_u32 value, added some more x86 optimizations
• Unix serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535 result in a rate of 57600 [Lauri Pesonen]

V0.4 (alpha) - 1999-04-10

Added

• new preferences item rom to specify the path of the ROM file
• new preferences item ether for Ethernet driver
• new INTFLAG_ETHER interrupt flag
• main_*.cpp: added ChoiceAlert()
• serial_*.cpp: implemented monitor (#define MONITOR 1 to activate)
• serial_defs.h: added error codes
• AmigaOS serial_amiga.cpp: implemented
• AmigaOS ether_amiga.cpp: implemented
• BeOS ether_beos.cpp implemented
• BeOS serial_beos.cpp: implemented kSERDBaudRate
• Unix serial_unix.cpp: added support for parallel ports

Changed

• upgraded to UAE 0.8.8 CPU, CPU is now built with gencpu, UAE sources moved to uae directory
• serial_*.cpp: device_name is now a const char *
• *.h: changed #ifdef _XXX_H_ to #ifdef XXX_H as symbols starting with an underscore are reserved
• rom_patches.cpp: icon data moved to sony/disk/cdrom.cpp
• AmigaOS sys_amiga.cpp: SysAddSerialPrefs() now returns real defaults
• AmigaOS main_amiga.cpp: interrupts are disabled during execution of an EMUL_OP routine
• AmigaOS asm_support.asm: the CTRL-C handler checks for pending AmigaDOS operations
• AmigaOS asm_support.asm: the interrupt signal exception is rethrown when the interrupt level in EmulatedSR gets lowered while interrupts are pending
• BeOS: switched from project files to Be supplied makefile system
• BeOS serial_beos.cpp: modem status of parallel device is returned as (dsrEvent | dcdEvent | ctsEvent)
• BeOS serial_beos.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
• Unix serial_unix.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
• Unix video_x.cpp: pressing F12 and q will quit Basilisk II in DGA mode (useful when it crashed)

Removed

• main_*.cpp: disabled UAE FPU (as it is buggy)
• rom_patches.cpp: removed unnecessary a0/a1 save/restore from drivers
• slot_rom.cpp: removed unnecessary a0/a1 save/restore from drivers

Fixed

• AmigaOS: the Kickstart ROM is no longer used to redirect NIL pointer accesses as this crashes some machines (especially 68040-based); a scratch memory block is used instead
• AmigaOS main_amiga.cpp: when the memory for the Mac RAM and ROM cannot be allocated, an error message is displayed (instead of crashing)

V0.3 (alpha) - 1999-03-14

Added

• Unix video_x.cpp: added 15, 16 and 32-bit window modes [Bill Huey]
• added documentation of preferences file format to README

Fixed

• BeOS video_beos.cpp: screen prefs item is now either win/<width>/<height> for window mode or scr for full-screen mode

V0.2 (alpha) - 1999-03-11

Added

• uae\memory.cpp: added support for frame buffer pixel type conversion in virtual addressing mode, the Mac frame buffer layout now has to be specified in MacFrameLayout (video.h)

Changed

• tested with ROM versions 19 and 26
• prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on BeOS R4.1
• Unix video_x.cpp: the screen prefs item is now read to select window mode (with a specified window size) or DGA mode
• Unix video_x.cpp: DGA mode supports 15, 16 and 32-bit modes (packed 24-bit pixels don't work)
• Unix Makefile.linux: added -D_REENTRANT to compiler flags

V0.2 (alpha) - 1999-01-23

Added

• first alpha release