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Revision: 1.45
Committed: 2001-01-04T19:50:22Z (23 years, 10 months ago) by cebix
Branch: MAIN
Changes since 1.44: +5 -2 lines
Log Message:
- removed the INT16 prefs item type; use INT32 instead
- AmigaOS/Unix: it's now possible to specify preferences items on the
  command line
- Unix: command line options now take "--"-prefix, e.g. "--rominfo"

File Contents

# User Rev Content
1 cebix 1.40 V0.8 (snapshot) - <date>
2 cebix 1.42 - adapted for mon V3.0 which is now the required minimum
3 gbeauche 1.41 - UAE cpu: fixed a bug in the memory handlers preventing from
4     correctly updating 15 and 16 bpp displays on big endian systems
5     - Unix: added (experimental) real addressing mode [Gwenole Beauchesne]
6     (activated through the "--enable-addressing=real" configure option)
7     - Unix: added direct addressing mode [Gwenole Beauchesne]
8     (default addressing mode, if possible)
9     - Unix: added screen updates on SEGV signals [Gwenole Beauchesne]
10     (activated through the "--enable-vosf" configure option)
11 cebix 1.44 - Unix: added IRIX audio driver [Brian J. Johnson]
12     - Unix: improved timing of periodic threads
13 cebix 1.45 - Unix: command line options now use '--'-prefix, e.g. "--rominfo"
14 cebix 1.33 - AmigaOS: enabled floppy support, fixed floppy bugs [Jürgen Lachmann]
15 cebix 1.37 - AmigaOS: Amiga mouse pointer is hidden inside windowed Mac displays
16 cebix 1.33 - AmigaOS/sys_amiga.cpp: workaround for 2060scsi.device bug when
17     when reading from CD-ROM [Jürgen Lachmann]
18     - AmigaOS/prefs_editor_amiga.cpp: fixed bug when adding volumes
19     [Jürgen Lachmann]
20 cebix 1.45 - AmigaOS: added MacsBug support (tested with MacsBug6.6.1),
21     fixed <move sr,(sp)> bug [Jürgen Lachmann]
22 cebix 1.34 - AmigaOS/Unix/extfs_*.cpp: .finf helper file now stores complete
23     FInfo/FXInfo, replaced get/set_finder_*() functions by get/set_finfo()
24 cebix 1.45 - AmigaOS/Unix: it's possible to specify preferences items on the
25     command line
26 cebix 1.35 - include/macos_util.h: defines FOURCC() macro to make MacOS-like
27     four-character-codes, replaced most instances of multi-character
28     constants in the sources by this macro to avoid compiler warnings
29 cebix 1.43 - cdrom.cpp: implemented Status(6) call (return format list)
30     [Landon Fuller]
31 cebix 1.33 - Imported some changes from the Windows port, most notably FPU fixes
32     and the 1Hz interrupt [Lauri Pesonen]
33 cebix 1.40 - Ported Lauri Pesonen's FPU core to GCC/i386 [Gwenole Beauchesne]
34 cebix 1.33
35     V0.8 (snapshot) - 13.Jul.2000
36 cebix 1.32 - Unix: runs natively on NetBSD/m68k
37     - Unix: compiles without pthreads, but without serial/ethernet/audio
38     support
39     - Unix: "--without-mon" configure option now works
40     - Unix/video_x.cpp: DGA and SHM are only tried on local X11 displays
41     - Unix/video_x.cpp: re-integrated old window update method; frameskip=0
42     ("Dynamic") selects new method, other values select old method
43     - Unix/prefs_editor_unix.cpp: new "Input" pane, containing keycode
44     and mouse wheel options
45 cebix 1.31 - AmigaOS: added support for CyberGraphX [Jürgen Lachmann]
46 cebix 1.30 - audio.cpp: audio_data is cleared on reset [Lauri Pesonen]
47 cebix 1.29 - prefs.cpp: empty string prefs items could be written to prefs file
48     but not read back correctly
49     - clip_*.cpp: added prefs item "noclipconversion" for turning off
50     charset conversion of text clips (only CR->LF gets translated),
51     [Toshimitsu Tanaka]
52    
53 cebix 1.28 V0.8 (snapshot) - 14.Mar.2000
54 cebix 1.26 - Unix/video_x.cpp: new window refresh code [Samuel Lander]
55 cebix 1.27 - Unix/timer_unix.cpp: fixed time zone handling under Linux and SVR4
56 cebix 1.26
57 cebix 1.25 V0.8 (release 0.8-1) - 30.Jan.2000
58     - extfs: extended size of finf helper files to 32 bytes to eventually
59     allow storing the complete FInfo/FXInfo in it
60    
61 cebix 1.24 V0.8 (snapshot) - 22.Dec.1999
62 cebix 1.21 - imported UAE CPU 0.8.10 changes
63     - new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu
64     and Mac2Mac_memcpy
65     - extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary
66 cebix 1.24 IOParam block was not in Mac address space and FSItem parent IDs
67     didn't get swapped) [Lauri Pesonen]
68 cebix 1.23 - extfs.cpp: several fixes [Lauri Pesonen]
69 cebix 1.21 - some provisions for using UAE CPU compiler (doesn't work yet)
70 cebix 1.22 - video_x.cpp: XFree86 VidMode extension is used to switch modes
71     in DGA mode
72 cebix 1.21
73 cebix 1.20 V0.8 (snapshot) - 2.Nov.1999
74 cebix 1.16 - fixed many UAE FPU bugs [Lauri Pesonen]
75 cebix 1.13 - added replacement for BlockMove() trap
76     - removed Windows sources from the source archive; a version of
77     these that actually compiles and works can be downloaded from
78     Lauri Pesonen's site
79 cebix 1.18 - removed the MemoryDispatch() replacement routine; the routine
80     in the ROM is now always used; this fixes the MacOS 8 Finder
81     copying bug and also most "unimplemented trap" errors on MacOS
82     bootup; yeah :-)
83     - a warning is issued if the ROM seems to require an FPU but FPU
84     emulation is turned off
85 cebix 1.12 - medium removal is allowed in CDROMExit()
86 cebix 1.18 - added (incomplete) emulation of 68040 instructions (CINV, CPUSH,
87     MOVE16 (Ax)+,(Ay)+, and FPU stack frames), enough to boot MacOS
88     - UAE CPU: opcode routines no longer return the cycle count
89 cebix 1.16 - extfs.cpp: fixed bug with fsResolveWDCB in fs_get_wd_info()
90 cebix 1.12 - Unix: added support for ESD audio output; merged with OSS audio
91     and put in a new "audio_oss_esd.cpp" file which is also used under
92     FreeBSD 3.x
93     - Unix: added mkinstalldirs to "make install" target
94     - Unix: cleaned up the configure script
95 cebix 1.15 - Unix: ROM breakpoint can be specified with "-break" command line
96     argument
97 cebix 1.16 - Unix: "-rominfo" command line argument to print information
98     about ROM version and tables
99     - Unix: ExtFS supports resource forks and Finder info (these are
100     kept in hidden ".finf" and ".rsrc" directories)
101 cebix 1.13 - Unix/audio_oss_esd.cpp: AudioStatus is re-set after determining
102     audio device capabilities (actual sample rate is also determined)
103     [Alexander R. Pruss]
104     - Unix/audio_oss_esd.cpp: "silence" in 8-bit mode used wrong fill
105     value (0 instead of 0x80) [Alexander R. Pruss]
106 cebix 1.14 - Unix/video_x.cpp: added mouse wheel support [Alexander R. Pruss]
107 cebix 1.18 - Unix/sys_unix.cpp: device size is read correctly under Linux
108 cebix 1.19 - AmigaOS: removed support for SAS/C
109     - AmigaOS/sys_amiga.cpp: supports 64-bit device I/O (NSD)
110     - AmigaOS/sys_amiga.cpp: device block size is respected on writes
111 cebix 1.12
112 cebix 1.11 V0.8 (snapshot) - 21.Oct.1999
113 cebix 1.6 - sony.cpp/disk.cpp/cdrom.cpp: disk insertions are now checked for
114     by an interrupt routine
115 cebix 1.7 - localizable strings are now split into a common and a platform-
116 cebix 1.6 specific set
117 cebix 1.8 - added external file system to access host OS files from the MacOS;
118     root directory is specified by the "extfs" prefs item
119     - moved most initialization/deinitialization code to InitAll() and
120     ExitAll() in main.cpp
121 cebix 1.7 - added patches for NetBSD [Bernd Sieker]
122     - corrected TimerDateTime() in timer_unix.cpp and timer_beos.cpp
123     [Toshimitsu Tanaka]
124 cebix 1.9 - AmigaOS: fixed crash when gtlayout.library was not present
125     - AmigaOS: now compiles with GCC (Geek Gadgets)
126 cebix 1.8 - AmigaOS/clip_amiga.cpp: fixed small bug in CR->LF translation
127     [Giacomo Magnini]
128     - Unix: compilation of cpuemu.cpp is now split in 8 parts
129     - Unix: volume list in GTK prefs editor is reorderable
130 cebix 1.10 - Unix: added fbdev DGA support and SPARC assembly optimizations to
131     UAE core [Gwenole Beauchesne]
132 cebix 1.6
133 cebix 1.5 V0.7 (release 0.7-2) - 6.Oct.1999
134     - Added BasiliskII.spec for making RPMs [with assistance from
135     Roman Niewiarowski]
136 cebix 1.2 - Unix: "basilisk_ii_keycodes" renamed to "keycodes", default
137     location of keycodes file is now /usr/local/share/BasiliskII/keycodes
138 cebix 1.3 - Unix: improved the install target, added uninstall target
139 cebix 1.4 - Unix/Windows: fixed bugs in protocol removal [Lauri Pesonen]
140 cebix 1.3 - Unix/Linux/NetDriver: removed MAKEDEV, functionality now included
141     in Makefile ("make dev")
142 cebix 1.1 - Unix/sys_unix.cpp: Sys_open() checks whether an HFS volume is currently
143     mounted under Linux and tries to unmount it
144     - Unix/sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans
145     /etc/fstab to find HFS volumes)
146     - Unix/sys_unix.cpp: implemented Sys(Prevent/Allow)Removal() [Ryan Cumming]
147     - Unix/main_unix.cpp: added call to gtk_set_locale() before gtk_init()
148     [Toshimitsu Tanaka]
149 cebix 1.3 - Unix/video_x.cpp: "dga" screen preferences now takes width and
150     height as parameters (e.g. dga/640/480), like "win" [Pablo Averbuj]
151     - Unix/video_x.cpp: Caps Lock behaves as expected [Pablo Averbuj]
152     - Unix/prefs_editor_gtk.cpp: made the window width/height widgets
153     comboboxes providing some useful defaults
154 cebix 1.1
155     V0.7 (alpha) - 25.Jul.1999
156     - with 32-bit clean ROMs, the CPU type is now reported as a 68030
157     (for those OpenTransport fans :-)
158     - added new prefs item "nosound" to disable sound output
159     - sound output implemented for BeOS, Linux, Solaris and AmigaOS
160     (requires Sound Manager 3.x)
161     - dummy/audio_dummy.cpp: created
162     - dummy/prefs_dummy.cpp: created
163     - dummy/xpram_dummy.cpp: created
164     - macos_util.cpp: added FileDiskLayout()
165     - video.cpp: removed useless BlankMousePointer flag
166     - uae_cpu: updated to UAE 0.8.9
167     - uae_cpu/gencpu.c: fixed bug in CAS2, OpenTransport works now
168     - Unix: moved Linux- and FreeBSD-specific files to their respective
169     directories
170     - Unix: added 64-bit data types (needed by timer_unix.cpp)
171     - Unix: added keyboard translation method using raw keycodes instead of
172     keysyms (controlled by "keycodes" and "keycodefile" prefs items) which
173     doesn't depend on the selected keymap
174     - Unix: when running as root, Basilisk II tries to assign real-time
175     priorities to some threads
176     - Unix: calls to nanosleep() protected by autoconf define
177     - Unix/main_unix.cpp: tick thread replaced by POSIX.4 timer when possible
178     - Unix/timer_unix.cpp: uses POSIX.4 timing facilities when possible
179     - Unix/video_x.cpp: all X calls during emulation are now done from
180     the redraw thread which is also active in DGA mode; as a result,
181     XLockServer()/XUnlockServer() are no longer necessary
182     - Unix/sysdeps.h: changed C++ comments to C comments as this file is
183     included by some *.c files in uae_cpu [Brian J. Johnson]
184     - Unix/sysdeps.h: added unaligned access functions for SGI MIPSPro
185     compiler [Brian J. Johnson]
186     - Unix/Irix/unaligned.c: created [Brian J. Johnson]
187     - Windows: updated sources
188    
189     V0.6 (alpha) - 12.Jul.1999
190     - Unix: Basilisk II now accepts a "-display <display>" argument to
191     specify the X display to use
192     - Unix: mounting floppies with Ctrl-F1 now works
193     - Unix/ether_linux.cpp: now works when ethertap is configured for
194     multicast support
195     - Unix/main_unix.cpp: XOpenDisplay() is now called from main()
196     - Unix/scsi_freebsd.cpp: added support for FreeBSD 2.x [Orlando Bassotto]
197     - Unix/posix_sem.cpp: updated [Orlando Bassotto]
198     - Unix/prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/
199     printer devices [Orlando Bassotto]
200     - Unix/serial_unix.cpp: FreeBSD printer devices are recognized
201     [Orlando Bassotto]
202     - Unix/sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default
203     serial prefs for FreeBSD [Orlando Bassotto]
204     - Unix/sys_unix.cpp: fixed SysIsDiskInserted for Linux floppy
205     - Unix/FreeBSD/scsidump.cpp: added [Orlando Bassotto]
206    
207     V0.6 (alpha) - 5.Jul.1999
208     - fixed mouse for Classic ROM and MacOS 6.x/7.x
209     - Unix/ether_linux.cpp: added ethertap support (see README for details)
210     - dummy/clip_dummy.cpp: created
211    
212     V0.6 (alpha) - 2.Jul.1999
213     - rom_patches.cpp: added CheckROM() which has to be called before
214     PatchROM()
215     - rom_patches.cpp: started ROM patches for Classic/SE ROMs
216     - adb.cpp: ADB handlers get ADBBase passed in a3
217     - adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic
218     mouse handler wants it there)
219     - emul_op.cpp/EMUL_OP_CLKNOMEM: reading from the RTC time registers
220     yields the correct time and date
221     - uae_cpu/cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer
222     mapping
223     - uae_cpu/basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in
224     Init680x0() (instead of main_*.cpp)
225     - uae_cpu/memory.cpp: added support for Mac Plus/II memory maps
226     and 24 bit addressing
227     - uae_cpu/newcpu.cpp: re-implemented support for 68000/010 emulation
228     - uae_cpu/cpuopti.c: patched for egcs [Orlando Bassotto]
229     - main_*.cpp: added TwentyFourBitAddressing flag
230     - main_*.cpp: CPU type and addressing mode depends on ROM version
231     - main_*.cpp: tick thread changed to use new TimerDateTime() function
232     - include/video.h: VideoInit() takes "classic" parameter to select
233     "Classic" video mode (512x342, 1-bit)
234     - include/timer.h: new function TimerDateTime() to get local date/time
235     in Mac format
236     - Unix: support for FreeBSD [Orlando Bassotto]
237     - Unix/scsi_freebsd-cam.cpp: created [Orlando Bassotto]
238     - Unix/posix_sem.cpp: created [Orlando Bassotto]
239     - Unix/main_unix.cpp: added call to XF86DGAForkApp()
240     - Unix/video_x.cpp: support for Classic video mode and display on
241     1-bit screens
242     - Unix/video_x.cpp: added check whether screen is really DGA capable
243     - Unix/video_x.cpp: added check for image endianess
244     - Unix/sys_unix.cpp: added replacement for Linux llseek() for platforms
245     that don't have it
246     - Unix/*.cpp: replaced sleep()/usleep() by nanosleep()
247     - Amiga/prefs_editor_amiga.cpp: ROM file selection via file requester
248     didn't work
249    
250     V0.6 (alpha) - 22.Jun.1999
251     - fixed small compilation problems on BeOS/x86
252     - rsrc_patches.cpp: fixed for MacOS 7.6.1
253     - dummy/scsi_dummy.cpp: scsi_send_cmd() was missing timeout parameter
254     - Unix/video_x.cpp: fixed compilation problem on systems without DGA
255     - BeOS/prefs_editor_beos.cpp: it is now possible to drop ROM files on
256     the "ROM File" control
257     - BeOS/sys_beos.cpp: Basilisk II will not try to unmount volumes (from
258     BeOS) that are to be mounted read-only
259    
260     V0.6 (alpha) - 20.Jun.1999
261     - scsi.cpp: added "timeout" parameter to scsi_send_cmd()
262     - scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd()
263     (every entry was written to/read from the same buffer address)
264     - Unix/scsi_linux.cpp: implemented
265     - Unix/video_x.cpp: new hotkeys: Ctrl-Esc = emergency quit from DGA mode,
266     Ctrl-Tab = suspend DGA mode
267     - Unix/video_x.cpp: implemented VideoQuitFullScreen() (used by
268     ErrorAlert())
269     - BeOS/video_beos.cpp: implemented VideoQuitFullScreen() (used by
270     ErrorAlert())
271    
272     V0.6 (alpha) - 19.Jun.1999
273     - sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte
274     header)
275     - user_strings.cpp: added strings for GTK preferences editor
276     - Unix: implemented preferences editor (requires GTK)
277     - Unix: added "install" target to Makefile
278     - Unix: created minimal man page
279     - Unix/main_unix.cpp: ErrorAlert() and WarningAlert() pop up dialog
280     boxes when GTK is present
281     - BeOS/prefs_editor_beos.cpp: added "Create" button to volume list
282     - BeOS/prefs_editor_beos.cpp: "About" dialog added
283    
284     V0.5 (alpha) - 13.Jun.1999
285     - prefs.cpp: added ZapPRAM()
286     - prefs.cpp: PrefsReplaceString() can now take an index
287     - user_strings.cpp: added strings for preferences editor
288     - prefs_editor_*.*: created
289     - sys.h: SysCDStop() now takes the MSF address of the lead-out track
290     as a parameter
291     - AmigaOS: start offset and size of devices is now given in blocks,
292     not bytes
293     - AmigaOS: implemented preferences editor
294     - BeOS: implemented preferences editor
295     - AmigaOS/sys_amiga.cpp: added checks for NSD and 64-bit TD commands
296     (not yet used)
297     - AmigaOS/sys_amiga.cpp: implemented CD audio commands
298     - Unix/sys_unix.cpp: CD-ROM devices are opened with O_NONBLOCK flag
299     - Unix/sys_unix.cpp: using CDROM_DRIVE_STATUS to check for inserted
300     disks if drive supports it
301     - Unix/sys_unix.cpp: CD-ROM devices are closed and reopened on eject
302     to clear the driver's internal buffers
303     - Unix/video_x.cpp: added incremental refresh mode [David Lawrence]
304     - Unix/video_x.cpp: small changes to the DGA code
305    
306     V0.5 (alpha) - 17.May 1999
307     - new "fpu" prefs item to enable/disable the (buggy) UAE FPU emulation
308     - Defaults for platform-specific prefs items can be set in the new
309     AddPlatformPrefsDefault() function which gets called by PrefsInit()
310     - added dummy audio component, so MacOS versions >=7.5 should be more
311     stable when running programs that try to do something with sound
312     - adb.cpp: relative mouse mode should work a bit better
313     - macos_util.cpp: new function HasMacStarted() to check Mac warm
314     start flag
315     - macos_util.cpp: new function MountVolume() to aid implementation
316     of manual volume mounting
317     - cdrom.cpp: added CDROMMountVolume()
318     - BeOS: replaced "Mount floppy" menu item by submenu with list of all
319     removable volumes
320     - Win32: many fixes and improvements [Lauri Pesonen]
321    
322     V0.5 (alpha) - 8.May 1999
323     - added information about GPL to all source files
324     - rom_patches.cpp: fixed one unaligned access problem (Sparc)
325     - replaced "off_t" by "loff_t" to allow 64 bit disk access under Linux
326     - created "dummy" platform directory containing generic "do-nothing"
327     versions of certain files to aid in testing and porting
328     - Unix: improved autoconf stuff and sysdeps.h
329     - Unix: now compiles under Solaris
330     - Unix/video_x.cpp: automatic SHM detection, fallback to XPutImage
331    
332     V0.5 (alpha) - 26.Apr.1999
333     - main_*.cpp: ramsize is rounded down to 1MB boundary
334     - uae_cpu/memory.h: added "REGPARAM2" in more places [Lauri Pesonen]
335     - uae_cpu/memory.cpp: changed "Diff" variables from "uae_8 *" to
336     "uae_u32" [Lauri Pesonen]
337     - uae_cpu/memory.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
338     - uae_cpu/newcpu.h: added "REGPARAM2" in more places [Lauri Pesonen]
339     - uae_cpu/newcpu.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
340     - Windows/*: integrated updated Windows sources from Lauri Pesonen
341    
342     V0.5 (alpha) - 25.Apr.1999
343     - prefs.cpp/PrefsRemoveItem(): deleting the last item now works
344     - uae_cpu/memory.cpp: changed "uae_u8 REGPARAM2 *func()" to
345     "uae_u8 *REGPARAM2 func()"
346     - Unix/ether_unix.cpp: implemented
347     - Unix/Linux/NetDriver: created
348     - Unix/video_x.cpp: added support for 32 bit screens, cleaned up
349     VisualInfo code
350     - BeOS/ether_beos.cpp: cleaned up the code
351     - BeOS/video_beos.cpp: full screen video mode and color depth can now
352     be set via prefs("scr/<mode>")
353    
354     V0.4 (alpha) - 15.Apr.1999
355     - Added some literature references to the source files
356     - Modularized CPU engine: the interface of the CPU engine is now
357     defined in cpu_emulation.h, so different CPU engines can be
358     substituted more easily [as requested by Bill Huey]
359     - uae_cpu/gencpu.c: duplicate_carry() was missing in SUB and NBCD routines
360     - Unix: added autoconf stuff
361     - Unix: modified the makefile so it won't fail if cpuopti didn't work
362     [Daniel Thompson]
363    
364     V0.4 (alpha) - 11.Apr.1999
365     - cdrom.cpp: find_hfs_partition() bailed out too soon when finding no
366     "PN" signature [Lauri Pesonen]
367     - prefs.cpp: prefs file allows more whitespace between keyword and value
368     [Lauri Pesonen]
369     - prefs.cpp: remodeled to allow platform-specific prefs items (list of
370     keywords is kept in table)
371     - video.cpp/cscSetEntries: luminance mapping uses integer instead of
372     floating point math
373     - video_*.cpp: on most systems, the frame buffer is allocated with
374     two additional lines as some ROM versions seem to write behind
375     the frame buffer proper
376     - BeOS/Unix/sysdeps.h: defined X86_ASSEMBLY on i386/GCC systems
377     - BeOS/Unix/sysdeps.h: redefined get/put_mem() functions to take and
378     return an uae_u32 value, added some more x86 optimizations
379     - Unix/serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535
380     result in a rate of 57600 [Lauri Pesonen]
381    
382     V0.4 (alpha) - 10.Apr.1999
383     - upgraded to UAE 0.8.8 CPU, CPU is now built with "gencpu", UAE sources
384     moved to "uae" directory
385     - new preferences item "rom" to specify the path of the ROM file
386     - new preferences item "ether" for Ethernet driver
387     - new INTFLAG_ETHER interrupt flag
388     - main_*.cpp: added ChoiceAlert()
389     - main_*.cpp: disabled UAE FPU (as it is buggy)
390     - serial_*.cpp: device_name is now a "const char *"
391     - serial_*.cpp: implemented monitor (#define MONITOR 1 to activate)
392     - *.h: changed "#ifdef _XXX_H_" to "#ifdef XXX_H" as symbols starting
393     with an underscore are reserved
394     - rom_patches.cpp: icon data moved to sony/disk/cdrom.cpp
395     - rom_patches.cpp: removed unnecessary a0/a1 save/restore from drivers
396     - slot_rom.cpp: removed unnecessary a0/a1 save/restore from drivers
397     - serial_defs.h: added error codes
398     - AmigaOS: the Kickstart ROM is no longer used to redirect NIL pointer
399     accesses as this crashes some machines (especially 68040-based);
400     a scratch memory block is used instead
401     - AmigaOS/serial_amiga.cpp: implemented
402     - AmigaOS/ether_amiga.cpp: implemented
403     - AmigaOS/sys_amiga.cpp: SysAddSerialPrefs() now returns real defaults
404     - AmigaOS/main_amiga.cpp: when the memory for the Mac RAM and ROM
405     cannot be allocated, an error message is displayed (instead of crashing)
406     - AmigaOS/main_amiga.cpp: interrupts are disabled during execution
407     of an EMUL_OP routine
408     - AmigaOS/asm_support.asm: the CTRL-C handler checks for pending
409     AmigaDOS operations
410     - AmigaOS/asm_support.asm: the interrupt signal exception is rethrown
411     when the interrupt level in EmulatedSR gets lowered while interrupts
412     are pending
413     - BeOS: switched from project files to Be supplied makefile system
414     - BeOS/ether_beos.cpp: implemented
415     - BeOS/serial_beos.cpp: modem status of parallel device is returned
416     as (dsrEvent | dcdEvent | ctsEvent)
417     - BeOS/serial_beos.cpp: implemented kSERDBaudRate
418     - BeOS/serial_beos.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
419     - Unix/serial_unix.cpp: added support for parallel ports
420     - Unix/serial_unix.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
421     - Unix/video_x.cpp: pressing F12 and q will quit Basilisk II in DGA mode
422     (useful when it crashed)
423    
424     V0.3 (alpha) - 14.Mar.1999
425     - Unix/video_x.cpp: added 15, 16 and 32 bit window modes [Bill Huey]
426     - BeOS/video_beos.cpp: "screen" prefs item is now either
427     "win/<width>/<height>" for window mode or "scr" for full-screen
428     mode
429     - added documentation of preferences file format to README
430    
431     V0.2 (alpha) - 11.Mar.1999
432     - tested with ROM versions 19 and 26
433     - prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on
434     BeOS R4.1
435     - uae_memory.cpp: added support for frame buffer pixel type conversion
436     in virtual addressing mode, the Mac frame buffer layout now has to be
437     specified in MacFrameLayout (video.h)
438     - Unix/video_x.cpp: the "screen" prefs item is now read to select
439     window mode (with a specified window size) or DGA mode
440     - Unix/video_x.cpp: DGA mode supports 15, 16 and 32 bit modes (packed
441     24 bit pixels don't work)
442     - Unix/Makefile.linux: added -D_REENTRANT to compiler flags
443    
444     V0.2 (alpha) - 23.Jan.1999
445     - first alpha release