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Revision: 1.76
Committed: 2001-07-09T11:21:58Z (22 years, 9 months ago) by cebix
Branch: MAIN
Changes since 1.75: +6 -1 lines
Log Message: 
- ADB has its own interrupt flag, INTFLAG_ADB
- ADBMouseMoved(), ADBMouseDown/Up() and ADBKeyDown/Up() trigger the ADB
  interrupt
- ADB mutex is only used for mouse movement (the only input state where it
  matters)
- adb.cpp: toggling relative mouse mode resets mouse_x/y
- PrimeTime(0) schedules a timer task with 0 delay time; this is still not
  the correct implementation, but it makes MacSyndicate work...
- Unix: pthreads are preferred to POSIX.4 timers for 60Hz ticks because the
  timers drift badly under Linux and the thread can compensate for drifting
  well enough
- Unix: moved GetTicks_usec() and Delay_usec() to timer_unix.cpp
- video_x.cpp: X mouse acceleration is disabled in relative mouse mode because
  MacOS does its own acceleration
- video_x.cpp: palette[].pixel and palette[].flags are always preset
- video_x.cpp: decoupled X event handling from 60Hz video refresh cycle by
  using select() with a timeout on the X fd

File Contents

# Content
1 V1.0 (snapshot) - <date>
2 - added support for on-the-fly video resolution and depth switching,
3 and gamma tables
4 - fsave/frestore emulation under AmigaOS and NetBSD/m68k always behaves
5 like a 68882/68040 FPU, eliminating the need for 68060 FPU patches
6 - added support for platform-independant mutexes, used by adb.cpp for
7 thread-safe mouse handling
8 - the TIME_OFFSET constant has been replaced by a (portable) function
9 TimeToMacTime(); file dates in ExtFS should now be correct
10 - ADBInterrupt() is no longer called from the 60Hz interrupt but has
11 its own interrupt flag, potentially increasing the smoothness of
12 mouse movement
13 - Unix: windowed display mode supports different resolutions and color
14 depths, which can be switched on-the-fly
15 - Unix: Ctrl-F5 grabs mouse in windowed mode (enhanced compatibility
16 with games like flight simulators)
17 - Unix: X11 events are handled as soon as they arrive, outside of the
18 60Hz video refresh raster
19 - Unix: audio sample rate, bit depth and channel count are adjustable
20 in the MacOS "Sound" control panel
21
22 V0.9 (release 0.9-1) - 31.May 2001
23 - final adjustments for 0.9 release
24
25 V0.9 (snapshot) - 29.May 2001
26 - added help for command line arguments, PrefsInit() now removes
27 all processed options
28 - serial_unix.cpp: input/output_thread_cancel weren't initialized
29 [Kolja Waschk]
30 - Unix: some performance improvements to VOSF screen update code
31 [Brian J. Johnson]
32 - Unix: renewed SIGSEGV support functions. Side effect: configure
33 script cleanups and probable Direct Addressing/VOSF support for
34 other platforms (NetBSD, AIX, OSF/1, Irix) [Gwenole Beauchesne]
35 - Unix: -Ofast option is supplied to MIPSPro compiler [Brian J. Johnson]
36 - Unix: workaround for IRIX pthreads bug in Delay_usec()
37 [Brian J. Johnson]
38 - Unix: FreeBSD configure script cleanups [Michael Alyn Miller]
39 - Unix: ether_linux.cpp moved and renamed to ether_unix.cpp, now
40 also works with the tap driver under FreeBSD [Michael Alyn Miller]
41 - BeOS: fixed some bugs in the extfs file types handling
42 - AmigaOS: SCSI buffer type can be selected
43
44 V0.9 (snapshot) - 17.Feb.2001
45 - adapted for cxmon V3.0 which is now the required minimum
46 - UAE cpu: fixed a bug in the memory handlers preventing from
47 correctly updating 15 and 16 bpp displays on big endian systems
48 - Unix: added (experimental) real addressing mode [Gwenole Beauchesne]
49 (activated through the "--enable-addressing=real" configure option)
50 - Unix: added direct addressing mode [Gwenole Beauchesne]
51 (default addressing mode, if possible)
52 - Unix: added screen updates on SEGV signals [Gwenole Beauchesne]
53 (activated through the "--enable-vosf" configure option)
54 - Unix: added IRIX audio driver [Brian J. Johnson]
55 - Unix: improved timing of periodic threads
56 - Unix: command line options now use '--'-prefix, e.g. "--rominfo"
57 - AmigaOS: enabled floppy support, fixed floppy bugs [Jürgen Lachmann]
58 - AmigaOS: Amiga mouse pointer is hidden inside windowed Mac displays
59 - AmigaOS/sys_amiga.cpp: workaround for 2060scsi.device bug when
60 when reading from CD-ROM [Jürgen Lachmann]
61 - AmigaOS/prefs_editor_amiga.cpp: fixed bug when adding volumes
62 [Jürgen Lachmann]
63 - AmigaOS: added MacsBug support (tested with MacsBug6.6.1),
64 fixed <move sr,(sp)> bug [Jürgen Lachmann]
65 - AmigaOS: disabled 68060 Super Bypass mode because of CPU bug triggered
66 by MacOS 8
67 - AmigaOS: implemented XPRAM watchdog task
68 - AmigaOS/Unix/extfs_*.cpp: .finf helper file now stores complete
69 FInfo/FXInfo, replaced get/set_finder_*() functions by get/set_finfo()
70 - AmigaOS/Unix: it's possible to specify preferences items on the
71 command line
72 - BeOS: implemented the "powerrom_cpu" CPU engine for BeOS/PPC that
73 uses the 680x0 emulator contained in an Apple PowerMac ROM to run
74 Basilisk II (ca. 4x speed improvement); when running on a BeBox,
75 a PCI PowerMac ROM image is needed to use this (the path name of the
76 ROM file can be set with the preferences item "powerrom", default
77 is "PowerROM")
78 - include/macos_util.h: defines FOURCC() macro to make MacOS-like
79 four-character-codes, replaced most instances of multi-character
80 constants in the sources by this macro to avoid compiler warnings
81 - cdrom.cpp: implemented Status(6) call (return format list)
82 [Landon Fuller]
83 - Imported some changes from the Windows port, most notably FPU fixes
84 and the 1Hz interrupt [Lauri Pesonen]
85 - Ported Lauri Pesonen's FPU core to GCC/i386 [Gwenole Beauchesne]
86
87 V0.8 (snapshot) - 13.Jul.2000
88 - Unix: runs natively on NetBSD/m68k
89 - Unix: compiles without pthreads, but without serial/ethernet/audio
90 support
91 - Unix: "--without-mon" configure option now works
92 - Unix/video_x.cpp: DGA and SHM are only tried on local X11 displays
93 - Unix/video_x.cpp: re-integrated old window update method; frameskip=0
94 ("Dynamic") selects new method, other values select old method
95 - Unix/prefs_editor_unix.cpp: new "Input" pane, containing keycode
96 and mouse wheel options
97 - AmigaOS: added support for CyberGraphX [Jürgen Lachmann]
98 - audio.cpp: audio_data is cleared on reset [Lauri Pesonen]
99 - prefs.cpp: empty string prefs items could be written to prefs file
100 but not read back correctly
101 - clip_*.cpp: added prefs item "noclipconversion" for turning off
102 charset conversion of text clips (only CR->LF gets translated),
103 [Toshimitsu Tanaka]
104
105 V0.8 (snapshot) - 14.Mar.2000
106 - Unix/video_x.cpp: new window refresh code [Samuel Lander]
107 - Unix/timer_unix.cpp: fixed time zone handling under Linux and SVR4
108
109 V0.8 (release 0.8-1) - 30.Jan.2000
110 - extfs: extended size of finf helper files to 32 bytes to eventually
111 allow storing the complete FInfo/FXInfo in it
112
113 V0.8 (snapshot) - 22.Dec.1999
114 - imported UAE CPU 0.8.10 changes
115 - new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu
116 and Mac2Mac_memcpy
117 - extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary
118 IOParam block was not in Mac address space and FSItem parent IDs
119 didn't get swapped) [Lauri Pesonen]
120 - extfs.cpp: several fixes [Lauri Pesonen]
121 - some provisions for using UAE CPU compiler (doesn't work yet)
122 - video_x.cpp: XFree86 VidMode extension is used to switch modes
123 in DGA mode
124
125 V0.8 (snapshot) - 2.Nov.1999
126 - fixed many UAE FPU bugs [Lauri Pesonen]
127 - added replacement for BlockMove() trap
128 - removed Windows sources from the source archive; a version of
129 these that actually compiles and works can be downloaded from
130 Lauri Pesonen's site
131 - removed the MemoryDispatch() replacement routine; the routine
132 in the ROM is now always used; this fixes the MacOS 8 Finder
133 copying bug and also most "unimplemented trap" errors on MacOS
134 bootup; yeah :-)
135 - a warning is issued if the ROM seems to require an FPU but FPU
136 emulation is turned off
137 - medium removal is allowed in CDROMExit()
138 - added (incomplete) emulation of 68040 instructions (CINV, CPUSH,
139 MOVE16 (Ax)+,(Ay)+, and FPU stack frames), enough to boot MacOS
140 - UAE CPU: opcode routines no longer return the cycle count
141 - extfs.cpp: fixed bug with fsResolveWDCB in fs_get_wd_info()
142 - Unix: added support for ESD audio output; merged with OSS audio
143 and put in a new "audio_oss_esd.cpp" file which is also used under
144 FreeBSD 3.x
145 - Unix: added mkinstalldirs to "make install" target
146 - Unix: cleaned up the configure script
147 - Unix: ROM breakpoint can be specified with "-break" command line
148 argument
149 - Unix: "-rominfo" command line argument to print information
150 about ROM version and tables
151 - Unix: ExtFS supports resource forks and Finder info (these are
152 kept in hidden ".finf" and ".rsrc" directories)
153 - Unix/audio_oss_esd.cpp: AudioStatus is re-set after determining
154 audio device capabilities (actual sample rate is also determined)
155 [Alexander R. Pruss]
156 - Unix/audio_oss_esd.cpp: "silence" in 8-bit mode used wrong fill
157 value (0 instead of 0x80) [Alexander R. Pruss]
158 - Unix/video_x.cpp: added mouse wheel support [Alexander R. Pruss]
159 - Unix/sys_unix.cpp: device size is read correctly under Linux
160 - AmigaOS: removed support for SAS/C
161 - AmigaOS/sys_amiga.cpp: supports 64-bit device I/O (NSD)
162 - AmigaOS/sys_amiga.cpp: device block size is respected on writes
163
164 V0.8 (snapshot) - 21.Oct.1999
165 - sony.cpp/disk.cpp/cdrom.cpp: disk insertions are now checked for
166 by an interrupt routine
167 - localizable strings are now split into a common and a platform-
168 specific set
169 - added external file system to access host OS files from the MacOS;
170 root directory is specified by the "extfs" prefs item
171 - moved most initialization/deinitialization code to InitAll() and
172 ExitAll() in main.cpp
173 - added patches for NetBSD [Bernd Sieker]
174 - corrected TimerDateTime() in timer_unix.cpp and timer_beos.cpp
175 [Toshimitsu Tanaka]
176 - AmigaOS: fixed crash when gtlayout.library was not present
177 - AmigaOS: now compiles with GCC (Geek Gadgets)
178 - AmigaOS/clip_amiga.cpp: fixed small bug in CR->LF translation
179 [Giacomo Magnini]
180 - Unix: compilation of cpuemu.cpp is now split in 8 parts
181 - Unix: volume list in GTK prefs editor is reorderable
182 - Unix: added fbdev DGA support and SPARC assembly optimizations to
183 UAE core [Gwenole Beauchesne]
184
185 V0.7 (release 0.7-2) - 6.Oct.1999
186 - Added BasiliskII.spec for making RPMs [with assistance from
187 Roman Niewiarowski]
188 - Unix: "basilisk_ii_keycodes" renamed to "keycodes", default
189 location of keycodes file is now /usr/local/share/BasiliskII/keycodes
190 - Unix: improved the install target, added uninstall target
191 - Unix/Windows: fixed bugs in protocol removal [Lauri Pesonen]
192 - Unix/Linux/NetDriver: removed MAKEDEV, functionality now included
193 in Makefile ("make dev")
194 - Unix/sys_unix.cpp: Sys_open() checks whether an HFS volume is currently
195 mounted under Linux and tries to unmount it
196 - Unix/sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans
197 /etc/fstab to find HFS volumes)
198 - Unix/sys_unix.cpp: implemented Sys(Prevent/Allow)Removal() [Ryan Cumming]
199 - Unix/main_unix.cpp: added call to gtk_set_locale() before gtk_init()
200 [Toshimitsu Tanaka]
201 - Unix/video_x.cpp: "dga" screen preferences now takes width and
202 height as parameters (e.g. dga/640/480), like "win" [Pablo Averbuj]
203 - Unix/video_x.cpp: Caps Lock behaves as expected [Pablo Averbuj]
204 - Unix/prefs_editor_gtk.cpp: made the window width/height widgets
205 comboboxes providing some useful defaults
206
207 V0.7 (alpha) - 25.Jul.1999
208 - with 32-bit clean ROMs, the CPU type is now reported as a 68030
209 (for those OpenTransport fans :-)
210 - added new prefs item "nosound" to disable sound output
211 - sound output implemented for BeOS, Linux, Solaris and AmigaOS
212 (requires Sound Manager 3.x)
213 - dummy/audio_dummy.cpp: created
214 - dummy/prefs_dummy.cpp: created
215 - dummy/xpram_dummy.cpp: created
216 - macos_util.cpp: added FileDiskLayout()
217 - video.cpp: removed useless BlankMousePointer flag
218 - uae_cpu: updated to UAE 0.8.9
219 - uae_cpu/gencpu.c: fixed bug in CAS2, OpenTransport works now
220 - Unix: moved Linux- and FreeBSD-specific files to their respective
221 directories
222 - Unix: added 64-bit data types (needed by timer_unix.cpp)
223 - Unix: added keyboard translation method using raw keycodes instead of
224 keysyms (controlled by "keycodes" and "keycodefile" prefs items) which
225 doesn't depend on the selected keymap
226 - Unix: when running as root, Basilisk II tries to assign real-time
227 priorities to some threads
228 - Unix: calls to nanosleep() protected by autoconf define
229 - Unix/main_unix.cpp: tick thread replaced by POSIX.4 timer when possible
230 - Unix/timer_unix.cpp: uses POSIX.4 timing facilities when possible
231 - Unix/video_x.cpp: all X calls during emulation are now done from
232 the redraw thread which is also active in DGA mode; as a result,
233 XLockServer()/XUnlockServer() are no longer necessary
234 - Unix/sysdeps.h: changed C++ comments to C comments as this file is
235 included by some *.c files in uae_cpu [Brian J. Johnson]
236 - Unix/sysdeps.h: added unaligned access functions for SGI MIPSPro
237 compiler [Brian J. Johnson]
238 - Unix/Irix/unaligned.c: created [Brian J. Johnson]
239 - Windows: updated sources
240
241 V0.6 (alpha) - 12.Jul.1999
242 - Unix: Basilisk II now accepts a "-display <display>" argument to
243 specify the X display to use
244 - Unix: mounting floppies with Ctrl-F1 now works
245 - Unix/ether_linux.cpp: now works when ethertap is configured for
246 multicast support
247 - Unix/main_unix.cpp: XOpenDisplay() is now called from main()
248 - Unix/scsi_freebsd.cpp: added support for FreeBSD 2.x [Orlando Bassotto]
249 - Unix/posix_sem.cpp: updated [Orlando Bassotto]
250 - Unix/prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/
251 printer devices [Orlando Bassotto]
252 - Unix/serial_unix.cpp: FreeBSD printer devices are recognized
253 [Orlando Bassotto]
254 - Unix/sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default
255 serial prefs for FreeBSD [Orlando Bassotto]
256 - Unix/sys_unix.cpp: fixed SysIsDiskInserted for Linux floppy
257 - Unix/FreeBSD/scsidump.cpp: added [Orlando Bassotto]
258
259 V0.6 (alpha) - 5.Jul.1999
260 - fixed mouse for Classic ROM and MacOS 6.x/7.x
261 - Unix/ether_linux.cpp: added ethertap support (see README for details)
262 - dummy/clip_dummy.cpp: created
263
264 V0.6 (alpha) - 2.Jul.1999
265 - rom_patches.cpp: added CheckROM() which has to be called before
266 PatchROM()
267 - rom_patches.cpp: started ROM patches for Classic/SE ROMs
268 - adb.cpp: ADB handlers get ADBBase passed in a3
269 - adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic
270 mouse handler wants it there)
271 - emul_op.cpp/EMUL_OP_CLKNOMEM: reading from the RTC time registers
272 yields the correct time and date
273 - uae_cpu/cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer
274 mapping
275 - uae_cpu/basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in
276 Init680x0() (instead of main_*.cpp)
277 - uae_cpu/memory.cpp: added support for Mac Plus/II memory maps
278 and 24 bit addressing
279 - uae_cpu/newcpu.cpp: re-implemented support for 68000/010 emulation
280 - uae_cpu/cpuopti.c: patched for egcs [Orlando Bassotto]
281 - main_*.cpp: added TwentyFourBitAddressing flag
282 - main_*.cpp: CPU type and addressing mode depends on ROM version
283 - main_*.cpp: tick thread changed to use new TimerDateTime() function
284 - include/video.h: VideoInit() takes "classic" parameter to select
285 "Classic" video mode (512x342, 1-bit)
286 - include/timer.h: new function TimerDateTime() to get local date/time
287 in Mac format
288 - Unix: support for FreeBSD [Orlando Bassotto]
289 - Unix/scsi_freebsd-cam.cpp: created [Orlando Bassotto]
290 - Unix/posix_sem.cpp: created [Orlando Bassotto]
291 - Unix/main_unix.cpp: added call to XF86DGAForkApp()
292 - Unix/video_x.cpp: support for Classic video mode and display on
293 1-bit screens
294 - Unix/video_x.cpp: added check whether screen is really DGA capable
295 - Unix/video_x.cpp: added check for image endianess
296 - Unix/sys_unix.cpp: added replacement for Linux llseek() for platforms
297 that don't have it
298 - Unix/*.cpp: replaced sleep()/usleep() by nanosleep()
299 - Amiga/prefs_editor_amiga.cpp: ROM file selection via file requester
300 didn't work
301
302 V0.6 (alpha) - 22.Jun.1999
303 - fixed small compilation problems on BeOS/x86
304 - rsrc_patches.cpp: fixed for MacOS 7.6.1
305 - dummy/scsi_dummy.cpp: scsi_send_cmd() was missing timeout parameter
306 - Unix/video_x.cpp: fixed compilation problem on systems without DGA
307 - BeOS/prefs_editor_beos.cpp: it is now possible to drop ROM files on
308 the "ROM File" control
309 - BeOS/sys_beos.cpp: Basilisk II will not try to unmount volumes (from
310 BeOS) that are to be mounted read-only
311
312 V0.6 (alpha) - 20.Jun.1999
313 - scsi.cpp: added "timeout" parameter to scsi_send_cmd()
314 - scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd()
315 (every entry was written to/read from the same buffer address)
316 - Unix/scsi_linux.cpp: implemented
317 - Unix/video_x.cpp: new hotkeys: Ctrl-Esc = emergency quit from DGA mode,
318 Ctrl-Tab = suspend DGA mode
319 - Unix/video_x.cpp: implemented VideoQuitFullScreen() (used by
320 ErrorAlert())
321 - BeOS/video_beos.cpp: implemented VideoQuitFullScreen() (used by
322 ErrorAlert())
323
324 V0.6 (alpha) - 19.Jun.1999
325 - sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte
326 header)
327 - user_strings.cpp: added strings for GTK preferences editor
328 - Unix: implemented preferences editor (requires GTK)
329 - Unix: added "install" target to Makefile
330 - Unix: created minimal man page
331 - Unix/main_unix.cpp: ErrorAlert() and WarningAlert() pop up dialog
332 boxes when GTK is present
333 - BeOS/prefs_editor_beos.cpp: added "Create" button to volume list
334 - BeOS/prefs_editor_beos.cpp: "About" dialog added
335
336 V0.5 (alpha) - 13.Jun.1999
337 - prefs.cpp: added ZapPRAM()
338 - prefs.cpp: PrefsReplaceString() can now take an index
339 - user_strings.cpp: added strings for preferences editor
340 - prefs_editor_*.*: created
341 - sys.h: SysCDStop() now takes the MSF address of the lead-out track
342 as a parameter
343 - AmigaOS: start offset and size of devices is now given in blocks,
344 not bytes
345 - AmigaOS: implemented preferences editor
346 - BeOS: implemented preferences editor
347 - AmigaOS/sys_amiga.cpp: added checks for NSD and 64-bit TD commands
348 (not yet used)
349 - AmigaOS/sys_amiga.cpp: implemented CD audio commands
350 - Unix/sys_unix.cpp: CD-ROM devices are opened with O_NONBLOCK flag
351 - Unix/sys_unix.cpp: using CDROM_DRIVE_STATUS to check for inserted
352 disks if drive supports it
353 - Unix/sys_unix.cpp: CD-ROM devices are closed and reopened on eject
354 to clear the driver's internal buffers
355 - Unix/video_x.cpp: added incremental refresh mode [David Lawrence]
356 - Unix/video_x.cpp: small changes to the DGA code
357
358 V0.5 (alpha) - 17.May 1999
359 - new "fpu" prefs item to enable/disable the (buggy) UAE FPU emulation
360 - Defaults for platform-specific prefs items can be set in the new
361 AddPlatformPrefsDefault() function which gets called by PrefsInit()
362 - added dummy audio component, so MacOS versions >=7.5 should be more
363 stable when running programs that try to do something with sound
364 - adb.cpp: relative mouse mode should work a bit better
365 - macos_util.cpp: new function HasMacStarted() to check Mac warm
366 start flag
367 - macos_util.cpp: new function MountVolume() to aid implementation
368 of manual volume mounting
369 - cdrom.cpp: added CDROMMountVolume()
370 - BeOS: replaced "Mount floppy" menu item by submenu with list of all
371 removable volumes
372 - Win32: many fixes and improvements [Lauri Pesonen]
373
374 V0.5 (alpha) - 8.May 1999
375 - added information about GPL to all source files
376 - rom_patches.cpp: fixed one unaligned access problem (Sparc)
377 - replaced "off_t" by "loff_t" to allow 64 bit disk access under Linux
378 - created "dummy" platform directory containing generic "do-nothing"
379 versions of certain files to aid in testing and porting
380 - Unix: improved autoconf stuff and sysdeps.h
381 - Unix: now compiles under Solaris
382 - Unix/video_x.cpp: automatic SHM detection, fallback to XPutImage
383
384 V0.5 (alpha) - 26.Apr.1999
385 - main_*.cpp: ramsize is rounded down to 1MB boundary
386 - uae_cpu/memory.h: added "REGPARAM2" in more places [Lauri Pesonen]
387 - uae_cpu/memory.cpp: changed "Diff" variables from "uae_8 *" to
388 "uae_u32" [Lauri Pesonen]
389 - uae_cpu/memory.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
390 - uae_cpu/newcpu.h: added "REGPARAM2" in more places [Lauri Pesonen]
391 - uae_cpu/newcpu.cpp: added "REGPARAM2" in more places [Lauri Pesonen]
392 - Windows/*: integrated updated Windows sources from Lauri Pesonen
393
394 V0.5 (alpha) - 25.Apr.1999
395 - prefs.cpp/PrefsRemoveItem(): deleting the last item now works
396 - uae_cpu/memory.cpp: changed "uae_u8 REGPARAM2 *func()" to
397 "uae_u8 *REGPARAM2 func()"
398 - Unix/ether_unix.cpp: implemented
399 - Unix/Linux/NetDriver: created
400 - Unix/video_x.cpp: added support for 32 bit screens, cleaned up
401 VisualInfo code
402 - BeOS/ether_beos.cpp: cleaned up the code
403 - BeOS/video_beos.cpp: full screen video mode and color depth can now
404 be set via prefs("scr/<mode>")
405
406 V0.4 (alpha) - 15.Apr.1999
407 - Added some literature references to the source files
408 - Modularized CPU engine: the interface of the CPU engine is now
409 defined in cpu_emulation.h, so different CPU engines can be
410 substituted more easily [as requested by Bill Huey]
411 - uae_cpu/gencpu.c: duplicate_carry() was missing in SUB and NBCD routines
412 - Unix: added autoconf stuff
413 - Unix: modified the makefile so it won't fail if cpuopti didn't work
414 [Daniel Thompson]
415
416 V0.4 (alpha) - 11.Apr.1999
417 - cdrom.cpp: find_hfs_partition() bailed out too soon when finding no
418 "PN" signature [Lauri Pesonen]
419 - prefs.cpp: prefs file allows more whitespace between keyword and value
420 [Lauri Pesonen]
421 - prefs.cpp: remodeled to allow platform-specific prefs items (list of
422 keywords is kept in table)
423 - video.cpp/cscSetEntries: luminance mapping uses integer instead of
424 floating point math
425 - video_*.cpp: on most systems, the frame buffer is allocated with
426 two additional lines as some ROM versions seem to write behind
427 the frame buffer proper
428 - BeOS/Unix/sysdeps.h: defined X86_ASSEMBLY on i386/GCC systems
429 - BeOS/Unix/sysdeps.h: redefined get/put_mem() functions to take and
430 return an uae_u32 value, added some more x86 optimizations
431 - Unix/serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535
432 result in a rate of 57600 [Lauri Pesonen]
433
434 V0.4 (alpha) - 10.Apr.1999
435 - upgraded to UAE 0.8.8 CPU, CPU is now built with "gencpu", UAE sources
436 moved to "uae" directory
437 - new preferences item "rom" to specify the path of the ROM file
438 - new preferences item "ether" for Ethernet driver
439 - new INTFLAG_ETHER interrupt flag
440 - main_*.cpp: added ChoiceAlert()
441 - main_*.cpp: disabled UAE FPU (as it is buggy)
442 - serial_*.cpp: device_name is now a "const char *"
443 - serial_*.cpp: implemented monitor (#define MONITOR 1 to activate)
444 - *.h: changed "#ifdef _XXX_H_" to "#ifdef XXX_H" as symbols starting
445 with an underscore are reserved
446 - rom_patches.cpp: icon data moved to sony/disk/cdrom.cpp
447 - rom_patches.cpp: removed unnecessary a0/a1 save/restore from drivers
448 - slot_rom.cpp: removed unnecessary a0/a1 save/restore from drivers
449 - serial_defs.h: added error codes
450 - AmigaOS: the Kickstart ROM is no longer used to redirect NIL pointer
451 accesses as this crashes some machines (especially 68040-based);
452 a scratch memory block is used instead
453 - AmigaOS/serial_amiga.cpp: implemented
454 - AmigaOS/ether_amiga.cpp: implemented
455 - AmigaOS/sys_amiga.cpp: SysAddSerialPrefs() now returns real defaults
456 - AmigaOS/main_amiga.cpp: when the memory for the Mac RAM and ROM
457 cannot be allocated, an error message is displayed (instead of crashing)
458 - AmigaOS/main_amiga.cpp: interrupts are disabled during execution
459 of an EMUL_OP routine
460 - AmigaOS/asm_support.asm: the CTRL-C handler checks for pending
461 AmigaDOS operations
462 - AmigaOS/asm_support.asm: the interrupt signal exception is rethrown
463 when the interrupt level in EmulatedSR gets lowered while interrupts
464 are pending
465 - BeOS: switched from project files to Be supplied makefile system
466 - BeOS/ether_beos.cpp: implemented
467 - BeOS/serial_beos.cpp: modem status of parallel device is returned
468 as (dsrEvent | dcdEvent | ctsEvent)
469 - BeOS/serial_beos.cpp: implemented kSERDBaudRate
470 - BeOS/serial_beos.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
471 - Unix/serial_unix.cpp: added support for parallel ports
472 - Unix/serial_unix.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
473 - Unix/video_x.cpp: pressing F12 and q will quit Basilisk II in DGA mode
474 (useful when it crashed)
475
476 V0.3 (alpha) - 14.Mar.1999
477 - Unix/video_x.cpp: added 15, 16 and 32 bit window modes [Bill Huey]
478 - BeOS/video_beos.cpp: "screen" prefs item is now either
479 "win/<width>/<height>" for window mode or "scr" for full-screen
480 mode
481 - added documentation of preferences file format to README
482
483 V0.2 (alpha) - 11.Mar.1999
484 - tested with ROM versions 19 and 26
485 - prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on
486 BeOS R4.1
487 - uae_memory.cpp: added support for frame buffer pixel type conversion
488 in virtual addressing mode, the Mac frame buffer layout now has to be
489 specified in MacFrameLayout (video.h)
490 - Unix/video_x.cpp: the "screen" prefs item is now read to select
491 window mode (with a specified window size) or DGA mode
492 - Unix/video_x.cpp: DGA mode supports 15, 16 and 32 bit modes (packed
493 24 bit pixels don't work)
494 - Unix/Makefile.linux: added -D_REENTRANT to compiler flags
495
496 V0.2 (alpha) - 23.Jan.1999
497 - first alpha release