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root/cebix/BasiliskII/ChangeLog
Revision: 1.18
Committed: 1999-10-31T23:18:30Z (25 years ago) by cebix
Branch: MAIN
Changes since 1.17: +10 -3 lines
Log Message:
- removed MemoryDispatch() replacement; routine from ROM is now used if
  possible
- rom_patches.cpp: check for double PACK 4 resources; if only one is found,
  assume that the ROM requires an FPU and issue a warning if FPU emulation
  is turned off
- UAE CPU opcode routines no longer return the cycle count
- main_unix.cpp: pressing Ctrl-C dumps the UAE CPU state before entering mon
- sys_unix.cpp: under Linux, partition sizes are read with BLKGETSIZE instead
  of llseek()

File Contents

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