/[cebix]/BasiliskII/ChangeLog

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-revision 1.28 by cebix,
Mon Apr 10 18:52:13 2000 UTC
+revision 1.85 by cebix,
Wed Jul 31 16:46:13 2002 UTC
 Line 1
+ V1.0 (snapshot) - <date>
+  - fixed the problem with Ticks getting incremented on every interrupt, not
+    just 60Hz (e.g. moving the mouse made the caret blink faster)
+  - Unix: cleaned up pthread attributes [Brian Johnson]
+  - Unix: fixed floppy problems under Linux
+  - Unix: implement "ignoresegv" feature on Linux/x86, Linux/ppc, Darwin/ppc
+  - Unix: serial port baud rates are now set correctly
+  - 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
+ V1.0 (snapshot) - 15.Jan.2002
+  - added support for on-the-fly video resolution and depth switching, and
+    gamma tables
+  - fsave/frestore emulation under AmigaOS and NetBSD/m68k always behaves like
+    a 68882/68040 FPU, eliminating the need for 68060 FPU patches
+  - added support for platform-independant mutexes, used by adb.cpp for
+    thread-safe mouse handling
+  - the TIME_OFFSET constant has been replaced by a (portable) function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 60Hz 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 60Hz
+    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) - 31.May 2001
+  - final adjustments for 0.9 release
+ V0.9 (snapshot) - 29.May 2001
+  - added help for command line arguments, PrefsInit() now removes all processed
+    options
+  - serial_unix.cpp: input/output_thread_cancel weren't initialized
+    [Kolja Waschk]
+  - 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: workaround for IRIX pthreads bug in Delay_usec() [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]
+  - BeOS: fixed some bugs in the extfs file types handling
+  - AmigaOS: SCSI buffer type can be selected
+ V0.9 (snapshot) - 17.Feb.2001
+  - adapted for cxmon V3.0 which is now the required minimum
+  - UAE cpu: fixed a bug in the memory handlers preventing from correctly
+    updating 15 and 16 bpp displays on big endian systems
+  - 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]
+  - Unix: improved timing of periodic threads
+  - Unix: command line options now use '--'-prefix, e.g. "--rominfo"
+  - AmigaOS: enabled floppy support, fixed floppy bugs [J�rgen Lachmann]
+  - AmigaOS: Amiga mouse pointer is hidden inside windowed Mac displays
+  - AmigaOS/sys_amiga.cpp: workaround for 2060scsi.device bug when when reading
+    from CD-ROM [J�rgen Lachmann]
+  - AmigaOS/prefs_editor_amiga.cpp: fixed bug when adding volumes
+    [J�rgen Lachmann]
+  - AmigaOS: added MacsBug support (tested with MacsBug6.6.1), fixed
+    <move sr,(sp)> bug [J�rgen Lachmann]
+  - AmigaOS: disabled 68060 Super Bypass mode because of CPU bug triggered by
+    MacOS 8
+  - AmigaOS: implemented XPRAM watchdog task
+  - 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
+  - BeOS: implemented the "powerrom_cpu" CPU engine for BeOS/PPC that uses the
+x0 emulator contained in an Apple PowerMac ROM to run Basilisk II (ca.
+x 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")
+  - 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
+  - cdrom.cpp: implemented Status(6) call (return format list) [Landon Fuller]
+  - Imported some changes from the Windows port, most notably FPU fixes and the
+Hz interrupt [Lauri Pesonen]
+  - Ported Lauri Pesonen's FPU core to GCC/i386 [Gwenole Beauchesne]
+ V0.8 (snapshot) - 13.Jul.2000
+  - Unix: runs natively on NetBSD/m68k
+  - Unix: compiles without pthreads, but without serial/ethernet/audio support
+  - Unix: "--without-mon" configure option now works
+  - 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
+  - Unix/prefs_editor_unix.cpp: new "Input" pane, containing keycode and mouse
+    wheel options
+  - AmigaOS: added support for CyberGraphX [J�rgen Lachmann]
+  - 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
+  - clip_*.cpp: added prefs item "noclipconversion" for turning off charset
+    conversion of text clips (only CR->LF gets translated) [Toshimitsu Tanaka]
  V0.8 (snapshot) - 14.Mar.2000
          - Unix/video_x.cpp: new window refresh code [Samuel Lander]
          - Unix/timer_unix.cpp: fixed time zone handling under Linux and SVR4
  V0.8 (release 0.8-1) - 30.Jan.2000
-         - extfs: extended size of finf helper files to 32 bytes to eventually
+  - extfs: extended size of finf helper files to 32 bytes to eventually allow
-           allow storing the complete FInfo/FXInfo in it
+    storing the complete FInfo/FXInfo in it
  V0.8 (snapshot) - 22.Dec.1999
          - imported UAE CPU 0.8.10 changes
-         - new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu
+  - new utility functions Mac_memset, Mac2Host_memcpy, Host2Mac_memcpu and
-           and Mac2Mac_memcpy
+    Mac2Mac_memcpy
-         - extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary
+  - extfs.cpp: fixed bug in fs_rename() and fs_cat_move() (auxiliary IOParam
-           IOParam block was not in Mac address space and FSItem parent IDs
+    block was not in Mac address space and FSItem parent IDs didn't get swapped)
-           didn't get swapped) [Lauri Pesonen]
+    [Lauri Pesonen]
          - extfs.cpp: several fixes [Lauri Pesonen]
          - some provisions for using UAE CPU compiler (doesn't work yet)
-         - video_x.cpp: XFree86 VidMode extension is used to switch modes
+  - video_x.cpp: XFree86 VidMode extension is used to switch modes in DGA mode
-           in DGA mode
  V0.8 (snapshot) - 2.Nov.1999
          - fixed many UAE FPU bugs [Lauri Pesonen]
          - added replacement for BlockMove() trap
-         - removed Windows sources from the source archive; a version of
+  - removed Windows sources from the source archive; a version of these that
-           these that actually compiles and works can be downloaded from
+    actually compiles and works can be downloaded from Lauri Pesonen's site
-           Lauri Pesonen's site
+  - removed the MemoryDispatch() replacement routine; the routine in the ROM is
-         - removed the MemoryDispatch() replacement routine; the routine
+    now always used; this fixes the MacOS 8 Finder copying bug and also most
-           in the ROM is now always used; this fixes the MacOS 8 Finder
+    "unimplemented trap" errors on MacOS bootup; yeah :-)
-           copying bug and also most "unimplemented trap" errors on MacOS
+  - a warning is issued if the ROM seems to require an FPU but FPU emulation is
-           bootup; yeah :-)
+    turned off
-         - a warning is issued if the ROM seems to require an FPU but FPU
-           emulation is turned off
          - medium removal is allowed in CDROMExit()
          - added (incomplete) emulation of 68040 instructions (CINV, CPUSH,
            MOVE16 (Ax)+,(Ay)+, and FPU stack frames), enough to boot MacOS
          - UAE CPU: opcode routines no longer return the cycle count
          - extfs.cpp: fixed bug with fsResolveWDCB in fs_get_wd_info()
-         - Unix: added support for ESD audio output; merged with OSS audio
+  - Unix: added support for ESD audio output; merged with OSS audio and put in
-           and put in a new "audio_oss_esd.cpp" file which is also used under
+    a new "audio_oss_esd.cpp" file which is also used under FreeBSD 3.x
-           FreeBSD 3.x
          - Unix: added mkinstalldirs to "make install" target
          - Unix: cleaned up the configure script
-         - Unix: ROM breakpoint can be specified with "-break" command line
+  - Unix: ROM breakpoint can be specified with "-break" command line argument
-           argument
+  - Unix: "-rominfo" command line argument to print information about ROM
-         - Unix: "-rominfo" command line argument to print information
+    version and tables
-           about ROM version and tables
+  - Unix: ExtFS supports resource forks and Finder info (these are kept in
-         - Unix: ExtFS supports resource forks and Finder info (these are
+    hidden ".finf" and ".rsrc" directories)
-           kept in hidden ".finf" and ".rsrc" directories)
+  - Unix/audio_oss_esd.cpp: AudioStatus is re-set after determining audio
-         - Unix/audio_oss_esd.cpp: AudioStatus is re-set after determining
+    device capabilities (actual sample rate is also determined)
-           audio device capabilities (actual sample rate is also determined)
            [Alexander R. Pruss]
-         - Unix/audio_oss_esd.cpp: "silence" in 8-bit mode used wrong fill
+  - Unix/audio_oss_esd.cpp: "silence" in 8-bit mode used wrong fill value
-           value (0 instead of 0x80) [Alexander R. Pruss]
+    (0 instead of 0x80) [Alexander R. Pruss]
          - Unix/video_x.cpp: added mouse wheel support [Alexander R. Pruss]
          - Unix/sys_unix.cpp: device size is read correctly under Linux
          - AmigaOS: removed support for SAS/C
-Line 58 
 V0.8 (snapshot) - 2.Nov.1999
+Line 167 
 V0.8 (snapshot) - 2.Nov.1999
          - AmigaOS/sys_amiga.cpp: device block size is respected on writes
  V0.8 (snapshot) - 21.Oct.1999
-         - sony.cpp/disk.cpp/cdrom.cpp: disk insertions are now checked for
+  - sony.cpp/disk.cpp/cdrom.cpp: disk insertions are now checked for by an
-           by an interrupt routine
+    interrupt routine
-         - localizable strings are now split into a common and a platform-
+  - localizable strings are now split into a common and a platform-specific set
-           specific set
+  - added external file system to access host OS files from the MacOS; root
-         - added external file system to access host OS files from the MacOS;
+    directory is specified by the "extfs" prefs item
-           root directory is specified by the "extfs" prefs item
+  - moved most initialization/deinitialization code to InitAll() and ExitAll()
-         - moved most initialization/deinitialization code to InitAll() and
+    in main.cpp
-           ExitAll() in main.cpp
          - added patches for NetBSD [Bernd Sieker]
          - corrected TimerDateTime() in timer_unix.cpp and timer_beos.cpp
            [Toshimitsu Tanaka]
-Line 75 
 V0.8 (snapshot) - 21.Oct.1999
+Line 183 
 V0.8 (snapshot) - 21.Oct.1999
            [Giacomo Magnini]
          - Unix: compilation of cpuemu.cpp is now split in 8 parts
          - Unix: volume list in GTK prefs editor is reorderable
-         - Unix: added fbdev DGA support and SPARC assembly optimizations to
+  - Unix: added fbdev DGA support and SPARC assembly optimizations to UAE core
-           UAE core [Gwenole Beauchesne]
+    [Gwenole Beauchesne]
  V0.7 (release 0.7-2) - 6.Oct.1999
-         - Added BasiliskII.spec for making RPMs [with assistance from
+  - Added BasiliskII.spec for making RPMs [with assistance from Roman
-           Roman Niewiarowski]
+    Niewiarowski]
-         - Unix: "basilisk_ii_keycodes" renamed to "keycodes", default
+  - Unix: "basilisk_ii_keycodes" renamed to "keycodes", default location of
-           location of keycodes file is now /usr/local/share/BasiliskII/keycodes
+    keycodes file is now /usr/local/share/BasiliskII/keycodes
          - Unix: improved the install target, added uninstall target
          - Unix/Windows: fixed bugs in protocol removal [Lauri Pesonen]
-         - Unix/Linux/NetDriver: removed MAKEDEV, functionality now included
+  - Unix/Linux/NetDriver: removed MAKEDEV, functionality now included in
-           in Makefile ("make dev")
+    Makefile ("make dev")
          - Unix/sys_unix.cpp: Sys_open() checks whether an HFS volume is currently
            mounted under Linux and tries to unmount it
-         - Unix/sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans
+  - Unix/sys_unix.cpp: implemented SysAddDiskPrefs() for Linux (scans /etc/fstab
-           /etc/fstab to find HFS volumes)
+    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]
-         - Unix/video_x.cpp: "dga" screen preferences now takes width and
+  - Unix/video_x.cpp: "dga" screen preferences now takes width and height as
-           height as parameters (e.g. dga/640/480), like "win" [Pablo Averbuj]
+    parameters (e.g. dga/640/480), like "win" [Pablo Averbuj]
          - Unix/video_x.cpp: Caps Lock behaves as expected [Pablo Averbuj]
-         - Unix/prefs_editor_gtk.cpp: made the window width/height widgets
+  - Unix/prefs_editor_gtk.cpp: made the window width/height widgets comboboxes
-           comboboxes providing some useful defaults
+    providing some useful defaults
  V0.7 (alpha) - 25.Jul.1999
-         - with 32-bit clean ROMs, the CPU type is now reported as a 68030
+  - with 32-bit clean ROMs, the CPU type is now reported as a 68030 (for those
-           (for those OpenTransport fans :-)
+    OpenTransport fans :-)
          - added new prefs item "nosound" to disable sound output
-         - sound output implemented for BeOS, Linux, Solaris and AmigaOS
+  - sound output implemented for BeOS, Linux, Solaris and AmigaOS (requires
-           (requires Sound Manager 3.x)
+    Sound Manager 3.x)
          - dummy/audio_dummy.cpp: created
          - dummy/prefs_dummy.cpp: created
          - dummy/xpram_dummy.cpp: created
-Line 119 
 V0.7 (alpha) - 25.Jul.1999
+Line 227 
 V0.7 (alpha) - 25.Jul.1999
          - 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: when running as root, Basilisk II tries to assign real-time
+  - Unix: when running as root, Basilisk II tries to assign real-time priorities
-           priorities to some threads
+    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/video_x.cpp: all X calls during emulation are now done from
+  - Unix/video_x.cpp: all X calls during emulation are now done from the redraw
-           the redraw thread which is also active in DGA mode; as a result,
+    thread which is also active in DGA mode; as a result,
            XLockServer()/XUnlockServer() are no longer necessary
-         - Unix/sysdeps.h: changed C++ comments to C comments as this file is
+  - Unix/sysdeps.h: changed C++ comments to C comments as this file is included
-           included by some *.c files in uae_cpu [Brian J. Johnson]
+    by some *.c files in uae_cpu [Brian J. Johnson]
-         - Unix/sysdeps.h: added unaligned access functions for SGI MIPSPro
+  - Unix/sysdeps.h: added unaligned access functions for SGI MIPSPro compiler
-           compiler [Brian J. Johnson]
+    [Brian J. Johnson]
          - Unix/Irix/unaligned.c: created [Brian J. Johnson]
          - Windows: updated sources
  V0.6 (alpha) - 12.Jul.1999
-         - Unix: Basilisk II now accepts a "-display <display>" argument to
+  - Unix: Basilisk II now accepts a "-display <display>" argument to specify the
-           specify the X display to use
+    X display to use
          - Unix: mounting floppies with Ctrl-F1 now works
-         - Unix/ether_linux.cpp: now works when ethertap is configured for
+  - Unix/ether_linux.cpp: now works when ethertap is configured for multicast
-           multicast support
+    support
          - Unix/main_unix.cpp: XOpenDisplay() is now called from main()
          - Unix/scsi_freebsd.cpp: added support for FreeBSD 2.x [Orlando Bassotto]
          - Unix/posix_sem.cpp: updated [Orlando Bassotto]
-         - Unix/prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/
+  - Unix/prefs_editor_gtk.cpp: serial pane recognizes FreeBSD serial/printer
-           printer devices [Orlando Bassotto]
+    devices [Orlando Bassotto]
          - Unix/serial_unix.cpp: FreeBSD printer devices are recognized
            [Orlando Bassotto]
-         - Unix/sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default
+  - Unix/sys_unix.cpp: FreeBSD CD-ROM/floppy support, correct default serial
-           serial prefs for FreeBSD [Orlando Bassotto]
+    prefs for FreeBSD [Orlando Bassotto]
          - Unix/sys_unix.cpp: fixed SysIsDiskInserted for Linux floppy
          - Unix/FreeBSD/scsidump.cpp: added [Orlando Bassotto]
-Line 158 
 V0.6 (alpha) - 5.Jul.1999
+Line 266 
 V0.6 (alpha) - 5.Jul.1999
          - dummy/clip_dummy.cpp: created
  V0.6 (alpha) - 2.Jul.1999
-         - rom_patches.cpp: added CheckROM() which has to be called before
+  - rom_patches.cpp: added CheckROM() which has to be called before PatchROM()
-           PatchROM()
          - rom_patches.cpp: started ROM patches for Classic/SE ROMs
          - adb.cpp: ADB handlers get ADBBase passed in a3
-         - adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic
+  - adb.cpp: moved temporary data area to ADBBase+0x163 (Mac Classic mouse
-           mouse handler wants it there)
+    handler wants it there)
-         - emul_op.cpp/EMUL_OP_CLKNOMEM: reading from the RTC time registers
+  - emul_op.cpp/EMUL_OP_CLKNOMEM: reading from the RTC time registers yields
-           yields the correct time and date
+    the correct time and date
-         - uae_cpu/cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer
+  - uae_cpu/cpu_emulation.h: added FLAYOUT_NONE to disable frame buffer mapping
-           mapping
+  - uae_cpu/basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in Init680x0()
-         - uae_cpu/basilisk_glue.cpp: RAMBaseMac/ROMBaseMac are now set in
+    (instead of main_*.cpp)
-           Init680x0() (instead of main_*.cpp)
+  - uae_cpu/memory.cpp: added support for Mac Plus/II memory maps and 24 bit
-         - uae_cpu/memory.cpp: added support for Mac Plus/II memory maps
+    addressing
-           and 24 bit addressing
          - uae_cpu/newcpu.cpp: re-implemented support for 68000/010 emulation
          - uae_cpu/cpuopti.c: patched for egcs [Orlando Bassotto]
          - main_*.cpp: added TwentyFourBitAddressing flag
          - 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
+  - include/video.h: VideoInit() takes "classic" parameter to select "Classic"
-           "Classic" video mode (512x342, 1-bit)
+    video mode (512x342, 1-bit)
-         - include/timer.h: new function TimerDateTime() to get local date/time
+  - include/timer.h: new function TimerDateTime() to get local date/time in Mac
-           in Mac format
+    format
          - 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
+  - Unix/video_x.cpp: support for Classic video mode and display on 1-bit
--bit screens
+    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
+  - Unix/sys_unix.cpp: added replacement for Linux llseek() for platforms that
-           that don't have it
+    don't have it
          - Unix/*.cpp: replaced sleep()/usleep() by nanosleep()
-         - Amiga/prefs_editor_amiga.cpp: ROM file selection via file requester
+  - Amiga/prefs_editor_amiga.cpp: ROM file selection via file requester didn't
-           didn't work
+    work
  V0.6 (alpha) - 22.Jun.1999
          - 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
-         - BeOS/prefs_editor_beos.cpp: it is now possible to drop ROM files on
+  - BeOS/prefs_editor_beos.cpp: it is now possible to drop ROM files on the
-           the "ROM File" control
+    "ROM File" control
-         - BeOS/sys_beos.cpp: Basilisk II will not try to unmount volumes (from
+  - BeOS/sys_beos.cpp: Basilisk II will not try to unmount volumes (from BeOS)
-           BeOS) that are to be mounted read-only
+    that are to be mounted read-only
  V0.6 (alpha) - 20.Jun.1999
          - scsi.cpp: added "timeout" parameter to scsi_send_cmd()
-         - scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd()
+  - scsi_*.cpp: fixed S/G table processing bug in scsi_send_cmd() (every entry
-           (every entry was written to/read from the same buffer address)
+    was written to/read from the same buffer address)
          - Unix/scsi_linux.cpp: implemented
-         - Unix/video_x.cpp: new hotkeys: Ctrl-Esc = emergency quit from DGA mode,
+  - Unix/video_x.cpp: new hotkeys:
+      Ctrl-Esc = emergency quit from DGA mode,
            Ctrl-Tab = suspend DGA mode
-         - Unix/video_x.cpp: implemented VideoQuitFullScreen() (used by
+  - Unix/video_x.cpp: implemented VideoQuitFullScreen() (used by ErrorAlert())
-           ErrorAlert())
+  - BeOS/video_beos.cpp: implemented VideoQuitFullScreen() (used by ErrorAlert())
-         - BeOS/video_beos.cpp: implemented VideoQuitFullScreen() (used by
-           ErrorAlert())
  V0.6 (alpha) - 19.Jun.1999
-         - sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte
+  - sys_*.cpp: 400K DiskCopy disk images are now recognized (84 byte header)
-           header)
          - 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
-         - Unix/main_unix.cpp: ErrorAlert() and WarningAlert() pop up dialog
+  - Unix/main_unix.cpp: ErrorAlert() and WarningAlert() pop up dialog boxes when
-           boxes when GTK is present
+    GTK is present
          - BeOS/prefs_editor_beos.cpp: added "Create" button to volume list
          - BeOS/prefs_editor_beos.cpp: "About" dialog added
-Line 234 
 V0.5 (alpha) - 13.Jun.1999
+Line 338 
 V0.5 (alpha) - 13.Jun.1999
          - prefs.cpp: PrefsReplaceString() can now take an index
          - user_strings.cpp: added strings for preferences editor
          - prefs_editor_*.*: created
-         - sys.h: SysCDStop() now takes the MSF address of the lead-out track
+  - sys.h: SysCDStop() now takes the MSF address of the lead-out track as a
-           as a parameter
+    parameter
-         - AmigaOS: start offset and size of devices is now given in blocks,
+  - AmigaOS: start offset and size of devices is now given in blocks, not bytes
-           not bytes
          - AmigaOS: implemented preferences editor
          - BeOS: implemented preferences editor
-         - AmigaOS/sys_amiga.cpp: added checks for NSD and 64-bit TD commands
+  - AmigaOS/sys_amiga.cpp: added checks for NSD and 64-bit TD commands (not yet
-           (not yet used)
+    used)
          - AmigaOS/sys_amiga.cpp: implemented CD audio commands
          - 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
+  - Unix/sys_unix.cpp: using CDROM_DRIVE_STATUS to check for inserted disks if
-           disks if drive supports it
+    drive supports it
-         - Unix/sys_unix.cpp: CD-ROM devices are closed and reopened on eject
+  - Unix/sys_unix.cpp: CD-ROM devices are closed and reopened on eject to clear
-           to clear the driver's internal buffers
+    the driver's internal buffers
          - Unix/video_x.cpp: added incremental refresh mode [David Lawrence]
          - Unix/video_x.cpp: small changes to the DGA code
-Line 255 
 V0.5 (alpha) - 17.May 1999
+Line 358 
 V0.5 (alpha) - 17.May 1999
          - new "fpu" prefs item to enable/disable the (buggy) UAE FPU emulation
          - 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
+  - added dummy audio component, so MacOS versions >=7.5 should be more stable
-           stable when running programs that try to do something with sound
+    when running programs that try to do something with sound
          - adb.cpp: relative mouse mode should work a bit better
-         - macos_util.cpp: new function HasMacStarted() to check Mac warm
+  - macos_util.cpp: new function HasMacStarted() to check Mac warm start flag
-           start flag
+  - macos_util.cpp: new function MountVolume() to aid implementation of manual
-         - macos_util.cpp: new function MountVolume() to aid implementation
+    volume mounting
-           of manual volume mounting
          - cdrom.cpp: added CDROMMountVolume()
          - BeOS: replaced "Mount floppy" menu item by submenu with list of all
            removable volumes
-Line 271 
 V0.5 (alpha) - 8.May 1999
+Line 373 
 V0.5 (alpha) - 8.May 1999
          - added information about GPL to all source files
          - rom_patches.cpp: fixed one unaligned access problem (Sparc)
          - replaced "off_t" by "loff_t" to allow 64 bit disk access under Linux
-         - created "dummy" platform directory containing generic "do-nothing"
+  - created "dummy" platform directory containing generic "do-nothing" versions
-           versions of certain files to aid in testing and porting
+    of certain files to aid in testing and porting
          - Unix: improved autoconf stuff and sysdeps.h
          - Unix: now compiles under Solaris
          - Unix/video_x.cpp: automatic SHM detection, fallback to XPutImage
-Line 280 
 V0.5 (alpha) - 8.May 1999
+Line 382 
 V0.5 (alpha) - 8.May 1999
  V0.5 (alpha) - 26.Apr.1999
          - main_*.cpp: ramsize is rounded down to 1MB boundary
          - uae_cpu/memory.h: added "REGPARAM2" in more places [Lauri Pesonen]
-         - uae_cpu/memory.cpp: changed "Diff" variables from "uae_8 *" to
+  - uae_cpu/memory.cpp: changed "Diff" variables from "uae_8 *" to "uae_u32"
-           "uae_u32" [Lauri Pesonen]
+    [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]
-Line 293 
 V0.5 (alpha) - 25.Apr.1999
+Line 395 
 V0.5 (alpha) - 25.Apr.1999
            "uae_u8 *REGPARAM2 func()"
          - Unix/ether_unix.cpp: implemented
          - Unix/Linux/NetDriver: created
-         - Unix/video_x.cpp: added support for 32 bit screens, cleaned up
+  - Unix/video_x.cpp: added support for 32 bit screens, cleaned up VisualInfo
-           VisualInfo code
+    code
          - BeOS/ether_beos.cpp: cleaned up the code
-         - BeOS/video_beos.cpp: full screen video mode and color depth can now
+  - BeOS/video_beos.cpp: full screen video mode and color depth can now be set
-           be set via prefs("scr/<mode>")
+    via prefs("scr/<mode>")
  V0.4 (alpha) - 15.Apr.1999
          - Added some literature references to the source files
-         - Modularized CPU engine: the interface of the CPU engine is now
+  - Modularized CPU engine: the interface of the CPU engine is now defined in
-           defined in cpu_emulation.h, so different CPU engines can be
+    cpu_emulation.h, so different CPU engines can be substituted more easily
-           substituted more easily [as requested by Bill Huey]
+    [as requested by Bill Huey]
          - uae_cpu/gencpu.c: duplicate_carry() was missing in SUB and NBCD routines
          - Unix: added autoconf stuff
          - Unix: modified the makefile so it won't fail if cpuopti didn't work
            [Daniel Thompson]
  V0.4 (alpha) - 11.Apr.1999
-         - cdrom.cpp: find_hfs_partition() bailed out too soon when finding no
+  - cdrom.cpp: find_hfs_partition() bailed out too soon when finding no "PN"
-           "PN" signature [Lauri Pesonen]
+    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
+  - video.cpp/cscSetEntries: luminance mapping uses integer instead of floating
-           floating point math
+    point math
-         - video_*.cpp: on most systems, the frame buffer is allocated with
+  - video_*.cpp: on most systems, the frame buffer is allocated with two
-           two additional lines as some ROM versions seem to write behind
+    additional lines as some ROM versions seem to write behind the frame buffer
-           the frame buffer proper
+    proper
          - BeOS/Unix/sysdeps.h: defined X86_ASSEMBLY on i386/GCC systems
-         - BeOS/Unix/sysdeps.h: redefined get/put_mem() functions to take and
+  - BeOS/Unix/sysdeps.h: redefined get/put_mem() functions to take and return
-           return an uae_u32 value, added some more x86 optimizations
+    an uae_u32 value, added some more x86 optimizations
-         - Unix/serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535
+  - Unix/serial_unix.cpp/kSERDBaudRate: rates between 57600 and 65535 result in
-           result in a rate of 57600 [Lauri Pesonen]
+    a rate of 57600 [Lauri Pesonen]
  V0.4 (alpha) - 10.Apr.1999
-         - upgraded to UAE 0.8.8 CPU, CPU is now built with "gencpu", UAE sources
+  - upgraded to UAE 0.8.8 CPU, CPU is now built with "gencpu", UAE sources moved
-           moved to "uae" directory
+    to "uae" directory
          - new preferences item "rom" to specify the path of the ROM file
          - new preferences item "ether" for Ethernet driver
          - new INTFLAG_ETHER interrupt flag
-Line 337 
 V0.4 (alpha) - 10.Apr.1999
+Line 439 
 V0.4 (alpha) - 10.Apr.1999
          - main_*.cpp: disabled UAE FPU (as it is buggy)
          - serial_*.cpp: device_name is now a "const char *"
          - serial_*.cpp: implemented monitor (#define MONITOR 1 to activate)
-         - *.h: changed "#ifdef _XXX_H_" to "#ifdef XXX_H" as symbols starting
+  - *.h: changed "#ifdef _XXX_H_" to "#ifdef XXX_H" as symbols starting with an
-           with an underscore are reserved
+    underscore are reserved
          - rom_patches.cpp: icon data moved to sony/disk/cdrom.cpp
          - rom_patches.cpp: removed unnecessary a0/a1 save/restore from drivers
          - slot_rom.cpp: removed unnecessary a0/a1 save/restore from drivers
          - serial_defs.h: added error codes
          - AmigaOS: the Kickstart ROM is no longer used to redirect NIL pointer
-           accesses as this crashes some machines (especially 68040-based);
+    accesses as this crashes some machines (especially 68040-based); a scratch
-           a scratch memory block is used instead
+    memory block is used instead
          - AmigaOS/serial_amiga.cpp: implemented
          - AmigaOS/ether_amiga.cpp: implemented
          - AmigaOS/sys_amiga.cpp: SysAddSerialPrefs() now returns real defaults
-         - AmigaOS/main_amiga.cpp: when the memory for the Mac RAM and ROM
+  - AmigaOS/main_amiga.cpp: when the memory for the Mac RAM and ROM cannot be
-           cannot be allocated, an error message is displayed (instead of crashing)
+    allocated, an error message is displayed (instead of crashing)
-         - AmigaOS/main_amiga.cpp: interrupts are disabled during execution
+  - AmigaOS/main_amiga.cpp: interrupts are disabled during execution of an
-           of an EMUL_OP routine
+    EMUL_OP routine
-         - AmigaOS/asm_support.asm: the CTRL-C handler checks for pending
+  - AmigaOS/asm_support.asm: the CTRL-C handler checks for pending AmigaDOS
-           AmigaDOS operations
+    operations
-         - AmigaOS/asm_support.asm: the interrupt signal exception is rethrown
+  - AmigaOS/asm_support.asm: the interrupt signal exception is rethrown when the
-           when the interrupt level in EmulatedSR gets lowered while interrupts
+    interrupt level in EmulatedSR gets lowered while interrupts are pending
-           are pending
          - BeOS: switched from project files to Be supplied makefile system
          - BeOS/ether_beos.cpp: implemented
-         - BeOS/serial_beos.cpp: modem status of parallel device is returned
+  - BeOS/serial_beos.cpp: modem status of parallel device is returned as
-           as (dsrEvent | dcdEvent | ctsEvent)
+    (dsrEvent | dcdEvent | ctsEvent)
          - BeOS/serial_beos.cpp: implemented kSERDBaudRate
          - BeOS/serial_beos.cpp: serdtDCE is set in PrimeIn()/PrimeOut()
          - Unix/serial_unix.cpp: added support for parallel ports
-Line 371 
 V0.4 (alpha) - 10.Apr.1999
+Line 472 
 V0.4 (alpha) - 10.Apr.1999
  V0.3 (alpha) - 14.Mar.1999
          - Unix/video_x.cpp: added 15, 16 and 32 bit window modes [Bill Huey]
-         - BeOS/video_beos.cpp: "screen" prefs item is now either
+  - BeOS/video_beos.cpp: "screen" prefs item is now either "win/<width>/<height>"
-           "win/<width>/<height>" for window mode or "scr" for full-screen
+    for window mode or "scr" for full-screen mode
-           mode
          - added documentation of preferences file format to README
  V0.2 (alpha) - 11.Mar.1999
          - tested with ROM versions 19 and 26
-         - prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on
+  - prefs.cpp: renamed TYPE_BOOL to TYPE_BOOLEAN beacuse of name clash on BeOS
-           BeOS R4.1
+    R4.1
-         - uae_memory.cpp: added support for frame buffer pixel type conversion
+  - uae_memory.cpp: added support for frame buffer pixel type conversion in
-           in virtual addressing mode, the Mac frame buffer layout now has to be
+    virtual addressing mode, the Mac frame buffer layout now has to be specified
-           specified in MacFrameLayout (video.h)
+    in MacFrameLayout (video.h)
-         - Unix/video_x.cpp: the "screen" prefs item is now read to select
+  - Unix/video_x.cpp: the "screen" prefs item is now read to select window mode
-           window mode (with a specified window size) or DGA mode
+    (with a specified window size) or DGA mode
-         - Unix/video_x.cpp: DGA mode supports 15, 16 and 32 bit modes (packed
+  - Unix/video_x.cpp: DGA mode supports 15, 16 and 32 bit modes (packed 24 bit
-bit pixels don't work)
+    pixels don't work)
          - Unix/Makefile.linux: added -D_REENTRANT to compiler flags
  V0.2 (alpha) - 23.Jan.1999

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