github joncampbell123/dosbox-x dosbox-x-v0.82.22-beta-20190914-1332
DOSBox-X 0.82.22 2019-09-14 13:32 BETA

pre-release5 years ago

0.82.22 (next)

  • Debugger "SM" command now accepts segment:offset
    syntax for memory location to write.
  • Fixed INT 21h AH=65h bug that returns DBCS table
    for AH=4h that should return filename uppercase
    table.
  • Configuration GUI property settings are now
    shown in a single column wide list with scrolling.
  • In the configuration GUI, help dialogs will now
    present the help text as a scrollable region if
    there is too much to fit on screen.
  • dosbox.conf mixer rate will now accept any
    sample rate from 4KHz to 192KHz instead of only
    fixed specific sample rates.
  • cascade interrupt ignore in service setting now
    accepts true, false, and auto. "auto" is now the
    default, and will choose true or false depending
    on machine type for correct emulation either way.
    It should no longer be necessary to add
    "cascade interrupt ignore in service=true" to
    your dosbox.conf every time you want to run a
    PC-98 game properly.
  • PC-98 FM board emulation will now load SOUND.ROM
    into segment CC00h if available, if FM board
    emulation is enabled.
  • PC-98 INT 18h AH=30h updated to return AH=05h
    AL=00h BH=00h if success, AH=00h AL=01h BH=01h
    if failure. This is needed to get Puyo Puyo 2
    to work, which for some reason fails if a call
    to set 15KHz mode works.
  • PC-98 LIO and SOUND BIOS entry points, while
    still not implemented, have been updated to
    print the name of the call according to an
    online reference.
  • DOS FCB rename now supports renaming the
    volume label as MS-DOS does.
  • Fixed bug that prevented proper DOS FCB rename
    if the FCB used to rename is extended.
  • FAT filesystem driver updated to also store
    updated volume label in the boot sector of the
    partition, as per MS-DOS FAT standards.
  • FCB create can now be used to set a FAT
    filesystem label. MS-DOS LABEL.EXE works
    correctly now.
  • FAT filesystem driver now allows LABEL command
    to change the FAT volume label of mounted disk
    images.
  • DOS kernel updated to support basic FCB methods
    of deleting/setting the volume label, at least
    on local folder mounts.
  • DOS kernel will now return the volume label of
    FAT filesystems mounted from disk images.
  • LABEL setting code fixed not to treat label as
    if an 8.3 filename.
  • LABEL is no longer a builtin shell command and
    appears on drive Z: as LABEL.COM
  • LABEL reimplemented to imitate MS-DOS behavior
    with regard to how it handles the command line.
  • File I/O checking and cleanup (Allofich)
  • Integrated commits from mainline (Allofich)
    • Handle errant IRQs as a real BIOS does. Also
      remove r3263 workaround, as it's no longer
      needed.
    • Fix flag behavior of several shift/rotate
      instructions, cause exceptions and fix
      potential 'pop ss' problems

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