DOS ain't dead

the DOS code segment hunt, results/questions (Miscellaneous)

posted by Ninho , 15.12.2009, 22:38

> You're correct; in case the code isn't moved to the HMA the interrupt
> vectors just point into DOS directly.

*Not* sure this is completely correct. I think the interrupt will pass through the hooks in the data seg whenever HIMEM.SYS is loaded even if DOS=LOW. BICBW.

Closing the shop for awhile...

---
Ninho

Complete thread:

• new HACKWRAP fix for MS-DOS7+, aka smashing the bug - Ninho, 11.12.2009, 00:17 (Miscellaneous)
  • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - ecm, 11.12.2009, 15:02
    • new *FIXWRAP* for MS-DOS7+, aka smashing the bug - Ninho, 12.12.2009, 01:12
  • FIXWRAP technical thread. News - Ninho, 12.12.2009, 16:05
    • CM's questions, answered - Ninho, 12.12.2009, 18:22
      • CM's questions, answered - ecm, 12.12.2009, 22:40
        • CM's questions, answered - Ninho, 13.12.2009, 00:10
          • CM's questions, answered - ecm, 13.12.2009, 00:51
            • CM's questions, answered - Ninho, 13.12.2009, 10:32
      • CM's questions, answered - geoffchappell, 14.12.2009, 10:42
        • CM's questions, answered - Ninho, 14.12.2009, 12:19
  • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - geoffchappell, 14.12.2009, 10:41
    • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - Ninho, 14.12.2009, 11:49
      • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - geoffchappell, 15.12.2009, 16:55
        • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - Ninho, 15.12.2009, 19:08
        • new HACKWRAP fix for MS-DOS7+, aka smashing the bug - Ninho, 17.12.2009, 16:35
  • the DOS code segment hunt, results/questions - Ninho, 14.12.2009, 20:37
    • the DOS code segment hunt, results/questions - ecm, 14.12.2009, 23:30
      • the DOS code segment hunt, results/questions - Ninho, 15.12.2009, 00:59
      • Aha! Share was a *red herring* ! Hunt over !!! - Ninho, 15.12.2009, 10:32
        • Aha! Share was a *red herring* ! Hunt over !!! - ecm, 15.12.2009, 21:13
          • Aha! Share was a *red herring* ! Hunt over !!! - Ninho, 15.12.2009, 22:32
            • Aha! Share was a *red herring* ! Hunt over !!! - ecm, 15.12.2009, 23:05
      • the DOS code segment hunt, results/questions - geoffchappell, 15.12.2009, 16:56
        • the DOS code segment hunt, results/questions - ecm, 15.12.2009, 21:19
          • the DOS code segment hunt, results/questions - Ninho, 15.12.2009, 22:38
            • the DOS code segment hunt, results/questions - ecm, 15.12.2009, 23:06
              • the DOS code segment hunt, results/questions - Ninho, 16.12.2009, 09:22
        • the DOS code segment hunt, results/questions - Ninho, 16.12.2009, 20:24
          • the DOS code segment hunt, results/questions - Ninho, 30.12.2009, 10:50
    • the algorithm, sketched for review. Nitpicks ? - Ninho, 16.12.2009, 19:51
      • the algorithm, sketched for review. Nitpicks ? - ecm, 17.12.2009, 16:19
        • the algorithm, sketched for review. Nitpicks ? - Ninho, 17.12.2009, 17:14
          • the algorithm, sketched for review. Nitpicks ? - ecm, 17.12.2009, 20:32
            • the algorithm, sketched for review. Nitpicks ? - Ninho, 17.12.2009, 21:05
              • the algorithm, sketched for review. Nitpicks ? - ecm, 17.12.2009, 21:13
                • the algorithm, sketched for review. Nitpicks ? - Ninho, 17.12.2009, 23:16
                • digression : MSDOS 7 and SHARE.EXE revisited - Ninho, 18.12.2009, 13:04
                  • digression : MSDOS 7 and SHARE.EXE revisited - ecm, 18.12.2009, 14:31
                    • digression : MSDOS 7 and SHARE.EXE revisited - Ninho, 18.12.2009, 17:19
                      • digression : MSDOS 7 and SHARE.EXE revisited - ecm, 18.12.2009, 18:19
                        • digression : MSDOS 7 and SHARE.EXE revisited - Ninho, 18.12.2009, 18:55
  • HACKWRAP.SYS news, testing - Ninho, 20.12.2009, 02:44
    • FIXWRAP.SYS 0.5 beta - released - please try it ! - Ninho, 23.12.2009, 00:07