DOS ain't dead

CWSDPMI r5 vs. r7 (paq8o8z) (Announce)

posted by ecm  , Düsseldorf, Germany, 22.11.2010, 16:08

> Hahaha, relative to the current r5 distro, and relative to the number of
> bugs posted about it in FPC bugtracker now (read: zero)

Why would I spam CWSDPMI bugs in your tracker?

I know (and reported) some of its shortcomings/bugs, though most of them are related to DOS process stuff. More importantly, some DPMI things are done so poorly that it might stab you (FPC) in the back if you (FPC) deviate(s) from DJGPP's DPMI subset. (I am not aware of any issues new to r7 though. Edit: None of my bugs were addressed by r7, either. In fact, I reported them recently when r7 was already out. There's no upcoming release either. Might have sounded like that.)

> That is inconclusive. FPC is independant of DJGPP,
> and might use a different subset.

True; I meant to say you use their loader and DPMI host. Therefore I assume that the subset currently used by FPC is similar to DJGPP's.

> Downgrade to r5, my mistake.

Okay. But (asking Rugxulo here) what was the disadvantage of r7 again? I can only find this document, which indicates you can (pre)configure r7 not to use 4 MiB pages to avoid the issues.

---
l

Complete thread:

• FPC 2.4.2RC1 - marcov, 15.10.2010, 23:25 (Announce)
  • FPC 2.4.2RC1 - Rugxulo, 16.10.2010, 04:28
    • FPC 2.4.2RC1 - marcov, 18.10.2010, 20:32
      • FPC 2.4.2RC1 - Rugxulo, 18.10.2010, 23:36
        • FPC 2.4.2RC1 -- DJGPP Binutils - Rugxulo, 19.10.2010, 09:46
          • GPL source hosting requirement - ecm, 19.10.2010, 14:27
            • GPL source hosting requirement - Rugxulo, 19.10.2010, 22:33
              • GPL source hosting requirement - ecm, 19.10.2010, 22:57
                • GPL source hosting requirement - Rugxulo, 20.10.2010, 00:35
                  • GPL source hosting requirement - ecm, 20.10.2010, 00:40
            • GPL source hosting requirement - marcov, 20.10.2010, 09:47
              • LZMA SDK 4.42 for FPC - Rugxulo, 21.10.2010, 15:47
                • LZMA SDK 4.42 for FPC - Rugxulo, 21.10.2010, 16:36
                  • LZMA SDK 4.42 for FPC - Rugxulo, 22.10.2010, 05:14
                    • LZMA SDK 4.42 for FPC - DOS386, 23.10.2010, 09:21
                      • LZMA SDK 4.42 for FPC - Rugxulo, 23.10.2010, 10:16
                • LZMA SDK 4.42 for FPC - marcov, 18.11.2010, 21:15
                  • LZMA SDK 4.42 for FPC - Rugxulo, 19.11.2010, 15:05
                    • LZMA SDK 4.42 for FPC - marcov, 22.11.2010, 15:23
                      • LZMA SDK 4.42 for FPC - Rugxulo, 23.11.2010, 00:29
                        • LZMA SDK 4.42 for FPC - marcov, 25.11.2010, 11:55
                          • AdvanceZip / FBC BinUtils / CMT Solitaire - Rugxulo, 25.12.2010, 12:39
                            • AdvanceZip / BinUtils / CMT Solitaire / DOS DEATH / LZMA - DOS386, 26.12.2010, 08:04
                            • AdvanceZip / FBC BinUtils / CMT Solitaire - marcov, 01.01.2011, 00:40
                              • AdvanceZip / FBC BinUtils / CMT Solitaire - Rugxulo, 01.01.2011, 05:47
                                • AdvanceZip / FBC BinUtils / CMT Solitaire - marcov, 01.01.2011, 13:02
                                  • no FPC Go32v2 maintainer(s) / Unicode kills us all - Rugxulo, 01.01.2011, 14:03
                                    • no FPC Go32v2 maintainer(s) / Unicode kills us all - Laaca, 01.01.2011, 15:12
                                      • no FPC Go32v2 maintainer(s) / Unicode kills us all - marcov, 01.01.2011, 16:56
                                    • no FPC Go32v2 maintainer(s) / Unicode kills us all - marcov, 01.01.2011, 17:46
                                      • no FPC Go32v2 maintainer(s) / Unicode kills us all - Rugxulo, 03.01.2011, 09:44
                                        • BUG - DOS386, 08.03.2011, 14:37
                                          • BUG - FPC 2.5.1 snapshot - Rugxulo, 08.03.2011, 22:40
                                          • BUG - Japheth, 10.03.2011, 12:17
                                          • BUG - Laaca, 10.03.2011, 12:31
                                            • BUG - DOS386, 03.05.2011, 09:48
        • UPX-UCL 3.07 - Rugxulo, 20.10.2010, 03:44
        • FPC 2.4.2RC1 - marcov, 04.11.2010, 09:49
          • FPC 2.4.2RC1 - Rugxulo, 08.11.2010, 22:27
            • FPC 2.4.2RC1 - marcov, 10.11.2010, 20:38
              • FPC 2.4.2RC1 - Laaca, 11.11.2010, 00:06
              • FPC 2.4.2RC1 - Rugxulo, 11.11.2010, 04:03
              • FPC 2.4.2 (final) released - Rugxulo, 14.11.2010, 20:11
                • "for .. in" - Rugxulo, 24.11.2010, 01:08
          • CWSDPMI r5 vs. r7 (paq8o8z) - Rugxulo, 15.11.2010, 22:36
            • CWSDPMI r5 vs. r7 (paq8o8z) - marcov, 18.11.2010, 21:13
              • CWSDPMI r5 vs. r7 (paq8o8z) - Laaca, 19.11.2010, 11:10
                • CWSDPMI r5 vs. r7 (paq8o8z) - Rugxulo, 19.11.2010, 14:52
                  • CWSDPMI r5 vs. r7 (paq8o8z) - marcov, 22.11.2010, 13:00
                    • CWSDPMI r5 vs. r7 (paq8o8z) - ecm, 22.11.2010, 14:43
                      • CWSDPMI r5 vs. r7 (paq8o8z) - marcov, 22.11.2010, 15:21
                        • CWSDPMI r5 vs. r7 (paq8o8z) - ecm, 22.11.2010, 16:08
                          • CWSDPMI r7 for FPC - Rugxulo, 23.11.2010, 00:03