From: Stas Sergeev <stsp@aknet.ru>
To: linux-msdos@vger.kernel.org
Subject: Re: App database, libsynth
Date: Sun, 13 Jul 2003 04:21:04 +0400 [thread overview]
Message-ID: <3F10A5F0.1030103@aknet.ru> (raw)
Hello.
Ryan Underwood wrote:
>> That means that a potential future DOSEMU for it has to
>> run "real mode" 16bit apps emulated but can execute
>> DPMI apps natively.
> Are you certain about emulation necessary for 16bit apps?
Note the "real mode" in the quote above.
> It goes on to say: "compatibility mode is enabled by the
> operating system on an individual code-segment basis.
> From the application's viewpoint, compatibility mode
> looks like a legacy x86 protected-mode environment."
Note the "protected-mode" in the quote above.
See? :)
> Which means to me, that vm86()
You might have confused the v86 mode with 16-bit
protected mode. There is nothing about vm86() in
what you have quoted from the docs.
> will have different semantics on x86-64,
> probably setting up a 1MB v86 window but also turning on the
> "compatibility mode" flag for that process.
That will not give you the v86 mode however.
next reply other threads:[~2003-07-13 0:21 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-13 0:21 Stas Sergeev [this message]
2003-07-13 0:56 ` App database, libsynth Ryan Underwood
-- strict thread matches above, loose matches on Subject: below --
2003-07-17 16:07 Stas Sergeev
2003-07-17 23:09 ` Ryan Underwood
2003-07-14 17:43 Stas Sergeev
2003-07-14 21:06 ` Ryan Underwood
2003-07-15 8:38 ` Paul Eggleton
2003-07-15 10:10 ` Ryan Underwood
2003-07-15 12:26 ` Paul Eggleton
2003-07-15 23:48 ` Ryan Underwood
2003-07-13 19:50 Stas Sergeev
2003-07-13 21:27 ` Ryan Underwood
2003-07-13 2:37 Stas Sergeev
2003-07-13 5:00 ` Ryan Underwood
2003-07-13 0:29 Stas Sergeev
2003-07-13 0:59 ` Ryan Underwood
2003-07-13 0:09 Stas Sergeev
2003-07-12 23:47 Stas Sergeev
2003-07-13 0:50 ` Ryan Underwood
2003-07-11 19:02 Stas Sergeev
2003-07-11 19:59 ` Ryan Underwood
2003-07-11 20:23 ` Bart Oldeman
2003-07-11 22:03 ` Ryan Underwood
2003-07-12 20:57 ` Bart Oldeman
2003-07-12 22:40 ` Ryan Underwood
2003-07-12 16:30 ` Jan Willem Stumpel
2003-07-12 19:03 ` Ryan Underwood
2003-07-12 20:13 ` Jan Willem Stumpel
2003-07-12 19:19 ` Bart Oldeman
2003-07-10 17:20 App database Stas Sergeev
2003-07-11 17:30 ` App database, libsynth Ryan Underwood
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