Re: Wine MinGW system libraries

From	Paul Wise <pabs@debian.org>
Newsgroups	linux.debian.devel
Subject	Re: Wine MinGW system libraries
Date	2021-09-09 03:20 +0200
Message-ID	<CVgTn-VZ-1@gated-at.bofh.it> (permalink)
References	(6 earlier) <CUQFA-UT-11@gated-at.bofh.it> <CUT0K-2dY-3@gated-at.bofh.it> <CV0vf-7wz-1@gated-at.bofh.it> <CV0Yi-7W8-11@gated-at.bofh.it> <CV7ZL-3Qu-3@gated-at.bofh.it>
Organization	Debian

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On 9/8/21 3:13 AM, Simon McVittie wrote:
> As far as I understand it, the PE loader used for Wine is part of Wine,
> so it has total control over the libraries that it loads and how it loads
> them. This means that if Wine developers (the experts on this codebase)
> have decided a libcapsule-like approach isn't feasible or isn't desirable,
> they are probably right.

Could the PE loader add support for some sort of namespaces and then be
told to load Wine dependencies within a Wine namespace?

Does the Microsoft Windows loader support anything like this?

Recompiling every PE library with special flags or renaming every PE
library with a Wine prefix seems a bit tedious if just the PE loader
and anything that requests Wine deps can use a namespace/capsule/etc.

On Wed, 2021-09-08 at 10:42 -0500, Zebediah Figura wrote:

> The basic reason is that Wine is essentially trying to split itself into 
> "PE" and "Unix" parts. The idea is that all of the "user" code is built 
> in PE format, and only calls into unix code by making a sort of fake 
> syscall. The "kernel" code is built in ELF format.
> 
> There are a few basic reasons for doing this:

Definitely seems like the right thing to do for Wine.

-- 
bye,
pabs

https://wiki.debian.org/PaulWise

Thread

Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-05 03:40 +0200
  Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-05 09:20 +0200
    Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-05 18:30 +0200
    Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 10:00 +0200
      Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-12 15:40 +0200
        Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 16:10 +0200
          Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-12 16:20 +0200
            Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 16:40 +0200
              Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-12 17:20 +0200
                Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 17:30 +0200
            Re: Wine MinGW system libraries Helmut Grohne <helmut@subdivi.de> - 2021-09-13 17:50 +0200
              Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-13 20:20 +0200
                Re: Wine MinGW system libraries Helmut Grohne <helmut@subdivi.de> - 2021-09-13 22:10 +0200
                Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-13 22:30 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-13 23:00 +0200
                Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-13 23:40 +0200
      Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-12 17:40 +0200
        Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 18:40 +0200
          Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-12 19:10 +0200
            Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-12 20:20 +0200
              Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-13 20:30 +0200
  Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-05 18:20 +0200
    Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-05 19:20 +0200
      Re: Wine MinGW system libraries Stephen Kitt <skitt@debian.org> - 2021-09-06 09:10 +0200
        Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-06 10:20 +0200
        Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-06 18:40 +0200
          Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-06 21:00 +0200
            Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-07 00:00 +0200
              Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-07 02:50 +0200
                Re: Wine MinGW system libraries "Bastien Roucariès" <roucaries.bastien@gmail.com> - 2021-09-07 12:40 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-07 17:50 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-07 19:30 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-07 20:20 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-07 23:20 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-08 01:50 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-08 09:50 +0200
                Re: Wine MinGW system libraries Simon McVittie <smcv@debian.org> - 2021-09-08 10:20 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-08 17:50 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-09 03:20 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-09 06:50 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-09 07:20 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-09 07:40 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-09 07:50 +0200
                Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2021-09-09 08:10 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-09 09:40 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-10 11:50 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-11 08:10 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-12 17:20 +0200
                Re: Wine MinGW system libraries Paul Wise <pabs@debian.org> - 2021-09-08 01:10 +0200
                Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-08 01:30 +0200
  Re: Wine MinGW system libraries Adrian Bunk <bunk@debian.org> - 2021-09-11 17:40 +0200
    Re: Wine MinGW system libraries Bastien ROUCARIES <roucaries.bastien@gmail.com> - 2021-09-11 20:10 +0200
  Re: Wine MinGW system libraries Zebediah Figura <zfigura@codeweavers.com> - 2022-04-17 02:30 +0200

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