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Re: Unexec dumping results in "Segmentation fault" on Windows Msys2
From: |
Eli Zaretskii |
Subject: |
Re: Unexec dumping results in "Segmentation fault" on Windows Msys2 |
Date: |
Thu, 22 Apr 2021 20:22:55 +0300 |
> Date: Wed, 21 Apr 2021 20:41:03 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> Cc: emacs-devel@gnu.org
>
> > From: Nikolay Kudryavtsev <nikolay.kudryavtsev@gmail.com>
> > Date: Wed, 21 Apr 2021 19:33:11 +0300
> > Cc: emacs-devel@gnu.org
> >
> > Eli, you were correct. Msys2 developers enabled ASLR by default in
> > binutils 2.36 (
> > https://www.msys2.org/news/#2021-01-31-aslr-enabled-by-default ).
> >
> > I was able to avoid the segfault by adding those switches to
> > LD_SWITCH_SYSTEM_TEMACS in src/Makefile. Adding them as generic LDFLAGS
> > works too.
> >
> > Maybe it's worth documenting this problem in nt/INSTALL.W64, but since
> > unexec is kinda deprecated I'm not entirely sure...
>
> It's much easier to teach the build process to use those switches when
> building for unexec, so I'm going to do that soon.
Now done on the master branch, please test.
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, (continued)
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/15
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/15
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/16
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/16
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/21
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/21
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/21
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/22
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/29
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/30
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2,
Eli Zaretskii <=
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/22
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/22
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/22
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/16
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Eli Zaretskii, 2021/04/15
- Re: Unexec dumping results in "Segmentation fault" on Windows Msys2, Nikolay Kudryavtsev, 2021/04/15