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bug#23529: Request for fixing randomize_va_space build issues
From: |
Eli Zaretskii |
Subject: |
bug#23529: Request for fixing randomize_va_space build issues |
Date: |
Fri, 09 Sep 2016 21:56:14 +0300 |
> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: Paul Eggert <eggert@cs.ucla.edu>, p.stephani2@gmail.com,
> philippe.vaucher@gmail.com, 23529@debbugs.gnu.org
> Date: Fri, 09 Sep 2016 20:29:30 +0200
>
> On Sep 09 2016, Eli Zaretskii <eliz@gnu.org> wrote:
>
> > defsubr does that, but fixing the address of the function after
> > loading the dumped data is also very simple: for each defsubr, rewrite
> > its function pointer.
>
> Function pointers are difficult to handle, especially on architectures
> that use function descriptors. That's why the "portable" dumper of
> xemacs doesn't work on ia64: it lumps together function and data
> pointers.
Sorry, I don't understand: does defsubr work on ia64? If so, doing in
emacs just the last part of it, which stores the function pointer,
should also work, right?
- bug#23529: Request for fixing randomize_va_space build issues, (continued)
- bug#23529: Request for fixing randomize_va_space build issues, Philippe Vaucher, 2016/09/12
- bug#23529: Request for fixing randomize_va_space build issues, Philippe Vaucher, 2016/09/12
- bug#23529: Request for fixing randomize_va_space build issues, Eli Zaretskii, 2016/09/13
- bug#23529: Request for fixing randomize_va_space build issues, Philippe Vaucher, 2016/09/13
- bug#23529: Request for fixing randomize_va_space build issues, Eli Zaretskii, 2016/09/13
- bug#23529: Request for fixing randomize_va_space build issues, Paul Eggert, 2016/09/13
- bug#23529: Request for fixing randomize_va_space build issues, Eli Zaretskii, 2016/09/13
- bug#23529: Request for fixing randomize_va_space build issues, Philippe Vaucher, 2016/09/09
- bug#23529: Request for fixing randomize_va_space build issues, Eli Zaretskii, 2016/09/10
- bug#23529: Request for fixing randomize_va_space build issues, Andreas Schwab, 2016/09/09
- bug#23529: Request for fixing randomize_va_space build issues,
Eli Zaretskii <=