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Re: Preview: portable dumper
From: |
Robert Pluim |
Subject: |
Re: Preview: portable dumper |
Date: |
Fri, 16 Feb 2018 16:52:33 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.91 (gnu/linux) |
Daniel Colascione <address@hidden> writes:
>
> We do need to avoid platform-specific executable file manipulation and
> weird runtime hacks. There are three options on the table:
>
> 1) Keeping the dump as a separate file,
> 2) Appending the dump to the end of the executable, and
> 3) Overwriting a data-section array with the dump contents.
If I remember correctly, XEmacs chose option (1), but that was a long
time ago. If we implement that, nothing prevents us from adding option
(2) later. Later builds that implement (2) would then simply not
provide the dump file separately, and once it's shown to work reliably
the code for (1) could be removed (or (1) and (2) could be swapped).
Option 3 seems less flexible, plus as someone mentioned it would be
nice to able to redump your own emacs, which could run into a
limitation of the size of the data section.
Robert
- Self-contained emacs binary?, (continued)
- Re: Preview: portable dumper, Phillip Lord, 2018/02/21
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/26
- Re: Preview: portable dumper, Phillip Lord, 2018/02/26
- Re: Preview: portable dumper, Clément Pit-Claudel, 2018/02/26
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/26
- Re: Preview: portable dumper, Eli Zaretskii, 2018/02/16
- Re: Preview: portable dumper, Andy Moreton, 2018/02/16
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/16
- Re: Preview: portable dumper,
Robert Pluim <=
- Re: Preview: portable dumper, Philipp Stephani, 2018/02/16
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/16
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/16
- Re: Preview: portable dumper, Eli Zaretskii, 2018/02/16
- Re: Preview: portable dumper, Daniel Colascione, 2018/02/16
- Re: Preview: portable dumper, Eli Zaretskii, 2018/02/16
- Re: Preview: portable dumper, Stefan Monnier, 2018/02/16
- Re: Preview: portable dumper, Philipp Stephani, 2018/02/15
- Re: Preview: portable dumper, Philipp Stephani, 2018/02/15
- Re: Preview: portable dumper, Yoshiaki Kasahara, 2018/02/15