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Re: Dumper problems and a possible solutions
From: |
Stefan Monnier |
Subject: |
Re: Dumper problems and a possible solutions |
Date: |
Wed, 25 Jun 2014 17:43:00 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
> With the approach of dumping a C array containing references to
> offsets within itself, this is completely transparent to the
> application. The linker (ld) produces the right R_${ARCH}_RELATIVE
> relocation records in the data segment and the dynamic linker applies
> them at runtime.
Two problems, here:
- we're still talking about performing relocation of all heap references
during startup (not that it's a problem, of course). Maybe we don't
need to do it ourselves, but it still has to happen.
- Can the ld.so loader generate the *tagged* references used in the heap?
Stefan
- Re: Dumper problems and a possible solutions, (continued)
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/26
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/26
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions,
Stefan Monnier <=
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Paul Eggert, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Dmitry Antipov, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/26
- Re: Dumper problems and a possible solutions, Dmitry Antipov, 2014/06/26
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/26
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/26