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[Bug ld/27226] ld.bfd contains huge .rodata section
From: |
mliska at suse dot cz |
Subject: |
[Bug ld/27226] ld.bfd contains huge .rodata section |
Date: |
Mon, 25 Jan 2021 11:10:29 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=27226
--- Comment #4 from Martin Liska <mliska at suse dot cz> ---
(In reply to H.J. Lu from comment #3)
> Created attachment 13152 [details]
> A POC
>
> On Linux/x86-64
>
> text data bss dec hex filename
> 2606362 8376 6072 2620810 27fd8a ld.orig
> 1901779 8296 6072 1916147 1d3cf3 ld.compressed
>
> Use zstd may use less space.
Thank you for the work H.J. I can see the approach helps a bit, but we would
get a better compression ratio if all linker scripts are compressed at once.
Btw. why are the scripts embedded in ld.bfd? Can't be they distributed as a
list of configuration files?
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- [Bug ld/27226] New: ld.bfd contains huge .rodata section, mliska at suse dot cz, 2021/01/22
- [Bug ld/27226] ld.bfd contains huge .rodata section, mliska at suse dot cz, 2021/01/22
- [Bug ld/27226] ld.bfd contains huge .rodata section, mark at klomp dot org, 2021/01/22
- [Bug ld/27226] ld.bfd contains huge .rodata section, amodra at gmail dot com, 2021/01/22
- [Bug ld/27226] ld.bfd contains huge .rodata section, hjl.tools at gmail dot com, 2021/01/24
- [Bug ld/27226] ld.bfd contains huge .rodata section,
mliska at suse dot cz <=
- [Bug ld/27226] ld.bfd contains huge .rodata section, amodra at gmail dot com, 2021/01/25
- [Bug ld/27226] ld.bfd contains huge .rodata section, hjl.tools at gmail dot com, 2021/01/25
- [Bug ld/27226] ld.bfd contains huge .rodata section, cvs-commit at gcc dot gnu.org, 2021/01/26