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[Bug binutils/18741] Corrupted .ARM.attributes section with -meabi=gnu o


From: markus.eisenmann at gmx dot at
Subject: [Bug binutils/18741] Corrupted .ARM.attributes section with -meabi=gnu option
Date: Fri, 14 Aug 2015 11:30:18 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=18741

--- Comment #8 from markus.eisenmann at gmx dot at ---
Hi Nick!

The readelf-output (Version 2.25) of your sample is (showing ARM-Attributes):
  Attribute Section: aeabi
  File Attributes
    Tag_ARM_ISA_use: Yes
    Tag_THUMB_ISA_use: Thumb-1

It contains sub-fields; I.e., it seems, that with binutils mainline these two
default-attributes are emitted (instead of nothing as before for OABI).

> My guess is that this is a bug which has already been fixed, some time after
> 2.25 was released.  Since it is a minor problem I am not going to search for
> the patch and backport it to 2.25, unless you can convince me otherwise.

No, thanks - it is fixed for future releases. And as I have described in
comment #5, I have a (private) work-around or will discard the
.ARM.attributes-section at link-time (with a linker-script) to make our
post-processing ELF-utilities happy!

BR,
Markus

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