[PATCH] D98817: [llvm-readobj] Remove GNU_PROPERTY_X86_ISA_1_{NEEDED,USED}

Fangrui Song via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 18 11:20:10 PDT 2021


MaskRay added a comment.

In D98817#2633844 <https://reviews.llvm.org/D98817#2633844>, @jhenderson wrote:

> Won't this make newer llvm-readobj instances unable to interpret older objects? I'm not sure that's particularly desirable, at least until the objects in question could be considered very old (if I understand it correctly, the compiler change is only very recent).

As I understand it, 0xc0008000 and 0xc0010000 are never used. There is no non-testsuite object with the notes.


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  https://reviews.llvm.org/D98817/new/

https://reviews.llvm.org/D98817



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