[llvm-dev] [RFC] Making .eh_frame more linker-friendly

George Rimar via llvm-dev llvm-dev at lists.llvm.org
Mon Nov 20 09:13:18 PST 2017

>I tried to investigate how to implement this and suddenly found that Rafael
>looks already tried to to the same in 2015: https://marc.info/?l=llvm-commits&m=144683596826489.

Clarification: not the same, but something close. At least there are multiple .eh_frame sections in output.

As far I understand what we need for this experiment is for each text section emit its own .eh_frame and set
SHF_LINK_ORDER and sh_link field for the latter pointing to .text section. Looks code from patch above
can be adopted to do that.


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