[PATCH] D43185: [MIPS] Mark .eh_frame as writable for PIC output

[Alexander Richardson via Phabricator via llvm-commits]

arichardson added a comment.

The way it is currently it is emitting dynamic relocations into the .text segment. This needs -Wl,-z,notext with LLD but for BFD it will just emit those relocations anyway and (probably) crash at runtime.
At least now we are explicit that it requires a writable section (which will be in the relro section if you are using LLD).

I wonder if the following is the reason that we are emitting an absolute relocation for MIPS:

  // We don't support PC-relative LSDA references in GAS so we use the default
  // DW_EH_PE_absptr for those.


Repository:
  rL LLVM

https://reviews.llvm.org/D43185