[PATCH] D143390: [BOLT] Add writable segment for allocatable sections

[Vladislav Khmelevsky via Phabricator via llvm-commits]

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The golang support create 2 new data segments, one of them contains
relocations in PIC binaries so the section must have writable rights.
Currently BOLT creates only one new segment that contains new sections
with RX rights, also create RW segment if there any new writable
sections were allocated during BOLT binary processing.

Vladislav Khmelevsky,
Advanced Software Technology Lab, Huawei


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D143390

Files:
  bolt/include/bolt/Rewrite/RewriteInstance.h
  bolt/lib/Rewrite/RewriteInstance.cpp

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