[PATCH] D95199: [ELF] Write output sections in PT_LOAD segment order

[Patrick Oppenlander via Phabricator via llvm-commits]

pattop created this revision.
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Previously if sections in a link script were not in program segment
order lld often failed with file range overlap errors.

The new out-of-order-sections test case previously failed with:

ld.lld: error: section .foo file range overlaps with .bar

>>> .foo range is [0x2000, 0x2000]
>>> .bar range is [0x2000, 0x2000]


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D95199

Files:
  lld/ELF/Writer.cpp
  lld/test/ELF/linkerscript/at8.test
  lld/test/ELF/linkerscript/empty-sections-expressions.test
  lld/test/ELF/linkerscript/implicit-program-header.test
  lld/test/ELF/linkerscript/nobits-offset.s
  lld/test/ELF/linkerscript/out-of-order-sections.s
  lld/test/ELF/linkerscript/tbss.s
  lld/test/ELF/partition-notes.s
  lld/test/ELF/partition-synthetic-sections.s
  lld/test/ELF/tls-offset.s

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