[PATCH] D59216: [LLD][ELF][ARM] Redesign of .ARM.exidx handling to use a SyntheticSection
Peter Smith via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Mar 26 07:44:18 PDT 2019
peter.smith updated this revision to Diff 192276.
peter.smith added a comment.
Updated the diff to just remove the .rel.ARM.exidx relocation sections when --emit-relocations is used. This is a few lines in the ARMExidxSyntheticSection constructor. This permits us to remove the additional fixup code in InputSections.cpp and OutputSections.cpp. The test remains to make sure we don't crash with --emit-relocs and to check that there are no .rel.ARM.exidx relocation sections.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D59216/new/
https://reviews.llvm.org/D59216
Files:
ELF/OutputSections.cpp
ELF/SyntheticSections.cpp
ELF/SyntheticSections.h
ELF/Writer.cpp
test/ELF/arm-data-prel.s
test/ELF/arm-exidx-add-missing.s
test/ELF/arm-exidx-canunwind.s
test/ELF/arm-exidx-dedup.s
test/ELF/arm-exidx-discard.s
test/ELF/arm-exidx-emit-relocs.s
test/ELF/arm-exidx-gc.s
test/ELF/arm-exidx-no-add-missing.s
test/ELF/arm-exidx-shared.s
test/ELF/arm-exidx-synthetic-link.s
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