https://bugs.llvm.org/show_bug.cgi?id=43241
Bug ID: 43241
Summary: Regression(370635): " section '.text' cannot be
removed because it is referenced by the section
'.ARM.exidx'" when using llvm-objcopy
--extract-partition
Product: lld
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: ELF
Assignee: unassignedb...@nondot.org
Reporter: nicolaswe...@gmx.de
CC: llvm-bugs@lists.llvm.org, peter.sm...@linaro.org
Grab --reproduce output:
https://drive.google.com/file/d/1m5fCTdnonSqdznHNrhmhtlnPXIVDk3q8/view?usp=sharing
(~600MB gzip)
This produces lib.unstripped/libchrome__combined.so which is then fed into
llvm-objcopy like so: ` ../../../../llvm-project/out/gn/bin/llvm-objcopy
--extract-partition libvr.so lib.unstripped/libchrome__combined.so`. That
errors out after r370635:
$ ../../../../llvm-project/out/gn/bin/llvm-objcopy --extract-partition libvr.so
lib.unstripped/libchrome__combined.so
../../../../llvm-project/out/gn/bin/llvm-objcopy: error:
'lib.unstripped/libchrome__combined.so': section '.text' cannot be removed
because it is referenced by the section '.ARM.exidx'
(Originally at https://crbug.com/1000647)
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