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.ARM.exidx may need to be ignored in LLD9 #197

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jamesmunns opened this issue Jul 23, 2019 · 1 comment
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.ARM.exidx may need to be ignored in LLD9 #197

jamesmunns opened this issue Jul 23, 2019 · 1 comment

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@jamesmunns
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Context in rust-lang/rust#62781.

Testing locally, adding a discard for *(.ARM.exidx); will prevent this error, or changing https://github.com/rust-embedded/cortex-m-rt/blob/master/link.x.in#L152 to *(.ARM.exidx*); both prevent linker errors. I am not sure which one is more idiomatic.
@adamgreig
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I would add *(.ARM.exidx); separately to the .* one, which is what we do elsewhere in the linker script (e.g. .got .got.*) and seems to be more common practice.

bors bot added a commit that referenced this issue Jul 24, 2019
@bors @adamgreig
Merge #198
f0ad5de 
198: Discard .ARM.exidx, closes #197 r=thejpster a=adamgreig



Co-authored-by: Adam Greig <[email protected]>
@bors bors bot closed this as completed in 9112bca Jul 24, 2019
nickray added a commit to nickray/lpcxpresso55S69 that referenced this issue Aug 2, 2019
@nickray
Ignore .ARM.exidx
04f9fc8 
- cf. rust-embedded/cortex-m-rt#197
nickray added a commit to nickray/lpcxpresso55S69 that referenced this issue Aug 2, 2019
@nickray
Ignore .ARM.exidx
a08479d 
cf. rust-embedded/cortex-m-rt#197
@nickray nickray mentioned this issue Aug 2, 2019
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@kent-williams kent-williams mentioned this issue Aug 6, 2019
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@adamgreig @jamesmunns