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[PAC] Make libcxx / libcxxabi pauth-friendly #83805

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asl opened this issue Mar 4, 2024 · 0 comments · Fixed by #84573
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[PAC] Make libcxx / libcxxabi pauth-friendly #83805

asl opened this issue Mar 4, 2024 · 0 comments · Fixed by #84573
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@ldionne
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libc++abi libc++abi C++ Runtime Library. Not libc++. libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.

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@asl
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asl commented Mar 4, 2024

Downstream commit: ahmedbougacha@70e7fc7

ELF-related fixes: access-softek/llvm-project@5242044
@asl asl added libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi. libc++abi libc++abi C++ Runtime Library. Not libc++. labels Mar 4, 2024
ldionne added a commit to ldionne/llvm-project that referenced this issue Mar 8, 2024
@ldionne
[libc++] Upstream ptrauth support in libc++ and libc++abi
014c574 
This is an exact upstreaming of the downstream diff. Minor simplifications
can be made in the future but upstreaming as-is will make it easier for
us to deal with downstream merge conflicts.

Partially fixes llvm#83805
@ldionne ldionne mentioned this issue Mar 8, 2024
Merged
ldionne added a commit that referenced this issue Apr 3, 2024
@ldionne
[libc++] Upstream ptrauth support in libc++ and libc++abi (#84573)
98244c4 
This is an exact upstreaming of the downstream diff. Minor
simplifications can be made in the future but upstreaming as-is will
make it easier for us to deal with downstream merge conflicts.

Partially fixes #83805
@kovdan01 kovdan01 mentioned this issue Apr 8, 2024
Merged
kovdan01 pushed a commit to kovdan01/llvm-project that referenced this issue May 23, 2024
@ldionne @kovdan01
[libc++] Upstream ptrauth support in libc++ and libc++abi (llvm#84573)
b9c5a18 
This is an exact upstreaming of the downstream diff. Minor
simplifications can be made in the future but upstreaming as-is will
make it easier for us to deal with downstream merge conflicts.

Partially fixes llvm#83805
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@ldionne ldionne

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libc++abi libc++abi C++ Runtime Library. Not libc++. libc++ libc++ C++ Standard Library. Not GNU libstdc++. Not libc++abi.
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[libc++] Upstream ptrauth support in libc++ and libc++abi ldionne/llvm-project
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@asl @ldionne