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(parent: 56d02c0) | patch
On OpenBSD we always want IBT-compatible PLT entries. Currently we use
authorkettenis <kettenis@openbsd.org>
Sat, 3 Feb 2024 11:03:48 +0000 (11:03 +0000)
committerkettenis <kettenis@openbsd.org>
Sat, 3 Feb 2024 11:03:48 +0000 (11:03 +0000)
commit293d5193af009401b98836cc042d55117ca53694
tree408912aa257d40cc72bafeaa328311cfe58092actree | snapshot
parent56d02c00c34befa82f36a0070f336a6b39010607commit | diff
On OpenBSD we always want IBT-compatible PLT entries.  Currently we use
repoline PLT entries that were changed to include the necessary endbr64
instructions.  But with -Wl,-znoretpolineplt we would still emit non-BIT
PLT entries under certain circumstances.  Fix this.

ok deraadt@, guenther@
gnu/llvm/lld/ELF/Arch/X86_64.cpp diff | blob | history
gnu/llvm/lld/ELF/SyntheticSections.cpp diff | blob | history
gnu/llvm/lld/ELF/Writer.cpp diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim