stratakis 485b499610 gh-128605: Add branch protections for x86_64 in asm_trampoline.S (#128606) ...

Apply Intel Control-flow Technology for x86-64 on asm_trampoline.S.

Required for mitigation against return-oriented programming (ROP)
and Call or Jump Oriented Programming (COP/JOP) attacks.

Manual application is required for the assembly files.

See also: https://sourceware.org/annobin/annobin.html/Test-cf-protection.html

2025-06-03 09:09:43 +02:00

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