Commit graph

4 commits

Author SHA1 Message Date
Petr Viktorin
b477e21d5c
[3.14] gh-128605: Revert "Add branch protections for x86_64 in asm_tr…ampoline.S (#128606) (#135077)" (GH-135175)
This reverts commit 899cca6dbf,
which broke buildbots.
2025-06-06 13:55:26 +02:00
stratakis
899cca6dbf
[3.14] gh-128605: Add branch protections for x86_64 in asm_trampoline.S (#128606) (#135077)
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 15:31:06 +02:00
ixgbe00
4b1e85bafc
gh-120400 :Support Linux perf profile to see Python calls on RISC-V architecture (#120089)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
2024-06-12 14:24:46 +01:00
Pablo Galindo Salgado
1f737edb67
gh-96143: Move the perf trampoline files to the Python directory (#98675) 2022-10-25 23:34:22 +01:00
Renamed from Objects/asm_trampoline.S (Browse further)