Commit graph

3 commits

Author SHA1 Message Date
stratakis
da8477b25c
gh-139808: Add branch protections for aarch64 in asm_trampoline.S (#130864)
Apply protection against ROP/JOP attacks for aarch64 on asm_trampoline.S.

The BTI flag must be applied in assembler sources for this class
of attacks to be mitigated on newer aarch64 processors.

See also:
https://sourceware.org/annobin/annobin.html/Test-branch-protection.html
and
https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/enabling-pac-and-bti-on-aarch64

Co-authored-by: Victor Stinner <vstinner@python.org>
2026-05-12 15:42:44 +00:00
Diego Russo
1e5d94274d
GH-126910: Add GNU backtrace support for unwinding JIT frames (#149104)
Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>
2026-05-05 09:29:07 +01:00
Diego Russo
c7b7ca2cd5
GH-126910: Add gdb support for unwinding JIT frames (#146071)
Co-authored-by: Pablo Galindo Salgado <pablogsal@gmail.com>
2026-05-02 13:42:03 +00:00