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| author | Anatoly Trosinenko <atrosinenko@accesssoftek.com> | 2025-06-26 12:37:25 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-26 12:37:25 +0300 |
| commit | 7a5af4f6b850a3594a0510c66c64563f3e7da883 (patch) | |
| tree | c36468929bd3aefa190b88932e0e760eab027af1 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 2e196a0ed14c727dabbd6e486bd561a3ceba28c2 (diff) | |
| download | llvm-7a5af4f6b850a3594a0510c66c64563f3e7da883.zip llvm-7a5af4f6b850a3594a0510c66c64563f3e7da883.tar.gz llvm-7a5af4f6b850a3594a0510c66c64563f3e7da883.tar.bz2 | |
[BOLT] Gadget scanner: detect untrusted LR before tail call (#137224)
Implement the detection of tail calls performed with untrusted link
register, which violates the assumption made on entry to every function.
Unlike other pauth gadgets, detection of this one involves some amount
of guessing which branch instructions should be checked as tail calls.
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions