[llvm] [BOLT][binary-analysis] Add initial pac-ret gadget scanner (PR #122304)

Kristof Beyls via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 16 11:00:26 PST 2025


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@@ -0,0 +1,46 @@
+// RUN: %clang %cflags -march=armv8.3-a -mbranch-protection=pac-ret %s %p/../../Inputs/asm_main.c -o %t.exe
+// RUN: llvm-bolt-binary-analysis --scanners=pacret %t.exe 2>&1 | FileCheck %s
+
+
+// Verify that we can also detect gadgets across basic blocks
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kbeyls wrote:

Thanks, this is now added in commit a05ae62

https://github.com/llvm/llvm-project/pull/122304


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