Tests for instrumentation
Hi Elvina, this stack broke aarch64 buildbot: https://lab.llvm.org/buildbot/#/builders/221/builds/17715. You should've received a notification. Please prioritize fixing it or revert if it can't be fixed quickly.
Sorry, I meant specifically these tests (the buildbot is aarch64):
- instrumentation-ind-call.c: instrumented binary crashes with segfault
- basic-instrumentation.test: illegal instruction
- meta-merge-fdata.test: segfault
If needed I can provide access to the buildbot host, but it's a pretty standard Ubuntu 22.04 installation, so I'd suggest reproducing the issues locally first.
instrumentation-eh_frame_hdr.cpp and patch-entries.c will be addressed separately.