Test bpftrace arm64 binary #11
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Introduce matrix strategy to test workflow, testing different gcc compiler versions. Factor out build steps into a build.sh script. Signed-off-by: Ihor Solodrai <[email protected]>
Optionally build bpftrace from source. Signed-off-by: Ihor Solodrai <[email protected]>
The "struct_by_val_reg" case of arg_types tests fails with BPF verifier error when compiled with clang. It appears that bpftrace generates a faulty program in such case, possibly due to the difference between how clang and gcc encode USDT probe arguments. Since this is the only problematic test case for LLVM, make it conditional on __clang__ for now. Signed-off-by: Ihor Solodrai <[email protected]>
Update CI scripts to also build the tests with various versions of LLVM. Versions below 17 can't be installed with the official llvm.sh script, so for now let's test only 17+. Signed-off-by: Ihor Solodrai <[email protected]>
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