[llvm-dev] ORC JIT Weekly #13 -- MCJIT / ORC PDB Debugging

Lang Hames via llvm-dev llvm-dev at lists.llvm.org
Sun Apr 26 21:19:15 PDT 2020

Hi All,

No update on the removable code feature: Unfortunately I didn't have much
time to work on it this week.

There is some cool news for Windows MCJIT/ORC developers though: @Juicebox
joined the #jit channel on the LLVM discord server to share a project that
he is working on to enable PDB debugging of JIT'd code. It works by
providing a custom RuntimeDyld::MemoryManager that emits a pair of DLL and
PDB files which can be automatically detected by compliant PDB debuggers.
Check it out at:


>From @Juicebox's message on #jit: "I hope you'll like it, don't hesitate to
come to me with feedbacks or advise on how I might improve it!".

If you're interested in discussing this or other ORC / MCJIT topics in the
chat channel come and join us in #jit at https://discord.gg/xS7Z362.

-- Lang.
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