#771
Issues/KDAB/hotspot/#771

demangling of ocaml symbols

Openredianthusopened 6mo ago

Hi,

Currently, OCaml symbols are not recognized and they appear in their mangled form. There was some work in perf to demangle them and it would be nice to do the same directly in hotspot.

For more information, see the announce about support in perf (there is a link to the perf patch in the topic) here: https://discuss.ocaml.org/t/ann-perf-demangling-of-ocaml-symbols-a-short-introduction-to-perf/

Thanks,

Activity

1
milianw5mo ago

happy to take contributions to add that. others waiting for that to arrive from the ocaml community: can you document what demangler we should use? is there really no library for it, meaning we'd need to copy the perf demangler code from https://codebrowser.dev/linux/linux/tools/perf/util/demangle-ocaml.c.html ?