0xb10c
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d524c1ec06
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tracing: dedup TRACE macros & rename to TRACEPOINT
This deduplicates the TRACEx macros by using systemtaps STAP_PROBEV[0]
variadic macro instead of the DTrace compability DTRACE_PROBE[1] macros.
Bitcoin Core never had DTrace tracepoints, so we don't need to use the
drop-in replacement for it. As noted in pr25541[2], these macros aren't
compatibile with DTrace on macOS anyway.
This also renames the TRACEx macro to TRACEPOINT to clarify what the
macro does: inserting a tracepoint vs tracing (logging) something.
[0]: https://sourceware.org/git/?p=systemtap.git;a=blob;f=includes/sys/sdt.h;h=24d5e01c37805e55c36f7202e5d4e821b85167a1;hb=ecab2afea46099b4e7dfd551462689224afdbe3a#l407
[1]: https://sourceware.org/git/?p=systemtap.git;a=blob;f=includes/sys/sdt.h;h=24d5e01c37805e55c36f7202e5d4e821b85167a1;hb=ecab2afea46099b4e7dfd551462689224afdbe3a#l490
[2]: https://github.com/bitcoin/bitcoin/pull/25541/files#diff-553886c5f808e01e3452c7b21e879cc355da388ef7680bf310f6acb926d43266R30-R31
Co-authored-by: Martin Leitner-Ankerl <martin.ankerl@gmail.com>
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2024-10-28 14:23:47 +01:00 |
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