CVSROOT: /cvs
Module name: src
Changes by: dera...@cvs.openbsd.org 2025/07/16 10:22:58
Modified files:
lib/libc : Symbols.list
lib/libc/include: thread_private.h
lib/libc/thread: rthread.c
lib/libc/gmon : gmon.c mcount.c
share/mk : bsd.lib.mk
sys/lib/libkern: mcount.c
sys/sys : gmon.h
Log message:
This thread-aware profiling support diff comes from Yuichiro NAITO.
At runtime, profiling data is stored per-thread. Upon termination, the
per-thread profiling data pools are merged into a into a single record,
which is then written out (using the new kernel-assisted system). I think
the original gmon merging parts may have come from or been inspired by
someone at NetBSD.
This has been delayed because there were concerns about adding a TLS object
which would require other library cranks, so this rides all the major cranks
today.
ok kettenis tb claudio sthen etc etc etc
