• Dmitriy Vyukov's avatar
    runtime: fix and improve CPU profiling · 8a3c587d
    Dmitriy Vyukov authored
    - do not lose profiling signals when we have no mcache (possible for syscalls/cgo)
    - do not lose any profiling signals on windows
    - fix profiling of cgo programs on windows (they had no m->thread setup)
    - properly setup tls in cgo programs on windows
    - check _beginthread return value
    
    Fixes #6417.
    Fixes #6986.
    
    R=alex.brainman, rsc
    CC=golang-codereviews
    https://golang.org/cl/44820047
    8a3c587d
os_windows_amd64.c 3 KB