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[orbis-kernel] umtx: implement rwlock ops

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This commit is contained in:
DH 2023-10-30 21:54:43 +03:00
parent 60e11486f4
commit 06a0910c80
3 changed files with 263 additions and 27 deletions
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10
orbis-kernel/include/orbis/umtx.hpp
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@ -79,12 +79,10 @@ ErrorCode umtx_cv_wait(Thread *thread, ptr<ucond> cv, ptr<umutex> m,
std::uint64_t ut, ulong wflags);
ErrorCode umtx_cv_signal(Thread *thread, ptr<ucond> cv);
ErrorCode umtx_cv_broadcast(Thread *thread, ptr<ucond> cv);
ErrorCode umtx_rw_rdlock(Thread *thread, ptr<void> obj, std::int64_t val,
ptr<void> uaddr1, ptr<void> uaddr2);
ErrorCode umtx_rw_wrlock(Thread *thread, ptr<void> obj, std::int64_t val,
ptr<void> uaddr1, ptr<void> uaddr2);
ErrorCode umtx_rw_unlock(Thread *thread, ptr<void> obj, std::int64_t val,
ptr<void> uaddr1, ptr<void> uaddr2);
ErrorCode umtx_rw_rdlock(Thread *thread, ptr<urwlock> rwlock, slong fflag,
ulong ut);
ErrorCode umtx_rw_wrlock(Thread *thread, ptr<urwlock> rwlock, ulong ut);
ErrorCode umtx_rw_unlock(Thread *thread, ptr<urwlock> rwlock);
ErrorCode umtx_wake_private(Thread *thread, ptr<void> uaddr, sint n_wake);
ErrorCode umtx_wait_umutex(Thread *thread, ptr<umutex> m, std::uint64_t ut);
ErrorCode umtx_wake_umutex(Thread *thread, ptr<umutex> m);