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Kernel+LibC: Add support for filtering profiling events

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This adds the -t command-line argument for the profile tool. Using this
argument you can filter which event types you want in your profile.
This commit is contained in:
Gunnar Beutner 2021-05-14 08:10:43 +02:00 • committed by Andreas Kling
commit 572bbf28cc
Notes: sideshowbarker 2024-07-18 17:45:43 +09:00
10 changed files with 72 additions and 33 deletions
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2
Kernel/Process.h
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@ -392,7 +392,7 @@ public:
KResultOr<int> sys$setkeymap(Userspace<const Syscall::SC_setkeymap_params*>);
KResultOr<int> sys$module_load(Userspace<const char*> path, size_t path_length);
KResultOr<int> sys$module_unload(Userspace<const char*> name, size_t name_length);
KResultOr<int> sys$profiling_enable(pid_t);
KResultOr<int> sys$profiling_enable(pid_t, u64);
KResultOr<int> sys$profiling_disable(pid_t);
KResultOr<int> sys$profiling_free_buffer(pid_t);
KResultOr<int> sys$futex(Userspace<const Syscall::SC_futex_params*>);