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Cleanup (shared_mutex, named_thread); fix cellVdecClose #5173

Merged
merged 8 commits into from Sep 27, 2018
Merged

Cleanup (shared_mutex, named_thread); fix cellVdecClose #5173

merged 8 commits into from Sep 27, 2018

Commits on Sep 27, 2018

  1. shared_mutex cleanup 

    Rewrite to use unsigned arithmetic, shrink to u32
Ensure zero default unlocked state (will need it later)
Inline all public methods, rewrite lock_upgrade()
Remove try_lock_degrade(), lock_degrade() methods
Implement lock_downgrade() (now trivial)
Remove is_reading(), added is_free()
Added reader_lock::try_upgrade()
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  2. Implement lf_queue<>, lf_value<> 

    lf_queue<>: unbound FIFO queue with dynamic linked-list
lf_value<>: concurrently-assignable value readable without locking at the cost of memory (using dynamic linked list)

Add atomic_t<>::compare_exchange
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  3. Add missing deleted operators

    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  4. Implement utils::memory_reset

    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  5. LLVM: remove false alarm errors 

    Writable sections ARE supported
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  6. Fix consistency in Emu::Stop() 

    Don't clear force_boot on shortcut Load()
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  7. Fix cellVdecClose 

    Thanks Micaelis#6971
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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  8. New named_thread template (preview) 

    Old class named_thread renamed to old_thread
It's too hard to move in a single commit
    @Nekotekina
    Nekotekina committed Sep 27, 2018
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