diff options
Diffstat (limited to 'src/core/hle/kernel/process.h')
-rw-r--r-- | src/core/hle/kernel/process.h | 64 |
1 files changed, 28 insertions, 36 deletions
diff --git a/src/core/hle/kernel/process.h b/src/core/hle/kernel/process.h index e412e58aa..564e1f27d 100644 --- a/src/core/hle/kernel/process.h +++ b/src/core/hle/kernel/process.h @@ -11,11 +11,11 @@ #include <unordered_map> #include <vector> #include "common/common_types.h" -#include "core/hle/kernel/address_arbiter.h" #include "core/hle/kernel/handle_table.h" -#include "core/hle/kernel/mutex.h" +#include "core/hle/kernel/k_address_arbiter.h" +#include "core/hle/kernel/k_condition_variable.h" +#include "core/hle/kernel/k_synchronization_object.h" #include "core/hle/kernel/process_capability.h" -#include "core/hle/kernel/synchronization_object.h" #include "core/hle/result.h" namespace Core { @@ -63,7 +63,7 @@ enum class ProcessStatus { DebugBreak, }; -class Process final : public SynchronizationObject { +class Process final : public KSynchronizationObject { public: explicit Process(Core::System& system); ~Process() override; @@ -123,24 +123,30 @@ public: return handle_table; } - /// Gets a reference to the process' address arbiter. - AddressArbiter& GetAddressArbiter() { - return address_arbiter; + ResultCode SignalToAddress(VAddr address) { + return condition_var.SignalToAddress(address); } - /// Gets a const reference to the process' address arbiter. - const AddressArbiter& GetAddressArbiter() const { - return address_arbiter; + ResultCode WaitForAddress(Handle handle, VAddr address, u32 tag) { + return condition_var.WaitForAddress(handle, address, tag); } - /// Gets a reference to the process' mutex lock. - Mutex& GetMutex() { - return mutex; + void SignalConditionVariable(u64 cv_key, int32_t count) { + return condition_var.Signal(cv_key, count); } - /// Gets a const reference to the process' mutex lock - const Mutex& GetMutex() const { - return mutex; + ResultCode WaitConditionVariable(VAddr address, u64 cv_key, u32 tag, s64 ns) { + return condition_var.Wait(address, cv_key, tag, ns); + } + + ResultCode SignalAddressArbiter(VAddr address, Svc::SignalType signal_type, s32 value, + s32 count) { + return address_arbiter.SignalToAddress(address, signal_type, value, count); + } + + ResultCode WaitAddressArbiter(VAddr address, Svc::ArbitrationType arb_type, s32 value, + s64 timeout) { + return address_arbiter.WaitForAddress(address, arb_type, value, timeout); } /// Gets the address to the process' dedicated TLS region. @@ -250,15 +256,6 @@ public: return thread_list; } - /// Insert a thread into the condition variable wait container - void InsertConditionVariableThread(std::shared_ptr<Thread> thread); - - /// Remove a thread from the condition variable wait container - void RemoveConditionVariableThread(std::shared_ptr<Thread> thread); - - /// Obtain all condition variable threads waiting for some address - std::vector<std::shared_ptr<Thread>> GetConditionVariableThreads(VAddr cond_var_addr); - /// Registers a thread as being created under this process, /// adding it to this process' thread list. void RegisterThread(const Thread* thread); @@ -304,6 +301,8 @@ public: void LoadModule(CodeSet code_set, VAddr base_addr); + bool IsSignaled() const override; + /////////////////////////////////////////////////////////////////////////////////////////////// // Thread-local storage management @@ -314,12 +313,6 @@ public: void FreeTLSRegion(VAddr tls_address); private: - /// Checks if the specified thread should wait until this process is available. - bool ShouldWait(const Thread* thread) const override; - - /// Acquires/locks this process for the specified thread if it's available. - void Acquire(Thread* thread) override; - /// Changes the process status. If the status is different /// from the current process status, then this will trigger /// a process signal. @@ -373,12 +366,12 @@ private: HandleTable handle_table; /// Per-process address arbiter. - AddressArbiter address_arbiter; + KAddressArbiter address_arbiter; /// The per-process mutex lock instance used for handling various /// forms of services, such as lock arbitration, and condition /// variable related facilities. - Mutex mutex; + KConditionVariable condition_var; /// Address indicating the location of the process' dedicated TLS region. VAddr tls_region_address = 0; @@ -389,9 +382,6 @@ private: /// List of threads that are running with this process as their owner. std::list<const Thread*> thread_list; - /// List of threads waiting for a condition variable - std::unordered_map<VAddr, std::list<std::shared_ptr<Thread>>> cond_var_threads; - /// Address of the top of the main thread's stack VAddr main_thread_stack_top{}; @@ -410,6 +400,8 @@ private: /// Schedule count of this process s64 schedule_count{}; + bool is_signaled{}; + /// System context Core::System& system; }; |