diff options
| -rw-r--r-- | src/core/hle/kernel/address_arbiter.cpp | 18 | ||||
| -rw-r--r-- | src/core/hle/kernel/address_arbiter.h | 13 | ||||
| -rw-r--r-- | src/core/hle/kernel/svc.cpp | 17 |
3 files changed, 26 insertions, 22 deletions
diff --git a/src/core/hle/kernel/address_arbiter.cpp b/src/core/hle/kernel/address_arbiter.cpp index b6269c708..352190da8 100644 --- a/src/core/hle/kernel/address_arbiter.cpp +++ b/src/core/hle/kernel/address_arbiter.cpp @@ -42,7 +42,21 @@ void WakeThreads(const std::vector<SharedPtr<Thread>>& waiting_threads, s32 num_ AddressArbiter::AddressArbiter(Core::System& system) : system{system} {} AddressArbiter::~AddressArbiter() = default; -ResultCode AddressArbiter::SignalToAddress(VAddr address, s32 num_to_wake) { +ResultCode AddressArbiter::SignalToAddress(VAddr address, SignalType type, s32 value, + s32 num_to_wake) { + switch (type) { + case SignalType::Signal: + return SignalToAddressOnly(address, num_to_wake); + case SignalType::IncrementAndSignalIfEqual: + return IncrementAndSignalToAddressIfEqual(address, value, num_to_wake); + case SignalType::ModifyByWaitingCountAndSignalIfEqual: + return ModifyByWaitingCountAndSignalToAddressIfEqual(address, value, num_to_wake); + default: + return ERR_INVALID_ENUM_VALUE; + } +} + +ResultCode AddressArbiter::SignalToAddressOnly(VAddr address, s32 num_to_wake) { const std::vector<SharedPtr<Thread>> waiting_threads = GetThreadsWaitingOnAddress(address); WakeThreads(waiting_threads, num_to_wake); return RESULT_SUCCESS; @@ -60,7 +74,7 @@ ResultCode AddressArbiter::IncrementAndSignalToAddressIfEqual(VAddr address, s32 } Memory::Write32(address, static_cast<u32>(value + 1)); - return SignalToAddress(address, num_to_wake); + return SignalToAddressOnly(address, num_to_wake); } ResultCode AddressArbiter::ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr address, s32 value, diff --git a/src/core/hle/kernel/address_arbiter.h b/src/core/hle/kernel/address_arbiter.h index ebda75b2a..801ab6dab 100644 --- a/src/core/hle/kernel/address_arbiter.h +++ b/src/core/hle/kernel/address_arbiter.h @@ -40,8 +40,15 @@ public: AddressArbiter(AddressArbiter&&) = default; AddressArbiter& operator=(AddressArbiter&&) = delete; + /// Signals an address being waited on with a particular signaling type. + ResultCode SignalToAddress(VAddr address, SignalType type, s32 value, s32 num_to_wake); + + /// Waits on an address with a particular arbitration type. + ResultCode WaitForAddress(VAddr address, ArbitrationType type, s32 value, s64 timeout_ns); + +private: /// Signals an address being waited on. - ResultCode SignalToAddress(VAddr address, s32 num_to_wake); + ResultCode SignalToAddressOnly(VAddr address, s32 num_to_wake); /// Signals an address being waited on and increments its value if equal to the value argument. ResultCode IncrementAndSignalToAddressIfEqual(VAddr address, s32 value, s32 num_to_wake); @@ -51,10 +58,6 @@ public: ResultCode ModifyByWaitingCountAndSignalToAddressIfEqual(VAddr address, s32 value, s32 num_to_wake); - /// Waits on an address with a particular arbitration type. - ResultCode WaitForAddress(VAddr address, ArbitrationType type, s32 value, s64 timeout_ns); - -private: /// Waits on an address if the value passed is less than the argument value, /// optionally decrementing. ResultCode WaitForAddressIfLessThan(VAddr address, s32 value, s64 timeout, diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp index 82ceb235c..d44def658 100644 --- a/src/core/hle/kernel/svc.cpp +++ b/src/core/hle/kernel/svc.cpp @@ -1499,22 +1499,9 @@ static ResultCode SignalToAddress(VAddr address, u32 type, s32 value, s32 num_to return ERR_INVALID_ADDRESS; } + const auto signal_type = static_cast<AddressArbiter::SignalType>(type); auto& address_arbiter = Core::System::GetInstance().Kernel().AddressArbiter(); - switch (static_cast<AddressArbiter::SignalType>(type)) { - case AddressArbiter::SignalType::Signal: - return address_arbiter.SignalToAddress(address, num_to_wake); - case AddressArbiter::SignalType::IncrementAndSignalIfEqual: - return address_arbiter.IncrementAndSignalToAddressIfEqual(address, value, num_to_wake); - case AddressArbiter::SignalType::ModifyByWaitingCountAndSignalIfEqual: - return address_arbiter.ModifyByWaitingCountAndSignalToAddressIfEqual(address, value, - num_to_wake); - default: - LOG_ERROR(Kernel_SVC, - "Invalid signal type, expected Signal, IncrementAndSignalIfEqual " - "or ModifyByWaitingCountAndSignalIfEqual but got {}", - type); - return ERR_INVALID_ENUM_VALUE; - } + return address_arbiter.SignalToAddress(address, signal_type, value, num_to_wake); } /// This returns the total CPU ticks elapsed since the CPU was powered-on |