AddrArbiter: Implement arbitration types 3 and 4.
This commit is contained in:
parent
682e6bc8d9
commit
9e2ae289b8
|
@ -29,7 +29,7 @@ public:
|
||||||
////////////////////////////////////////////////////////////////////////////////////////////////////
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
/// Arbitrate an address
|
/// Arbitrate an address
|
||||||
ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s32 value) {
|
ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s32 value, u64 nanoseconds) {
|
||||||
Object* object = Kernel::g_handle_table.GetGeneric(handle).get();
|
Object* object = Kernel::g_handle_table.GetGeneric(handle).get();
|
||||||
if (object == nullptr)
|
if (object == nullptr)
|
||||||
return InvalidHandle(ErrorModule::Kernel);
|
return InvalidHandle(ErrorModule::Kernel);
|
||||||
|
@ -55,7 +55,13 @@ ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s3
|
||||||
HLE::Reschedule(__func__);
|
HLE::Reschedule(__func__);
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
case ArbitrationType::WaitIfLessThanWithTimeout:
|
||||||
|
if ((s32)Memory::Read32(address) <= value) {
|
||||||
|
Kernel::WaitCurrentThread(WAITTYPE_ARB, object, address);
|
||||||
|
Kernel::WakeThreadAfterDelay(GetCurrentThread(), nanoseconds);
|
||||||
|
HLE::Reschedule(__func__);
|
||||||
|
}
|
||||||
|
break;
|
||||||
case ArbitrationType::DecrementAndWaitIfLessThan:
|
case ArbitrationType::DecrementAndWaitIfLessThan:
|
||||||
{
|
{
|
||||||
s32 memory_value = Memory::Read32(address) - 1;
|
s32 memory_value = Memory::Read32(address) - 1;
|
||||||
|
@ -66,6 +72,17 @@ ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s3
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
case ArbitrationType::DecrementAndWaitIfLessThanWithTimeout:
|
||||||
|
{
|
||||||
|
s32 memory_value = Memory::Read32(address) - 1;
|
||||||
|
Memory::Write32(address, memory_value);
|
||||||
|
if (memory_value <= value) {
|
||||||
|
Kernel::WaitCurrentThread(WAITTYPE_ARB, object, address);
|
||||||
|
Kernel::WakeThreadAfterDelay(GetCurrentThread(), nanoseconds);
|
||||||
|
HLE::Reschedule(__func__);
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
default:
|
default:
|
||||||
LOG_ERROR(Kernel, "unknown type=%d", type);
|
LOG_ERROR(Kernel, "unknown type=%d", type);
|
||||||
|
|
|
@ -28,7 +28,7 @@ enum class ArbitrationType : u32 {
|
||||||
};
|
};
|
||||||
|
|
||||||
/// Arbitrate an address
|
/// Arbitrate an address
|
||||||
ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s32 value);
|
ResultCode ArbitrateAddress(Handle handle, ArbitrationType type, u32 address, s32 value, u64 nanoseconds);
|
||||||
|
|
||||||
/// Create an address arbiter
|
/// Create an address arbiter
|
||||||
Handle CreateAddressArbiter(const std::string& name = "Unknown");
|
Handle CreateAddressArbiter(const std::string& name = "Unknown");
|
||||||
|
|
|
@ -194,7 +194,7 @@ static Result ArbitrateAddress(Handle arbiter, u32 address, u32 type, u32 value,
|
||||||
LOG_TRACE(Kernel_SVC, "called handle=0x%08X, address=0x%08X, type=0x%08X, value=0x%08X", arbiter,
|
LOG_TRACE(Kernel_SVC, "called handle=0x%08X, address=0x%08X, type=0x%08X, value=0x%08X", arbiter,
|
||||||
address, type, value);
|
address, type, value);
|
||||||
return Kernel::ArbitrateAddress(arbiter, static_cast<Kernel::ArbitrationType>(type),
|
return Kernel::ArbitrateAddress(arbiter, static_cast<Kernel::ArbitrationType>(type),
|
||||||
address, value).raw;
|
address, value, nanoseconds).raw;
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Used to output a message on a debug hardware unit - does nothing on a retail unit
|
/// Used to output a message on a debug hardware unit - does nothing on a retail unit
|
||||||
|
|
Reference in New Issue