From 58af0da792adab4bfd77699f9431050290a75b7c Mon Sep 17 00:00:00 2001 From: bunnei Date: Thu, 29 May 2014 20:24:51 -0400 Subject: svc: added svcClearEvent, stubbed function for svcArbitrateAddress, and various fixes - force kernel reschedule after svcWaitSynchronization - fixed some bugs with passing in pointer arguments - cleaned up some comments and log messages --- src/core/hle/function_wrappers.h | 6 +++++ src/core/hle/svc.cpp | 54 ++++++++++++++++++++++++---------------- 2 files changed, 38 insertions(+), 22 deletions(-) (limited to 'src/core') diff --git a/src/core/hle/function_wrappers.h b/src/core/hle/function_wrappers.h index 7b07d8ca8..43f0d15e0 100644 --- a/src/core/hle/function_wrappers.h +++ b/src/core/hle/function_wrappers.h @@ -758,3 +758,9 @@ template void WrapI_VVUUS64() { int retval = func(Memory::GetPointer(PARAM(5)), Memory::GetPointer(PARAM(1)), PARAM(2), PARAM(3), (((u64)PARAM(4) << 32) | PARAM(0))); RETURN(retval); } + +// TODO(bunne): Is this correct? Probably not +template void WrapI_UUUUS64() { + int retval = func(PARAM(5), PARAM(1), PARAM(2), PARAM(3), (((u64)PARAM(4) << 32) | PARAM(0))); + RETURN(retval); +} diff --git a/src/core/hle/svc.cpp b/src/core/hle/svc.cpp index 8468c4fab..8ef894e68 100644 --- a/src/core/hle/svc.cpp +++ b/src/core/hle/svc.cpp @@ -35,7 +35,6 @@ enum MapMemoryPermission { /// Map application or GSP heap memory Result ControlMemory(void* _outaddr, u32 operation, u32 addr0, u32 addr1, u32 size, u32 permissions) { - u32* outaddr = (u32*)_outaddr; u32 virtual_address = 0x00000000; DEBUG_LOG(SVC, "ControlMemory called operation=0x%08X, addr0=0x%08X, addr1=0x%08X, size=%08X, permissions=0x%08X", @@ -57,9 +56,7 @@ Result ControlMemory(void* _outaddr, u32 operation, u32 addr0, u32 addr1, u32 si default: ERROR_LOG(SVC, "ControlMemory unknown operation=0x%08X", operation); } - if (NULL != outaddr) { - *outaddr = virtual_address; - } + Core::g_app_core->SetReg(1, virtual_address); return 0; @@ -82,7 +79,7 @@ Result MapMemoryBlock(Handle memblock, u32 addr, u32 mypermissions, u32 otherper } /// Connect to an OS service given the port name, returns the handle to the port to out -Result ConnectToPort(void* out, const char* port_name) { +Result ConnectToPort(void* _out, const char* port_name) { Service::Interface* service = Service::g_manager->FetchFromPortName(port_name); DEBUG_LOG(SVC, "ConnectToPort called port_name=%s", port_name); _assert_msg_(KERNEL, service, "ConnectToPort called, but service is not implemented!"); @@ -128,6 +125,7 @@ Result WaitSynchronization1(Handle handle, s64 nano_seconds) { if (wait) { Kernel::WaitCurrentThread(WAITTYPE_SYNCH); // TODO(bunnei): Is this correct? + Kernel::Reschedule(); } return res; @@ -138,7 +136,6 @@ Result WaitSynchronizationN(void* _out, void* _handles, u32 handle_count, u32 wa s64 nano_seconds) { // TODO(bunnei): Do something with nano_seconds, currently ignoring this - s32* out = (s32*)_out; Handle* handles = (Handle*)_handles; bool unlock_all = true; @@ -153,6 +150,8 @@ Result WaitSynchronizationN(void* _out, void* _handles, u32 handle_count, u32 wa _assert_msg_(KERNEL, object, "WaitSynchronizationN called handle=0x%08X, but kernel object " "is NULL!", handles[i]); + DEBUG_LOG(SVC, "\thandle[%d] = 0x%08X", i, handles[i]); + Result res = object->WaitSynchronization(&wait); if (!wait && !wait_all) { @@ -170,18 +169,26 @@ Result WaitSynchronizationN(void* _out, void* _handles, u32 handle_count, u32 wa // Set current thread to wait state if not all handles were unlocked Kernel::WaitCurrentThread(WAITTYPE_SYNCH); // TODO(bunnei): Is this correct? + Kernel::Reschedule(); return 0; } /// Create an address arbiter (to allocate access to shared resources) Result CreateAddressArbiter(void* arbiter) { - // ImplementMe DEBUG_LOG(SVC, "(UNIMPLEMENTED) CreateAddressArbiter called"); Core::g_app_core->SetReg(1, 0xFABBDADD); return 0; } +/// Arbitrate address +Result ArbitrateAddress(Handle arbiter, u32 addr, u32 _type, u32 value, s64 nanoseconds) { + DEBUG_LOG(SVC, "(UNIMPLEMENTED) ArbitrateAddress called"); + ArbitrationType type = (ArbitrationType)_type; + Memory::Write32(addr, type); + return 0; +} + /// Used to output a message on a debug hardware unit - does nothing on a retail unit void OutputDebugString(const char* string) { NOTICE_LOG(SVC, "## OSDEBUG: %08X %s", Core::g_app_core->GetPC(), string); @@ -199,7 +206,6 @@ Result GetResourceLimit(void* resource_limit, Handle process) { /// Get resource limit current values Result GetResourceLimitCurrentValues(void* _values, Handle resource_limit, void* names, s32 name_count) { - //s64* values = (s64*)_values; DEBUG_LOG(SVC, "(UNIMPLEMENTED) GetResourceLimitCurrentValues called resource_limit=%08X, names=%s, name_count=%d", resource_limit, names, name_count); Memory::Write32(Core::g_app_core->GetReg(0), 0); // Normmatt: Set used memory to 0 for now @@ -224,7 +230,7 @@ Result CreateThread(u32 priority, u32 entry_point, u32 arg, u32 stack_top, u32 p Core::g_app_core->SetReg(1, thread); DEBUG_LOG(SVC, "CreateThread called entrypoint=0x%08X (%s), arg=0x%08X, stacktop=0x%08X, " - "threadpriority=0x%08X, processorid=0x%08X : created handle 0x%08X", entry_point, + "threadpriority=0x%08X, processorid=0x%08X : created handle=0x%08X", entry_point, name.c_str(), arg, stack_top, priority, processor_id, thread); return 0; @@ -232,11 +238,10 @@ Result CreateThread(u32 priority, u32 entry_point, u32 arg, u32 stack_top, u32 p /// Create a mutex Result CreateMutex(void* _mutex, u32 initial_locked) { - Handle* mutex = (Handle*)_mutex; - DEBUG_LOG(SVC, "CreateMutex called initial_locked=%s : created handle 0x%08X", - initial_locked ? "true" : "false", *mutex); - *mutex = Kernel::CreateMutex((initial_locked != 0)); - Core::g_app_core->SetReg(1, *mutex); + Handle mutex = Kernel::CreateMutex((initial_locked != 0)); + Core::g_app_core->SetReg(1, mutex); + DEBUG_LOG(SVC, "CreateMutex called initial_locked=%s : created handle=0x%08X", + initial_locked ? "true" : "false", mutex); return 0; } @@ -256,18 +261,16 @@ Result GetThreadId(void* thread_id, u32 thread) { /// Query memory Result QueryMemory(void *_info, void *_out, u32 addr) { - MemoryInfo* info = (MemoryInfo*) _info; - PageInfo* out = (PageInfo*) _out; DEBUG_LOG(SVC, "(UNIMPLEMENTED) QueryMemory called addr=0x%08X", addr); return 0; } /// Create an event Result CreateEvent(void* _event, u32 reset_type) { - Handle* evt = (Handle*)_event; - DEBUG_LOG(SVC, "CreateEvent called reset_type=0x%08X", reset_type); - *evt = Kernel::CreateEvent((ResetType)reset_type); - Core::g_app_core->SetReg(1, *evt); + Handle evt = Kernel::CreateEvent((ResetType)reset_type); + Core::g_app_core->SetReg(1, evt); + DEBUG_LOG(SVC, "CreateEvent called reset_type=0x%08X : created handle=0x%08X", + reset_type, evt); return 0; } @@ -278,6 +281,13 @@ Result DuplicateHandle(void* _out, Handle handle) { return 0; } +/// Clears an event +Result ClearEvent(Handle evt) { + Result res = Kernel::ClearEvent(evt); + DEBUG_LOG(SVC, "ClearEvent called event=0x%08X", evt); + return res; +} + const HLE::FunctionDef SVC_Table[] = { {0x00, NULL, "Unknown"}, {0x01, WrapI_VUUUUU, "ControlMemory"}, @@ -304,7 +314,7 @@ const HLE::FunctionDef SVC_Table[] = { {0x16, NULL, "ReleaseSemaphore"}, {0x17, WrapI_VU, "CreateEvent"}, {0x18, NULL, "SignalEvent"}, - {0x19, NULL, "ClearEvent"}, + {0x19, WrapI_U, "ClearEvent"}, {0x1A, NULL, "CreateTimer"}, {0x1B, NULL, "SetTimer"}, {0x1C, NULL, "CancelTimer"}, @@ -313,7 +323,7 @@ const HLE::FunctionDef SVC_Table[] = { {0x1F, WrapI_UUUU, "MapMemoryBlock"}, {0x20, NULL, "UnmapMemoryBlock"}, {0x21, WrapI_V, "CreateAddressArbiter"}, - {0x22, NULL, "ArbitrateAddress"}, + {0x22, WrapI_UUUUS64, "ArbitrateAddress"}, {0x23, WrapI_U, "CloseHandle"}, {0x24, WrapI_US64, "WaitSynchronization1"}, {0x25, WrapI_VVUUS64, "WaitSynchronizationN"}, -- cgit v1.2.3