mirrors/yuzu
2
1
Fork 0
mirror of https://github.com/yuzu-emu/yuzu.git synced 2024-07-04 23:31:19 +01:00
Code Issues Releases Activity

Merge pull request #1840 from lioncash/info

Browse source 
svc: Reorganize svcGetInfo, handle more error cases for existing implemented info categories
This commit is contained in:
bunnei 2018-12-03 18:46:22 -05:00 committed by GitHub
commit 9f1ac96afa
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 100 additions and 50 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

150
src/core/hle/kernel/svc.cpp
View file

@ -683,37 +683,110 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
ThreadTickCount = 0xF0000002,
};
const auto* current_process = Core::CurrentProcess();
const auto& vm_manager = current_process->VMManager();
const auto info_id_type = static_cast<GetInfoType>(info_id);
switch (static_cast<GetInfoType>(info_id)) {
switch (info_id_type) {
case GetInfoType::AllowedCpuIdBitmask:
*result = current_process->GetAllowedProcessorMask();
break;
case GetInfoType::AllowedThreadPrioBitmask:
*result = current_process->GetAllowedThreadPriorityMask();
break;
case GetInfoType::MapRegionBaseAddr:
*result = vm_manager.GetMapRegionBaseAddress();
break;
case GetInfoType::MapRegionSize:
*result = vm_manager.GetMapRegionSize();
break;
case GetInfoType::HeapRegionBaseAddr:
*result = vm_manager.GetHeapRegionBaseAddress();
break;
case GetInfoType::HeapRegionSize:
*result = vm_manager.GetHeapRegionSize();
break;
case GetInfoType::ASLRRegionBaseAddr:
case GetInfoType::ASLRRegionSize:
case GetInfoType::NewMapRegionBaseAddr:
case GetInfoType::NewMapRegionSize:
case GetInfoType::TotalMemoryUsage:
*result = vm_manager.GetTotalMemoryUsage();
break;
case GetInfoType::TotalHeapUsage:
*result = vm_manager.GetTotalHeapUsage();
break;
case GetInfoType::IsVirtualAddressMemoryEnabled:
case GetInfoType::PersonalMmHeapUsage:
case GetInfoType::TitleId:
case GetInfoType::UserExceptionContextAddr: {
if (info_sub_id != 0) {
return ERR_INVALID_ENUM_VALUE;
}
const auto& current_process_handle_table = Core::CurrentProcess()->GetHandleTable();
const auto process = current_process_handle_table.Get<Process>(static_cast<Handle>(handle));
if (!process) {
return ERR_INVALID_HANDLE;
}
switch (info_id_type) {
case GetInfoType::AllowedCpuIdBitmask:
*result = process->GetAllowedProcessorMask();
return RESULT_SUCCESS;
case GetInfoType::AllowedThreadPrioBitmask:
*result = process->GetAllowedThreadPriorityMask();
return RESULT_SUCCESS;
case GetInfoType::MapRegionBaseAddr:
*result = process->VMManager().GetMapRegionBaseAddress();
return RESULT_SUCCESS;
case GetInfoType::MapRegionSize:
*result = process->VMManager().GetMapRegionSize();
return RESULT_SUCCESS;
case GetInfoType::HeapRegionBaseAddr:
*result = process->VMManager().GetHeapRegionBaseAddress();
return RESULT_SUCCESS;
case GetInfoType::HeapRegionSize:
*result = process->VMManager().GetHeapRegionSize();
return RESULT_SUCCESS;
case GetInfoType::ASLRRegionBaseAddr:
*result = process->VMManager().GetASLRRegionBaseAddress();
return RESULT_SUCCESS;
case GetInfoType::ASLRRegionSize:
*result = process->VMManager().GetASLRRegionSize();
return RESULT_SUCCESS;
case GetInfoType::NewMapRegionBaseAddr:
*result = process->VMManager().GetNewMapRegionBaseAddress();
return RESULT_SUCCESS;
case GetInfoType::NewMapRegionSize:
*result = process->VMManager().GetNewMapRegionSize();
return RESULT_SUCCESS;
case GetInfoType::TotalMemoryUsage:
*result = process->VMManager().GetTotalMemoryUsage();
return RESULT_SUCCESS;
case GetInfoType::TotalHeapUsage:
*result = process->VMManager().GetTotalHeapUsage();
return RESULT_SUCCESS;
case GetInfoType::IsVirtualAddressMemoryEnabled:
*result = process->IsVirtualMemoryEnabled();
return RESULT_SUCCESS;
case GetInfoType::TitleId:
*result = process->GetTitleID();
return RESULT_SUCCESS;
case GetInfoType::UserExceptionContextAddr:
LOG_WARNING(Kernel_SVC,
"(STUBBED) Attempted to query user exception context address, returned 0");
*result = 0;
return RESULT_SUCCESS;
default:
break;
}
LOG_WARNING(Kernel_SVC, "(STUBBED) Unimplemented svcGetInfo id=0x{:016X}", info_id);
return ERR_INVALID_ENUM_VALUE;
}
case GetInfoType::IsCurrentProcessBeingDebugged:
*result = 0;
break;
return RESULT_SUCCESS;
case GetInfoType::RandomEntropy:
if (handle != 0) {
LOG_ERROR(Kernel_SVC, "Process Handle is non zero, expected 0 result but got {:016X}",
@ -727,37 +800,15 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
return ERR_INVALID_COMBINATION;
}
*result = current_process->GetRandomEntropy(info_sub_id);
*result = Core::CurrentProcess()->GetRandomEntropy(info_sub_id);
return RESULT_SUCCESS;
break;
case GetInfoType::ASLRRegionBaseAddr:
*result = vm_manager.GetASLRRegionBaseAddress();
break;
case GetInfoType::ASLRRegionSize:
*result = vm_manager.GetASLRRegionSize();
break;
case GetInfoType::NewMapRegionBaseAddr:
*result = vm_manager.GetNewMapRegionBaseAddress();
break;
case GetInfoType::NewMapRegionSize:
*result = vm_manager.GetNewMapRegionSize();
break;
case GetInfoType::IsVirtualAddressMemoryEnabled:
*result = current_process->IsVirtualMemoryEnabled();
break;
case GetInfoType::TitleId:
*result = current_process->GetTitleID();
break;
case GetInfoType::PrivilegedProcessId:
LOG_WARNING(Kernel_SVC,
"(STUBBED) Attempted to query privileged process id bounds, returned 0");
*result = 0;
break;
case GetInfoType::UserExceptionContextAddr:
LOG_WARNING(Kernel_SVC,
"(STUBBED) Attempted to query user exception context address, returned 0");
*result = 0;
break;
return RESULT_SUCCESS;
case GetInfoType::ThreadTickCount: {
constexpr u64 num_cpus = 4;
if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) {
@ -767,7 +818,7 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
}
const auto thread =
current_process->GetHandleTable().Get<Thread>(static_cast<Handle>(handle));
Core::CurrentProcess()->GetHandleTable().Get<Thread>(static_cast<Handle>(handle));
if (!thread) {
LOG_ERROR(Kernel_SVC, "Thread handle does not exist, handle=0x{:08X}",
static_cast<Handle>(handle));
@ -790,14 +841,13 @@ static ResultCode GetInfo(u64* result, u64 info_id, u64 handle, u64 info_sub_id)
}
*result = out_ticks;
break;
return RESULT_SUCCESS;
}
default:
LOG_WARNING(Kernel_SVC, "(STUBBED) Unimplemented svcGetInfo id=0x{:016X}", info_id);
return ERR_INVALID_ENUM_VALUE;
}
return RESULT_SUCCESS;
}
/// Sets the thread activity