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address review commentary

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This commit is contained in:
Michael Scire 2019-07-07 11:48:11 -07:00
parent 13a8fde3ad
commit 1689784c19
5 changed files with 42 additions and 36 deletions
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32
src/core/hle/kernel/svc.cpp
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@ -737,8 +737,8 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
// 5.0.0+
UserExceptionContextAddr = 20,
// 6.0.0+
TotalPhysicalMemoryAvailableWithoutMmHeap = 21,
TotalPhysicalMemoryUsedWithoutMmHeap = 22,
TotalPhysicalMemoryAvailableWithoutSystemResource = 21,
TotalPhysicalMemoryUsedWithoutSystemResource = 22,
};
const auto info_id_type = static_cast<GetInfoType>(info_id);
@ -760,8 +760,8 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
case GetInfoType::SystemResourceUsage:
case GetInfoType::TitleId:
case GetInfoType::UserExceptionContextAddr:
case GetInfoType::TotalPhysicalMemoryAvailableWithoutMmHeap:
case GetInfoType::TotalPhysicalMemoryUsedWithoutMmHeap: {
case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource: {
if (info_sub_id != 0) {
return ERR_INVALID_ENUM_VALUE;
}
@ -827,17 +827,9 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
return RESULT_SUCCESS;
case GetInfoType::SystemResourceUsage:
// On hardware, this returns the amount of system resource memory that has
// been used by the kernel. This is problematic for Yuzu to emulate, because
// system resource memory is used for page tables -- and yuzu doesn't really
// have a way to calculate how much memory is required for page tables for
// the current process at any given time.
// TODO: Is this even worth implementing? No game should ever use it, since
// the amount of remaining page table space should never be relevant except
// for diagnostics. Is returning a value other than zero wise?
LOG_WARNING(Kernel_SVC,
"(STUBBED) Attempted to query system resource usage, returned 0");
*result = 0;
"(STUBBED) Attempted to query system resource usage");
*result = process->GetSystemResourceUsage();
return RESULT_SUCCESS;
case GetInfoType::TitleId:
@ -850,12 +842,12 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
*result = 0;
return RESULT_SUCCESS;
case GetInfoType::TotalPhysicalMemoryAvailableWithoutMmHeap:
*result = process->GetTotalPhysicalMemoryAvailable();
case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
*result = process->GetTotalPhysicalMemoryAvailableWithoutSystemResource();
return RESULT_SUCCESS;
case GetInfoType::TotalPhysicalMemoryUsedWithoutMmHeap:
*result = process->GetTotalPhysicalMemoryUsedWithoutMmHeap();
case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource:
*result = process->GetTotalPhysicalMemoryUsedWithoutSystemResource();
return RESULT_SUCCESS;
default:
@ -984,7 +976,7 @@ static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size)
return ERR_INVALID_MEMORY_RANGE;
}
auto* const current_process = Core::CurrentProcess();
Process* const current_process = system.Kernel().CurrentProcess();
auto& vm_manager = current_process->VMManager();
if (current_process->GetSystemResourceSize() == 0) {
@ -1024,7 +1016,7 @@ static ResultCode UnmapPhysicalMemory(Core::System& system, VAddr addr, u64 size
return ERR_INVALID_MEMORY_RANGE;
}
auto* const current_process = Core::CurrentProcess();
Process* const current_process = system.Kernel().CurrentProcess();
auto& vm_manager = current_process->VMManager();
if (current_process->GetSystemResourceSize() == 0) {