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-rw-r--r--src/core/hle/kernel/k_process.cpp11
-rw-r--r--src/core/hle/kernel/k_process.h3
-rw-r--r--src/core/hle/kernel/svc.cpp130
3 files changed, 64 insertions, 80 deletions
diff --git a/src/core/hle/kernel/k_process.cpp b/src/core/hle/kernel/k_process.cpp
index d1dc62401..a1abf5d68 100644
--- a/src/core/hle/kernel/k_process.cpp
+++ b/src/core/hle/kernel/k_process.cpp
@@ -285,6 +285,17 @@ void KProcess::UnregisterThread(KThread* thread) {
thread_list.remove(thread);
}
+u64 KProcess::GetFreeThreadCount() const {
+ if (resource_limit != nullptr) {
+ const auto current_value =
+ resource_limit->GetCurrentValue(LimitableResource::ThreadCountMax);
+ const auto limit_value = resource_limit->GetLimitValue(LimitableResource::ThreadCountMax);
+ return limit_value - current_value;
+ } else {
+ return 0;
+ }
+}
+
Result KProcess::Reset() {
// Lock the process and the scheduler.
KScopedLightLock lk(state_lock);
diff --git a/src/core/hle/kernel/k_process.h b/src/core/hle/kernel/k_process.h
index 2e0cc3d0b..09bf2f1d0 100644
--- a/src/core/hle/kernel/k_process.h
+++ b/src/core/hle/kernel/k_process.h
@@ -304,6 +304,9 @@ public:
/// from this process' thread list.
void UnregisterThread(KThread* thread);
+ /// Retrieves the number of available threads for this process.
+ u64 GetFreeThreadCount() const;
+
/// Clears the signaled state of the process if and only if it's signaled.
///
/// @pre The process must not be already terminated. If this is called on a
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index e520cab47..788ee2160 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -784,63 +784,29 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
LOG_TRACE(Kernel_SVC, "called info_id=0x{:X}, info_sub_id=0x{:X}, handle=0x{:08X}", info_id,
info_sub_id, handle);
- enum class GetInfoType : u64 {
- // 1.0.0+
- AllowedCPUCoreMask = 0,
- AllowedThreadPriorityMask = 1,
- MapRegionBaseAddr = 2,
- MapRegionSize = 3,
- HeapRegionBaseAddr = 4,
- HeapRegionSize = 5,
- TotalPhysicalMemoryAvailable = 6,
- TotalPhysicalMemoryUsed = 7,
- IsCurrentProcessBeingDebugged = 8,
- RegisterResourceLimit = 9,
- IdleTickCount = 10,
- RandomEntropy = 11,
- ThreadTickCount = 0xF0000002,
- // 2.0.0+
- ASLRRegionBaseAddr = 12,
- ASLRRegionSize = 13,
- StackRegionBaseAddr = 14,
- StackRegionSize = 15,
- // 3.0.0+
- SystemResourceSize = 16,
- SystemResourceUsage = 17,
- TitleId = 18,
- // 4.0.0+
- PrivilegedProcessId = 19,
- // 5.0.0+
- UserExceptionContextAddr = 20,
- // 6.0.0+
- TotalPhysicalMemoryAvailableWithoutSystemResource = 21,
- TotalPhysicalMemoryUsedWithoutSystemResource = 22,
-
- // Homebrew only
- MesosphereCurrentProcess = 65001,
- };
-
- const auto info_id_type = static_cast<GetInfoType>(info_id);
+ const auto info_id_type = static_cast<InfoType>(info_id);
switch (info_id_type) {
- case GetInfoType::AllowedCPUCoreMask:
- case GetInfoType::AllowedThreadPriorityMask:
- case GetInfoType::MapRegionBaseAddr:
- case GetInfoType::MapRegionSize:
- case GetInfoType::HeapRegionBaseAddr:
- case GetInfoType::HeapRegionSize:
- case GetInfoType::ASLRRegionBaseAddr:
- case GetInfoType::ASLRRegionSize:
- case GetInfoType::StackRegionBaseAddr:
- case GetInfoType::StackRegionSize:
- case GetInfoType::TotalPhysicalMemoryAvailable:
- case GetInfoType::TotalPhysicalMemoryUsed:
- case GetInfoType::SystemResourceSize:
- case GetInfoType::SystemResourceUsage:
- case GetInfoType::TitleId:
- case GetInfoType::UserExceptionContextAddr:
- case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
- case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource: {
+ case InfoType::CoreMask:
+ case InfoType::PriorityMask:
+ case InfoType::AliasRegionAddress:
+ case InfoType::AliasRegionSize:
+ case InfoType::HeapRegionAddress:
+ case InfoType::HeapRegionSize:
+ case InfoType::AslrRegionAddress:
+ case InfoType::AslrRegionSize:
+ case InfoType::StackRegionAddress:
+ case InfoType::StackRegionSize:
+ case InfoType::TotalMemorySize:
+ case InfoType::UsedMemorySize:
+ case InfoType::SystemResourceSizeTotal:
+ case InfoType::SystemResourceSizeUsed:
+ case InfoType::ProgramId:
+ case InfoType::UserExceptionContextAddress:
+ case InfoType::TotalNonSystemMemorySize:
+ case InfoType::UsedNonSystemMemorySize:
+ case InfoType::IsApplication:
+ case InfoType::FreeThreadCount: {
if (info_sub_id != 0) {
LOG_ERROR(Kernel_SVC, "Info sub id is non zero! info_id={}, info_sub_id={}", info_id,
info_sub_id);
@@ -856,79 +822,83 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
}
switch (info_id_type) {
- case GetInfoType::AllowedCPUCoreMask:
+ case InfoType::CoreMask:
*result = process->GetCoreMask();
return ResultSuccess;
- case GetInfoType::AllowedThreadPriorityMask:
+ case InfoType::PriorityMask:
*result = process->GetPriorityMask();
return ResultSuccess;
- case GetInfoType::MapRegionBaseAddr:
+ case InfoType::AliasRegionAddress:
*result = process->PageTable().GetAliasRegionStart();
return ResultSuccess;
- case GetInfoType::MapRegionSize:
+ case InfoType::AliasRegionSize:
*result = process->PageTable().GetAliasRegionSize();
return ResultSuccess;
- case GetInfoType::HeapRegionBaseAddr:
+ case InfoType::HeapRegionAddress:
*result = process->PageTable().GetHeapRegionStart();
return ResultSuccess;
- case GetInfoType::HeapRegionSize:
+ case InfoType::HeapRegionSize:
*result = process->PageTable().GetHeapRegionSize();
return ResultSuccess;
- case GetInfoType::ASLRRegionBaseAddr:
+ case InfoType::AslrRegionAddress:
*result = process->PageTable().GetAliasCodeRegionStart();
return ResultSuccess;
- case GetInfoType::ASLRRegionSize:
+ case InfoType::AslrRegionSize:
*result = process->PageTable().GetAliasCodeRegionSize();
return ResultSuccess;
- case GetInfoType::StackRegionBaseAddr:
+ case InfoType::StackRegionAddress:
*result = process->PageTable().GetStackRegionStart();
return ResultSuccess;
- case GetInfoType::StackRegionSize:
+ case InfoType::StackRegionSize:
*result = process->PageTable().GetStackRegionSize();
return ResultSuccess;
- case GetInfoType::TotalPhysicalMemoryAvailable:
+ case InfoType::TotalMemorySize:
*result = process->GetTotalPhysicalMemoryAvailable();
return ResultSuccess;
- case GetInfoType::TotalPhysicalMemoryUsed:
+ case InfoType::UsedMemorySize:
*result = process->GetTotalPhysicalMemoryUsed();
return ResultSuccess;
- case GetInfoType::SystemResourceSize:
+ case InfoType::SystemResourceSizeTotal:
*result = process->GetSystemResourceSize();
return ResultSuccess;
- case GetInfoType::SystemResourceUsage:
+ case InfoType::SystemResourceSizeUsed:
LOG_WARNING(Kernel_SVC, "(STUBBED) Attempted to query system resource usage");
*result = process->GetSystemResourceUsage();
return ResultSuccess;
- case GetInfoType::TitleId:
+ case InfoType::ProgramId:
*result = process->GetProgramID();
return ResultSuccess;
- case GetInfoType::UserExceptionContextAddr:
+ case InfoType::UserExceptionContextAddress:
*result = process->GetProcessLocalRegionAddress();
return ResultSuccess;
- case GetInfoType::TotalPhysicalMemoryAvailableWithoutSystemResource:
+ case InfoType::TotalNonSystemMemorySize:
*result = process->GetTotalPhysicalMemoryAvailableWithoutSystemResource();
return ResultSuccess;
- case GetInfoType::TotalPhysicalMemoryUsedWithoutSystemResource:
+ case InfoType::UsedNonSystemMemorySize:
*result = process->GetTotalPhysicalMemoryUsedWithoutSystemResource();
return ResultSuccess;
+ case InfoType::FreeThreadCount:
+ *result = process->GetFreeThreadCount();
+ return ResultSuccess;
+
default:
break;
}
@@ -937,11 +907,11 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
return ResultInvalidEnumValue;
}
- case GetInfoType::IsCurrentProcessBeingDebugged:
+ case InfoType::DebuggerAttached:
*result = 0;
return ResultSuccess;
- case GetInfoType::RegisterResourceLimit: {
+ case InfoType::ResourceLimit: {
if (handle != 0) {
LOG_ERROR(Kernel, "Handle is non zero! handle={:08X}", handle);
return ResultInvalidHandle;
@@ -969,7 +939,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
return ResultSuccess;
}
- case GetInfoType::RandomEntropy:
+ case InfoType::RandomEntropy:
if (handle != 0) {
LOG_ERROR(Kernel_SVC, "Process Handle is non zero, expected 0 result but got {:016X}",
handle);
@@ -985,13 +955,13 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
*result = system.Kernel().CurrentProcess()->GetRandomEntropy(info_sub_id);
return ResultSuccess;
- case GetInfoType::PrivilegedProcessId:
+ case InfoType::InitialProcessIdRange:
LOG_WARNING(Kernel_SVC,
"(STUBBED) Attempted to query privileged process id bounds, returned 0");
*result = 0;
return ResultSuccess;
- case GetInfoType::ThreadTickCount: {
+ case InfoType::ThreadTickCount: {
constexpr u64 num_cpus = 4;
if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id >= num_cpus) {
LOG_ERROR(Kernel_SVC, "Core count is out of range, expected {} but got {}", num_cpus,
@@ -1026,7 +996,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
*result = out_ticks;
return ResultSuccess;
}
- case GetInfoType::IdleTickCount: {
+ case InfoType::IdleTickCount: {
// Verify the input handle is invalid.
R_UNLESS(handle == InvalidHandle, ResultInvalidHandle);
@@ -1040,7 +1010,7 @@ static Result GetInfo(Core::System& system, u64* result, u64 info_id, Handle han
*result = system.Kernel().CurrentScheduler()->GetIdleThread()->GetCpuTime();
return ResultSuccess;
}
- case GetInfoType::MesosphereCurrentProcess: {
+ case InfoType::MesosphereCurrentProcess: {
// Verify the input handle is invalid.
R_UNLESS(handle == InvalidHandle, ResultInvalidHandle);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 17:43:50 +0100