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-rw-r--r--src/core/hle/kernel/global_scheduler_context.h9
-rw-r--r--src/core/hle/kernel/k_scheduler.cpp6
-rw-r--r--src/core/hle/kernel/k_thread.cpp13
-rw-r--r--src/core/hle/kernel/k_thread.h12
-rw-r--r--src/core/hle/kernel/svc.cpp10
-rw-r--r--src/core/hle/kernel/svc_results.h1
-rw-r--r--src/core/hle/kernel/svc_types.h3
-rw-r--r--src/core/loader/nro.cpp4
-rw-r--r--src/core/loader/nso.cpp4
9 files changed, 31 insertions, 31 deletions
diff --git a/src/core/hle/kernel/global_scheduler_context.h b/src/core/hle/kernel/global_scheduler_context.h
index a365ffdaf..11592843e 100644
--- a/src/core/hle/kernel/global_scheduler_context.h
+++ b/src/core/hle/kernel/global_scheduler_context.h
@@ -13,6 +13,7 @@
#include "core/hle/kernel/k_priority_queue.h"
#include "core/hle/kernel/k_scheduler_lock.h"
#include "core/hle/kernel/k_thread.h"
+#include "core/hle/kernel/svc_types.h"
namespace Kernel {
@@ -20,8 +21,12 @@ class KernelCore;
class SchedulerLock;
using KSchedulerPriorityQueue =
- KPriorityQueue<KThread, Core::Hardware::NUM_CPU_CORES, THREADPRIO_LOWEST, THREADPRIO_HIGHEST>;
-constexpr s32 HighestCoreMigrationAllowedPriority = 2;
+ KPriorityQueue<KThread, Core::Hardware::NUM_CPU_CORES, Svc::LowestThreadPriority,
+ Svc::HighestThreadPriority>;
+
+static constexpr s32 HighestCoreMigrationAllowedPriority = 2;
+static_assert(Svc::LowestThreadPriority >= HighestCoreMigrationAllowedPriority);
+static_assert(Svc::HighestThreadPriority <= HighestCoreMigrationAllowedPriority);
class GlobalSchedulerContext final {
friend class KScheduler;
diff --git a/src/core/hle/kernel/k_scheduler.cpp b/src/core/hle/kernel/k_scheduler.cpp
index 0f34a8a69..0e6300760 100644
--- a/src/core/hle/kernel/k_scheduler.cpp
+++ b/src/core/hle/kernel/k_scheduler.cpp
@@ -763,9 +763,9 @@ void KScheduler::Initialize() {
std::string name = "Idle Thread Id:" + std::to_string(core_id);
std::function<void(void*)> init_func = Core::CpuManager::GetIdleThreadStartFunc();
void* init_func_parameter = system.GetCpuManager().GetStartFuncParamater();
- auto thread_res = KThread::Create(system, ThreadType::Kernel, name, 0, THREADPRIO_LOWEST, 0,
- static_cast<u32>(core_id), 0, nullptr, std::move(init_func),
- init_func_parameter);
+ auto thread_res = KThread::Create(system, ThreadType::Kernel, name, 0,
+ Svc::LowestThreadPriority, 0, static_cast<u32>(core_id), 0,
+ nullptr, std::move(init_func), init_func_parameter);
idle_thread = thread_res.Unwrap().get();
{
diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp
index 0f349dad2..518c5d5df 100644
--- a/src/core/hle/kernel/k_thread.cpp
+++ b/src/core/hle/kernel/k_thread.cpp
@@ -8,6 +8,7 @@
#include <vector>
#include "common/assert.h"
+#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/fiber.h"
#include "common/logging/log.h"
@@ -25,6 +26,7 @@
#include "core/hle/kernel/memory/memory_layout.h"
#include "core/hle/kernel/object.h"
#include "core/hle/kernel/process.h"
+#include "core/hle/kernel/svc_results.h"
#include "core/hle/kernel/time_manager.h"
#include "core/hle/result.h"
#include "core/memory.h"
@@ -124,11 +126,9 @@ ResultVal<std::shared_ptr<KThread>> KThread::Create(Core::System& system, Thread
std::function<void(void*)>&& thread_start_func,
void* thread_start_parameter) {
auto& kernel = system.Kernel();
- // Check if priority is in ranged. Lowest priority -> highest priority id.
- if (priority > THREADPRIO_LOWEST) {
- LOG_ERROR(Kernel_SVC, "Invalid thread priority: {}", priority);
- return ERR_INVALID_THREAD_PRIORITY;
- }
+
+ R_UNLESS(Svc::HighestThreadPriority <= priority && priority <= Svc::LowestThreadPriority,
+ Svc::ResultInvalidPriority);
if (processor_id > THREADPROCESSORID_MAX) {
LOG_ERROR(Kernel_SVC, "Invalid processor id: {}", processor_id);
@@ -186,8 +186,7 @@ ResultVal<std::shared_ptr<KThread>> KThread::Create(Core::System& system, Thread
}
void KThread::SetBasePriority(u32 priority) {
- ASSERT_MSG(priority <= THREADPRIO_LOWEST && priority >= THREADPRIO_HIGHEST,
- "Invalid priority value.");
+ ASSERT(Svc::HighestThreadPriority <= priority && priority <= Svc::LowestThreadPriority);
KScopedSchedulerLock lock(kernel);
diff --git a/src/core/hle/kernel/k_thread.h b/src/core/hle/kernel/k_thread.h
index bef480dd7..83a6d36ae 100644
--- a/src/core/hle/kernel/k_thread.h
+++ b/src/core/hle/kernel/k_thread.h
@@ -39,15 +39,6 @@ class KernelCore;
class Process;
class KScheduler;
-enum ThreadPriority : u32 {
- THREADPRIO_HIGHEST = 0, ///< Highest thread priority
- THREADPRIO_MAX_CORE_MIGRATION = 2, ///< Highest priority for a core migration
- THREADPRIO_USERLAND_MAX = 24, ///< Highest thread priority for userland apps
- THREADPRIO_DEFAULT = 44, ///< Default thread priority for userland apps
- THREADPRIO_LOWEST = 63, ///< Lowest thread priority
- THREADPRIO_COUNT = 64, ///< Total number of possible thread priorities.
-};
-
enum class ThreadType : u32 {
Main = 0,
Kernel = 1,
@@ -129,6 +120,9 @@ class KThread final : public KSynchronizationObject, public boost::intrusive::li
friend class Process;
public:
+ static constexpr s32 DefaultThreadPriority = 44;
+ static constexpr s32 IdleThreadPriority = 64;
+
explicit KThread(KernelCore& kernel);
~KThread() override;
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index 711b9d520..70a8ef34b 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -1130,11 +1130,9 @@ static ResultCode GetThreadPriority32(Core::System& system, u32* priority, Handl
static ResultCode SetThreadPriority(Core::System& system, Handle handle, u32 priority) {
LOG_TRACE(Kernel_SVC, "called");
- if (priority > THREADPRIO_LOWEST) {
- LOG_ERROR(
- Kernel_SVC,
- "An invalid priority was specified, expected {} but got {} for thread_handle={:08X}",
- THREADPRIO_LOWEST, priority, handle);
+ if (priority > Svc::LowestThreadPriority) {
+ LOG_ERROR(Kernel_SVC, "An invalid priority was specified {} for thread_handle={:08X}",
+ priority, handle);
return ERR_INVALID_THREAD_PRIORITY;
}
@@ -1472,7 +1470,7 @@ static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr e
return ERR_INVALID_PROCESSOR_ID;
}
- if (priority > THREADPRIO_LOWEST) {
+ if (priority > Svc::LowestThreadPriority) {
LOG_ERROR(Kernel_SVC,
"Invalid thread priority specified ({}). Must be within the range 0-64",
priority);
diff --git a/src/core/hle/kernel/svc_results.h b/src/core/hle/kernel/svc_results.h
index 78282f021..74adabc11 100644
--- a/src/core/hle/kernel/svc_results.h
+++ b/src/core/hle/kernel/svc_results.h
@@ -11,6 +11,7 @@ namespace Kernel::Svc {
constexpr ResultCode ResultTerminationRequested{ErrorModule::Kernel, 59};
constexpr ResultCode ResultInvalidAddress{ErrorModule::Kernel, 102};
constexpr ResultCode ResultInvalidCurrentMemory{ErrorModule::Kernel, 106};
+constexpr ResultCode ResultInvalidPriority{ErrorModule::Kernel, 112};
constexpr ResultCode ResultInvalidHandle{ErrorModule::Kernel, 114};
constexpr ResultCode ResultTimedOut{ErrorModule::Kernel, 117};
constexpr ResultCode ResultCancelled{ErrorModule::Kernel, 118};
diff --git a/src/core/hle/kernel/svc_types.h b/src/core/hle/kernel/svc_types.h
index d623f7a50..09b858f2a 100644
--- a/src/core/hle/kernel/svc_types.h
+++ b/src/core/hle/kernel/svc_types.h
@@ -77,4 +77,7 @@ enum class ArbitrationType : u32 {
WaitIfEqual = 2,
};
+constexpr inline s32 LowestThreadPriority = 63;
+constexpr inline s32 HighestThreadPriority = 0;
+
} // namespace Kernel::Svc
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index 4f55314c7..f976d0a9c 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -219,8 +219,8 @@ AppLoader_NRO::LoadResult AppLoader_NRO::Load(Kernel::Process& process, Core::Sy
}
is_loaded = true;
- return {ResultStatus::Success,
- LoadParameters{Kernel::THREADPRIO_DEFAULT, Core::Memory::DEFAULT_STACK_SIZE}};
+ return {ResultStatus::Success, LoadParameters{Kernel::KThread::DefaultThreadPriority,
+ Core::Memory::DEFAULT_STACK_SIZE}};
}
ResultStatus AppLoader_NRO::ReadIcon(std::vector<u8>& buffer) {
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 50e6cd080..ea347ea83 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -179,8 +179,8 @@ AppLoader_NSO::LoadResult AppLoader_NSO::Load(Kernel::Process& process, Core::Sy
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);
is_loaded = true;
- return {ResultStatus::Success,
- LoadParameters{Kernel::THREADPRIO_DEFAULT, Core::Memory::DEFAULT_STACK_SIZE}};
+ return {ResultStatus::Success, LoadParameters{Kernel::KThread::DefaultThreadPriority,
+ Core::Memory::DEFAULT_STACK_SIZE}};
}
ResultStatus AppLoader_NSO::ReadNSOModules(Modules& modules) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 10:42:09 +0100