yuzu-emu/yuzu
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu.git synced 2024-11-23 19:55:40 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #7193 from FernandoS27/idle

Browse Source 
SVC: Implement svcInfo:IdleTickCount
This commit is contained in:
Morph 2021-10-25 09:17:49 -04:00 committed by GitHub
commit 63ed7d9af7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/core/hle/kernel/k_scheduler.h
View File

@ -49,6 +49,11 @@ public:
/// Gets the current running thread
[[nodiscard]] KThread* GetCurrentThread() const;
/// Gets the idle thread
[[nodiscard]] KThread* GetIdleThread() const {
return idle_thread;
}
/// Returns true if the scheduler is idle
[[nodiscard]] bool IsIdle() const {
return GetCurrentThread() == idle_thread;

17
src/core/hle/kernel/svc.cpp
View File

@ -886,7 +886,24 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
*result = out_ticks;
return ResultSuccess;
}
case GetInfoType::IdleTickCount: {
if (handle == 0) {
LOG_ERROR(Kernel_SVC, "Thread handle does not exist, handle=0x{:08X}",
static_cast<Handle>(handle));
return ResultInvalidHandle;
}
if (info_sub_id != 0xFFFFFFFFFFFFFFFF && info_sub_id != system.CurrentCoreIndex()) {
LOG_ERROR(Kernel_SVC, "Core is not the current core, got {}", info_sub_id);
return ResultInvalidCombination;
}
const auto& scheduler = *system.Kernel().CurrentScheduler();
const auto* const idle_thread = scheduler.GetIdleThread();
*result = idle_thread->GetCpuTime();
return ResultSuccess;
}
default:
LOG_ERROR(Kernel_SVC, "Unimplemented svcGetInfo id=0x{:016X}", info_id);
return ResultInvalidEnumValue;