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kern: add new unknown DebugThreadParam

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This commit is contained in:
Alula
2026-09-15 16:57:27 +02:00
parent 0f15010ba5
commit 289ba7104e
3 changed files with 12 additions and 0 deletions
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4
libraries/libmesosphere/include/mesosphere/kern_k_thread.hpp
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@@ -341,6 +341,7 @@ namespace ams::kern {
bool m_debug_attached;
s8 m_priority_inheritance_count;
bool m_resource_limit_release_hint;
bool m_debug_unknown5;
public:
constexpr explicit KThread(util::ConstantInitializeTag)
: KAutoObjectWithSlabHeapAndContainer<KThread, KWorkerTask>(util::ConstantInitialize), KTimerTask(util::ConstantInitialize),
@@ -683,6 +684,9 @@ namespace ams::kern {
constexpr void SetDebugAttached() { m_debug_attached = true; }
constexpr bool IsAttachedToDebugger() const { return m_debug_attached; }
constexpr void SetDebugUnknown5(bool value) { m_debug_unknown5 = value; }
constexpr bool IsDebugUnknown5() const { return m_debug_unknown5; }
void AddCpuTime(s32 core_id, s64 amount) {
m_cpu_time += amount;
/* TODO: Debug kernels track per-core tick counts. Should we? */

3
libraries/libmesosphere/source/kern_k_process.cpp
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@@ -970,6 +970,9 @@ namespace ams::kern {
/* Initialize the thread. */
R_TRY(KThread::InitializeUserThread(main_thread, reinterpret_cast<KThreadFunction>(GetVoidPointer(this->GetEntryPoint())), 0, stack_top, priority, m_ideal_core_id, this));
/* TODO: what is this? */
main_thread->SetDebugUnknown5(true);
/* Register the thread, and commit our reservation. */
KThread::Register(main_thread);
thread_reservation.Commit();

5
libraries/libmesosphere/source/svc/kern_svc_debug.cpp
View File

@@ -429,6 +429,11 @@ namespace ams::kern::svc {
*out_32 = affinity_mask;
}
break;
case ams::svc::DebugThreadParam_Unknown5:
{
*out_32 = thread->IsDebugUnknown5();
}
break;
default:
R_THROW(ams::svc::ResultInvalidEnumValue());
}