From fee603f0b97d2d8a6ecb793326e844e066d2f4cf Mon Sep 17 00:00:00 2001 From: maufeat Date: Tue, 5 May 2026 01:29:46 +0200 Subject: [kernel, hle] Initial 22.0.0 kernel changes and cmd stubs (#3761) - KProcess::Run() and CreateThread() SVC now write the current thread handle to TLS+0x110 - KPageTableBase::LockForMapDeviceAddressSpace now checks for a new KPageTableBase boolean, m_allowed_exec_device_mapping - Stub `am` + `acc` + `settings` cmd module that needs to work for qlaunch Thanks to: @alula and @yellows8 Source for changes: https://github.com/Atmosphere-NX/Atmosphere/pull/2744, https://switchbrew.org/, https://yls8.mtheall.com/ Co-authored-by: PavelBARABANOV Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3761 Reviewed-by: CamilleLaVey --- src/core/hle/kernel/k_thread.cpp | 38 ++++++++++++++++++++------------------ 1 file changed, 20 insertions(+), 18 deletions(-) (limited to 'src/core/hle/kernel/k_thread.cpp') diff --git a/src/core/hle/kernel/k_thread.cpp b/src/core/hle/kernel/k_thread.cpp index ea9b7eb114..0af315d726 100644 --- a/src/core/hle/kernel/k_thread.cpp +++ b/src/core/hle/kernel/k_thread.cpp @@ -76,11 +76,13 @@ namespace Kernel { std::atomic_uint16_t interrupt_flag; std::atomic_uint8_t cache_maintenance_flag; std::atomic_int64_t thread_cpu_time; + std::atomic_uint32_t current_thread_handle; }; static_assert(offsetof(ThreadLocalRegion, disable_count) == 0x100); static_assert(offsetof(ThreadLocalRegion, interrupt_flag) == 0x102); static_assert(offsetof(ThreadLocalRegion, cache_maintenance_flag) == 0x104); static_assert(offsetof(ThreadLocalRegion, thread_cpu_time) == 0x108); + static_assert(offsetof(ThreadLocalRegion, current_thread_handle) == 0x110); class ThreadQueueImplForKThreadSleep final : public KThreadQueueWithoutEndWait { public: @@ -128,24 +130,24 @@ namespace Kernel { // Next, assert things based on the type. switch (type) { - case ThreadType::Main: - ASSERT(arg == 0); - [[fallthrough]]; - case ThreadType::User: - ASSERT(((owner == nullptr) || - (owner->GetCoreMask() | (1ULL << virt_core)) == owner->GetCoreMask())); - ASSERT(((owner == nullptr) || (prio > Svc::LowestThreadPriority) || - (owner->GetPriorityMask() | (1ULL << prio)) == owner->GetPriorityMask())); - break; - case ThreadType::HighPriority: - case ThreadType::Dummy: - break; - case ThreadType::Kernel: - UNIMPLEMENTED(); - break; - default: - ASSERT_MSG(false, "KThread::Initialize: Unknown ThreadType {}", static_cast(type)); - break; + case ThreadType::Main: + ASSERT(arg == 0); + [[fallthrough]]; + case ThreadType::User: + ASSERT(((owner == nullptr) || + (owner->GetCoreMask() | (1ULL << virt_core)) == owner->GetCoreMask())); + ASSERT(((owner == nullptr) || (prio > Svc::LowestThreadPriority) || + (owner->GetPriorityMask() | (1ULL << prio)) == owner->GetPriorityMask())); + break; + case ThreadType::HighPriority: + case ThreadType::Dummy: + break; + case ThreadType::Kernel: + UNIMPLEMENTED(); + break; + default: + ASSERT_MSG(false, "KThread::Initialize: Unknown ThreadType {}", static_cast(type)); + break; } m_thread_type = type; -- cgit v1.2.3