mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-22 18:32:05 +00:00
97 lines
4.1 KiB
C++
97 lines
4.1 KiB
C++
/*
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* Copyright (c) Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <mesosphere/kern_common.hpp>
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#include <mesosphere/kern_k_synchronization_object.hpp>
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#include <mesosphere/kern_k_process.hpp>
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#include <mesosphere/kern_k_event_info.hpp>
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#include <mesosphere/kern_k_light_lock.hpp>
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namespace ams::kern {
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class KDebugBase : public KSynchronizationObject {
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protected:
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using DebugEventList = util::IntrusiveListBaseTraits<KEventInfo>::ListType;
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private:
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DebugEventList m_event_info_list;
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u32 m_continue_flags;
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KSharedAutoObject<KProcess> m_process_holder;
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KLightLock m_lock;
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KProcess::State m_old_process_state;
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bool m_is_attached;
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public:
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explicit KDebugBase() { /* ... */ }
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protected:
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bool Is64Bit() const;
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public:
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void Initialize();
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void Finalize();
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Result Attach(KProcess *process);
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Result BreakProcess();
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Result TerminateProcess();
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Result ContinueDebug(const u32 flags, const u64 *thread_ids, size_t num_thread_ids);
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Result QueryMemoryInfo(ams::svc::MemoryInfo *out_memory_info, ams::svc::PageInfo *out_page_info, KProcessAddress address);
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Result ReadMemory(KProcessAddress buffer, KProcessAddress address, size_t size);
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Result WriteMemory(KProcessAddress buffer, KProcessAddress address, size_t size);
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Result GetThreadContext(ams::svc::ThreadContext *out, u64 thread_id, u32 context_flags);
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Result SetThreadContext(const ams::svc::ThreadContext &ctx, u64 thread_id, u32 context_flags);
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Result GetRunningThreadInfo(ams::svc::LastThreadContext *out_context, u64 *out_thread_id);
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Result GetDebugEventInfo(ams::svc::lp64::DebugEventInfo *out);
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Result GetDebugEventInfo(ams::svc::ilp32::DebugEventInfo *out);
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ALWAYS_INLINE bool IsAttached() const {
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return m_is_attached;
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}
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ALWAYS_INLINE bool OpenProcess() {
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return m_process_holder.Open();
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}
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ALWAYS_INLINE void CloseProcess() {
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return m_process_holder.Close();
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}
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ALWAYS_INLINE KProcess *GetProcessUnsafe() const {
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return m_process_holder.Get();
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}
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private:
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void PushDebugEvent(ams::svc::DebugEvent event, const uintptr_t *params, size_t num_params);
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void EnqueueDebugEventInfo(KEventInfo *info);
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template<typename T> requires (std::same_as<T, ams::svc::lp64::DebugEventInfo> || std::same_as<T, ams::svc::ilp32::DebugEventInfo>)
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Result GetDebugEventInfoImpl(T *out);
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public:
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virtual bool IsSignaled() const override;
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private:
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/* NOTE: This is public/virtual override in Nintendo's kernel. */
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void OnFinalizeSynchronizationObject();
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private:
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static Result ProcessDebugEvent(ams::svc::DebugEvent event, const uintptr_t *params, size_t num_params);
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public:
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static Result OnDebugEvent(ams::svc::DebugEvent event, const uintptr_t *params, size_t num_params);
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static Result OnExitProcess(KProcess *process);
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static Result OnTerminateProcess(KProcess *process);
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static Result OnExitThread(KThread *thread);
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static KEventInfo *CreateDebugEvent(ams::svc::DebugEvent event, u64 thread_id, const uintptr_t *params, size_t num_params);
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};
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}
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