Atmosphere/libraries/libmesosphere/include/mesosphere/kern_k_target_system.hpp

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/*
* Copyright (c) Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <mesosphere/kern_common.hpp>
#include <mesosphere/kern_select_system_control.hpp>
namespace ams::kern {
class KTargetSystem {
private:
friend class KSystemControlBase;
friend class KSystemControl;
private:
struct KTargetSystemData {
bool is_not_debug_mode;
bool disable_debug_logging;
bool disable_user_exception_handlers;
bool disable_debug_memory_fill;
bool disable_user_pmu_access;
bool disable_kernel_debugging;
bool disable_dynamic_resource_limits;
};
private:
static inline constinit bool s_is_uninitialized = true;
static inline constinit const volatile KTargetSystemData s_data = {
.is_not_debug_mode = false,
.disable_debug_logging = false,
.disable_user_exception_handlers = false,
.disable_debug_memory_fill = false,
.disable_user_pmu_access = false,
.disable_kernel_debugging = false,
.disable_dynamic_resource_limits = true,
};
private:
static ALWAYS_INLINE void SetInitialized() { s_is_uninitialized = false; }
public:
static ALWAYS_INLINE bool IsDebugMode() { return !(s_is_uninitialized | s_data.is_not_debug_mode); }
static ALWAYS_INLINE bool IsDebugLoggingEnabled() { return !(s_is_uninitialized | s_data.disable_debug_logging); }
static ALWAYS_INLINE bool IsUserExceptionHandlersEnabled() { return !(s_is_uninitialized | s_data.disable_user_exception_handlers); }
static ALWAYS_INLINE bool IsDebugMemoryFillEnabled() { return !(s_is_uninitialized | s_data.disable_debug_memory_fill); }
static ALWAYS_INLINE bool IsUserPmuAccessEnabled() { return !(s_is_uninitialized | s_data.disable_user_pmu_access); }
static ALWAYS_INLINE bool IsKernelDebuggingEnabled() { return !(s_is_uninitialized | s_data.disable_kernel_debugging); }
static ALWAYS_INLINE bool IsDynamicResourceLimitsEnabled() { return !(s_is_uninitialized | s_data.disable_dynamic_resource_limits); }
};
}