1287 lines
30 KiB
C
1287 lines
30 KiB
C
/*
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* This file is part of Luma3DS
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* Copyright (C) 2016-2019 Aurora Wright, TuxSH
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for 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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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#pragma once
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#include "types.h"
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extern u32 kernelVersion;
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struct KMutex;
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struct KProcessO3DS;
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struct KProcessN3DS;
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union KProcess;
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struct HandleDescriptor;
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struct KDebugThread;
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struct KCodeSet;
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struct KDebug;
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struct KResourceLimit;
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struct KPort;
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struct KSession;
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struct KLinkedListNode;
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struct KThread;
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struct Vtable__KAutoObject;
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struct KClassToken;
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struct Vtable__KBaseInterruptEvent;
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struct KObjectMutex;
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struct KThreadLinkedList;
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struct KMutexLinkedList;
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struct KPreemptionTimer;
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/* 12 */
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typedef struct ALIGN(4) KAutoObject
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{
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struct Vtable__KAutoObject *vtable;
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u32 refCount;
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} KAutoObject;
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/* 10 */
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typedef struct KLinkedListNode
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{
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struct KLinkedListNode *next;
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struct KLinkedListNode *prev;
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void *key;
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} KLinkedListNode;
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/* 83 */
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typedef struct KLinkedListNodePair
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{
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KLinkedListNode *first;
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KLinkedListNode *last;
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} KLinkedListNodePair;
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/* 11 */
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typedef struct KLinkedList
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{
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u32 size;
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KLinkedListNodePair nodes;
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} KLinkedList;
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/* 13 */
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typedef struct KSynchronizationObject
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{
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KAutoObject autoObject;
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KLinkedList syncedThreads;
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} KSynchronizationObject;
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/* 91 */
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typedef struct KMutexLinkedListNode
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{
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struct KMutex *prev;
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struct KMutex *next;
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} KMutexLinkedListNode;
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/* 1 */
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typedef struct ALIGN(4) KMutex
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{
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KSynchronizationObject syncObject;
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KMutexLinkedListNode mutexListNode;
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u32 nbThreadsUsingThis;
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struct KThread *lockingThread;
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u32 priority;
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union KProcess *owner;
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} KMutex;
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typedef struct KAddressArbiter
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{
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KAutoObject autoObject;
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struct KThread *first;
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struct KThread *last;
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union KProcess *owner;
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} KAddressArbiter;
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/* 92 */
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typedef struct KMutexLinkedList
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{
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KMutex *first;
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KMutex *last;
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} KMutexLinkedList;
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enum
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{
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TOKEN_KAUTOOBJECT = 0,
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TOKEN_KSYNCHRONIZATIONOBJECT = 1,
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TOKEN_KEVENT = 0x1F,
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TOKEN_KSEMAPHORE = 0x2F,
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TOKEN_KTIMER = 0x35,
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TOKEN_KMUTEX = 0x39,
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TOKEN_KDEBUG = 0x4D,
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TOKEN_KSERVERPORT = 0x55,
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TOKEN_KDMAOBJECT = 0x59,
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TOKEN_KCLIENTPORT = 0x65,
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TOKEN_KCODESET = 0x68,
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TOKEN_KSESSION = 0x70,
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TOKEN_KTHREAD = 0x8D,
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TOKEN_KSERVERSESSION = 0x95,
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TOKEN_KADDRESSARBITER = 0x98,
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TOKEN_KCLIENTSESSION = 0xA5,
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TOKEN_KPORT = 0xA8,
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TOKEN_KSHAREDMEMORY = 0xB0,
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TOKEN_KPROCESS = 0xC5,
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TOKEN_KRESOURCELIMIT = 0xC8
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};
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/* 45 */
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typedef struct KClassToken
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{
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const char *name;
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u8 flags;
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} KClassToken;
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/* 44 */
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typedef struct ALIGN(4) Vtable__KAutoObject
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{
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void *field_0;
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void *field_4;
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void (*dtor)(KAutoObject *this);
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void *substractResource;
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KAutoObject *(*DecrementReferenceCount)(KAutoObject *this);
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union KProcess *(*GetParentProcess)(KAutoObject *this);
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KClassToken *(*GetClassToken)(KClassToken *out, KAutoObject *this); // >= 9.0 only
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const char *(*GetClassName)(KAutoObject *this); // < 9.0 only
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void *field_20;
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void *field_24;
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} Vtable__KAutoObject;
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/* 52 */
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typedef struct KBaseInterruptEvent
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{
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struct Vtable__KBaseInterruptEvent *vtable;
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} KBaseInterruptEvent;
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/* 55 */
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typedef struct ALIGN(4) Vtable__KBaseInterruptEvent
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{
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struct KSchedulableInterruptEvent *(*handleInterruptEvent)(KBaseInterruptEvent *, u32);
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} Vtable__KBaseInterruptEvent;
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/* 67 */
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typedef struct KSynchronizationInterruptEvent
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{
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KBaseInterruptEvent baseInterruptEvent;
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struct KSynchronizationInterruptEvent *next;
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} KSynchronizationInterruptEvent;
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/* 77 */
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// This one got added a vtable func on 11.3
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typedef struct KTimeableInterruptEvent
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{
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KSynchronizationInterruptEvent syncInterruptEvent;
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s64 timer;
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} KTimeableInterruptEvent;
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/* 90 */
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typedef KSynchronizationInterruptEvent KSendableInterruptEvent;
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/* 68 */
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typedef KSynchronizationInterruptEvent KSchedulableInterruptEvent;
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/* 85 */
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typedef struct KThreadLinkedListNode
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{
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struct KThread *prev;
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struct KThread *next;
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} KThreadLinkedListNode;
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/* 93 */
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typedef struct ALIGN(4) KPreemptionTimer
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{
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u32 nLimitedTicks;
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u32 timer;
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u32 previousWDTValue;
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u32 wantedDuration;
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} KPreemptionTimer;
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/* 15 */
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typedef struct PACKED ALIGN(4) KThread
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{
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KSynchronizationObject syncObject;
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KTimeableInterruptEvent timeableInterruptEvent;
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KSendableInterruptEvent sendableInterruptEvent;
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KSchedulableInterruptEvent schedulableInterruptEvent;
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u8 schedulingMask;
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u8 syncing_1;
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bool shallTerminate;
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u8 syncing_3;
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struct KDebugThread *debugThread;
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u32 basePriority;
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KSynchronizationObject *objectThreadIsWaitingOn;
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Result resultObjectWaited_2;
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struct KObjectMutex *mutex;
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void *arbitrationAddr;
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KLinkedList objectsToWaitFor;
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KMutexLinkedList *mutexList;
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KLinkedList mutexesUsed;
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s32 dynamicPriority;
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u32 coreId;
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KPreemptionTimer *preemptionTimer;
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u32 unknown_1;
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bool isAlive;
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bool isEnded;
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u8 affinityMask, padding;
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union KProcess *ownerProcess;
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u32 threadId;
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void *svcRegisterStorage;
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void *endOfThreadContext;
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s32 idealProcessor;
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void *threadLocalStorage;
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void *threadLocalStorageKernel;
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void *unknown_5;
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KThreadLinkedListNode threadListNode;
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struct KThreadLinkedList *stolenThreadList;
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s32 highestPriority;
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} KThread;
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/* 79 */
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typedef struct KObjectMutex
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{
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KThread *owner;
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s16 tryAcquireCounter;
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s16 contextSwitchCounter;
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} KObjectMutex;
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/* 120 */
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typedef enum ProcessStatus
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{
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PROCESS_AVAILABLE = 0x1,
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PROCESS_CLOSING = 0x2,
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PROCESS_EXITED = 0x3,
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} ProcessStatus;
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/* 3 */
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typedef struct ALIGN(4) HandleDescriptor
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{
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u32 info;
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KAutoObject *pointer;
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} HandleDescriptor;
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/* 22 */
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typedef struct KProcessHandleTable
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{
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HandleDescriptor *handleTable;
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s16 maxHandleCount;
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s16 highestHandleCount;
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HandleDescriptor *nextOpenHandleDescriptor;
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s16 totalHandlesUsed;
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s16 handlesInUseCount;
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KObjectMutex mutex;
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HandleDescriptor internalTable[40];
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} KProcessHandleTable;
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/* 4 */
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typedef struct ALIGN(4) KDebugThread
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{
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KThread *linkedThread;
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bool usedSvcBreak;
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bool debugLocked;
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bool shallBeDebugLocked;
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bool scheduledInOrOut;
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bool threadAttached;
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bool syscallInOurOut;
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u8 paddingA[2];
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u32 threadExitReason;
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u32 creatorThreadId;
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u32 FAR;
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} KDebugThread;
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/* 84 */
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typedef struct KThreadLinkedList
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{
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KThread *first;
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KThread *last;
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} KThreadLinkedList;
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typedef enum {
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DBGEVENT_ATTACH_PROCESS = 0, ///< Process attached event.
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DBGEVENT_ATTACH_THREAD = 1, ///< Thread attached event.
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DBGEVENT_EXIT_THREAD = 2, ///< Thread exit event.
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DBGEVENT_EXIT_PROCESS = 3, ///< Process exit event.
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DBGEVENT_EXCEPTION = 4, ///< Exception event.
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DBGEVENT_DLL_LOAD = 5, ///< DLL load event.
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DBGEVENT_DLL_UNLOAD = 6, ///< DLL unload event.
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DBGEVENT_SCHEDULE_IN = 7, ///< Schedule in event.
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DBGEVENT_SCHEDULE_OUT = 8, ///< Schedule out event.
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DBGEVENT_SYSCALL_IN = 9, ///< Syscall in event.
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DBGEVENT_SYSCALL_OUT = 10, ///< Syscall out event.
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DBGEVENT_OUTPUT_STRING = 11, ///< Output string event.
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DBGEVENT_MAP = 12, ///< Map event.
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} DebugEventType;
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/* 80 */
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typedef struct KRecursiveLock
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{
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KThread *owner;
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u32 lockCount;
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} KRecursiveLock;
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typedef enum {
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EXCEVENT_UNDEFINED_INSTRUCTION = 0, ///< Undefined instruction.
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EXCEVENT_PREFETCH_ABORT = 1, ///< Prefetch abort.
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EXCEVENT_DATA_ABORT = 2, ///< Data abort (other than the below kind).
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EXCEVENT_UNALIGNED_DATA_ACCESS = 3, ///< Unaligned data access.
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EXCEVENT_ATTACH_BREAK = 4, ///< Attached break.
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EXCEVENT_STOP_POINT = 5, ///< Stop point reached.
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EXCEVENT_USER_BREAK = 6, ///< User break occurred.
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EXCEVENT_DEBUGGER_BREAK = 7, ///< Debugger break occurred.
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EXCEVENT_UNDEFINED_SYSCALL = 8, ///< Undefined syscall.
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} ExceptionEventType;
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/* 6 */
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typedef struct ALIGN(4) KDebug
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{
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KSynchronizationObject syncObject;
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KSendableInterruptEvent sendableInterruptEvent;
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bool processDebugEventSignaled;
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bool debugStringFlag;
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bool isSignalingDebugEvent;
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bool isPaused;
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DebugEventType debugEventType;
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u32 field_24;
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KThread *lockingThread;
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u32 debugEventFlags;
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u32 stopPointType;
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KLinkedList eventInfos;
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KLinkedList infoForEventsToContinue;
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union KProcess *owner;
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KThread *debuggedThread;
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KThread *threadUsingContinueDebugEvent;
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u32 coreIDOfThreadUsingContinueDebugEvent;
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KLinkedList debuggedThreads;
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KLinkedList threadsOfProcess;
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KRecursiveLock recursiveLock;
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KThread *threadUsingSvcBreak;
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bool noExceptionDebugEventOccured;
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bool exceptionDebugEventSignaled;
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bool shouldUnlockAll;
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bool exceptionDebugEventOccuredWhilePaused;
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bool userBreakEventOccuredWhilePaused;
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bool processHasEnded;
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bool processHasBeenTerminated;
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bool pendingSvcBreakEvent;
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u32 *regdump;
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ExceptionEventType exceptionInfo;
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u16 nbExceptions;
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u16 svcID;
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u16 nbPendingEvents;
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u16 nbPendingExitProcessEvents;
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const char *debugString;
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u32 debugStringLength;
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} KDebug;
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/* 7 */
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typedef struct KResourceLimit
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{
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KAutoObject autoObject;
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s32 maxResources[10];
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s32 currentResources[10];
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KObjectMutex objMutex;
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KPreemptionTimer preemptionTimer;
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u32 padding;
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} KResourceLimit;
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/* 64 */
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typedef struct SectionInfo
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{
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void *loadAddress;
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u32 nbPages;
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} SectionInfo;
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/* 23 */
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typedef struct KCodeSetMemDescriptor
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{
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SectionInfo section;
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struct KLinkedList blocks;
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} KCodeSetMemDescriptor;
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/* 5 */
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typedef struct PACKED ALIGN(4) KCodeSet
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{
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KAutoObject autoObject;
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KCodeSetMemDescriptor textSection;
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KCodeSetMemDescriptor rodataSection;
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KCodeSetMemDescriptor dataSection;
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u32 nbTextPages;
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u32 nbRodataPages;
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u32 nbRwPages;
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char processName[8];
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u16 unknown_1;
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u16 unknown_2;
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u64 titleId;
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} KCodeSet;
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/* 30 */
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typedef struct KServerPort
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{
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KSynchronizationObject syncObject;
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KLinkedList serverSessions;
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struct KPort *parentKPort;
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} KServerPort;
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/* 31 */
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typedef struct KClientPort
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{
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KSynchronizationObject syncObject;
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s16 connectionCount;
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s16 maxConnectionCount;
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struct KPort *parentKPort;
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} KClientPort;
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/* 8 */
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typedef struct KPort
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{
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KAutoObject autoObject;
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KServerPort serverPort;
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KClientPort clientPort;
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} KPort;
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/* 33 */
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typedef struct KServerSession
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{
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KSynchronizationObject syncObject;
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struct KSession *parentSession;
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KThread *lastStolenThread;
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KThread *firstStolenThread;
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KThread *originatingThread;
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} KServerSession;
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/* 32 */
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typedef struct KClientSession
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{
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KSynchronizationObject syncObject;
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struct KSession *parentSession;
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u32 status;
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KClientPort *clientPort;
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} KClientSession;
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/* 9 */
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typedef struct KSession
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{
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KAutoObject autoObject;
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KServerSession serverSession;
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KClientSession clientSession;
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} KSession;
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/* 82 */
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typedef struct KUserBindableInterruptEvent
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{
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KSchedulableInterruptEvent schedulableInterruptEvent;
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s32 interruptID;
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} KUserBindableInterruptEvent;
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/* 14 */
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typedef struct ALIGN(4) KEvent
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{
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KSynchronizationObject syncObject;
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KUserBindableInterruptEvent userBindableInterruptEvent;
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bool isSignaled;
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bool manualClear;
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u8 resetType;
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u8 unused;
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union KProcess *owner;
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} KEvent;
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/* 16 */
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typedef enum MemOp
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{
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MEMOP_FREE = 0x1,
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MEMOP_RESERVE = 0x2,
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MEMOP_COMMIT = 0x3,
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MEMOP_MAP = 0x4,
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MEMOP_UNMAP = 0x5,
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MEMOP_PROTECT = 0x6,
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MEMOP_REGION_APP = 0x100,
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MEMOP_REGION_SYSTEM = 0x200,
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MEMOP_REGION_BASE = 0x300,
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MEMOP_LINEAR = 0x10000,
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} MemOp;
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/* 17 */
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typedef enum MemPerm
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{
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MEMPERM_NONE = 0x0,
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MEMPERM_R = 0x1,
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MEMPERM_W = 0x2,
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MEMPERM_RW = 0x3,
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MEMPERM_X = 0x4,
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MEMPERM_RX = 0x5,
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MEMPERM_WX = 0x6,
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MEMPERM_RWX = 0x7,
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MEMPERM_DONTCARE = 0x10000000,
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} MemPerm;
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/* 18 */
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typedef struct KObjectLink
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{
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void *nextAvailable;
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void *first;
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u32 kheapAllocSize;
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u32 size;
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} KObjectLink;
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/* 19 */
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typedef struct KObjectList
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{
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KLinkedList list;
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KObjectMutex mutex;
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s16 totalObjectsCreated;
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s16 padding2;
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KObjectLink objectInfo;
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} KObjectList;
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/* 21 */
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typedef struct KSemaphore
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{
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KSynchronizationObject syncObject;
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KUserBindableInterruptEvent userBindableInterruptEvent;
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u32 count;
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u32 maxCount;
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union KProcess *owner;
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} KSemaphore;
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/* 24 */
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typedef struct KBlockInfo
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{
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void *memSectionStartKVaddr;
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u32 pageCount;
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} KBlockInfo;
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|
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typedef struct KSharedMemory
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|
{
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|
KAutoObject autoObject;
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|
KLinkedList ownedKBlockInfo;
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|
union KProcess *owner;
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|
u32 ownerPermissions;
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|
u32 otherPermissions;
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|
u8 isBlockInfoGenerated;
|
|
s8 allBlockInfoGenerated;
|
|
u8 unknown_1;
|
|
u8 unknown_2;
|
|
u32 address;
|
|
} KSharedMemory;
|
|
|
|
/* 25 */
|
|
typedef struct KMemoryBlock
|
|
{
|
|
void *baseAddr;
|
|
u32 sizeInPages;
|
|
u32 permissions;
|
|
u32 state;
|
|
u32 zero;
|
|
} KMemoryBlock;
|
|
|
|
/* 28 */
|
|
typedef struct ALIGN(4) KScheduler
|
|
{
|
|
KSchedulableInterruptEvent interruptEvent;
|
|
u32 threadSwitchAttempts;
|
|
bool contextSwitchNeeded;
|
|
bool contextSwitchStartedDuringInterrupt;
|
|
bool triggerCrossCoreInterrupt;
|
|
bool postInterruptReschedulingNeeded;
|
|
s16 coreNumber;
|
|
s16 managedThreadsCount;
|
|
u32 highPriorityThreadsBitfield;
|
|
u32 lowPriorityThreadsBitfield;
|
|
KThread *schedulerThread;
|
|
KThreadLinkedList listOfHandledThreads;
|
|
KThreadLinkedList threadsByPriority[64];
|
|
} KScheduler;
|
|
|
|
/* 46 */
|
|
typedef struct PACKED CodeSetInfo
|
|
{
|
|
char name[8];
|
|
u16 unknown_1;
|
|
u16 unknown_2;
|
|
u32 unknown_3;
|
|
void *textAddr;
|
|
u32 textSize;
|
|
void *rodataAddr;
|
|
u32 rodataSize;
|
|
void *rwAddr;
|
|
u32 rwSize;
|
|
u32 totalTextPages;
|
|
u32 totalRodataPages;
|
|
u32 totalRwPages;
|
|
u32 unknown_4;
|
|
u64 programId;
|
|
} CodeSetInfo;
|
|
|
|
/* 53 */
|
|
typedef struct ALIGN(4) InterruptData
|
|
{
|
|
KBaseInterruptEvent *interruptEvent;
|
|
bool disableUponReceipt;
|
|
bool isDisabled;
|
|
u8 priority;
|
|
u8 padding;
|
|
} InterruptData;
|
|
|
|
/* 59 */
|
|
typedef struct KFIQInterruptEvent
|
|
{
|
|
KSchedulableInterruptEvent schedulableInterruptEvent;
|
|
KEvent *event;
|
|
bool isLevelHighActive;
|
|
bool otherFlag;
|
|
} KFIQInterruptEvent;
|
|
|
|
/* 61 */
|
|
typedef enum TLBOperation
|
|
{
|
|
NO_TLB_OPERATION = 0x0,
|
|
FLUSH_TLB_ENTRIES_ON_ASID_MATCH = 0x1,
|
|
FLUSH_ENTIRE_TLB = 0x2,
|
|
FLUSH_TLB_ENTRIES_ON_MVA_MATCH = 0x3,
|
|
TLB_RESET_CONTEXT = 0x4,
|
|
} TLBOperation;
|
|
|
|
/* 63 */
|
|
typedef struct TLBOperationTarget
|
|
{
|
|
union KProcessHwInfo *contextInfo;
|
|
void *VA;
|
|
} TLBOperationTarget;
|
|
|
|
/* 62 */
|
|
typedef struct KTLBOperationsInterruptEvent
|
|
{
|
|
KBaseInterruptEvent interruptEvent;
|
|
TLBOperationTarget target;
|
|
TLBOperation operation;
|
|
} KTLBOperationsInterruptEvent;
|
|
|
|
/* 65 */
|
|
typedef struct KObjectName
|
|
{
|
|
char name[12];
|
|
KClientPort *parentClientPort;
|
|
} KObjectName;
|
|
|
|
/* 74 */
|
|
typedef enum MemState
|
|
{
|
|
MEMSTATE_FREE = 0x0,
|
|
MEMSTATE_RESERVED = 0x1,
|
|
MEMSTATE_IO = 0x2,
|
|
MEMSTATE_STATIC = 0x3,
|
|
MEMSTATE_CODE = 0x4,
|
|
MEMSTATE_PRIVATE = 0x5,
|
|
MEMSTATE_SHARED = 0x6,
|
|
MEMSTATE_CONTINUOUS = 0x7,
|
|
MEMSTATE_ALIASED = 0x8,
|
|
MEMSTATE_ALIAS = 0x9,
|
|
MEMSTATE_ALIAS_CODE = 0xA,
|
|
MEMSTATE_LOCKED = 0xB,
|
|
} MemState;
|
|
|
|
/* 75 */
|
|
typedef struct MemoryInfo
|
|
{
|
|
void *baseVA;
|
|
u32 size;
|
|
u32 permissions;
|
|
MemState state;
|
|
u32 padding;
|
|
} MemoryInfo;
|
|
|
|
/* 76 */
|
|
typedef struct PageInfo
|
|
{
|
|
u32 flags;
|
|
} PageInfo;
|
|
|
|
/* 78 */
|
|
typedef struct KTimerAndWDTManager
|
|
{
|
|
KSynchronizationInterruptEvent syncInterruptEvent;
|
|
u32 counter;
|
|
u32 previousCounter;
|
|
KTimeableInterruptEvent innerInterruptEvent;
|
|
KRecursiveLock recursiveLock;
|
|
} KTimerAndWDTManager;
|
|
|
|
typedef enum ResetType
|
|
{
|
|
RESET_ONESHOT = 0x0,
|
|
RESET_STICKY = 0x1,
|
|
RESET_PULSE = 0x2,
|
|
} ResetType;
|
|
|
|
/* 81 */
|
|
typedef struct PACKED ALIGN(4) KTimer
|
|
{
|
|
KSynchronizationObject syncObject;
|
|
KTimeableInterruptEvent timeableInterruptEvent;
|
|
bool signaled;
|
|
ResetType resetType;
|
|
u16 padding;
|
|
s64 interval;
|
|
s64 currentValue;
|
|
union KProcess *owner;
|
|
} KTimer;
|
|
|
|
/* 86 */
|
|
typedef struct KSchedulableInterruptEventLinkedList
|
|
{
|
|
KSchedulableInterruptEvent *first;
|
|
KSchedulableInterruptEvent *last;
|
|
u32 unused;
|
|
KThread *handlingKernelThread;
|
|
} KSchedulableInterruptEventLinkedList;
|
|
|
|
/* 87 */
|
|
typedef KSchedulableInterruptEvent KThreadTerminationInterruptEvent;
|
|
|
|
/* 88 */
|
|
typedef KSchedulableInterruptEvent KThreadExitInterruptEvent;
|
|
|
|
/* 89 */
|
|
typedef struct ALIGN(4) KInterruptEventMailbox
|
|
{
|
|
u32 mailboxID;
|
|
KSendableInterruptEvent *first;
|
|
KSendableInterruptEvent *last;
|
|
bool isBusy;
|
|
KThread *handlingThread;
|
|
} KInterruptEventMailbox;
|
|
|
|
/* 94 */
|
|
typedef enum LimitableResource
|
|
{
|
|
LIMITABLE_RESOURCE_MAX_PRIORITY = 0x0,
|
|
LIMITABLE_RESOURCE_MAX_COMMIT = 0x1,
|
|
LIMITABLE_RESOURCE_MAX_THREAD = 0x2,
|
|
LIMITABLE_RESOURCE_MAX_EVENT = 0x3,
|
|
LIMITABLE_RESOURCE_MAX_MUTEX = 0x4,
|
|
LIMITABLE_RESOURCE_MAX_SEMAPHORE = 0x5,
|
|
LIMITABLE_RESOURCE_MAX_TIMER = 0x6,
|
|
LIMITABLE_RESOURCE_MAX_SHAREDMEMORY = 0x7,
|
|
LIMITABLE_RESOURCE_MAX_ADDRESSARBITER = 0x8,
|
|
LIMITABLE_RESOURCE_MAX_CPUTIME = 0x9,
|
|
LIMITABLE_RESOURCE_END = 0xA,
|
|
LIMITABLE_RESOURCE_MAX_BIT = 0x80000000,
|
|
} LimitableResource;
|
|
|
|
/* 99 */
|
|
typedef struct ALIGN(4) CpuRegisters
|
|
{
|
|
u32 r[13];
|
|
u32 sp;
|
|
u32 lr;
|
|
u32 pc;
|
|
u32 cpsr;
|
|
} CpuRegisters;
|
|
|
|
/* 100 */
|
|
typedef struct FpuRegisters
|
|
{
|
|
union
|
|
{
|
|
struct PACKED { double d[16]; };
|
|
float s[32];
|
|
};
|
|
u32 fpscr;
|
|
u32 fpexc;
|
|
} FpuRegisters;
|
|
|
|
/* 98 */
|
|
typedef struct ThreadContext
|
|
{
|
|
CpuRegisters cpuRegisters;
|
|
FpuRegisters fpuRegisters;
|
|
} ThreadContext;
|
|
|
|
/* 101 */
|
|
typedef struct KAttachProcessDebugEventInfo
|
|
{
|
|
union KProcess *process;
|
|
} KAttachProcessDebugEventInfo;
|
|
|
|
/* 102 */
|
|
typedef struct KAttachThreadDebugEventInfo
|
|
{
|
|
u32 creatorThreadId;
|
|
void *threadLocalStorage;
|
|
u32 *processEntrypoint;
|
|
} KAttachThreadDebugEventInfo;
|
|
|
|
|
|
/// Reasons for an exit thread event.
|
|
typedef enum {
|
|
EXITTHREAD_EVENT_EXIT = 0, ///< Thread exited.
|
|
EXITTHREAD_EVENT_TERMINATE = 1, ///< Thread terminated.
|
|
EXITTHREAD_EVENT_EXIT_PROCESS = 2, ///< Process exited either normally or due to an uncaught exception.
|
|
EXITTHREAD_EVENT_TERMINATE_PROCESS = 3, ///< Process has been terminated by @ref svcTerminateProcess.
|
|
} ExitThreadEventReason;
|
|
|
|
/// Reasons for an exit process event.
|
|
typedef enum {
|
|
EXITPROCESS_EVENT_EXIT = 0, ///< Process exited either normally or due to an uncaught exception.
|
|
EXITPROCESS_EVENT_TERMINATE = 1, ///< Process has been terminated by @ref svcTerminateProcess.
|
|
EXITPROCESS_EVENT_DEBUG_TERMINATE = 2, ///< Process has been terminated by @ref svcTerminateDebugProcess.
|
|
} ExitProcessEventReason;
|
|
|
|
/* 103 */
|
|
typedef struct KExitThreadDebugEventInfo
|
|
{
|
|
ExitThreadEventReason reason;
|
|
} KExitThreadDebugEventInfo;
|
|
|
|
/* 104 */
|
|
typedef struct KExitProcessDebugEventInfo
|
|
{
|
|
ExitProcessEventReason reason;
|
|
} KExitProcessDebugEventInfo;
|
|
|
|
/// Stop point types
|
|
typedef enum StopPointType
|
|
{
|
|
STOPPOINT_SVC_FF = 0, ///< See @ref SVC_STOP_POINT.
|
|
STOPPOINT_BREAKPOINT = 1, ///< Breakpoint.
|
|
STOPPOINT_WATCHPOINT = 2, ///< Watchpoint.
|
|
} StopPointType;
|
|
|
|
/* 105 */
|
|
typedef struct KFaultExceptionDebugEventInfo
|
|
{
|
|
u32 faultInfo;
|
|
StopPointType stopPointType;
|
|
} KFaultExceptionDebugEventInfo;
|
|
|
|
/// Reasons for a user break.
|
|
typedef enum UserBreakType
|
|
{
|
|
USERBREAK_PANIC = 0, ///< Panic.
|
|
USERBREAK_ASSERT = 1, ///< Assertion failed.
|
|
USERBREAK_USER = 2, ///< User related.
|
|
USERBREAK_LOAD_RO = 3, ///< Load RO.
|
|
USERBREAK_UNLOAD_RO = 4, ///< Unload RO.
|
|
} UserBreakType;
|
|
|
|
/* 106 */
|
|
typedef struct KUserBreakExceptionDebugEventInfo
|
|
{
|
|
UserBreakType reason;
|
|
u32 croInfo, croInfoSize;
|
|
} KUserBreakExceptionDebugEventInfo;
|
|
|
|
/* 107 */
|
|
typedef struct KDebuggerBreakDebugEventInfo
|
|
{
|
|
s32 threadIds[4];
|
|
} KDebuggerBreakDebugEventInfo;
|
|
|
|
/* 109 */
|
|
typedef struct KExceptionDebugEventInfo
|
|
{
|
|
ExceptionEventType type;
|
|
void *address;
|
|
u32 category;
|
|
union
|
|
{
|
|
KFaultExceptionDebugEventInfo fault;
|
|
KUserBreakExceptionDebugEventInfo userBreak;
|
|
KDebuggerBreakDebugEventInfo debuggerBreak;
|
|
};
|
|
} KExceptionDebugEventInfo;
|
|
|
|
/* 110 */
|
|
typedef struct KScheduleDebugEventInfo
|
|
{
|
|
u64 clockTick;
|
|
u32 cpuId;
|
|
u32 unk[5];
|
|
u32 unkEventInfo;
|
|
u32 padding;
|
|
} KScheduleDebugEventInfo;
|
|
|
|
/* 111 */
|
|
typedef struct KSyscallDebugEventInfo
|
|
{
|
|
u64 clockTick;
|
|
u32 svcId;
|
|
} KSyscallDebugEventInfo;
|
|
|
|
/* 112 */
|
|
typedef struct KOutputStringDebugEventInfo
|
|
{
|
|
const char *str;
|
|
u32 size;
|
|
} KOutputStringDebugEventInfo;
|
|
|
|
/* 113 */
|
|
typedef struct KMapDebugEventInfo
|
|
{
|
|
void *address;
|
|
u32 size;
|
|
MemPerm permissions;
|
|
MemState state;
|
|
} KMapDebugEventInfo;
|
|
|
|
/* 115 */
|
|
typedef struct KEventInfo
|
|
{
|
|
DebugEventType type;
|
|
u32 threadId;
|
|
u32 flags;
|
|
bool processIsBeingAttached;
|
|
bool needsToBeContinued;
|
|
bool other;
|
|
bool isProcessed;
|
|
union
|
|
{
|
|
KAttachProcessDebugEventInfo attachProcess;
|
|
KAttachThreadDebugEventInfo attachThread;
|
|
KExitThreadDebugEventInfo exitThread;
|
|
KExitProcessDebugEventInfo exitProcess;
|
|
KExceptionDebugEventInfo exception;
|
|
KScheduleDebugEventInfo schedule;
|
|
KSyscallDebugEventInfo syscall;
|
|
KOutputStringDebugEventInfo outputString;
|
|
KMapDebugEventInfo map;
|
|
};
|
|
} KEventInfo;
|
|
|
|
typedef struct ALIGN(0x1000) KCoreObjectContext
|
|
{
|
|
KThread *volatile currentThread;
|
|
union KProcess *volatile currentProcess;
|
|
KScheduler *volatile currentScheduler;
|
|
KSchedulableInterruptEventLinkedList *volatile currentSchedulableInterruptEventLinkedList;
|
|
KThread *volatile lastKThreadEncounteringExceptionPtr;
|
|
u8 padding[4];
|
|
KThread schedulerThread;
|
|
KScheduler schedulerInstance;
|
|
KSchedulableInterruptEventLinkedList schedulableInterruptEventLinkedListInstance;
|
|
u8 padding2[2164];
|
|
u32 unkStack[291];
|
|
} KCoreObjectContext;
|
|
|
|
typedef struct KCoreContext
|
|
{
|
|
u32 gap0[1024];
|
|
u32 L1Table_exceptionStack[4096];
|
|
u32 gap1[1024];
|
|
u32 schedulerThreadContext[1024];
|
|
u32 gap2[1024];
|
|
KCoreObjectContext objectContext;
|
|
} KCoreContext;
|
|
|
|
static KCoreContext * const currentCoreContext = (KCoreContext *)0xFFFF1000;
|
|
extern KCoreContext *coreCtxs;
|
|
|
|
#define DEFINE_CONSOLE_SPECIFIC_STRUCTS(console, nbCores)
|
|
/* 60 */
|
|
typedef struct ALIGN(4) KProcessHwInfoN3DS
|
|
{
|
|
KObjectMutex mutex;
|
|
u32 processTLBEntriesNeedToBeFlushedOnCore[4];
|
|
KLinkedList ownedKMemoryBlocks;
|
|
u32 unknown_3;
|
|
u32 field_28;
|
|
u32 translationTableBase;
|
|
u8 contextId;
|
|
bool globalTLBFlushRequired;
|
|
bool isCurrentlyLoadedApp;
|
|
u32 unknown_5;
|
|
void *endOfUserlandVmem;
|
|
void *linearVAUserlandBase;
|
|
u32 unknown_6;
|
|
u32 mmuTableSize;
|
|
u32 *mmuTableVA;
|
|
} KProcessHwInfoN3DS;
|
|
|
|
typedef struct ALIGN(4) KProcessHwInfoO3DS8x
|
|
{
|
|
KObjectMutex mutex;
|
|
u32 processTLBEntriesNeedToBeFlushedOnCore[2];
|
|
KLinkedList ownedKMemoryBlocks;
|
|
u32 unknown_3;
|
|
u32 field_28;
|
|
u32 translationTableBase;
|
|
u8 contextId;
|
|
bool globalTLBFlushRequired;
|
|
bool isCurrentlyLoadedApp;
|
|
u32 unknown_5;
|
|
void *endOfUserlandVmem;
|
|
void *linearVAUserlandBase;
|
|
u32 unknown_6;
|
|
u32 mmuTableSize;
|
|
u32 *mmuTableVA;
|
|
} KProcessHwInfoO3DS8x;
|
|
|
|
typedef struct ALIGN(4) KProcessHwInfoO3DSPre8x
|
|
{
|
|
KObjectMutex mutex;
|
|
u32 processTLBEntriesNeedToBeFlushedOnCore[2];
|
|
KLinkedList ownedKMemoryBlocks;
|
|
u32 unknown_3;
|
|
u32 field_28;
|
|
u32 translationTableBase;
|
|
u8 contextId;
|
|
bool globalTLBFlushRequired;
|
|
bool isCurrentlyLoadedApp;
|
|
u32 unknown_5;
|
|
void *endOfUserlandVmem;
|
|
u32 mmuTableSize;
|
|
u32 *mmuTableVA;
|
|
} KProcessHwInfoO3DSPre8x;
|
|
|
|
#define INSTANCIATE_KPROCESS(sys) \
|
|
typedef struct KProcess##sys\
|
|
{\
|
|
KSynchronizationObject syncObject;\
|
|
KSendableInterruptEvent sendableInterruptEvent;\
|
|
KProcessHwInfo##sys hwInfo;\
|
|
u32 totalThreadContextSize;\
|
|
KLinkedList threadLocalPages;\
|
|
u32 unknown_7;\
|
|
s32 idealProcessor;\
|
|
KDebug *debug;\
|
|
KResourceLimit *resourceLimits;\
|
|
ProcessStatus status;\
|
|
u8 affinityMask;\
|
|
u16 padding;\
|
|
s16 threadCount;\
|
|
s16 maxThreadCount;\
|
|
u32 svcAccessControlMask[4];\
|
|
u32 interruptFlags[4];\
|
|
u32 kernelFlags;\
|
|
u16 handleTableSize;\
|
|
u16 kernelReleaseVersion;\
|
|
KCodeSet *codeSet;\
|
|
u32 processId;\
|
|
s64 creationTime;\
|
|
KThread *mainThread;\
|
|
u32 interruptEnabledFlags[4];\
|
|
KProcessHandleTable handleTable;\
|
|
/* Custom fields for plugin system
|
|
{ */ \
|
|
u32 customFlags; /* see KProcess_CustomFlags enum below */ \
|
|
Handle onMemoryLayoutChangeEvent;\
|
|
Handle onProcessExitEvent;\
|
|
Handle resumeProcessExitEvent;\
|
|
/* } */ \
|
|
u8 gap234[36];\
|
|
u64 unused;\
|
|
} KProcess##sys;
|
|
|
|
enum KProcess_CustomFlags
|
|
{
|
|
ForceRWXPages = 1 << 0,
|
|
SignalOnMemLayoutChanges = 1 << 1,
|
|
SignalOnExit = 1 << 2,
|
|
|
|
MemLayoutChanged = 1 << 16
|
|
};
|
|
|
|
INSTANCIATE_KPROCESS(N3DS);
|
|
INSTANCIATE_KPROCESS(O3DS8x);
|
|
INSTANCIATE_KPROCESS(O3DSPre8x);
|
|
|
|
typedef union KProcessHwInfo
|
|
{
|
|
KProcessHwInfoN3DS N3DS;
|
|
KProcessHwInfoO3DS8x O3DS8x;
|
|
KProcessHwInfoO3DSPre8x O3DSPre8x;
|
|
} KProcessHwInfo;
|
|
|
|
typedef union KProcess
|
|
{
|
|
KProcessN3DS N3DS;
|
|
KProcessO3DS8x O3DS8x;
|
|
KProcessO3DSPre8x O3DSPre8x;
|
|
} KProcess;
|
|
|
|
/* 54 */
|
|
typedef struct InterruptManagerN3DS
|
|
{
|
|
InterruptData privateInterrupts[4][32];
|
|
InterruptData publicEvents[96];
|
|
KObjectMutex mutex;
|
|
} InterruptManagerN3DS;
|
|
|
|
typedef struct InterruptManagerO3DS
|
|
{
|
|
InterruptData privateInterrupts[2][32];
|
|
InterruptData publicEvents[96];
|
|
KObjectMutex mutex;
|
|
} InterruptManagerO3DS;
|
|
|
|
typedef union InterruptManager
|
|
{
|
|
InterruptManagerN3DS N3DS;
|
|
InterruptManagerO3DS O3DS;
|
|
} InterruptManager;
|
|
|
|
typedef struct AddressRange
|
|
{
|
|
void *begin;
|
|
void *end;
|
|
} AddressRange;
|
|
|
|
typedef struct KAsyncCacheMaintenanceInterruptEvent
|
|
{
|
|
KSchedulableInterruptEvent schedulableInterruptEvent;
|
|
const KThread *handlingThread;
|
|
} KAsyncCacheMaintenanceInterruptEvent;
|
|
|
|
typedef struct KCacheMaintenanceInterruptEventN3DS
|
|
{
|
|
KBaseInterruptEvent baseInterruptEvent;
|
|
u8 cacheMaintenanceOperation;
|
|
bool async;
|
|
s8 remaining;
|
|
KThread *operatingThread;
|
|
AddressRange addrRange;
|
|
KThreadLinkedListNode *threadListNode;
|
|
KThreadLinkedList *threadList;
|
|
KAsyncCacheMaintenanceInterruptEvent asyncInterruptEventsPerCore[4];
|
|
} KCacheMaintenanceInterruptEventN3DS;
|
|
|
|
typedef struct KCacheMaintenanceInterruptEventO3DS
|
|
{
|
|
KBaseInterruptEvent baseInterruptEvent;
|
|
u8 cacheMaintenanceOperation;
|
|
bool async;
|
|
s8 remaining;
|
|
KThread *operatingThread;
|
|
AddressRange addrRange;
|
|
KThreadLinkedListNode *threadListNode;
|
|
KThreadLinkedList *threadList;
|
|
KAsyncCacheMaintenanceInterruptEvent asyncInterruptEventsPerCore[2];
|
|
} KCacheMaintenanceInterruptEventO3DS;
|
|
|
|
typedef union KCacheMaintenanceInterruptEvent
|
|
{
|
|
KCacheMaintenanceInterruptEventN3DS N3DS;
|
|
KCacheMaintenanceInterruptEventO3DS O3DS;
|
|
} KCacheMaintenanceInterruptEvent;
|
|
|
|
typedef struct FcramLayout
|
|
{
|
|
void *applicationAddr;
|
|
u32 applicationSize;
|
|
void *systemAddr;
|
|
u32 systemSize;
|
|
void *baseAddr;
|
|
u32 baseSize;
|
|
} FcramLayout;
|
|
|
|
extern bool isN3DS;
|
|
extern void *officialSVCs[0x7E];
|
|
|
|
#define KPROCESSRELATED_OFFSETOFF(classname, field) (isN3DS ? offsetof(classname##N3DS, field) :\
|
|
((kernelVersion >= SYSTEM_VERSION(2, 44, 6)) ? offsetof(classname##O3DS8x, field) :\
|
|
offsetof(classname##O3DSPre8x, field)))
|
|
|
|
#define KPROCESSRELATED_GET_PTR(obj, field) (isN3DS ? &(obj)->N3DS.field :\
|
|
((kernelVersion >= SYSTEM_VERSION(2, 44, 6)) ? &(obj)->O3DS8x.field :\
|
|
&(obj)->O3DSPre8x.field))
|
|
|
|
#define KPROCESSRELATED_GET_PTR_TYPE(type, obj, field) (isN3DS ? (type *)(&(obj)->N3DS.field) :\
|
|
((kernelVersion >= SYSTEM_VERSION(2, 44, 6)) ? (type *)(&(obj)->O3DS8x.field) :\
|
|
(type *)(&(obj)->O3DSPre8x.field)))
|
|
|
|
#define KPROCESS_OFFSETOF(field) KPROCESSRELATED_OFFSETOFF(KProcess, field)
|
|
#define KPROCESS_GET_PTR(obj, field) KPROCESSRELATED_GET_PTR(obj, field)
|
|
#define KPROCESS_GET_PTR_TYPE(type, obj, field) KPROCESSRELATED_GET_PTR_TYPE(type, obj, field)
|
|
#define KPROCESS_GET_RVALUE(obj, field) *(KPROCESS_GET_PTR(obj, field))
|
|
#define KPROCESS_GET_RVALUE_TYPE(type, obj, field) *(KPROCESS_GET_PTR_TYPE(type, obj, field))
|
|
|
|
#define KPROCESSHWINFO_OFFSETOF(field) KPROCESSRELATED_OFFSETOFF(KProcessHwInfo, field)
|
|
#define KPROCESSHWINFO_GET_PTR(obj, field) KPROCESSRELATED_GET_PTR(obj, field)
|
|
#define KPROCESSHWINFO_GET_PTR_TYPE(type, obj, field) KPROCESSRELATED_GET_PTR_TYPE(type, obj, field)
|
|
#define KPROCESSHWINFO_GET_RVALUE(obj, field) *(KPROCESSHWINFO_GET_PTR(obj, field))
|
|
#define KPROCESSHWINFO_GET_RVALUE_TYPE(type, obj, field) *(KPROCESSHWINFO_GET_PTR_TYPE(type, obj, field))
|
|
|
|
static inline u32 idOfProcess(KProcess *process)
|
|
{
|
|
return KPROCESS_GET_RVALUE(process, processId);
|
|
}
|
|
|
|
static inline KProcessHwInfo *hwInfoOfProcess(KProcess *process)
|
|
{
|
|
return KPROCESS_GET_PTR_TYPE(KProcessHwInfo, process, hwInfo);
|
|
}
|
|
|
|
static inline KCodeSet *codeSetOfProcess(KProcess *process)
|
|
{
|
|
return KPROCESS_GET_RVALUE(process, codeSet);
|
|
}
|
|
|
|
static inline KProcessHandleTable *handleTableOfProcess(KProcess *process)
|
|
{
|
|
return KPROCESS_GET_PTR(process, handleTable);
|
|
}
|
|
|
|
static inline KDebug *debugOfProcess(KProcess *process)
|
|
{
|
|
return KPROCESS_GET_RVALUE(process, debug);
|
|
}
|
|
|
|
static inline const char *classNameOfAutoObject(KAutoObject *object)
|
|
{
|
|
const char *name;
|
|
if(kernelVersion >= SYSTEM_VERSION(2, 46, 0))
|
|
{
|
|
KClassToken tok;
|
|
object->vtable->GetClassToken(&tok, object);
|
|
name = tok.name;
|
|
}
|
|
else
|
|
name = object->vtable->GetClassName(object);
|
|
return name;
|
|
}
|
|
|
|
extern Result (*KProcessHandleTable__CreateHandle)(KProcessHandleTable *this, Handle *out, KAutoObject *obj, u8 token);
|
|
|
|
static inline Result createHandleForProcess(Handle *out, KProcess *process, KAutoObject *obj)
|
|
{
|
|
u8 token;
|
|
if(kernelVersion >= SYSTEM_VERSION(2, 46, 0))
|
|
{
|
|
KClassToken tok;
|
|
obj->vtable->GetClassToken(&tok, obj);
|
|
token = tok.flags;
|
|
}
|
|
else
|
|
token = (u8)(u32)(obj->vtable->GetClassName(obj));
|
|
|
|
KProcessHandleTable *handleTable = handleTableOfProcess(process);
|
|
return KProcessHandleTable__CreateHandle(handleTable, out, obj, token);
|
|
}
|
|
|
|
static inline Result createHandleForThisProcess(Handle *out, KAutoObject *obj)
|
|
{
|
|
return createHandleForProcess(out, currentCoreContext->objectContext.currentProcess, obj);
|
|
}
|