kernel.h

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#pragma once
#include <wut.h>
#include <coreinit/exception.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum OSICICommand
{
   OS_ICI_COMMAND_INVALID_IC_RANGE     = 1,
   OS_ICI_COMMAND_RESCHEDULE_CORE      = 2,
   OS_ICI_COMMAND_HALT_CORE            = 3,
   OS_ICI_COMMAND_PROC_EXIT            = 4,
   OS_ICI_COMMAND_SET_DABR             = 5,
   OS_ICI_COMMAND_PROC_SCHED           = 6,
   OS_ICI_COMMAND_FAST_BG_EXIT         = 7,
   OS_ICI_COMMAND_IOP_SHELL_CORE_TRACE = 8,
   OS_ICI_COMMAND_SYSTEM_FATAL         = 9,
   OS_ICI_COMMAND_SET_IABR             = 10,
   OS_ICI_COMMAND_PANIC_0X15           = 0xB,
   OS_ICI_COMMAND_PROC_KILL            = 0xC,
   OS_ICI_COMMAND_PROC_CRASH           = 0xD,
   OS_ICI_COMMAND_UNKNOWN              = 0xE, // Waits for rendezvous, then updates heartbeat
   OS_ICI_COMMAND_OVERLAY_ARENA        = 0xF,
} OSICICommand;
 
typedef void (*OSExceptionCallbackExFn)(OSExceptionType exceptionType, OSContext *interruptedContext, OSContext *cbContext);
 
typedef void (*KernelTimerCallbackFn)(OSExceptionType exception, OSContext *interruptedContext, OSContext *currentContext);
 
typedef uint32_t KernelTimerHandle;
 
typedef struct OSExceptionChainInfo
{
   OSExceptionCallbackExFn callback;
   void *stack;
   OSContext *context;
} OSExceptionChainInfo;
WUT_CHECK_OFFSET(OSExceptionChainInfo, 0, callback);
WUT_CHECK_OFFSET(OSExceptionChainInfo, 4, stack);
WUT_CHECK_OFFSET(OSExceptionChainInfo, 8, context);
WUT_CHECK_SIZE(OSExceptionChainInfo, 12);
 
typedef struct KernelInfo0
{
   struct CoreinitInfo
   {
      void *loaderHandle;
      void *textAddr;
      uint32_t textOffset;
      uint32_t textSize;
      void *dataAddr;
      uint32_t dataOffset;
      uint32_t dataSize;
      void *loadAddr;
      uint32_t loadOffset;
      uint32_t loadSize;
   };
 
   int32_t upid;
   int32_t rampid;
   uint32_t appFlags;
   void *dataAreaStart;
   void *dataAreaEnd;
   void *physDataAreaStart;
   void *physDataAreaEnd;
   void *physAvailStart;
   void *physAvailEnd;
   void *physCodeGenStart;
   void *physCodeGenEnd;
   void *sdaBase;
   void *sda2Base;
   uint32_t systemHeapSize;
   void *stackEnd0;
   void *stackEnd1;
   void *stackEnd2;
   void *stackBase0;
   void *stackBase1;
   void *stackBase2;
   void *exceptionStackEnd0;
   void *exceptionStackEnd1;
   void *exceptionStackEnd2;
   void *exceptionStackBase0;
   void *exceptionStackBase1;
   void *exceptionStackBase2;
   void *lockedCacheBase0;
   void *lockedCacheBase1;
   void *lockedCacheBase2;
   struct CoreinitInfo coreinit;
   uint32_t unk0x9C;
   uint64_t titleId;
} KernelInfo0;
WUT_CHECK_OFFSET(KernelInfo0, 0x00, upid);
WUT_CHECK_OFFSET(KernelInfo0, 0x04, rampid);
WUT_CHECK_OFFSET(KernelInfo0, 0x08, appFlags);
WUT_CHECK_OFFSET(KernelInfo0, 0x0C, dataAreaStart);
WUT_CHECK_OFFSET(KernelInfo0, 0x10, dataAreaEnd);
WUT_CHECK_OFFSET(KernelInfo0, 0x14, physDataAreaStart);
WUT_CHECK_OFFSET(KernelInfo0, 0x18, physDataAreaEnd);
WUT_CHECK_OFFSET(KernelInfo0, 0x1C, physAvailStart);
WUT_CHECK_OFFSET(KernelInfo0, 0x20, physAvailEnd);
WUT_CHECK_OFFSET(KernelInfo0, 0x24, physCodeGenStart);
WUT_CHECK_OFFSET(KernelInfo0, 0x28, physCodeGenEnd);
WUT_CHECK_OFFSET(KernelInfo0, 0x2C, sdaBase);
WUT_CHECK_OFFSET(KernelInfo0, 0x30, sda2Base);
WUT_CHECK_OFFSET(KernelInfo0, 0x34, systemHeapSize);
WUT_CHECK_OFFSET(KernelInfo0, 0x38, stackEnd0);
WUT_CHECK_OFFSET(KernelInfo0, 0x3C, stackEnd1);
WUT_CHECK_OFFSET(KernelInfo0, 0x40, stackEnd2);
WUT_CHECK_OFFSET(KernelInfo0, 0x44, stackBase0);
WUT_CHECK_OFFSET(KernelInfo0, 0x48, stackBase1);
WUT_CHECK_OFFSET(KernelInfo0, 0x4C, stackBase2);
WUT_CHECK_OFFSET(KernelInfo0, 0x50, exceptionStackEnd0);
WUT_CHECK_OFFSET(KernelInfo0, 0x54, exceptionStackEnd1);
WUT_CHECK_OFFSET(KernelInfo0, 0x58, exceptionStackEnd2);
WUT_CHECK_OFFSET(KernelInfo0, 0x5C, exceptionStackBase0);
WUT_CHECK_OFFSET(KernelInfo0, 0x60, exceptionStackBase1);
WUT_CHECK_OFFSET(KernelInfo0, 0x64, exceptionStackBase2);
WUT_CHECK_OFFSET(KernelInfo0, 0x68, lockedCacheBase0);
WUT_CHECK_OFFSET(KernelInfo0, 0x6C, lockedCacheBase1);
WUT_CHECK_OFFSET(KernelInfo0, 0x70, lockedCacheBase2);
WUT_CHECK_OFFSET(KernelInfo0, 0x74, coreinit);
WUT_CHECK_OFFSET(KernelInfo0, 0x9C, unk0x9C);
WUT_CHECK_OFFSET(KernelInfo0, 0xA0, titleId);
WUT_CHECK_SIZE(KernelInfo0, 0xA8);
 
typedef struct KernelInfo6
{
   uint64_t osTitleId;
   uint32_t unk0x08;
   WUT_PADDING_BYTES(0x108 - 0xC);
} KernelInfo6;
WUT_CHECK_OFFSET(KernelInfo6, 0x00, osTitleId);
WUT_CHECK_OFFSET(KernelInfo6, 0x08, unk0x08);
WUT_CHECK_SIZE(KernelInfo6, 0x108);
 
void
__KernelSetUserModeExHandler(OSExceptionType exceptionType,
                             OSExceptionChainInfo *chainInfo,
                             OSExceptionChainInfo *prevChainInfo);
 
KernelTimerHandle
__KernelAllocateTimer(KernelTimerCallbackFn,
                      void *exceptionStack,
                      OSContext *context);
 
uint32_t
__KernelPrimeTimer(KernelTimerHandle handle,
                   uint64_t startTimeInTicks,
                   uint64_t intervalInTicks,
                   uint32_t unknown);
 
void
__KernelSendICI(OSICICommand cmd,
                void *arg1,
                uint32_t unknown1,
                uint32_t unknown2);
 
void
__KernelGetInfo(uint32_t type,
                void *outBuffer,
                uint32_t outBufferSize,
                uint32_t core);
 
static inline void
__KernelGetInfo0(KernelInfo0 *outBuffer, uint32_t core)
{
   __KernelGetInfo(0, outBuffer, sizeof(KernelInfo0), core);
}
 
static inline void
__KernelGetInfo6(KernelInfo6 *outBuffer, uint32_t core)
{
   __KernelGetInfo(6, outBuffer, sizeof(KernelInfo6), core);
}
 
#ifdef __cplusplus
}
#endif