OS.c File Reference

#include <dolphin.h>
#include <macros.h>
#include <dolphin/db.h>
#include <dolphin/exi.h>
#include <dolphin/os.h>
#include "__os.h"

Macros
#define	OS_BI2_DEBUG_ADDRESS   0x800000F4
#define	DEBUGFLAG_ADDR   0x800030E8
#define	OS_DEBUG_ADDRESS_2   0x800030E9
#define	OS_CURRENTCONTEXT_PADDR   0x00C0
#define	OS_EXCEPTIONTABLE_ADDR   0x3000
#define	OS_DBJUMPPOINT_ADDR   0x60
#define	OS_CACHED_REGION_PREFIX   0x8000
#define	OS_BI2_DEBUG_ADDRESS   0x800000F4
#define	OS_BI2_DEBUGFLAG_OFFSET   0xC
#define	PAD3_BUTTON_ADDR   0x800030E4
#define	OS_DVD_DEVICECODE   0x800030E6
#define	DEBUGFLAG_ADDR   0x800030E8
#define	OS_DEBUG_ADDRESS_2   0x800030E9
#define	DB_EXCEPTIONRET_OFFSET   0xC
#define	DB_EXCEPTIONDEST_OFFSET   0x8
#define	NOP   0x60000000
#define	BOOT_REGION_START   (*(u32*) 0x812FDFF0)
#define	BOOT_REGION_END   (*(u32*) 0x812FDFEC)

Functions
void	EnableMetroTRKInterrupts (void)
void	__OSEVStart (void)
void	__OSEVEnd (void)
void	__OSEVSetNumber (void)
void	__OSExceptionVector (void)
void	__DBVECTOR (void)
void	__OSDBINTSTART (void)
void	__OSDBINTEND (void)
void	__OSDBJUMPSTART (void)
void	__OSDBJUMPEND (void)
static asm void	__OSInitFPRs (void)
static void	OSExceptionInit (void)
static void	OSDefaultExceptionHandler (unsigned char exception, struct OSContext *context)
unsigned long	__OSIsDebuggerPresent ()
unsigned long	OSGetConsoleType ()
static void	ClearArena (void)
void	OSInit ()
static asm void	__OSDBIntegrator (void)
static asm void	__OSDBJump (void)
__OSExceptionHandler	__OSSetExceptionHandler (__OSException exception, __OSExceptionHandler handler)
__OSExceptionHandler	__OSGetExceptionHandler (__OSException exception)
static asm void	OSExceptionVector (void)
void	__OSUnhandledException (__OSException exception, OSContext *context, u32 dsisr, u32 dar)
asm void	OSDefaultExceptionHandler (register __OSException exception, register OSContext *context)
void	__OSPSInit (void)
u32	__OSGetDIConfig (void)

Variables
unsigned long	__DVDLongFileNameFlag
unsigned long	__PADSpec
unsigned char	__ArenaLo []
char	_stack_addr []
unsigned char	__ArenaHi []
u64	__OSStartTime
static struct OSBootInfo_s *	BootInfo
static unsigned long *	BI2DebugFlag
static u32	BI2DebugFlagHolder
static double	ZeroF
static int	AreWeInitialized
static void(**	OSExceptionTable )(unsigned char, struct OSContext *)
static u32	__OSExceptionLocations []

Macro Definition Documentation

OS_BI2_DEBUG_ADDRESS [1/2]

#define OS_BI2_DEBUG_ADDRESS   0x800000F4

DEBUGFLAG_ADDR [1/2]

#define DEBUGFLAG_ADDR   0x800030E8

OS_DEBUG_ADDRESS_2 [1/2]

#define OS_DEBUG_ADDRESS_2   0x800030E9

OS_CURRENTCONTEXT_PADDR

#define OS_CURRENTCONTEXT_PADDR   0x00C0

OS_EXCEPTIONTABLE_ADDR

#define OS_EXCEPTIONTABLE_ADDR   0x3000

OS_DBJUMPPOINT_ADDR

#define OS_DBJUMPPOINT_ADDR   0x60

OS_CACHED_REGION_PREFIX

#define OS_CACHED_REGION_PREFIX   0x8000

OS_BI2_DEBUG_ADDRESS [2/2]

#define OS_BI2_DEBUG_ADDRESS   0x800000F4

OS_BI2_DEBUGFLAG_OFFSET

#define OS_BI2_DEBUGFLAG_OFFSET   0xC

PAD3_BUTTON_ADDR

#define PAD3_BUTTON_ADDR   0x800030E4

OS_DVD_DEVICECODE

#define OS_DVD_DEVICECODE   0x800030E6

DEBUGFLAG_ADDR [2/2]

#define DEBUGFLAG_ADDR   0x800030E8

OS_DEBUG_ADDRESS_2 [2/2]

#define OS_DEBUG_ADDRESS_2   0x800030E9

DB_EXCEPTIONRET_OFFSET

#define DB_EXCEPTIONRET_OFFSET   0xC

DB_EXCEPTIONDEST_OFFSET

#define DB_EXCEPTIONDEST_OFFSET   0x8

NOP

#define NOP   0x60000000

BOOT_REGION_START

#define BOOT_REGION_START   (*(u32*) 0x812FDFF0)

BOOT_REGION_END

#define BOOT_REGION_END   (*(u32*) 0x812FDFEC)

Function Documentation

EnableMetroTRKInterrupts()

void EnableMetroTRKInterrupts ( void )

extern

__OSEVStart()

void __OSEVStart

(

void

)

__OSEVEnd()

void __OSEVEnd

(

void

)

__OSEVSetNumber()

void __OSEVSetNumber

(

void

)

__OSExceptionVector()

void __OSExceptionVector

(

void

)

__DBVECTOR()

void __DBVECTOR

(

void

)

__OSDBINTSTART()

void __OSDBINTSTART

(

void

)

__OSDBINTEND()

void __OSDBINTEND

(

void

)

__OSDBJUMPSTART()

void __OSDBJUMPSTART

(

void

)

__OSDBJUMPEND()

void __OSDBJUMPEND

(

void

)

__OSInitFPRs()

asm void __OSInitFPRs ( void )

static

OSExceptionInit()

void OSExceptionInit ( void )

static

OSDefaultExceptionHandler() [1/2]

void OSDefaultExceptionHandler ( unsigned char exception, struct OSContext * context )

static

__OSIsDebuggerPresent()

unsigned long __OSIsDebuggerPresent

(

void

)

OSGetConsoleType()

unsigned long OSGetConsoleType

(

void

)

ClearArena()

void ClearArena ( void )

static

OSInit()

void OSInit

(

void

)

__OSDBIntegrator()

asm void __OSDBIntegrator ( void )

static

__OSDBJump()

asm void __OSDBJump ( void )

static

__OSSetExceptionHandler()

__OSExceptionHandler __OSSetExceptionHandler	(	__OSException	exception,
		__OSExceptionHandler	handler )

__OSGetExceptionHandler()

__OSExceptionHandler __OSGetExceptionHandler

(

__OSException

exception

)

OSExceptionVector()

asm void OSExceptionVector ( void )

static

__OSUnhandledException()

void __OSUnhandledException	(	__OSException	exception,
		OSContext *	context,
		u32	dsisr,
		u32	dar )

OSDefaultExceptionHandler() [2/2]

asm void OSDefaultExceptionHandler	(	register __OSException	exception,
		register OSContext *	context )

__OSPSInit()

void __OSPSInit

(

void

)

__OSGetDIConfig()

u32 __OSGetDIConfig

(

void

)

Variable Documentation

__DVDLongFileNameFlag

unsigned long __DVDLongFileNameFlag

extern

__PADSpec

unsigned long __PADSpec

extern

__ArenaLo

unsigned char __ArenaLo[]

extern

_stack_addr

char _stack_addr[]

extern

__ArenaHi

unsigned char __ArenaHi[]

extern

__OSStartTime

u64 __OSStartTime

BootInfo

struct OSBootInfo_s* BootInfo

static

BI2DebugFlag

unsigned long* BI2DebugFlag

static

BI2DebugFlagHolder

u32 BI2DebugFlagHolder

static

ZeroF

double ZeroF

static

AreWeInitialized

int AreWeInitialized

static

OSExceptionTable

void(** OSExceptionTable) (unsigned char, struct OSContext *) ( unsigned char , struct OSContext *  )

static

__OSExceptionLocations

u32 __OSExceptionLocations[]

static

Initial value:

                                  = {
    0x00000100, 0x00000200, 0x00000300, 0x00000400, 0x00000500, 0x00000600, 0x00000700, 0x00000800,
    0x00000900, 0x00000C00, 0x00000D00, 0x00000F00, 0x00001300, 0x00001400, 0x00001700,
}