OSInterrupt.c File Reference

#include <placeholder.h>
#include <__mem.h>
#include <dolphin/ai/ai.h>
#include <dolphin/dsp/dsp.h>
#include <dolphin/os.h>
#include <dolphin/os/OSExi.h>
#include <dolphin/os/OSInit.h>
#include <dolphin/os/OSInterrupt.h>
#include <dolphin/os/OSMemory.h>
#include <dolphin/os/OSThread.h>
#include <dolphin/os/OSTime.h>
#include <MetroTRK/intrinsics.h>

Functions
bool	OSDisableInterrupts (void)
bool	OSEnableInterrupts (void)
bool	OSRestoreInterrupts (bool level)
__OSInterruptHandler	__OSSetInterruptHandler (__OSInterrupt id, __OSInterruptHandler handler)
__OSInterruptHandler	__OSGetInterruptHandler (__OSInterrupt id)
static void	ExternalInterruptHandler (__OSException exception, OSContext *context)
struct {
u32   x0
u32   intr
}	AT_ADDRESS (0xCC003000)
volatile u32 OS_INTR_OLD	AT_ADDRESS (0x800000C4)
volatile u32 OS_INTR_CUR	AT_ADDRESS (0x800000C8)
void	__OSInterruptInit (void)
u32	SetInterruptMask (OSInterruptMask mask, OSInterruptMask current)
OSInterruptMask	__OSMaskInterrupts (OSInterruptMask global)
OSInterruptMask	__OSUnmaskInterrupts (OSInterruptMask global)
void	__OSDispatchInterrupt (__OSException exception, OSContext *context)
static void	ExternalInterruptHandler (register __OSException exception, register OSContext *context)

Variables
static __OSInterruptHandler *	InterruptHandlerTable
static OSInterruptMask	InterruptPrioTable []
volatile OSTime	__OSLastInterruptTime
volatile s16	__OSLastInterrupt
volatile u32	__OSLastInterruptSrr0

Function Documentation

OSDisableInterrupts()

bool OSDisableInterrupts

(

void

)

OSEnableInterrupts()

bool OSEnableInterrupts

(

void

)

OSRestoreInterrupts()

bool OSRestoreInterrupts

(

bool

level

)

__OSSetInterruptHandler()

__OSInterruptHandler __OSSetInterruptHandler	(	__OSInterrupt	id,
		__OSInterruptHandler	handler
	)

__OSGetInterruptHandler()

__OSInterruptHandler __OSGetInterruptHandler

(

__OSInterrupt

id

)

ExternalInterruptHandler() [1/2]

static void ExternalInterruptHandler ( __OSException  exception, OSContext *  context  )

static

AT_ADDRESS() [1/3]

volatile struct @8 AT_ADDRESS ( 0xCC003000  )

extern

AT_ADDRESS() [2/3]

volatile u32 OS_INTR_OLD AT_ADDRESS ( 0x800000C4  )

extern

AT_ADDRESS() [3/3]

volatile u32 OS_INTR_CUR AT_ADDRESS ( 0x800000C8  )

extern

__OSInterruptInit()

void __OSInterruptInit

(

void

)

SetInterruptMask()

u32 SetInterruptMask	(	OSInterruptMask	mask,
		OSInterruptMask	current
	)

__OSMaskInterrupts()

OSInterruptMask __OSMaskInterrupts

(

OSInterruptMask

global

)

__OSUnmaskInterrupts()

OSInterruptMask __OSUnmaskInterrupts

(

OSInterruptMask

global

)

__OSDispatchInterrupt()

void __OSDispatchInterrupt	(	__OSException	exception,
		OSContext *	context
	)

ExternalInterruptHandler() [2/2]

static void ExternalInterruptHandler ( register __OSException  exception, register OSContext *  context  )

static

Variable Documentation

InterruptHandlerTable

__OSInterruptHandler * InterruptHandlerTable

static

InterruptPrioTable

OSInterruptMask InterruptPrioTable[]

static

Initial value:

= {
    OS_INTRMASK_PI_ERROR,
    OS_INTRMASK_PI_DEBUG,
    OS_INTRMASK_MEM,
    OS_INTRMASK_PI_RSW,
    OS_INTRMASK_PI_VI,
    OS_INTRMASK_PI_PE,
    OS_INTRMASK_PI_HSP,
    OS_INTRMASK_DSP_ARAM | OS_INTRMASK_DSP_DSP | OS_INTRMASK_AI |
        OS_INTRMASK_EXI | OS_INTRMASK_PI_SI | OS_INTRMASK_PI_DI,
    OS_INTRMASK_DSP_AI,
    OS_INTRMASK_PI_CP,
    0xFFFFFFFF,
}

__OSLastInterruptTime

volatile OSTime __OSLastInterruptTime

__OSLastInterrupt

volatile s16 __OSLastInterrupt

__OSLastInterruptSrr0

volatile u32 __OSLastInterruptSrr0

x0

u32 x0

intr

u32 intr