interrupt_utils.c File Reference

#include "interrupt_utils.h"

Include dependency graph for interrupt_utils.c:

Go to the source code of this file.

Defines
#define	FIQ_MASK   0x00000040
#define	INT_MASK   (IRQ_MASK | FIQ_MASK)
#define	IRQ_MASK   0x00000080
Functions
static unsigned	__get_cpsr (void)
static void	__set_cpsr (unsigned val)
unsigned	disableFIQ (void)
unsigned	disableIRQ (void)
unsigned	enableFIQ (void)
unsigned	enableIRQ (void)
unsigned	restoreFIQ (unsigned oldCPSR)
unsigned	restoreIRQ (unsigned oldCPSR)

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Define Documentation

#define FIQ_MASK   0x00000040

Definition at line 17 of file interrupt_utils.c.

#define INT_MASK   (IRQ_MASK | FIQ_MASK)

Definition at line 18 of file interrupt_utils.c.

#define IRQ_MASK   0x00000080

Definition at line 16 of file interrupt_utils.c.

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Function Documentation

static unsigned __get_cpsr

(

void

)

[inline, static]

Definition at line 20 of file interrupt_utils.c.

static void __set_cpsr

(

unsigned

val

)

[inline, static]

Definition at line 27 of file interrupt_utils.c.

unsigned disableFIQ

(

void

)

Definition at line 59 of file interrupt_utils.c.

unsigned disableIRQ

(

void

)

Definition at line 32 of file interrupt_utils.c.

unsigned enableFIQ

(

void

)

Definition at line 77 of file interrupt_utils.c.

unsigned enableIRQ

(

void

)

Definition at line 50 of file interrupt_utils.c.

unsigned restoreFIQ

(

unsigned

oldCPSR

)

Definition at line 68 of file interrupt_utils.c.

unsigned restoreIRQ

(

unsigned

oldCPSR

)

Definition at line 41 of file interrupt_utils.c.