arch.h File Reference

Xtensa specific kernel interface header This header contains the Xtensa specific kernel interface. It is included by the generic kernel interface header (include/arch/cpu.h) More...

#include <irq.h>
#include <devicetree.h>
#include <zephyr/types.h>
#include <toolchain.h>
#include <arch/common/sys_bitops.h>
#include <arch/common/sys_io.h>
#include <arch/common/ffs.h>
#include <sw_isr_table.h>
#include <arch/xtensa/thread.h>
#include <xtensa/config/core.h>
#include <arch/common/addr_types.h>
#include <arch/xtensa/gdbstub.h>
#include <arch/xtensa/exc.h>

Go to the source code of this file.

Macros
#define	ARCH_STACK_PTR_ALIGN   16
#define	sys_define_gpr_with_alias(name1, name2)   union { uint32_t name1, name2; }
#define	ARCH_IRQ_CONNECT(irq_p, priority_p, isr_p, isr_param_p, flags_p)
#define	XTENSA_ERR_NORET

Functions
uint32_t	sys_clock_cycle_get_32 (void)
static uint32_t	arch_k_cycle_get_32 (void)
uint64_t	sys_clock_cycle_get_64 (void)
static uint64_t	arch_k_cycle_get_64 (void)
static ALWAYS_INLINE void	arch_nop (void)

Detailed Description

Xtensa specific kernel interface header This header contains the Xtensa specific kernel interface. It is included by the generic kernel interface header (include/arch/cpu.h)

Macro Definition Documentation

ARCH_IRQ_CONNECT

#define ARCH_IRQ_CONNECT	(		irq_p,
			priority_p,
			isr_p,
			isr_param_p,
			flags_p
	)

Value:

{ \
        Z_ISR_DECLARE(irq_p, flags_p, isr_p, isr_param_p); \
}

ARCH_STACK_PTR_ALIGN

#define ARCH_STACK_PTR_ALIGN   16

sys_define_gpr_with_alias

#define sys_define_gpr_with_alias	(		name1,
			name2
	)		union { uint32_t name1, name2; }

XTENSA_ERR_NORET

#define XTENSA_ERR_NORET

Function Documentation

arch_k_cycle_get_32()

static uint32_t arch_k_cycle_get_32 ( void  )

inlinestatic

arch_k_cycle_get_64()

static uint64_t arch_k_cycle_get_64 ( void  )

inlinestatic

arch_nop()

static ALWAYS_INLINE void arch_nop ( void  )

static

sys_clock_cycle_get_32()

uint32_t sys_clock_cycle_get_32

(

void

)

sys_clock_cycle_get_64()

uint64_t sys_clock_cycle_get_64

(

void

)