arch_inlines.h File Reference

#include <zephyr/kernel_structs.h>
#include <zsr.h>

Go to the source code of this file.

Macros
#define	XTENSA_RSR(sr)
#define	XTENSA_WSR(sr, v)
#define	XTENSA_RUR(ur)
#define	XTENSA_WUR(ur, v)

Functions
static ALWAYS_INLINE _cpu_t *	arch_curr_cpu (void)
static ALWAYS_INLINE uint32_t	arch_proc_id (void)
static ALWAYS_INLINE unsigned int	arch_num_cpus (void)

Macro Definition Documentation

XTENSA_RSR

#define XTENSA_RSR

(

sr

)

Value:

        ({uint32_t v; \
         __asm__ volatile ("rsr." sr " %0" : "=a"(v)); \
         v; })

XTENSA_RUR

#define XTENSA_RUR

(

ur

)

Value:

        ({uint32_t v; \
         __asm__ volatile ("rur." ur " %0" : "=a"(v)); \
         v; })

XTENSA_WSR

#define XTENSA_WSR	(		sr,
			v
	)

Value:

        do { \
                __asm__ volatile ("wsr." sr " %0" : : "r"(v)); \
        } while (false)

XTENSA_WUR

#define XTENSA_WUR	(		ur,
			v
	)

Value:

        do { \
                __asm__ volatile ("wur." ur " %0" : : "r"(v)); \
        } while (false)

Function Documentation

arch_curr_cpu()

static ALWAYS_INLINE _cpu_t * arch_curr_cpu ( void  )

static

arch_num_cpus()

static ALWAYS_INLINE unsigned int arch_num_cpus ( void  )

static

arch_proc_id()

static ALWAYS_INLINE uint32_t arch_proc_id ( void  )

static