libmetal
Functions
sys.c File Reference
#include <metal/compiler.h>
#include <metal/io.h>
#include <metal/sys.h>
#include <stdint.h>
#include "xil_cache.h"
#include "xil_exception.h"
#include "xil_mmu.h"
#include "xil_mpu.h"
#include "xreg_cortexr5.h"
#include "xscugic.h"

Functions

void sys_irq_restore_enable (unsigned int flags)
 
unsigned int sys_irq_save_disable (void)
 
void metal_machine_cache_flush (void *addr, unsigned int len)
 
void metal_machine_cache_invalidate (void *addr, unsigned int len)
 
void metal_weak metal_generic_default_poll (void)
 poll function until some event happens More...
 
void * metal_machine_io_mem_map (void *va, metal_phys_addr_t pa, size_t size, unsigned int flags)
 

Function Documentation

◆ metal_generic_default_poll()

void metal_weak metal_generic_default_poll ( void  )

poll function until some event happens

◆ metal_machine_cache_flush()

void metal_machine_cache_flush ( void *  addr,
unsigned int  len 
)

◆ metal_machine_cache_invalidate()

void metal_machine_cache_invalidate ( void *  addr,
unsigned int  len 
)

◆ metal_machine_io_mem_map()

void * metal_machine_io_mem_map ( void *  va,
metal_phys_addr_t  pa,
size_t  size,
unsigned int  flags 
)

The code moved to cortexr5/xil_mpu.c:Xil_MemMap() NULL in pa masks possible Xil_MemMap() errors.

◆ sys_irq_restore_enable()

void sys_irq_restore_enable ( unsigned int  flags)

◆ sys_irq_save_disable()

unsigned int sys_irq_save_disable ( void  )