init.h

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#ifndef ZEPHYR_INCLUDE_ARCH_COMMON_INIT_H_
#define ZEPHYR_INCLUDE_ARCH_COMMON_INIT_H_
 
#include <zephyr/toolchain.h>
#include <stddef.h>
 
FUNC_NORETURN void z_cstart(void);
 
/* Early boot functions */
void arch_early_memset(void *dst, int c, size_t n);
void arch_early_memcpy(void *dst, const void *src, size_t n);
 
void arch_bss_zero(void);
 
#ifdef CONFIG_LINKER_USE_BOOT_SECTION
void arch_bss_zero_boot(void);
#else
static inline void arch_bss_zero_boot(void)
{
        /* Do nothing */
}
#endif /* CONFIG_LINKER_USE_BOOT_SECTION */
 
#endif /* ZEPHYR_INCLUDE_ARCH_COMMON_INIT_H_ */