35,38 → 35,14 |
#ifndef KERN_ppc32_BYTEORDER_H_ |
#define KERN_ppc32_BYTEORDER_H_ |
|
#include <arch/types.h> |
#include <byteorder.h> |
|
#define BIG_ENDIAN |
#define uint32_t_le2host(n) uint64_t_byteorder_swap(n) |
#define uint64_t_le2host(n) uint32_t_byteorder_swap(n) |
|
static inline uint64_t uint64_t_le2host(uint64_t n) |
{ |
return uint64_t_byteorder_swap(n); |
} |
#define uint32_t_be2host(n) (n) |
#define uint64_t_be2host(n) (n) |
|
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/** Convert little-endian unative_t to host unative_t |
* |
* Convert little-endian unative_t parameter to host endianess. |
* |
* @param n Little-endian unative_t argument. |
* |
* @return Result in host endianess. |
* |
*/ |
static inline unative_t unative_t_le2host(unative_t n) |
{ |
uintptr_t v; |
|
asm volatile ( |
"lwbrx %0, %1, %2\n" |
: "=r" (v) |
: "i" (0), "r" (&n) |
); |
return v; |
} |
|
#endif |
|
/** @} |