| 35,38 → 35,14 |
|---|
| #ifndef KERN_ppc64_BYTEORDER_H_ |
| #define KERN_ppc64_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) |
| |
| |
| /** 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 |
| |
| /** @} |