diff options
Diffstat (limited to 'sysdeps/powerpc/sysdep.h')
| -rw-r--r-- | sysdeps/powerpc/sysdep.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdeps/powerpc/sysdep.h b/sysdeps/powerpc/sysdep.h index 1b5334ad34..bc2cb6681a 100644 --- a/sysdeps/powerpc/sysdep.h +++ b/sysdeps/powerpc/sysdep.h @@ -144,6 +144,21 @@ #define VRSAVE 256 +/* The 32-bit words of a 64-bit dword are at these offsets in memory. */ +#if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN +# define LOWORD 0 +# define HIWORD 4 +#else +# define LOWORD 4 +# define HIWORD 0 +#endif + +/* The high 16-bit word of a 64-bit dword is at this offset in memory. */ +#if defined __LITTLE_ENDIAN__ || defined _LITTLE_ENDIAN +# define HISHORT 6 +#else +# define HISHORT 0 +#endif /* This seems to always be the case on PPC. */ #define ALIGNARG(log2) log2 |