diff options
Diffstat (limited to 'sys/amd64/include/param.h')
| -rw-r--r-- | sys/amd64/include/param.h | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sys/amd64/include/param.h b/sys/amd64/include/param.h index 8ab4cff..edcf427 100644 --- a/sys/amd64/include/param.h +++ b/sys/amd64/include/param.h @@ -47,12 +47,6 @@ * Round p (pointer or byte index) up to a correctly-aligned value * for all data types (int, long, ...). The result is u_long and * must be cast to any desired pointer type. - * - * ALIGNED_POINTER is a boolean macro that checks whether an address - * is valid to fetch data elements of type t from on this architecture. - * This does not reflect the optimal alignment, just the possibility - * (within reasonable limits). - * */ #ifndef _ALIGNBYTES #define _ALIGNBYTES (sizeof(long) - 1) @@ -60,9 +54,6 @@ #ifndef _ALIGN #define _ALIGN(p) (((u_long)(p) + _ALIGNBYTES) &~ _ALIGNBYTES) #endif -#ifndef _ALIGNED_POINTER -#define _ALIGNED_POINTER(p,t) ((((u_long)(p)) & (sizeof(t)-1)) == 0) -#endif #ifndef _NO_NAMESPACE_POLLUTION @@ -87,7 +78,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) -#define ALIGNED_POINTER(p,t) _ALIGNED_POINTER(p,t) +/* + * ALIGNED_POINTER is a boolean macro that checks whether an address + * is valid to fetch data elements of type t from on this architecture. + * This does not reflect the optimal alignment, just the possibility + * (within reasonable limits). + */ +#define ALIGNED_POINTER(p, t) 1 /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an |
