diff options
-rw-r--r-- | sys/amd64/include/param.h | 17 | ||||
-rw-r--r-- | sys/arm/include/param.h | 7 | ||||
-rw-r--r-- | sys/i386/include/param.h | 7 | ||||
-rw-r--r-- | sys/ia64/include/param.h | 20 | ||||
-rw-r--r-- | sys/mips/include/param.h | 8 | ||||
-rw-r--r-- | sys/powerpc/include/param.h | 7 | ||||
-rw-r--r-- | sys/sparc64/include/param.h | 7 | ||||
-rw-r--r-- | sys/sun4v/include/param.h | 7 |
8 files changed, 52 insertions, 28 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 diff --git a/sys/arm/include/param.h b/sys/arm/include/param.h index 802390b..c680148 100644 --- a/sys/arm/include/param.h +++ b/sys/arm/include/param.h @@ -80,6 +80,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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) ((((unsigned)(p)) & (sizeof(t)-1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an diff --git a/sys/i386/include/param.h b/sys/i386/include/param.h index a6108db..2bcbaf4 100644 --- a/sys/i386/include/param.h +++ b/sys/i386/include/param.h @@ -73,6 +73,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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 diff --git a/sys/ia64/include/param.h b/sys/ia64/include/param.h index f59c408..cb805a6 100644 --- a/sys/ia64/include/param.h +++ b/sys/ia64/include/param.h @@ -46,12 +46,6 @@ * 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 15 @@ -59,9 +53,6 @@ #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 @@ -84,20 +75,15 @@ #define MAXCPU 1 #endif +#define ALIGNBYTES _ALIGNBYTES +#define ALIGN(p) _ALIGN(p) /* - * 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). - * */ -#define ALIGNBYTES _ALIGNBYTES -#define ALIGN(p) _ALIGN(p) -#define ALIGNED_POINTER(p,t) _ALIGNED_POINTER(p,t) +#define ALIGNED_POINTER(p,t) ((((u_long)(p)) & (sizeof(t)-1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an diff --git a/sys/mips/include/param.h b/sys/mips/include/param.h index ea599d1..250de77 100644 --- a/sys/mips/include/param.h +++ b/sys/mips/include/param.h @@ -84,10 +84,16 @@ */ #define _ALIGNBYTES 7 #define _ALIGN(p) (((u_int)(p) + _ALIGNBYTES) &~ _ALIGNBYTES) -#define ALIGNED_POINTER(p, t) ((((u_int32_t)(p)) & (sizeof (t) - 1)) == 0) #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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) ((((unsigned)(p)) & (sizeof (t) - 1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an diff --git a/sys/powerpc/include/param.h b/sys/powerpc/include/param.h index a9142c6..9728fe4 100644 --- a/sys/powerpc/include/param.h +++ b/sys/powerpc/include/param.h @@ -78,6 +78,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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) ((((unsigned)(p)) & (sizeof (t) - 1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an diff --git a/sys/sparc64/include/param.h b/sys/sparc64/include/param.h index f09a6cd..ebd7f0d 100644 --- a/sys/sparc64/include/param.h +++ b/sys/sparc64/include/param.h @@ -70,6 +70,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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) ((((u_long)(p)) & (sizeof (t) - 1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an diff --git a/sys/sun4v/include/param.h b/sys/sun4v/include/param.h index e42abf5..4b26748 100644 --- a/sys/sun4v/include/param.h +++ b/sys/sun4v/include/param.h @@ -70,6 +70,13 @@ #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p) +/* + * 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) ((((u_long)(p)) & (sizeof (t) - 1)) == 0) /* * CACHE_LINE_SIZE is the compile-time maximum cache line size for an |