Date: Fri, 10 Jul 2009 19:06:15 +0000 (UTC) From: Warner Losh <imp@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r195580 - projects/mips/sys/mips/include Message-ID: <200907101906.n6AJ6F3T029299@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: imp Date: Fri Jul 10 19:06:15 2009 New Revision: 195580 URL: http://svn.freebsd.org/changeset/base/195580 Log: Fixed aligned macros... # I'm not sure bde will like this, but I want to commit it for others to review # as well. :) Modified: projects/mips/sys/mips/include/param.h Modified: projects/mips/sys/mips/include/param.h ============================================================================== --- projects/mips/sys/mips/include/param.h Fri Jul 10 19:04:32 2009 (r195579) +++ projects/mips/sys/mips/include/param.h Fri Jul 10 19:06:15 2009 (r195580) @@ -80,11 +80,11 @@ /* * Round p (pointer or byte index) up to a correctly-aligned value for all * data types (int, long, ...). The result is u_int and must be cast to - * any desired pointer type. + * any desired pointer type. XXX u_int isn't big enough to hod a pointer. */ #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 _ALIGN(p) (((uintptr_t)(p) + _ALIGNBYTES) &~ _ALIGNBYTES) +#define ALIGNED_POINTER(p, t) ((((uintptr_t)(p)) & (sizeof (t) - 1)) == 0) #define ALIGNBYTES _ALIGNBYTES #define ALIGN(p) _ALIGN(p)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200907101906.n6AJ6F3T029299>