Date: Tue, 12 Jan 2016 16:31:07 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r293775 - head/sys/boot/uboot/lib Message-ID: <201601121631.u0CGV7v6074494@repo.freebsd.org>
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Author: ian Date: Tue Jan 12 16:31:07 2016 New Revision: 293775 URL: https://svnweb.freebsd.org/changeset/base/293775 Log: Cast using uintfptr_t and eliminate the cast to uint64_t which is uneeded because rounding down cannot increase the number of bits needed to express the result. I had no idea there was such a thing as uintfptr_t. Requested by: bde Modified: head/sys/boot/uboot/lib/copy.c Modified: head/sys/boot/uboot/lib/copy.c ============================================================================== --- head/sys/boot/uboot/lib/copy.c Tue Jan 12 16:21:34 2016 (r293774) +++ head/sys/boot/uboot/lib/copy.c Tue Jan 12 16:31:07 2016 (r293775) @@ -100,7 +100,7 @@ uboot_loadaddr(u_int type, void *data, u biggest_block = 0; biggest_size = 0; - subldr = rounddown2((uint64_t)(uintptr_t)_start, KERN_ALIGN); + subldr = rounddown2((uintfptr_t)_start, KERN_ALIGN); eubldr = roundup2((uint64_t)uboot_heap_end, KERN_ALIGN); for (i = 0; i < si->mr_no; i++) { if (si->mr[i].flags != MR_ATTR_DRAM)
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