84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
60 lines
2.4 KiB
ArmAsm
60 lines
2.4 KiB
ArmAsm
/*-
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* Copyright (c) 2012 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Matt Thomas of 3am Software Foundry.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <machine/asm.h>
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#ifdef _ARM_ARCH_7
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RCSID("$NetBSD: neon_mask.S,v 1.2 2012/12/18 06:14:23 matt Exp $")
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/*
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* __neon_loading_qword_bitmask(size_t len);
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* IN r0 = length of mask in bits
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* OUT q0 = mask
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*/
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ENTRY(__neon_leading_qword_bitmask)
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cmp r0, #64 /* which dword is partial? */
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#ifdef __ARMEL__
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sublt r0, r0, #64 /* 1st dword needs MSBs cleared */
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subge r1, r0, #128 /* 2nd dword needs MSBs cleared */
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#else
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rsblt r0, r0, #64 /* 1st dword needs LSBs cleared */
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rsbge r1, r0, #128 /* 2nd dword needs LSBs cleared */
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#endif
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movge r0, #0 /* 1st dword needs to left alone */
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movlt r1, #64 /* 2st dword needs to be cleared */
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vmov d2, r0, r1 /* move dword shifts to SIMD */
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vmovl.u32 q1, d2 /* 2 U32 -> 2 U64 */
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vmvn.u64 q0, #0 /* create a mask */
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vshl.u64 q0, q0, q1 /* shift out unneeded bytes */
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RET
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END(__neon_leading_qword_bitmask)
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#endif /* _ARM_ARCH_7 */
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