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
61 lines
2.2 KiB
ArmAsm
61 lines
2.2 KiB
ArmAsm
/* $NetBSD: getcontext.S,v 1.10 2013/09/03 00:30:19 matt Exp $ */
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/*-
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* Copyright (c) 2001 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 Klaus Klein.
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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 "SYS.h"
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#include "assym.h"
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#if defined(SYSLIBC_SCCS) && !defined(lint)
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RCSID("$NetBSD: getcontext.S,v 1.10 2013/09/03 00:30:19 matt Exp $")
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#endif /* SYSLIBC_SCCS && !lint */
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#ifdef WEAK_ALIAS
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WEAK_ALIAS(getcontext, _getcontext)
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#endif
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ENTRY(_getcontext)
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mov r2, r0 /* Must save argument pointer. */
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SYSTRAP (getcontext)
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_INVOKE_CERROR()
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#if !defined(__thumb__) || defined(_ARM_ARCH_T2)
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str lr, [r2, #_UC_REGS_PC] /* Adjust PC. */
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#else
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mov r3, lr
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str r3, [r2, #_UC_REGS_PC] /* Adjust PC. */
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#endif
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#ifdef SOFTFLOAT
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/* Ahem. */
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/* Judging from the softfloat code we should at least save
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the exception codes and rounding mode here. */
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#endif
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movs r0, #0
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str r0, [r2, #_UC_REGS_R0] /* Return 0. */
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RET
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END(_getcontext)
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