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
66 lines
2.3 KiB
ArmAsm
66 lines
2.3 KiB
ArmAsm
/*-
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* Copyright (c) 2013 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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/*
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* Implementation of strcat using strlen/strcpy.
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*/
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ENTRY(strcat)
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#if defined(__ARM_EABI__) && defined(__UNWIND_TABLES__)
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.fnstart
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.cfi_startproc
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#endif
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push {r3-r5, lr} /* save registers */
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#if defined(__ARM_EABI__) && defined(__UNWIND_TABLES__)
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.save {r3-r5, lr}
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.cfi_def_cfa_offset 16
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.cfi_offset 14, -4
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.cfi_offset 5, -8
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.cfi_offset 4, -12
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.cfi_offset 3, -16
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#endif
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mov r4, r0 /* save dst */
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mov r5, r1 /* save append */
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bl PLT_SYM(strlen) /* find length of dst */
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adds r0, r0, r4 /* add to dst pointer */
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mov r1, r5 /* fetch append */
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bl PLT_SYM(strcpy) /* append string */
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mov r0, r4 /* restore dst as return value */
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pop {r3-r5, pc} /* restore registers */
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#if defined(__ARM_EABI__) && defined(__UNWIND_TABLES__)
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.cfi_endproc
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.fnend
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#endif
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END(strcat)
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