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
82 lines
2.8 KiB
ArmAsm
82 lines
2.8 KiB
ArmAsm
/* $NetBSD: cerror.S,v 1.19 2013/09/12 15:36:15 joerg Exp $ */
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/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* This code is derived from software contributed to Berkeley by
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* Ralph Campbell.
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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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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "SYS.h"
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#if defined(LIBC_SCCS) && !defined(lint)
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#if 0
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RCSID("from: @(#)cerror.s 8.1 (Berkeley) 6/16/93")
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#else
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RCSID("$NetBSD: cerror.S,v 1.19 2013/09/12 15:36:15 joerg Exp $")
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#endif
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#endif /* LIBC_SCCS and not lint */
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#ifdef __PIC__
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.protected __cerror
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#endif
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#ifdef _REENTRANT
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.globl _C_LABEL(__errno)
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NESTED_NOPROFILE(__cerror, CALLFRAME_SIZ, ra)
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.mask 0x80000000, (CALLFRAME_RA - CALLFRAME_SIZ)
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PIC_PROLOGUE(__cerror)
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PTR_SUBU sp, CALLFRAME_SIZ
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PTR_S ra, CALLFRAME_RA(sp)
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INT_S v0, CALLFRAME_S0(sp) # save errno value
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SAVE_GP(CALLFRAME_GP)
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PTR_LA t9, _C_LABEL(__errno) # locate address of errno
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RESTORE_GP64 # restore GP (from t3)
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jalr t9 # __errno()
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INT_L t0, CALLFRAME_S0(sp)
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PTR_L ra, CALLFRAME_RA(sp)
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INT_S t0, 0(v0) # update errno value
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PTR_ADDU sp, CALLFRAME_SIZ
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li v0, -1
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li v1, -1
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j ra # GP has been restored.
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END(__cerror)
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#else
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.globl _C_LABEL(errno)
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LEAF_NOPROFILE(__cerror)
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PIC_PROLOGUE(__cerror)
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INT_S v0, _C_LABEL(errno)
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li v0, -1
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li v1, -1
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PIC_RETURN()
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END(__cerror)
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#endif /* _REENTRANT */
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