60 lines
2.2 KiB
ArmAsm
60 lines
2.2 KiB
ArmAsm
/*
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* Copyright (c) 1995 Paul Kranenburg
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* All rights reserved.
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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. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Paul Kranenburg.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#if defined(SYSLIBC_RCS) && !defined(lint)
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.text
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.asciz "$FreeBSD$"
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#endif /* SYSLIBC_RCS and not lint */
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#include <machine/asm.h>
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#include "assym.s"
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ENTRY(sigsetjmp)
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PIC_PROLOGUE(%o3, %o2)
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SET(CNAME(setjmp), %o2, %o3)
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SET(CNAME(_setjmp), %o2, %o4)
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movrnz %o1, %o3, %o4
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jmp %o4
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stw %o1, [%o0 + UC_MC + MC_O1]
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END(sigsetjmp)
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ENTRY(siglongjmp)
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PIC_PROLOGUE(%o3, %o2)
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lduw [%o0 + UC_MC + MC_O1], %o1
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SET(CNAME(longjmp), %o2, %o3)
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SET(CNAME(_longjmp), %o2, %o4)
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movrnz %o1, %o3, %o4
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jmp %o4
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nop
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illtrap
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END(siglongjmp)
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