87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/* $NetBSD: cpufunc.h,v 1.1 1997/01/26 01:31:20 mark Exp $ */
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/*
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* Copyright (c) 1997 Mark Brinicombe.
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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 Mark Brinicombe
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* 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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* RiscBSD kernel project
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*
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* cpufunc.h
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*
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* Prototypes for cpu related functions.
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*/
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#ifndef _ARM32_CPUFUNC_H_
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#define _ARM32_CPUFUNC_H_
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#include <sys/types.h>
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#ifdef _KERNEL
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/* Assembly modules */
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/*
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* Functions to manipulate the CPSR
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* (in arm32/arm32/setcpsr.S)
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*/
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u_int SetCPSR __P((u_int bic, u_int eor));
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u_int GetCPSR __P((void));
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/*
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* Functions to manipulate coproc #15 registers
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* (in arm32/arm32/coproc15.S
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*/
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void tlb_flush __P((void));
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void cache_clean __P((void));
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void sync_caches __P((void));
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void sync_icache __P((void));
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void cpu_control __P((u_int control));
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void cpu_domains __P((u_int domains));
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void setttb __P((u_int ttb));
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u_int cpu_id __P((void));
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u_int cpu_faultstatus __P((void));
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u_int cpu_faultaddress __P((void));
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/*
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* Functions to manipulate cpu r13
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* (in arm32/arm32/setstack.S)
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*/
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void set_stackptr __P((u_int mode, u_int address));
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u_int get_stackptr __P((u_int mode));
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#endif /* _KERNEL */
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#endif /* _ARM32_CPUFUNC_H_ */
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/* End of cpufunc.h */
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