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553cb3ed46
sys/param.h was manually adjusted to not define __NetBSD_Version__ since it will be defined by the compiler.
89 lines
No EOL
2.9 KiB
C
Vendored
89 lines
No EOL
2.9 KiB
C
Vendored
/* pcb.h,v 1.14.22.2 2007/11/06 23:15:05 matt Exp */
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/*
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* Copyright (c) 2001 Matt Thomas <matt@3am-software.com>.
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* Copyright (c) 1994 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 the RiscBSD team.
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* 4. The name "RiscBSD" 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 RISCBSD ``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 RISCBSD 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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#ifndef _ARM_PCB_H_
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#define _ARM_PCB_H_
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#include <machine/frame.h>
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#include <arm/arm32/pte.h>
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#include <arm/reg.h>
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struct pcb_faultinfo {
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void *pfi_faultptep;
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vaddr_t pfi_faultaddr;
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u_int pfi_repeats;
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pid_t pfi_lastpid;
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uint8_t pfi_faulttype;
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};
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#define pcb_ksp pcb_sp
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struct pcb {
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/*
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* WARNING!
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* cpuswitchto.S relies on pcb_r8 being quad-aligned
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* (due to the use of "strd" when compiled for XSCALE)
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*/
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u_int pcb_r8 __aligned(8); /* used */
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u_int pcb_r9; /* used */
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u_int pcb_r10; /* used */
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u_int pcb_r11; /* used */
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u_int pcb_r12; /* used */
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u_int pcb_sp; /* used */
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u_int pcb_lr;
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u_int pcb_pc;
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/*
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* ARMv6 has two user thread/process id registers which can hold
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* any 32bit quanttiies.
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*/
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u_int pcb_user_pid_rw; /* p15, 0, Rd, c13, c0, 2 */
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u_int pcb_user_pid_ro; /* p15, 0, Rd, c13, c0, 3 */
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void * pcb_onfault; /* On fault handler */
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struct vfpreg pcb_vfp; /* VFP registers */
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struct vfpreg pcb_kernel_vfp; /* kernel VFP state */
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struct pcb_faultinfo pcb_faultinfo;
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};
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/*
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* No additional data for core dumps.
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*/
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struct md_coredump {
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int md_empty;
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};
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#endif /* _ARM_PCB_H_ */ |