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genassym.cf revision 1.13
      1 #	$NetBSD: genassym.cf,v 1.13 2010/10/15 15:55:53 tsutsui Exp $
      2 
      3 #
      4 # Copyright (c) 1982, 1990, 1993
      5 #	The Regents of the University of California.  All rights reserved.
      6 #
      7 # Redistribution and use in source and binary forms, with or without
      8 # modification, are permitted provided that the following conditions
      9 # are met:
     10 # 1. Redistributions of source code must retain the above copyright
     11 #    notice, this list of conditions and the following disclaimer.
     12 # 2. Redistributions in binary form must reproduce the above copyright
     13 #    notice, this list of conditions and the following disclaimer in the
     14 #    documentation and/or other materials provided with the distribution.
     15 # 3. Neither the name of the University nor the names of its contributors
     16 #    may be used to endorse or promote products derived from this software
     17 #    without specific prior written permission.
     18 #
     19 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22 # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29 # SUCH DAMAGE.
     30 #
     31 #	from: @(#)genassym.c	8.3 (Berkeley) 1/4/94
     32 #
     33 
     34 #
     35 # Copyright (c) 1994, 1995 Gordon W. Ross
     36 # Copyright (c) 1993 Adam Glass
     37 #
     38 # Redistribution and use in source and binary forms, with or without
     39 # modification, are permitted provided that the following conditions
     40 # are met:
     41 # 1. Redistributions of source code must retain the above copyright
     42 #    notice, this list of conditions and the following disclaimer.
     43 # 2. Redistributions in binary form must reproduce the above copyright
     44 #    notice, this list of conditions and the following disclaimer in the
     45 #    documentation and/or other materials provided with the distribution.
     46 # 3. All advertising materials mentioning features or use of this software
     47 #    must display the following acknowledgement:
     48 #	This product includes software developed by the University of
     49 #	California, Berkeley and its contributors.
     50 # 4. Neither the name of the University nor the names of its contributors
     51 #    may be used to endorse or promote products derived from this software
     52 #    without specific prior written permission.
     53 #
     54 # THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     55 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     56 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     57 # ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     58 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     59 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     60 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     61 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     62 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     63 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     64 # SUCH DAMAGE.
     65 #
     66 #	from: @(#)genassym.c	8.3 (Berkeley) 1/4/94
     67 #
     68 
     69 if defined(_KERNEL_OPT)
     70 include "opt_compat_svr4.h"
     71 endif
     72 
     73 include <sys/param.h>
     74 include <sys/cdefs.h>
     75 include <sys/errno.h>
     76 include <sys/proc.h>
     77 include <sys/syscall.h>
     78 
     79 include <uvm/uvm_extern.h>
     80 
     81 ifdef COMPAT_SVR4
     82 include <compat/svr4/svr4_syscall.h>
     83 include <compat/svr4/svr4_ucontext.h>
     84 endif
     85 
     86 include <machine/cpu.h>
     87 include <machine/dvma.h>
     88 include <machine/mon.h>
     89 include <machine/pcb.h>
     90 include <machine/pmap.h>
     91 include <machine/psl.h>
     92 include <machine/pte.h>
     93 include <machine/vmparam.h>
     94 
     95 include <sun3/sun3/buserr.h>
     96 include <sun3/sun3/cache.h>
     97 include <sun3/sun3/fc.h>
     98 
     99 include <sun3/sun3x/enable.h>
    100 
    101 # XXX: for copy.s
    102 define	M68030			1
    103 
    104 # bus error stuff XXX
    105 # define	BUSERR_REG			BUSERR_REG
    106 # define	BUSERR_MMU			BUSERR_MMU
    107 
    108 # 68k isms
    109 define	PSL_LOWIPL			PSL_LOWIPL
    110 define	PSL_HIGHIPL			PSL_HIGHIPL
    111 define	PSL_USER			PSL_USER
    112 define	PSL_S				PSL_S
    113 define	PSL_TS				PSL_T | PSL_S
    114 define	FC_CONTROL			FC_CONTROL
    115 define	FC_SUPERD			FC_SUPERD
    116 define	FC_USERD			FC_USERD
    117 define	IC_CLEAR			IC_CLEAR
    118 define	DC_CLEAR			DC_CLEAR
    119 define	CACHE_CLR			CACHE_CLR
    120 
    121 # sun3 memory map
    122 define	USRSTACK3X			USRSTACK3X
    123 define	SUN3X_MONSTART			SUN3X_MONSTART
    124 define	SUN3X_PROM_BASE			SUN3X_PROM_BASE
    125 define	SUN3X_MONEND			SUN3X_MONEND
    126 
    127 # kernel-isms
    128 define	KERNBASE3X			KERNBASE3X
    129 define	USPACE				USPACE
    130 define	PAGE_SIZE			PAGE_SIZE
    131 
    132 # system calls
    133 define	SYS_exit			SYS_exit
    134 define	SYS_compat_16___sigreturn14	SYS_compat_16___sigreturn14
    135 define	SYS_compat_13_sigreturn13	SYS_compat_13_sigreturn13
    136 
    137 # errno-isms
    138 define	EFAULT				EFAULT
    139 define	ENAMETOOLONG			ENAMETOOLONG
    140 
    141 # trap types: locore.s includes trap.h
    142 
    143 #
    144 # unix structure-isms
    145 #
    146 
    147 # lwp & proc fields and values
    148 define	L_PCB			offsetof(struct lwp, l_addr)
    149 define	L_PRIORITY		offsetof(struct lwp, l_priority)
    150 define	L_STAT			offsetof(struct lwp, l_stat)
    151 define	L_WCHAN			offsetof(struct lwp, l_wchan)
    152 define	L_PROC			offsetof(struct lwp, l_proc)
    153 define	L_MD_REGS		offsetof(struct lwp, l_md.md_regs)
    154 define	L_MD_FLAGS		offsetof(struct lwp, l_md.md_flags)
    155 define	P_FLAG			offsetof(struct proc, p_flag)
    156 define	P_RASLIST		offsetof(struct proc, p_raslist)
    157 define	P_VMSPACE		offsetof(struct proc, p_vmspace)
    158 
    159 # lwp fields and values
    160 
    161 define	LSSLEEP			LSSLEEP
    162 define	LSRUN			LSRUN
    163 define	LSONPROC		LSONPROC
    164 
    165 # XXX: HP-UX trace bit?
    166 
    167 # VM/pmap structure fields
    168 define	VM_PMAP			offsetof(struct vmspace, vm_map.pmap)
    169 define	PM_A_PHYS		offsetof(struct pmap, pm_a_phys)
    170 define	PM_A_TMGR		offsetof(struct pmap, pm_a_tmgr)
    171 
    172 # pcb offsets
    173 define	PCB_FLAGS		offsetof(struct pcb, pcb_flags)
    174 define	PCB_PS			offsetof(struct pcb, pcb_ps)
    175 define	PCB_USP			offsetof(struct pcb, pcb_usp)
    176 define	PCB_REGS		offsetof(struct pcb, pcb_regs[0])
    177 define	PCB_ONFAULT		offsetof(struct pcb, pcb_onfault)
    178 define	PCB_FPCTX		offsetof(struct pcb, pcb_fpregs)
    179 define	SIZEOF_PCB		sizeof(struct pcb)
    180 
    181 # frame offsets
    182 define 	TF_PC			offsetof(struct frame, f_pc)
    183 
    184 # exception frame offset/sizes
    185 define	FR_SP			offsetof(struct trapframe, tf_regs[15])
    186 define	FR_ADJ			offsetof(struct trapframe, tf_stackadj)
    187 define	FR_HW			offsetof(struct trapframe, tf_sr)
    188 define	FR_SIZE			sizeof(struct trapframe)
    189 
    190 # FP frame offsets
    191 define	FPF_REGS		offsetof(struct fpframe, fpf_regs[0])
    192 define	FPF_FPCR		offsetof(struct fpframe, fpf_fpcr)
    193 
    194 # SVR4 binary compatibility
    195 ifdef COMPAT_SVR4
    196 define	SVR4_SIGF_HANDLER	offsetof(struct svr4_sigframe, sf_handler)
    197 define	SVR4_SIGF_UC		offsetof(struct svr4_sigframe, sf_uc)
    198 define	SVR4_SYS_context	SVR4_SYS_context
    199 define	SVR4_SYS_exit		SVR4_SYS_exit
    200 define	SVR4_SETCONTEXT		SVR4_SETCONTEXT
    201 endif
    202