mac68k/mac68k/genassym.cf

#	$NetBSD: genassym.cf,v 1.24 2003/01/17 23:21:40 thorpej Exp $

#
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
#    must display the following acknowledgement:
#	This product includes software developed by the University of
#	California, Berkeley and its contributors.
# 4. Neither the name of the University nor the names of its contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
#	@(#)genassym.c	7.8 (Berkeley) 5/7/91
#

if defined(_KERNEL_OPT)
include "opt_compat_svr4.h"
endif

include	<sys/param.h>
include	<sys/buf.h>
include	<sys/mbuf.h>
include	<sys/msgbuf.h>
include	<sys/proc.h>
include	<sys/syscall.h>
include	<sys/user.h>

include <uvm/uvm_extern.h>

ifdef COMPAT_SVR4
include <compat/svr4/svr4_syscall.h>
include <compat/svr4/svr4_ucontext.h>
endif

include	<machine/cpu.h>
include	<machine/psl.h>
include	<machine/reg.h>
include	<machine/pte.h>

# machine class
define	CPUINFO_CLASS		offsetof(struct cpu_model_info, class)
define	MACH_CLASSAV		MACH_CLASSAV

# values for mmutype
define	MMU_68851		MMU_68851
define	MMU_68030		MMU_68030
define	MMU_68040		MMU_68040

# values for cputype
define	CPU_68020		CPU_68020
define	CPU_68030		CPU_68030
define	CPU_68040		CPU_68040

# values for fputype
define	FPU_68881		FPU_68881
define	FPU_68882		FPU_68882
define	FPU_68040		FPU_68040

# general constants
define	UPAGES			UPAGES
define	USPACE			USPACE
define	P1PAGES 		P1PAGES
define	NBPG			NBPG
define	NPTEPG			NPTEPG
define	PGSHIFT 		PGSHIFT
define	SYSPTSIZE		SYSPTSIZE
define	USRPTSIZE		USRPTSIZE
define	USRIOSIZE		USRIOSIZE
define	USRSTACK		USRSTACK

# lwp & proc fields and values
define	L_ADDR			offsetof(struct lwp, l_addr)
define	L_BACK			offsetof(struct lwp, l_back)
define	L_FORW			offsetof(struct lwp, l_forw)
define	L_PRIORITY		offsetof(struct lwp, l_priority)
define	L_STAT			offsetof(struct lwp, l_stat)
define	L_WCHAN			offsetof(struct lwp, l_wchan)
define	L_PROC			offsetof(struct lwp, l_proc)
define	L_MD_REGS		offsetof(struct lwp, l_md.md_regs)
define	L_MD_FLAGS		offsetof(struct lwp, l_md.md_flags)
define	P_FLAG			offsetof(struct proc, p_flag)
define	P_NRAS			offsetof(struct proc, p_nras)
define	P_VMSPACE		offsetof(struct proc, p_vmspace)

# lwp fields and values

define	LSSLEEP			LSSLEEP
define	LSRUN			LSRUN
define	LSONPROC		LSONPROC

# interrupt/fault metering
define	UVMEXP_INTRS		offsetof(struct uvmexp, intrs)

#mE PSL values (should just include psl.h?)
define	PSL_S			PSL_S
define	PSL_IPL7		PSL_IPL7
define	PSL_LOWIPL		PSL_LOWIPL
define	PSL_HIGHIPL		PSL_HIGHIPL
define	PSL_USER		PSL_USER
define	PSL_TS			(PSL_T | PSL_S)
define	SPL1			(PSL_S | PSL_IPL1)
define	SPL2			(PSL_S | PSL_IPL2)
define	SPL3			(PSL_S | PSL_IPL3)
define	SPL4			(PSL_S | PSL_IPL4)
define	SPL5			(PSL_S | PSL_IPL5)
define	SPL6			(PSL_S | PSL_IPL6)
define	MAC68K_IPL_CLOCK	MAC68K_IPL_CLOCK

# magic
define	FC_USERD		FC_USERD
define	FC_SUPERD		FC_SUPERD
define	CACHE_ON		CACHE_ON
define	CACHE_OFF		CACHE_OFF
define	CACHE_CLR		CACHE_CLR
define	CACHE40_ON		CACHE40_ON
define	CACHE40_OFF		CACHE40_OFF
define	IC_CLEAR		IC_CLEAR
define	DC_CLEAR		DC_CLEAR

# pte/ste bits
define	PG_FRAME		PG_FRAME

# pcb fields
define	SIZEOF_PCB		sizeof(struct pcb)
define	PCB_FLAGS		offsetof(struct pcb, pcb_flags)
define	PCB_PS			offsetof(struct pcb, pcb_ps)
define	PCB_USP 		offsetof(struct pcb, pcb_usp)
define	PCB_REGS		offsetof(struct pcb, pcb_regs)
define	PCB_ONFAULT		offsetof(struct pcb, pcb_onfault)
define	PCB_FPCTX		offsetof(struct pcb, pcb_fpregs)
define	PCB_TRCB		5

# frame offsets
define	TF_PC			offsetof(struct frame, f_pc)

# exception frame offset/sizes
define	FR_SP			offsetof(struct frame, f_regs[15])
define	FR_HW			offsetof(struct frame, f_sr)
define	FR_ADJ			offsetof(struct frame, f_stackadj)
define	FR_SIZE			sizeof(struct trapframe)

# FP frame offsets
define	FPF_REGS		offsetof(struct fpframe, fpf_regs[0])
define	FPF_FPCR		offsetof(struct fpframe, fpf_fpcr)

# system calls
define	SYS_exit		SYS_exit
define	SYS_execve		SYS_execve
define	SYS___sigreturn14	SYS___sigreturn14
define	SYS_compat_13_sigreturn13 SYS_compat_13_sigreturn13

# errno
define	ENOENT			ENOENT
define	EFAULT			EFAULT
define	ENAMETOOLONG		ENAMETOOLONG

# SVR4 binary compatibility
ifdef COMPAT_SVR4
define SVR4_SIGF_HANDLER	offsetof(struct svr4_sigframe, sf_handler)
define SVR4_SIGF_UC		offsetof(struct svr4_sigframe, sf_uc)
define SVR4_SYS_context		SVR4_SYS_context
define SVR4_SYS_exit		SVR4_SYS_exit
define SVR4_SETCONTEXT		SVR4_SETCONTEXT
endif