1# $NetBSD: genassym.cf,v 1.23 2024/01/15 19:28:06 thorpej 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# @(#)genassym.c 8.3 (Berkeley) 1/4/94 32# 33 34include <sys/param.h> 35include <sys/buf.h> 36include <sys/proc.h> 37include <sys/mbuf.h> 38include <sys/msgbuf.h> 39include <sys/syscall.h> 40include <sys/device.h> 41include <sys/intr.h> 42 43include <uvm/uvm_extern.h> 44 45include <machine/cpu.h> 46include <machine/fcode.h> 47include <machine/psl.h> 48include <machine/pcb.h> 49include <machine/pte.h> 50 51# values for mmutype 52define MMU_68040 MMU_68040 53define MMU_68030 MMU_68030 54define MMU_HP MMU_HP 55define MMU_68851 MMU_68851 56 57# MMU configuration options 58define M68K_MMU_MOTOROLA 1 59 60# values for cputype 61define CPU_68020 CPU_68020 62define CPU_68030 CPU_68030 63define CPU_68040 CPU_68040 64 65# CPU configuration options 66ifdef M68020 67define M68020 1 68endif 69ifdef M68030 70define M68030 1 71endif 72ifdef M68040 73define M68040 1 74endif 75 76# values for fputype 77define FPU_68881 FPU_68881 78define FPU_68040 FPU_68040 79 80# values for ectype 81define EC_PHYS EC_PHYS 82define EC_NONE EC_NONE 83define EC_VIRT EC_VIRT 84 85# general constants 86define KERNBASE KERNBASE 87define UPAGES UPAGES 88define USPACE USPACE 89define PAGE_SIZE PAGE_SIZE 90define PGSHIFT PGSHIFT 91define USRSTACK USRSTACK 92 93# MMU configuration constants (from pmap.h) 94export MMU51_SRP_BITS 95export MMU51_CRP_BITS 96export MMU51_TCR_BITS 97export MMU40_TCR_BITS 98 99# lwp & proc fields and values 100define L_PCB offsetof(struct lwp, l_addr) 101define L_PROC offsetof(struct lwp, l_proc) 102define L_MD_REGS offsetof(struct lwp, l_md.md_regs) 103define L_MD_FLAGS offsetof(struct lwp, l_md.md_flags) 104define P_FLAG offsetof(struct proc, p_flag) 105define P_RASLIST offsetof(struct proc, p_raslist) 106define P_VMSPACE offsetof(struct proc, p_vmspace) 107 108# event counter 109define EVCNT_COUNT offsetof(struct evcnt, ev_count) 110 111# interrupt/fault metering 112define CI_NINTR offsetof(struct cpu_info, ci_data.cpu_nintr) 113define CLOCK_INTRCNT ((sizeof(struct evcnt)*6) + offsetof(struct evcnt, ev_count32)) 114define NMI_INTRCNT ((sizeof(struct evcnt)*7) + offsetof(struct evcnt, ev_count32)) 115 116# PSL values (should just include psl.h?) 117define PSL_S PSL_S 118define PSL_IPL7 PSL_IPL7 119define PSL_LOWIPL PSL_LOWIPL 120define PSL_HIGHIPL PSL_HIGHIPL 121define PSL_USER PSL_USER 122define PSL_TS PSL_T | PSL_S 123define SPL1 PSL_S | PSL_IPL1 124define SPL2 PSL_S | PSL_IPL2 125define SPL3 PSL_S | PSL_IPL3 126define SPL4 PSL_S | PSL_IPL4 127define SPL5 PSL_S | PSL_IPL5 128define SPL6 PSL_S | PSL_IPL6 129 130# magic 131define FC_USERD FC_USERD 132define CACHE_ON CACHE_ON 133define CACHE_OFF CACHE_OFF 134define CACHE_CLR CACHE_CLR 135define IC_CLEAR IC_CLEAR 136define DC_CLEAR DC_CLEAR 137 138# pte/ste bits 139define PG_V PG_V 140define PG_NV PG_NV 141define PG_RO PG_RO 142define PG_RW PG_RW 143define PG_CI PG_CI 144define PG_PROT PG_PROT 145define PG_FRAME PG_FRAME 146define SG_V SG_V 147define SG_NV SG_NV 148define SG_RW SG_RW 149define SG_FRAME SG_FRAME 150define SG_ISHIFT SG_ISHIFT 151 152# pcb fields 153define PCB_PS offsetof(struct pcb, pcb_ps) 154define PCB_USP offsetof(struct pcb, pcb_usp) 155define PCB_REGS offsetof(struct pcb, pcb_regs) 156define PCB_ONFAULT offsetof(struct pcb, pcb_onfault) 157define PCB_FPCTX offsetof(struct pcb, pcb_fpregs) 158define SIZEOF_PCB sizeof(struct pcb) 159 160# frame offsets 161define TF_PC offsetof(struct frame, f_pc) 162 163# exception frame offset/sizes 164define FR_SP offsetof(struct frame, f_regs[15]) 165define FR_HW offsetof(struct frame, f_sr) 166define FR_ADJ offsetof(struct frame, f_stackadj) 167define FR_SIZE sizeof(struct trapframe) 168 169# FP frame offsets 170define FPF_REGS offsetof(struct fpframe, fpf_regs[0]) 171define FPF_FPCR offsetof(struct fpframe, fpf_fpcr) 172define FPF_FPSR offsetof(struct fpframe, fpf_fpsr) 173define FPF_FPI offsetof(struct fpframe, fpf_fpiar) 174 175# system calls 176define SYS_exit SYS_exit 177define SYS_execve SYS_execve 178define SYS_compat_16___sigreturn14 SYS_compat_16___sigreturn14 179define SYS_compat_13_sigreturn13 SYS_compat_13_sigreturn13 180 181# errno 182define EFAULT EFAULT 183define ENAMETOOLONG ENAMETOOLONG 184