1 # $NetBSD: genassym.cf,v 1.29 2025/07/08 11:45:25 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 34 include <sys/param.h> 35 include <sys/buf.h> 36 include <sys/proc.h> 37 include <sys/mbuf.h> 38 include <sys/msgbuf.h> 39 include <sys/syscall.h> 40 41 include <uvm/uvm_extern.h> 42 43 include <machine/cpu.h> 44 include <machine/fcode.h> 45 include <machine/psl.h> 46 include <machine/pcb.h> 47 include <machine/pte.h> 48 49 # values for mmutype 50 define MMU_68030 MMU_68030 51 define MMU_68851 MMU_68851 52 define MMU_68040 MMU_68040 53 54 # values for cputype 55 define CPU_68020 CPU_68020 56 define CPU_68030 CPU_68030 57 define CPU_68040 CPU_68040 58 59 # CPU configuration options 60 ifdef M68020 61 define M68020 1 62 endif 63 ifdef M68030 64 define M68030 1 65 endif 66 ifdef M68040 67 define M68040 1 68 endif 69 70 define M68K_MMU_MOTOROLA 1 71 72 # values for fputype 73 define FPU_NONE FPU_NONE 74 define FPU_68881 FPU_68881 75 define FPU_68882 FPU_68882 76 define FPU_68040 FPU_68040 77 78 # values for ectype 79 define EC_PHYS EC_PHYS 80 define EC_NONE EC_NONE 81 define EC_VIRT EC_VIRT 82 83 # general constants 84 define UPAGES UPAGES 85 define USPACE USPACE 86 define PAGE_SIZE PAGE_SIZE 87 define PGSHIFT PGSHIFT 88 define USRSTACK USRSTACK 89 90 # MMU configuration constants (from pmap.h) 91 export MMU51_SRP_BITS 92 export MMU51_CRP_BITS 93 export MMU51_TCR_BITS 94 export MMU40_TCR_BITS 95 96 # Transparent translation register values (from pmap.h) 97 # Used in mmu_subr.s 98 define MACHINE_TT0 LUNA68K_TT30_IO0 99 define MACHINE_TT1 LUNA68K_TT30_IO1 100 define MACHINE_ITT0 LUNA68K_TT40_IO0 101 define MACHINE_ITT1 LUNA68K_TT40_IO1 102 define MACHINE_DTT0 LUNA68K_TT40_IO0 103 define MACHINE_DTT1 LUNA68K_TT40_IO1 104 105 # lwp & proc fields and values 106 define L_PCB offsetof(struct lwp, l_addr) 107 define L_PROC offsetof(struct lwp, l_proc) 108 define L_MD_REGS offsetof(struct lwp, l_md.md_regs) 109 define L_MD_FLAGS offsetof(struct lwp, l_md.md_flags) 110 define P_FLAG offsetof(struct proc, p_flag) 111 define P_RASLIST offsetof(struct proc, p_raslist) 112 define P_VMSPACE offsetof(struct proc, p_vmspace) 113 114 # interrupt/fault metering 115 define CI_NINTR offsetof(struct cpu_info, ci_data.cpu_nintr) 116 define CLOCK_INTRCNT ((sizeof(struct evcnt)*5) + offsetof(struct evcnt, ev_count32)) 117 define NMI_INTRCNT ((sizeof(struct evcnt)*7) + offsetof(struct evcnt, ev_count32)) 118 119 define T_BUSERR T_BUSERR 120 define T_ADDRERR T_ADDRERR 121 define T_ILLINST T_ILLINST 122 define T_ZERODIV T_ZERODIV 123 define T_CHKINST T_CHKINST 124 define T_TRAPVINST T_TRAPVINST 125 define T_PRIVINST T_PRIVINST 126 define T_TRACE T_TRACE 127 define T_MMUFLT T_MMUFLT 128 define T_SSIR T_SSIR 129 define T_FMTERR T_FMTERR 130 define T_COPERR T_COPERR 131 define T_FPERR T_FPERR 132 define T_ASTFLT T_ASTFLT 133 define T_TRAP15 T_TRAP15 134 define T_FPEMULI T_FPEMULI 135 define T_FPEMULD T_FPEMULD 136 137 # PSL values (should just include psl.h?) 138 define PSL_S PSL_S 139 define PSL_IPL7 PSL_IPL7 140 define PSL_LOWIPL PSL_LOWIPL 141 define PSL_HIGHIPL PSL_HIGHIPL 142 define PSL_USER PSL_USER 143 define PSL_TS PSL_T | PSL_S 144 define SPL1 PSL_S | PSL_IPL1 145 define SPL2 PSL_S | PSL_IPL2 146 define SPL3 PSL_S | PSL_IPL3 147 define SPL4 PSL_S | PSL_IPL4 148 define SPL5 PSL_S | PSL_IPL5 149 define SPL6 PSL_S | PSL_IPL6 150 151 # magic 152 define FC_USERD FC_USERD 153 define FC_SUPERD FC_SUPERD 154 define DC_FREEZE DC_FREEZE 155 define CACHE40_ON CACHE40_ON 156 define CACHE_ON CACHE_ON 157 define CACHE_OFF CACHE_OFF 158 define CACHE_CLR CACHE_CLR 159 define IC_CLEAR IC_CLEAR 160 define DC_CLEAR DC_CLEAR 161 162 # pte/ste bits 163 define PG_V PG_V 164 define PG_NV PG_NV 165 define PG_RO PG_RO 166 define PG_RW PG_RW 167 define PG_CI PG_CI 168 define PG_PROT PG_PROT 169 define PG_FRAME PG_FRAME 170 define SG_V SG_V 171 define SG_NV SG_NV 172 define SG_RW SG_RW 173 define SG_FRAME SG_FRAME 174 define SG_ISHIFT SG_ISHIFT 175 176 # pcb fields 177 define PCB_PS offsetof(struct pcb, pcb_ps) 178 define PCB_USP offsetof(struct pcb, pcb_usp) 179 define PCB_REGS offsetof(struct pcb, pcb_regs) 180 define PCB_ONFAULT offsetof(struct pcb, pcb_onfault) 181 define PCB_FPCTX offsetof(struct pcb, pcb_fpregs) 182 define SIZEOF_PCB sizeof(struct pcb) 183 184 # frame offsets 185 define TF_PC offsetof(struct frame, f_pc) 186 187 # exception frame offset/sizes 188 define FR_SP offsetof(struct frame, f_regs[15]) 189 define FR_HW offsetof(struct frame, f_sr) 190 define FR_ADJ offsetof(struct frame, f_stackadj) 191 define FR_SIZE sizeof(struct trapframe) 192 193 # FP frame offsets 194 define FPF_REGS offsetof(struct fpframe, fpf_regs[0]) 195 define FPF_FPCR offsetof(struct fpframe, fpf_fpcr) 196 197 # system calls 198 define SYS_exit SYS_exit 199 define SYS_execve SYS_execve 200 define SYS_compat_16___sigreturn14 SYS_compat_16___sigreturn14 201 define SYS_compat_13_sigreturn13 SYS_compat_13_sigreturn13 202 203 # errno 204 define EFAULT EFAULT 205 define ENAMETOOLONG ENAMETOOLONG 206
Indexes created Mon Sep 29 21:09:56 GMT 2025