Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/powerpc/powerpc/genassym.c
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1 /*- 2 * Copyright (c) 1982, 1990 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * William Jolitz. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 4. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * from: @(#)genassym.c 5.11 (Berkeley) 5/10/91 33 * $FreeBSD: releng/9.1/sys/powerpc/powerpc/genassym.c 232431 2012-03-03 02:19:33Z nwhitehorn $ 34 */ 35 36 #include <sys/param.h> 37 #include <sys/assym.h> 38 #include <sys/errno.h> 39 #include <sys/ktr.h> 40 #include <sys/proc.h> 41 #include <sys/queue.h> 42 #include <sys/signal.h> 43 #include <sys/smp.h> 44 #include <sys/systm.h> 45 #include <sys/ucontext.h> 46 #include <sys/ucontext.h> 47 #include <sys/vmmeter.h> 48 49 #include <vm/vm.h> 50 #include <vm/vm_param.h> 51 #include <vm/pmap.h> 52 #include <vm/vm_map.h> 53 54 #include <machine/pcb.h> 55 #include <machine/pmap.h> 56 #include <machine/psl.h> 57 #include <machine/sigframe.h> 58 59 ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread)); 60 ASSYM(PC_CURPCB, offsetof(struct pcpu, pc_curpcb)); 61 ASSYM(PC_CURPMAP, offsetof(struct pcpu, pc_curpmap)); 62 ASSYM(PC_TEMPSAVE, offsetof(struct pcpu, pc_tempsave)); 63 ASSYM(PC_DISISAVE, offsetof(struct pcpu, pc_disisave)); 64 ASSYM(PC_DBSAVE, offsetof(struct pcpu, pc_dbsave)); 65 66 #ifdef E500 67 ASSYM(PC_BOOKE_CRITSAVE, offsetof(struct pcpu, pc_booke_critsave)); 68 ASSYM(PC_BOOKE_MCHKSAVE, offsetof(struct pcpu, pc_booke_mchksave)); 69 ASSYM(PC_BOOKE_TLBSAVE, offsetof(struct pcpu, pc_booke_tlbsave)); 70 ASSYM(PC_BOOKE_TLB_LEVEL, offsetof(struct pcpu, pc_booke_tlb_level)); 71 ASSYM(PC_BOOKE_TLB_LOCK, offsetof(struct pcpu, pc_booke_tlb_lock)); 72 #endif 73 74 ASSYM(CPUSAVE_R27, CPUSAVE_R27*sizeof(register_t)); 75 ASSYM(CPUSAVE_R28, CPUSAVE_R28*sizeof(register_t)); 76 ASSYM(CPUSAVE_R29, CPUSAVE_R29*sizeof(register_t)); 77 ASSYM(CPUSAVE_R30, CPUSAVE_R30*sizeof(register_t)); 78 ASSYM(CPUSAVE_R31, CPUSAVE_R31*sizeof(register_t)); 79 ASSYM(CPUSAVE_SRR0, CPUSAVE_SRR0*sizeof(register_t)); 80 ASSYM(CPUSAVE_SRR1, CPUSAVE_SRR1*sizeof(register_t)); 81 ASSYM(CPUSAVE_AIM_DAR, CPUSAVE_AIM_DAR*sizeof(register_t)); 82 ASSYM(CPUSAVE_AIM_DSISR, CPUSAVE_AIM_DSISR*sizeof(register_t)); 83 ASSYM(CPUSAVE_BOOKE_DEAR, CPUSAVE_BOOKE_DEAR*sizeof(register_t)); 84 ASSYM(CPUSAVE_BOOKE_ESR, CPUSAVE_BOOKE_ESR*sizeof(register_t)); 85 86 ASSYM(TLBSAVE_BOOKE_LR, TLBSAVE_BOOKE_LR*sizeof(register_t)); 87 ASSYM(TLBSAVE_BOOKE_CR, TLBSAVE_BOOKE_CR*sizeof(register_t)); 88 ASSYM(TLBSAVE_BOOKE_SRR0, TLBSAVE_BOOKE_SRR0*sizeof(register_t)); 89 ASSYM(TLBSAVE_BOOKE_SRR1, TLBSAVE_BOOKE_SRR1*sizeof(register_t)); 90 ASSYM(TLBSAVE_BOOKE_R20, TLBSAVE_BOOKE_R20*sizeof(register_t)); 91 ASSYM(TLBSAVE_BOOKE_R21, TLBSAVE_BOOKE_R21*sizeof(register_t)); 92 ASSYM(TLBSAVE_BOOKE_R22, TLBSAVE_BOOKE_R22*sizeof(register_t)); 93 ASSYM(TLBSAVE_BOOKE_R23, TLBSAVE_BOOKE_R23*sizeof(register_t)); 94 ASSYM(TLBSAVE_BOOKE_R24, TLBSAVE_BOOKE_R24*sizeof(register_t)); 95 ASSYM(TLBSAVE_BOOKE_R25, TLBSAVE_BOOKE_R25*sizeof(register_t)); 96 ASSYM(TLBSAVE_BOOKE_R26, TLBSAVE_BOOKE_R26*sizeof(register_t)); 97 ASSYM(TLBSAVE_BOOKE_R27, TLBSAVE_BOOKE_R27*sizeof(register_t)); 98 ASSYM(TLBSAVE_BOOKE_R28, TLBSAVE_BOOKE_R28*sizeof(register_t)); 99 ASSYM(TLBSAVE_BOOKE_R29, TLBSAVE_BOOKE_R29*sizeof(register_t)); 100 ASSYM(TLBSAVE_BOOKE_R30, TLBSAVE_BOOKE_R30*sizeof(register_t)); 101 ASSYM(TLBSAVE_BOOKE_R31, TLBSAVE_BOOKE_R31*sizeof(register_t)); 102 103 ASSYM(MTX_LOCK, offsetof(struct mtx, mtx_lock)); 104 105 #if defined(AIM) 106 ASSYM(USER_ADDR, USER_ADDR); 107 #ifdef __powerpc64__ 108 ASSYM(PC_KERNSLB, offsetof(struct pcpu, pc_slb)); 109 ASSYM(PC_USERSLB, offsetof(struct pcpu, pc_userslb)); 110 ASSYM(PC_SLBSAVE, offsetof(struct pcpu, pc_slbsave)); 111 ASSYM(PC_SLBSTACK, offsetof(struct pcpu, pc_slbstack)); 112 ASSYM(USER_SLB_SLOT, USER_SLB_SLOT); 113 ASSYM(USER_SLB_SLBE, USER_SLB_SLBE); 114 ASSYM(SEGMENT_MASK, SEGMENT_MASK); 115 #else 116 ASSYM(PM_SR, offsetof(struct pmap, pm_sr)); 117 ASSYM(USER_SR, USER_SR); 118 #endif 119 #elif defined(E500) 120 ASSYM(PM_PDIR, offsetof(struct pmap, pm_pdir)); 121 #endif 122 123 #if defined(E500) 124 ASSYM(PTE_RPN, offsetof(struct pte, rpn)); 125 ASSYM(PTE_FLAGS, offsetof(struct pte, flags)); 126 ASSYM(TLB0_ENTRY_SIZE, sizeof(struct tlb_entry)); 127 #endif 128 129 #ifdef __powerpc64__ 130 ASSYM(FSP, 48); 131 #else 132 ASSYM(FSP, 8); 133 #endif 134 ASSYM(FRAMELEN, FRAMELEN); 135 ASSYM(FRAME_0, offsetof(struct trapframe, fixreg[0])); 136 ASSYM(FRAME_1, offsetof(struct trapframe, fixreg[1])); 137 ASSYM(FRAME_2, offsetof(struct trapframe, fixreg[2])); 138 ASSYM(FRAME_3, offsetof(struct trapframe, fixreg[3])); 139 ASSYM(FRAME_4, offsetof(struct trapframe, fixreg[4])); 140 ASSYM(FRAME_5, offsetof(struct trapframe, fixreg[5])); 141 ASSYM(FRAME_6, offsetof(struct trapframe, fixreg[6])); 142 ASSYM(FRAME_7, offsetof(struct trapframe, fixreg[7])); 143 ASSYM(FRAME_8, offsetof(struct trapframe, fixreg[8])); 144 ASSYM(FRAME_9, offsetof(struct trapframe, fixreg[9])); 145 ASSYM(FRAME_10, offsetof(struct trapframe, fixreg[10])); 146 ASSYM(FRAME_11, offsetof(struct trapframe, fixreg[11])); 147 ASSYM(FRAME_12, offsetof(struct trapframe, fixreg[12])); 148 ASSYM(FRAME_13, offsetof(struct trapframe, fixreg[13])); 149 ASSYM(FRAME_14, offsetof(struct trapframe, fixreg[14])); 150 ASSYM(FRAME_15, offsetof(struct trapframe, fixreg[15])); 151 ASSYM(FRAME_16, offsetof(struct trapframe, fixreg[16])); 152 ASSYM(FRAME_17, offsetof(struct trapframe, fixreg[17])); 153 ASSYM(FRAME_18, offsetof(struct trapframe, fixreg[18])); 154 ASSYM(FRAME_19, offsetof(struct trapframe, fixreg[19])); 155 ASSYM(FRAME_20, offsetof(struct trapframe, fixreg[20])); 156 ASSYM(FRAME_21, offsetof(struct trapframe, fixreg[21])); 157 ASSYM(FRAME_22, offsetof(struct trapframe, fixreg[22])); 158 ASSYM(FRAME_23, offsetof(struct trapframe, fixreg[23])); 159 ASSYM(FRAME_24, offsetof(struct trapframe, fixreg[24])); 160 ASSYM(FRAME_25, offsetof(struct trapframe, fixreg[25])); 161 ASSYM(FRAME_26, offsetof(struct trapframe, fixreg[26])); 162 ASSYM(FRAME_27, offsetof(struct trapframe, fixreg[27])); 163 ASSYM(FRAME_28, offsetof(struct trapframe, fixreg[28])); 164 ASSYM(FRAME_29, offsetof(struct trapframe, fixreg[29])); 165 ASSYM(FRAME_30, offsetof(struct trapframe, fixreg[30])); 166 ASSYM(FRAME_31, offsetof(struct trapframe, fixreg[31])); 167 ASSYM(FRAME_LR, offsetof(struct trapframe, lr)); 168 ASSYM(FRAME_CR, offsetof(struct trapframe, cr)); 169 ASSYM(FRAME_CTR, offsetof(struct trapframe, ctr)); 170 ASSYM(FRAME_XER, offsetof(struct trapframe, xer)); 171 ASSYM(FRAME_SRR0, offsetof(struct trapframe, srr0)); 172 ASSYM(FRAME_SRR1, offsetof(struct trapframe, srr1)); 173 ASSYM(FRAME_EXC, offsetof(struct trapframe, exc)); 174 ASSYM(FRAME_AIM_DAR, offsetof(struct trapframe, cpu.aim.dar)); 175 ASSYM(FRAME_AIM_DSISR, offsetof(struct trapframe, cpu.aim.dsisr)); 176 ASSYM(FRAME_BOOKE_DEAR, offsetof(struct trapframe, cpu.booke.dear)); 177 ASSYM(FRAME_BOOKE_ESR, offsetof(struct trapframe, cpu.booke.esr)); 178 ASSYM(FRAME_BOOKE_DBCR0, offsetof(struct trapframe, cpu.booke.dbcr0)); 179 180 ASSYM(CF_FUNC, offsetof(struct callframe, cf_func)); 181 ASSYM(CF_ARG0, offsetof(struct callframe, cf_arg0)); 182 ASSYM(CF_ARG1, offsetof(struct callframe, cf_arg1)); 183 ASSYM(CF_SIZE, sizeof(struct callframe)); 184 185 ASSYM(PCB_CONTEXT, offsetof(struct pcb, pcb_context)); 186 ASSYM(PCB_CR, offsetof(struct pcb, pcb_cr)); 187 ASSYM(PCB_SP, offsetof(struct pcb, pcb_sp)); 188 ASSYM(PCB_TOC, offsetof(struct pcb, pcb_toc)); 189 ASSYM(PCB_LR, offsetof(struct pcb, pcb_lr)); 190 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault)); 191 ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags)); 192 ASSYM(PCB_FPU, PCB_FPU); 193 ASSYM(PCB_VEC, PCB_VEC); 194 195 ASSYM(PCB_AIM_USR_VSID, offsetof(struct pcb, pcb_cpu.aim.usr_vsid)); 196 ASSYM(PCB_BOOKE_CTR, offsetof(struct pcb, pcb_cpu.booke.ctr)); 197 ASSYM(PCB_BOOKE_XER, offsetof(struct pcb, pcb_cpu.booke.xer)); 198 ASSYM(PCB_BOOKE_DBCR0, offsetof(struct pcb, pcb_cpu.booke.dbcr0)); 199 200 ASSYM(TD_LOCK, offsetof(struct thread, td_lock)); 201 ASSYM(TD_PROC, offsetof(struct thread, td_proc)); 202 ASSYM(TD_PCB, offsetof(struct thread, td_pcb)); 203 204 ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace)); 205 206 ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); 207 208 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags)); 209 210 ASSYM(TDF_ASTPENDING, TDF_ASTPENDING); 211 ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED); 212 213 ASSYM(SF_UC, offsetof(struct sigframe, sf_uc)); 214 215 ASSYM(KERNBASE, KERNBASE); 216 ASSYM(MAXCOMLEN, MAXCOMLEN); 217 218 #ifdef E500 219 ASSYM(PSL_UCLE, PSL_UCLE); 220 ASSYM(PSL_SPE, PSL_SPE); 221 ASSYM(PSL_WE, PSL_WE); 222 ASSYM(PSL_CE, PSL_CE); 223 ASSYM(PSL_UBLE, PSL_UBLE); 224 ASSYM(PSL_DS, PSL_DS); 225 ASSYM(PSL_IS, PSL_IS); 226 ASSYM(PSL_DE, PSL_DE); 227 228 ASSYM(PSL_KERNSET_INIT, PSL_KERNSET_INIT); 229 #else /* AIM */ 230 #ifdef __powerpc64__ 231 ASSYM(PSL_SF, PSL_SF); 232 ASSYM(PSL_HV, PSL_HV); 233 #endif 234 ASSYM(PSL_VEC, PSL_VEC); 235 ASSYM(PSL_POW, PSL_POW); 236 ASSYM(PSL_ILE, PSL_ILE); 237 ASSYM(PSL_BE, PSL_BE); 238 ASSYM(PSL_LE, PSL_LE); 239 ASSYM(PSL_SE, PSL_SE); 240 ASSYM(PSL_RI, PSL_RI); 241 ASSYM(PSL_DR, PSL_DR); 242 ASSYM(PSL_IP, PSL_IP); 243 ASSYM(PSL_IR, PSL_IR); 244 245 ASSYM(PSL_FE_DIS, PSL_FE_DIS); 246 ASSYM(PSL_FE_NONREC, PSL_FE_NONREC); 247 ASSYM(PSL_FE_PREC, PSL_FE_PREC); 248 ASSYM(PSL_FE_REC, PSL_FE_REC); 249 250 ASSYM(PSL_USERSTATIC, PSL_USERSTATIC); 251 #endif 252 253 ASSYM(PSL_EE, PSL_EE); 254 ASSYM(PSL_FE0, PSL_FE0); 255 ASSYM(PSL_FE1, PSL_FE1); 256 ASSYM(PSL_FP, PSL_FP); 257 ASSYM(PSL_ME, PSL_ME); 258 ASSYM(PSL_PR, PSL_PR); 259 ASSYM(PSL_PMM, PSL_PMM); 260 261 ASSYM(PSL_KERNSET, PSL_KERNSET); 262 ASSYM(PSL_USERSET, PSL_USERSET); 263
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