2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1982, 1990 The Regents of the University of California.
7 * This code is derived from software contributed to Berkeley by
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * from: @(#)genassym.c 5.11 (Berkeley) 5/10/91
38 #include <sys/param.h>
39 #include <sys/assym.h>
40 #include <sys/errno.h>
43 #include <sys/queue.h>
44 #include <sys/signal.h>
46 #include <sys/systm.h>
47 #include <sys/ucontext.h>
48 #include <sys/ucontext.h>
49 #include <sys/vmmeter.h>
52 #include <vm/vm_param.h>
54 #include <vm/vm_map.h>
56 #include <machine/pcb.h>
57 #include <machine/psl.h>
58 #include <machine/sigframe.h>
60 ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread));
61 ASSYM(PC_CURPCB, offsetof(struct pcpu, pc_curpcb));
62 ASSYM(PC_CURPMAP, offsetof(struct pcpu, pc_curpmap));
63 ASSYM(PC_TEMPSAVE, offsetof(struct pcpu, pc_tempsave));
64 ASSYM(PC_DISISAVE, offsetof(struct pcpu, pc_disisave));
65 ASSYM(PC_DBSAVE, offsetof(struct pcpu, pc_dbsave));
66 ASSYM(PC_RESTORE, offsetof(struct pcpu, pc_restore));
67 ASSYM(PC_FLAGS, offsetof(struct pcpu, pc_flags));
70 ASSYM(PC_BOOKE_CRITSAVE, offsetof(struct pcpu, pc_booke.critsave));
71 ASSYM(PC_BOOKE_MCHKSAVE, offsetof(struct pcpu, pc_booke.mchksave));
72 ASSYM(PC_BOOKE_TLBSAVE, offsetof(struct pcpu, pc_booke.tlbsave));
73 ASSYM(PC_BOOKE_TLB_LEVEL, offsetof(struct pcpu, pc_booke.tlb_level));
74 ASSYM(PC_BOOKE_TLB_LOCK, offsetof(struct pcpu, pc_booke.tlb_lock));
77 ASSYM(CPUSAVE_R27, CPUSAVE_R27*sizeof(register_t));
78 ASSYM(CPUSAVE_R28, CPUSAVE_R28*sizeof(register_t));
79 ASSYM(CPUSAVE_R29, CPUSAVE_R29*sizeof(register_t));
80 ASSYM(CPUSAVE_R30, CPUSAVE_R30*sizeof(register_t));
81 ASSYM(CPUSAVE_R31, CPUSAVE_R31*sizeof(register_t));
82 ASSYM(CPUSAVE_SRR0, CPUSAVE_SRR0*sizeof(register_t));
83 ASSYM(CPUSAVE_SRR1, CPUSAVE_SRR1*sizeof(register_t));
84 ASSYM(CPUSAVE_AIM_DAR, CPUSAVE_AIM_DAR*sizeof(register_t));
85 ASSYM(CPUSAVE_AIM_DSISR, CPUSAVE_AIM_DSISR*sizeof(register_t));
86 ASSYM(CPUSAVE_BOOKE_DEAR, CPUSAVE_BOOKE_DEAR*sizeof(register_t));
87 ASSYM(CPUSAVE_BOOKE_ESR, CPUSAVE_BOOKE_ESR*sizeof(register_t));
88 ASSYM(BOOKE_CRITSAVE_SRR0, BOOKE_CRITSAVE_SRR0*sizeof(register_t));
89 ASSYM(BOOKE_CRITSAVE_SRR1, BOOKE_CRITSAVE_SRR1*sizeof(register_t));
91 ASSYM(TLBSAVE_BOOKE_LR, TLBSAVE_BOOKE_LR*sizeof(register_t));
92 ASSYM(TLBSAVE_BOOKE_CR, TLBSAVE_BOOKE_CR*sizeof(register_t));
93 ASSYM(TLBSAVE_BOOKE_SRR0, TLBSAVE_BOOKE_SRR0*sizeof(register_t));
94 ASSYM(TLBSAVE_BOOKE_SRR1, TLBSAVE_BOOKE_SRR1*sizeof(register_t));
95 ASSYM(TLBSAVE_BOOKE_R20, TLBSAVE_BOOKE_R20*sizeof(register_t));
96 ASSYM(TLBSAVE_BOOKE_R21, TLBSAVE_BOOKE_R21*sizeof(register_t));
97 ASSYM(TLBSAVE_BOOKE_R22, TLBSAVE_BOOKE_R22*sizeof(register_t));
98 ASSYM(TLBSAVE_BOOKE_R23, TLBSAVE_BOOKE_R23*sizeof(register_t));
99 ASSYM(TLBSAVE_BOOKE_R24, TLBSAVE_BOOKE_R24*sizeof(register_t));
100 ASSYM(TLBSAVE_BOOKE_R25, TLBSAVE_BOOKE_R25*sizeof(register_t));
101 ASSYM(TLBSAVE_BOOKE_R26, TLBSAVE_BOOKE_R26*sizeof(register_t));
102 ASSYM(TLBSAVE_BOOKE_R27, TLBSAVE_BOOKE_R27*sizeof(register_t));
103 ASSYM(TLBSAVE_BOOKE_R28, TLBSAVE_BOOKE_R28*sizeof(register_t));
104 ASSYM(TLBSAVE_BOOKE_R29, TLBSAVE_BOOKE_R29*sizeof(register_t));
105 ASSYM(TLBSAVE_BOOKE_R30, TLBSAVE_BOOKE_R30*sizeof(register_t));
106 ASSYM(TLBSAVE_BOOKE_R31, TLBSAVE_BOOKE_R31*sizeof(register_t));
108 ASSYM(MTX_LOCK, offsetof(struct mtx, mtx_lock));
110 ASSYM(PC_FLAG_NOSRS, PC_FLAG_NOSRS);
112 ASSYM(USER_ADDR, USER_ADDR);
114 ASSYM(PC_KERNSLB, offsetof(struct pcpu, pc_aim.slb));
115 ASSYM(PC_USERSLB, offsetof(struct pcpu, pc_aim.userslb));
116 ASSYM(PC_SLBSAVE, offsetof(struct pcpu, pc_aim.slbsave));
117 ASSYM(PC_SLBSTACK, offsetof(struct pcpu, pc_aim.slbstack));
118 ASSYM(USER_SLB_SLOT, USER_SLB_SLOT);
119 ASSYM(USER_SLB_SLBE, USER_SLB_SLBE);
120 ASSYM(SEGMENT_MASK, SEGMENT_MASK);
122 ASSYM(PM_SR, offsetof(struct pmap, pm_sr));
123 ASSYM(USER_SR, USER_SR);
127 ASSYM(PM_ROOT, offsetof(struct pmap, pm_root));
129 ASSYM(PM_PDIR, offsetof(struct pmap, pm_pdir));
132 * With pte_t being a bitfield struct, these fields cannot be addressed via
136 ASSYM(PTE_FLAGS, sizeof(uint32_t));
137 #if defined(BOOKE_E500)
138 ASSYM(TLB_ENTRY_SIZE, sizeof(struct tlb_entry));
147 ASSYM(FRAMELEN, FRAMELEN);
148 ASSYM(FRAME_0, offsetof(struct trapframe, fixreg[0]));
149 ASSYM(FRAME_1, offsetof(struct trapframe, fixreg[1]));
150 ASSYM(FRAME_2, offsetof(struct trapframe, fixreg[2]));
151 ASSYM(FRAME_3, offsetof(struct trapframe, fixreg[3]));
152 ASSYM(FRAME_4, offsetof(struct trapframe, fixreg[4]));
153 ASSYM(FRAME_5, offsetof(struct trapframe, fixreg[5]));
154 ASSYM(FRAME_6, offsetof(struct trapframe, fixreg[6]));
155 ASSYM(FRAME_7, offsetof(struct trapframe, fixreg[7]));
156 ASSYM(FRAME_8, offsetof(struct trapframe, fixreg[8]));
157 ASSYM(FRAME_9, offsetof(struct trapframe, fixreg[9]));
158 ASSYM(FRAME_10, offsetof(struct trapframe, fixreg[10]));
159 ASSYM(FRAME_11, offsetof(struct trapframe, fixreg[11]));
160 ASSYM(FRAME_12, offsetof(struct trapframe, fixreg[12]));
161 ASSYM(FRAME_13, offsetof(struct trapframe, fixreg[13]));
162 ASSYM(FRAME_14, offsetof(struct trapframe, fixreg[14]));
163 ASSYM(FRAME_15, offsetof(struct trapframe, fixreg[15]));
164 ASSYM(FRAME_16, offsetof(struct trapframe, fixreg[16]));
165 ASSYM(FRAME_17, offsetof(struct trapframe, fixreg[17]));
166 ASSYM(FRAME_18, offsetof(struct trapframe, fixreg[18]));
167 ASSYM(FRAME_19, offsetof(struct trapframe, fixreg[19]));
168 ASSYM(FRAME_20, offsetof(struct trapframe, fixreg[20]));
169 ASSYM(FRAME_21, offsetof(struct trapframe, fixreg[21]));
170 ASSYM(FRAME_22, offsetof(struct trapframe, fixreg[22]));
171 ASSYM(FRAME_23, offsetof(struct trapframe, fixreg[23]));
172 ASSYM(FRAME_24, offsetof(struct trapframe, fixreg[24]));
173 ASSYM(FRAME_25, offsetof(struct trapframe, fixreg[25]));
174 ASSYM(FRAME_26, offsetof(struct trapframe, fixreg[26]));
175 ASSYM(FRAME_27, offsetof(struct trapframe, fixreg[27]));
176 ASSYM(FRAME_28, offsetof(struct trapframe, fixreg[28]));
177 ASSYM(FRAME_29, offsetof(struct trapframe, fixreg[29]));
178 ASSYM(FRAME_30, offsetof(struct trapframe, fixreg[30]));
179 ASSYM(FRAME_31, offsetof(struct trapframe, fixreg[31]));
180 ASSYM(FRAME_LR, offsetof(struct trapframe, lr));
181 ASSYM(FRAME_CR, offsetof(struct trapframe, cr));
182 ASSYM(FRAME_CTR, offsetof(struct trapframe, ctr));
183 ASSYM(FRAME_XER, offsetof(struct trapframe, xer));
184 ASSYM(FRAME_SRR0, offsetof(struct trapframe, srr0));
185 ASSYM(FRAME_SRR1, offsetof(struct trapframe, srr1));
186 ASSYM(FRAME_EXC, offsetof(struct trapframe, exc));
187 ASSYM(FRAME_AIM_DAR, offsetof(struct trapframe, dar));
188 ASSYM(FRAME_AIM_DSISR, offsetof(struct trapframe, cpu.aim.dsisr));
189 ASSYM(FRAME_BOOKE_DEAR, offsetof(struct trapframe, dar));
190 ASSYM(FRAME_BOOKE_ESR, offsetof(struct trapframe, cpu.booke.esr));
191 ASSYM(FRAME_BOOKE_DBCR0, offsetof(struct trapframe, cpu.booke.dbcr0));
193 ASSYM(CF_FUNC, offsetof(struct callframe, cf_func));
194 ASSYM(CF_ARG0, offsetof(struct callframe, cf_arg0));
195 ASSYM(CF_ARG1, offsetof(struct callframe, cf_arg1));
196 ASSYM(CF_SIZE, sizeof(struct callframe));
198 ASSYM(PCB_CONTEXT, offsetof(struct pcb, pcb_context));
199 ASSYM(PCB_CR, offsetof(struct pcb, pcb_cr));
200 ASSYM(PCB_DSCR, offsetof(struct pcb, pcb_dscr));
201 ASSYM(PCB_FSCR, offsetof(struct pcb, pcb_fscr));
202 ASSYM(PCB_TAR, offsetof(struct pcb, pcb_tar));
203 ASSYM(PCB_SP, offsetof(struct pcb, pcb_sp));
204 ASSYM(PCB_TOC, offsetof(struct pcb, pcb_toc));
205 ASSYM(PCB_LR, offsetof(struct pcb, pcb_lr));
206 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault));
207 ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags));
208 ASSYM(PCB_FPU, PCB_FPU);
209 ASSYM(PCB_VEC, PCB_VEC);
210 ASSYM(PCB_CDSCR, PCB_CDSCR);
211 ASSYM(PCB_CFSCR, PCB_CFSCR);
213 ASSYM(PCB_AIM_USR_VSID, offsetof(struct pcb, pcb_cpu.aim.usr_vsid));
214 ASSYM(PCB_BOOKE_DBCR0, offsetof(struct pcb, pcb_cpu.booke.dbcr0));
216 ASSYM(PCB_VSCR, offsetof(struct pcb, pcb_vec.vscr));
218 ASSYM(PCB_EBB_EBBHR, offsetof(struct pcb, pcb_ebb.ebbhr));
219 ASSYM(PCB_EBB_EBBRR, offsetof(struct pcb, pcb_ebb.ebbrr));
220 ASSYM(PCB_EBB_BESCR, offsetof(struct pcb, pcb_ebb.bescr));
222 ASSYM(PCB_LMON_LMRR, offsetof(struct pcb, pcb_lm.lmrr));
223 ASSYM(PCB_LMON_LMSER, offsetof(struct pcb, pcb_lm.lmser));
225 ASSYM(TD_LOCK, offsetof(struct thread, td_lock));
226 ASSYM(TD_PROC, offsetof(struct thread, td_proc));
227 ASSYM(TD_PCB, offsetof(struct thread, td_pcb));
229 ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace));
231 ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap));
233 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags));
234 ASSYM(TD_AST, offsetof(struct thread, td_ast));
236 ASSYM(SF_UC, offsetof(struct sigframe, sf_uc));
238 ASSYM(DMAP_BASE_ADDRESS, DMAP_BASE_ADDRESS);
239 ASSYM(MAXCOMLEN, MAXCOMLEN);
242 ASSYM(PSL_CM, PSL_CM);
244 ASSYM(PSL_GS, PSL_GS);
245 ASSYM(PSL_DE, PSL_DE);
246 ASSYM(PSL_DS, PSL_DS);
247 ASSYM(PSL_IS, PSL_IS);
248 ASSYM(PSL_CE, PSL_CE);
249 ASSYM(PSL_UCLE, PSL_UCLE);
250 ASSYM(PSL_WE, PSL_WE);
251 ASSYM(PSL_UBLE, PSL_UBLE);
253 #if defined(AIM) && defined(__powerpc64__)
254 ASSYM(PSL_SF, PSL_SF);
255 ASSYM(PSL_HV, PSL_HV);
258 ASSYM(PSL_POW, PSL_POW);
259 ASSYM(PSL_ILE, PSL_ILE);
260 ASSYM(PSL_LE, PSL_LE);
261 ASSYM(PSL_SE, PSL_SE);
262 ASSYM(PSL_RI, PSL_RI);
263 ASSYM(PSL_DR, PSL_DR);
264 ASSYM(PSL_IP, PSL_IP);
265 ASSYM(PSL_IR, PSL_IR);
267 ASSYM(PSL_FE_DIS, PSL_FE_DIS);
268 ASSYM(PSL_FE_NONREC, PSL_FE_NONREC);
269 ASSYM(PSL_FE_PREC, PSL_FE_PREC);
270 ASSYM(PSL_FE_REC, PSL_FE_REC);
272 ASSYM(PSL_VEC, PSL_VEC);
273 ASSYM(PSL_BE, PSL_BE);
274 ASSYM(PSL_EE, PSL_EE);
275 ASSYM(PSL_FE0, PSL_FE0);
276 ASSYM(PSL_FE1, PSL_FE1);
277 ASSYM(PSL_FP, PSL_FP);
278 ASSYM(PSL_ME, PSL_ME);
279 ASSYM(PSL_PR, PSL_PR);
280 ASSYM(PSL_PMM, PSL_PMM);