genassym.c revision 164485 
1/*-
2 * Copyright (c) 2001 Jake Burkholder.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 *	from: @(#)genassym.c	5.11 (Berkeley) 5/10/91
27 */
28
29#include <sys/cdefs.h>
30__FBSDID("$FreeBSD: head/sys/sparc64/sparc64/genassym.c 164485 2006-11-22 00:18:22Z kmacy $");
31
32#include "opt_kstack_pages.h"
33
34#include <sys/param.h>
35#include <sys/assym.h>
36#include <sys/errno.h>
37#include <sys/ktr.h>
38#include <sys/proc.h>
39#include <sys/queue.h>
40#include <sys/lock.h>
41#include <sys/mutex.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/vm_kern.h>
52#include <vm/vm_page.h>
53#include <vm/vm_map.h>
54
55#include <machine/asi.h>
56#include <machine/cache.h>
57#include <machine/vmparam.h>
58#include <machine/cpufunc.h>
59#include <machine/fp.h>
60#include <machine/frame.h>
61#include <machine/fsr.h>
62#include <machine/intr_machdep.h>
63#include <machine/lsu.h>
64#include <machine/pcb.h>
65#include <machine/pstate.h>
66#include <machine/setjmp.h>
67#include <machine/sigframe.h>
68#include <machine/smp.h>
69#include <machine/tte.h>
70#include <machine/tlb.h>
71#include <machine/tsb.h>
72#include <machine/tstate.h>
73#include <machine/utrap.h>
74#ifdef SUN4V
75#include <machine/mmu.h>
76#include <machine/trap.h>
77#include <machine/tte_hash.h>
78#endif
79
80
81ASSYM(KERNBASE, KERNBASE);
82
83ASSYM(EFAULT, EFAULT);
84ASSYM(ENAMETOOLONG, ENAMETOOLONG);
85
86ASSYM(KSTACK_PAGES, KSTACK_PAGES);
87ASSYM(KSTACK_GUARD_PAGES, KSTACK_GUARD_PAGES);
88ASSYM(PCPU_PAGES, PCPU_PAGES);
89
90ASSYM(PIL_TICK, PIL_TICK);
91
92ASSYM(FPRS_DL, FPRS_DL);
93ASSYM(FPRS_DU, FPRS_DU);
94ASSYM(FPRS_FEF, FPRS_FEF);
95
96ASSYM(LSU_VW, LSU_VW);
97ASSYM(LSU_IC, LSU_IC);
98ASSYM(LSU_DC, LSU_DC);
99
100ASSYM(TAR_VPN_SHIFT, TAR_VPN_SHIFT);
101
102ASSYM(TLB_DAR_SLOT_SHIFT, TLB_DAR_SLOT_SHIFT);
103ASSYM(TLB_DEMAP_NUCLEUS, TLB_DEMAP_NUCLEUS);
104ASSYM(TLB_DEMAP_PRIMARY, TLB_DEMAP_PRIMARY);
105ASSYM(TLB_DEMAP_CONTEXT, TLB_DEMAP_CONTEXT);
106ASSYM(TLB_DEMAP_PAGE, TLB_DEMAP_PAGE);
107
108#ifndef SUN4V
109ASSYM(TSB_BUCKET_MASK, TSB_BUCKET_MASK);
110ASSYM(TSB_BUCKET_SHIFT, TSB_BUCKET_SHIFT);
111#endif
112ASSYM(INT_SHIFT, INT_SHIFT);
113ASSYM(PTR_SHIFT, PTR_SHIFT);
114
115ASSYM(PAGE_SHIFT, PAGE_SHIFT);
116ASSYM(PAGE_MASK, PAGE_MASK);
117ASSYM(PAGE_MASK_4M, PAGE_MASK_4M);
118ASSYM(PAGE_SHIFT_8K, PAGE_SHIFT_8K);
119ASSYM(PAGE_SHIFT_4M, PAGE_SHIFT_4M);
120ASSYM(PAGE_SIZE, PAGE_SIZE);
121ASSYM(PAGE_SIZE_4M, PAGE_SIZE_4M);
122
123ASSYM(CPU_CLKSYNC, CPU_CLKSYNC);
124ASSYM(CPU_INIT, CPU_INIT);
125
126ASSYM(CSA_PCPU, offsetof(struct cpu_start_args, csa_pcpu));
127ASSYM(CSA_STATE, offsetof(struct cpu_start_args, csa_state));
128#ifndef SUN4V
129ASSYM(CSA_TICK, offsetof(struct cpu_start_args, csa_tick));
130ASSYM(CSA_VER, offsetof(struct cpu_start_args, csa_ver));
131ASSYM(CSA_MID, offsetof(struct cpu_start_args, csa_mid));
132ASSYM(CSA_TTES, offsetof(struct cpu_start_args, csa_ttes));
133#else
134ASSYM(CSA_CPUID, offsetof(struct cpu_start_args, csa_cpuid));
135#endif
136ASSYM(DC_TAG_SHIFT, DC_TAG_SHIFT);
137ASSYM(DC_TAG_MASK, DC_TAG_MASK);
138ASSYM(DC_VALID_SHIFT, DC_VALID_SHIFT);
139ASSYM(DC_VALID_MASK, DC_VALID_MASK);
140ASSYM(IC_TAG_SHIFT, IC_TAG_SHIFT);
141ASSYM(IC_TAG_MASK, IC_TAG_MASK);
142ASSYM(IC_VALID_SHIFT, IC_VALID_SHIFT);
143ASSYM(IC_VALID_MASK, IC_VALID_MASK);
144
145ASSYM(DC_SIZE, offsetof(struct cacheinfo, dc_size));
146ASSYM(DC_LINESIZE, offsetof(struct cacheinfo, dc_linesize));
147ASSYM(IC_SIZE, offsetof(struct cacheinfo, ic_size));
148ASSYM(IC_LINESIZE, offsetof(struct cacheinfo, ic_linesize));
149
150ASSYM(ICA_PA, offsetof(struct ipi_cache_args, ica_pa));
151
152ASSYM(KTR_SIZEOF, sizeof(struct ktr_entry));
153ASSYM(KTR_LINE, offsetof(struct ktr_entry, ktr_line));
154ASSYM(KTR_FILE, offsetof(struct ktr_entry, ktr_file));
155ASSYM(KTR_DESC, offsetof(struct ktr_entry, ktr_desc));
156ASSYM(KTR_CPU, offsetof(struct ktr_entry, ktr_cpu));
157ASSYM(KTR_TIMESTAMP, offsetof(struct ktr_entry, ktr_timestamp));
158ASSYM(KTR_PARM1, offsetof(struct ktr_entry, ktr_parms[0]));
159ASSYM(KTR_PARM2, offsetof(struct ktr_entry, ktr_parms[1]));
160ASSYM(KTR_PARM3, offsetof(struct ktr_entry, ktr_parms[2]));
161ASSYM(KTR_PARM4, offsetof(struct ktr_entry, ktr_parms[3]));
162ASSYM(KTR_PARM5, offsetof(struct ktr_entry, ktr_parms[4]));
163ASSYM(KTR_PARM6, offsetof(struct ktr_entry, ktr_parms[5]));
164
165ASSYM(TTE_SHIFT, TTE_SHIFT);
166#ifndef SUN4V
167ASSYM(TTE_VPN, offsetof(struct tte, tte_vpn));
168ASSYM(TTE_DATA, offsetof(struct tte, tte_data));
169
170ASSYM(TD_EXEC, TD_EXEC);
171ASSYM(TD_REF, TD_REF);
172ASSYM(TD_SW, TD_SW);
173ASSYM(TD_V, TD_V);
174ASSYM(TD_8K, TD_8K);
175ASSYM(TD_CP, TD_CP);
176ASSYM(TD_CV, TD_CV);
177ASSYM(TD_L, TD_L);
178ASSYM(TD_W, TD_W);
179
180ASSYM(TS_MIN, TS_MIN);
181ASSYM(TS_MAX, TS_MAX);
182ASSYM(TLB_DIRECT_TO_TTE_MASK, TLB_DIRECT_TO_TTE_MASK);
183ASSYM(TV_SIZE_BITS, TV_SIZE_BITS);
184#else
185ASSYM(VTD_REF, VTD_REF);
186ASSYM(VTD_W, VTD_W);
187ASSYM(VTD_SW_W, VTD_SW_W);
188ASSYM(VTD_LOCK, VTD_LOCK);
189
190ASSYM(THE_SHIFT, THE_SHIFT);
191ASSYM(TH_COLLISION_SHIFT, TH_COLLISION_SHIFT);
192ASSYM(HVTSB_PA, offsetof(struct hv_tsb_info, hvtsb_pa));
193ASSYM(PM_HASHSCRATCH, offsetof(struct pmap, pm_hashscratch));
194ASSYM(PM_TSBSCRATCH, offsetof(struct pmap, pm_tsbscratch));
195ASSYM(PM_TSB_RA, offsetof(struct pmap, pm_tsb_ra));
196ASSYM(PM_TLBACTIVE, offsetof(struct pmap, pm_tlbactive));
197ASSYM(HASH_ENTRY_SHIFT, HASH_ENTRY_SHIFT);
198#endif
199
200ASSYM(V_INTR, offsetof(struct vmmeter, v_intr));
201
202ASSYM(PC_CONS_BUFR, offsetof(struct pcpu, pc_cons_bufr));
203ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread));
204ASSYM(PC_CURPCB, offsetof(struct pcpu, pc_curpcb));
205ASSYM(PC_CPUID, offsetof(struct pcpu, pc_cpuid));
206ASSYM(PC_CPUMASK, offsetof(struct pcpu, pc_cpumask));
207ASSYM(PC_IRHEAD, offsetof(struct pcpu, pc_irhead));
208ASSYM(PC_IRTAIL, offsetof(struct pcpu, pc_irtail));
209ASSYM(PC_IRFREE, offsetof(struct pcpu, pc_irfree));
210ASSYM(PC_CNT, offsetof(struct pcpu, pc_cnt));
211ASSYM(PC_SIZEOF, sizeof(struct pcpu));
212
213#ifdef SUN4V
214ASSYM(PC_CALLER, offsetof(struct pcpu, pc_caller));
215ASSYM(PC_CPU_Q_RA, offsetof(struct pcpu, pc_cpu_q_ra));
216ASSYM(PC_CPU_Q_SIZE, offsetof(struct pcpu, pc_cpu_q_size));
217ASSYM(PC_DEV_Q_RA, offsetof(struct pcpu, pc_dev_q_ra));
218ASSYM(PC_DEV_Q_SIZE, offsetof(struct pcpu, pc_dev_q_size));
219
220ASSYM(PC_RQ_BASE, offsetof(struct pcpu, pc_rq_ra));
221ASSYM(PC_RQ_SIZE, offsetof(struct pcpu, pc_rq_size));
222ASSYM(PC_NRQ_BASE, offsetof(struct pcpu, pc_nrq_ra));
223ASSYM(PC_NRQ_SIZE, offsetof(struct pcpu, pc_nrq_size));
224ASSYM(PC_MONDO_DATA, offsetof(struct pcpu, pc_mondo_data));
225ASSYM(PC_MONDO_DATA_RA, offsetof(struct pcpu, pc_mondo_data_ra));
226
227ASSYM(PC_KWBUF_FULL, offsetof(struct pcpu, pc_kwbuf_full));
228ASSYM(PC_KWBUF_SP, offsetof(struct pcpu, pc_kwbuf_sp));
229ASSYM(PC_KWBUF, offsetof(struct pcpu, pc_kwbuf));
230ASSYM(PC_PAD, offsetof(struct pcpu, pad));
231ASSYM(PC_PMAP, offsetof(struct pcpu, pc_curpmap));
232ASSYM(PC_TSBWBUF, offsetof(struct pcpu, pc_tsbwbuf));
233
234ASSYM(PCB_KSTACK, offsetof(struct pcb, pcb_kstack));
235ASSYM(INTR_REPORT_SIZE, INTR_REPORT_SIZE);
236ASSYM(PM_TSB_MISS_COUNT, offsetof(struct pmap, pm_tsb_miss_count));
237ASSYM(PM_TSB_CAP_MISS_COUNT, offsetof(struct pmap, pm_tsb_cap_miss_count));
238#else
239ASSYM(PC_MID, offsetof(struct pcpu, pc_mid));
240ASSYM(PC_TLB_CTX, offsetof(struct pcpu, pc_tlb_ctx));
241ASSYM(PC_TLB_CTX_MAX, offsetof(struct pcpu, pc_tlb_ctx_max));
242ASSYM(PC_TLB_CTX_MIN, offsetof(struct pcpu, pc_tlb_ctx_min));
243ASSYM(PC_PMAP, offsetof(struct pcpu, pc_pmap));
244#endif
245
246
247
248ASSYM(IH_SHIFT, IH_SHIFT);
249
250ASSYM(IRSR_BUSY, IRSR_BUSY);
251
252ASSYM(IR_NEXT, offsetof(struct intr_request, ir_next));
253ASSYM(IR_FUNC, offsetof(struct intr_request, ir_func));
254ASSYM(IR_ARG, offsetof(struct intr_request, ir_arg));
255ASSYM(IR_PRI, offsetof(struct intr_request, ir_pri));
256ASSYM(IR_VEC, offsetof(struct intr_request, ir_vec));
257
258ASSYM(ITA_MASK, offsetof(struct ipi_tlb_args, ita_mask));
259ASSYM(ITA_PMAP, offsetof(struct ipi_tlb_args, ita_pmap));
260ASSYM(ITA_START, offsetof(struct ipi_tlb_args, ita_start));
261ASSYM(ITA_END, offsetof(struct ipi_tlb_args, ita_end));
262ASSYM(ITA_VA, offsetof(struct ipi_tlb_args, ita_va));
263
264ASSYM(IV_SHIFT, IV_SHIFT);
265ASSYM(IV_FUNC, offsetof(struct intr_vector, iv_func));
266ASSYM(IV_ARG, offsetof(struct intr_vector, iv_arg));
267ASSYM(IV_PRI, offsetof(struct intr_vector, iv_pri));
268
269ASSYM(IV_NAMLEN, IV_NAMLEN);
270ASSYM(IV_MAX, IV_MAX);
271
272ASSYM(TDF_ASTPENDING, TDF_ASTPENDING);
273ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED);
274
275ASSYM(MD_UTRAP, offsetof(struct mdproc, md_utrap));
276
277ASSYM(MTX_LOCK, offsetof(struct mtx, mtx_lock));
278
279ASSYM(P_COMM, offsetof(struct proc, p_comm));
280ASSYM(P_MD, offsetof(struct proc, p_md));
281ASSYM(P_PID, offsetof(struct proc, p_pid));
282ASSYM(P_SFLAG, offsetof(struct proc, p_sflag));
283ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace));
284
285ASSYM(RW_SHIFT, RW_SHIFT);
286
287ASSYM(TD_FLAGS, offsetof(struct thread, td_flags));
288
289ASSYM(TD_FRAME, offsetof(struct thread, td_frame));
290ASSYM(TD_KSTACK, offsetof(struct thread, td_kstack));
291ASSYM(TD_PCB, offsetof(struct thread, td_pcb));
292ASSYM(TD_PROC, offsetof(struct thread, td_proc));
293ASSYM(TD_MD, offsetof(struct thread, td_md));
294ASSYM(MD_SAVED_PIL, offsetof(struct mdthread, md_saved_pil));
295
296
297ASSYM(PCB_SIZEOF, sizeof(struct pcb));
298ASSYM(PCB_RW, offsetof(struct pcb, pcb_rw));
299ASSYM(PCB_KFP, offsetof(struct pcb, pcb_kfp));
300ASSYM(PCB_UFP, offsetof(struct pcb, pcb_ufp));
301ASSYM(PCB_RWSP, offsetof(struct pcb, pcb_rwsp));
302ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags));
303ASSYM(PCB_NSAVED, offsetof(struct pcb, pcb_nsaved));
304ASSYM(PCB_PC, offsetof(struct pcb, pcb_pc));
305ASSYM(PCB_SP, offsetof(struct pcb, pcb_sp));
306ASSYM(PCB_PAD, offsetof(struct pcb, pcb_pad));
307
308
309
310
311ASSYM(PCB_FEF, PCB_FEF);
312
313ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap));
314ASSYM(PM_ACTIVE, offsetof(struct pmap, pm_active));
315ASSYM(PM_CONTEXT, offsetof(struct pmap, pm_context));
316ASSYM(PM_TSB, offsetof(struct pmap, pm_tsb));
317
318ASSYM(SF_UC, offsetof(struct sigframe, sf_uc));
319
320ASSYM(_JB_FP, offsetof(struct _jmp_buf, _jb[_JB_FP]));
321ASSYM(_JB_PC, offsetof(struct _jmp_buf, _jb[_JB_PC]));
322ASSYM(_JB_SP, offsetof(struct _jmp_buf, _jb[_JB_SP]));
323ASSYM(_JB_SIGFLAG, offsetof(struct _jmp_buf, _jb[_JB_SIGFLAG]));
324ASSYM(_JB_SIGMASK, offsetof(struct _jmp_buf, _jb[_JB_SIGMASK]));
325
326ASSYM(TF_G0, offsetof(struct trapframe, tf_global[0]));
327ASSYM(TF_G1, offsetof(struct trapframe, tf_global[1]));
328ASSYM(TF_G2, offsetof(struct trapframe, tf_global[2]));
329ASSYM(TF_G3, offsetof(struct trapframe, tf_global[3]));
330ASSYM(TF_G4, offsetof(struct trapframe, tf_global[4]));
331ASSYM(TF_G5, offsetof(struct trapframe, tf_global[5]));
332ASSYM(TF_G6, offsetof(struct trapframe, tf_global[6]));
333ASSYM(TF_G7, offsetof(struct trapframe, tf_global[7]));
334ASSYM(TF_O0, offsetof(struct trapframe, tf_out[0]));
335ASSYM(TF_O1, offsetof(struct trapframe, tf_out[1]));
336ASSYM(TF_O2, offsetof(struct trapframe, tf_out[2]));
337ASSYM(TF_O3, offsetof(struct trapframe, tf_out[3]));
338ASSYM(TF_O4, offsetof(struct trapframe, tf_out[4]));
339ASSYM(TF_O5, offsetof(struct trapframe, tf_out[5]));
340ASSYM(TF_O6, offsetof(struct trapframe, tf_out[6]));
341ASSYM(TF_O7, offsetof(struct trapframe, tf_out[7]));
342ASSYM(TF_FPRS, offsetof(struct trapframe, tf_fprs));
343ASSYM(TF_FSR, offsetof(struct trapframe, tf_fsr));
344ASSYM(TF_GSR, offsetof(struct trapframe, tf_gsr));
345ASSYM(TF_PIL, offsetof(struct trapframe, tf_pil));
346#ifndef SUN4V
347ASSYM(TF_LEVEL, offsetof(struct trapframe, tf_level));
348ASSYM(TF_SFAR, offsetof(struct trapframe, tf_sfar));
349ASSYM(TF_SFSR, offsetof(struct trapframe, tf_sfsr));
350ASSYM(TF_TAR, offsetof(struct trapframe, tf_tar));
351ASSYM(TF_TYPE, offsetof(struct trapframe, tf_type));
352ASSYM(TF_Y, offsetof(struct trapframe, tf_y));
353#else
354ASSYM(TF_ASI, offsetof(struct trapframe, tf_asi));
355#endif
356ASSYM(TF_TNPC, offsetof(struct trapframe, tf_tnpc));
357ASSYM(TF_TPC, offsetof(struct trapframe, tf_tpc));
358ASSYM(TF_TSTATE, offsetof(struct trapframe, tf_tstate));
359ASSYM(TF_WSTATE, offsetof(struct trapframe, tf_wstate));
360ASSYM(TF_SIZEOF, sizeof(struct trapframe));
361
362ASSYM(UT_MAX, UT_MAX);
363ASSYM(VM_MIN_DIRECT_ADDRESS, VM_MIN_DIRECT_ADDRESS);
364ASSYM(VM_MIN_PROM_ADDRESS, VM_MIN_PROM_ADDRESS);
365ASSYM(VM_MAX_PROM_ADDRESS, VM_MAX_PROM_ADDRESS);
366
367