Commit | Line | Data |
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d7f50089 YY |
1 | /*- |
2 | * Copyright (c) 1982, 1990 The Regents of the University of California. | |
c8fe38ae | 3 | * Copyright (c) 2008 The DragonFly Project. |
d7f50089 YY |
4 | * All rights reserved. |
5 | * | |
6 | * This code is derived from software contributed to Berkeley by | |
7 | * William Jolitz. | |
8 | * | |
9 | * Redistribution and use in source and binary forms, with or without | |
10 | * modification, are permitted provided that the following conditions | |
11 | * are met: | |
12 | * 1. Redistributions of source code must retain the above copyright | |
13 | * notice, this list of conditions and the following disclaimer. | |
14 | * 2. Redistributions in binary form must reproduce the above copyright | |
15 | * notice, this list of conditions and the following disclaimer in the | |
16 | * documentation and/or other materials provided with the distribution. | |
2c64e990 | 17 | * 3. Neither the name of the University nor the names of its contributors |
d7f50089 YY |
18 | * may be used to endorse or promote products derived from this software |
19 | * without specific prior written permission. | |
20 | * | |
21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
31 | * SUCH DAMAGE. | |
32 | * | |
33 | * from: @(#)genassym.c 5.11 (Berkeley) 5/10/91 | |
34 | * $FreeBSD: src/sys/i386/i386/genassym.c,v 1.86.2.3 2002/03/03 05:42:49 nyan Exp $ | |
d7f50089 YY |
35 | */ |
36 | ||
37 | #include <sys/param.h> | |
38 | #include <sys/systm.h> | |
39 | #include <sys/assym.h> | |
40 | #include <sys/interrupt.h> | |
41 | #include <sys/buf.h> | |
42 | #include <sys/proc.h> | |
43 | #include <sys/errno.h> | |
44 | #include <sys/mount.h> | |
45 | #include <sys/socket.h> | |
46 | #include <sys/lock.h> | |
47 | #include <sys/resourcevar.h> | |
48 | #include <machine/frame.h> | |
49 | #include <machine/bootinfo.h> | |
50 | #include <machine/tss.h> | |
51 | #include <sys/vmmeter.h> | |
52 | #include <sys/machintr.h> | |
53 | #include <vm/vm.h> | |
54 | #include <vm/vm_param.h> | |
55 | #include <vm/pmap.h> | |
56 | #include <vm/vm_map.h> | |
57 | #include <net/if.h> | |
58 | #include <netinet/in.h> | |
59 | #include <vfs/nfs/nfsv2.h> | |
60 | #include <vfs/nfs/rpcv2.h> | |
61 | #include <vfs/nfs/nfs.h> | |
62 | #include <vfs/nfs/nfsdiskless.h> | |
63 | ||
46d4e165 | 64 | #include <machine_base/apic/apicreg.h> |
566d27d4 | 65 | #include <machine_base/apic/ioapic_abi.h> |
d7f50089 YY |
66 | #include <machine/segments.h> |
67 | #include <machine/sigframe.h> | |
68 | #include <machine/globaldata.h> | |
c8fe38ae | 69 | #include <machine/specialreg.h> |
d7f50089 | 70 | #include <machine/pcb.h> |
c2fb025d | 71 | #include <machine/pmap.h> |
d7f50089 | 72 | |
d7f50089 YY |
73 | ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); |
74 | ASSYM(PM_ACTIVE, offsetof(struct pmap, pm_active)); | |
cc694a4a | 75 | ASSYM(PM_ACTIVE_LOCK, offsetof(struct pmap, pm_active_lock)); |
d7f50089 | 76 | |
c8fe38ae | 77 | ASSYM(LWP_VMSPACE, offsetof(struct lwp, lwp_vmspace)); |
46d4e165 JG |
78 | ASSYM(V_IPI, offsetof(struct vmmeter, v_ipi)); |
79 | ASSYM(V_TIMER, offsetof(struct vmmeter, v_timer)); | |
d7f50089 YY |
80 | ASSYM(UPAGES, UPAGES); |
81 | ASSYM(PAGE_SIZE, PAGE_SIZE); | |
82 | ASSYM(NPTEPG, NPTEPG); | |
83 | ASSYM(NPDEPG, NPDEPG); | |
d7f50089 YY |
84 | ASSYM(PAGE_SHIFT, PAGE_SHIFT); |
85 | ASSYM(PAGE_MASK, PAGE_MASK); | |
86 | ASSYM(PDRSHIFT, PDRSHIFT); | |
87 | ASSYM(USRSTACK, USRSTACK); | |
88 | ASSYM(KERNBASE, KERNBASE); | |
89 | ||
90 | ASSYM(MAXCOMLEN, MAXCOMLEN); | |
91 | ASSYM(EFAULT, EFAULT); | |
92 | ASSYM(ENAMETOOLONG, ENAMETOOLONG); | |
48ffc236 | 93 | ASSYM(VM_MAX_USER_ADDRESS, VM_MAX_USER_ADDRESS); |
c8fe38ae | 94 | |
d7f50089 | 95 | ASSYM(GD_CURTHREAD, offsetof(struct mdglobaldata, mi.gd_curthread)); |
c8fe38ae MD |
96 | ASSYM(GD_CNT, offsetof(struct mdglobaldata, mi.gd_cnt)); |
97 | ASSYM(GD_CPUID, offsetof(struct mdglobaldata, mi.gd_cpuid)); | |
c2fb025d | 98 | ASSYM(GD_CPUMASK, offsetof(struct mdglobaldata, mi.gd_cpumask)); |
e47e3dba | 99 | ASSYM(GD_NPOLL, offsetof(struct mdglobaldata, mi.gd_npoll)); |
433c75c3 | 100 | ASSYM(GD_SAMPLE_PC, offsetof(struct mdglobaldata, mi.gd_sample_pc)); |
e32d3244 | 101 | ASSYM(GD_SAMPLE_SP, offsetof(struct mdglobaldata, mi.gd_sample_sp)); |
ee89e80b MD |
102 | ASSYM(GD_CPUMASK_SIMPLE, offsetof(struct mdglobaldata, mi.gd_cpumask_simple)); |
103 | ASSYM(GD_CPUMASK_OFFSET, offsetof(struct mdglobaldata, mi.gd_cpumask_offset)); | |
30c6fbb5 | 104 | ASSYM(GD_IRESERVED, offsetof(struct mdglobaldata, mi.gd_ireserved[0])); |
c8fe38ae | 105 | |
4611d87f | 106 | ASSYM(PCB_CR3_ISO, offsetof(struct pcb, pcb_cr3_iso)); |
c8fe38ae MD |
107 | ASSYM(PCB_CR3, offsetof(struct pcb, pcb_cr3)); |
108 | ASSYM(PCB_R15, offsetof(struct pcb, pcb_r15)); | |
109 | ASSYM(PCB_R14, offsetof(struct pcb, pcb_r14)); | |
110 | ASSYM(PCB_R13, offsetof(struct pcb, pcb_r13)); | |
111 | ASSYM(PCB_R12, offsetof(struct pcb, pcb_r12)); | |
112 | ASSYM(PCB_RSI, offsetof(struct pcb, pcb_rsi)); | |
113 | ASSYM(PCB_RBP, offsetof(struct pcb, pcb_rbp)); | |
114 | ASSYM(PCB_RSP, offsetof(struct pcb, pcb_rsp)); | |
115 | ASSYM(PCB_RBX, offsetof(struct pcb, pcb_rbx)); | |
116 | ASSYM(PCB_RIP, offsetof(struct pcb, pcb_rip)); | |
b2b3ffcd | 117 | ASSYM(TSS_RSP0, offsetof(struct x86_64tss, tss_rsp0)); |
0855a2af JG |
118 | |
119 | ASSYM(PCB_DR0, offsetof(struct pcb, pcb_dr0)); | |
120 | ASSYM(PCB_DR1, offsetof(struct pcb, pcb_dr1)); | |
121 | ASSYM(PCB_DR2, offsetof(struct pcb, pcb_dr2)); | |
122 | ASSYM(PCB_DR3, offsetof(struct pcb, pcb_dr3)); | |
123 | ASSYM(PCB_DR6, offsetof(struct pcb, pcb_dr6)); | |
124 | ASSYM(PCB_DR7, offsetof(struct pcb, pcb_dr7)); | |
4611d87f | 125 | |
0855a2af | 126 | ASSYM(PCB_DBREGS, PCB_DBREGS); |
4611d87f | 127 | ASSYM(PCB_ISOMMU, PCB_ISOMMU); |
375bb03e MD |
128 | |
129 | #if 0 /* we get this from specialreg.h */ | |
130 | ASSYM(SPEC_CTRL_IBRS, SPEC_CTRL_IBRS); | |
131 | ASSYM(SPEC_CTRL_STIBP, SPEC_CTRL_STIBP); | |
132 | #endif | |
133 | ASSYM(SPEC_CTRL_DUMMY_IBPB, SPEC_CTRL_DUMMY_IBPB); | |
134 | ASSYM(SPEC_CTRL_DUMMY_ENABLE, SPEC_CTRL_DUMMY_ENABLE); | |
cd89a7ce | 135 | ASSYM(SPEC_CTRL_MDS_ENABLE, SPEC_CTRL_MDS_ENABLE); |
4611d87f | 136 | |
c8fe38ae | 137 | ASSYM(PCB_EXT, offsetof(struct pcb, pcb_ext)); |
c8fe38ae | 138 | ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags)); |
d7f50089 | 139 | ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault)); |
93ad6da2 | 140 | ASSYM(PCB_ONFAULT_SP, offsetof(struct pcb, pcb_onfault_sp)); |
c8fe38ae MD |
141 | ASSYM(PCB_FSBASE, offsetof(struct pcb, pcb_fsbase)); |
142 | ASSYM(PCB_GSBASE, offsetof(struct pcb, pcb_gsbase)); | |
c4f8086e | 143 | ASSYM(PCB_SAVEFPU, offsetof(struct pcb, pcb_save)); |
c8fe38ae | 144 | |
46d4e165 | 145 | ASSYM(PCB_SIZE, sizeof(struct pcb)); |
c4f8086e | 146 | ASSYM(PCB_SAVEFPU_SIZE, sizeof(union savefpu)); |
46d4e165 | 147 | |
c8fe38ae MD |
148 | ASSYM(TF_R15, offsetof(struct trapframe, tf_r15)); |
149 | ASSYM(TF_R14, offsetof(struct trapframe, tf_r14)); | |
150 | ASSYM(TF_R13, offsetof(struct trapframe, tf_r13)); | |
151 | ASSYM(TF_R12, offsetof(struct trapframe, tf_r12)); | |
152 | ASSYM(TF_R11, offsetof(struct trapframe, tf_r11)); | |
153 | ASSYM(TF_R10, offsetof(struct trapframe, tf_r10)); | |
154 | ASSYM(TF_R9, offsetof(struct trapframe, tf_r9)); | |
155 | ASSYM(TF_R8, offsetof(struct trapframe, tf_r8)); | |
156 | ASSYM(TF_RDI, offsetof(struct trapframe, tf_rdi)); | |
157 | ASSYM(TF_RSI, offsetof(struct trapframe, tf_rsi)); | |
158 | ASSYM(TF_RBP, offsetof(struct trapframe, tf_rbp)); | |
159 | ASSYM(TF_RBX, offsetof(struct trapframe, tf_rbx)); | |
160 | ASSYM(TF_RDX, offsetof(struct trapframe, tf_rdx)); | |
161 | ASSYM(TF_RCX, offsetof(struct trapframe, tf_rcx)); | |
162 | ASSYM(TF_RAX, offsetof(struct trapframe, tf_rax)); | |
163 | ||
164 | ASSYM(TF_TRAPNO, offsetof(struct trapframe, tf_trapno)); | |
5b9f6cc4 | 165 | ASSYM(TF_XFLAGS, offsetof(struct trapframe, tf_xflags)); |
c8fe38ae MD |
166 | ASSYM(TF_ADDR, offsetof(struct trapframe, tf_addr)); |
167 | ASSYM(TF_ERR, offsetof(struct trapframe, tf_err)); | |
168 | ASSYM(TF_FLAGS, offsetof(struct trapframe, tf_flags)); | |
169 | ||
170 | ASSYM(TF_RIP, offsetof(struct trapframe, tf_rip)); | |
171 | ASSYM(TF_CS, offsetof(struct trapframe, tf_cs)); | |
172 | ASSYM(TF_RFLAGS, offsetof(struct trapframe, tf_rflags)); | |
173 | ASSYM(TF_RSP, offsetof(struct trapframe, tf_rsp)); | |
174 | ASSYM(TF_SS, offsetof(struct trapframe, tf_ss)); | |
175 | ASSYM(TF_SIZE, sizeof(struct trapframe)); | |
d7f50089 YY |
176 | |
177 | ASSYM(SIGF_HANDLER, offsetof(struct sigframe, sf_ahu.sf_handler)); | |
178 | ASSYM(SIGF_UC, offsetof(struct sigframe, sf_uc)); | |
179 | ||
c8fe38ae MD |
180 | ASSYM(TD_PROC, offsetof(struct thread, td_proc)); |
181 | ASSYM(TD_LWP, offsetof(struct thread, td_lwp)); | |
182 | ASSYM(TD_PCB, offsetof(struct thread, td_pcb)); | |
183 | ASSYM(TD_SP, offsetof(struct thread, td_sp)); | |
184 | ASSYM(TD_PRI, offsetof(struct thread, td_pri)); | |
f9235b6d | 185 | ASSYM(TD_CRITCOUNT, offsetof(struct thread, td_critcount)); |
c8fe38ae MD |
186 | ASSYM(TD_MACH, offsetof(struct thread, td_mach)); |
187 | ASSYM(TD_WCHAN, offsetof(struct thread, td_wchan)); | |
188 | ASSYM(TD_NEST_COUNT, offsetof(struct thread, td_nest_count)); | |
c8fe38ae | 189 | ASSYM(TD_FLAGS, offsetof(struct thread, td_flags)); |
a86ce0cd | 190 | ASSYM(TD_TYPE, offsetof(struct thread, td_type)); |
ee89e80b | 191 | ASSYM(TD_PREEMPTED, offsetof(struct thread, td_preempted)); |
a86ce0cd | 192 | |
c4f8086e | 193 | ASSYM(TD_SAVEFPU, offsetof(struct thread, td_savefpu)); |
c8fe38ae MD |
194 | ASSYM(TDF_RUNNING, TDF_RUNNING); |
195 | ASSYM(TDF_USINGFP, TDF_USINGFP); | |
196 | ASSYM(TDF_KERNELFP, TDF_KERNELFP); | |
ee89e80b | 197 | ASSYM(TDF_PREEMPT_DONE, TDF_PREEMPT_DONE); |
c8fe38ae MD |
198 | |
199 | ASSYM(FIRST_SOFTINT, FIRST_SOFTINT); | |
200 | ASSYM(MDGLOBALDATA_BASEALLOC_PAGES, MDGLOBALDATA_BASEALLOC_PAGES); | |
201 | ||
202 | ASSYM(GD_PRIVATE_TSS, offsetof(struct mdglobaldata, gd_private_tss)); | |
9e24b495 | 203 | ASSYM(GD_COMMON_TSS, offsetof(struct privatespace, common_tss)); |
4611d87f | 204 | ASSYM(GD_TRAMPOLINE, offsetof(struct privatespace, trampoline)); |
c693df0e MD |
205 | ASSYM(GD_DEBUG1, offsetof(struct mdglobaldata, mi.gd_debug1)); |
206 | ASSYM(GD_DEBUG2, offsetof(struct mdglobaldata, mi.gd_debug2)); | |
c8fe38ae MD |
207 | ASSYM(GD_USER_FS, offsetof(struct mdglobaldata, gd_user_fs)); |
208 | ASSYM(GD_USER_GS, offsetof(struct mdglobaldata, gd_user_gs)); | |
209 | ASSYM(GD_INTR_NESTING_LEVEL, offsetof(struct mdglobaldata, mi.gd_intr_nesting_level)); | |
210 | ||
4611d87f | 211 | ASSYM(TR_CR2, offsetof(struct trampframe, tr_cr2)); |
8ed06571 MD |
212 | ASSYM(TR_RAX, offsetof(struct trampframe, tr_rax)); |
213 | ASSYM(TR_RCX, offsetof(struct trampframe, tr_rcx)); | |
214 | ASSYM(TR_RDX, offsetof(struct trampframe, tr_rdx)); | |
4611d87f MD |
215 | ASSYM(TR_ERR, offsetof(struct trampframe, tr_err)); |
216 | ASSYM(TR_RIP, offsetof(struct trampframe, tr_rip)); | |
217 | ASSYM(TR_CS, offsetof(struct trampframe, tr_cs)); | |
218 | ASSYM(TR_RFLAGS, offsetof(struct trampframe, tr_rflags)); | |
219 | ASSYM(TR_RSP, offsetof(struct trampframe, tr_rsp)); | |
220 | ASSYM(TR_SS, offsetof(struct trampframe, tr_ss)); | |
fc921477 MD |
221 | ASSYM(TR_PCB_RSP, offsetof(struct trampframe, tr_pcb_rsp)); |
222 | ASSYM(TR_PCB_FLAGS, offsetof(struct trampframe, tr_pcb_flags)); | |
223 | ASSYM(TR_PCB_CR3_ISO, offsetof(struct trampframe, tr_pcb_cr3_iso)); | |
224 | ASSYM(TR_PCB_CR3, offsetof(struct trampframe, tr_pcb_cr3)); | |
375bb03e | 225 | ASSYM(TR_PCB_SPEC_CTRL, offsetof(struct trampframe, tr_pcb_spec_ctrl[0])); |
85b33048 MD |
226 | ASSYM(TR_PCB_GS_KERNEL, offsetof(struct trampframe, tr_pcb_gs_kernel)); |
227 | ASSYM(TR_PCB_GS_SAVED, offsetof(struct trampframe, tr_pcb_gs_saved)); | |
228 | ASSYM(TR_PCB_CR3_SAVED, offsetof(struct trampframe, tr_pcb_cr3_saved)); | |
4611d87f | 229 | |
9611ff20 | 230 | ASSYM(GD_IPENDING, offsetof(struct mdglobaldata, gd_ipending)); |
c8fe38ae | 231 | ASSYM(GD_SPENDING, offsetof(struct mdglobaldata, gd_spending)); |
c8fe38ae MD |
232 | ASSYM(GD_COMMON_TSSD, offsetof(struct mdglobaldata, gd_common_tssd)); |
233 | ASSYM(GD_TSS_GDT, offsetof(struct mdglobaldata, gd_tss_gdt)); | |
234 | ASSYM(GD_NPXTHREAD, offsetof(struct mdglobaldata, gd_npxthread)); | |
235 | ASSYM(GD_FPU_LOCK, offsetof(struct mdglobaldata, gd_fpu_lock)); | |
236 | ASSYM(GD_SAVEFPU, offsetof(struct mdglobaldata, gd_savefpu)); | |
da23a592 | 237 | ASSYM(GD_OTHER_CPUS, offsetof(struct mdglobaldata, mi.gd_other_cpus)); |
c8fe38ae MD |
238 | ASSYM(GD_SS_EFLAGS, offsetof(struct mdglobaldata, gd_ss_eflags)); |
239 | ASSYM(GD_REQFLAGS, offsetof(struct mdglobaldata, mi.gd_reqflags)); | |
240 | ||
241 | ASSYM(RQF_IPIQ, RQF_IPIQ); | |
242 | ASSYM(RQF_INTPEND, RQF_INTPEND); | |
243 | ASSYM(RQF_AST_OWEUPC, RQF_AST_OWEUPC); | |
244 | ASSYM(RQF_AST_SIGNAL, RQF_AST_SIGNAL); | |
245 | ASSYM(RQF_AST_USER_RESCHED, RQF_AST_USER_RESCHED); | |
246 | ASSYM(RQF_AST_LWKT_RESCHED, RQF_AST_LWKT_RESCHED); | |
1dc32433 MD |
247 | ASSYM(RQF_XINVLTLB, RQF_XINVLTLB); |
248 | ASSYM(RQF_HVM_MASK, RQF_HVM_MASK); | |
46d4e165 | 249 | ASSYM(RQF_TIMER, RQF_TIMER); |
c8fe38ae | 250 | ASSYM(RQF_AST_MASK, RQF_AST_MASK); |
f2081646 | 251 | ASSYM(RQF_QUICKRET, RQF_QUICKRET); |
c8fe38ae | 252 | |
d7f50089 YY |
253 | ASSYM(KCSEL, GSEL(GCODE_SEL, SEL_KPL)); |
254 | ASSYM(KDSEL, GSEL(GDATA_SEL, SEL_KPL)); | |
c8fe38ae MD |
255 | ASSYM(KUCSEL, GSEL(GUCODE_SEL, SEL_UPL)); |
256 | ASSYM(KUDSEL, GSEL(GUDATA_SEL, SEL_UPL)); | |
bfc09ba0 | 257 | /*ASSYM(SEL_RPL_MASK, SEL_RPL_MASK);*/ |
d7f50089 | 258 | |
c8fe38ae MD |
259 | ASSYM(MSR_GSBASE, MSR_GSBASE); |
260 | ASSYM(MSR_KGSBASE, MSR_KGSBASE); | |
261 | ASSYM(MSR_FSBASE, MSR_FSBASE); | |
262 | ||
35b2edcb | 263 | ASSYM(MACHINTR_INTREN, offsetof(struct machintr_abi, intr_enable)); |
d7f50089 | 264 | |
d7f50089 | 265 | ASSYM(TDPRI_INT_SUPPORT, TDPRI_INT_SUPPORT); |
cc694a4a MD |
266 | ASSYM(CPULOCK_EXCLBIT, CPULOCK_EXCLBIT); |
267 | ASSYM(CPULOCK_EXCL, CPULOCK_EXCL); | |
268 | ASSYM(CPULOCK_INCR, CPULOCK_INCR); | |
269 | ASSYM(CPULOCK_CNTMASK, CPULOCK_CNTMASK); | |
46d4e165 | 270 | |
06c66eb2 MD |
271 | ASSYM(CPUMASK_ELEMENTS, CPUMASK_ELEMENTS); |
272 | ||
5ac5ccd2 SZ |
273 | ASSYM(IOAPIC_IRQI_ADDR, offsetof(struct ioapic_irqinfo, io_addr)); |
274 | ASSYM(IOAPIC_IRQI_IDX, offsetof(struct ioapic_irqinfo, io_idx)); | |
275 | ASSYM(IOAPIC_IRQI_FLAGS, offsetof(struct ioapic_irqinfo, io_flags)); | |
276 | ASSYM(IOAPIC_IRQI_SIZE, sizeof(struct ioapic_irqinfo)); | |
277 | ASSYM(IOAPIC_IRQI_SZSHIFT, IOAPIC_IRQI_SZSHIFT); | |
278 | ASSYM(IOAPIC_IRQI_FLAG_LEVEL, IOAPIC_IRQI_FLAG_LEVEL); | |
279 | ASSYM(IOAPIC_IRQI_FLAG_MASKED, IOAPIC_IRQI_FLAG_MASKED); |