1 /*- 2 * Copyright (c) 1982, 1990 The Regents of the University of California. 3 * Copyright (c) 2008 The DragonFly Project. 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. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by the University of 20 * California, Berkeley and its contributors. 21 * 4. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * from: @(#)genassym.c 5.11 (Berkeley) 5/10/91 38 * $FreeBSD: src/sys/i386/i386/genassym.c,v 1.86.2.3 2002/03/03 05:42:49 nyan Exp $ 39 */ 40 41 #include <sys/param.h> 42 #include <sys/systm.h> 43 #include <sys/assym.h> 44 #include <sys/interrupt.h> 45 #include <sys/buf.h> 46 #include <sys/proc.h> 47 #include <sys/errno.h> 48 #include <sys/mount.h> 49 #include <sys/socket.h> 50 #include <sys/lock.h> 51 #include <sys/resourcevar.h> 52 #include <machine/frame.h> 53 #include <machine/bootinfo.h> 54 #include <machine/tss.h> 55 #include <sys/vmmeter.h> 56 #include <sys/machintr.h> 57 #include <vm/vm.h> 58 #include <vm/vm_param.h> 59 #include <vm/pmap.h> 60 #include <vm/vm_map.h> 61 #include <net/if.h> 62 #include <netinet/in.h> 63 #include <vfs/nfs/nfsv2.h> 64 #include <vfs/nfs/rpcv2.h> 65 #include <vfs/nfs/nfs.h> 66 #include <vfs/nfs/nfsdiskless.h> 67 68 #include <machine_base/apic/apicreg.h> 69 #include <machine/segments.h> 70 #include <machine/sigframe.h> 71 #include <machine/globaldata.h> 72 #include <machine/specialreg.h> 73 #include <machine/pcb.h> 74 #include <machine/smp.h> 75 #include <machine/pmap.h> 76 77 ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace)); 78 ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); 79 ASSYM(PM_ACTIVE, offsetof(struct pmap, pm_active)); 80 81 ASSYM(LWP_VMSPACE, offsetof(struct lwp, lwp_vmspace)); 82 ASSYM(V_IPI, offsetof(struct vmmeter, v_ipi)); 83 ASSYM(V_TIMER, offsetof(struct vmmeter, v_timer)); 84 ASSYM(UPAGES, UPAGES); 85 ASSYM(PAGE_SIZE, PAGE_SIZE); 86 ASSYM(NPTEPG, NPTEPG); 87 ASSYM(NPDEPG, NPDEPG); 88 ASSYM(PDESIZE, PDESIZE); 89 ASSYM(PTESIZE, PTESIZE); 90 ASSYM(PAGE_SHIFT, PAGE_SHIFT); 91 ASSYM(PAGE_MASK, PAGE_MASK); 92 ASSYM(PDRSHIFT, PDRSHIFT); 93 ASSYM(USRSTACK, USRSTACK); 94 ASSYM(KERNBASE, KERNBASE); 95 96 ASSYM(V_TRAP, offsetof(struct vmmeter, v_trap)); 97 ASSYM(V_SYSCALL, offsetof(struct vmmeter, v_syscall)); 98 ASSYM(V_SENDSYS, offsetof(struct vmmeter, v_sendsys)); 99 ASSYM(V_WAITSYS, offsetof(struct vmmeter, v_waitsys)); 100 ASSYM(V_INTR, offsetof(struct vmmeter, v_intr)); 101 ASSYM(V_FORWARDED_INTS, offsetof(struct vmmeter, v_forwarded_ints)); 102 ASSYM(V_FORWARDED_HITS, offsetof(struct vmmeter, v_forwarded_hits)); 103 ASSYM(V_FORWARDED_MISSES, offsetof(struct vmmeter, v_forwarded_misses)); 104 105 ASSYM(MAXCOMLEN, MAXCOMLEN); 106 ASSYM(EFAULT, EFAULT); 107 ASSYM(ENAMETOOLONG, ENAMETOOLONG); 108 ASSYM(VM_MAX_USER_ADDRESS, VM_MAX_USER_ADDRESS); 109 110 ASSYM(GD_CURTHREAD, offsetof(struct mdglobaldata, mi.gd_curthread)); 111 ASSYM(GD_CNT, offsetof(struct mdglobaldata, mi.gd_cnt)); 112 ASSYM(GD_CPUID, offsetof(struct mdglobaldata, mi.gd_cpuid)); 113 ASSYM(GD_CPUMASK, offsetof(struct mdglobaldata, mi.gd_cpumask)); 114 115 ASSYM(PCB_CR3, offsetof(struct pcb, pcb_cr3)); 116 ASSYM(PCB_R15, offsetof(struct pcb, pcb_r15)); 117 ASSYM(PCB_R14, offsetof(struct pcb, pcb_r14)); 118 ASSYM(PCB_R13, offsetof(struct pcb, pcb_r13)); 119 ASSYM(PCB_R12, offsetof(struct pcb, pcb_r12)); 120 ASSYM(PCB_RSI, offsetof(struct pcb, pcb_rsi)); 121 ASSYM(PCB_RBP, offsetof(struct pcb, pcb_rbp)); 122 ASSYM(PCB_RSP, offsetof(struct pcb, pcb_rsp)); 123 ASSYM(PCB_RBX, offsetof(struct pcb, pcb_rbx)); 124 ASSYM(PCB_RIP, offsetof(struct pcb, pcb_rip)); 125 ASSYM(TSS_RSP0, offsetof(struct x86_64tss, tss_rsp0)); 126 127 ASSYM(PCB_DR0, offsetof(struct pcb, pcb_dr0)); 128 ASSYM(PCB_DR1, offsetof(struct pcb, pcb_dr1)); 129 ASSYM(PCB_DR2, offsetof(struct pcb, pcb_dr2)); 130 ASSYM(PCB_DR3, offsetof(struct pcb, pcb_dr3)); 131 ASSYM(PCB_DR6, offsetof(struct pcb, pcb_dr6)); 132 ASSYM(PCB_DR7, offsetof(struct pcb, pcb_dr7)); 133 ASSYM(PCB_DBREGS, PCB_DBREGS); 134 ASSYM(PCB_EXT, offsetof(struct pcb, pcb_ext)); 135 ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags)); 136 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault)); 137 ASSYM(PCB_FSBASE, offsetof(struct pcb, pcb_fsbase)); 138 ASSYM(PCB_GSBASE, offsetof(struct pcb, pcb_gsbase)); 139 ASSYM(PCB_SAVEFPU, offsetof(struct pcb, pcb_save)); 140 141 ASSYM(PCB_SIZE, sizeof(struct pcb)); 142 ASSYM(PCB_SAVEFPU_SIZE, sizeof(union savefpu)); 143 144 ASSYM(TF_R15, offsetof(struct trapframe, tf_r15)); 145 ASSYM(TF_R14, offsetof(struct trapframe, tf_r14)); 146 ASSYM(TF_R13, offsetof(struct trapframe, tf_r13)); 147 ASSYM(TF_R12, offsetof(struct trapframe, tf_r12)); 148 ASSYM(TF_R11, offsetof(struct trapframe, tf_r11)); 149 ASSYM(TF_R10, offsetof(struct trapframe, tf_r10)); 150 ASSYM(TF_R9, offsetof(struct trapframe, tf_r9)); 151 ASSYM(TF_R8, offsetof(struct trapframe, tf_r8)); 152 ASSYM(TF_RDI, offsetof(struct trapframe, tf_rdi)); 153 ASSYM(TF_RSI, offsetof(struct trapframe, tf_rsi)); 154 ASSYM(TF_RBP, offsetof(struct trapframe, tf_rbp)); 155 ASSYM(TF_RBX, offsetof(struct trapframe, tf_rbx)); 156 ASSYM(TF_RDX, offsetof(struct trapframe, tf_rdx)); 157 ASSYM(TF_RCX, offsetof(struct trapframe, tf_rcx)); 158 ASSYM(TF_RAX, offsetof(struct trapframe, tf_rax)); 159 160 ASSYM(TF_TRAPNO, offsetof(struct trapframe, tf_trapno)); 161 ASSYM(TF_XFLAGS, offsetof(struct trapframe, tf_xflags)); 162 ASSYM(TF_ADDR, offsetof(struct trapframe, tf_addr)); 163 ASSYM(TF_ERR, offsetof(struct trapframe, tf_err)); 164 ASSYM(TF_FLAGS, offsetof(struct trapframe, tf_flags)); 165 166 ASSYM(TF_RIP, offsetof(struct trapframe, tf_rip)); 167 ASSYM(TF_CS, offsetof(struct trapframe, tf_cs)); 168 ASSYM(TF_RFLAGS, offsetof(struct trapframe, tf_rflags)); 169 ASSYM(TF_RSP, offsetof(struct trapframe, tf_rsp)); 170 ASSYM(TF_SS, offsetof(struct trapframe, tf_ss)); 171 ASSYM(TF_SIZE, sizeof(struct trapframe)); 172 173 ASSYM(SIGF_HANDLER, offsetof(struct sigframe, sf_ahu.sf_handler)); 174 ASSYM(SIGF_UC, offsetof(struct sigframe, sf_uc)); 175 176 ASSYM(TD_PROC, offsetof(struct thread, td_proc)); 177 ASSYM(TD_LWP, offsetof(struct thread, td_lwp)); 178 ASSYM(TD_PCB, offsetof(struct thread, td_pcb)); 179 ASSYM(TD_SP, offsetof(struct thread, td_sp)); 180 ASSYM(TD_PRI, offsetof(struct thread, td_pri)); 181 ASSYM(TD_CRITCOUNT, offsetof(struct thread, td_critcount)); 182 ASSYM(TD_MACH, offsetof(struct thread, td_mach)); 183 ASSYM(TD_WCHAN, offsetof(struct thread, td_wchan)); 184 ASSYM(TD_NEST_COUNT, offsetof(struct thread, td_nest_count)); 185 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags)); 186 ASSYM(TD_SAVEFPU, offsetof(struct thread, td_savefpu)); 187 ASSYM(TDF_RUNNING, TDF_RUNNING); 188 ASSYM(TDF_USINGFP, TDF_USINGFP); 189 ASSYM(TDF_KERNELFP, TDF_KERNELFP); 190 191 ASSYM(FIRST_SOFTINT, FIRST_SOFTINT); 192 ASSYM(MDGLOBALDATA_BASEALLOC_PAGES, MDGLOBALDATA_BASEALLOC_PAGES); 193 194 ASSYM(GD_PRIVATE_TSS, offsetof(struct mdglobaldata, gd_private_tss)); 195 ASSYM(GD_SCRATCH_RSP, offsetof(struct mdglobaldata, gd_scratch_rsp)); 196 ASSYM(GD_USER_FS, offsetof(struct mdglobaldata, gd_user_fs)); 197 ASSYM(GD_USER_GS, offsetof(struct mdglobaldata, gd_user_gs)); 198 ASSYM(GD_INTR_NESTING_LEVEL, offsetof(struct mdglobaldata, mi.gd_intr_nesting_level)); 199 200 ASSYM(GD_FPENDING, offsetof(struct mdglobaldata, gd_fpending)); 201 ASSYM(GD_SPENDING, offsetof(struct mdglobaldata, gd_spending)); 202 ASSYM(GD_COMMON_TSS, offsetof(struct mdglobaldata, gd_common_tss)); 203 ASSYM(GD_COMMON_TSSD, offsetof(struct mdglobaldata, gd_common_tssd)); 204 ASSYM(GD_TSS_GDT, offsetof(struct mdglobaldata, gd_tss_gdt)); 205 ASSYM(GD_NPXTHREAD, offsetof(struct mdglobaldata, gd_npxthread)); 206 ASSYM(GD_FPU_LOCK, offsetof(struct mdglobaldata, gd_fpu_lock)); 207 ASSYM(GD_SAVEFPU, offsetof(struct mdglobaldata, gd_savefpu)); 208 ASSYM(GD_OTHER_CPUS, offsetof(struct mdglobaldata, mi.gd_other_cpus)); 209 ASSYM(GD_SS_EFLAGS, offsetof(struct mdglobaldata, gd_ss_eflags)); 210 ASSYM(GD_REQFLAGS, offsetof(struct mdglobaldata, mi.gd_reqflags)); 211 212 ASSYM(RQF_IPIQ, RQF_IPIQ); 213 ASSYM(RQF_INTPEND, RQF_INTPEND); 214 ASSYM(RQF_AST_OWEUPC, RQF_AST_OWEUPC); 215 ASSYM(RQF_AST_SIGNAL, RQF_AST_SIGNAL); 216 ASSYM(RQF_AST_USER_RESCHED, RQF_AST_USER_RESCHED); 217 ASSYM(RQF_AST_LWKT_RESCHED, RQF_AST_LWKT_RESCHED); 218 ASSYM(RQF_AST_UPCALL, RQF_AST_UPCALL); 219 ASSYM(RQF_TIMER, RQF_TIMER); 220 ASSYM(RQF_AST_MASK, RQF_AST_MASK); 221 222 ASSYM(LA_EOI, offsetof(struct LAPIC, eoi)); 223 224 ASSYM(KCSEL, GSEL(GCODE_SEL, SEL_KPL)); 225 ASSYM(KDSEL, GSEL(GDATA_SEL, SEL_KPL)); 226 ASSYM(KUCSEL, GSEL(GUCODE_SEL, SEL_UPL)); 227 ASSYM(KUDSEL, GSEL(GUDATA_SEL, SEL_UPL)); 228 /*ASSYM(SEL_RPL_MASK, SEL_RPL_MASK);*/ 229 230 ASSYM(MSR_GSBASE, MSR_GSBASE); 231 ASSYM(MSR_KGSBASE, MSR_KGSBASE); 232 ASSYM(MSR_FSBASE, MSR_FSBASE); 233 234 ASSYM(MACHINTR_INTREN, offsetof(struct machintr_abi, intren)); 235 236 ASSYM(TDPRI_INT_SUPPORT, TDPRI_INT_SUPPORT); 237 #ifdef SMP 238 ASSYM(CPUMASK_LOCK, CPUMASK_LOCK); 239 ASSYM(CPUMASK_BIT, CPUMASK_BIT); 240 #endif 241 242 #ifdef SMP 243 ASSYM(AIMI_APIC_ADDRESS, offsetof(struct apic_intmapinfo, apic_address)); 244 ASSYM(AIMI_REDIRINDEX, offsetof(struct apic_intmapinfo, redirindex)); 245 ASSYM(AIMI_FLAGS, offsetof(struct apic_intmapinfo, flags)); 246 ASSYM(AIMI_SIZE, sizeof(struct apic_intmapinfo)); 247 ASSYM(AIMI_FLAG_LEVEL, AIMI_FLAG_LEVEL); 248 ASSYM(AIMI_FLAG_MASKED, AIMI_FLAG_MASKED); 249 #endif 250