1 /*- 2 * Copyright (c) 2004 Olivier Houchard 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 */ 27 28 #include <sys/cdefs.h> 29 __FBSDID("$FreeBSD$"); 30 #include <sys/param.h> 31 #include <sys/systm.h> 32 #include <sys/assym.h> 33 #include <sys/proc.h> 34 #include <sys/mbuf.h> 35 #include <sys/vmmeter.h> 36 #include <sys/bus.h> 37 #include <vm/vm.h> 38 #include <vm/vm_param.h> 39 #include <vm/pmap.h> 40 #include <vm/vm_map.h> 41 #include <machine/vmparam.h> 42 #include <machine/armreg.h> 43 #include <machine/frame.h> 44 #include <machine/pcb.h> 45 #include <machine/cpu.h> 46 #include <machine/cpu-v6.h> 47 #include <machine/proc.h> 48 #include <machine/cpufunc.h> 49 #include <machine/cpuinfo.h> 50 #include <machine/pte.h> 51 #include <machine/intr.h> 52 #include <machine/sysarch.h> 53 54 #include <netinet/in.h> 55 #include <netinet/in_systm.h> 56 #include <netinet/ip.h> 57 #include <netinet/ip6.h> 58 #include <netinet/ip_var.h> 59 60 ASSYM(KERNBASE, KERNBASE); 61 ASSYM(PCB_NOALIGNFLT, PCB_NOALIGNFLT); 62 #ifdef ARM_NEW_PMAP 63 ASSYM(CPU_ASID_KERNEL,CPU_ASID_KERNEL); 64 #endif 65 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault)); 66 #ifndef ARM_NEW_PMAP 67 ASSYM(PCB_DACR, offsetof(struct pcb, pcb_dacr)); 68 #endif 69 ASSYM(PCB_FLAGS, offsetof(struct pcb, pcb_flags)); 70 ASSYM(PCB_PAGEDIR, offsetof(struct pcb, pcb_pagedir)); 71 #ifndef ARM_NEW_PMAP 72 ASSYM(PCB_L1VEC, offsetof(struct pcb, pcb_l1vec)); 73 ASSYM(PCB_PL1VEC, offsetof(struct pcb, pcb_pl1vec)); 74 #endif 75 ASSYM(PCB_R4, offsetof(struct pcb, pcb_regs.sf_r4)); 76 ASSYM(PCB_R5, offsetof(struct pcb, pcb_regs.sf_r5)); 77 ASSYM(PCB_R6, offsetof(struct pcb, pcb_regs.sf_r6)); 78 ASSYM(PCB_R7, offsetof(struct pcb, pcb_regs.sf_r7)); 79 ASSYM(PCB_R8, offsetof(struct pcb, pcb_regs.sf_r8)); 80 ASSYM(PCB_R9, offsetof(struct pcb, pcb_regs.sf_r9)); 81 ASSYM(PCB_R10, offsetof(struct pcb, pcb_regs.sf_r10)); 82 ASSYM(PCB_R11, offsetof(struct pcb, pcb_regs.sf_r11)); 83 ASSYM(PCB_R12, offsetof(struct pcb, pcb_regs.sf_r12)); 84 ASSYM(PCB_SP, offsetof(struct pcb, pcb_regs.sf_sp)); 85 ASSYM(PCB_LR, offsetof(struct pcb, pcb_regs.sf_lr)); 86 ASSYM(PCB_PC, offsetof(struct pcb, pcb_regs.sf_pc)); 87 88 ASSYM(PC_CURPCB, offsetof(struct pcpu, pc_curpcb)); 89 ASSYM(PC_CURTHREAD, offsetof(struct pcpu, pc_curthread)); 90 ASSYM(M_LEN, offsetof(struct mbuf, m_len)); 91 ASSYM(M_DATA, offsetof(struct mbuf, m_data)); 92 ASSYM(M_NEXT, offsetof(struct mbuf, m_next)); 93 ASSYM(IP_SRC, offsetof(struct ip, ip_src)); 94 ASSYM(IP_DST, offsetof(struct ip, ip_dst)); 95 ASSYM(CF_SETTTB, offsetof(struct cpu_functions, cf_setttb)); 96 ASSYM(CF_CONTROL, offsetof(struct cpu_functions, cf_control)); 97 ASSYM(CF_CONTEXT_SWITCH, offsetof(struct cpu_functions, cf_context_switch)); 98 ASSYM(CF_DCACHE_WB_RANGE, offsetof(struct cpu_functions, cf_dcache_wb_range)); 99 ASSYM(CF_L2CACHE_WB_RANGE, offsetof(struct cpu_functions, cf_l2cache_wb_range)); 100 ASSYM(CF_IDCACHE_WBINV_ALL, offsetof(struct cpu_functions, cf_idcache_wbinv_all)); 101 ASSYM(CF_L2CACHE_WBINV_ALL, offsetof(struct cpu_functions, cf_l2cache_wbinv_all)); 102 ASSYM(CF_TLB_FLUSHID_SE, offsetof(struct cpu_functions, cf_tlb_flushID_SE)); 103 ASSYM(CF_ICACHE_SYNC, offsetof(struct cpu_functions, cf_icache_sync_all)); 104 105 ASSYM(V_TRAP, offsetof(struct vmmeter, v_trap)); 106 ASSYM(V_SOFT, offsetof(struct vmmeter, v_soft)); 107 ASSYM(V_INTR, offsetof(struct vmmeter, v_intr)); 108 109 ASSYM(TD_PCB, offsetof(struct thread, td_pcb)); 110 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags)); 111 ASSYM(TD_PROC, offsetof(struct thread, td_proc)); 112 ASSYM(TD_FRAME, offsetof(struct thread, td_frame)); 113 ASSYM(TD_MD, offsetof(struct thread, td_md)); 114 ASSYM(TD_LOCK, offsetof(struct thread, td_lock)); 115 ASSYM(MD_TP, offsetof(struct mdthread, md_tp)); 116 ASSYM(MD_RAS_START, offsetof(struct mdthread, md_ras_start)); 117 ASSYM(MD_RAS_END, offsetof(struct mdthread, md_ras_end)); 118 119 ASSYM(TF_R0, offsetof(struct trapframe, tf_r0)); 120 ASSYM(TF_R1, offsetof(struct trapframe, tf_r1)); 121 ASSYM(TF_PC, offsetof(struct trapframe, tf_pc)); 122 ASSYM(P_PID, offsetof(struct proc, p_pid)); 123 ASSYM(P_FLAG, offsetof(struct proc, p_flag)); 124 125 ASSYM(SIGF_UC, offsetof(struct sigframe, sf_uc)); 126 127 #ifdef ARM_TP_ADDRESS 128 ASSYM(ARM_TP_ADDRESS, ARM_TP_ADDRESS); 129 ASSYM(ARM_RAS_START, ARM_RAS_START); 130 ASSYM(ARM_RAS_END, ARM_RAS_END); 131 #endif 132 133 #ifdef VFP 134 ASSYM(PCB_VFPSTATE, offsetof(struct pcb, pcb_vfpstate)); 135 136 ASSYM(PC_CPU, offsetof(struct pcpu, pc_cpu)); 137 138 ASSYM(PC_CURPMAP, offsetof(struct pcpu, pc_curpmap)); 139 #endif 140 141 ASSYM(PAGE_SIZE, PAGE_SIZE); 142 ASSYM(PMAP_DOMAIN_KERNEL, PMAP_DOMAIN_KERNEL); 143 #ifdef PMAP_INCLUDE_PTE_SYNC 144 ASSYM(PMAP_INCLUDE_PTE_SYNC, 1); 145 #endif 146 ASSYM(TDF_ASTPENDING, TDF_ASTPENDING); 147 ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED); 148 ASSYM(P_TRACED, P_TRACED); 149 ASSYM(P_SIGEVENT, P_SIGEVENT); 150 ASSYM(P_PROFIL, P_PROFIL); 151 ASSYM(TRAPFRAMESIZE, sizeof(struct trapframe)); 152 153 ASSYM(MAXCOMLEN, MAXCOMLEN); 154 ASSYM(MAXCPU, MAXCPU); 155 ASSYM(_NCPUWORDS, _NCPUWORDS); 156 ASSYM(NIRQ, NIRQ); 157 ASSYM(PCPU_SIZE, sizeof(struct pcpu)); 158 ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace)); 159 ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); 160 ASSYM(PM_ACTIVE, offsetof(struct pmap, pm_active)); 161 ASSYM(PC_CPUID, offsetof(struct pcpu, pc_cpuid)); 162 163 ASSYM(DCACHE_LINE_SIZE, offsetof(struct cpuinfo, dcache_line_size)); 164 ASSYM(DCACHE_LINE_MASK, offsetof(struct cpuinfo, dcache_line_mask)); 165 ASSYM(ICACHE_LINE_SIZE, offsetof(struct cpuinfo, icache_line_size)); 166 ASSYM(ICACHE_LINE_MASK, offsetof(struct cpuinfo, icache_line_mask)); 167