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/cpuset.h> 32 #include <sys/systm.h> 33 #include <sys/assym.h> 34 #include <sys/proc.h> 35 #include <sys/mbuf.h> 36 #include <sys/vmmeter.h> 37 #include <sys/bus.h> 38 #include <vm/vm.h> 39 #include <vm/vm_param.h> 40 #include <vm/pmap.h> 41 #include <vm/vm_map.h> 42 43 #include <machine/armreg.h> 44 #include <machine/frame.h> 45 #include <machine/pcb.h> 46 #include <machine/cpu.h> 47 #include <machine/proc.h> 48 #include <machine/cpufunc.h> 49 #include <machine/cpuinfo.h> 50 #include <machine/intr.h> 51 #include <machine/sysarch.h> 52 53 #include <netinet/in.h> 54 #include <netinet/in_systm.h> 55 #include <netinet/ip.h> 56 #include <netinet/ip6.h> 57 #include <netinet/ip_var.h> 58 59 ASSYM(KERNBASE, KERNBASE); 60 #if __ARM_ARCH >= 6 61 ASSYM(CPU_ASID_KERNEL,CPU_ASID_KERNEL); 62 #endif 63 ASSYM(PCB_ONFAULT, offsetof(struct pcb, pcb_onfault)); 64 #if __ARM_ARCH < 6 65 ASSYM(PCB_DACR, offsetof(struct pcb, pcb_dacr)); 66 #endif 67 ASSYM(PCB_PAGEDIR, offsetof(struct pcb, pcb_pagedir)); 68 #if __ARM_ARCH < 6 69 ASSYM(PCB_L1VEC, offsetof(struct pcb, pcb_l1vec)); 70 ASSYM(PCB_PL1VEC, offsetof(struct pcb, pcb_pl1vec)); 71 #endif 72 ASSYM(PCB_R4, offsetof(struct pcb, pcb_regs.sf_r4)); 73 ASSYM(PCB_R5, offsetof(struct pcb, pcb_regs.sf_r5)); 74 ASSYM(PCB_R6, offsetof(struct pcb, pcb_regs.sf_r6)); 75 ASSYM(PCB_R7, offsetof(struct pcb, pcb_regs.sf_r7)); 76 ASSYM(PCB_R8, offsetof(struct pcb, pcb_regs.sf_r8)); 77 ASSYM(PCB_R9, offsetof(struct pcb, pcb_regs.sf_r9)); 78 ASSYM(PCB_R10, offsetof(struct pcb, pcb_regs.sf_r10)); 79 ASSYM(PCB_R11, offsetof(struct pcb, pcb_regs.sf_r11)); 80 ASSYM(PCB_R12, offsetof(struct pcb, pcb_regs.sf_r12)); 81 ASSYM(PCB_SP, offsetof(struct pcb, pcb_regs.sf_sp)); 82 ASSYM(PCB_LR, offsetof(struct pcb, pcb_regs.sf_lr)); 83 ASSYM(PCB_PC, offsetof(struct pcb, pcb_regs.sf_pc)); 84 #if __ARM_ARCH >= 6 85 ASSYM(PCB_TPIDRURW, offsetof(struct pcb, pcb_regs.sf_tpidrurw)); 86 #endif 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 #if __ARM_ARCH < 6 96 ASSYM(CF_CONTEXT_SWITCH, offsetof(struct cpu_functions, cf_context_switch)); 97 ASSYM(CF_DCACHE_WB_RANGE, offsetof(struct cpu_functions, cf_dcache_wb_range)); 98 ASSYM(CF_IDCACHE_WBINV_ALL, offsetof(struct cpu_functions, cf_idcache_wbinv_all)); 99 ASSYM(CF_L2CACHE_WBINV_ALL, offsetof(struct cpu_functions, cf_l2cache_wbinv_all)); 100 ASSYM(CF_TLB_FLUSHID_SE, offsetof(struct cpu_functions, cf_tlb_flushID_SE)); 101 #endif 102 103 ASSYM(TD_PCB, offsetof(struct thread, td_pcb)); 104 ASSYM(TD_FLAGS, offsetof(struct thread, td_flags)); 105 ASSYM(TD_PROC, offsetof(struct thread, td_proc)); 106 ASSYM(TD_MD, offsetof(struct thread, td_md)); 107 ASSYM(TD_LOCK, offsetof(struct thread, td_lock)); 108 #if __ARM_ARCH < 6 109 ASSYM(MD_TP, offsetof(struct mdthread, md_tp)); 110 ASSYM(MD_RAS_START, offsetof(struct mdthread, md_ras_start)); 111 ASSYM(MD_RAS_END, offsetof(struct mdthread, md_ras_end)); 112 #endif 113 114 ASSYM(TF_SPSR, offsetof(struct trapframe, tf_spsr)); 115 ASSYM(TF_R0, offsetof(struct trapframe, tf_r0)); 116 ASSYM(TF_R1, offsetof(struct trapframe, tf_r1)); 117 ASSYM(TF_PC, offsetof(struct trapframe, tf_pc)); 118 ASSYM(P_PID, offsetof(struct proc, p_pid)); 119 ASSYM(P_FLAG, offsetof(struct proc, p_flag)); 120 121 ASSYM(SIGF_UC, offsetof(struct sigframe, sf_uc)); 122 123 #if __ARM_ARCH < 6 124 ASSYM(ARM_TP_ADDRESS, ARM_TP_ADDRESS); 125 ASSYM(ARM_RAS_START, ARM_RAS_START); 126 ASSYM(ARM_RAS_END, ARM_RAS_END); 127 #endif 128 129 #ifdef VFP 130 ASSYM(PCB_VFPSTATE, offsetof(struct pcb, pcb_vfpstate)); 131 #endif 132 133 #if __ARM_ARCH >= 6 134 ASSYM(PC_CURPMAP, offsetof(struct pcpu, pc_curpmap)); 135 #endif 136 137 ASSYM(PAGE_SIZE, PAGE_SIZE); 138 #if __ARM_ARCH < 6 139 ASSYM(PMAP_DOMAIN_KERNEL, PMAP_DOMAIN_KERNEL); 140 #endif 141 #ifdef PMAP_INCLUDE_PTE_SYNC 142 ASSYM(PMAP_INCLUDE_PTE_SYNC, 1); 143 #endif 144 ASSYM(TDF_ASTPENDING, TDF_ASTPENDING); 145 ASSYM(TDF_NEEDRESCHED, TDF_NEEDRESCHED); 146 147 ASSYM(MAXCOMLEN, MAXCOMLEN); 148 ASSYM(MAXCPU, MAXCPU); 149 ASSYM(_NCPUWORDS, _NCPUWORDS); 150 ASSYM(NIRQ, NIRQ); 151 ASSYM(PCPU_SIZE, sizeof(struct pcpu)); 152 ASSYM(P_VMSPACE, offsetof(struct proc, p_vmspace)); 153 ASSYM(VM_PMAP, offsetof(struct vmspace, vm_pmap)); 154 ASSYM(PM_ACTIVE, offsetof(struct pmap, pm_active)); 155 ASSYM(PC_CPUID, offsetof(struct pcpu, pc_cpuid)); 156 ASSYM(VM_MAXUSER_ADDRESS, VM_MAXUSER_ADDRESS); 157 158 ASSYM(DCACHE_LINE_SIZE, offsetof(struct cpuinfo, dcache_line_size)); 159 ASSYM(DCACHE_LINE_MASK, offsetof(struct cpuinfo, dcache_line_mask)); 160 ASSYM(ICACHE_LINE_SIZE, offsetof(struct cpuinfo, icache_line_size)); 161 ASSYM(ICACHE_LINE_MASK, offsetof(struct cpuinfo, icache_line_mask)); 162