genassym.cf revision 1.136
1# $NetBSD: genassym.cf,v 1.136 2025/02/18 10:16:03 imil Exp $ 2 3# 4# Copyright (c) 1998, 2006, 2007, 2008, 2023 The NetBSD Foundation, Inc. 5# All rights reserved. 6# 7# This code is derived from software contributed to The NetBSD Foundation 8# by Charles M. Hannum, and by Andrew Doran. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 19# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29# POSSIBILITY OF SUCH DAMAGE. 30# 31 32# 33# Copyright (c) 1982, 1990 The Regents of the University of California. 34# All rights reserved. 35# 36# This code is derived from software contributed to Berkeley by 37# William Jolitz. 38# 39# Redistribution and use in source and binary forms, with or without 40# modification, are permitted provided that the following conditions 41# are met: 42# 1. Redistributions of source code must retain the above copyright 43# notice, this list of conditions and the following disclaimer. 44# 2. Redistributions in binary form must reproduce the above copyright 45# notice, this list of conditions and the following disclaimer in the 46# documentation and/or other materials provided with the distribution. 47# 3. Neither the name of the University nor the names of its contributors 48# may be used to endorse or promote products derived from this software 49# without specific prior written permission. 50# 51# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 52# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 53# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 54# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 55# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 56# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 57# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 58# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 59# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 60# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 61# SUCH DAMAGE. 62# 63# @(#)genassym.c 5.11 (Berkeley) 5/10/91 64# 65 66if defined(_KERNEL_OPT) 67include "opt_compat_freebsd.h" 68include "opt_compat_linux.h" 69include "opt_compat_netbsd.h" 70include "opt_xen.h" 71endif 72 73if defined(_KERNEL) && defined(_KERNEL_OPT) 74include "isa.h" 75include "ioapic.h" 76endif 77 78quote #define __MUTEX_PRIVATE 79quote #define __RWLOCK_PRIVATE 80 81include <sys/param.h> 82include <sys/proc.h> 83include <sys/resourcevar.h> 84include <sys/device.h> 85include <sys/mbuf.h> 86include <sys/mutex.h> 87include <sys/rwlock.h> 88include <sys/cpu.h> 89 90include <netinet/in.h> 91include <netinet/in_systm.h> 92include <netinet/ip.h> 93include <netinet/ip6.h> 94include <netinet/ip_var.h> 95 96include <uvm/uvm.h> 97 98include <machine/trap.h> 99include <machine/pmap.h> 100include <machine/pmap_private.h> 101include <machine/vmparam.h> 102include <machine/intr.h> 103include <machine/types.h> 104include <machine/segments.h> 105 106include <compat/sys/signal.h> 107 108ifdef COMPAT_LINUX 109include <compat/linux/common/linux_signal.h> 110include <compat/linux/common/linux_machdep.h> 111endif 112 113ifdef COMPAT_FREEBSD 114include <compat/freebsd/freebsd_machdep.h> 115endif 116 117if NISA > 0 118include <machine/isa_machdep.h> 119endif 120 121if NIOAPIC > 0 122include <machine/i82093reg.h> 123include <machine/i82093var.h> 124endif 125 126ifdef XEN 127include <xen/include/public/sched.h> 128include <xen/include/public/arch-x86/hvm/start_info.h> 129endif 130 131include <sys/bus.h> 132 133# general constants 134define PAGE_SIZE PAGE_SIZE 135define UPAGES UPAGES 136define USPACE USPACE 137define PGOFSET PGOFSET 138define PGSHIFT PGSHIFT 139 140define KSTACK_SIZE KSTACK_SIZE 141define KERNBASE KERNBASE 142define KERNTEXTOFF KERNTEXTOFF 143 144define PTE_P PTE_P 145define PTE_W PTE_W 146define PGEX_U PGEX_U 147 148define L2_SLOT_KERNBASE pl2_pi(KERNBASE) 149define L1_SLOT_KERNBASE pl1_pi(KERNBASE) 150 151define PDIR_SLOT_PTE PDIR_SLOT_PTE 152define PTE_BASE PTE_BASE 153 154define PDP_SIZE PDP_SIZE 155define PDE_SIZE sizeof(pd_entry_t) 156 157define GUFS_SEL GUFS_SEL 158define GUGS_SEL GUGS_SEL 159 160define IOMAPSIZE IOMAPSIZE 161 162define VM_MAXUSER_ADDRESS (int)VM_MAXUSER_ADDRESS 163 164# lwp & proc fields and values 165define L_PCB offsetof(struct lwp, l_addr) 166define L_CPU offsetof(struct lwp, l_cpu) 167define L_FLAG offsetof(struct lwp, l_flag) 168define L_PROC offsetof(struct lwp, l_proc) 169define L_RU offsetof(struct lwp, l_ru) 170define L_NOPREEMPT offsetof(struct lwp, l_nopreempt) 171define L_DOPREEMPT offsetof(struct lwp, l_dopreempt) 172define L_MD_REGS offsetof(struct lwp, l_md.md_regs) 173define L_MD_FLAGS offsetof(struct lwp, l_md.md_flags) 174define L_MD_ASTPENDING offsetof(struct lwp, l_md.md_astpending) 175 176define RU_NIVCSW offsetof(struct rusage, ru_nivcsw) 177 178define LW_SYSTEM LW_SYSTEM 179define MDL_FPU_IN_CPU MDL_FPU_IN_CPU 180 181define P_FLAG offsetof(struct proc, p_flag) 182define P_RASLIST offsetof(struct proc, p_raslist) 183define P_MD_SYSCALL offsetof(struct proc, p_md.md_syscall) 184 185# pcb fields 186define PCB_CR3 offsetof(struct pcb, pcb_cr3) 187define PCB_CR0 offsetof(struct pcb, pcb_cr0) 188define PCB_ONFAULT offsetof(struct pcb, pcb_onfault) 189define PCB_EBP offsetof(struct pcb, pcb_ebp) 190define PCB_ESP offsetof(struct pcb, pcb_esp) 191define PCB_ESP0 offsetof(struct pcb, pcb_esp0) 192define PCB_FSD offsetof(struct pcb, pcb_fsd) 193define PCB_GSD offsetof(struct pcb, pcb_gsd) 194define PCB_IOMAP offsetof(struct pcb, pcb_iomap) 195define PCB_SAVEFPU offsetof(struct pcb, pcb_savefpu) 196 197define TF_CS offsetof(struct trapframe, tf_cs) 198define TF_EIP offsetof(struct trapframe, tf_eip) 199define TF_ERR offsetof(struct trapframe, tf_err) 200define TF_TRAPNO offsetof(struct trapframe, tf_trapno) 201define TF_EFLAGS offsetof(struct trapframe, tf_eflags) 202 203define TF_GS offsetof(struct trapframe, tf_gs) 204define TF_FS offsetof(struct trapframe, tf_fs) 205define TF_ES offsetof(struct trapframe, tf_es) 206define TF_DS offsetof(struct trapframe, tf_ds) 207define TF_EDI offsetof(struct trapframe, tf_edi) 208define TF_ESI offsetof(struct trapframe, tf_esi) 209define TF_EBP offsetof(struct trapframe, tf_ebp) 210define TF_EBX offsetof(struct trapframe, tf_ebx) 211define TF_EDX offsetof(struct trapframe, tf_edx) 212define TF_ECX offsetof(struct trapframe, tf_ecx) 213define TF_EAX offsetof(struct trapframe, tf_eax) 214 215define TF_PUSHSIZE offsetof(struct trapframe, tf_trapno) 216 217define FRAMESIZE sizeof(struct trapframe) 218 219ifdef COMPAT_LINUX 220define LINUX_SIGF_HANDLER offsetof(struct linux_sigframe, sf_handler) 221define LINUX_SIGF_SC offsetof(struct linux_sigframe, sf_sc) 222define LINUX_RT_SIGF_HANDLER offsetof(struct linux_rt_sigframe, sf_handler) 223define LINUX_RT_SIGF_UC offsetof(struct linux_rt_sigframe, sf_uc) 224endif 225 226ifdef COMPAT_FREEBSD 227define FREEBSD_SIGF_HANDLER offsetof(struct freebsd_sigframe, sf_handler) 228define FREEBSD_SIGF_SC offsetof(struct freebsd_sigframe, sf_sc) 229endif 230 231define TSS_TSS offsetof(struct cpu_tss, tss) 232define TSS_ESP0 offsetof(struct cpu_tss, tss.tss_esp0) 233define TSS_IOBASE offsetof(struct cpu_tss, tss.tss_iobase) 234define TSS_IOMAP offsetof(struct cpu_tss, iomap) 235 236# CPU info structure 237define CPU_INFO_SELF offsetof(struct cpu_info, ci_self) 238define CPU_INFO_RESCHED offsetof(struct cpu_info, ci_want_resched) 239define CPU_INFO_WANT_PMAPLOAD offsetof(struct cpu_info, ci_want_pmapload) 240define CPU_INFO_TLBSTATE offsetof(struct cpu_info, ci_tlbstate) 241define TLBSTATE_VALID TLBSTATE_VALID 242define CPU_INFO_CURLWP offsetof(struct cpu_info, ci_curlwp) 243define CPU_INFO_CURLDT offsetof(struct cpu_info, ci_curldt) 244define CPU_INFO_IDLELWP offsetof(struct cpu_info, ci_data.cpu_idlelwp) 245define CPU_INFO_PMAP offsetof(struct cpu_info, ci_pmap) 246define CPU_INFO_TSS offsetof(struct cpu_info, ci_tss) 247define IOMAP_INVALOFF IOMAP_INVALOFF 248define IOMAP_VALIDOFF IOMAP_VALIDOFF 249define CPU_INFO_NSYSCALL offsetof(struct cpu_info, ci_data.cpu_nsyscall) 250define CPU_INFO_NTRAP offsetof(struct cpu_info, ci_data.cpu_ntrap) 251define CPU_INFO_NINTR offsetof(struct cpu_info, ci_data.cpu_nintr) 252define CPU_INFO_CC_SKEW offsetof(struct cpu_info, ci_data.cpu_cc_skew) 253define CPU_INFO_CURPRIORITY offsetof(struct cpu_info, ci_schedstate.spc_curpriority) 254 255define CPU_INFO_VENDOR offsetof(struct cpu_info, ci_vendor[0]) 256define CPU_INFO_SIGNATURE offsetof(struct cpu_info, ci_signature) 257 258define CPU_INFO_GDT offsetof(struct cpu_info, ci_gdt) 259define CPU_INFO_ILEVEL (offsetof(struct cpu_info, ci_istate) + 7) 260define CPU_INFO_IDEPTH offsetof(struct cpu_info, ci_idepth) 261define CPU_INFO_IPENDING offsetof(struct cpu_info, ci_istate) 262define CPU_INFO_IMASKED offsetof(struct cpu_info, ci_imasked) 263define CPU_INFO_IMASK offsetof(struct cpu_info, ci_imask) 264define CPU_INFO_IUNMASK offsetof(struct cpu_info, ci_iunmask) 265define CPU_INFO_ISOURCES offsetof(struct cpu_info, ci_isources) 266define CPU_INFO_MTX_COUNT offsetof(struct cpu_info, ci_mtx_count) 267define CPU_INFO_MTX_OLDSPL offsetof(struct cpu_info, ci_mtx_oldspl) 268define CPU_INFO_INTRSTACK offsetof(struct cpu_info, ci_intrstack) 269define CPU_INFO_ISTATE offsetof(struct cpu_info, ci_istate) 270 271define ACPI_SUSPEND_GDT offsetof(struct cpu_info, ci_suspend_gdt) 272define ACPI_SUSPEND_IDT offsetof(struct cpu_info, ci_suspend_idt) 273define ACPI_SUSPEND_TR offsetof(struct cpu_info, ci_suspend_tr) 274define ACPI_SUSPEND_LDT offsetof(struct cpu_info, ci_suspend_ldt) 275define ACPI_SUSPEND_FS offsetof(struct cpu_info, ci_suspend_fs) 276define ACPI_SUSPEND_GS offsetof(struct cpu_info, ci_suspend_gs) 277define ACPI_SUSPEND_KGS offsetof(struct cpu_info, ci_suspend_kgs) 278define ACPI_SUSPEND_EFER offsetof(struct cpu_info, ci_suspend_efer) 279define ACPI_SUSPEND_REG offsetof(struct cpu_info, ci_suspend_reg) 280define ACPI_SUSPEND_CR0 offsetof(struct cpu_info, ci_suspend_cr0) 281define ACPI_SUSPEND_CR2 offsetof(struct cpu_info, ci_suspend_cr2) 282define ACPI_SUSPEND_CR3 offsetof(struct cpu_info, ci_suspend_cr3) 283define ACPI_SUSPEND_CR4 offsetof(struct cpu_info, ci_suspend_cr4) 284define ACPI_SUSPEND_CR8 offsetof(struct cpu_info, ci_suspend_cr8) 285 286if NIOAPIC > 0 287define PIC_IOAPIC offsetof(struct pic, pic_ioapic) 288define IOAPIC_SC_REG offsetof(struct ioapic_softc, sc_reg) 289define IOAPIC_SC_DATA offsetof(struct ioapic_softc, sc_data) 290define PIC_LOCK offsetof(struct pic, pic_lock) 291endif 292 293# interrupt handler fields 294define IH_FUN offsetof(struct intrhand, ih_fun) 295define IH_ARG offsetof(struct intrhand, ih_arg) 296define IH_LEVEL offsetof(struct intrhand, ih_level) 297define IH_NEXT offsetof(struct intrhand, ih_next) 298 299define SIZEOF_CPU_INFO sizeof(struct cpu_info) 300define SIZEOF_ISTUB sizeof(struct intrstub) 301 302define SIZEOF_ISOURCE sizeof(struct intrsource) 303define IS_RECURSE offsetof(struct intrsource, is_recurse) 304define IS_RESUME offsetof(struct intrsource, is_resume) 305define IS_EVCNTLO offsetof(struct intrsource, is_evcnt.ev_count) 306define IS_EVCNTHI offsetof(struct intrsource, is_evcnt.ev_count)+4 307define IS_HANDLERS offsetof(struct intrsource, is_handlers) 308define IS_PIC offsetof(struct intrsource, is_pic) 309define IS_FLAGS offsetof(struct intrsource, is_flags) 310define IS_PIN offsetof(struct intrsource, is_pin) 311define IS_TYPE offsetof(struct intrsource, is_type) 312define IS_MAXLEVEL offsetof(struct intrsource, is_maxlevel) 313define IS_LWP offsetof(struct intrsource, is_lwp) 314define IS_MASK_COUNT offsetof(struct intrsource, is_mask_count) 315 316define IPL_NONE IPL_NONE 317define IPL_PREEMPT IPL_PREEMPT 318define IPL_NET IPL_NET 319define IPL_CLOCK IPL_CLOCK 320define IPL_VM IPL_VM 321define IPL_SCHED IPL_SCHED 322define IPL_HIGH IPL_HIGH 323 324define IPL_SOFTNET IPL_SOFTNET 325define IPL_SOFTCLOCK IPL_SOFTCLOCK 326define IPL_SOFTSERIAL IPL_SOFTSERIAL 327 328define LIR_IPI LIR_IPI 329define LIR_TIMER LIR_TIMER 330define LIR_HV LIR_HV 331 332define SIR_NET SIR_NET 333define SIR_CLOCK SIR_CLOCK 334define SIR_SERIAL SIR_SERIAL 335 336define IREENT_MAGIC IREENT_MAGIC 337 338define PSL_AC PSL_AC 339define PSL_MBO PSL_MBO 340define PSL_ID PSL_ID 341define PSL_I PSL_I 342 343# Constants required for in_cksum() and friends. 344define M_DATA offsetof(struct mbuf, m_data) 345define M_LEN offsetof(struct mbuf, m_len) 346define M_NEXT offsetof(struct mbuf, m_next) 347define IP_SRC offsetof(struct ip, ip_src) 348define IP_DST offsetof(struct ip, ip_dst) 349define IP6_SRC offsetof(struct ip6_hdr, ip6_src) 350define IP6_DST offsetof(struct ip6_hdr, ip6_dst) 351 352# Locking 353define MTX_IPL offsetof(struct kmutex, u.s.mtxs_ipl) 354define MTX_LOCK offsetof(struct kmutex, mtx_lock) 355define MTX_OWNER offsetof(struct kmutex, u.mtxa_owner) 356 357define RW_OWNER offsetof(struct krwlock, rw_owner) 358define RW_WRITE_LOCKED RW_WRITE_LOCKED 359define RW_WRITE_WANTED RW_WRITE_WANTED 360define RW_READ_INCR RW_READ_INCR 361define RW_HAS_WAITERS RW_HAS_WAITERS 362define RW_THREAD RW_THREAD 363define RW_READER RW_READER 364define RW_WRITER RW_WRITER 365 366define EV_COUNT offsetof(struct evcnt, ev_count) 367 368define OPTERON_MSR_PASSCODE OPTERON_MSR_PASSCODE 369 370define X86_BUS_SPACE_IO X86_BUS_SPACE_IO 371 372define BST_TYPE offsetof(struct bus_space_tag, bst_type) 373 374define L1_SHIFT L1_SHIFT 375define L2_SHIFT L2_SHIFT 376define L2_FRAME L2_FRAME 377 378define VM_GUEST_XENPV VM_GUEST_XENPV 379define VM_GUEST_XENPVH VM_GUEST_XENPVH 380define VM_GUEST_GENPVH VM_GUEST_GENPVH 381 382ifdef XEN 383define CPU_INFO_VCPU offsetof(struct cpu_info, ci_vcpu) 384define IH_PENDING offsetof(struct intrhand, ih_pending) 385define SIR_XENIPL_VM SIR_XENIPL_VM 386define SIR_XENIPL_SCHED SIR_XENIPL_SCHED 387define SIR_XENIPL_HIGH SIR_XENIPL_HIGH 388define START_INFO_SHARED_INFO offsetof(struct start_info, shared_info) 389define START_INFO_FLAGS offsetof(struct start_info, flags) 390define START_INFO_CONSOLE_MFN offsetof(struct start_info, console.domU.mfn) 391define START_INFO_STORE_MFN offsetof(struct start_info, store_mfn) 392define SIF_INITDOMAIN SIF_INITDOMAIN 393define EVTCHN_UPCALL_PENDING offsetof(struct vcpu_info, evtchn_upcall_pending) 394define EVTCHN_UPCALL_MASK offsetof(struct vcpu_info, evtchn_upcall_mask) 395define HVM_START_INFO_SIZE sizeof(struct hvm_start_info) 396define START_INFO_VERSION offsetof(struct hvm_start_info, version) 397define MMAP_PADDR offsetof(struct hvm_start_info, memmap_paddr) 398define MMAP_ENTRIES offsetof(struct hvm_start_info, memmap_entries) 399define MMAP_ENTRY_SIZE sizeof(struct hvm_memmap_table_entry) 400define CMDLINE_PADDR offsetof(struct hvm_start_info, cmdline_paddr) 401define HYPERVISOR_sched_op __HYPERVISOR_sched_op 402define SCHEDOP_yield SCHEDOP_yield 403endif /* XEN */ 404 405ifdef XENPV 406define CPU_INFO_XEN_CLOCKF_USERMODE offsetof(struct cpu_info, ci_xen_clockf_usermode) 407define CPU_INFO_XEN_CLOCKF_PC offsetof(struct cpu_info, ci_xen_clockf_pc) 408endif /* XENPV */ 409