1133819Stjr/*- 2133819Stjr * Copyright (c) 2004 Tim J. Robbins 3133819Stjr * Copyright (c) 2001 Doug Rabson 4230132Suqs * Copyright (c) 1994-1996 S��ren Schmidt 5133819Stjr * All rights reserved. 6133819Stjr * 7133819Stjr * Redistribution and use in source and binary forms, with or without 8133819Stjr * modification, are permitted provided that the following conditions 9133819Stjr * are met: 10133819Stjr * 1. Redistributions of source code must retain the above copyright 11167157Sjkim * notice, this list of conditions and the following disclaimer 12133819Stjr * in this position and unchanged. 13133819Stjr * 2. Redistributions in binary form must reproduce the above copyright 14133819Stjr * notice, this list of conditions and the following disclaimer in the 15133819Stjr * documentation and/or other materials provided with the distribution. 16133819Stjr * 3. The name of the author may not be used to endorse or promote products 17133819Stjr * derived from this software without specific prior written permission 18133819Stjr * 19133819Stjr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20133819Stjr * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21133819Stjr * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22133819Stjr * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23133819Stjr * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24133819Stjr * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25133819Stjr * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26133819Stjr * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27133819Stjr * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28133819Stjr * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29133819Stjr * 30133819Stjr * $FreeBSD$ 31133819Stjr */ 32133819Stjr 33167157Sjkim#ifndef _AMD64_LINUX_H_ 34167157Sjkim#define _AMD64_LINUX_H_ 35133819Stjr 36293575Sdchagin#include <compat/linux/linux.h> 37133819Stjr#include <amd64/linux32/linux32_syscall.h> 38133819Stjr 39133819Stjr/* 40133819Stjr * debugging support 41133819Stjr */ 42133819Stjrextern u_char linux_debug_map[]; 43294368Sjhb#define ldebug(name) isclr(linux_debug_map, LINUX32_SYS_linux_ ## name) 44293477Sdchagin#define ARGS(nm, fmt) "linux(%ld/%ld): "#nm"("fmt")\n", \ 45293477Sdchagin (long)td->td_proc->p_pid, (long)td->td_tid 46293477Sdchagin#define LMSG(fmt) "linux(%ld/%ld): "fmt"\n", \ 47293477Sdchagin (long)td->td_proc->p_pid, (long)td->td_tid 48235063Snetchild#define LINUX_DTRACE linuxulator32 49133819Stjr 50219609Sdchagin#define LINUX32_MAXUSER ((1ul << 32) - PAGE_SIZE) 51219609Sdchagin#define LINUX32_SHAREDPAGE (LINUX32_MAXUSER - PAGE_SIZE) 52219609Sdchagin#define LINUX32_USRSTACK LINUX32_SHAREDPAGE 53219609Sdchagin 54133819Stjr/* XXX 16 = sizeof(linux32_ps_strings) */ 55167157Sjkim#define LINUX32_PS_STRINGS (LINUX32_USRSTACK - 16) 56167157Sjkim#define LINUX32_MAXDSIZ (512 * 1024 * 1024) /* 512MB */ 57167157Sjkim#define LINUX32_MAXSSIZ (64 * 1024 * 1024) /* 64MB */ 58167157Sjkim#define LINUX32_MAXVMEM 0 /* Unlimited */ 59133819Stjr 60133819Stjr#define PTRIN(v) (void *)(uintptr_t)(v) 61133819Stjr#define PTROUT(v) (l_uintptr_t)(uintptr_t)(v) 62133819Stjr 63272020Sbz#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) 64272020Sbz#define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0) 65272020Sbz#define PTRIN_CP(src,dst,fld) \ 66272020Sbz do { (dst).fld = PTRIN((src).fld); } while (0) 67272020Sbz 68133819Stjr/* 69133819Stjr * Provide a separate set of types for the Linux types. 70133819Stjr */ 71133819Stjrtypedef int l_int; 72133819Stjrtypedef int32_t l_long; 73133819Stjrtypedef int64_t l_longlong; 74133819Stjrtypedef short l_short; 75133819Stjrtypedef unsigned int l_uint; 76133819Stjrtypedef uint32_t l_ulong; 77133819Stjrtypedef uint64_t l_ulonglong; 78133819Stjrtypedef unsigned short l_ushort; 79133819Stjr 80133819Stjrtypedef l_ulong l_uintptr_t; 81133819Stjrtypedef l_long l_clock_t; 82133819Stjrtypedef l_int l_daddr_t; 83133819Stjrtypedef l_ushort l_dev_t; 84133819Stjrtypedef l_uint l_gid_t; 85133819Stjrtypedef l_ushort l_gid16_t; 86133819Stjrtypedef l_ulong l_ino_t; 87133819Stjrtypedef l_int l_key_t; 88133819Stjrtypedef l_longlong l_loff_t; 89133819Stjrtypedef l_ushort l_mode_t; 90190472Sambriskotypedef l_long l_off_t; 91133819Stjrtypedef l_int l_pid_t; 92133819Stjrtypedef l_uint l_size_t; 93133819Stjrtypedef l_long l_suseconds_t; 94133819Stjrtypedef l_long l_time_t; 95133819Stjrtypedef l_uint l_uid_t; 96133819Stjrtypedef l_ushort l_uid16_t; 97184058Skibtypedef l_int l_timer_t; 98184058Skibtypedef l_int l_mqd_t; 99293548Sdchagintypedef l_ulong l_fd_mask; 100133819Stjr 101133819Stjrtypedef struct { 102133819Stjr l_int val[2]; 103133819Stjr} __packed l_fsid_t; 104133819Stjr 105133819Stjrtypedef struct { 106133819Stjr l_time_t tv_sec; 107133819Stjr l_suseconds_t tv_usec; 108191989Sdchagin} l_timeval; 109133819Stjr 110133819Stjr#define l_fd_set fd_set 111133819Stjr 112133819Stjr/* 113133819Stjr * Miscellaneous 114133819Stjr */ 115293535Sdchagin#define LINUX_AT_COUNT 20 /* Count of used aux entry types. 116189362Sdchagin * Keep this synchronized with 117189362Sdchagin * elf_linux_fixup() code. 118189362Sdchagin */ 119133819Stjrstruct l___sysctl_args 120133819Stjr{ 121133819Stjr l_uintptr_t name; 122133819Stjr l_int nlen; 123133819Stjr l_uintptr_t oldval; 124133819Stjr l_uintptr_t oldlenp; 125133819Stjr l_uintptr_t newval; 126133819Stjr l_size_t newlen; 127133819Stjr l_ulong __spare[4]; 128133819Stjr} __packed; 129133819Stjr 130133819Stjr/* Resource limits */ 131133819Stjr#define LINUX_RLIMIT_CPU 0 132133819Stjr#define LINUX_RLIMIT_FSIZE 1 133133819Stjr#define LINUX_RLIMIT_DATA 2 134133819Stjr#define LINUX_RLIMIT_STACK 3 135133819Stjr#define LINUX_RLIMIT_CORE 4 136133819Stjr#define LINUX_RLIMIT_RSS 5 137133819Stjr#define LINUX_RLIMIT_NPROC 6 138133819Stjr#define LINUX_RLIMIT_NOFILE 7 139133819Stjr#define LINUX_RLIMIT_MEMLOCK 8 140167157Sjkim#define LINUX_RLIMIT_AS 9 /* Address space limit */ 141133819Stjr 142133819Stjr#define LINUX_RLIM_NLIMITS 10 143133819Stjr 144133819Stjrstruct l_rlimit { 145133819Stjr l_ulong rlim_cur; 146133819Stjr l_ulong rlim_max; 147133819Stjr} __packed; 148133819Stjr 149133819Stjrstruct l_rusage { 150133819Stjr l_timeval ru_utime; 151133819Stjr l_timeval ru_stime; 152133819Stjr l_long ru_maxrss; 153133819Stjr l_long ru_ixrss; 154133819Stjr l_long ru_idrss; 155133819Stjr l_long ru_isrss; 156133819Stjr l_long ru_minflt; 157133819Stjr l_long ru_majflt; 158133819Stjr l_long ru_nswap; 159133819Stjr l_long ru_inblock; 160133819Stjr l_long ru_oublock; 161133819Stjr l_long ru_msgsnd; 162133819Stjr l_long ru_msgrcv; 163133819Stjr l_long ru_nsignals; 164133819Stjr l_long ru_nvcsw; 165133819Stjr l_long ru_nivcsw; 166133819Stjr} __packed; 167133819Stjr 168166727Sjkimstruct l_mmap_argv { 169166727Sjkim l_uintptr_t addr; 170166727Sjkim l_size_t len; 171166727Sjkim l_int prot; 172166727Sjkim l_int flags; 173166727Sjkim l_int fd; 174190472Sambrisko l_ulong pgoff; 175190472Sambrisko}; 176166727Sjkim 177133819Stjr/* 178133819Stjr * stat family of syscalls 179133819Stjr */ 180133819Stjrstruct l_timespec { 181165408Sjkim l_time_t tv_sec; 182165408Sjkim l_long tv_nsec; 183133819Stjr} __packed; 184133819Stjr 185133819Stjrstruct l_newstat { 186133819Stjr l_ushort st_dev; 187133819Stjr l_ushort __pad1; 188133819Stjr l_ulong st_ino; 189133819Stjr l_ushort st_mode; 190133819Stjr l_ushort st_nlink; 191133819Stjr l_ushort st_uid; 192133819Stjr l_ushort st_gid; 193133819Stjr l_ushort st_rdev; 194133819Stjr l_ushort __pad2; 195133819Stjr l_ulong st_size; 196133819Stjr l_ulong st_blksize; 197133819Stjr l_ulong st_blocks; 198205792Sed struct l_timespec st_atim; 199205792Sed struct l_timespec st_mtim; 200205792Sed struct l_timespec st_ctim; 201133819Stjr l_ulong __unused4; 202133819Stjr l_ulong __unused5; 203133819Stjr} __packed; 204133819Stjr 205156843Snetchildstruct l_stat { 206167157Sjkim l_ushort st_dev; 207167157Sjkim l_ulong st_ino; 208167157Sjkim l_ushort st_mode; 209167157Sjkim l_ushort st_nlink; 210167157Sjkim l_ushort st_uid; 211167157Sjkim l_ushort st_gid; 212167157Sjkim l_ushort st_rdev; 213167157Sjkim l_long st_size; 214205792Sed struct l_timespec st_atim; 215205792Sed struct l_timespec st_mtim; 216205792Sed struct l_timespec st_ctim; 217167157Sjkim l_long st_blksize; 218167157Sjkim l_long st_blocks; 219167157Sjkim l_ulong st_flags; 220167157Sjkim l_ulong st_gen; 221156843Snetchild}; 222156843Snetchild 223133819Stjrstruct l_stat64 { 224133819Stjr l_ushort st_dev; 225133819Stjr u_char __pad0[10]; 226133819Stjr l_ulong __st_ino; 227133819Stjr l_uint st_mode; 228133819Stjr l_uint st_nlink; 229133819Stjr l_ulong st_uid; 230133819Stjr l_ulong st_gid; 231133819Stjr l_ushort st_rdev; 232133819Stjr u_char __pad3[10]; 233133819Stjr l_longlong st_size; 234133819Stjr l_ulong st_blksize; 235133819Stjr l_ulong st_blocks; 236133819Stjr l_ulong __pad4; 237205792Sed struct l_timespec st_atim; 238205792Sed struct l_timespec st_mtim; 239205792Sed struct l_timespec st_ctim; 240133819Stjr l_ulonglong st_ino; 241133819Stjr} __packed; 242133819Stjr 243172220Sdwmalonestruct l_statfs64 { 244172220Sdwmalone l_int f_type; 245172220Sdwmalone l_int f_bsize; 246172220Sdwmalone uint64_t f_blocks; 247172220Sdwmalone uint64_t f_bfree; 248172220Sdwmalone uint64_t f_bavail; 249172220Sdwmalone uint64_t f_files; 250172220Sdwmalone uint64_t f_ffree; 251172220Sdwmalone l_fsid_t f_fsid; 252172220Sdwmalone l_int f_namelen; 253172220Sdwmalone l_int f_spare[6]; 254172220Sdwmalone} __packed; 255172220Sdwmalone 256133819Stjr/* sigaction flags */ 257133819Stjr#define LINUX_SA_NOCLDSTOP 0x00000001 258133819Stjr#define LINUX_SA_NOCLDWAIT 0x00000002 259133819Stjr#define LINUX_SA_SIGINFO 0x00000004 260133819Stjr#define LINUX_SA_RESTORER 0x04000000 261133819Stjr#define LINUX_SA_ONSTACK 0x08000000 262133819Stjr#define LINUX_SA_RESTART 0x10000000 263133819Stjr#define LINUX_SA_INTERRUPT 0x20000000 264133819Stjr#define LINUX_SA_NOMASK 0x40000000 265133819Stjr#define LINUX_SA_ONESHOT 0x80000000 266133819Stjr 267133819Stjr/* sigprocmask actions */ 268133819Stjr#define LINUX_SIG_BLOCK 0 269133819Stjr#define LINUX_SIG_UNBLOCK 1 270133819Stjr#define LINUX_SIG_SETMASK 2 271133819Stjr 272133819Stjr/* sigaltstack */ 273167157Sjkim#define LINUX_MINSIGSTKSZ 2048 274133819Stjr 275133819Stjrtypedef l_uintptr_t l_handler_t; 276133819Stjrtypedef l_ulong l_osigset_t; 277133819Stjr 278133819Stjrtypedef struct { 279133819Stjr l_handler_t lsa_handler; 280133819Stjr l_osigset_t lsa_mask; 281133819Stjr l_ulong lsa_flags; 282133819Stjr l_uintptr_t lsa_restorer; 283133819Stjr} __packed l_osigaction_t; 284133819Stjr 285133819Stjrtypedef struct { 286133819Stjr l_handler_t lsa_handler; 287133819Stjr l_ulong lsa_flags; 288133819Stjr l_uintptr_t lsa_restorer; 289133819Stjr l_sigset_t lsa_mask; 290133819Stjr} __packed l_sigaction_t; 291133819Stjr 292133819Stjrtypedef struct { 293133819Stjr l_uintptr_t ss_sp; 294133819Stjr l_int ss_flags; 295133819Stjr l_size_t ss_size; 296133819Stjr} __packed l_stack_t; 297133819Stjr 298133819Stjr/* The Linux sigcontext, pretty much a standard 386 trapframe. */ 299133819Stjrstruct l_sigcontext { 300217991Skib l_uint sc_gs; 301217991Skib l_uint sc_fs; 302217991Skib l_uint sc_es; 303217991Skib l_uint sc_ds; 304217991Skib l_uint sc_edi; 305217991Skib l_uint sc_esi; 306217991Skib l_uint sc_ebp; 307217991Skib l_uint sc_esp; 308217991Skib l_uint sc_ebx; 309217991Skib l_uint sc_edx; 310217991Skib l_uint sc_ecx; 311217991Skib l_uint sc_eax; 312217991Skib l_uint sc_trapno; 313217991Skib l_uint sc_err; 314217991Skib l_uint sc_eip; 315217991Skib l_uint sc_cs; 316217991Skib l_uint sc_eflags; 317217991Skib l_uint sc_esp_at_signal; 318217991Skib l_uint sc_ss; 319217991Skib l_uint sc_387; 320217991Skib l_uint sc_mask; 321217991Skib l_uint sc_cr2; 322133819Stjr} __packed; 323133819Stjr 324133819Stjrstruct l_ucontext { 325133819Stjr l_ulong uc_flags; 326133819Stjr l_uintptr_t uc_link; 327133819Stjr l_stack_t uc_stack; 328133819Stjr struct l_sigcontext uc_mcontext; 329167157Sjkim l_sigset_t uc_sigmask; 330133819Stjr} __packed; 331133819Stjr 332167157Sjkim#define LINUX_SI_MAX_SIZE 128 333167157Sjkim#define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE/sizeof(l_int)) - 3) 334133819Stjr 335184058Skibtypedef union l_sigval { 336164066Sjhb l_int sival_int; 337164066Sjhb l_uintptr_t sival_ptr; 338184058Skib} l_sigval_t; 339164066Sjhb 340133819Stjrtypedef struct l_siginfo { 341133819Stjr l_int lsi_signo; 342133819Stjr l_int lsi_errno; 343133819Stjr l_int lsi_code; 344133819Stjr union { 345133819Stjr l_int _pad[LINUX_SI_PAD_SIZE]; 346133819Stjr 347133819Stjr struct { 348133819Stjr l_pid_t _pid; 349184058Skib l_uid_t _uid; 350133819Stjr } __packed _kill; 351133819Stjr 352133819Stjr struct { 353184058Skib l_timer_t _tid; 354184058Skib l_int _overrun; 355184058Skib char _pad[sizeof(l_uid_t) - sizeof(l_int)]; 356184058Skib l_sigval_t _sigval; 357184058Skib l_int _sys_private; 358133819Stjr } __packed _timer; 359133819Stjr 360133819Stjr struct { 361133819Stjr l_pid_t _pid; /* sender's pid */ 362184058Skib l_uid_t _uid; /* sender's uid */ 363184058Skib l_sigval_t _sigval; 364133819Stjr } __packed _rt; 365133819Stjr 366133819Stjr struct { 367133819Stjr l_pid_t _pid; /* which child */ 368184058Skib l_uid_t _uid; /* sender's uid */ 369133819Stjr l_int _status; /* exit code */ 370133819Stjr l_clock_t _utime; 371133819Stjr l_clock_t _stime; 372133819Stjr } __packed _sigchld; 373133819Stjr 374133819Stjr struct { 375167157Sjkim l_uintptr_t _addr; /* Faulting insn/memory ref. */ 376133819Stjr } __packed _sigfault; 377133819Stjr 378133819Stjr struct { 379184058Skib l_long _band; /* POLL_IN,POLL_OUT,POLL_MSG */ 380133819Stjr l_int _fd; 381133819Stjr } __packed _sigpoll; 382133819Stjr } _sifields; 383133819Stjr} __packed l_siginfo_t; 384133819Stjr 385167157Sjkim#define lsi_pid _sifields._kill._pid 386167157Sjkim#define lsi_uid _sifields._kill._uid 387184058Skib#define lsi_tid _sifields._timer._tid 388184058Skib#define lsi_overrun _sifields._timer._overrun 389184058Skib#define lsi_sys_private _sifields._timer._sys_private 390167157Sjkim#define lsi_status _sifields._sigchld._status 391167157Sjkim#define lsi_utime _sifields._sigchld._utime 392167157Sjkim#define lsi_stime _sifields._sigchld._stime 393167157Sjkim#define lsi_value _sifields._rt._sigval 394167157Sjkim#define lsi_int _sifields._rt._sigval.sival_int 395167157Sjkim#define lsi_ptr _sifields._rt._sigval.sival_ptr 396167157Sjkim#define lsi_addr _sifields._sigfault._addr 397167157Sjkim#define lsi_band _sifields._sigpoll._band 398167157Sjkim#define lsi_fd _sifields._sigpoll._fd 399133819Stjr 400133819Stjrstruct l_fpreg { 401167157Sjkim u_int16_t significand[4]; 402167157Sjkim u_int16_t exponent; 403133819Stjr} __packed; 404133819Stjr 405133819Stjrstruct l_fpxreg { 406167157Sjkim u_int16_t significand[4]; 407167157Sjkim u_int16_t exponent; 408167157Sjkim u_int16_t padding[3]; 409133819Stjr} __packed; 410133819Stjr 411133819Stjrstruct l_xmmreg { 412167157Sjkim u_int32_t element[4]; 413133819Stjr} __packed; 414133819Stjr 415133819Stjrstruct l_fpstate { 416133819Stjr /* Regular FPU environment */ 417133819Stjr u_int32_t cw; 418133819Stjr u_int32_t sw; 419133819Stjr u_int32_t tag; 420133819Stjr u_int32_t ipoff; 421133819Stjr u_int32_t cssel; 422133819Stjr u_int32_t dataoff; 423133819Stjr u_int32_t datasel; 424133819Stjr struct l_fpreg _st[8]; 425133819Stjr u_int16_t status; 426167157Sjkim u_int16_t magic; /* 0xffff = regular FPU data */ 427133819Stjr 428133819Stjr /* FXSR FPU environment */ 429167157Sjkim u_int32_t _fxsr_env[6]; /* env is ignored. */ 430133819Stjr u_int32_t mxcsr; 431133819Stjr u_int32_t reserved; 432167157Sjkim struct l_fpxreg _fxsr_st[8]; /* reg data is ignored. */ 433133819Stjr struct l_xmmreg _xmm[8]; 434133819Stjr u_int32_t padding[56]; 435133819Stjr} __packed; 436133819Stjr 437133819Stjr/* 438133819Stjr * We make the stack look like Linux expects it when calling a signal 439133819Stjr * handler, but use the BSD way of calling the handler and sigreturn(). 440133819Stjr * This means that we need to pass the pointer to the handler too. 441133819Stjr * It is appended to the frame to not interfere with the rest of it. 442133819Stjr */ 443133819Stjrstruct l_sigframe { 444133819Stjr l_int sf_sig; 445133819Stjr struct l_sigcontext sf_sc; 446133819Stjr struct l_fpstate sf_fpstate; 447293575Sdchagin l_uint sf_extramask[1]; 448133819Stjr l_handler_t sf_handler; 449133819Stjr} __packed; 450133819Stjr 451133819Stjrstruct l_rt_sigframe { 452133819Stjr l_int sf_sig; 453133819Stjr l_uintptr_t sf_siginfo; 454133819Stjr l_uintptr_t sf_ucontext; 455133819Stjr l_siginfo_t sf_si; 456133819Stjr struct l_ucontext sf_sc; 457133819Stjr l_handler_t sf_handler; 458133819Stjr} __packed; 459133819Stjr 460133819Stjr/* 461293541Sdchagin * arch specific open/fcntl flags 462133819Stjr */ 463133819Stjr#define LINUX_F_GETLK64 12 464133819Stjr#define LINUX_F_SETLK64 13 465133819Stjr#define LINUX_F_SETLKW64 14 466133819Stjr 467133819Stjrunion l_semun { 468133819Stjr l_int val; 469133819Stjr l_uintptr_t buf; 470133819Stjr l_uintptr_t array; 471133819Stjr l_uintptr_t __buf; 472133819Stjr l_uintptr_t __pad; 473133819Stjr} __packed; 474133819Stjr 475293522Sdchaginstruct l_ipc_perm { 476293522Sdchagin l_key_t key; 477293522Sdchagin l_uid16_t uid; 478293522Sdchagin l_gid16_t gid; 479293522Sdchagin l_uid16_t cuid; 480293522Sdchagin l_gid16_t cgid; 481293522Sdchagin l_ushort mode; 482293522Sdchagin l_ushort seq; 483293522Sdchagin}; 484293522Sdchagin 485133819Stjr/* 486133819Stjr * Socket defines 487133819Stjr */ 488133819Stjr#define LINUX_SOL_SOCKET 1 489133819Stjr#define LINUX_SOL_IP 0 490133819Stjr#define LINUX_SOL_IPX 256 491133819Stjr#define LINUX_SOL_AX25 257 492133819Stjr#define LINUX_SOL_TCP 6 493133819Stjr#define LINUX_SOL_UDP 17 494133819Stjr 495133819Stjr#define LINUX_SO_DEBUG 1 496133819Stjr#define LINUX_SO_REUSEADDR 2 497133819Stjr#define LINUX_SO_TYPE 3 498133819Stjr#define LINUX_SO_ERROR 4 499133819Stjr#define LINUX_SO_DONTROUTE 5 500133819Stjr#define LINUX_SO_BROADCAST 6 501133819Stjr#define LINUX_SO_SNDBUF 7 502133819Stjr#define LINUX_SO_RCVBUF 8 503133819Stjr#define LINUX_SO_KEEPALIVE 9 504133819Stjr#define LINUX_SO_OOBINLINE 10 505133819Stjr#define LINUX_SO_NO_CHECK 11 506133819Stjr#define LINUX_SO_PRIORITY 12 507133819Stjr#define LINUX_SO_LINGER 13 508167157Sjkim#define LINUX_SO_PEERCRED 17 509167157Sjkim#define LINUX_SO_RCVLOWAT 18 510167157Sjkim#define LINUX_SO_SNDLOWAT 19 511167157Sjkim#define LINUX_SO_RCVTIMEO 20 512167157Sjkim#define LINUX_SO_SNDTIMEO 21 513167157Sjkim#define LINUX_SO_TIMESTAMP 29 514167157Sjkim#define LINUX_SO_ACCEPTCONN 30 515133819Stjr 516133819Stjrstruct l_sockaddr { 517133819Stjr l_ushort sa_family; 518133819Stjr char sa_data[14]; 519133819Stjr} __packed; 520133819Stjr 521133819Stjrstruct l_ifmap { 522133819Stjr l_ulong mem_start; 523133819Stjr l_ulong mem_end; 524133819Stjr l_ushort base_addr; 525133819Stjr u_char irq; 526133819Stjr u_char dma; 527133819Stjr u_char port; 528133819Stjr} __packed; 529133819Stjr 530133819Stjr#define LINUX_IFHWADDRLEN 6 531133819Stjr#define LINUX_IFNAMSIZ 16 532133819Stjr 533133819Stjrstruct l_ifreq { 534133819Stjr union { 535133819Stjr char ifrn_name[LINUX_IFNAMSIZ]; 536133819Stjr } ifr_ifrn; 537133819Stjr 538133819Stjr union { 539133819Stjr struct l_sockaddr ifru_addr; 540133819Stjr struct l_sockaddr ifru_dstaddr; 541133819Stjr struct l_sockaddr ifru_broadaddr; 542133819Stjr struct l_sockaddr ifru_netmask; 543133819Stjr struct l_sockaddr ifru_hwaddr; 544133819Stjr l_short ifru_flags[1]; 545133819Stjr l_int ifru_metric; 546133819Stjr l_int ifru_mtu; 547133819Stjr struct l_ifmap ifru_map; 548133819Stjr char ifru_slave[LINUX_IFNAMSIZ]; 549133819Stjr l_uintptr_t ifru_data; 550133819Stjr } ifr_ifru; 551133819Stjr} __packed; 552133819Stjr 553167157Sjkim#define ifr_name ifr_ifrn.ifrn_name /* Interface name */ 554133819Stjr#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ 555133819Stjr 556133819Stjrstruct l_ifconf { 557133819Stjr int ifc_len; 558133819Stjr union { 559133819Stjr l_uintptr_t ifcu_buf; 560133819Stjr l_uintptr_t ifcu_req; 561133819Stjr } ifc_ifcu; 562133819Stjr} __packed; 563133819Stjr 564133819Stjr#define ifc_buf ifc_ifcu.ifcu_buf 565133819Stjr#define ifc_req ifc_ifcu.ifcu_req 566133819Stjr 567133819Stjr/* 568133819Stjr * poll() 569133819Stjr */ 570133819Stjr#define LINUX_POLLIN 0x0001 571133819Stjr#define LINUX_POLLPRI 0x0002 572133819Stjr#define LINUX_POLLOUT 0x0004 573133819Stjr#define LINUX_POLLERR 0x0008 574133819Stjr#define LINUX_POLLHUP 0x0010 575133819Stjr#define LINUX_POLLNVAL 0x0020 576133819Stjr#define LINUX_POLLRDNORM 0x0040 577133819Stjr#define LINUX_POLLRDBAND 0x0080 578133819Stjr#define LINUX_POLLWRNORM 0x0100 579133819Stjr#define LINUX_POLLWRBAND 0x0200 580133819Stjr#define LINUX_POLLMSG 0x0400 581133819Stjr 582133819Stjrstruct l_pollfd { 583133819Stjr l_int fd; 584133819Stjr l_short events; 585133819Stjr l_short revents; 586133819Stjr} __packed; 587133819Stjr 588161310Snetchildstruct l_user_desc { 589161310Snetchild l_uint entry_number; 590161310Snetchild l_uint base_addr; 591161310Snetchild l_uint limit; 592161310Snetchild l_uint seg_32bit:1; 593161310Snetchild l_uint contents:2; 594161310Snetchild l_uint read_exec_only:1; 595161310Snetchild l_uint limit_in_pages:1; 596161310Snetchild l_uint seg_not_present:1; 597161310Snetchild l_uint useable:1; 598161310Snetchild}; 599161310Snetchild 600167157Sjkim#define LINUX_LOWERWORD 0x0000ffff 601161310Snetchild 602167157Sjkim/* 603167157Sjkim * Macros which does the same thing as those in Linux include/asm-um/ldt-i386.h. 604167157Sjkim * These convert Linux user space descriptor to machine one. 605161310Snetchild */ 606167157Sjkim#define LINUX_LDT_entry_a(info) \ 607167157Sjkim ((((info)->base_addr & LINUX_LOWERWORD) << 16) | \ 608167157Sjkim ((info)->limit & LINUX_LOWERWORD)) 609161310Snetchild 610167157Sjkim#define LINUX_ENTRY_B_READ_EXEC_ONLY 9 611167157Sjkim#define LINUX_ENTRY_B_CONTENTS 10 612167157Sjkim#define LINUX_ENTRY_B_SEG_NOT_PRESENT 15 613167157Sjkim#define LINUX_ENTRY_B_BASE_ADDR 16 614167157Sjkim#define LINUX_ENTRY_B_USEABLE 20 615167157Sjkim#define LINUX_ENTRY_B_SEG32BIT 22 616167157Sjkim#define LINUX_ENTRY_B_LIMIT 23 617161310Snetchild 618167157Sjkim#define LINUX_LDT_entry_b(info) \ 619167157Sjkim (((info)->base_addr & 0xff000000) | \ 620167157Sjkim ((info)->limit & 0xf0000) | \ 621167157Sjkim ((info)->contents << LINUX_ENTRY_B_CONTENTS) | \ 622167157Sjkim (((info)->seg_not_present == 0) << LINUX_ENTRY_B_SEG_NOT_PRESENT) | \ 623167157Sjkim (((info)->base_addr & 0x00ff0000) >> LINUX_ENTRY_B_BASE_ADDR) | \ 624167157Sjkim (((info)->read_exec_only == 0) << LINUX_ENTRY_B_READ_EXEC_ONLY) | \ 625167157Sjkim ((info)->seg_32bit << LINUX_ENTRY_B_SEG32BIT) | \ 626167157Sjkim ((info)->useable << LINUX_ENTRY_B_USEABLE) | \ 627167157Sjkim ((info)->limit_in_pages << LINUX_ENTRY_B_LIMIT) | 0x7000) 628161310Snetchild 629167157Sjkim#define LINUX_LDT_empty(info) \ 630167157Sjkim ((info)->base_addr == 0 && \ 631167157Sjkim (info)->limit == 0 && \ 632167157Sjkim (info)->contents == 0 && \ 633167157Sjkim (info)->seg_not_present == 1 && \ 634167157Sjkim (info)->read_exec_only == 1 && \ 635167157Sjkim (info)->seg_32bit == 0 && \ 636167157Sjkim (info)->limit_in_pages == 0 && \ 637167157Sjkim (info)->useable == 0) 638161310Snetchild 639167157Sjkim/* 640167157Sjkim * Macros for converting segments. 641167157Sjkim * They do the same as those in arch/i386/kernel/process.c in Linux. 642167157Sjkim */ 643167157Sjkim#define LINUX_GET_BASE(desc) \ 644167157Sjkim ((((desc)->a >> 16) & LINUX_LOWERWORD) | \ 645167157Sjkim (((desc)->b << 16) & 0x00ff0000) | \ 646167157Sjkim ((desc)->b & 0xff000000)) 647161310Snetchild 648167157Sjkim#define LINUX_GET_LIMIT(desc) \ 649167157Sjkim (((desc)->a & LINUX_LOWERWORD) | \ 650167157Sjkim ((desc)->b & 0xf0000)) 651161310Snetchild 652167157Sjkim#define LINUX_GET_32BIT(desc) \ 653167157Sjkim (((desc)->b >> LINUX_ENTRY_B_SEG32BIT) & 1) 654167157Sjkim#define LINUX_GET_CONTENTS(desc) \ 655167157Sjkim (((desc)->b >> LINUX_ENTRY_B_CONTENTS) & 3) 656167157Sjkim#define LINUX_GET_WRITABLE(desc) \ 657167157Sjkim (((desc)->b >> LINUX_ENTRY_B_READ_EXEC_ONLY) & 1) 658167157Sjkim#define LINUX_GET_LIMIT_PAGES(desc) \ 659167157Sjkim (((desc)->b >> LINUX_ENTRY_B_LIMIT) & 1) 660167157Sjkim#define LINUX_GET_PRESENT(desc) \ 661167157Sjkim (((desc)->b >> LINUX_ENTRY_B_SEG_NOT_PRESENT) & 1) 662167157Sjkim#define LINUX_GET_USEABLE(desc) \ 663167157Sjkim (((desc)->b >> LINUX_ENTRY_B_USEABLE) & 1) 664161310Snetchild 665185438Skibstruct iovec; 666185438Skib 667185438Skibstruct l_iovec32 { 668185438Skib uint32_t iov_base; 669185438Skib l_size_t iov_len; 670185438Skib}; 671185438Skib 672185438Skibint linux32_copyiniov(struct l_iovec32 *iovp32, l_ulong iovcnt, 673185438Skib struct iovec **iovp, int error); 674293500Sdchaginint linux_copyout_rusage(struct rusage *ru, void *uaddr); 675185438Skib 676183871Skib/* robust futexes */ 677183871Skibstruct linux_robust_list { 678183871Skib l_uintptr_t next; 679183871Skib}; 680183871Skib 681183871Skibstruct linux_robust_list_head { 682183871Skib struct linux_robust_list list; 683185002Skib l_long futex_offset; 684183871Skib l_uintptr_t pending_list; 685183871Skib}; 686183871Skib 687167157Sjkim#endif /* !_AMD64_LINUX_H_ */ 688