Author: dchagin Date: Sun May 24 16:07:11 2015 New Revision: 283424 URL: https://svnweb.freebsd.org/changeset/base/283424
Log: Add preliminary support for x86-64 Linux binaries. Differential Revision: https://reviews.freebsd.org/D1076 Added: head/sys/amd64/linux/ head/sys/amd64/linux/Makefile (contents, props changed) head/sys/amd64/linux/linux.h (contents, props changed) head/sys/amd64/linux/linux_dummy.c (contents, props changed) head/sys/amd64/linux/linux_genassym.c (contents, props changed) head/sys/amd64/linux/linux_ipc64.h (contents, props changed) head/sys/amd64/linux/linux_locore.s (contents, props changed) head/sys/amd64/linux/linux_machdep.c (contents, props changed) head/sys/amd64/linux/linux_support.s (contents, props changed) head/sys/amd64/linux/linux_sysvec.c (contents, props changed) head/sys/amd64/linux/linux_vdso.lds.s (contents, props changed) head/sys/amd64/linux/syscalls.conf (contents, props changed) head/sys/amd64/linux/syscalls.master (contents, props changed) head/sys/modules/linux64/ head/sys/modules/linux64/Makefile (contents, props changed) Added: head/sys/amd64/linux/Makefile ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/amd64/linux/Makefile Sun May 24 16:07:11 2015 (r283424) @@ -0,0 +1,17 @@ +# Makefile for syscall tables +# +# $FreeBSD$ + +all: + @echo "make sysent only" + +sysent: linux_sysent.c linux_syscall.h linux_proto.h linux_syscalls.c linux_systrace_args.c + +linux_sysent.c linux_syscall.h linux_proto.h linux_syscalls.c linux_systrace_args.c: \ + ../../kern/makesyscalls.sh syscalls.master syscalls.conf + -mv -f linux_sysent.c linux_sysent.c.bak + -mv -f linux_syscall.h linux_syscall.h.bak + -mv -f linux_proto.h linux_proto.h.bak + -mv -f linux_syscalls.c linux_syscalls.c.bak + -mv -f linux_systrace_args.c linux_systrace_args.c.bak + sh ../../kern/makesyscalls.sh syscalls.master syscalls.conf Added: head/sys/amd64/linux/linux.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/amd64/linux/linux.h Sun May 24 16:07:11 2015 (r283424) @@ -0,0 +1,666 @@ +/*- + * Copyright (c) 2013 Dmitry Chagin + * Copyright (c) 1994-1996 Søren Schmidt + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer + * in this position and unchanged. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _AMD64_LINUX_H_ +#define _AMD64_LINUX_H_ + +#include <amd64/linux/linux_syscall.h> + +/* + * debugging support + */ +extern u_char linux_debug_map[]; +#define ldebug(name) isclr(linux_debug_map, LINUX_SYS_linux_ ## name) +#define ARGS(nm, fmt) "linux(%ld/%ld): "#nm"("fmt")\n", \ + (long)td->td_proc->p_pid, (long)td->td_tid +#define LMSG(fmt) "linux(%ld/%ld): "fmt"\n", \ + (long)td->td_proc->p_pid, (long)td->td_tid +#define LINUX_DTRACE linuxulator + +#define PTRIN(v) (void *)(v) +#define PTROUT(v) (uintptr_t)(v) + +#define CP(src,dst,fld) do { (dst).fld = (src).fld; } while (0) +#define CP2(src,dst,sfld,dfld) do { (dst).dfld = (src).sfld; } while (0) +#define PTRIN_CP(src,dst,fld) \ + do { (dst).fld = PTRIN((src).fld); } while (0) + +/* + * Provide a separate set of types for the Linux types. + */ +typedef int32_t l_int; +typedef int64_t l_long; +typedef int16_t l_short; +typedef uint32_t l_uint; +typedef uint64_t l_ulong; +typedef uint16_t l_ushort; + +typedef l_ulong l_uintptr_t; +typedef l_long l_clock_t; +typedef l_int l_daddr_t; +typedef l_ulong l_dev_t; +typedef l_uint l_gid_t; +typedef l_uint l_uid_t; +typedef l_ulong l_ino_t; +typedef l_int l_key_t; +typedef l_long l_loff_t; +typedef l_uint l_mode_t; +typedef l_long l_off_t; +typedef l_int l_pid_t; +typedef l_ulong l_size_t; +typedef l_long l_ssize_t; +typedef l_long l_suseconds_t; +typedef l_long l_time_t; +typedef l_int l_timer_t; +typedef l_int l_mqd_t; +typedef l_size_t l_socklen_t; + +typedef struct { + l_int val[2]; +} l_fsid_t; + +typedef struct { + l_time_t tv_sec; + l_suseconds_t tv_usec; +} l_timeval; + +#define l_fd_set fd_set + +/* + * Miscellaneous + */ +#define LINUX_NAME_MAX 255 +#define LINUX_CTL_MAXNAME 10 + +#define LINUX_AT_COUNT 17 /* Count of used aux entry types. */ + +struct l___sysctl_args +{ + l_uintptr_t name; + l_int nlen; + l_uintptr_t oldval; + l_uintptr_t oldlenp; + l_uintptr_t newval; + l_size_t newlen; + l_ulong __spare[4]; +}; + +/* Scheduling policies */ +#define LINUX_SCHED_OTHER 0 +#define LINUX_SCHED_FIFO 1 +#define LINUX_SCHED_RR 2 + +/* Resource limits */ +#define LINUX_RLIMIT_CPU 0 +#define LINUX_RLIMIT_FSIZE 1 +#define LINUX_RLIMIT_DATA 2 +#define LINUX_RLIMIT_STACK 3 +#define LINUX_RLIMIT_CORE 4 +#define LINUX_RLIMIT_RSS 5 +#define LINUX_RLIMIT_NPROC 6 +#define LINUX_RLIMIT_NOFILE 7 +#define LINUX_RLIMIT_MEMLOCK 8 +#define LINUX_RLIMIT_AS 9 /* Address space limit */ + +#define LINUX_RLIM_NLIMITS 10 + +struct l_rlimit { + l_ulong rlim_cur; + l_ulong rlim_max; +}; + +/* mmap options */ +#define LINUX_MAP_SHARED 0x0001 +#define LINUX_MAP_PRIVATE 0x0002 +#define LINUX_MAP_FIXED 0x0010 +#define LINUX_MAP_ANON 0x0020 +#define LINUX_MAP_GROWSDOWN 0x0100 + +/* + * stat family of syscalls + */ +struct l_timespec { + l_time_t tv_sec; + l_long tv_nsec; +}; + +struct l_newstat { + l_dev_t st_dev; + l_ino_t st_ino; + l_ulong st_nlink; + l_uint st_mode; + l_uid_t st_uid; + l_gid_t st_gid; + l_uint __st_pad1; + l_dev_t st_rdev; + l_off_t st_size; + l_long st_blksize; + l_long st_blocks; + struct l_timespec st_atim; + struct l_timespec st_mtim; + struct l_timespec st_ctim; + l_long __unused1; + l_long __unused2; + l_long __unused3; +}; + +/* + * Signalling + */ +#define LINUX_SIGHUP 1 +#define LINUX_SIGINT 2 +#define LINUX_SIGQUIT 3 +#define LINUX_SIGILL 4 +#define LINUX_SIGTRAP 5 +#define LINUX_SIGABRT 6 +#define LINUX_SIGIOT LINUX_SIGABRT +#define LINUX_SIGBUS 7 +#define LINUX_SIGFPE 8 +#define LINUX_SIGKILL 9 +#define LINUX_SIGUSR1 10 +#define LINUX_SIGSEGV 11 +#define LINUX_SIGUSR2 12 +#define LINUX_SIGPIPE 13 +#define LINUX_SIGALRM 14 +#define LINUX_SIGTERM 15 +#define LINUX_SIGSTKFLT 16 +#define LINUX_SIGCHLD 17 +#define LINUX_SIGCONT 18 +#define LINUX_SIGSTOP 19 +#define LINUX_SIGTSTP 20 +#define LINUX_SIGTTIN 21 +#define LINUX_SIGTTOU 22 +#define LINUX_SIGURG 23 +#define LINUX_SIGXCPU 24 +#define LINUX_SIGXFSZ 25 +#define LINUX_SIGVTALRM 26 +#define LINUX_SIGPROF 27 +#define LINUX_SIGWINCH 28 +#define LINUX_SIGIO 29 +#define LINUX_SIGPOLL LINUX_SIGIO +#define LINUX_SIGPWR 30 +#define LINUX_SIGSYS 31 +#define LINUX_SIGRTMIN 32 + +#define LINUX_SIGTBLSZ 31 +#define LINUX_NSIG 64 +#define LINUX_NBPW 64 +#define LINUX_NSIG_WORDS (LINUX_NSIG / LINUX_NBPW) + +/* sigaction flags */ +#define LINUX_SA_NOCLDSTOP 0x00000001 +#define LINUX_SA_NOCLDWAIT 0x00000002 +#define LINUX_SA_SIGINFO 0x00000004 +#define LINUX_SA_RESTORER 0x04000000 +#define LINUX_SA_ONSTACK 0x08000000 +#define LINUX_SA_RESTART 0x10000000 +#define LINUX_SA_INTERRUPT 0x20000000 +#define LINUX_SA_NOMASK 0x40000000 +#define LINUX_SA_ONESHOT 0x80000000 + +/* sigprocmask actions */ +#define LINUX_SIG_BLOCK 0 +#define LINUX_SIG_UNBLOCK 1 +#define LINUX_SIG_SETMASK 2 + +/* primitives to manipulate sigset_t */ + +#define LINUX_SIGEMPTYSET(set) \ + do { \ + (set).__bits[0] = 0; \ + } while(0) + +#define LINUX_SIGISMEMBER(set, sig) \ + (1UL & ((set).__bits[0] >> _SIG_IDX(sig))) + +#define LINUX_SIGADDSET(set, sig) \ + (set).__bits[0] |= 1UL << _SIG_IDX(sig) + +/* sigaltstack */ +#define LINUX_MINSIGSTKSZ 2048 +#define LINUX_SS_ONSTACK 1 +#define LINUX_SS_DISABLE 2 + +int linux_to_bsd_sigaltstack(int lsa); +int bsd_to_linux_sigaltstack(int bsa); + +typedef void (*l_handler_t)(l_int); + +typedef struct { + l_ulong __bits[LINUX_NSIG_WORDS]; +} l_sigset_t; + +typedef struct { + l_handler_t lsa_handler; + l_ulong lsa_flags; + l_uintptr_t lsa_restorer; + l_sigset_t lsa_mask; +} l_sigaction_t; + +typedef struct { + l_uintptr_t ss_sp; + l_int ss_flags; + l_size_t ss_size; +} l_stack_t; + +struct l_fpstate { + u_int16_t cwd; + u_int16_t swd; + u_int16_t twd; + u_int16_t fop; + u_int64_t rip; + u_int64_t rdp; + u_int32_t mxcsr; + u_int32_t mxcsr_mask; + u_int32_t st_space[32]; + u_int32_t xmm_space[64]; + u_int32_t reserved2[24]; +}; + +struct l_sigcontext { + l_ulong sc_r8; + l_ulong sc_r9; + l_ulong sc_r10; + l_ulong sc_r11; + l_ulong sc_r12; + l_ulong sc_r13; + l_ulong sc_r14; + l_ulong sc_r15; + l_ulong sc_rdi; + l_ulong sc_rsi; + l_ulong sc_rbp; + l_ulong sc_rbx; + l_ulong sc_rdx; + l_ulong sc_rax; + l_ulong sc_rcx; + l_ulong sc_rsp; + l_ulong sc_rip; + l_ulong sc_rflags; + l_ushort sc_cs; + l_ushort sc_gs; + l_ushort sc_fs; + l_ushort sc___pad0; + l_ulong sc_err; + l_ulong sc_trapno; + l_sigset_t sc_mask; + l_ulong sc_cr2; + struct l_fpstate *sc_fpstate; + l_ulong sc_reserved1[8]; +}; + +struct l_ucontext { + l_ulong uc_flags; + l_uintptr_t uc_link; + l_stack_t uc_stack; + struct l_sigcontext uc_mcontext; + l_sigset_t uc_sigmask; +}; + +#define LINUX_SI_PREAMBLE_SIZE (4 * sizeof(int)) +#define LINUX_SI_MAX_SIZE 128 +#define LINUX_SI_PAD_SIZE ((LINUX_SI_MAX_SIZE - \ + LINUX_SI_PREAMBLE_SIZE) / sizeof(l_int)) +typedef union l_sigval { + l_int sival_int; + l_uintptr_t sival_ptr; +} l_sigval_t; + +typedef struct l_siginfo { + l_int lsi_signo; + l_int lsi_errno; + l_int lsi_code; + union { + l_int _pad[LINUX_SI_PAD_SIZE]; + + struct { + l_pid_t _pid; + l_uid_t _uid; + } _kill; + + struct { + l_timer_t _tid; + l_int _overrun; + char _pad[sizeof(l_uid_t) - sizeof(int)]; + union l_sigval _sigval; + l_uint _sys_private; + } _timer; + + struct { + l_pid_t _pid; /* sender's pid */ + l_uid_t _uid; /* sender's uid */ + union l_sigval _sigval; + } _rt; + + struct { + l_pid_t _pid; /* which child */ + l_uid_t _uid; /* sender's uid */ + l_int _status; /* exit code */ + l_clock_t _utime; + l_clock_t _stime; + } _sigchld; + + struct { + l_uintptr_t _addr; /* Faulting insn/memory ref. */ + } _sigfault; + + struct { + l_long _band; /* POLL_IN,POLL_OUT,POLL_MSG */ + l_int _fd; + } _sigpoll; + } _sifields; +} l_siginfo_t; + +#define lsi_pid _sifields._kill._pid +#define lsi_uid _sifields._kill._uid +#define lsi_tid _sifields._timer._tid +#define lsi_overrun _sifields._timer._overrun +#define lsi_sys_private _sifields._timer._sys_private +#define lsi_status _sifields._sigchld._status +#define lsi_utime _sifields._sigchld._utime +#define lsi_stime _sifields._sigchld._stime +#define lsi_value _sifields._rt._sigval +#define lsi_int _sifields._rt._sigval.sival_int +#define lsi_ptr _sifields._rt._sigval.sival_ptr +#define lsi_addr _sifields._sigfault._addr +#define lsi_band _sifields._sigpoll._band +#define lsi_fd _sifields._sigpoll._fd + +/* + * We make the stack look like Linux expects it when calling a signal + * handler, but use the BSD way of calling the handler and sigreturn(). + * This means that we need to pass the pointer to the handler too. + * It is appended to the frame to not interfere with the rest of it. + */ + +struct l_rt_sigframe { + struct l_ucontext sf_sc; + struct l_siginfo sf_si; + l_handler_t sf_handler; +}; + +/* + * open/fcntl flags + */ +#define LINUX_O_RDONLY 00000000 +#define LINUX_O_WRONLY 00000001 +#define LINUX_O_RDWR 00000002 +#define LINUX_O_ACCMODE 00000003 +#define LINUX_O_CREAT 00000100 +#define LINUX_O_EXCL 00000200 +#define LINUX_O_NOCTTY 00000400 +#define LINUX_O_TRUNC 00001000 +#define LINUX_O_APPEND 00002000 +#define LINUX_O_NONBLOCK 00004000 +#define LINUX_O_NDELAY LINUX_O_NONBLOCK +#define LINUX_O_SYNC 00010000 +#define LINUX_FASYNC 00020000 +#define LINUX_O_DIRECT 00040000 /* Direct disk access hint */ +#define LINUX_O_LARGEFILE 00100000 +#define LINUX_O_DIRECTORY 00200000 /* Must be a directory */ +#define LINUX_O_NOFOLLOW 00400000 /* Do not follow links */ +#define LINUX_O_NOATIME 01000000 +#define LINUX_O_CLOEXEC 02000000 + +#define LINUX_F_DUPFD 0 +#define LINUX_F_GETFD 1 +#define LINUX_F_SETFD 2 +#define LINUX_F_GETFL 3 +#define LINUX_F_SETFL 4 +#define LINUX_F_GETLK 5 +#define LINUX_F_SETLK 6 +#define LINUX_F_SETLKW 7 +#define LINUX_F_SETOWN 8 +#define LINUX_F_GETOWN 9 + +#define LINUX_F_RDLCK 0 +#define LINUX_F_WRLCK 1 +#define LINUX_F_UNLCK 2 + +/* + * mount flags + */ +#define LINUX_MS_RDONLY 0x0001 +#define LINUX_MS_NOSUID 0x0002 +#define LINUX_MS_NODEV 0x0004 +#define LINUX_MS_NOEXEC 0x0008 +#define LINUX_MS_REMOUNT 0x0020 + +/* + * SystemV IPC defines + */ +#define LINUX_IPC_RMID 0 +#define LINUX_IPC_SET 1 +#define LINUX_IPC_STAT 2 +#define LINUX_IPC_INFO 3 + +#define LINUX_SHM_LOCK 11 +#define LINUX_SHM_UNLOCK 12 +#define LINUX_SHM_STAT 13 +#define LINUX_SHM_INFO 14 + +#define LINUX_SHM_RDONLY 0x1000 +#define LINUX_SHM_RND 0x2000 +#define LINUX_SHM_REMAP 0x4000 + +/* semctl commands */ +#define LINUX_GETPID 11 +#define LINUX_GETVAL 12 +#define LINUX_GETALL 13 +#define LINUX_GETNCNT 14 +#define LINUX_GETZCNT 15 +#define LINUX_SETVAL 16 +#define LINUX_SETALL 17 +#define LINUX_SEM_STAT 18 +#define LINUX_SEM_INFO 19 + +union l_semun { + l_int val; + l_uintptr_t buf; + l_uintptr_t array; + l_uintptr_t __buf; + l_uintptr_t __pad; +}; + +struct l_ipc_perm { + l_key_t key; + l_uid_t uid; + l_gid_t gid; + l_uid_t cuid; + l_gid_t cgid; + l_ushort mode; + l_ushort seq; +}; + +/* + * Socket defines + */ + +#define LINUX_SOL_SOCKET 1 +#define LINUX_SOL_IP 0 +#define LINUX_SOL_IPX 256 +#define LINUX_SOL_AX25 257 +#define LINUX_SOL_TCP 6 +#define LINUX_SOL_UDP 17 + +#define LINUX_SO_DEBUG 1 +#define LINUX_SO_REUSEADDR 2 +#define LINUX_SO_TYPE 3 +#define LINUX_SO_ERROR 4 +#define LINUX_SO_DONTROUTE 5 +#define LINUX_SO_BROADCAST 6 +#define LINUX_SO_SNDBUF 7 +#define LINUX_SO_RCVBUF 8 +#define LINUX_SO_KEEPALIVE 9 +#define LINUX_SO_OOBINLINE 10 +#define LINUX_SO_NO_CHECK 11 +#define LINUX_SO_PRIORITY 12 +#define LINUX_SO_LINGER 13 +#define LINUX_SO_PASSCRED 16 +#define LINUX_SO_PEERCRED 17 +#define LINUX_SO_RCVLOWAT 18 +#define LINUX_SO_SNDLOWAT 19 +#define LINUX_SO_RCVTIMEO 20 +#define LINUX_SO_SNDTIMEO 21 +#define LINUX_SO_TIMESTAMP 29 +#define LINUX_SO_ACCEPTCONN 30 + +#define LINUX_IP_TOS 1 +#define LINUX_IP_TTL 2 +#define LINUX_IP_HDRINCL 3 +#define LINUX_IP_OPTIONS 4 + +#define LINUX_IP_MULTICAST_IF 32 +#define LINUX_IP_MULTICAST_TTL 33 +#define LINUX_IP_MULTICAST_LOOP 34 +#define LINUX_IP_ADD_MEMBERSHIP 35 +#define LINUX_IP_DROP_MEMBERSHIP 36 + +struct l_sockaddr { + l_ushort sa_family; + char sa_data[14]; +}; + +struct l_msghdr { + l_uintptr_t msg_name; + l_int msg_namelen; + l_uintptr_t msg_iov; + l_size_t msg_iovlen; + l_uintptr_t msg_control; + l_size_t msg_controllen; + l_uint msg_flags; +}; + +struct l_cmsghdr { + l_size_t cmsg_len; + l_int cmsg_level; + l_int cmsg_type; +}; + +struct l_ifmap { + l_ulong mem_start; + l_ulong mem_end; + l_ushort base_addr; + u_char irq; + u_char dma; + u_char port; +} __packed; + +#define LINUX_IFHWADDRLEN 6 +#define LINUX_IFNAMSIZ 16 + +struct l_ifreq { + union { + char ifrn_name[LINUX_IFNAMSIZ]; + } ifr_ifrn; + + union { + struct l_sockaddr ifru_addr; + struct l_sockaddr ifru_dstaddr; + struct l_sockaddr ifru_broadaddr; + struct l_sockaddr ifru_netmask; + struct l_sockaddr ifru_hwaddr; + l_short ifru_flags[1]; + l_int ifru_metric; + l_int ifru_mtu; + struct l_ifmap ifru_map; + char ifru_slave[LINUX_IFNAMSIZ]; + l_uintptr_t ifru_data; + } ifr_ifru; +} __packed; + +#define ifr_name ifr_ifrn.ifrn_name /* Interface name */ +#define ifr_hwaddr ifr_ifru.ifru_hwaddr /* MAC address */ + +struct l_ifconf { + int ifc_len; + union { + l_uintptr_t ifcu_buf; + l_uintptr_t ifcu_req; + } ifc_ifcu; +}; + +#define ifc_buf ifc_ifcu.ifcu_buf +#define ifc_req ifc_ifcu.ifcu_req + +/* + * poll() + */ +#define LINUX_POLLIN 0x0001 +#define LINUX_POLLPRI 0x0002 +#define LINUX_POLLOUT 0x0004 +#define LINUX_POLLERR 0x0008 +#define LINUX_POLLHUP 0x0010 +#define LINUX_POLLNVAL 0x0020 +#define LINUX_POLLRDNORM 0x0040 +#define LINUX_POLLRDBAND 0x0080 +#define LINUX_POLLWRNORM 0x0100 +#define LINUX_POLLWRBAND 0x0200 +#define LINUX_POLLMSG 0x0400 + +struct l_pollfd { + l_int fd; + l_short events; + l_short revents; +}; + + +#define LINUX_CLONE_VM 0x00000100 +#define LINUX_CLONE_FS 0x00000200 +#define LINUX_CLONE_FILES 0x00000400 +#define LINUX_CLONE_SIGHAND 0x00000800 +#define LINUX_CLONE_PID 0x00001000 /* No longer exist in Linux */ +#define LINUX_CLONE_VFORK 0x00004000 +#define LINUX_CLONE_PARENT 0x00008000 +#define LINUX_CLONE_THREAD 0x00010000 +#define LINUX_CLONE_SETTLS 0x00080000 +#define LINUX_CLONE_PARENT_SETTID 0x00100000 +#define LINUX_CLONE_CHILD_CLEARTID 0x00200000 +#define LINUX_CLONE_CHILD_SETTID 0x01000000 + +#define LINUX_ARCH_SET_GS 0x1001 +#define LINUX_ARCH_SET_FS 0x1002 +#define LINUX_ARCH_GET_GS 0x1003 +#define LINUX_ARCH_GET_FS 0x1004 + +#define linux_copyout_rusage(r, u) copyout(r, u, sizeof(*r)) + +/* robust futexes */ +struct linux_robust_list { + l_uintptr_t next; +}; + +struct linux_robust_list_head { + struct linux_robust_list list; + l_long futex_offset; + l_uintptr_t pending_list; +}; + +#endif /* !_AMD64_LINUX_H_ */ Added: head/sys/amd64/linux/linux_dummy.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/amd64/linux/linux_dummy.c Sun May 24 16:07:11 2015 (r283424) @@ -0,0 +1,154 @@ +/*- + * Copyright (c) 2013 Dmitry Chagin + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer + * in this position and unchanged. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include "opt_compat.h" +#include "opt_kdtrace.h" + +#include <sys/param.h> +#include <sys/kernel.h> +#include <sys/sdt.h> +#include <sys/systm.h> +#include <sys/proc.h> + +#include <amd64/linux/linux.h> +#include <amd64/linux/linux_proto.h> +#include <compat/linux/linux_dtrace.h> +#include <compat/linux/linux_util.h> + +/* DTrace init */ +LIN_SDT_PROVIDER_DECLARE(LINUX_DTRACE); + +DUMMY(mincore); +DUMMY(sendfile); +DUMMY(ptrace); +DUMMY(syslog); +DUMMY(setfsuid); +DUMMY(setfsgid); +DUMMY(sysfs); +DUMMY(vhangup); +DUMMY(pivot_root); +DUMMY(adjtimex); +DUMMY(swapoff); +DUMMY(create_module); +DUMMY(init_module); +DUMMY(delete_module); +DUMMY(get_kernel_syms); +DUMMY(query_module); +DUMMY(quotactl); +DUMMY(nfsservctl); +DUMMY(getpmsg); +DUMMY(putpmsg); +DUMMY(afs_syscall); +DUMMY(tuxcall); +DUMMY(security); +DUMMY(set_thread_area); +DUMMY(lookup_dcookie); +DUMMY(epoll_create); +DUMMY(epoll_ctl_old); +DUMMY(epoll_wait_old); +DUMMY(remap_file_pages); +DUMMY(semtimedop); +DUMMY(epoll_ctl); +DUMMY(epoll_wait); +DUMMY(mbind); +DUMMY(get_mempolicy); +DUMMY(set_mempolicy); +DUMMY(mq_open); +DUMMY(mq_unlink); +DUMMY(mq_timedsend); +DUMMY(mq_timedreceive); +DUMMY(mq_notify); +DUMMY(mq_getsetattr); +DUMMY(kexec_load); +DUMMY(add_key); +DUMMY(request_key); +DUMMY(keyctl); +DUMMY(ioprio_set); +DUMMY(ioprio_get); +DUMMY(inotify_init); +DUMMY(inotify_add_watch); +DUMMY(inotify_rm_watch); +DUMMY(migrate_pages); +DUMMY(ppoll); +DUMMY(unshare); +DUMMY(splice); +DUMMY(tee); +DUMMY(sync_file_range); +DUMMY(vmsplice); +DUMMY(move_pages); +DUMMY(utimensat); +DUMMY(epoll_pwait); +DUMMY(signalfd); +DUMMY(timerfd); +DUMMY(eventfd); +DUMMY(fallocate); +DUMMY(timerfd_settime); +DUMMY(timerfd_gettime); +DUMMY(signalfd4); +DUMMY(eventfd2); +DUMMY(epoll_create1); +DUMMY(inotify_init1); +DUMMY(preadv); +DUMMY(pwritev); +DUMMY(rt_tsigqueueinfo); +DUMMY(perf_event_open); +DUMMY(recvmmsg); +DUMMY(fanotify_init); +DUMMY(fanotify_mark); +DUMMY(name_to_handle_at); +DUMMY(open_by_handle_at); +DUMMY(clock_adjtime); +DUMMY(syncfs); +DUMMY(sendmmsg); +DUMMY(setns); +DUMMY(process_vm_readv); +DUMMY(process_vm_writev); +DUMMY(kcmp); +DUMMY(finit_module); + +#define DUMMY_XATTR(s) \ +int \ +linux_ ## s ## xattr( \ + struct thread *td, struct linux_ ## s ## xattr_args *arg) \ +{ \ + \ + return (ENOATTR); \ +} +DUMMY_XATTR(set); +DUMMY_XATTR(lset); +DUMMY_XATTR(fset); +DUMMY_XATTR(get); +DUMMY_XATTR(lget); +DUMMY_XATTR(fget); +DUMMY_XATTR(list); +DUMMY_XATTR(llist); +DUMMY_XATTR(flist); +DUMMY_XATTR(remove); +DUMMY_XATTR(lremove); +DUMMY_XATTR(fremove); Added: head/sys/amd64/linux/linux_genassym.c ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/amd64/linux/linux_genassym.c Sun May 24 16:07:11 2015 (r283424) @@ -0,0 +1,15 @@ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/assym.h> +#include <sys/systm.h> + +#include <amd64/linux/linux.h> +#include <compat/linux/linux_mib.h> + +ASSYM(LINUX_RT_SIGF_HANDLER, offsetof(struct l_rt_sigframe, sf_handler)); +ASSYM(LINUX_RT_SIGF_UC, offsetof(struct l_rt_sigframe, sf_sc)); +ASSYM(LINUX_RT_SIGF_SC, offsetof(struct l_ucontext, uc_mcontext)); +ASSYM(LINUX_VERSION_CODE, LINUX_VERSION_CODE); +ASSYM(LINUX_SC_RSP, offsetof(struct l_sigcontext, sc_rsp)); Added: head/sys/amd64/linux/linux_ipc64.h ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/sys/amd64/linux/linux_ipc64.h Sun May 24 16:07:11 2015 (r283424) @@ -0,0 +1,142 @@ +/*- + * Copyright (c) 2002 Maxim Sobolev <sobo...@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer + * in this position and unchanged. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _AMD64_LINUX_LINUX_IPC64_H_ +#define _AMD64_LINUX_LINUX_IPC64_H_ + +/* + * The ipc64_perm structure for i386 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + */ + +struct l_ipc64_perm +{ + l_key_t key; + l_uid_t uid; + l_gid_t gid; + l_uid_t cuid; + l_gid_t cgid; + l_mode_t mode; + l_ushort __pad1; + l_ushort seq; + l_ushort __pad2; + l_ulong __unused1; + l_ulong __unused2; +}; + +/* + * The msqid64_ds structure for i386 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_msqid64_ds { + struct l_ipc64_perm msg_perm; + l_time_t msg_stime; /* last msgsnd time */ + l_ulong __unused1; + l_time_t msg_rtime; /* last msgrcv time */ + l_ulong __unused2; + l_time_t msg_ctime; /* last change time */ + l_ulong __unused3; + l_ulong msg_cbytes; /* current number of bytes on queue */ + l_ulong msg_qnum; /* number of messages in queue */ + l_ulong msg_qbytes; /* max number of bytes on queue */ + l_pid_t msg_lspid; /* pid of last msgsnd */ + l_pid_t msg_lrpid; /* last receive pid */ + l_ulong __unused4; + l_ulong __unused5; +}; + +/* + * The semid64_ds structure for i386 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_semid64_ds { + struct l_ipc64_perm sem_perm; /* permissions */ + l_time_t sem_otime; /* last semop time */ + l_ulong __unused1; + l_time_t sem_ctime; /* last change time */ + l_ulong __unused2; + l_ulong sem_nsems; /* no. of semaphores in array */ + l_ulong __unused3; + l_ulong __unused4; +}; + +/* + * The shmid64_ds structure for i386 architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct l_shmid64_ds { + struct l_ipc64_perm shm_perm; /* operation perms */ + l_size_t shm_segsz; /* size of segment (bytes) */ + l_time_t shm_atime; /* last attach time */ + l_time_t shm_dtime; /* last detach time */ + l_time_t shm_ctime; /* last change time */ + l_pid_t shm_cpid; /* pid of creator */ + l_pid_t shm_lpid; /* pid of last operator */ + l_ulong shm_nattch; /* no. of current attaches */ + l_ulong __unused4; + l_ulong __unused5; +}; + +struct l_shminfo64 { + l_ulong shmmax; + l_ulong shmmin; + l_ulong shmmni; *** DIFF OUTPUT TRUNCATED AT 1000 LINES *** _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
