| /* |
| * Copyright 2020 Google Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer; |
| * 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; |
| * neither the name of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "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 COPYRIGHT |
| * OWNER OR CONTRIBUTORS 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/syscall.h> |
| |
| #include "arch/x86/linux/linux.hh" |
| #include "arch/x86/linux/se_workload.hh" |
| #include "arch/x86/linux/syscalls.hh" |
| #include "sim/syscall_emul.hh" |
| |
| namespace gem5 |
| { |
| |
| namespace X86ISA |
| { |
| |
| SyscallDescTable<EmuLinux::SyscallABI64> EmuLinux::syscallDescs64 = { |
| { 0, "read", readFunc<X86Linux64> }, |
| { 1, "write", writeFunc<X86Linux64> }, |
| { 2, "open", openFunc<X86Linux64> }, |
| { 3, "close", closeFunc }, |
| { 4, "stat", stat64Func<X86Linux64> }, |
| { 5, "fstat", fstat64Func<X86Linux64> }, |
| { 6, "lstat", lstat64Func<X86Linux64> }, |
| { 7, "poll", pollFunc<X86Linux64> }, |
| { 8, "lseek", lseekFunc }, |
| { 9, "mmap", mmapFunc<X86Linux64> }, |
| { 10, "mprotect", ignoreFunc }, |
| { 11, "munmap", munmapFunc<X86Linux64> }, |
| { 12, "brk", brkFunc }, |
| { 13, "rt_sigaction", ignoreWarnOnceFunc }, |
| { 14, "rt_sigprocmask", ignoreWarnOnceFunc }, |
| { 15, "rt_sigreturn" }, |
| { 16, "ioctl", ioctlFunc<X86Linux64> }, |
| { 17, "pread64", pread64Func<X86Linux64> }, |
| { 18, "pwrite64", pwrite64Func<X86Linux64> }, |
| { 19, "readv", readvFunc<X86Linux64> }, |
| { 20, "writev", writevFunc<X86Linux64> }, |
| { 21, "access", ignoreFunc }, |
| { 22, "pipe", pipeFunc }, |
| { 23, "select", selectFunc<X86Linux64> }, |
| { 24, "sched_yield", ignoreWarnOnceFunc }, |
| { 25, "mremap", mremapFunc<X86Linux64> }, |
| { 26, "msync" }, |
| { 27, "mincore" }, |
| { 28, "madvise", ignoreFunc }, |
| { 29, "shmget" }, |
| { 30, "shmat" }, |
| { 31, "shmctl" }, |
| { 32, "dup", dupFunc }, |
| { 33, "dup2", dup2Func }, |
| { 34, "pause" }, |
| { 35, "nanosleep", ignoreWarnOnceFunc }, |
| { 36, "getitimer" }, |
| { 37, "alarm" }, |
| { 38, "setitimer" }, |
| { 39, "getpid", getpidFunc }, |
| { 40, "sendfile" }, |
| { 41, "socket", socketFunc<X86Linux64> }, |
| { 42, "connect", connectFunc }, |
| { 43, "accept", acceptFunc<X86Linux64> }, |
| { 44, "sendto", sendtoFunc<X86Linux64> }, |
| { 45, "recvfrom", recvfromFunc<X86Linux64> }, |
| { 46, "sendmsg", sendmsgFunc }, |
| { 47, "recvmsg", recvmsgFunc }, |
| { 48, "shutdown", shutdownFunc }, |
| { 49, "bind", bindFunc }, |
| { 50, "listen", listenFunc }, |
| { 51, "getsockname", getsocknameFunc }, |
| { 52, "getpeername", getpeernameFunc }, |
| { 53, "socketpair", socketpairFunc<X86Linux64> }, |
| { 54, "setsockopt", setsockoptFunc }, |
| { 55, "getsockopt", getsockoptFunc }, |
| { 56, "clone", cloneFunc<X86Linux64> }, |
| { 57, "fork" }, |
| { 58, "vfork" }, |
| { 59, "execve", execveFunc<X86Linux64> }, |
| { 60, "exit", exitFunc }, |
| { 61, "wait4", wait4Func<X86Linux64> }, |
| { 62, "kill" }, |
| { 63, "uname", unameFunc }, |
| { 64, "semget" }, |
| { 65, "semop" }, |
| { 66, "semctl" }, |
| { 67, "shmdt" }, |
| { 68, "msgget" }, |
| { 69, "msgsnd" }, |
| { 70, "msgrcv" }, |
| { 71, "msgctl" }, |
| { 72, "fcntl", fcntlFunc }, |
| { 73, "flock" }, |
| { 74, "fsync" }, |
| { 75, "fdatasync", ignoreFunc }, |
| { 76, "truncate", truncateFunc<X86Linux64> }, |
| { 77, "ftruncate", ftruncateFunc<X86Linux64> }, |
| #if defined(SYS_getdents) |
| { 78, "getdents", getdentsFunc }, |
| #else |
| { 78, "getdents" }, |
| #endif |
| { 79, "getcwd", getcwdFunc }, |
| { 80, "chdir", chdirFunc }, |
| { 81, "fchdir" }, |
| { 82, "rename", renameFunc }, |
| { 83, "mkdir", mkdirFunc }, |
| { 84, "rmdir", rmdirFunc }, |
| { 85, "creat" }, |
| { 86, "link", linkFunc }, |
| { 87, "unlink", unlinkFunc }, |
| { 88, "symlink", symlinkFunc }, |
| { 89, "readlink", readlinkFunc<X86Linux64> }, |
| { 90, "chmod", ignoreFunc }, |
| { 91, "fchmod" }, |
| { 92, "chown" }, |
| { 93, "fchown" }, |
| { 94, "lchown" }, |
| { 95, "umask", umaskFunc }, |
| { 96, "gettimeofday", gettimeofdayFunc<X86Linux64> }, |
| { 97, "getrlimit", getrlimitFunc<X86Linux64> }, |
| { 98, "getrusage", getrusageFunc<X86Linux64> }, |
| { 99, "sysinfo", sysinfoFunc<X86Linux64> }, |
| { 100, "times", timesFunc<X86Linux64> }, |
| { 101, "ptrace" }, |
| { 102, "getuid", getuidFunc }, |
| { 103, "syslog" }, |
| { 104, "getgid", getgidFunc }, |
| { 105, "setuid" }, |
| { 106, "setgid" }, |
| { 107, "geteuid", geteuidFunc }, |
| { 108, "getegid", getegidFunc }, |
| { 109, "setpgid", setpgidFunc }, |
| { 110, "getppid", getppidFunc }, |
| { 111, "getpgrp", getpgrpFunc }, |
| { 112, "setsid" }, |
| { 113, "setreuid" }, |
| { 114, "setregid" }, |
| { 115, "getgroups" }, |
| { 116, "setgroups" }, |
| { 117, "setresuid", ignoreFunc }, |
| { 118, "getresuid" }, |
| { 119, "setresgid" }, |
| { 120, "getresgid" }, |
| { 121, "getpgid" }, |
| { 122, "setfsuid" }, |
| { 123, "setfsgid" }, |
| { 124, "getsid" }, |
| { 125, "capget" }, |
| { 126, "capset" }, |
| { 127, "rt_sigpending" }, |
| { 128, "rt_sigtimedwait" }, |
| { 129, "rt_sigqueueinfo" }, |
| { 130, "rt_sigsuspend" }, |
| { 131, "sigaltstack", ignoreFunc }, |
| { 132, "utime" }, |
| { 133, "mknod", mknodFunc }, |
| { 134, "uselib" }, |
| { 135, "personality" }, |
| { 136, "ustat" }, |
| { 137, "statfs", statfsFunc<X86Linux64> }, |
| { 138, "fstatfs", fstatfsFunc<X86Linux64> }, |
| { 139, "sysfs" }, |
| { 140, "getpriority" }, |
| { 141, "setpriority", ignoreFunc }, |
| { 142, "sched_setparam" }, |
| { 143, "sched_getparam" }, |
| { 144, "sched_setscheduler" }, |
| { 145, "sched_getscheduler" }, |
| { 146, "sched_get_priority_max" }, |
| { 147, "sched_get_priority_min" }, |
| { 148, "sched_rr_get_interval" }, |
| { 149, "mlock" }, |
| { 150, "munlock" }, |
| { 151, "mlockall" }, |
| { 152, "munlockall" }, |
| { 153, "vhangup" }, |
| { 154, "modify_ldt" }, |
| { 155, "pivot_root" }, |
| { 156, "_sysctl" }, |
| { 157, "prctl", ignoreFunc }, |
| { 158, "arch_prctl", archPrctlFunc }, |
| { 159, "adjtimex" }, |
| { 160, "setrlimit", ignoreFunc }, |
| { 161, "chroot" }, |
| { 162, "sync" }, |
| { 163, "acct" }, |
| { 164, "settimeofday" }, |
| { 165, "mount" }, |
| { 166, "umount2" }, |
| { 167, "swapon" }, |
| { 168, "swapoff" }, |
| { 169, "reboot" }, |
| { 170, "sethostname" }, |
| { 171, "setdomainname" }, |
| { 172, "iopl" }, |
| { 173, "ioperm" }, |
| { 174, "create_module" }, |
| { 175, "init_module" }, |
| { 176, "delete_module" }, |
| { 177, "get_kernel_syms" }, |
| { 178, "query_module" }, |
| { 179, "quotactl" }, |
| { 180, "nfsservctl" }, |
| { 181, "getpmsg" }, |
| { 182, "putpmsg" }, |
| { 183, "afs_syscall" }, |
| { 184, "tuxcall" }, |
| { 185, "security" }, |
| { 186, "gettid", gettidFunc }, |
| { 187, "readahead" }, |
| { 188, "setxattr" }, |
| { 189, "lsetxattr" }, |
| { 190, "fsetxattr" }, |
| { 191, "getxattr" }, |
| { 192, "lgetxattr" }, |
| { 193, "fgetxattr" }, |
| { 194, "listxattr" }, |
| { 195, "llistxattr" }, |
| { 196, "flistxattr" }, |
| { 197, "removexattr" }, |
| { 198, "lremovexattr" }, |
| { 199, "fremovexattr" }, |
| { 200, "tkill" }, |
| { 201, "time", timeFunc<X86Linux64> }, |
| { 202, "futex", futexFunc<X86Linux64> }, |
| { 203, "sched_setaffinity", ignoreFunc }, |
| { 204, "sched_getaffinity", schedGetaffinityFunc<X86Linux64> }, |
| { 205, "set_thread_area" }, |
| { 206, "io_setup" }, |
| { 207, "io_destroy" }, |
| { 208, "io_getevents" }, |
| { 209, "io_submit" }, |
| { 210, "io_cancel" }, |
| { 211, "get_thread_area" }, |
| { 212, "lookup_dcookie" }, |
| { 213, "epoll_create" }, |
| { 214, "epoll_ctl_old" }, |
| { 215, "epoll_wait_old" }, |
| { 216, "remap_file_pages" }, |
| #if defined(SYS_getdents64) |
| { 217, "getdents64", getdents64Func }, |
| #else |
| { 217, "getdents64" }, |
| #endif |
| { 218, "set_tid_address", setTidAddressFunc }, |
| { 219, "restart_syscall" }, |
| { 220, "semtimedop" }, |
| { 221, "fadvise64", ignoreFunc }, |
| { 222, "timer_create" }, |
| { 223, "timer_settime" }, |
| { 224, "timer_gettime" }, |
| { 225, "timer_getoverrun" }, |
| { 226, "timer_delete" }, |
| { 227, "clock_settime" }, |
| { 228, "clock_gettime", clock_gettimeFunc<X86Linux64> }, |
| { 229, "clock_getres", clock_getresFunc<X86Linux64> }, |
| { 230, "clock_nanosleep" }, |
| { 231, "exit_group", exitGroupFunc }, |
| { 232, "epoll_wait" }, |
| { 233, "epoll_ctl" }, |
| { 234, "tgkill", tgkillFunc<X86Linux64> }, |
| { 235, "utimes" }, |
| { 236, "vserver" }, |
| { 237, "mbind", ignoreFunc }, |
| { 238, "set_mempolicy" }, |
| { 239, "get_mempolicy", ignoreFunc }, |
| { 240, "mq_open" }, |
| { 241, "mq_unlink" }, |
| { 242, "mq_timedsend" }, |
| { 243, "mq_timedreceive" }, |
| { 244, "mq_notify" }, |
| { 245, "mq_getsetattr" }, |
| { 246, "kexec_load" }, |
| { 247, "waitid" }, |
| { 248, "add_key" }, |
| { 249, "request_key" }, |
| { 250, "keyctl" }, |
| { 251, "ioprio_set" }, |
| { 252, "ioprio_get" }, |
| { 253, "inotify_init" }, |
| { 254, "inotify_add_watch" }, |
| { 255, "inotify_rm_watch" }, |
| { 256, "migrate_pages" }, |
| { 257, "openat", openatFunc<X86Linux64> }, |
| { 258, "mkdirat" }, |
| { 259, "mknodat" }, |
| { 260, "fchownat" }, |
| { 261, "futimesat" }, |
| { 262, "newfstatat" }, |
| { 263, "unlinkat" }, |
| { 264, "renameat" }, |
| { 265, "linkat" }, |
| { 266, "symlinkat" }, |
| { 267, "readlinkat", readlinkFunc<X86Linux64> }, |
| { 268, "fchmodat" }, |
| { 269, "faccessat" }, |
| { 270, "pselect6" }, |
| { 271, "ppoll" }, |
| { 272, "unshare" }, |
| { 273, "set_robust_list", ignoreFunc }, |
| { 274, "get_robust_list" }, |
| { 275, "splice" }, |
| { 276, "tee" }, |
| { 277, "sync_file_range" }, |
| { 278, "vmsplice" }, |
| { 279, "move_pages" }, |
| { 280, "utimensat" }, |
| { 281, "epoll_pwait" }, |
| { 282, "signalfd" }, |
| { 283, "timerfd_create" }, |
| { 284, "eventfd", eventfdFunc<X86Linux64> }, |
| { 285, "fallocate", fallocateFunc<X86Linux64> }, |
| { 286, "timerfd_settime" }, |
| { 287, "timerfd_gettime" }, |
| { 288, "accept4" }, |
| { 289, "signalfd4" }, |
| { 290, "eventfd2", eventfdFunc<X86Linux64> }, |
| { 291, "epoll_create1" }, |
| { 292, "dup3" }, |
| { 293, "pipe2", pipe2Func }, |
| { 294, "inotify_init1" }, |
| { 295, "preadv" }, |
| { 296, "pwritev" }, |
| { 297, "rt_tgsigqueueinfo" }, |
| { 298, "perf_event_open" }, |
| { 299, "recvmmsg" }, |
| { 300, "fanotify_init" }, |
| { 301, "fanotify_mark" }, |
| { 302, "prlimit64", prlimitFunc<X86Linux64> }, |
| { 303, "name_to_handle_at" }, |
| { 304, "open_by_handle_at" }, |
| { 305, "clock_adjtime" }, |
| { 306, "syncfs" }, |
| { 307, "sendmmsg" }, |
| { 308, "setns" }, |
| { 309, "getcpu", getcpuFunc }, |
| { 310, "proess_vm_readv" }, |
| { 311, "proess_vm_writev" }, |
| { 312, "kcmp" }, |
| { 313, "finit_module" }, |
| }; |
| |
| } // namespace X86ISA |
| } // namespace gem5 |
