| /* |
| * 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::SyscallABI32> EmuLinux::syscallDescs32 = { |
| { 0, "restart_syscall" }, |
| { 1, "exit", exitFunc }, |
| { 2, "fork" }, |
| { 3, "read", readFunc<X86Linux32> }, |
| { 4, "write", writeFunc<X86Linux32> }, |
| { 5, "open", openFunc<X86Linux32> }, |
| { 6, "close", closeFunc }, |
| { 7, "waitpid" }, |
| { 8, "creat" }, |
| { 9, "link" }, |
| { 10, "unlink" }, |
| { 11, "execve", execveFunc<X86Linux32> }, |
| { 12, "chdir", chdirFunc }, |
| { 13, "time", timeFunc<X86Linux32> }, |
| { 14, "mknod", mknodFunc }, |
| { 15, "chmod" }, |
| { 16, "lchown" }, |
| { 17, "break" }, |
| { 18, "oldstat" }, |
| { 19, "lseek" }, |
| { 20, "getpid", getpidFunc }, |
| { 21, "mount" }, |
| { 22, "umount" }, |
| { 23, "setuid" }, |
| { 24, "getuid", getuidFunc }, |
| { 25, "stime" }, |
| { 26, "ptrace" }, |
| { 27, "alarm" }, |
| { 28, "oldfstat" }, |
| { 29, "pause" }, |
| { 30, "utime" }, |
| { 31, "stty" }, |
| { 32, "gtty" }, |
| { 33, "access", ignoreFunc }, |
| { 34, "nice" }, |
| { 35, "ftime" }, |
| { 36, "sync" }, |
| { 37, "kill" }, |
| { 38, "rename" }, |
| { 39, "mkdir", mkdirFunc }, |
| { 40, "rmdir", mkdirFunc }, |
| { 41, "dup", dupFunc }, |
| { 42, "pipe", pipeFunc }, |
| { 43, "times", timesFunc<X86Linux32> }, |
| { 44, "prof" }, |
| { 45, "brk", brkFunc }, |
| { 46, "setgid" }, |
| { 47, "getgid", getgidFunc }, |
| { 48, "signal" }, |
| { 49, "geteuid", geteuidFunc }, |
| { 50, "getegid", getegidFunc }, |
| { 51, "acct" }, |
| { 52, "umount2" }, |
| { 53, "lock" }, |
| { 54, "ioctl", ioctlFunc<X86Linux32> }, |
| { 55, "fcntl", fcntlFunc }, |
| { 56, "mpx" }, |
| { 57, "setpgid", setpgidFunc }, |
| { 58, "ulimit" }, |
| { 59, "oldolduname" }, |
| { 60, "umask", umaskFunc }, |
| { 61, "chroot" }, |
| { 62, "ustat" }, |
| { 63, "dup2", dup2Func }, |
| { 64, "getppid" }, |
| { 65, "getpgrp" }, |
| { 66, "setsid" }, |
| { 67, "sigaction" }, |
| { 68, "sgetmask" }, |
| { 69, "ssetmask" }, |
| { 70, "setreuid" }, |
| { 71, "setregid" }, |
| { 72, "sigsuspend" }, |
| { 73, "sigpending" }, |
| { 74, "sethostname" }, |
| { 75, "setrlimit", ignoreFunc }, |
| { 76, "getrlimit", getrlimitFunc<X86Linux32> }, |
| { 77, "getrusage", getrusageFunc<X86Linux32> }, |
| { 78, "gettimeofday" }, |
| { 79, "settimeofday" }, |
| { 80, "getgroups" }, |
| { 81, "setgroups" }, |
| { 82, "select", selectFunc<X86Linux32> }, |
| { 83, "symlink" }, |
| { 84, "oldlstat" }, |
| { 85, "readlink", readlinkFunc<X86Linux32> }, |
| { 86, "uselib" }, |
| { 87, "swapon" }, |
| { 88, "reboot" }, |
| { 89, "readdir" }, |
| { 90, "mmap" }, |
| { 91, "munmap", munmapFunc<X86Linux32> }, |
| { 92, "truncate", truncateFunc<X86Linux32> }, |
| { 93, "ftruncate", ftruncateFunc<X86Linux32> }, |
| { 94, "fchmod" }, |
| { 95, "fchown" }, |
| { 96, "getpriority" }, |
| { 97, "setpriority", ignoreFunc }, |
| { 98, "profil" }, |
| { 99, "statfs", ignoreFunc }, |
| { 100, "fstatfs" }, |
| { 101, "ioperm" }, |
| { 102, "socketcall" }, |
| { 103, "syslog" }, |
| { 104, "setitimer" }, |
| { 105, "getitimer" }, |
| { 106, "stat" }, |
| { 107, "lstat" }, |
| { 108, "fstat" }, |
| { 109, "olduname" }, |
| { 110, "iopl" }, |
| { 111, "vhangup" }, |
| { 112, "idle" }, |
| { 113, "vm86old" }, |
| { 114, "wait4", wait4Func<X86Linux32> }, |
| { 115, "swapoff" }, |
| { 116, "sysinfo", sysinfoFunc<X86Linux32> }, |
| { 117, "ipc" }, |
| { 118, "fsync" }, |
| { 119, "sigreturn" }, |
| { 120, "clone", cloneFunc<X86Linux32> }, |
| { 121, "setdomainname" }, |
| { 122, "uname", unameFunc }, |
| { 123, "modify_ldt" }, |
| { 124, "adjtimex" }, |
| { 125, "mprotect", ignoreFunc }, |
| { 126, "sigprocmask" }, |
| { 127, "create_module" }, |
| { 128, "init_module" }, |
| { 129, "delete_module" }, |
| { 130, "get_kernel_syms" }, |
| { 131, "quotactl" }, |
| { 132, "getpgid" }, |
| { 133, "fchdir" }, |
| { 134, "bdflush" }, |
| { 135, "sysfs" }, |
| { 136, "personality" }, |
| { 137, "afs_syscall" }, |
| { 138, "setfsuid" }, |
| { 139, "setfsgid" }, |
| { 140, "_llseek", _llseekFunc }, |
| #if defined(SYS_getdents) |
| { 141, "getdents", getdentsFunc }, |
| #else |
| { 141, "getdents" }, |
| #endif |
| { 142, "_newselect" }, |
| { 143, "flock" }, |
| { 144, "msync" }, |
| { 145, "readv", readvFunc<X86Linux32> }, |
| { 146, "writev", writevFunc<X86Linux32> }, |
| { 147, "getsid" }, |
| { 148, "fdatasync" }, |
| { 149, "_sysctl" }, |
| { 150, "mlock" }, |
| { 151, "munlock" }, |
| { 152, "mlockall" }, |
| { 153, "munlockall" }, |
| { 154, "sched_setparam" }, |
| { 155, "sched_getparam" }, |
| { 156, "sched_setscheduler" }, |
| { 157, "sched_getscheduler" }, |
| { 158, "sched_yield", ignoreFunc }, |
| { 159, "sched_get_priority_max" }, |
| { 160, "sched_get_priority_min" }, |
| { 161, "sched_rr_get_interval" }, |
| { 162, "nanosleep", ignoreFunc }, |
| { 163, "mremap" }, |
| { 164, "setresuid", ignoreFunc }, |
| { 165, "getresuid" }, |
| { 166, "vm86" }, |
| { 167, "query_module" }, |
| { 168, "poll", pollFunc<X86Linux32> }, |
| { 169, "nfsservctl" }, |
| { 170, "setresgid" }, |
| { 171, "getresgid" }, |
| { 172, "prctl" }, |
| { 173, "rt_sigreturn" }, |
| { 174, "rt_sigaction", ignoreFunc }, |
| { 175, "rt_sigprocmask", ignoreFunc }, |
| { 176, "rt_sigpending" }, |
| { 177, "rt_sigtimedwait" }, |
| { 178, "rt_sigqueueinfo" }, |
| { 179, "rt_sigsuspend" }, |
| { 180, "pread64", pread64Func<X86Linux64> }, |
| { 181, "pwrite64", pwrite64Func<X86Linux64> }, |
| { 182, "chown" }, |
| { 183, "getcwd", getcwdFunc }, |
| { 184, "capget" }, |
| { 185, "capset" }, |
| { 186, "sigaltstack" }, |
| { 187, "sendfile" }, |
| { 188, "getpmsg" }, |
| { 189, "putpmsg" }, |
| { 190, "vfork" }, |
| { 191, "ugetrlimit", ignoreFunc }, |
| { 192, "mmap2", mmap2Func<X86Linux32> }, |
| { 193, "truncate64", truncate64Func }, |
| { 194, "ftruncate64", ftruncate64Func }, |
| { 195, "stat64", stat64Func<X86Linux32> }, |
| { 196, "lstat64" }, |
| { 197, "fstat64", fstat64Func<X86Linux32> }, |
| { 198, "lchown32" }, |
| { 199, "getuid32", getuidFunc }, |
| { 200, "getgid32", getgidFunc }, |
| { 201, "geteuid32", geteuidFunc }, |
| { 202, "getegid32", getegidFunc }, |
| { 203, "setreuid32" }, |
| { 204, "setregid32" }, |
| { 205, "getgroups32" }, |
| { 206, "setgroups32" }, |
| { 207, "fchown32" }, |
| { 208, "setresuid32" }, |
| { 209, "getresuid32" }, |
| { 210, "setresgid32" }, |
| { 211, "getresgid32" }, |
| { 212, "chown32" }, |
| { 213, "setuid32" }, |
| { 214, "setgid32" }, |
| { 215, "setfsuid32" }, |
| { 216, "setfsgid32" }, |
| { 217, "pivot_root" }, |
| { 218, "mincore" }, |
| { 219, "madvise", ignoreFunc }, |
| { 220, "madvise1" }, |
| #if defined(SYS_getdents64) |
| { 221, "getdents64", getdents64Func }, |
| #else |
| { 221, "getdents64" }, |
| #endif |
| { 222, "fcntl64" }, |
| { 223, "unused" }, |
| { 224, "gettid", gettidFunc }, |
| { 225, "readahead" }, |
| { 226, "setxattr" }, |
| { 227, "lsetxattr" }, |
| { 228, "fsetxattr" }, |
| { 229, "getxattr" }, |
| { 230, "lgetxattr" }, |
| { 231, "fgetxattr" }, |
| { 232, "listxattr" }, |
| { 233, "llistxattr" }, |
| { 234, "flistxattr" }, |
| { 235, "removexattr" }, |
| { 236, "lremovexattr" }, |
| { 237, "fremovexattr" }, |
| { 238, "tkill" }, |
| { 239, "sendfile64" }, |
| { 240, "futex" }, |
| { 241, "sched_setaffinity", ignoreFunc }, |
| { 242, "sched_getaffinity", ignoreFunc }, |
| { 243, "set_thread_area", setThreadArea32Func }, |
| { 244, "get_thread_area" }, |
| { 245, "io_setup" }, |
| { 246, "io_destroy" }, |
| { 247, "io_getevents" }, |
| { 248, "io_submit" }, |
| { 249, "io_cancel" }, |
| { 250, "fadvise64" }, |
| { 251, "unused" }, |
| { 252, "exit_group", exitFunc }, |
| { 253, "lookup_dcookie" }, |
| { 254, "epoll_create" }, |
| { 255, "epoll_ctl" }, |
| { 256, "epoll_wait" }, |
| { 257, "remap_file_pages" }, |
| { 258, "set_tid_address", setTidAddressFunc }, |
| { 259, "timer_create" }, |
| { 260, "timer_settime" }, |
| { 261, "timer_gettime" }, |
| { 262, "timer_getoverrun" }, |
| { 263, "timer_delete" }, |
| { 264, "clock_settime" }, |
| { 265, "clock_gettime", clock_gettimeFunc<X86Linux32> }, |
| { 266, "clock_getres" }, |
| { 267, "clock_nanosleep" }, |
| { 268, "statfs64" }, |
| { 269, "fstatfs64" }, |
| { 270, "tgkill", tgkillFunc<X86Linux32> }, |
| { 271, "utimes" }, |
| { 272, "fadvise64_64" }, |
| { 273, "vserver" }, |
| { 274, "mbind" }, |
| { 275, "get_mempolicy", ignoreFunc }, |
| { 276, "set_mempolicy" }, |
| { 277, "mq_open" }, |
| { 278, "mq_unlink" }, |
| { 279, "mq_timedsend" }, |
| { 280, "mq_timedreceive" }, |
| { 281, "mq_notify" }, |
| { 282, "mq_getsetattr" }, |
| { 283, "kexec_load" }, |
| { 284, "waitid" }, |
| { 285, "sys_setaltroot" }, |
| { 286, "add_key" }, |
| { 287, "request_key" }, |
| { 288, "keyctl" }, |
| { 289, "ioprio_set" }, |
| { 290, "ioprio_get" }, |
| { 291, "inotify_init" }, |
| { 292, "inotify_add_watch" }, |
| { 293, "inotify_rm_watch" }, |
| { 294, "migrate_pages" }, |
| { 295, "openat", openatFunc<X86Linux32> }, |
| { 296, "mkdirat" }, |
| { 297, "mknodat" }, |
| { 298, "fchownat" }, |
| { 299, "futimesat" }, |
| { 300, "fstatat64" }, |
| { 301, "unlinkat" }, |
| { 302, "renameat" }, |
| { 303, "linkat" }, |
| { 304, "symlinkat" }, |
| { 305, "readlinkat", readlinkFunc<X86Linux32> }, |
| { 306, "fchmodat" }, |
| { 307, "faccessat" }, |
| { 308, "pselect6" }, |
| { 309, "ppoll" }, |
| { 310, "unshare" }, |
| { 311, "set_robust_list", ignoreFunc }, |
| { 312, "get_robust_list", ignoreFunc }, |
| { 313, "splice" }, |
| { 314, "sync_file_range" }, |
| { 315, "tee" }, |
| { 316, "vmsplice" }, |
| { 317, "move_pages" }, |
| { 318, "getcpu", getcpuFunc }, |
| { 319, "epoll_pwait" }, |
| { 320, "utimensat" }, |
| { 321, "signalfd" }, |
| { 322, "timerfd" }, |
| { 323, "eventfd", eventfdFunc<X86Linux32> }, |
| { 355, "getrandom", getrandomFunc<X86Linux32>} |
| }; |
| |
| } // namespace X86ISA |
| } // namespace gem5 |
