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| In it's initialization, python3 calls getrandom() sys call. this crashes the sgx lkl since there's a problem with the syscall.c file. | |
| There are 2 ways to overcome that: | |
| 1. fix the sgx-lkl/sgx-lkl-musl/src/misc/syscall.c file to include the missing handling for this syscall | |
| 2. workaround it by setting the following env variable in the shell prior to invoking sgx lkl: export PYTHONHASHSEED=<some number> | |
| The modified syscall.c contants: | |
| #include "syscall.h" | |
| #include <stdarg.h> | |
| #undef syscall | |
| /* | |
| Derived from https://filippo.io/linux-syscall-table/ using the following JavaScript, executed in Chrome's debug console: | |
| const tbl = document.querySelector('.tbls-table'); | |
| const rows = tbl.querySelectorAll('.tbls-entry-collapsed'); | |
| let countBuckets = {0: [], 1: [], 2: [], 3: [], 4: [], 5: [], 6: []}; | |
| rows.forEach((row) => { | |
| let arguments = 0; | |
| if (row.nextElementSibling.classList.contains('tbls-arguments-collapsed')) { | |
| arguments = row.nextElementSibling.querySelectorAll('td > table strong').length; | |
| } | |
| let syscallno = row.querySelector('td').innerText; | |
| countBuckets[arguments].push(syscallno); | |
| }); | |
| let o = '\tswitch (n) {\n'; | |
| const letters = ['a','b','c','d','e','f']; | |
| for (let i = 0; i <= 6; i++) { | |
| for (let syscallno of countBuckets[i]) { | |
| o += '\tcase ' + syscallno + ':\n'; | |
| } | |
| o += '\t\treturn __syscall_ret(__syscall(calln'; | |
| if (i > 0) | |
| o += ',' + letters.slice(0, i).join(','); | |
| o += '));\n'; | |
| } | |
| o += '\t}\n'; | |
| o += '\tabort();\n'; | |
| console.log(o); | |
| */ | |
| static const short syscall_remap_len = 547; | |
| static const short syscall_remap[] = { | |
| -1, /* not implemented in x86-64 */ | |
| 64, /* write - x86-64 syscall: 1 */ | |
| 1024, /* open - x86-64 syscall: 2 */ | |
| 57, /* close - x86-64 syscall: 3 */ | |
| 1049, /* stat - x86-64 syscall: 4 */ | |
| 1051, /* fstat - x86-64 syscall: 5 */ | |
| 1050, /* lstat - x86-64 syscall: 6 */ | |
| 1068, /* poll - x86-64 syscall: 7 */ | |
| 1057, /* lseek - x86-64 syscall: 8 */ | |
| 1058, /* mmap - x86-64 syscall: 9 */ | |
| 226, /* mprotect - x86-64 syscall: 10 */ | |
| 215, /* munmap - x86-64 syscall: 11 */ | |
| 214, /* brk - x86-64 syscall: 12 */ | |
| -1, /* not implemented in x86-64 */ | |
| 135, /* rt_sigprocmask - x86-64 syscall: 14 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 67, /* pread64 - x86-64 syscall: 17 */ | |
| 68, /* pwrite64 - x86-64 syscall: 18 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 1033, /* access - x86-64 syscall: 21 */ | |
| 1040, /* pipe - x86-64 syscall: 22 */ | |
| 1067, /* select - x86-64 syscall: 23 */ | |
| 124, /* sched_yield - x86-64 syscall: 24 */ | |
| 216, /* mremap - x86-64 syscall: 25 */ | |
| 227, /* msync - x86-64 syscall: 26 */ | |
| 232, /* mincore - x86-64 syscall: 27 */ | |
| 233, /* madvise - x86-64 syscall: 28 */ | |
| 194, /* shmget - x86-64 syscall: 29 */ | |
| 196, /* shmat - x86-64 syscall: 30 */ | |
| 195, /* shmctl - x86-64 syscall: 31 */ | |
| 23, /* dup - x86-64 syscall: 32 */ | |
| 1041, /* dup2 - x86-64 syscall: 33 */ | |
| 1061, /* pause - x86-64 syscall: 34 */ | |
| 101, /* nanosleep - x86-64 syscall: 35 */ | |
| 102, /* getitimer - x86-64 syscall: 36 */ | |
| 1059, /* alarm - x86-64 syscall: 37 */ | |
| 103, /* setitimer - x86-64 syscall: 38 */ | |
| 172, /* getpid - x86-64 syscall: 39 */ | |
| 1046, /* sendfile - x86-64 syscall: 40 */ | |
| 198, /* socket - x86-64 syscall: 41 */ | |
| 203, /* connect - x86-64 syscall: 42 */ | |
| 202, /* accept - x86-64 syscall: 43 */ | |
| 206, /* sendto - x86-64 syscall: 44 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 210, /* shutdown - x86-64 syscall: 48 */ | |
| 200, /* bind - x86-64 syscall: 49 */ | |
| 201, /* listen - x86-64 syscall: 50 */ | |
| 204, /* getsockname - x86-64 syscall: 51 */ | |
| 205, /* getpeername - x86-64 syscall: 52 */ | |
| 199, /* socketpair - x86-64 syscall: 53 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 220, /* clone - x86-64 syscall: 56 */ | |
| 1079, /* fork - x86-64 syscall: 57 */ | |
| 1071, /* vfork - x86-64 syscall: 58 */ | |
| -1, /* not implemented in x86-64 */ | |
| 93, /* exit - x86-64 syscall: 60 */ | |
| 260, /* wait4 - x86-64 syscall: 61 */ | |
| 129, /* kill - x86-64 syscall: 62 */ | |
| 160, /* uname - x86-64 syscall: 63 */ | |
| 190, /* semget - x86-64 syscall: 64 */ | |
| 193, /* semop - x86-64 syscall: 65 */ | |
| 191, /* semctl - x86-64 syscall: 66 */ | |
| 197, /* shmdt - x86-64 syscall: 67 */ | |
| 186, /* msgget - x86-64 syscall: 68 */ | |
| 189, /* msgsnd - x86-64 syscall: 69 */ | |
| 188, /* msgrcv - x86-64 syscall: 70 */ | |
| 187, /* msgctl - x86-64 syscall: 71 */ | |
| 1052, /* fcntl - x86-64 syscall: 72 */ | |
| 32, /* flock - x86-64 syscall: 73 */ | |
| 82, /* fsync - x86-64 syscall: 74 */ | |
| 83, /* fdatasync - x86-64 syscall: 75 */ | |
| 1048, /* truncate - x86-64 syscall: 76 */ | |
| 1047, /* ftruncate - x86-64 syscall: 77 */ | |
| 1065, /* getdents - x86-64 syscall: 78 */ | |
| 17, /* getcwd - x86-64 syscall: 79 */ | |
| 49, /* chdir - x86-64 syscall: 80 */ | |
| 50, /* fchdir - x86-64 syscall: 81 */ | |
| 1034, /* rename - x86-64 syscall: 82 */ | |
| 1030, /* mkdir - x86-64 syscall: 83 */ | |
| 1031, /* rmdir - x86-64 syscall: 84 */ | |
| 1064, /* creat - x86-64 syscall: 85 */ | |
| 1025, /* link - x86-64 syscall: 86 */ | |
| 1026, /* unlink - x86-64 syscall: 87 */ | |
| 1036, /* symlink - x86-64 syscall: 88 */ | |
| 1035, /* readlink - x86-64 syscall: 89 */ | |
| 1028, /* chmod - x86-64 syscall: 90 */ | |
| 52, /* fchmod - x86-64 syscall: 91 */ | |
| 1029, /* chown - x86-64 syscall: 92 */ | |
| 55, /* fchown - x86-64 syscall: 93 */ | |
| 1032, /* lchown - x86-64 syscall: 94 */ | |
| 166, /* umask - x86-64 syscall: 95 */ | |
| 169, /* gettimeofday - x86-64 syscall: 96 */ | |
| 163, /* getrlimit - x86-64 syscall: 97 */ | |
| 165, /* getrusage - x86-64 syscall: 98 */ | |
| 179, /* sysinfo - x86-64 syscall: 99 */ | |
| 153, /* times - x86-64 syscall: 100 */ | |
| -1, /* not implemented in x86-64 */ | |
| 174, /* getuid - x86-64 syscall: 102 */ | |
| 116, /* syslog - x86-64 syscall: 103 */ | |
| 176, /* getgid - x86-64 syscall: 104 */ | |
| 146, /* setuid - x86-64 syscall: 105 */ | |
| 144, /* setgid - x86-64 syscall: 106 */ | |
| 175, /* geteuid - x86-64 syscall: 107 */ | |
| 177, /* getegid - x86-64 syscall: 108 */ | |
| 154, /* setpgid - x86-64 syscall: 109 */ | |
| 173, /* getppid - x86-64 syscall: 110 */ | |
| 1060, /* getpgrp - x86-64 syscall: 111 */ | |
| 157, /* setsid - x86-64 syscall: 112 */ | |
| 145, /* setreuid - x86-64 syscall: 113 */ | |
| 143, /* setregid - x86-64 syscall: 114 */ | |
| 158, /* getgroups - x86-64 syscall: 115 */ | |
| 159, /* setgroups - x86-64 syscall: 116 */ | |
| 147, /* setresuid - x86-64 syscall: 117 */ | |
| 148, /* getresuid - x86-64 syscall: 118 */ | |
| 149, /* setresgid - x86-64 syscall: 119 */ | |
| 150, /* getresgid - x86-64 syscall: 120 */ | |
| 155, /* getpgid - x86-64 syscall: 121 */ | |
| 151, /* setfsuid - x86-64 syscall: 122 */ | |
| 152, /* setfsgid - x86-64 syscall: 123 */ | |
| 156, /* getsid - x86-64 syscall: 124 */ | |
| 90, /* capget - x86-64 syscall: 125 */ | |
| 91, /* capset - x86-64 syscall: 126 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 133, /* rt_sigsuspend - x86-64 syscall: 130 */ | |
| -1, /* not implemented in x86-64 */ | |
| 1063, /* utime - x86-64 syscall: 132 */ | |
| 1027, /* mknod - x86-64 syscall: 133 */ | |
| 1077, /* uselib - x86-64 syscall: 134 */ | |
| 92, /* personality - x86-64 syscall: 135 */ | |
| 1070, /* ustat - x86-64 syscall: 136 */ | |
| 1056, /* statfs - x86-64 syscall: 137 */ | |
| 1055, /* fstatfs - x86-64 syscall: 138 */ | |
| -1, /* not implemented in x86-64 */ | |
| 141, /* getpriority - x86-64 syscall: 140 */ | |
| 140, /* setpriority - x86-64 syscall: 141 */ | |
| 118, /* sched_setparam - x86-64 syscall: 142 */ | |
| 121, /* sched_getparam - x86-64 syscall: 143 */ | |
| 119, /* sched_setscheduler - x86-64 syscall: 144 */ | |
| 120, /* sched_getscheduler - x86-64 syscall: 145 */ | |
| 125, /* sched_get_priority_max - x86-64 syscall: 146 */ | |
| 126, /* sched_get_priority_min - x86-64 syscall: 147 */ | |
| 127, /* sched_rr_get_interval - x86-64 syscall: 148 */ | |
| 228, /* mlock - x86-64 syscall: 149 */ | |
| 229, /* munlock - x86-64 syscall: 150 */ | |
| 230, /* mlockall - x86-64 syscall: 151 */ | |
| 231, /* munlockall - x86-64 syscall: 152 */ | |
| 58, /* vhangup - x86-64 syscall: 153 */ | |
| -1, /* not implemented in x86-64 */ | |
| 41, /* pivot_root - x86-64 syscall: 155 */ | |
| 1078, /* _sysctl - x86-64 syscall: 156 */ | |
| 167, /* prctl - x86-64 syscall: 157 */ | |
| -1, /* not implemented in x86-64 */ | |
| 171, /* adjtimex - x86-64 syscall: 159 */ | |
| 164, /* setrlimit - x86-64 syscall: 160 */ | |
| 51, /* chroot - x86-64 syscall: 161 */ | |
| 81, /* sync - x86-64 syscall: 162 */ | |
| 89, /* acct - x86-64 syscall: 163 */ | |
| 170, /* settimeofday - x86-64 syscall: 164 */ | |
| 40, /* mount - x86-64 syscall: 165 */ | |
| 39, /* umount2 - x86-64 syscall: 166 */ | |
| 224, /* swapon - x86-64 syscall: 167 */ | |
| 225, /* swapoff - x86-64 syscall: 168 */ | |
| 142, /* reboot - x86-64 syscall: 169 */ | |
| 161, /* sethostname - x86-64 syscall: 170 */ | |
| 162, /* setdomainname - x86-64 syscall: 171 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 105, /* init_module - x86-64 syscall: 175 */ | |
| 106, /* delete_module - x86-64 syscall: 176 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 60, /* quotactl - x86-64 syscall: 179 */ | |
| 42, /* nfsservctl - x86-64 syscall: 180 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 178, /* gettid - x86-64 syscall: 186 */ | |
| 213, /* readahead - x86-64 syscall: 187 */ | |
| 5, /* setxattr - x86-64 syscall: 188 */ | |
| 6, /* lsetxattr - x86-64 syscall: 189 */ | |
| 7, /* fsetxattr - x86-64 syscall: 190 */ | |
| 8, /* getxattr - x86-64 syscall: 191 */ | |
| 9, /* lgetxattr - x86-64 syscall: 192 */ | |
| 10, /* fgetxattr - x86-64 syscall: 193 */ | |
| 11, /* listxattr - x86-64 syscall: 194 */ | |
| 12, /* llistxattr - x86-64 syscall: 195 */ | |
| 13, /* flistxattr - x86-64 syscall: 196 */ | |
| 14, /* removexattr - x86-64 syscall: 197 */ | |
| 15, /* lremovexattr - x86-64 syscall: 198 */ | |
| 16, /* fremovexattr - x86-64 syscall: 199 */ | |
| 130, /* tkill - x86-64 syscall: 200 */ | |
| 1062, /* time - x86-64 syscall: 201 */ | |
| 98, /* futex - x86-64 syscall: 202 */ | |
| 122, /* sched_setaffinity - x86-64 syscall: 203 */ | |
| 123, /* sched_getaffinity - x86-64 syscall: 204 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 1, /* io_destroy - x86-64 syscall: 207 */ | |
| 4, /* io_getevents - x86-64 syscall: 208 */ | |
| -1, /* not implemented in x86-64 */ | |
| 3, /* io_cancel - x86-64 syscall: 210 */ | |
| -1, /* not implemented in x86-64 */ | |
| 18, /* lookup_dcookie - x86-64 syscall: 212 */ | |
| 1042, /* epoll_create - x86-64 syscall: 213 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 234, /* remap_file_pages - x86-64 syscall: 216 */ | |
| 61, /* getdents64 - x86-64 syscall: 217 */ | |
| 96, /* set_tid_address - x86-64 syscall: 218 */ | |
| 128, /* restart_syscall - x86-64 syscall: 219 */ | |
| 192, /* semtimedop - x86-64 syscall: 220 */ | |
| 1053, /* fadvise64 - x86-64 syscall: 221 */ | |
| -1, /* not implemented in x86-64 */ | |
| 110, /* timer_settime - x86-64 syscall: 223 */ | |
| 108, /* timer_gettime - x86-64 syscall: 224 */ | |
| 109, /* timer_getoverrun - x86-64 syscall: 225 */ | |
| 111, /* timer_delete - x86-64 syscall: 226 */ | |
| 112, /* clock_settime - x86-64 syscall: 227 */ | |
| 113, /* clock_gettime - x86-64 syscall: 228 */ | |
| 114, /* clock_getres - x86-64 syscall: 229 */ | |
| 115, /* clock_nanosleep - x86-64 syscall: 230 */ | |
| 94, /* exit_group - x86-64 syscall: 231 */ | |
| 1069, /* epoll_wait - x86-64 syscall: 232 */ | |
| 21, /* epoll_ctl - x86-64 syscall: 233 */ | |
| 131, /* tgkill - x86-64 syscall: 234 */ | |
| 1037, /* utimes - x86-64 syscall: 235 */ | |
| -1, /* not implemented in x86-64 */ | |
| 235, /* mbind - x86-64 syscall: 237 */ | |
| 237, /* set_mempolicy - x86-64 syscall: 238 */ | |
| 236, /* get_mempolicy - x86-64 syscall: 239 */ | |
| 180, /* mq_open - x86-64 syscall: 240 */ | |
| 181, /* mq_unlink - x86-64 syscall: 241 */ | |
| 182, /* mq_timedsend - x86-64 syscall: 242 */ | |
| 183, /* mq_timedreceive - x86-64 syscall: 243 */ | |
| -1, /* not implemented in x86-64 */ | |
| 185, /* mq_getsetattr - x86-64 syscall: 245 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 217, /* add_key - x86-64 syscall: 248 */ | |
| 218, /* request_key - x86-64 syscall: 249 */ | |
| 219, /* keyctl - x86-64 syscall: 250 */ | |
| 30, /* ioprio_set - x86-64 syscall: 251 */ | |
| 31, /* ioprio_get - x86-64 syscall: 252 */ | |
| 1043, /* inotify_init - x86-64 syscall: 253 */ | |
| 27, /* inotify_add_watch - x86-64 syscall: 254 */ | |
| 28, /* inotify_rm_watch - x86-64 syscall: 255 */ | |
| 238, /* migrate_pages - x86-64 syscall: 256 */ | |
| 56, /* openat - x86-64 syscall: 257 */ | |
| 34, /* mkdirat - x86-64 syscall: 258 */ | |
| 33, /* mknodat - x86-64 syscall: 259 */ | |
| 54, /* fchownat - x86-64 syscall: 260 */ | |
| 1066, /* futimesat - x86-64 syscall: 261 */ | |
| 1054, /* newfstatat - x86-64 syscall: 262 */ | |
| 35, /* unlinkat - x86-64 syscall: 263 */ | |
| 38, /* renameat - x86-64 syscall: 264 */ | |
| 37, /* linkat - x86-64 syscall: 265 */ | |
| 36, /* symlinkat - x86-64 syscall: 266 */ | |
| 78, /* readlinkat - x86-64 syscall: 267 */ | |
| 53, /* fchmodat - x86-64 syscall: 268 */ | |
| 48, /* faccessat - x86-64 syscall: 269 */ | |
| 72, /* pselect6 - x86-64 syscall: 270 */ | |
| 73, /* ppoll - x86-64 syscall: 271 */ | |
| 97, /* unshare - x86-64 syscall: 272 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 76, /* splice - x86-64 syscall: 275 */ | |
| 77, /* tee - x86-64 syscall: 276 */ | |
| 84, /* sync_file_range - x86-64 syscall: 277 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 88, /* utimensat - x86-64 syscall: 280 */ | |
| 22, /* epoll_pwait - x86-64 syscall: 281 */ | |
| 1045, /* signalfd - x86-64 syscall: 282 */ | |
| 85, /* timerfd_create - x86-64 syscall: 283 */ | |
| 1044, /* eventfd - x86-64 syscall: 284 */ | |
| 47, /* fallocate - x86-64 syscall: 285 */ | |
| 86, /* timerfd_settime - x86-64 syscall: 286 */ | |
| 87, /* timerfd_gettime - x86-64 syscall: 287 */ | |
| 242, /* accept4 - x86-64 syscall: 288 */ | |
| 74, /* signalfd4 - x86-64 syscall: 289 */ | |
| 19, /* eventfd2 - x86-64 syscall: 290 */ | |
| 20, /* epoll_create1 - x86-64 syscall: 291 */ | |
| 24, /* dup3 - x86-64 syscall: 292 */ | |
| 59, /* pipe2 - x86-64 syscall: 293 */ | |
| 26, /* inotify_init1 - x86-64 syscall: 294 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 241, /* perf_event_open - x86-64 syscall: 298 */ | |
| -1, /* not implemented in x86-64 */ | |
| 262, /* fanotify_init - x86-64 syscall: 300 */ | |
| 263, /* fanotify_mark - x86-64 syscall: 301 */ | |
| 261, /* prlimit64 - x86-64 syscall: 302 */ | |
| 264, /* name_to_handle_at - x86-64 syscall: 303 */ | |
| 265, /* open_by_handle_at - x86-64 syscall: 304 */ | |
| 266, /* clock_adjtime - x86-64 syscall: 305 */ | |
| 267, /* syncfs - x86-64 syscall: 306 */ | |
| -1, /* not implemented in x86-64 */ | |
| 268, /* setns - x86-64 syscall: 308 */ | |
| 168, /* getcpu - x86-64 syscall: 309 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 272, /* kcmp - x86-64 syscall: 312 */ | |
| 273, /* finit_module - x86-64 syscall: 313 */ | |
| 274, /* sched_setattr - x86-64 syscall: 314 */ | |
| 275, /* sched_getattr - x86-64 syscall: 315 */ | |
| 276, /* renameat2 - x86-64 syscall: 316 */ | |
| 277, /* seccomp - x86-64 syscall: 317 */ | |
| 278, /* getrandom - x86-64 syscall: 318 */ | |
| 279, /* memfd_create - x86-64 syscall: 319 */ | |
| -1, /* not implemented in x86-64 */ | |
| 280, /* bpf - x86-64 syscall: 321 */ | |
| -1, /* not implemented in x86-64 */ | |
| 282, /* userfaultfd - x86-64 syscall: 323 */ | |
| 283, /* membarrier - x86-64 syscall: 324 */ | |
| 284, /* mlock2 - x86-64 syscall: 325 */ | |
| 285, /* copy_file_range - x86-64 syscall: 326 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 288, /* pkey_mprotect - x86-64 syscall: 329 */ | |
| 289, /* pkey_alloc - x86-64 syscall: 330 */ | |
| 290, /* pkey_free - x86-64 syscall: 331 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| -1, /* not implemented in x86-64 */ | |
| 134, /* rt_sigaction - x86-64 syscall: 512 */ | |
| 139, /* rt_sigreturn - x86-64 syscall: 513 */ | |
| 29, /* ioctl - x86-64 syscall: 514 */ | |
| 65, /* readv - x86-64 syscall: 515 */ | |
| 66, /* writev - x86-64 syscall: 516 */ | |
| 207, /* recvfrom - x86-64 syscall: 517 */ | |
| 211, /* sendmsg - x86-64 syscall: 518 */ | |
| 212, /* recvmsg - x86-64 syscall: 519 */ | |
| 221, /* execve - x86-64 syscall: 520 */ | |
| 117, /* ptrace - x86-64 syscall: 521 */ | |
| 136, /* rt_sigpending - x86-64 syscall: 522 */ | |
| 137, /* rt_sigtimedwait - x86-64 syscall: 523 */ | |
| 138, /* rt_sigqueueinfo - x86-64 syscall: 524 */ | |
| 132, /* sigaltstack - x86-64 syscall: 525 */ | |
| 107, /* timer_create - x86-64 syscall: 526 */ | |
| 184, /* mq_notify - x86-64 syscall: 527 */ | |
| 104, /* kexec_load - x86-64 syscall: 528 */ | |
| 95, /* waitid - x86-64 syscall: 529 */ | |
| 99, /* set_robust_list - x86-64 syscall: 530 */ | |
| 100, /* get_robust_list - x86-64 syscall: 531 */ | |
| 75, /* vmsplice - x86-64 syscall: 532 */ | |
| 239, /* move_pages - x86-64 syscall: 533 */ | |
| 69, /* preadv - x86-64 syscall: 534 */ | |
| 70, /* pwritev - x86-64 syscall: 535 */ | |
| 240, /* rt_tgsigqueueinfo - x86-64 syscall: 536 */ | |
| 243, /* recvmmsg - x86-64 syscall: 537 */ | |
| 269, /* sendmmsg - x86-64 syscall: 538 */ | |
| 270, /* process_vm_readv - x86-64 syscall: 539 */ | |
| 271, /* process_vm_writev - x86-64 syscall: 540 */ | |
| 208, /* setsockopt - x86-64 syscall: 541 */ | |
| 209, /* getsockopt - x86-64 syscall: 542 */ | |
| -1, /* not implemented in x86-64 */ | |
| 2, /* io_submit - x86-64 syscall: 544 */ | |
| 281, /* execveat - x86-64 syscall: 545 */ | |
| 286, /* preadv2 - x86-64 syscall: 546 */ | |
| 287, /* pwritev2 - x86-64 syscall: 547 */ | |
| }; | |
| long syscall(long n, ...) | |
| { | |
| va_list ap; | |
| syscall_arg_t a,b,c,d,e,f; | |
| va_start(ap, n); | |
| a=va_arg(ap, syscall_arg_t); | |
| b=va_arg(ap, syscall_arg_t); | |
| c=va_arg(ap, syscall_arg_t); | |
| d=va_arg(ap, syscall_arg_t); | |
| e=va_arg(ap, syscall_arg_t); | |
| f=va_arg(ap, syscall_arg_t); | |
| va_end(ap); | |
| if (n > syscall_remap_len) { | |
| fprintf(stderr, "SGX-MUSL-LKL WARN: x86-64 syscall %d is greater than known syscall table length %d\n", n, syscall_remap_len); | |
| errno = ENOSYS; | |
| return -ENOSYS; | |
| } | |
| long calln = syscall_remap[n]; | |
| if (calln == -1) { | |
| fprintf(stderr, "SGX-MUSL-LKL WARN: x86-64 syscall %d has no known mapping\n", n); | |
| errno = ENOSYS; | |
| return -ENOSYS; | |
| } | |
| /* AUTOGENERATED CODE BEGINS BELOW: */ | |
| switch (n) { | |
| case 15: | |
| case 24: | |
| case 34: | |
| case 39: | |
| case 57: | |
| case 58: | |
| case 102: | |
| case 104: | |
| case 107: | |
| case 108: | |
| case 110: | |
| case 111: | |
| case 112: | |
| case 152: | |
| case 153: | |
| case 162: | |
| case 174: | |
| case 177: | |
| case 178: | |
| case 180: | |
| case 181: | |
| case 182: | |
| case 183: | |
| case 184: | |
| case 185: | |
| case 186: | |
| case 214: | |
| case 215: | |
| case 219: | |
| case 236: | |
| case 253: | |
| return __syscall_ret(__syscall(calln)); | |
| case 3: | |
| case 12: | |
| case 22: | |
| case 25: | |
| case 32: | |
| case 37: | |
| case 60: | |
| case 63: | |
| case 67: | |
| case 74: | |
| case 75: | |
| case 80: | |
| case 81: | |
| case 84: | |
| case 87: | |
| case 95: | |
| case 99: | |
| case 100: | |
| case 105: | |
| case 106: | |
| case 121: | |
| case 122: | |
| case 123: | |
| case 124: | |
| case 134: | |
| case 135: | |
| case 145: | |
| case 146: | |
| case 147: | |
| case 151: | |
| case 156: | |
| case 159: | |
| case 161: | |
| case 163: | |
| case 168: | |
| case 172: | |
| case 201: | |
| case 205: | |
| case 207: | |
| case 211: | |
| case 213: | |
| case 218: | |
| case 225: | |
| case 226: | |
| case 231: | |
| case 241: | |
| case 272: | |
| case 284: | |
| case 291: | |
| case 294: | |
| case 306: | |
| return __syscall_ret(__syscall(calln,a)); | |
| case 4: | |
| case 5: | |
| case 6: | |
| case 11: | |
| case 21: | |
| case 33: | |
| case 35: | |
| case 36: | |
| case 48: | |
| case 50: | |
| case 62: | |
| case 68: | |
| case 73: | |
| case 76: | |
| case 77: | |
| case 79: | |
| case 82: | |
| case 83: | |
| case 85: | |
| case 86: | |
| case 88: | |
| case 90: | |
| case 91: | |
| case 96: | |
| case 97: | |
| case 98: | |
| case 109: | |
| case 113: | |
| case 114: | |
| case 115: | |
| case 116: | |
| case 125: | |
| case 126: | |
| case 127: | |
| case 130: | |
| case 131: | |
| case 132: | |
| case 136: | |
| case 137: | |
| case 138: | |
| case 140: | |
| case 142: | |
| case 143: | |
| case 148: | |
| case 149: | |
| case 150: | |
| case 155: | |
| case 160: | |
| case 164: | |
| case 166: | |
| case 167: | |
| case 170: | |
| case 171: | |
| case 176: | |
| case 197: | |
| case 198: | |
| case 199: | |
| case 200: | |
| case 206: | |
| case 224: | |
| case 227: | |
| case 228: | |
| case 229: | |
| case 235: | |
| case 244: | |
| case 252: | |
| case 255: | |
| case 273: | |
| case 283: | |
| case 287: | |
| case 290: | |
| case 293: | |
| case 300: | |
| case 305: | |
| case 308: | |
| return __syscall_ret(__syscall(calln,a,b)); | |
| case 0: | |
| case 1: | |
| case 2: | |
| case 7: | |
| case 8: | |
| case 10: | |
| case 16: | |
| case 19: | |
| case 20: | |
| case 26: | |
| case 27: | |
| case 28: | |
| case 29: | |
| case 30: | |
| case 31: | |
| case 38: | |
| case 41: | |
| case 42: | |
| case 43: | |
| case 46: | |
| case 47: | |
| case 49: | |
| case 51: | |
| case 52: | |
| case 59: | |
| case 64: | |
| case 65: | |
| case 71: | |
| case 72: | |
| case 78: | |
| case 89: | |
| case 92: | |
| case 93: | |
| case 94: | |
| case 103: | |
| case 117: | |
| case 118: | |
| case 119: | |
| case 120: | |
| case 129: | |
| case 133: | |
| case 139: | |
| case 141: | |
| case 144: | |
| case 154: | |
| case 158: | |
| case 173: | |
| case 175: | |
| case 187: | |
| case 194: | |
| case 195: | |
| case 196: | |
| case 203: | |
| case 204: | |
| case 209: | |
| case 210: | |
| case 212: | |
| case 217: | |
| case 222: | |
| case 234: | |
| case 238: | |
| case 245: | |
| case 251: | |
| case 254: | |
| case 258: | |
| case 261: | |
| case 263: | |
| case 266: | |
| case 268: | |
| case 269: | |
| case 274: | |
| case 282: | |
| case 292: | |
| case 304: | |
| case 309: | |
| case 313: | |
| case 318: //added by Dan T | |
| return __syscall_ret(__syscall(calln,a,b,c)); | |
| case 13: | |
| case 14: | |
| case 17: | |
| case 18: | |
| case 40: | |
| case 53: | |
| case 61: | |
| case 66: | |
| case 69: | |
| case 101: | |
| case 128: | |
| case 169: | |
| case 179: | |
| case 191: | |
| case 192: | |
| case 193: | |
| case 220: | |
| case 221: | |
| case 223: | |
| case 230: | |
| case 232: | |
| case 233: | |
| case 240: | |
| case 246: | |
| case 249: | |
| case 256: | |
| case 257: | |
| case 259: | |
| case 262: | |
| case 264: | |
| case 267: | |
| case 276: | |
| case 277: | |
| case 278: | |
| case 280: | |
| case 285: | |
| case 286: | |
| case 288: | |
| case 289: | |
| case 297: | |
| case 302: | |
| case 307: | |
| return __syscall_ret(__syscall(calln,a,b,c,d)); | |
| case 23: | |
| case 54: | |
| case 55: | |
| case 56: | |
| case 70: | |
| case 157: | |
| case 165: | |
| case 188: | |
| case 189: | |
| case 190: | |
| case 208: | |
| case 216: | |
| case 239: | |
| case 242: | |
| case 243: | |
| case 247: | |
| case 248: | |
| case 250: | |
| case 260: | |
| case 265: | |
| case 271: | |
| case 295: | |
| case 296: | |
| case 298: | |
| case 299: | |
| case 301: | |
| case 303: | |
| case 312: | |
| return __syscall_ret(__syscall(calln,a,b,c,d,e)); | |
| case 9: | |
| case 44: | |
| case 45: | |
| case 202: | |
| case 237: | |
| case 270: | |
| case 275: | |
| case 279: | |
| case 281: | |
| case 310: | |
| case 311: | |
| return __syscall_ret(__syscall(calln,a,b,c,d,e,f)); | |
| } | |
| abort(); | |
| } |
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