diff options
Diffstat (limited to 'pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go')
| -rwxr-xr-x | pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go | 216 |
1 files changed, 125 insertions, 91 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go b/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go index e0ac32b33..7d220bc20 100755 --- a/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go +++ b/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go @@ -12,6 +12,8 @@ // See the License for the specific language governing permissions and // limitations under the License. +// +build amd64 + package vfs2 import ( @@ -22,110 +24,142 @@ import ( // Override syscall table to add syscalls implementations from this package. func Override(table map[uintptr]kernel.Syscall) { table[0] = syscalls.Supported("read", Read) - - // Remove syscalls that haven't been converted yet. It's better to get ENOSYS - // rather than a SIGSEGV deep in the stack. - delete(table, 1) // write - delete(table, 2) // open - delete(table, 3) // close - delete(table, 4) // stat - delete(table, 5) // fstat - delete(table, 6) // lstat - delete(table, 7) // poll - delete(table, 8) // lseek - delete(table, 9) // mmap - delete(table, 16) // ioctl - delete(table, 17) // pread64 - delete(table, 18) // pwrite64 - delete(table, 19) // readv - delete(table, 20) // writev - delete(table, 21) // access - delete(table, 22) // pipe - delete(table, 32) // dup - delete(table, 33) // dup2 - delete(table, 40) // sendfile - delete(table, 59) // execve - delete(table, 72) // fcntl - delete(table, 73) // flock - delete(table, 74) // fsync - delete(table, 75) // fdatasync - delete(table, 76) // truncate - delete(table, 77) // ftruncate - delete(table, 78) // getdents - delete(table, 79) // getcwd - delete(table, 80) // chdir - delete(table, 81) // fchdir - delete(table, 82) // rename - delete(table, 83) // mkdir - delete(table, 84) // rmdir - delete(table, 85) // creat - delete(table, 86) // link - delete(table, 87) // unlink - delete(table, 88) // symlink - delete(table, 89) // readlink - delete(table, 90) // chmod - delete(table, 91) // fchmod - delete(table, 92) // chown - delete(table, 93) // fchown - delete(table, 94) // lchown - delete(table, 133) // mknod - delete(table, 137) // statfs - delete(table, 138) // fstatfs - delete(table, 161) // chroot - delete(table, 162) // sync + table[1] = syscalls.Supported("write", Write) + table[2] = syscalls.Supported("open", Open) + table[3] = syscalls.Supported("close", Close) + table[4] = syscalls.Supported("stat", Stat) + table[5] = syscalls.Supported("fstat", Fstat) + table[6] = syscalls.Supported("lstat", Lstat) + table[7] = syscalls.Supported("poll", Poll) + table[8] = syscalls.Supported("lseek", Lseek) + table[9] = syscalls.Supported("mmap", Mmap) + table[16] = syscalls.Supported("ioctl", Ioctl) + table[17] = syscalls.Supported("pread64", Pread64) + table[18] = syscalls.Supported("pwrite64", Pwrite64) + table[19] = syscalls.Supported("readv", Readv) + table[20] = syscalls.Supported("writev", Writev) + table[21] = syscalls.Supported("access", Access) + delete(table, 22) // pipe + table[23] = syscalls.Supported("select", Select) + table[32] = syscalls.Supported("dup", Dup) + table[33] = syscalls.Supported("dup2", Dup2) + delete(table, 40) // sendfile + delete(table, 41) // socket + delete(table, 42) // connect + delete(table, 43) // accept + delete(table, 44) // sendto + delete(table, 45) // recvfrom + delete(table, 46) // sendmsg + delete(table, 47) // recvmsg + delete(table, 48) // shutdown + delete(table, 49) // bind + delete(table, 50) // listen + delete(table, 51) // getsockname + delete(table, 52) // getpeername + delete(table, 53) // socketpair + delete(table, 54) // setsockopt + delete(table, 55) // getsockopt + table[59] = syscalls.Supported("execve", Execve) + table[72] = syscalls.Supported("fcntl", Fcntl) + delete(table, 73) // flock + table[74] = syscalls.Supported("fsync", Fsync) + table[75] = syscalls.Supported("fdatasync", Fdatasync) + table[76] = syscalls.Supported("truncate", Truncate) + table[77] = syscalls.Supported("ftruncate", Ftruncate) + table[78] = syscalls.Supported("getdents", Getdents) + table[79] = syscalls.Supported("getcwd", Getcwd) + table[80] = syscalls.Supported("chdir", Chdir) + table[81] = syscalls.Supported("fchdir", Fchdir) + table[82] = syscalls.Supported("rename", Rename) + table[83] = syscalls.Supported("mkdir", Mkdir) + table[84] = syscalls.Supported("rmdir", Rmdir) + table[85] = syscalls.Supported("creat", Creat) + table[86] = syscalls.Supported("link", Link) + table[87] = syscalls.Supported("unlink", Unlink) + table[88] = syscalls.Supported("symlink", Symlink) + table[89] = syscalls.Supported("readlink", Readlink) + table[90] = syscalls.Supported("chmod", Chmod) + table[91] = syscalls.Supported("fchmod", Fchmod) + table[92] = syscalls.Supported("chown", Chown) + table[93] = syscalls.Supported("fchown", Fchown) + table[94] = syscalls.Supported("lchown", Lchown) + table[132] = syscalls.Supported("utime", Utime) + table[133] = syscalls.Supported("mknod", Mknod) + table[137] = syscalls.Supported("statfs", Statfs) + table[138] = syscalls.Supported("fstatfs", Fstatfs) + table[161] = syscalls.Supported("chroot", Chroot) + table[162] = syscalls.Supported("sync", Sync) delete(table, 165) // mount delete(table, 166) // umount2 - delete(table, 172) // iopl - delete(table, 173) // ioperm delete(table, 187) // readahead - delete(table, 188) // setxattr - delete(table, 189) // lsetxattr - delete(table, 190) // fsetxattr - delete(table, 191) // getxattr - delete(table, 192) // lgetxattr - delete(table, 193) // fgetxattr + table[188] = syscalls.Supported("setxattr", Setxattr) + table[189] = syscalls.Supported("lsetxattr", Lsetxattr) + table[190] = syscalls.Supported("fsetxattr", Fsetxattr) + table[191] = syscalls.Supported("getxattr", Getxattr) + table[192] = syscalls.Supported("lgetxattr", Lgetxattr) + table[193] = syscalls.Supported("fgetxattr", Fgetxattr) + table[194] = syscalls.Supported("listxattr", Listxattr) + table[195] = syscalls.Supported("llistxattr", Llistxattr) + table[196] = syscalls.Supported("flistxattr", Flistxattr) + table[197] = syscalls.Supported("removexattr", Removexattr) + table[198] = syscalls.Supported("lremovexattr", Lremovexattr) + table[199] = syscalls.Supported("fremovexattr", Fremovexattr) delete(table, 206) // io_setup delete(table, 207) // io_destroy delete(table, 208) // io_getevents delete(table, 209) // io_submit delete(table, 210) // io_cancel - delete(table, 213) // epoll_create - delete(table, 214) // epoll_ctl_old - delete(table, 215) // epoll_wait_old - delete(table, 216) // remap_file_pages - delete(table, 217) // getdents64 - delete(table, 232) // epoll_wait - delete(table, 233) // epoll_ctl + table[213] = syscalls.Supported("epoll_create", EpollCreate) + table[217] = syscalls.Supported("getdents64", Getdents64) + delete(table, 221) // fdavise64 + table[232] = syscalls.Supported("epoll_wait", EpollWait) + table[233] = syscalls.Supported("epoll_ctl", EpollCtl) + table[235] = syscalls.Supported("utimes", Utimes) delete(table, 253) // inotify_init delete(table, 254) // inotify_add_watch delete(table, 255) // inotify_rm_watch - delete(table, 257) // openat - delete(table, 258) // mkdirat - delete(table, 259) // mknodat - delete(table, 260) // fchownat - delete(table, 261) // futimesat - delete(table, 262) // fstatat - delete(table, 263) // unlinkat - delete(table, 264) // renameat - delete(table, 265) // linkat - delete(table, 266) // symlinkat - delete(table, 267) // readlinkat - delete(table, 268) // fchmodat - delete(table, 269) // faccessat - delete(table, 270) // pselect - delete(table, 271) // ppoll + table[257] = syscalls.Supported("openat", Openat) + table[258] = syscalls.Supported("mkdirat", Mkdirat) + table[259] = syscalls.Supported("mknodat", Mknodat) + table[260] = syscalls.Supported("fchownat", Fchownat) + table[261] = syscalls.Supported("futimens", Futimens) + table[262] = syscalls.Supported("newfstatat", Newfstatat) + table[263] = syscalls.Supported("unlinkat", Unlinkat) + table[264] = syscalls.Supported("renameat", Renameat) + table[265] = syscalls.Supported("linkat", Linkat) + table[266] = syscalls.Supported("symlinkat", Symlinkat) + table[267] = syscalls.Supported("readlinkat", Readlinkat) + table[268] = syscalls.Supported("fchmodat", Fchmodat) + table[269] = syscalls.Supported("faccessat", Faccessat) + table[270] = syscalls.Supported("pselect", Pselect) + table[271] = syscalls.Supported("ppoll", Ppoll) + delete(table, 275) // splice + delete(table, 276) // tee + table[277] = syscalls.Supported("sync_file_range", SyncFileRange) + table[280] = syscalls.Supported("utimensat", Utimensat) + table[281] = syscalls.Supported("epoll_pwait", EpollPwait) + delete(table, 282) // signalfd + delete(table, 283) // timerfd_create + delete(table, 284) // eventfd delete(table, 285) // fallocate - delete(table, 291) // epoll_create1 - delete(table, 292) // dup3 + delete(table, 286) // timerfd_settime + delete(table, 287) // timerfd_gettime + delete(table, 288) // accept4 + delete(table, 289) // signalfd4 + delete(table, 290) // eventfd2 + table[291] = syscalls.Supported("epoll_create1", EpollCreate1) + table[292] = syscalls.Supported("dup3", Dup3) delete(table, 293) // pipe2 delete(table, 294) // inotify_init1 - delete(table, 295) // preadv - delete(table, 296) // pwritev - delete(table, 306) // syncfs - delete(table, 316) // renameat2 + table[295] = syscalls.Supported("preadv", Preadv) + table[296] = syscalls.Supported("pwritev", Pwritev) + delete(table, 299) // recvmmsg + table[306] = syscalls.Supported("syncfs", Syncfs) + delete(table, 307) // sendmmsg + table[316] = syscalls.Supported("renameat2", Renameat2) delete(table, 319) // memfd_create - delete(table, 322) // execveat - delete(table, 327) // preadv2 - delete(table, 328) // pwritev2 - delete(table, 332) // statx + table[322] = syscalls.Supported("execveat", Execveat) + table[327] = syscalls.Supported("preadv2", Preadv2) + table[328] = syscalls.Supported("pwritev2", Pwritev2) + table[332] = syscalls.Supported("statx", Statx) } |