Fix runsc syscall documentation generation.

We can register any number of tables with any number of architectures, and
need not limit the definitions to the architecture in question. This allows
runsc to generate documentation for all architectures simultaneously.

Similarly, this simplifies the VFSv2 patching process.

PiperOrigin-RevId: 310224827

16 files changed, 930 insertions, 1072 deletions

diff --git a/pkg/sentry/kernel/syscalls.go b/pkg/sentry/kernel/syscalls.go
index 84156d5a1..413111faf 100644
--- a/pkg/sentry/kernel/syscalls.go
+++ b/pkg/sentry/kernel/syscalls.go
@@ -29,7 +29,7 @@ import (
 //
 // The types below create fast lookup slices for all syscalls. This maximum
 // serves as a sanity check that we don't allocate huge slices for a very large
-// syscall.
+// syscall. This is checked during registration.
 const maxSyscallNum = 2000
 
 // SyscallSupportLevel is a syscall support levels.
@@ -266,6 +266,16 @@ type SyscallTable struct {
 	FeatureEnable SyscallFlagsTable
 }
 
+// MaxSysno returns the largest system call number.
+func (s *SyscallTable) MaxSysno() (max uintptr) {
+	for num := range s.Table {
+		if num > max {
+			max = num
+		}
+	}
+	return max
+}
+
 // allSyscallTables contains all known tables.
 var allSyscallTables []*SyscallTable
 
@@ -286,6 +296,20 @@ func LookupSyscallTable(os abi.OS, a arch.Arch) (*SyscallTable, bool) {
 
 // RegisterSyscallTable registers a new syscall table for use by a Kernel.
 func RegisterSyscallTable(s *SyscallTable) {
+	if max := s.MaxSysno(); max > maxSyscallNum {
+		panic(fmt.Sprintf("SyscallTable %+v contains too large syscall number %d", s, max))
+	}
+	if _, ok := LookupSyscallTable(s.OS, s.Arch); ok {
+		panic(fmt.Sprintf("Duplicate SyscallTable registered for OS %v Arch %v", s.OS, s.Arch))
+	}
+	allSyscallTables = append(allSyscallTables, s)
+	s.Init()
+}
+
+// Init initializes the system call table.
+//
+// This should normally be called only during registration.
+func (s *SyscallTable) Init() {
 	if s.Table == nil {
 		// Ensure non-nil lookup table.
 		s.Table = make(map[uintptr]Syscall)
@@ -295,42 +319,16 @@ func RegisterSyscallTable(s *SyscallTable) {
 		s.Emulate = make(map[usermem.Addr]uintptr)
 	}
 
-	var max uintptr
-	for num := range s.Table {
-		if num > max {
-			max = num
-		}
-	}
-
-	if max > maxSyscallNum {
-		panic(fmt.Sprintf("SyscallTable %+v contains too large syscall number %d", s, max))
-	}
-
-	s.lookup = make([]SyscallFn, max+1)
+	max := s.MaxSysno() // Checked during RegisterSyscallTable.
 
 	// Initialize the fast-lookup table.
+	s.lookup = make([]SyscallFn, max+1)
 	for num, sc := range s.Table {
 		s.lookup[num] = sc.Fn
 	}
 
+	// Initialize all features.
 	s.FeatureEnable.init(s.Table, max)
-
-	if _, ok := LookupSyscallTable(s.OS, s.Arch); ok {
-		panic(fmt.Sprintf("Duplicate SyscallTable registered for OS %v Arch %v", s.OS, s.Arch))
-	}
-
-	// Save a reference to this table.
-	//
-	// This is required for a Kernel to find the table and for save/restore
-	// operations below.
-	allSyscallTables = append(allSyscallTables, s)
-}
-
-// FlushSyscallTablesTestOnly flushes the syscall tables for tests. Used for
-// parameterized VFSv2 tests.
-// TODO(gvisor.dv/issue/1624): Remove when VFS1 is no longer supported.
-func FlushSyscallTablesTestOnly() {
-	allSyscallTables = nil
 }
 
 // Lookup returns the syscall implementation, if one exists.
diff --git a/pkg/sentry/syscalls/linux/BUILD b/pkg/sentry/syscalls/linux/BUILD
index 0d24fd3c4..245e8fe1e 100644
--- a/pkg/sentry/syscalls/linux/BUILD
+++ b/pkg/sentry/syscalls/linux/BUILD
@@ -8,8 +8,6 @@ go_library(
         "error.go",
         "flags.go",
         "linux64.go",
-        "linux64_amd64.go",
-        "linux64_arm64.go",
         "sigset.go",
         "sys_aio.go",
         "sys_capability.go",
diff --git a/pkg/sentry/syscalls/linux/linux64.go b/pkg/sentry/syscalls/linux/linux64.go
index 68589a377..ea4f9b1a7 100644
--- a/pkg/sentry/syscalls/linux/linux64.go
+++ b/pkg/sentry/syscalls/linux/linux64.go
@@ -15,6 +15,16 @@
 // Package linux provides syscall tables for amd64 Linux.
 package linux
 
+import (
+	"gvisor.dev/gvisor/pkg/abi"
+	"gvisor.dev/gvisor/pkg/abi/linux"
+	"gvisor.dev/gvisor/pkg/sentry/arch"
+	"gvisor.dev/gvisor/pkg/sentry/kernel"
+	"gvisor.dev/gvisor/pkg/sentry/syscalls"
+	"gvisor.dev/gvisor/pkg/syserror"
+	"gvisor.dev/gvisor/pkg/usermem"
+)
+
 const (
 	// LinuxSysname is the OS name advertised by gVisor.
 	LinuxSysname = "Linux"
@@ -25,3 +35,702 @@ const (
 	// LinuxVersion is the version info advertised by gVisor.
 	LinuxVersion = "#1 SMP Sun Jan 10 15:06:54 PST 2016"
 )
+
+// AMD64 is a table of Linux amd64 syscall API with the corresponding syscall
+// numbers from Linux 4.4.
+var AMD64 = &kernel.SyscallTable{
+	OS:   abi.Linux,
+	Arch: arch.AMD64,
+	Version: kernel.Version{
+		// Version 4.4 is chosen as a stable, longterm version of Linux, which
+		// guides the interface provided by this syscall table. The build
+		// version is that for a clean build with default kernel config, at 5
+		// minutes after v4.4 was tagged.
+		Sysname: LinuxSysname,
+		Release: LinuxRelease,
+		Version: LinuxVersion,
+	},
+	AuditNumber: linux.AUDIT_ARCH_X86_64,
+	Table: map[uintptr]kernel.Syscall{
+		0:   syscalls.Supported("read", Read),
+		1:   syscalls.Supported("write", Write),
+		2:   syscalls.PartiallySupported("open", Open, "Options O_DIRECT, O_NOATIME, O_PATH, O_TMPFILE, O_SYNC are not supported.", nil),
+		3:   syscalls.Supported("close", Close),
+		4:   syscalls.Supported("stat", Stat),
+		5:   syscalls.Supported("fstat", Fstat),
+		6:   syscalls.Supported("lstat", Lstat),
+		7:   syscalls.Supported("poll", Poll),
+		8:   syscalls.Supported("lseek", Lseek),
+		9:   syscalls.PartiallySupported("mmap", Mmap, "Generally supported with exceptions. Options MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC MAP_GROWSDOWN, MAP_HUGETLB are not supported.", nil),
+		10:  syscalls.Supported("mprotect", Mprotect),
+		11:  syscalls.Supported("munmap", Munmap),
+		12:  syscalls.Supported("brk", Brk),
+		13:  syscalls.Supported("rt_sigaction", RtSigaction),
+		14:  syscalls.Supported("rt_sigprocmask", RtSigprocmask),
+		15:  syscalls.Supported("rt_sigreturn", RtSigreturn),
+		16:  syscalls.PartiallySupported("ioctl", Ioctl, "Only a few ioctls are implemented for backing devices and file systems.", nil),
+		17:  syscalls.Supported("pread64", Pread64),
+		18:  syscalls.Supported("pwrite64", Pwrite64),
+		19:  syscalls.Supported("readv", Readv),
+		20:  syscalls.Supported("writev", Writev),
+		21:  syscalls.Supported("access", Access),
+		22:  syscalls.Supported("pipe", Pipe),
+		23:  syscalls.Supported("select", Select),
+		24:  syscalls.Supported("sched_yield", SchedYield),
+		25:  syscalls.Supported("mremap", Mremap),
+		26:  syscalls.PartiallySupported("msync", Msync, "Full data flush is not guaranteed at this time.", nil),
+		27:  syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil),
+		28:  syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil),
+		29:  syscalls.PartiallySupported("shmget", Shmget, "Option SHM_HUGETLB is not supported.", nil),
+		30:  syscalls.PartiallySupported("shmat", Shmat, "Option SHM_RND is not supported.", nil),
+		31:  syscalls.PartiallySupported("shmctl", Shmctl, "Options SHM_LOCK, SHM_UNLOCK are not supported.", nil),
+		32:  syscalls.Supported("dup", Dup),
+		33:  syscalls.Supported("dup2", Dup2),
+		34:  syscalls.Supported("pause", Pause),
+		35:  syscalls.Supported("nanosleep", Nanosleep),
+		36:  syscalls.Supported("getitimer", Getitimer),
+		37:  syscalls.Supported("alarm", Alarm),
+		38:  syscalls.Supported("setitimer", Setitimer),
+		39:  syscalls.Supported("getpid", Getpid),
+		40:  syscalls.Supported("sendfile", Sendfile),
+		41:  syscalls.PartiallySupported("socket", Socket, "Limited support for AF_NETLINK, NETLINK_ROUTE sockets. Limited support for SOCK_RAW.", nil),
+		42:  syscalls.Supported("connect", Connect),
+		43:  syscalls.Supported("accept", Accept),
+		44:  syscalls.Supported("sendto", SendTo),
+		45:  syscalls.Supported("recvfrom", RecvFrom),
+		46:  syscalls.Supported("sendmsg", SendMsg),
+		47:  syscalls.PartiallySupported("recvmsg", RecvMsg, "Not all flags and control messages are supported.", nil),
+		48:  syscalls.PartiallySupported("shutdown", Shutdown, "Not all flags and control messages are supported.", nil),
+		49:  syscalls.PartiallySupported("bind", Bind, "Autobind for abstract Unix sockets is not supported.", nil),
+		50:  syscalls.Supported("listen", Listen),
+		51:  syscalls.Supported("getsockname", GetSockName),
+		52:  syscalls.Supported("getpeername", GetPeerName),
+		53:  syscalls.Supported("socketpair", SocketPair),
+		54:  syscalls.PartiallySupported("setsockopt", SetSockOpt, "Not all socket options are supported.", nil),
+		55:  syscalls.PartiallySupported("getsockopt", GetSockOpt, "Not all socket options are supported.", nil),
+		56:  syscalls.PartiallySupported("clone", Clone, "Mount namespace (CLONE_NEWNS) not supported. Options CLONE_PARENT, CLONE_SYSVSEM not supported.", nil),
+		57:  syscalls.Supported("fork", Fork),
+		58:  syscalls.Supported("vfork", Vfork),
+		59:  syscalls.Supported("execve", Execve),
+		60:  syscalls.Supported("exit", Exit),
+		61:  syscalls.Supported("wait4", Wait4),
+		62:  syscalls.Supported("kill", Kill),
+		63:  syscalls.Supported("uname", Uname),
+		64:  syscalls.Supported("semget", Semget),
+		65:  syscalls.PartiallySupported("semop", Semop, "Option SEM_UNDO not supported.", nil),
+		66:  syscalls.PartiallySupported("semctl", Semctl, "Options IPC_INFO, SEM_INFO, IPC_STAT, SEM_STAT, SEM_STAT_ANY, GETNCNT, GETZCNT not supported.", nil),
+		67:  syscalls.Supported("shmdt", Shmdt),
+		68:  syscalls.ErrorWithEvent("msgget", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
+		69:  syscalls.ErrorWithEvent("msgsnd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
+		70:  syscalls.ErrorWithEvent("msgrcv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
+		71:  syscalls.ErrorWithEvent("msgctl", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
+		72:  syscalls.PartiallySupported("fcntl", Fcntl, "Not all options are supported.", nil),
+		73:  syscalls.PartiallySupported("flock", Flock, "Locks are held within the sandbox only.", nil),
+		74:  syscalls.PartiallySupported("fsync", Fsync, "Full data flush is not guaranteed at this time.", nil),
+		75:  syscalls.PartiallySupported("fdatasync", Fdatasync, "Full data flush is not guaranteed at this time.", nil),
+		76:  syscalls.Supported("truncate", Truncate),
+		77:  syscalls.Supported("ftruncate", Ftruncate),
+		78:  syscalls.Supported("getdents", Getdents),
+		79:  syscalls.Supported("getcwd", Getcwd),
+		80:  syscalls.Supported("chdir", Chdir),
+		81:  syscalls.Supported("fchdir", Fchdir),
+		82:  syscalls.Supported("rename", Rename),
+		83:  syscalls.Supported("mkdir", Mkdir),
+		84:  syscalls.Supported("rmdir", Rmdir),
+		85:  syscalls.Supported("creat", Creat),
+		86:  syscalls.Supported("link", Link),
+		87:  syscalls.Supported("unlink", Unlink),
+		88:  syscalls.Supported("symlink", Symlink),
+		89:  syscalls.Supported("readlink", Readlink),
+		90:  syscalls.Supported("chmod", Chmod),
+		91:  syscalls.PartiallySupported("fchmod", Fchmod, "Options S_ISUID and S_ISGID not supported.", nil),
+		92:  syscalls.Supported("chown", Chown),
+		93:  syscalls.Supported("fchown", Fchown),
+		94:  syscalls.Supported("lchown", Lchown),
+		95:  syscalls.Supported("umask", Umask),
+		96:  syscalls.Supported("gettimeofday", Gettimeofday),
+		97:  syscalls.Supported("getrlimit", Getrlimit),
+		98:  syscalls.PartiallySupported("getrusage", Getrusage, "Fields ru_maxrss, ru_minflt, ru_majflt, ru_inblock, ru_oublock are not supported. Fields ru_utime and ru_stime have low precision.", nil),
+		99:  syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil),
+		100: syscalls.Supported("times", Times),
+		101: syscalls.PartiallySupported("ptrace", Ptrace, "Options PTRACE_PEEKSIGINFO, PTRACE_SECCOMP_GET_FILTER not supported.", nil),
+		102: syscalls.Supported("getuid", Getuid),
+		103: syscalls.PartiallySupported("syslog", Syslog, "Outputs a dummy message for security reasons.", nil),
+		104: syscalls.Supported("getgid", Getgid),
+		105: syscalls.Supported("setuid", Setuid),
+		106: syscalls.Supported("setgid", Setgid),
+		107: syscalls.Supported("geteuid", Geteuid),
+		108: syscalls.Supported("getegid", Getegid),
+		109: syscalls.Supported("setpgid", Setpgid),
+		110: syscalls.Supported("getppid", Getppid),
+		111: syscalls.Supported("getpgrp", Getpgrp),
+		112: syscalls.Supported("setsid", Setsid),
+		113: syscalls.Supported("setreuid", Setreuid),
+		114: syscalls.Supported("setregid", Setregid),
+		115: syscalls.Supported("getgroups", Getgroups),
+		116: syscalls.Supported("setgroups", Setgroups),
+		117: syscalls.Supported("setresuid", Setresuid),
+		118: syscalls.Supported("getresuid", Getresuid),
+		119: syscalls.Supported("setresgid", Setresgid),
+		120: syscalls.Supported("getresgid", Getresgid),
+		121: syscalls.Supported("getpgid", Getpgid),
+		122: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
+		123: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
+		124: syscalls.Supported("getsid", Getsid),
+		125: syscalls.Supported("capget", Capget),
+		126: syscalls.Supported("capset", Capset),
+		127: syscalls.Supported("rt_sigpending", RtSigpending),
+		128: syscalls.Supported("rt_sigtimedwait", RtSigtimedwait),
+		129: syscalls.Supported("rt_sigqueueinfo", RtSigqueueinfo),
+		130: syscalls.Supported("rt_sigsuspend", RtSigsuspend),
+		131: syscalls.Supported("sigaltstack", Sigaltstack),
+		132: syscalls.Supported("utime", Utime),
+		133: syscalls.PartiallySupported("mknod", Mknod, "Device creation is not generally supported. Only regular file and FIFO creation are supported.", nil),
+		134: syscalls.Error("uselib", syserror.ENOSYS, "Obsolete", nil),
+		135: syscalls.ErrorWithEvent("personality", syserror.EINVAL, "Unable to change personality.", nil),
+		136: syscalls.ErrorWithEvent("ustat", syserror.ENOSYS, "Needs filesystem support.", nil),
+		137: syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil),
+		138: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
+		139: syscalls.ErrorWithEvent("sysfs", syserror.ENOSYS, "", []string{"gvisor.dev/issue/165"}),
+		140: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil),
+		141: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil),
+		142: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil),
+		143: syscalls.PartiallySupported("sched_getparam", SchedGetparam, "Stub implementation.", nil),
+		144: syscalls.PartiallySupported("sched_setscheduler", SchedSetscheduler, "Stub implementation.", nil),
+		145: syscalls.PartiallySupported("sched_getscheduler", SchedGetscheduler, "Stub implementation.", nil),
+		146: syscalls.PartiallySupported("sched_get_priority_max", SchedGetPriorityMax, "Stub implementation.", nil),
+		147: syscalls.PartiallySupported("sched_get_priority_min", SchedGetPriorityMin, "Stub implementation.", nil),
+		148: syscalls.ErrorWithEvent("sched_rr_get_interval", syserror.EPERM, "", nil),
+		149: syscalls.PartiallySupported("mlock", Mlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		150: syscalls.PartiallySupported("munlock", Munlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		151: syscalls.PartiallySupported("mlockall", Mlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		152: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		153: syscalls.CapError("vhangup", linux.CAP_SYS_TTY_CONFIG, "", nil),
+		154: syscalls.Error("modify_ldt", syserror.EPERM, "", nil),
+		155: syscalls.Error("pivot_root", syserror.EPERM, "", nil),
+		156: syscalls.Error("sysctl", syserror.EPERM, "Deprecated. Use /proc/sys instead.", nil),
+		157: syscalls.PartiallySupported("prctl", Prctl, "Not all options are supported.", nil),
+		158: syscalls.PartiallySupported("arch_prctl", ArchPrctl, "Options ARCH_GET_GS, ARCH_SET_GS not supported.", nil),
+		159: syscalls.CapError("adjtimex", linux.CAP_SYS_TIME, "", nil),
+		160: syscalls.PartiallySupported("setrlimit", Setrlimit, "Not all rlimits are enforced.", nil),
+		161: syscalls.Supported("chroot", Chroot),
+		162: syscalls.PartiallySupported("sync", Sync, "Full data flush is not guaranteed at this time.", nil),
+		163: syscalls.CapError("acct", linux.CAP_SYS_PACCT, "", nil),
+		164: syscalls.CapError("settimeofday", linux.CAP_SYS_TIME, "", nil),
+		165: syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil),
+		166: syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil),
+		167: syscalls.CapError("swapon", linux.CAP_SYS_ADMIN, "", nil),
+		168: syscalls.CapError("swapoff", linux.CAP_SYS_ADMIN, "", nil),
+		169: syscalls.CapError("reboot", linux.CAP_SYS_BOOT, "", nil),
+		170: syscalls.Supported("sethostname", Sethostname),
+		171: syscalls.Supported("setdomainname", Setdomainname),
+		172: syscalls.CapError("iopl", linux.CAP_SYS_RAWIO, "", nil),
+		173: syscalls.CapError("ioperm", linux.CAP_SYS_RAWIO, "", nil),
+		174: syscalls.CapError("create_module", linux.CAP_SYS_MODULE, "", nil),
+		175: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil),
+		176: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil),
+		177: syscalls.Error("get_kernel_syms", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
+		178: syscalls.Error("query_module", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
+		179: syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations
+		180: syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil),
+		181: syscalls.Error("getpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
+		182: syscalls.Error("putpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
+		183: syscalls.Error("afs_syscall", syserror.ENOSYS, "Not implemented in Linux.", nil),
+		184: syscalls.Error("tuxcall", syserror.ENOSYS, "Not implemented in Linux.", nil),
+		185: syscalls.Error("security", syserror.ENOSYS, "Not implemented in Linux.", nil),
+		186: syscalls.Supported("gettid", Gettid),
+		187: syscalls.Supported("readahead", Readahead),
+		188: syscalls.PartiallySupported("setxattr", SetXattr, "Only supported for tmpfs.", nil),
+		189: syscalls.PartiallySupported("lsetxattr", LSetXattr, "Only supported for tmpfs.", nil),
+		190: syscalls.PartiallySupported("fsetxattr", FSetXattr, "Only supported for tmpfs.", nil),
+		191: syscalls.PartiallySupported("getxattr", GetXattr, "Only supported for tmpfs.", nil),
+		192: syscalls.PartiallySupported("lgetxattr", LGetXattr, "Only supported for tmpfs.", nil),
+		193: syscalls.PartiallySupported("fgetxattr", FGetXattr, "Only supported for tmpfs.", nil),
+		194: syscalls.PartiallySupported("listxattr", ListXattr, "Only supported for tmpfs", nil),
+		195: syscalls.PartiallySupported("llistxattr", LListXattr, "Only supported for tmpfs", nil),
+		196: syscalls.PartiallySupported("flistxattr", FListXattr, "Only supported for tmpfs", nil),
+		197: syscalls.PartiallySupported("removexattr", RemoveXattr, "Only supported for tmpfs", nil),
+		198: syscalls.PartiallySupported("lremovexattr", LRemoveXattr, "Only supported for tmpfs", nil),
+		199: syscalls.PartiallySupported("fremovexattr", FRemoveXattr, "Only supported for tmpfs", nil),
+		200: syscalls.Supported("tkill", Tkill),
+		201: syscalls.Supported("time", Time),
+		202: syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil),
+		203: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil),
+		204: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil),
+		205: syscalls.Error("set_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil),
+		206: syscalls.PartiallySupported("io_setup", IoSetup, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		207: syscalls.PartiallySupported("io_destroy", IoDestroy, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		208: syscalls.PartiallySupported("io_getevents", IoGetevents, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		209: syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		210: syscalls.PartiallySupported("io_cancel", IoCancel, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		211: syscalls.Error("get_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil),
+		212: syscalls.CapError("lookup_dcookie", linux.CAP_SYS_ADMIN, "", nil),
+		213: syscalls.Supported("epoll_create", EpollCreate),
+		214: syscalls.ErrorWithEvent("epoll_ctl_old", syserror.ENOSYS, "Deprecated.", nil),
+		215: syscalls.ErrorWithEvent("epoll_wait_old", syserror.ENOSYS, "Deprecated.", nil),
+		216: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil),
+		217: syscalls.Supported("getdents64", Getdents64),
+		218: syscalls.Supported("set_tid_address", SetTidAddress),
+		219: syscalls.Supported("restart_syscall", RestartSyscall),
+		220: syscalls.ErrorWithEvent("semtimedop", syserror.ENOSYS, "", []string{"gvisor.dev/issue/137"}),
+		221: syscalls.PartiallySupported("fadvise64", Fadvise64, "Not all options are supported.", nil),
+		222: syscalls.Supported("timer_create", TimerCreate),
+		223: syscalls.Supported("timer_settime", TimerSettime),
+		224: syscalls.Supported("timer_gettime", TimerGettime),
+		225: syscalls.Supported("timer_getoverrun", TimerGetoverrun),
+		226: syscalls.Supported("timer_delete", TimerDelete),
+		227: syscalls.Supported("clock_settime", ClockSettime),
+		228: syscalls.Supported("clock_gettime", ClockGettime),
+		229: syscalls.Supported("clock_getres", ClockGetres),
+		230: syscalls.Supported("clock_nanosleep", ClockNanosleep),
+		231: syscalls.Supported("exit_group", ExitGroup),
+		232: syscalls.Supported("epoll_wait", EpollWait),
+		233: syscalls.Supported("epoll_ctl", EpollCtl),
+		234: syscalls.Supported("tgkill", Tgkill),
+		235: syscalls.Supported("utimes", Utimes),
+		236: syscalls.Error("vserver", syserror.ENOSYS, "Not implemented by Linux", nil),
+		237: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}),
+		238: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil),
+		239: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil),
+		240: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),         // TODO(b/29354921)
+		241: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
+		242: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),    // TODO(b/29354921)
+		243: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921)
+		244: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
+		245: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),   // TODO(b/29354921)
+		246: syscalls.CapError("kexec_load", linux.CAP_SYS_BOOT, "", nil),
+		247: syscalls.Supported("waitid", Waitid),
+		248: syscalls.Error("add_key", syserror.EACCES, "Not available to user.", nil),
+		249: syscalls.Error("request_key", syserror.EACCES, "Not available to user.", nil),
+		250: syscalls.Error("keyctl", syserror.EACCES, "Not available to user.", nil),
+		251: syscalls.CapError("ioprio_set", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
+		252: syscalls.CapError("ioprio_get", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
+		253: syscalls.PartiallySupported("inotify_init", InotifyInit, "inotify events are only available inside the sandbox.", nil),
+		254: syscalls.PartiallySupported("inotify_add_watch", InotifyAddWatch, "inotify events are only available inside the sandbox.", nil),
+		255: syscalls.PartiallySupported("inotify_rm_watch", InotifyRmWatch, "inotify events are only available inside the sandbox.", nil),
+		256: syscalls.CapError("migrate_pages", linux.CAP_SYS_NICE, "", nil),
+		257: syscalls.Supported("openat", Openat),
+		258: syscalls.Supported("mkdirat", Mkdirat),
+		259: syscalls.Supported("mknodat", Mknodat),
+		260: syscalls.Supported("fchownat", Fchownat),
+		261: syscalls.Supported("futimesat", Futimesat),
+		262: syscalls.Supported("fstatat", Fstatat),
+		263: syscalls.Supported("unlinkat", Unlinkat),
+		264: syscalls.Supported("renameat", Renameat),
+		265: syscalls.Supported("linkat", Linkat),
+		266: syscalls.Supported("symlinkat", Symlinkat),
+		267: syscalls.Supported("readlinkat", Readlinkat),
+		268: syscalls.Supported("fchmodat", Fchmodat),
+		269: syscalls.Supported("faccessat", Faccessat),
+		270: syscalls.Supported("pselect", Pselect),
+		271: syscalls.Supported("ppoll", Ppoll),
+		272: syscalls.PartiallySupported("unshare", Unshare, "Mount, cgroup namespaces not supported. Network namespaces supported but must be empty.", nil),
+		273: syscalls.Error("set_robust_list", syserror.ENOSYS, "Obsolete.", nil),
+		274: syscalls.Error("get_robust_list", syserror.ENOSYS, "Obsolete.", nil),
+		275: syscalls.Supported("splice", Splice),
+		276: syscalls.Supported("tee", Tee),
+		277: syscalls.PartiallySupported("sync_file_range", SyncFileRange, "Full data flush is not guaranteed at this time.", nil),
+		278: syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
+		279: syscalls.CapError("move_pages", linux.CAP_SYS_NICE, "", nil),                               // requires cap_sys_nice (mostly)
+		280: syscalls.Supported("utimensat", Utimensat),
+		281: syscalls.Supported("epoll_pwait", EpollPwait),
+		282: syscalls.PartiallySupported("signalfd", Signalfd, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
+		283: syscalls.Supported("timerfd_create", TimerfdCreate),
+		284: syscalls.Supported("eventfd", Eventfd),
+		285: syscalls.PartiallySupported("fallocate", Fallocate, "Not all options are supported.", nil),
+		286: syscalls.Supported("timerfd_settime", TimerfdSettime),
+		287: syscalls.Supported("timerfd_gettime", TimerfdGettime),
+		288: syscalls.Supported("accept4", Accept4),
+		289: syscalls.PartiallySupported("signalfd4", Signalfd4, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
+		290: syscalls.Supported("eventfd2", Eventfd2),
+		291: syscalls.Supported("epoll_create1", EpollCreate1),
+		292: syscalls.Supported("dup3", Dup3),
+		293: syscalls.Supported("pipe2", Pipe2),
+		294: syscalls.Supported("inotify_init1", InotifyInit1),
+		295: syscalls.Supported("preadv", Preadv),
+		296: syscalls.Supported("pwritev", Pwritev),
+		297: syscalls.Supported("rt_tgsigqueueinfo", RtTgsigqueueinfo),
+		298: syscalls.ErrorWithEvent("perf_event_open", syserror.ENODEV, "No support for perf counters", nil),
+		299: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil),
+		300: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
+		301: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
+		302: syscalls.Supported("prlimit64", Prlimit64),
+		303: syscalls.Error("name_to_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
+		304: syscalls.Error("open_by_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
+		305: syscalls.CapError("clock_adjtime", linux.CAP_SYS_TIME, "", nil),
+		306: syscalls.PartiallySupported("syncfs", Syncfs, "Depends on backing file system.", nil),
+		307: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil),
+		308: syscalls.ErrorWithEvent("setns", syserror.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995)
+		309: syscalls.Supported("getcpu", Getcpu),
+		310: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
+		311: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
+		312: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil),
+		313: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil),
+		314: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
+		315: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
+		316: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}),                                           // TODO(b/118902772)
+		317: syscalls.Supported("seccomp", Seccomp),
+		318: syscalls.Supported("getrandom", GetRandom),
+		319: syscalls.Supported("memfd_create", MemfdCreate),
+		320: syscalls.CapError("kexec_file_load", linux.CAP_SYS_BOOT, "", nil),
+		321: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil),
+		322: syscalls.Supported("execveat", Execveat),
+		323: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345)
+		324: syscalls.ErrorWithEvent("membarrier", syserror.ENOSYS, "", []string{"gvisor.dev/issue/267"}),  // TODO(gvisor.dev/issue/267)
+		325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+
+		// Syscalls implemented after 325 are "backports" from versions
+		// of Linux after 4.4.
+		326: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
+		327: syscalls.Supported("preadv2", Preadv2),
+		328: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
+		329: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
+		330: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
+		331: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
+		332: syscalls.Supported("statx", Statx),
+		333: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
+		334: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil),
+
+		// Linux skips ahead to syscall 424 to sync numbers between arches.
+		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
+		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
+		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
+		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
+		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
+		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
+		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
+		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
+		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
+		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
+		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
+		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
+	},
+	Emulate: map[usermem.Addr]uintptr{
+		0xffffffffff600000: 96,  // vsyscall gettimeofday(2)
+		0xffffffffff600400: 201, // vsyscall time(2)
+		0xffffffffff600800: 309, // vsyscall getcpu(2)
+	},
+	Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) {
+		t.Kernel().EmitUnimplementedEvent(t)
+		return 0, syserror.ENOSYS
+	},
+}
+
+// ARM64 is a table of Linux arm64 syscall API with the corresponding syscall
+// numbers from Linux 4.4.
+var ARM64 = &kernel.SyscallTable{
+	OS:   abi.Linux,
+	Arch: arch.ARM64,
+	Version: kernel.Version{
+		Sysname: LinuxSysname,
+		Release: LinuxRelease,
+		Version: LinuxVersion,
+	},
+	AuditNumber: linux.AUDIT_ARCH_AARCH64,
+	Table: map[uintptr]kernel.Syscall{
+		0:   syscalls.PartiallySupported("io_setup", IoSetup, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		1:   syscalls.PartiallySupported("io_destroy", IoDestroy, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		2:   syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		3:   syscalls.PartiallySupported("io_cancel", IoCancel, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		4:   syscalls.PartiallySupported("io_getevents", IoGetevents, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
+		5:   syscalls.PartiallySupported("setxattr", SetXattr, "Only supported for tmpfs.", nil),
+		6:   syscalls.PartiallySupported("lsetxattr", LSetXattr, "Only supported for tmpfs.", nil),
+		7:   syscalls.PartiallySupported("fsetxattr", FSetXattr, "Only supported for tmpfs.", nil),
+		8:   syscalls.PartiallySupported("getxattr", GetXattr, "Only supported for tmpfs.", nil),
+		9:   syscalls.PartiallySupported("lgetxattr", LGetXattr, "Only supported for tmpfs.", nil),
+		10:  syscalls.PartiallySupported("fgetxattr", FGetXattr, "Only supported for tmpfs.", nil),
+		11:  syscalls.PartiallySupported("listxattr", ListXattr, "Only supported for tmpfs", nil),
+		12:  syscalls.PartiallySupported("llistxattr", LListXattr, "Only supported for tmpfs", nil),
+		13:  syscalls.PartiallySupported("flistxattr", FListXattr, "Only supported for tmpfs", nil),
+		14:  syscalls.PartiallySupported("removexattr", RemoveXattr, "Only supported for tmpfs", nil),
+		15:  syscalls.PartiallySupported("lremovexattr", LRemoveXattr, "Only supported for tmpfs", nil),
+		16:  syscalls.PartiallySupported("fremovexattr", FRemoveXattr, "Only supported for tmpfs", nil),
+		17:  syscalls.Supported("getcwd", Getcwd),
+		18:  syscalls.CapError("lookup_dcookie", linux.CAP_SYS_ADMIN, "", nil),
+		19:  syscalls.Supported("eventfd2", Eventfd2),
+		20:  syscalls.Supported("epoll_create1", EpollCreate1),
+		21:  syscalls.Supported("epoll_ctl", EpollCtl),
+		22:  syscalls.Supported("epoll_pwait", EpollPwait),
+		23:  syscalls.Supported("dup", Dup),
+		24:  syscalls.Supported("dup3", Dup3),
+		25:  syscalls.PartiallySupported("fcntl", Fcntl, "Not all options are supported.", nil),
+		26:  syscalls.Supported("inotify_init1", InotifyInit1),
+		27:  syscalls.PartiallySupported("inotify_add_watch", InotifyAddWatch, "inotify events are only available inside the sandbox.", nil),
+		28:  syscalls.PartiallySupported("inotify_rm_watch", InotifyRmWatch, "inotify events are only available inside the sandbox.", nil),
+		29:  syscalls.PartiallySupported("ioctl", Ioctl, "Only a few ioctls are implemented for backing devices and file systems.", nil),
+		30:  syscalls.CapError("ioprio_set", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
+		31:  syscalls.CapError("ioprio_get", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
+		32:  syscalls.PartiallySupported("flock", Flock, "Locks are held within the sandbox only.", nil),
+		33:  syscalls.Supported("mknodat", Mknodat),
+		34:  syscalls.Supported("mkdirat", Mkdirat),
+		35:  syscalls.Supported("unlinkat", Unlinkat),
+		36:  syscalls.Supported("symlinkat", Symlinkat),
+		37:  syscalls.Supported("linkat", Linkat),
+		38:  syscalls.Supported("renameat", Renameat),
+		39:  syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil),
+		40:  syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil),
+		41:  syscalls.Error("pivot_root", syserror.EPERM, "", nil),
+		42:  syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil),
+		43:  syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil),
+		44:  syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
+		45:  syscalls.Supported("truncate", Truncate),
+		46:  syscalls.Supported("ftruncate", Ftruncate),
+		47:  syscalls.PartiallySupported("fallocate", Fallocate, "Not all options are supported.", nil),
+		48:  syscalls.Supported("faccessat", Faccessat),
+		49:  syscalls.Supported("chdir", Chdir),
+		50:  syscalls.Supported("fchdir", Fchdir),
+		51:  syscalls.Supported("chroot", Chroot),
+		52:  syscalls.PartiallySupported("fchmod", Fchmod, "Options S_ISUID and S_ISGID not supported.", nil),
+		53:  syscalls.Supported("fchmodat", Fchmodat),
+		54:  syscalls.Supported("fchownat", Fchownat),
+		55:  syscalls.Supported("fchown", Fchown),
+		56:  syscalls.Supported("openat", Openat),
+		57:  syscalls.Supported("close", Close),
+		58:  syscalls.CapError("vhangup", linux.CAP_SYS_TTY_CONFIG, "", nil),
+		59:  syscalls.Supported("pipe2", Pipe2),
+		60:  syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations
+		61:  syscalls.Supported("getdents64", Getdents64),
+		62:  syscalls.Supported("lseek", Lseek),
+		63:  syscalls.Supported("read", Read),
+		64:  syscalls.Supported("write", Write),
+		65:  syscalls.Supported("readv", Readv),
+		66:  syscalls.Supported("writev", Writev),
+		67:  syscalls.Supported("pread64", Pread64),
+		68:  syscalls.Supported("pwrite64", Pwrite64),
+		69:  syscalls.Supported("preadv", Preadv),
+		70:  syscalls.Supported("pwritev", Pwritev),
+		71:  syscalls.Supported("sendfile", Sendfile),
+		72:  syscalls.Supported("pselect", Pselect),
+		73:  syscalls.Supported("ppoll", Ppoll),
+		74:  syscalls.PartiallySupported("signalfd4", Signalfd4, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
+		75:  syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}),              // TODO(b/29354098)
+		76:  syscalls.PartiallySupported("splice", Splice, "Stub implementation.", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
+		77:  syscalls.Supported("tee", Tee),
+		78:  syscalls.Supported("readlinkat", Readlinkat),
+		79:  syscalls.Supported("fstatat", Fstatat),
+		80:  syscalls.Supported("fstat", Fstat),
+		81:  syscalls.PartiallySupported("sync", Sync, "Full data flush is not guaranteed at this time.", nil),
+		82:  syscalls.PartiallySupported("fsync", Fsync, "Full data flush is not guaranteed at this time.", nil),
+		83:  syscalls.PartiallySupported("fdatasync", Fdatasync, "Full data flush is not guaranteed at this time.", nil),
+		84:  syscalls.PartiallySupported("sync_file_range", SyncFileRange, "Full data flush is not guaranteed at this time.", nil),
+		85:  syscalls.Supported("timerfd_create", TimerfdCreate),
+		86:  syscalls.Supported("timerfd_settime", TimerfdSettime),
+		87:  syscalls.Supported("timerfd_gettime", TimerfdGettime),
+		88:  syscalls.Supported("utimensat", Utimensat),
+		89:  syscalls.CapError("acct", linux.CAP_SYS_PACCT, "", nil),
+		90:  syscalls.Supported("capget", Capget),
+		91:  syscalls.Supported("capset", Capset),
+		92:  syscalls.ErrorWithEvent("personality", syserror.EINVAL, "Unable to change personality.", nil),
+		93:  syscalls.Supported("exit", Exit),
+		94:  syscalls.Supported("exit_group", ExitGroup),
+		95:  syscalls.Supported("waitid", Waitid),
+		96:  syscalls.Supported("set_tid_address", SetTidAddress),
+		97:  syscalls.PartiallySupported("unshare", Unshare, "Mount, cgroup namespaces not supported. Network namespaces supported but must be empty.", nil),
+		98:  syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil),
+		99:  syscalls.Error("set_robust_list", syserror.ENOSYS, "Obsolete.", nil),
+		100: syscalls.Error("get_robust_list", syserror.ENOSYS, "Obsolete.", nil),
+		101: syscalls.Supported("nanosleep", Nanosleep),
+		102: syscalls.Supported("getitimer", Getitimer),
+		103: syscalls.Supported("setitimer", Setitimer),
+		104: syscalls.CapError("kexec_load", linux.CAP_SYS_BOOT, "", nil),
+		105: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil),
+		106: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil),
+		107: syscalls.Supported("timer_create", TimerCreate),
+		108: syscalls.Supported("timer_gettime", TimerGettime),
+		109: syscalls.Supported("timer_getoverrun", TimerGetoverrun),
+		110: syscalls.Supported("timer_settime", TimerSettime),
+		111: syscalls.Supported("timer_delete", TimerDelete),
+		112: syscalls.Supported("clock_settime", ClockSettime),
+		113: syscalls.Supported("clock_gettime", ClockGettime),
+		114: syscalls.Supported("clock_getres", ClockGetres),
+		115: syscalls.Supported("clock_nanosleep", ClockNanosleep),
+		116: syscalls.PartiallySupported("syslog", Syslog, "Outputs a dummy message for security reasons.", nil),
+		117: syscalls.PartiallySupported("ptrace", Ptrace, "Options PTRACE_PEEKSIGINFO, PTRACE_SECCOMP_GET_FILTER not supported.", nil),
+		118: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil),
+		119: syscalls.PartiallySupported("sched_setscheduler", SchedSetscheduler, "Stub implementation.", nil),
+		120: syscalls.PartiallySupported("sched_getscheduler", SchedGetscheduler, "Stub implementation.", nil),
+		121: syscalls.PartiallySupported("sched_getparam", SchedGetparam, "Stub implementation.", nil),
+		122: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil),
+		123: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil),
+		124: syscalls.Supported("sched_yield", SchedYield),
+		125: syscalls.PartiallySupported("sched_get_priority_max", SchedGetPriorityMax, "Stub implementation.", nil),
+		126: syscalls.PartiallySupported("sched_get_priority_min", SchedGetPriorityMin, "Stub implementation.", nil),
+		127: syscalls.ErrorWithEvent("sched_rr_get_interval", syserror.EPERM, "", nil),
+		128: syscalls.Supported("restart_syscall", RestartSyscall),
+		129: syscalls.Supported("kill", Kill),
+		130: syscalls.Supported("tkill", Tkill),
+		131: syscalls.Supported("tgkill", Tgkill),
+		132: syscalls.Supported("sigaltstack", Sigaltstack),
+		133: syscalls.Supported("rt_sigsuspend", RtSigsuspend),
+		134: syscalls.Supported("rt_sigaction", RtSigaction),
+		135: syscalls.Supported("rt_sigprocmask", RtSigprocmask),
+		136: syscalls.Supported("rt_sigpending", RtSigpending),
+		137: syscalls.Supported("rt_sigtimedwait", RtSigtimedwait),
+		138: syscalls.Supported("rt_sigqueueinfo", RtSigqueueinfo),
+		139: syscalls.Supported("rt_sigreturn", RtSigreturn),
+		140: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil),
+		141: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil),
+		142: syscalls.CapError("reboot", linux.CAP_SYS_BOOT, "", nil),
+		143: syscalls.Supported("setregid", Setregid),
+		144: syscalls.Supported("setgid", Setgid),
+		145: syscalls.Supported("setreuid", Setreuid),
+		146: syscalls.Supported("setuid", Setuid),
+		147: syscalls.Supported("setresuid", Setresuid),
+		148: syscalls.Supported("getresuid", Getresuid),
+		149: syscalls.Supported("setresgid", Setresgid),
+		150: syscalls.Supported("getresgid", Getresgid),
+		151: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
+		152: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
+		153: syscalls.Supported("times", Times),
+		154: syscalls.Supported("setpgid", Setpgid),
+		155: syscalls.Supported("getpgid", Getpgid),
+		156: syscalls.Supported("getsid", Getsid),
+		157: syscalls.Supported("setsid", Setsid),
+		158: syscalls.Supported("getgroups", Getgroups),
+		159: syscalls.Supported("setgroups", Setgroups),
+		160: syscalls.Supported("uname", Uname),
+		161: syscalls.Supported("sethostname", Sethostname),
+		162: syscalls.Supported("setdomainname", Setdomainname),
+		163: syscalls.Supported("getrlimit", Getrlimit),
+		164: syscalls.PartiallySupported("setrlimit", Setrlimit, "Not all rlimits are enforced.", nil),
+		165: syscalls.PartiallySupported("getrusage", Getrusage, "Fields ru_maxrss, ru_minflt, ru_majflt, ru_inblock, ru_oublock are not supported. Fields ru_utime and ru_stime have low precision.", nil),
+		166: syscalls.Supported("umask", Umask),
+		167: syscalls.PartiallySupported("prctl", Prctl, "Not all options are supported.", nil),
+		168: syscalls.Supported("getcpu", Getcpu),
+		169: syscalls.Supported("gettimeofday", Gettimeofday),
+		170: syscalls.CapError("settimeofday", linux.CAP_SYS_TIME, "", nil),
+		171: syscalls.CapError("adjtimex", linux.CAP_SYS_TIME, "", nil),
+		172: syscalls.Supported("getpid", Getpid),
+		173: syscalls.Supported("getppid", Getppid),
+		174: syscalls.Supported("getuid", Getuid),
+		175: syscalls.Supported("geteuid", Geteuid),
+		176: syscalls.Supported("getgid", Getgid),
+		177: syscalls.Supported("getegid", Getegid),
+		178: syscalls.Supported("gettid", Gettid),
+		179: syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil),
+		180: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),         // TODO(b/29354921)
+		181: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
+		182: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),    // TODO(b/29354921)
+		183: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921)
+		184: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
+		185: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),   // TODO(b/29354921)
+		186: syscalls.ErrorWithEvent("msgget", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
+		187: syscalls.ErrorWithEvent("msgctl", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
+		188: syscalls.ErrorWithEvent("msgrcv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
+		189: syscalls.ErrorWithEvent("msgsnd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
+		190: syscalls.Supported("semget", Semget),
+		191: syscalls.PartiallySupported("semctl", Semctl, "Options IPC_INFO, SEM_INFO, IPC_STAT, SEM_STAT, SEM_STAT_ANY, GETNCNT, GETZCNT not supported.", nil),
+		192: syscalls.ErrorWithEvent("semtimedop", syserror.ENOSYS, "", []string{"gvisor.dev/issue/137"}),
+		193: syscalls.PartiallySupported("semop", Semop, "Option SEM_UNDO not supported.", nil),
+		194: syscalls.PartiallySupported("shmget", Shmget, "Option SHM_HUGETLB is not supported.", nil),
+		195: syscalls.PartiallySupported("shmctl", Shmctl, "Options SHM_LOCK, SHM_UNLOCK are not supported.", nil),
+		196: syscalls.PartiallySupported("shmat", Shmat, "Option SHM_RND is not supported.", nil),
+		197: syscalls.Supported("shmdt", Shmdt),
+		198: syscalls.PartiallySupported("socket", Socket, "Limited support for AF_NETLINK, NETLINK_ROUTE sockets. Limited support for SOCK_RAW.", nil),
+		199: syscalls.Supported("socketpair", SocketPair),
+		200: syscalls.PartiallySupported("bind", Bind, "Autobind for abstract Unix sockets is not supported.", nil),
+		201: syscalls.Supported("listen", Listen),
+		202: syscalls.Supported("accept", Accept),
+		203: syscalls.Supported("connect", Connect),
+		204: syscalls.Supported("getsockname", GetSockName),
+		205: syscalls.Supported("getpeername", GetPeerName),
+		206: syscalls.Supported("sendto", SendTo),
+		207: syscalls.Supported("recvfrom", RecvFrom),
+		208: syscalls.PartiallySupported("setsockopt", SetSockOpt, "Not all socket options are supported.", nil),
+		209: syscalls.PartiallySupported("getsockopt", GetSockOpt, "Not all socket options are supported.", nil),
+		210: syscalls.PartiallySupported("shutdown", Shutdown, "Not all flags and control messages are supported.", nil),
+		211: syscalls.Supported("sendmsg", SendMsg),
+		212: syscalls.PartiallySupported("recvmsg", RecvMsg, "Not all flags and control messages are supported.", nil),
+		213: syscalls.Supported("readahead", Readahead),
+		214: syscalls.Supported("brk", Brk),
+		215: syscalls.Supported("munmap", Munmap),
+		216: syscalls.Supported("mremap", Mremap),
+		217: syscalls.Error("add_key", syserror.EACCES, "Not available to user.", nil),
+		218: syscalls.Error("request_key", syserror.EACCES, "Not available to user.", nil),
+		219: syscalls.Error("keyctl", syserror.EACCES, "Not available to user.", nil),
+		220: syscalls.PartiallySupported("clone", Clone, "Mount namespace (CLONE_NEWNS) not supported. Options CLONE_PARENT, CLONE_SYSVSEM not supported.", nil),
+		221: syscalls.Supported("execve", Execve),
+		222: syscalls.PartiallySupported("mmap", Mmap, "Generally supported with exceptions. Options MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC MAP_GROWSDOWN, MAP_HUGETLB are not supported.", nil),
+		223: syscalls.PartiallySupported("fadvise64", Fadvise64, "Not all options are supported.", nil),
+		224: syscalls.CapError("swapon", linux.CAP_SYS_ADMIN, "", nil),
+		225: syscalls.CapError("swapoff", linux.CAP_SYS_ADMIN, "", nil),
+		226: syscalls.Supported("mprotect", Mprotect),
+		227: syscalls.PartiallySupported("msync", Msync, "Full data flush is not guaranteed at this time.", nil),
+		228: syscalls.PartiallySupported("mlock", Mlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		229: syscalls.PartiallySupported("munlock", Munlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		230: syscalls.PartiallySupported("mlockall", Mlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		231: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+		232: syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil),
+		233: syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil),
+		234: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil),
+		235: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}),
+		236: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil),
+		237: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil),
+		238: syscalls.CapError("migrate_pages", linux.CAP_SYS_NICE, "", nil),
+		239: syscalls.CapError("move_pages", linux.CAP_SYS_NICE, "", nil), // requires cap_sys_nice (mostly)
+		240: syscalls.Supported("rt_tgsigqueueinfo", RtTgsigqueueinfo),
+		241: syscalls.ErrorWithEvent("perf_event_open", syserror.ENODEV, "No support for perf counters", nil),
+		242: syscalls.Supported("accept4", Accept4),
+		243: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil),
+		260: syscalls.Supported("wait4", Wait4),
+		261: syscalls.Supported("prlimit64", Prlimit64),
+		262: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
+		263: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
+		264: syscalls.Error("name_to_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
+		265: syscalls.Error("open_by_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
+		266: syscalls.CapError("clock_adjtime", linux.CAP_SYS_TIME, "", nil),
+		267: syscalls.PartiallySupported("syncfs", Syncfs, "Depends on backing file system.", nil),
+		268: syscalls.ErrorWithEvent("setns", syserror.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995)
+		269: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil),
+		270: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
+		271: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
+		272: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil),
+		273: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil),
+		274: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
+		275: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
+		276: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}),                                           // TODO(b/118902772)
+		277: syscalls.Supported("seccomp", Seccomp),
+		278: syscalls.Supported("getrandom", GetRandom),
+		279: syscalls.Supported("memfd_create", MemfdCreate),
+		280: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil),
+		281: syscalls.Supported("execveat", Execveat),
+		282: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345)
+		283: syscalls.ErrorWithEvent("membarrier", syserror.ENOSYS, "", []string{"gvisor.dev/issue/267"}),  // TODO(gvisor.dev/issue/267)
+		284: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
+
+		// Syscalls after 284 are "backports" from versions of Linux after 4.4.
+		285: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
+		286: syscalls.Supported("preadv2", Preadv2),
+		287: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
+		288: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
+		289: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
+		290: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
+		291: syscalls.Supported("statx", Statx),
+		292: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
+		293: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil),
+
+		// Linux skips ahead to syscall 424 to sync numbers between arches.
+		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
+		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
+		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
+		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
+		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
+		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
+		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
+		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
+		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
+		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
+		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
+		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
+	},
+	Emulate: map[usermem.Addr]uintptr{},
+	Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) {
+		t.Kernel().EmitUnimplementedEvent(t)
+		return 0, syserror.ENOSYS
+	},
+}
+
+func init() {
+	kernel.RegisterSyscallTable(AMD64)
+	kernel.RegisterSyscallTable(ARM64)
+}
diff --git a/pkg/sentry/syscalls/linux/linux64_amd64.go b/pkg/sentry/syscalls/linux/linux64_amd64.go
deleted file mode 100644
index 79066ad2a..000000000
--- a/pkg/sentry/syscalls/linux/linux64_amd64.go
+++ /dev/null
@@ -1,406 +0,0 @@
-// Copyright 2018 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package linux
-
-import (
-	"gvisor.dev/gvisor/pkg/abi"
-	"gvisor.dev/gvisor/pkg/abi/linux"
-	"gvisor.dev/gvisor/pkg/sentry/arch"
-	"gvisor.dev/gvisor/pkg/sentry/kernel"
-	"gvisor.dev/gvisor/pkg/sentry/syscalls"
-	"gvisor.dev/gvisor/pkg/syserror"
-	"gvisor.dev/gvisor/pkg/usermem"
-)
-
-// AMD64 is a table of Linux amd64 syscall API with the corresponding syscall
-// numbers from Linux 4.4.
-var AMD64 = &kernel.SyscallTable{
-	OS:   abi.Linux,
-	Arch: arch.AMD64,
-	Version: kernel.Version{
-		// Version 4.4 is chosen as a stable, longterm version of Linux, which
-		// guides the interface provided by this syscall table. The build
-		// version is that for a clean build with default kernel config, at 5
-		// minutes after v4.4 was tagged.
-		Sysname: LinuxSysname,
-		Release: LinuxRelease,
-		Version: LinuxVersion,
-	},
-	AuditNumber: linux.AUDIT_ARCH_X86_64,
-	Table: map[uintptr]kernel.Syscall{
-		0:   syscalls.Supported("read", Read),
-		1:   syscalls.Supported("write", Write),
-		2:   syscalls.PartiallySupported("open", Open, "Options O_DIRECT, O_NOATIME, O_PATH, O_TMPFILE, O_SYNC are not supported.", nil),
-		3:   syscalls.Supported("close", Close),
-		4:   syscalls.Supported("stat", Stat),
-		5:   syscalls.Supported("fstat", Fstat),
-		6:   syscalls.Supported("lstat", Lstat),
-		7:   syscalls.Supported("poll", Poll),
-		8:   syscalls.Supported("lseek", Lseek),
-		9:   syscalls.PartiallySupported("mmap", Mmap, "Generally supported with exceptions. Options MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC MAP_GROWSDOWN, MAP_HUGETLB are not supported.", nil),
-		10:  syscalls.Supported("mprotect", Mprotect),
-		11:  syscalls.Supported("munmap", Munmap),
-		12:  syscalls.Supported("brk", Brk),
-		13:  syscalls.Supported("rt_sigaction", RtSigaction),
-		14:  syscalls.Supported("rt_sigprocmask", RtSigprocmask),
-		15:  syscalls.Supported("rt_sigreturn", RtSigreturn),
-		16:  syscalls.PartiallySupported("ioctl", Ioctl, "Only a few ioctls are implemented for backing devices and file systems.", nil),
-		17:  syscalls.Supported("pread64", Pread64),
-		18:  syscalls.Supported("pwrite64", Pwrite64),
-		19:  syscalls.Supported("readv", Readv),
-		20:  syscalls.Supported("writev", Writev),
-		21:  syscalls.Supported("access", Access),
-		22:  syscalls.Supported("pipe", Pipe),
-		23:  syscalls.Supported("select", Select),
-		24:  syscalls.Supported("sched_yield", SchedYield),
-		25:  syscalls.Supported("mremap", Mremap),
-		26:  syscalls.PartiallySupported("msync", Msync, "Full data flush is not guaranteed at this time.", nil),
-		27:  syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil),
-		28:  syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil),
-		29:  syscalls.PartiallySupported("shmget", Shmget, "Option SHM_HUGETLB is not supported.", nil),
-		30:  syscalls.PartiallySupported("shmat", Shmat, "Option SHM_RND is not supported.", nil),
-		31:  syscalls.PartiallySupported("shmctl", Shmctl, "Options SHM_LOCK, SHM_UNLOCK are not supported.", nil),
-		32:  syscalls.Supported("dup", Dup),
-		33:  syscalls.Supported("dup2", Dup2),
-		34:  syscalls.Supported("pause", Pause),
-		35:  syscalls.Supported("nanosleep", Nanosleep),
-		36:  syscalls.Supported("getitimer", Getitimer),
-		37:  syscalls.Supported("alarm", Alarm),
-		38:  syscalls.Supported("setitimer", Setitimer),
-		39:  syscalls.Supported("getpid", Getpid),
-		40:  syscalls.Supported("sendfile", Sendfile),
-		41:  syscalls.PartiallySupported("socket", Socket, "Limited support for AF_NETLINK, NETLINK_ROUTE sockets. Limited support for SOCK_RAW.", nil),
-		42:  syscalls.Supported("connect", Connect),
-		43:  syscalls.Supported("accept", Accept),
-		44:  syscalls.Supported("sendto", SendTo),
-		45:  syscalls.Supported("recvfrom", RecvFrom),
-		46:  syscalls.Supported("sendmsg", SendMsg),
-		47:  syscalls.PartiallySupported("recvmsg", RecvMsg, "Not all flags and control messages are supported.", nil),
-		48:  syscalls.PartiallySupported("shutdown", Shutdown, "Not all flags and control messages are supported.", nil),
-		49:  syscalls.PartiallySupported("bind", Bind, "Autobind for abstract Unix sockets is not supported.", nil),
-		50:  syscalls.Supported("listen", Listen),
-		51:  syscalls.Supported("getsockname", GetSockName),
-		52:  syscalls.Supported("getpeername", GetPeerName),
-		53:  syscalls.Supported("socketpair", SocketPair),
-		54:  syscalls.PartiallySupported("setsockopt", SetSockOpt, "Not all socket options are supported.", nil),
-		55:  syscalls.PartiallySupported("getsockopt", GetSockOpt, "Not all socket options are supported.", nil),
-		56:  syscalls.PartiallySupported("clone", Clone, "Mount namespace (CLONE_NEWNS) not supported. Options CLONE_PARENT, CLONE_SYSVSEM not supported.", nil),
-		57:  syscalls.Supported("fork", Fork),
-		58:  syscalls.Supported("vfork", Vfork),
-		59:  syscalls.Supported("execve", Execve),
-		60:  syscalls.Supported("exit", Exit),
-		61:  syscalls.Supported("wait4", Wait4),
-		62:  syscalls.Supported("kill", Kill),
-		63:  syscalls.Supported("uname", Uname),
-		64:  syscalls.Supported("semget", Semget),
-		65:  syscalls.PartiallySupported("semop", Semop, "Option SEM_UNDO not supported.", nil),
-		66:  syscalls.PartiallySupported("semctl", Semctl, "Options IPC_INFO, SEM_INFO, IPC_STAT, SEM_STAT, SEM_STAT_ANY, GETNCNT, GETZCNT not supported.", nil),
-		67:  syscalls.Supported("shmdt", Shmdt),
-		68:  syscalls.ErrorWithEvent("msgget", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
-		69:  syscalls.ErrorWithEvent("msgsnd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
-		70:  syscalls.ErrorWithEvent("msgrcv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
-		71:  syscalls.ErrorWithEvent("msgctl", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
-		72:  syscalls.PartiallySupported("fcntl", Fcntl, "Not all options are supported.", nil),
-		73:  syscalls.PartiallySupported("flock", Flock, "Locks are held within the sandbox only.", nil),
-		74:  syscalls.PartiallySupported("fsync", Fsync, "Full data flush is not guaranteed at this time.", nil),
-		75:  syscalls.PartiallySupported("fdatasync", Fdatasync, "Full data flush is not guaranteed at this time.", nil),
-		76:  syscalls.Supported("truncate", Truncate),
-		77:  syscalls.Supported("ftruncate", Ftruncate),
-		78:  syscalls.Supported("getdents", Getdents),
-		79:  syscalls.Supported("getcwd", Getcwd),
-		80:  syscalls.Supported("chdir", Chdir),
-		81:  syscalls.Supported("fchdir", Fchdir),
-		82:  syscalls.Supported("rename", Rename),
-		83:  syscalls.Supported("mkdir", Mkdir),
-		84:  syscalls.Supported("rmdir", Rmdir),
-		85:  syscalls.Supported("creat", Creat),
-		86:  syscalls.Supported("link", Link),
-		87:  syscalls.Supported("unlink", Unlink),
-		88:  syscalls.Supported("symlink", Symlink),
-		89:  syscalls.Supported("readlink", Readlink),
-		90:  syscalls.Supported("chmod", Chmod),
-		91:  syscalls.PartiallySupported("fchmod", Fchmod, "Options S_ISUID and S_ISGID not supported.", nil),
-		92:  syscalls.Supported("chown", Chown),
-		93:  syscalls.Supported("fchown", Fchown),
-		94:  syscalls.Supported("lchown", Lchown),
-		95:  syscalls.Supported("umask", Umask),
-		96:  syscalls.Supported("gettimeofday", Gettimeofday),
-		97:  syscalls.Supported("getrlimit", Getrlimit),
-		98:  syscalls.PartiallySupported("getrusage", Getrusage, "Fields ru_maxrss, ru_minflt, ru_majflt, ru_inblock, ru_oublock are not supported. Fields ru_utime and ru_stime have low precision.", nil),
-		99:  syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil),
-		100: syscalls.Supported("times", Times),
-		101: syscalls.PartiallySupported("ptrace", Ptrace, "Options PTRACE_PEEKSIGINFO, PTRACE_SECCOMP_GET_FILTER not supported.", nil),
-		102: syscalls.Supported("getuid", Getuid),
-		103: syscalls.PartiallySupported("syslog", Syslog, "Outputs a dummy message for security reasons.", nil),
-		104: syscalls.Supported("getgid", Getgid),
-		105: syscalls.Supported("setuid", Setuid),
-		106: syscalls.Supported("setgid", Setgid),
-		107: syscalls.Supported("geteuid", Geteuid),
-		108: syscalls.Supported("getegid", Getegid),
-		109: syscalls.Supported("setpgid", Setpgid),
-		110: syscalls.Supported("getppid", Getppid),
-		111: syscalls.Supported("getpgrp", Getpgrp),
-		112: syscalls.Supported("setsid", Setsid),
-		113: syscalls.Supported("setreuid", Setreuid),
-		114: syscalls.Supported("setregid", Setregid),
-		115: syscalls.Supported("getgroups", Getgroups),
-		116: syscalls.Supported("setgroups", Setgroups),
-		117: syscalls.Supported("setresuid", Setresuid),
-		118: syscalls.Supported("getresuid", Getresuid),
-		119: syscalls.Supported("setresgid", Setresgid),
-		120: syscalls.Supported("getresgid", Getresgid),
-		121: syscalls.Supported("getpgid", Getpgid),
-		122: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
-		123: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
-		124: syscalls.Supported("getsid", Getsid),
-		125: syscalls.Supported("capget", Capget),
-		126: syscalls.Supported("capset", Capset),
-		127: syscalls.Supported("rt_sigpending", RtSigpending),
-		128: syscalls.Supported("rt_sigtimedwait", RtSigtimedwait),
-		129: syscalls.Supported("rt_sigqueueinfo", RtSigqueueinfo),
-		130: syscalls.Supported("rt_sigsuspend", RtSigsuspend),
-		131: syscalls.Supported("sigaltstack", Sigaltstack),
-		132: syscalls.Supported("utime", Utime),
-		133: syscalls.PartiallySupported("mknod", Mknod, "Device creation is not generally supported. Only regular file and FIFO creation are supported.", nil),
-		134: syscalls.Error("uselib", syserror.ENOSYS, "Obsolete", nil),
-		135: syscalls.ErrorWithEvent("personality", syserror.EINVAL, "Unable to change personality.", nil),
-		136: syscalls.ErrorWithEvent("ustat", syserror.ENOSYS, "Needs filesystem support.", nil),
-		137: syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil),
-		138: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
-		139: syscalls.ErrorWithEvent("sysfs", syserror.ENOSYS, "", []string{"gvisor.dev/issue/165"}),
-		140: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil),
-		141: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil),
-		142: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil),
-		143: syscalls.PartiallySupported("sched_getparam", SchedGetparam, "Stub implementation.", nil),
-		144: syscalls.PartiallySupported("sched_setscheduler", SchedSetscheduler, "Stub implementation.", nil),
-		145: syscalls.PartiallySupported("sched_getscheduler", SchedGetscheduler, "Stub implementation.", nil),
-		146: syscalls.PartiallySupported("sched_get_priority_max", SchedGetPriorityMax, "Stub implementation.", nil),
-		147: syscalls.PartiallySupported("sched_get_priority_min", SchedGetPriorityMin, "Stub implementation.", nil),
-		148: syscalls.ErrorWithEvent("sched_rr_get_interval", syserror.EPERM, "", nil),
-		149: syscalls.PartiallySupported("mlock", Mlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		150: syscalls.PartiallySupported("munlock", Munlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		151: syscalls.PartiallySupported("mlockall", Mlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		152: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		153: syscalls.CapError("vhangup", linux.CAP_SYS_TTY_CONFIG, "", nil),
-		154: syscalls.Error("modify_ldt", syserror.EPERM, "", nil),
-		155: syscalls.Error("pivot_root", syserror.EPERM, "", nil),
-		156: syscalls.Error("sysctl", syserror.EPERM, "Deprecated. Use /proc/sys instead.", nil),
-		157: syscalls.PartiallySupported("prctl", Prctl, "Not all options are supported.", nil),
-		158: syscalls.PartiallySupported("arch_prctl", ArchPrctl, "Options ARCH_GET_GS, ARCH_SET_GS not supported.", nil),
-		159: syscalls.CapError("adjtimex", linux.CAP_SYS_TIME, "", nil),
-		160: syscalls.PartiallySupported("setrlimit", Setrlimit, "Not all rlimits are enforced.", nil),
-		161: syscalls.Supported("chroot", Chroot),
-		162: syscalls.PartiallySupported("sync", Sync, "Full data flush is not guaranteed at this time.", nil),
-		163: syscalls.CapError("acct", linux.CAP_SYS_PACCT, "", nil),
-		164: syscalls.CapError("settimeofday", linux.CAP_SYS_TIME, "", nil),
-		165: syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil),
-		166: syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil),
-		167: syscalls.CapError("swapon", linux.CAP_SYS_ADMIN, "", nil),
-		168: syscalls.CapError("swapoff", linux.CAP_SYS_ADMIN, "", nil),
-		169: syscalls.CapError("reboot", linux.CAP_SYS_BOOT, "", nil),
-		170: syscalls.Supported("sethostname", Sethostname),
-		171: syscalls.Supported("setdomainname", Setdomainname),
-		172: syscalls.CapError("iopl", linux.CAP_SYS_RAWIO, "", nil),
-		173: syscalls.CapError("ioperm", linux.CAP_SYS_RAWIO, "", nil),
-		174: syscalls.CapError("create_module", linux.CAP_SYS_MODULE, "", nil),
-		175: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil),
-		176: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil),
-		177: syscalls.Error("get_kernel_syms", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
-		178: syscalls.Error("query_module", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
-		179: syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations
-		180: syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil),
-		181: syscalls.Error("getpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
-		182: syscalls.Error("putpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
-		183: syscalls.Error("afs_syscall", syserror.ENOSYS, "Not implemented in Linux.", nil),
-		184: syscalls.Error("tuxcall", syserror.ENOSYS, "Not implemented in Linux.", nil),
-		185: syscalls.Error("security", syserror.ENOSYS, "Not implemented in Linux.", nil),
-		186: syscalls.Supported("gettid", Gettid),
-		187: syscalls.Supported("readahead", Readahead),
-		188: syscalls.PartiallySupported("setxattr", SetXattr, "Only supported for tmpfs.", nil),
-		189: syscalls.PartiallySupported("lsetxattr", LSetXattr, "Only supported for tmpfs.", nil),
-		190: syscalls.PartiallySupported("fsetxattr", FSetXattr, "Only supported for tmpfs.", nil),
-		191: syscalls.PartiallySupported("getxattr", GetXattr, "Only supported for tmpfs.", nil),
-		192: syscalls.PartiallySupported("lgetxattr", LGetXattr, "Only supported for tmpfs.", nil),
-		193: syscalls.PartiallySupported("fgetxattr", FGetXattr, "Only supported for tmpfs.", nil),
-		194: syscalls.PartiallySupported("listxattr", ListXattr, "Only supported for tmpfs", nil),
-		195: syscalls.PartiallySupported("llistxattr", LListXattr, "Only supported for tmpfs", nil),
-		196: syscalls.PartiallySupported("flistxattr", FListXattr, "Only supported for tmpfs", nil),
-		197: syscalls.PartiallySupported("removexattr", RemoveXattr, "Only supported for tmpfs", nil),
-		198: syscalls.PartiallySupported("lremovexattr", LRemoveXattr, "Only supported for tmpfs", nil),
-		199: syscalls.PartiallySupported("fremovexattr", FRemoveXattr, "Only supported for tmpfs", nil),
-		200: syscalls.Supported("tkill", Tkill),
-		201: syscalls.Supported("time", Time),
-		202: syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil),
-		203: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil),
-		204: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil),
-		205: syscalls.Error("set_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil),
-		206: syscalls.PartiallySupported("io_setup", IoSetup, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		207: syscalls.PartiallySupported("io_destroy", IoDestroy, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		208: syscalls.PartiallySupported("io_getevents", IoGetevents, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		209: syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		210: syscalls.PartiallySupported("io_cancel", IoCancel, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		211: syscalls.Error("get_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil),
-		212: syscalls.CapError("lookup_dcookie", linux.CAP_SYS_ADMIN, "", nil),
-		213: syscalls.Supported("epoll_create", EpollCreate),
-		214: syscalls.ErrorWithEvent("epoll_ctl_old", syserror.ENOSYS, "Deprecated.", nil),
-		215: syscalls.ErrorWithEvent("epoll_wait_old", syserror.ENOSYS, "Deprecated.", nil),
-		216: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil),
-		217: syscalls.Supported("getdents64", Getdents64),
-		218: syscalls.Supported("set_tid_address", SetTidAddress),
-		219: syscalls.Supported("restart_syscall", RestartSyscall),
-		220: syscalls.ErrorWithEvent("semtimedop", syserror.ENOSYS, "", []string{"gvisor.dev/issue/137"}),
-		221: syscalls.PartiallySupported("fadvise64", Fadvise64, "Not all options are supported.", nil),
-		222: syscalls.Supported("timer_create", TimerCreate),
-		223: syscalls.Supported("timer_settime", TimerSettime),
-		224: syscalls.Supported("timer_gettime", TimerGettime),
-		225: syscalls.Supported("timer_getoverrun", TimerGetoverrun),
-		226: syscalls.Supported("timer_delete", TimerDelete),
-		227: syscalls.Supported("clock_settime", ClockSettime),
-		228: syscalls.Supported("clock_gettime", ClockGettime),
-		229: syscalls.Supported("clock_getres", ClockGetres),
-		230: syscalls.Supported("clock_nanosleep", ClockNanosleep),
-		231: syscalls.Supported("exit_group", ExitGroup),
-		232: syscalls.Supported("epoll_wait", EpollWait),
-		233: syscalls.Supported("epoll_ctl", EpollCtl),
-		234: syscalls.Supported("tgkill", Tgkill),
-		235: syscalls.Supported("utimes", Utimes),
-		236: syscalls.Error("vserver", syserror.ENOSYS, "Not implemented by Linux", nil),
-		237: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}),
-		238: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil),
-		239: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil),
-		240: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),         // TODO(b/29354921)
-		241: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
-		242: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),    // TODO(b/29354921)
-		243: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921)
-		244: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
-		245: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),   // TODO(b/29354921)
-		246: syscalls.CapError("kexec_load", linux.CAP_SYS_BOOT, "", nil),
-		247: syscalls.Supported("waitid", Waitid),
-		248: syscalls.Error("add_key", syserror.EACCES, "Not available to user.", nil),
-		249: syscalls.Error("request_key", syserror.EACCES, "Not available to user.", nil),
-		250: syscalls.Error("keyctl", syserror.EACCES, "Not available to user.", nil),
-		251: syscalls.CapError("ioprio_set", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
-		252: syscalls.CapError("ioprio_get", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
-		253: syscalls.PartiallySupported("inotify_init", InotifyInit, "inotify events are only available inside the sandbox.", nil),
-		254: syscalls.PartiallySupported("inotify_add_watch", InotifyAddWatch, "inotify events are only available inside the sandbox.", nil),
-		255: syscalls.PartiallySupported("inotify_rm_watch", InotifyRmWatch, "inotify events are only available inside the sandbox.", nil),
-		256: syscalls.CapError("migrate_pages", linux.CAP_SYS_NICE, "", nil),
-		257: syscalls.Supported("openat", Openat),
-		258: syscalls.Supported("mkdirat", Mkdirat),
-		259: syscalls.Supported("mknodat", Mknodat),
-		260: syscalls.Supported("fchownat", Fchownat),
-		261: syscalls.Supported("futimesat", Futimesat),
-		262: syscalls.Supported("fstatat", Fstatat),
-		263: syscalls.Supported("unlinkat", Unlinkat),
-		264: syscalls.Supported("renameat", Renameat),
-		265: syscalls.Supported("linkat", Linkat),
-		266: syscalls.Supported("symlinkat", Symlinkat),
-		267: syscalls.Supported("readlinkat", Readlinkat),
-		268: syscalls.Supported("fchmodat", Fchmodat),
-		269: syscalls.Supported("faccessat", Faccessat),
-		270: syscalls.Supported("pselect", Pselect),
-		271: syscalls.Supported("ppoll", Ppoll),
-		272: syscalls.PartiallySupported("unshare", Unshare, "Mount, cgroup namespaces not supported. Network namespaces supported but must be empty.", nil),
-		273: syscalls.Error("set_robust_list", syserror.ENOSYS, "Obsolete.", nil),
-		274: syscalls.Error("get_robust_list", syserror.ENOSYS, "Obsolete.", nil),
-		275: syscalls.Supported("splice", Splice),
-		276: syscalls.Supported("tee", Tee),
-		277: syscalls.PartiallySupported("sync_file_range", SyncFileRange, "Full data flush is not guaranteed at this time.", nil),
-		278: syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
-		279: syscalls.CapError("move_pages", linux.CAP_SYS_NICE, "", nil),                               // requires cap_sys_nice (mostly)
-		280: syscalls.Supported("utimensat", Utimensat),
-		281: syscalls.Supported("epoll_pwait", EpollPwait),
-		282: syscalls.PartiallySupported("signalfd", Signalfd, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
-		283: syscalls.Supported("timerfd_create", TimerfdCreate),
-		284: syscalls.Supported("eventfd", Eventfd),
-		285: syscalls.PartiallySupported("fallocate", Fallocate, "Not all options are supported.", nil),
-		286: syscalls.Supported("timerfd_settime", TimerfdSettime),
-		287: syscalls.Supported("timerfd_gettime", TimerfdGettime),
-		288: syscalls.Supported("accept4", Accept4),
-		289: syscalls.PartiallySupported("signalfd4", Signalfd4, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
-		290: syscalls.Supported("eventfd2", Eventfd2),
-		291: syscalls.Supported("epoll_create1", EpollCreate1),
-		292: syscalls.Supported("dup3", Dup3),
-		293: syscalls.Supported("pipe2", Pipe2),
-		294: syscalls.Supported("inotify_init1", InotifyInit1),
-		295: syscalls.Supported("preadv", Preadv),
-		296: syscalls.Supported("pwritev", Pwritev),
-		297: syscalls.Supported("rt_tgsigqueueinfo", RtTgsigqueueinfo),
-		298: syscalls.ErrorWithEvent("perf_event_open", syserror.ENODEV, "No support for perf counters", nil),
-		299: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil),
-		300: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
-		301: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
-		302: syscalls.Supported("prlimit64", Prlimit64),
-		303: syscalls.Error("name_to_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
-		304: syscalls.Error("open_by_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
-		305: syscalls.CapError("clock_adjtime", linux.CAP_SYS_TIME, "", nil),
-		306: syscalls.PartiallySupported("syncfs", Syncfs, "Depends on backing file system.", nil),
-		307: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil),
-		308: syscalls.ErrorWithEvent("setns", syserror.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995)
-		309: syscalls.Supported("getcpu", Getcpu),
-		310: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
-		311: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
-		312: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil),
-		313: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil),
-		314: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
-		315: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
-		316: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}),                                           // TODO(b/118902772)
-		317: syscalls.Supported("seccomp", Seccomp),
-		318: syscalls.Supported("getrandom", GetRandom),
-		319: syscalls.Supported("memfd_create", MemfdCreate),
-		320: syscalls.CapError("kexec_file_load", linux.CAP_SYS_BOOT, "", nil),
-		321: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil),
-		322: syscalls.Supported("execveat", Execveat),
-		323: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345)
-		324: syscalls.ErrorWithEvent("membarrier", syserror.ENOSYS, "", []string{"gvisor.dev/issue/267"}),  // TODO(gvisor.dev/issue/267)
-		325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-
-		// Syscalls implemented after 325 are "backports" from versions
-		// of Linux after 4.4.
-		326: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
-		327: syscalls.Supported("preadv2", Preadv2),
-		328: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
-		329: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
-		330: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
-		331: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
-		332: syscalls.Supported("statx", Statx),
-		333: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
-		334: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil),
-
-		// Linux skips ahead to syscall 424 to sync numbers between arches.
-		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
-		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
-		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
-		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
-		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
-		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
-		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
-		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
-		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
-		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
-		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
-		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
-	},
-
-	Emulate: map[usermem.Addr]uintptr{
-		0xffffffffff600000: 96,  // vsyscall gettimeofday(2)
-		0xffffffffff600400: 201, // vsyscall time(2)
-		0xffffffffff600800: 309, // vsyscall getcpu(2)
-	},
-	Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) {
-		t.Kernel().EmitUnimplementedEvent(t)
-		return 0, syserror.ENOSYS
-	},
-}
diff --git a/pkg/sentry/syscalls/linux/linux64_arm64.go b/pkg/sentry/syscalls/linux/linux64_arm64.go
deleted file mode 100644
index 7421619de..000000000
--- a/pkg/sentry/syscalls/linux/linux64_arm64.go
+++ /dev/null
@@ -1,340 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package linux
-
-import (
-	"gvisor.dev/gvisor/pkg/abi"
-	"gvisor.dev/gvisor/pkg/abi/linux"
-	"gvisor.dev/gvisor/pkg/sentry/arch"
-	"gvisor.dev/gvisor/pkg/sentry/kernel"
-	"gvisor.dev/gvisor/pkg/sentry/syscalls"
-	"gvisor.dev/gvisor/pkg/syserror"
-	"gvisor.dev/gvisor/pkg/usermem"
-)
-
-// ARM64 is a table of Linux arm64 syscall API with the corresponding syscall
-// numbers from Linux 4.4.
-var ARM64 = &kernel.SyscallTable{
-	OS:   abi.Linux,
-	Arch: arch.ARM64,
-	Version: kernel.Version{
-		Sysname: LinuxSysname,
-		Release: LinuxRelease,
-		Version: LinuxVersion,
-	},
-	AuditNumber: linux.AUDIT_ARCH_AARCH64,
-	Table: map[uintptr]kernel.Syscall{
-		0:   syscalls.PartiallySupported("io_setup", IoSetup, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		1:   syscalls.PartiallySupported("io_destroy", IoDestroy, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		2:   syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		3:   syscalls.PartiallySupported("io_cancel", IoCancel, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		4:   syscalls.PartiallySupported("io_getevents", IoGetevents, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"}),
-		5:   syscalls.PartiallySupported("setxattr", SetXattr, "Only supported for tmpfs.", nil),
-		6:   syscalls.PartiallySupported("lsetxattr", LSetXattr, "Only supported for tmpfs.", nil),
-		7:   syscalls.PartiallySupported("fsetxattr", FSetXattr, "Only supported for tmpfs.", nil),
-		8:   syscalls.PartiallySupported("getxattr", GetXattr, "Only supported for tmpfs.", nil),
-		9:   syscalls.PartiallySupported("lgetxattr", LGetXattr, "Only supported for tmpfs.", nil),
-		10:  syscalls.PartiallySupported("fgetxattr", FGetXattr, "Only supported for tmpfs.", nil),
-		11:  syscalls.PartiallySupported("listxattr", ListXattr, "Only supported for tmpfs", nil),
-		12:  syscalls.PartiallySupported("llistxattr", LListXattr, "Only supported for tmpfs", nil),
-		13:  syscalls.PartiallySupported("flistxattr", FListXattr, "Only supported for tmpfs", nil),
-		14:  syscalls.PartiallySupported("removexattr", RemoveXattr, "Only supported for tmpfs", nil),
-		15:  syscalls.PartiallySupported("lremovexattr", LRemoveXattr, "Only supported for tmpfs", nil),
-		16:  syscalls.PartiallySupported("fremovexattr", FRemoveXattr, "Only supported for tmpfs", nil),
-		17:  syscalls.Supported("getcwd", Getcwd),
-		18:  syscalls.CapError("lookup_dcookie", linux.CAP_SYS_ADMIN, "", nil),
-		19:  syscalls.Supported("eventfd2", Eventfd2),
-		20:  syscalls.Supported("epoll_create1", EpollCreate1),
-		21:  syscalls.Supported("epoll_ctl", EpollCtl),
-		22:  syscalls.Supported("epoll_pwait", EpollPwait),
-		23:  syscalls.Supported("dup", Dup),
-		24:  syscalls.Supported("dup3", Dup3),
-		25:  syscalls.PartiallySupported("fcntl", Fcntl, "Not all options are supported.", nil),
-		26:  syscalls.Supported("inotify_init1", InotifyInit1),
-		27:  syscalls.PartiallySupported("inotify_add_watch", InotifyAddWatch, "inotify events are only available inside the sandbox.", nil),
-		28:  syscalls.PartiallySupported("inotify_rm_watch", InotifyRmWatch, "inotify events are only available inside the sandbox.", nil),
-		29:  syscalls.PartiallySupported("ioctl", Ioctl, "Only a few ioctls are implemented for backing devices and file systems.", nil),
-		30:  syscalls.CapError("ioprio_set", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
-		31:  syscalls.CapError("ioprio_get", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_nice or cap_sys_admin (depending)
-		32:  syscalls.PartiallySupported("flock", Flock, "Locks are held within the sandbox only.", nil),
-		33:  syscalls.Supported("mknodat", Mknodat),
-		34:  syscalls.Supported("mkdirat", Mkdirat),
-		35:  syscalls.Supported("unlinkat", Unlinkat),
-		36:  syscalls.Supported("symlinkat", Symlinkat),
-		37:  syscalls.Supported("linkat", Linkat),
-		38:  syscalls.Supported("renameat", Renameat),
-		39:  syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil),
-		40:  syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil),
-		41:  syscalls.Error("pivot_root", syserror.EPERM, "", nil),
-		42:  syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil),
-		43:  syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil),
-		44:  syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
-		45:  syscalls.Supported("truncate", Truncate),
-		46:  syscalls.Supported("ftruncate", Ftruncate),
-		47:  syscalls.PartiallySupported("fallocate", Fallocate, "Not all options are supported.", nil),
-		48:  syscalls.Supported("faccessat", Faccessat),
-		49:  syscalls.Supported("chdir", Chdir),
-		50:  syscalls.Supported("fchdir", Fchdir),
-		51:  syscalls.Supported("chroot", Chroot),
-		52:  syscalls.PartiallySupported("fchmod", Fchmod, "Options S_ISUID and S_ISGID not supported.", nil),
-		53:  syscalls.Supported("fchmodat", Fchmodat),
-		54:  syscalls.Supported("fchownat", Fchownat),
-		55:  syscalls.Supported("fchown", Fchown),
-		56:  syscalls.Supported("openat", Openat),
-		57:  syscalls.Supported("close", Close),
-		58:  syscalls.CapError("vhangup", linux.CAP_SYS_TTY_CONFIG, "", nil),
-		59:  syscalls.Supported("pipe2", Pipe2),
-		60:  syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations
-		61:  syscalls.Supported("getdents64", Getdents64),
-		62:  syscalls.Supported("lseek", Lseek),
-		63:  syscalls.Supported("read", Read),
-		64:  syscalls.Supported("write", Write),
-		65:  syscalls.Supported("readv", Readv),
-		66:  syscalls.Supported("writev", Writev),
-		67:  syscalls.Supported("pread64", Pread64),
-		68:  syscalls.Supported("pwrite64", Pwrite64),
-		69:  syscalls.Supported("preadv", Preadv),
-		70:  syscalls.Supported("pwritev", Pwritev),
-		71:  syscalls.Supported("sendfile", Sendfile),
-		72:  syscalls.Supported("pselect", Pselect),
-		73:  syscalls.Supported("ppoll", Ppoll),
-		74:  syscalls.PartiallySupported("signalfd4", Signalfd4, "Semantics are slightly different.", []string{"gvisor.dev/issue/139"}),
-		75:  syscalls.ErrorWithEvent("vmsplice", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}),              // TODO(b/29354098)
-		76:  syscalls.PartiallySupported("splice", Splice, "Stub implementation.", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
-		77:  syscalls.Supported("tee", Tee),
-		78:  syscalls.Supported("readlinkat", Readlinkat),
-		79:  syscalls.Supported("fstatat", Fstatat),
-		80:  syscalls.Supported("fstat", Fstat),
-		81:  syscalls.PartiallySupported("sync", Sync, "Full data flush is not guaranteed at this time.", nil),
-		82:  syscalls.PartiallySupported("fsync", Fsync, "Full data flush is not guaranteed at this time.", nil),
-		83:  syscalls.PartiallySupported("fdatasync", Fdatasync, "Full data flush is not guaranteed at this time.", nil),
-		84:  syscalls.PartiallySupported("sync_file_range", SyncFileRange, "Full data flush is not guaranteed at this time.", nil),
-		85:  syscalls.Supported("timerfd_create", TimerfdCreate),
-		86:  syscalls.Supported("timerfd_settime", TimerfdSettime),
-		87:  syscalls.Supported("timerfd_gettime", TimerfdGettime),
-		88:  syscalls.Supported("utimensat", Utimensat),
-		89:  syscalls.CapError("acct", linux.CAP_SYS_PACCT, "", nil),
-		90:  syscalls.Supported("capget", Capget),
-		91:  syscalls.Supported("capset", Capset),
-		92:  syscalls.ErrorWithEvent("personality", syserror.EINVAL, "Unable to change personality.", nil),
-		93:  syscalls.Supported("exit", Exit),
-		94:  syscalls.Supported("exit_group", ExitGroup),
-		95:  syscalls.Supported("waitid", Waitid),
-		96:  syscalls.Supported("set_tid_address", SetTidAddress),
-		97:  syscalls.PartiallySupported("unshare", Unshare, "Mount, cgroup namespaces not supported. Network namespaces supported but must be empty.", nil),
-		98:  syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil),
-		99:  syscalls.Error("set_robust_list", syserror.ENOSYS, "Obsolete.", nil),
-		100: syscalls.Error("get_robust_list", syserror.ENOSYS, "Obsolete.", nil),
-		101: syscalls.Supported("nanosleep", Nanosleep),
-		102: syscalls.Supported("getitimer", Getitimer),
-		103: syscalls.Supported("setitimer", Setitimer),
-		104: syscalls.CapError("kexec_load", linux.CAP_SYS_BOOT, "", nil),
-		105: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil),
-		106: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil),
-		107: syscalls.Supported("timer_create", TimerCreate),
-		108: syscalls.Supported("timer_gettime", TimerGettime),
-		109: syscalls.Supported("timer_getoverrun", TimerGetoverrun),
-		110: syscalls.Supported("timer_settime", TimerSettime),
-		111: syscalls.Supported("timer_delete", TimerDelete),
-		112: syscalls.Supported("clock_settime", ClockSettime),
-		113: syscalls.Supported("clock_gettime", ClockGettime),
-		114: syscalls.Supported("clock_getres", ClockGetres),
-		115: syscalls.Supported("clock_nanosleep", ClockNanosleep),
-		116: syscalls.PartiallySupported("syslog", Syslog, "Outputs a dummy message for security reasons.", nil),
-		117: syscalls.PartiallySupported("ptrace", Ptrace, "Options PTRACE_PEEKSIGINFO, PTRACE_SECCOMP_GET_FILTER not supported.", nil),
-		118: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil),
-		119: syscalls.PartiallySupported("sched_setscheduler", SchedSetscheduler, "Stub implementation.", nil),
-		120: syscalls.PartiallySupported("sched_getscheduler", SchedGetscheduler, "Stub implementation.", nil),
-		121: syscalls.PartiallySupported("sched_getparam", SchedGetparam, "Stub implementation.", nil),
-		122: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil),
-		123: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil),
-		124: syscalls.Supported("sched_yield", SchedYield),
-		125: syscalls.PartiallySupported("sched_get_priority_max", SchedGetPriorityMax, "Stub implementation.", nil),
-		126: syscalls.PartiallySupported("sched_get_priority_min", SchedGetPriorityMin, "Stub implementation.", nil),
-		127: syscalls.ErrorWithEvent("sched_rr_get_interval", syserror.EPERM, "", nil),
-		128: syscalls.Supported("restart_syscall", RestartSyscall),
-		129: syscalls.Supported("kill", Kill),
-		130: syscalls.Supported("tkill", Tkill),
-		131: syscalls.Supported("tgkill", Tgkill),
-		132: syscalls.Supported("sigaltstack", Sigaltstack),
-		133: syscalls.Supported("rt_sigsuspend", RtSigsuspend),
-		134: syscalls.Supported("rt_sigaction", RtSigaction),
-		135: syscalls.Supported("rt_sigprocmask", RtSigprocmask),
-		136: syscalls.Supported("rt_sigpending", RtSigpending),
-		137: syscalls.Supported("rt_sigtimedwait", RtSigtimedwait),
-		138: syscalls.Supported("rt_sigqueueinfo", RtSigqueueinfo),
-		139: syscalls.Supported("rt_sigreturn", RtSigreturn),
-		140: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil),
-		141: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil),
-		142: syscalls.CapError("reboot", linux.CAP_SYS_BOOT, "", nil),
-		143: syscalls.Supported("setregid", Setregid),
-		144: syscalls.Supported("setgid", Setgid),
-		145: syscalls.Supported("setreuid", Setreuid),
-		146: syscalls.Supported("setuid", Setuid),
-		147: syscalls.Supported("setresuid", Setresuid),
-		148: syscalls.Supported("getresuid", Getresuid),
-		149: syscalls.Supported("setresgid", Setresgid),
-		150: syscalls.Supported("getresgid", Getresgid),
-		151: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
-		152: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
-		153: syscalls.Supported("times", Times),
-		154: syscalls.Supported("setpgid", Setpgid),
-		155: syscalls.Supported("getpgid", Getpgid),
-		156: syscalls.Supported("getsid", Getsid),
-		157: syscalls.Supported("setsid", Setsid),
-		158: syscalls.Supported("getgroups", Getgroups),
-		159: syscalls.Supported("setgroups", Setgroups),
-		160: syscalls.Supported("uname", Uname),
-		161: syscalls.Supported("sethostname", Sethostname),
-		162: syscalls.Supported("setdomainname", Setdomainname),
-		163: syscalls.Supported("getrlimit", Getrlimit),
-		164: syscalls.PartiallySupported("setrlimit", Setrlimit, "Not all rlimits are enforced.", nil),
-		165: syscalls.PartiallySupported("getrusage", Getrusage, "Fields ru_maxrss, ru_minflt, ru_majflt, ru_inblock, ru_oublock are not supported. Fields ru_utime and ru_stime have low precision.", nil),
-		166: syscalls.Supported("umask", Umask),
-		167: syscalls.PartiallySupported("prctl", Prctl, "Not all options are supported.", nil),
-		168: syscalls.Supported("getcpu", Getcpu),
-		169: syscalls.Supported("gettimeofday", Gettimeofday),
-		170: syscalls.CapError("settimeofday", linux.CAP_SYS_TIME, "", nil),
-		171: syscalls.CapError("adjtimex", linux.CAP_SYS_TIME, "", nil),
-		172: syscalls.Supported("getpid", Getpid),
-		173: syscalls.Supported("getppid", Getppid),
-		174: syscalls.Supported("getuid", Getuid),
-		175: syscalls.Supported("geteuid", Geteuid),
-		176: syscalls.Supported("getgid", Getgid),
-		177: syscalls.Supported("getegid", Getegid),
-		178: syscalls.Supported("gettid", Gettid),
-		179: syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil),
-		180: syscalls.ErrorWithEvent("mq_open", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),         // TODO(b/29354921)
-		181: syscalls.ErrorWithEvent("mq_unlink", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
-		182: syscalls.ErrorWithEvent("mq_timedsend", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),    // TODO(b/29354921)
-		183: syscalls.ErrorWithEvent("mq_timedreceive", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}), // TODO(b/29354921)
-		184: syscalls.ErrorWithEvent("mq_notify", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),       // TODO(b/29354921)
-		185: syscalls.ErrorWithEvent("mq_getsetattr", syserror.ENOSYS, "", []string{"gvisor.dev/issue/136"}),   // TODO(b/29354921)
-		186: syscalls.ErrorWithEvent("msgget", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
-		187: syscalls.ErrorWithEvent("msgctl", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
-		188: syscalls.ErrorWithEvent("msgrcv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
-		189: syscalls.ErrorWithEvent("msgsnd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}),          // TODO(b/29354921)
-		190: syscalls.Supported("semget", Semget),
-		191: syscalls.PartiallySupported("semctl", Semctl, "Options IPC_INFO, SEM_INFO, IPC_STAT, SEM_STAT, SEM_STAT_ANY, GETNCNT, GETZCNT not supported.", nil),
-		192: syscalls.ErrorWithEvent("semtimedop", syserror.ENOSYS, "", []string{"gvisor.dev/issue/137"}),
-		193: syscalls.PartiallySupported("semop", Semop, "Option SEM_UNDO not supported.", nil),
-		194: syscalls.PartiallySupported("shmget", Shmget, "Option SHM_HUGETLB is not supported.", nil),
-		195: syscalls.PartiallySupported("shmctl", Shmctl, "Options SHM_LOCK, SHM_UNLOCK are not supported.", nil),
-		196: syscalls.PartiallySupported("shmat", Shmat, "Option SHM_RND is not supported.", nil),
-		197: syscalls.Supported("shmdt", Shmdt),
-		198: syscalls.PartiallySupported("socket", Socket, "Limited support for AF_NETLINK, NETLINK_ROUTE sockets. Limited support for SOCK_RAW.", nil),
-		199: syscalls.Supported("socketpair", SocketPair),
-		200: syscalls.PartiallySupported("bind", Bind, "Autobind for abstract Unix sockets is not supported.", nil),
-		201: syscalls.Supported("listen", Listen),
-		202: syscalls.Supported("accept", Accept),
-		203: syscalls.Supported("connect", Connect),
-		204: syscalls.Supported("getsockname", GetSockName),
-		205: syscalls.Supported("getpeername", GetPeerName),
-		206: syscalls.Supported("sendto", SendTo),
-		207: syscalls.Supported("recvfrom", RecvFrom),
-		208: syscalls.PartiallySupported("setsockopt", SetSockOpt, "Not all socket options are supported.", nil),
-		209: syscalls.PartiallySupported("getsockopt", GetSockOpt, "Not all socket options are supported.", nil),
-		210: syscalls.PartiallySupported("shutdown", Shutdown, "Not all flags and control messages are supported.", nil),
-		211: syscalls.Supported("sendmsg", SendMsg),
-		212: syscalls.PartiallySupported("recvmsg", RecvMsg, "Not all flags and control messages are supported.", nil),
-		213: syscalls.Supported("readahead", Readahead),
-		214: syscalls.Supported("brk", Brk),
-		215: syscalls.Supported("munmap", Munmap),
-		216: syscalls.Supported("mremap", Mremap),
-		217: syscalls.Error("add_key", syserror.EACCES, "Not available to user.", nil),
-		218: syscalls.Error("request_key", syserror.EACCES, "Not available to user.", nil),
-		219: syscalls.Error("keyctl", syserror.EACCES, "Not available to user.", nil),
-		220: syscalls.PartiallySupported("clone", Clone, "Mount namespace (CLONE_NEWNS) not supported. Options CLONE_PARENT, CLONE_SYSVSEM not supported.", nil),
-		221: syscalls.Supported("execve", Execve),
-		222: syscalls.PartiallySupported("mmap", Mmap, "Generally supported with exceptions. Options MAP_FIXED_NOREPLACE, MAP_SHARED_VALIDATE, MAP_SYNC MAP_GROWSDOWN, MAP_HUGETLB are not supported.", nil),
-		223: syscalls.PartiallySupported("fadvise64", Fadvise64, "Not all options are supported.", nil),
-		224: syscalls.CapError("swapon", linux.CAP_SYS_ADMIN, "", nil),
-		225: syscalls.CapError("swapoff", linux.CAP_SYS_ADMIN, "", nil),
-		226: syscalls.Supported("mprotect", Mprotect),
-		227: syscalls.PartiallySupported("msync", Msync, "Full data flush is not guaranteed at this time.", nil),
-		228: syscalls.PartiallySupported("mlock", Mlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		229: syscalls.PartiallySupported("munlock", Munlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		230: syscalls.PartiallySupported("mlockall", Mlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		231: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-		232: syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil),
-		233: syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil),
-		234: syscalls.ErrorWithEvent("remap_file_pages", syserror.ENOSYS, "Deprecated since Linux 3.16.", nil),
-		235: syscalls.PartiallySupported("mbind", Mbind, "Stub implementation. Only a single NUMA node is advertised, and mempolicy is ignored accordingly, but mbind() will succeed and has effects reflected by get_mempolicy.", []string{"gvisor.dev/issue/262"}),
-		236: syscalls.PartiallySupported("get_mempolicy", GetMempolicy, "Stub implementation.", nil),
-		237: syscalls.PartiallySupported("set_mempolicy", SetMempolicy, "Stub implementation.", nil),
-		238: syscalls.CapError("migrate_pages", linux.CAP_SYS_NICE, "", nil),
-		239: syscalls.CapError("move_pages", linux.CAP_SYS_NICE, "", nil), // requires cap_sys_nice (mostly)
-		240: syscalls.Supported("rt_tgsigqueueinfo", RtTgsigqueueinfo),
-		241: syscalls.ErrorWithEvent("perf_event_open", syserror.ENODEV, "No support for perf counters", nil),
-		242: syscalls.Supported("accept4", Accept4),
-		243: syscalls.PartiallySupported("recvmmsg", RecvMMsg, "Not all flags and control messages are supported.", nil),
-		260: syscalls.Supported("wait4", Wait4),
-		261: syscalls.Supported("prlimit64", Prlimit64),
-		262: syscalls.ErrorWithEvent("fanotify_init", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
-		263: syscalls.ErrorWithEvent("fanotify_mark", syserror.ENOSYS, "Needs CONFIG_FANOTIFY", nil),
-		264: syscalls.Error("name_to_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
-		265: syscalls.Error("open_by_handle_at", syserror.EOPNOTSUPP, "Not supported by gVisor filesystems", nil),
-		266: syscalls.CapError("clock_adjtime", linux.CAP_SYS_TIME, "", nil),
-		267: syscalls.PartiallySupported("syncfs", Syncfs, "Depends on backing file system.", nil),
-		268: syscalls.ErrorWithEvent("setns", syserror.EOPNOTSUPP, "Needs filesystem support", []string{"gvisor.dev/issue/140"}), // TODO(b/29354995)
-		269: syscalls.PartiallySupported("sendmmsg", SendMMsg, "Not all flags and control messages are supported.", nil),
-		270: syscalls.ErrorWithEvent("process_vm_readv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
-		271: syscalls.ErrorWithEvent("process_vm_writev", syserror.ENOSYS, "", []string{"gvisor.dev/issue/158"}),
-		272: syscalls.CapError("kcmp", linux.CAP_SYS_PTRACE, "", nil),
-		273: syscalls.CapError("finit_module", linux.CAP_SYS_MODULE, "", nil),
-		274: syscalls.ErrorWithEvent("sched_setattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
-		275: syscalls.ErrorWithEvent("sched_getattr", syserror.ENOSYS, "gVisor does not implement a scheduler.", []string{"gvisor.dev/issue/264"}), // TODO(b/118902272)
-		276: syscalls.ErrorWithEvent("renameat2", syserror.ENOSYS, "", []string{"gvisor.dev/issue/263"}),                                           // TODO(b/118902772)
-		277: syscalls.Supported("seccomp", Seccomp),
-		278: syscalls.Supported("getrandom", GetRandom),
-		279: syscalls.Supported("memfd_create", MemfdCreate),
-		280: syscalls.CapError("bpf", linux.CAP_SYS_ADMIN, "", nil),
-		281: syscalls.Supported("execveat", Execveat),
-		282: syscalls.ErrorWithEvent("userfaultfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/266"}), // TODO(b/118906345)
-		283: syscalls.ErrorWithEvent("membarrier", syserror.ENOSYS, "", []string{"gvisor.dev/issue/267"}),  // TODO(gvisor.dev/issue/267)
-		284: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
-
-		// Syscalls after 284 are "backports" from versions of Linux after 4.4.
-		285: syscalls.ErrorWithEvent("copy_file_range", syserror.ENOSYS, "", nil),
-		286: syscalls.Supported("preadv2", Preadv2),
-		287: syscalls.PartiallySupported("pwritev2", Pwritev2, "Flag RWF_HIPRI is not supported.", nil),
-		288: syscalls.ErrorWithEvent("pkey_mprotect", syserror.ENOSYS, "", nil),
-		289: syscalls.ErrorWithEvent("pkey_alloc", syserror.ENOSYS, "", nil),
-		290: syscalls.ErrorWithEvent("pkey_free", syserror.ENOSYS, "", nil),
-		291: syscalls.Supported("statx", Statx),
-		292: syscalls.ErrorWithEvent("io_pgetevents", syserror.ENOSYS, "", nil),
-		293: syscalls.PartiallySupported("rseq", RSeq, "Not supported on all platforms.", nil),
-
-		// Linux skips ahead to syscall 424 to sync numbers between arches.
-		424: syscalls.ErrorWithEvent("pidfd_send_signal", syserror.ENOSYS, "", nil),
-		425: syscalls.ErrorWithEvent("io_uring_setup", syserror.ENOSYS, "", nil),
-		426: syscalls.ErrorWithEvent("io_uring_enter", syserror.ENOSYS, "", nil),
-		427: syscalls.ErrorWithEvent("io_uring_register", syserror.ENOSYS, "", nil),
-		428: syscalls.ErrorWithEvent("open_tree", syserror.ENOSYS, "", nil),
-		429: syscalls.ErrorWithEvent("move_mount", syserror.ENOSYS, "", nil),
-		430: syscalls.ErrorWithEvent("fsopen", syserror.ENOSYS, "", nil),
-		431: syscalls.ErrorWithEvent("fsconfig", syserror.ENOSYS, "", nil),
-		432: syscalls.ErrorWithEvent("fsmount", syserror.ENOSYS, "", nil),
-		433: syscalls.ErrorWithEvent("fspick", syserror.ENOSYS, "", nil),
-		434: syscalls.ErrorWithEvent("pidfd_open", syserror.ENOSYS, "", nil),
-		435: syscalls.ErrorWithEvent("clone3", syserror.ENOSYS, "", nil),
-	},
-	Emulate: map[usermem.Addr]uintptr{},
-
-	Missing: func(t *kernel.Task, sysno uintptr, args arch.SyscallArguments) (uintptr, error) {
-		t.Kernel().EmitUnimplementedEvent(t)
-		return 0, syserror.ENOSYS
-	},
-}
diff --git a/pkg/sentry/syscalls/linux/vfs2/BUILD b/pkg/sentry/syscalls/linux/vfs2/BUILD
index ffca627d4..4c7b8f819 100644
--- a/pkg/sentry/syscalls/linux/vfs2/BUILD
+++ b/pkg/sentry/syscalls/linux/vfs2/BUILD
@@ -13,9 +13,6 @@ go_library(
         "fscontext.go",
         "getdents.go",
         "ioctl.go",
-        "linux64.go",
-        "linux64_override_amd64.go",
-        "linux64_override_arm64.go",
         "mmap.go",
         "path.go",
         "pipe.go",
@@ -28,6 +25,7 @@ go_library(
         "stat_arm64.go",
         "sync.go",
         "timerfd.go",
+        "vfs2.go",
         "xattr.go",
     ],
     marshal = True,
diff --git a/pkg/sentry/syscalls/linux/vfs2/linux64.go b/pkg/sentry/syscalls/linux/vfs2/linux64.go
deleted file mode 100644
index 19ee36081..000000000
--- a/pkg/sentry/syscalls/linux/vfs2/linux64.go
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// Package vfs2 provides syscall implementations that use VFS2.
-package vfs2
diff --git a/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go b/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go
deleted file mode 100644
index 47c5d18e7..000000000
--- a/pkg/sentry/syscalls/linux/vfs2/linux64_override_amd64.go
+++ /dev/null
@@ -1,165 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build amd64
-
-package vfs2
-
-import (
-	"gvisor.dev/gvisor/pkg/sentry/kernel"
-	"gvisor.dev/gvisor/pkg/sentry/syscalls"
-)
-
-// Override syscall table to add syscalls implementations from this package.
-func Override(table map[uintptr]kernel.Syscall) {
-	table[0] = syscalls.Supported("read", Read)
-	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)
-	table[22] = syscalls.Supported("pipe", Pipe)
-	table[23] = syscalls.Supported("select", Select)
-	table[32] = syscalls.Supported("dup", Dup)
-	table[33] = syscalls.Supported("dup2", Dup2)
-	delete(table, 40) // sendfile
-	table[41] = syscalls.Supported("socket", Socket)
-	table[42] = syscalls.Supported("connect", Connect)
-	table[43] = syscalls.Supported("accept", Accept)
-	table[44] = syscalls.Supported("sendto", SendTo)
-	table[45] = syscalls.Supported("recvfrom", RecvFrom)
-	table[46] = syscalls.Supported("sendmsg", SendMsg)
-	table[47] = syscalls.Supported("recvmsg", RecvMsg)
-	table[48] = syscalls.Supported("shutdown", Shutdown)
-	table[49] = syscalls.Supported("bind", Bind)
-	table[50] = syscalls.Supported("listen", Listen)
-	table[51] = syscalls.Supported("getsockname", GetSockName)
-	table[52] = syscalls.Supported("getpeername", GetPeerName)
-	table[53] = syscalls.Supported("socketpair", SocketPair)
-	table[54] = syscalls.Supported("setsockopt", SetSockOpt)
-	table[55] = syscalls.Supported("getsockopt", 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, 187) // readahead
-	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
-	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
-	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
-	table[283] = syscalls.Supported("timerfd_create", TimerfdCreate)
-	table[284] = syscalls.Supported("eventfd", Eventfd)
-	delete(table, 285) // fallocate
-	table[286] = syscalls.Supported("timerfd_settime", TimerfdSettime)
-	table[287] = syscalls.Supported("timerfd_gettime", TimerfdGettime)
-	table[288] = syscalls.Supported("accept4", Accept4)
-	delete(table, 289) // signalfd4
-	table[290] = syscalls.Supported("eventfd2", Eventfd2)
-	table[291] = syscalls.Supported("epoll_create1", EpollCreate1)
-	table[292] = syscalls.Supported("dup3", Dup3)
-	table[293] = syscalls.Supported("pipe2", Pipe2)
-	delete(table, 294) // inotify_init1
-	table[295] = syscalls.Supported("preadv", Preadv)
-	table[296] = syscalls.Supported("pwritev", Pwritev)
-	table[299] = syscalls.Supported("recvmmsg", RecvMMsg)
-	table[306] = syscalls.Supported("syncfs", Syncfs)
-	table[307] = syscalls.Supported("sendmmsg", SendMMsg)
-	table[316] = syscalls.Supported("renameat2", Renameat2)
-	delete(table, 319) // memfd_create
-	table[322] = syscalls.Supported("execveat", Execveat)
-	table[327] = syscalls.Supported("preadv2", Preadv2)
-	table[328] = syscalls.Supported("pwritev2", Pwritev2)
-	table[332] = syscalls.Supported("statx", Statx)
-}
diff --git a/pkg/sentry/syscalls/linux/vfs2/linux64_override_arm64.go b/pkg/sentry/syscalls/linux/vfs2/linux64_override_arm64.go
deleted file mode 100644
index a6b367468..000000000
--- a/pkg/sentry/syscalls/linux/vfs2/linux64_override_arm64.go
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2020 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build arm64
-
-package vfs2
-
-import (
-	"gvisor.dev/gvisor/pkg/sentry/kernel"
-	"gvisor.dev/gvisor/pkg/sentry/syscalls"
-)
-
-// Override syscall table to add syscalls implementations from this package.
-func Override(table map[uintptr]kernel.Syscall) {
-	table[63] = syscalls.Supported("read", Read)
-}
diff --git a/pkg/sentry/syscalls/linux/vfs2/vfs2.go b/pkg/sentry/syscalls/linux/vfs2/vfs2.go
new file mode 100644
index 000000000..f1b697844
--- /dev/null
+++ b/pkg/sentry/syscalls/linux/vfs2/vfs2.go
@@ -0,0 +1,172 @@
+// Copyright 2020 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package vfs2 provides syscall implementations that use VFS2.
+package vfs2
+
+import (
+	"gvisor.dev/gvisor/pkg/sentry/syscalls"
+	"gvisor.dev/gvisor/pkg/sentry/syscalls/linux"
+)
+
+// Override syscall table to add syscalls implementations from this package.
+func Override() {
+	// Override AMD64.
+	s := linux.AMD64
+	s.Table[0] = syscalls.Supported("read", Read)
+	s.Table[1] = syscalls.Supported("write", Write)
+	s.Table[2] = syscalls.Supported("open", Open)
+	s.Table[3] = syscalls.Supported("close", Close)
+	s.Table[4] = syscalls.Supported("stat", Stat)
+	s.Table[5] = syscalls.Supported("fstat", Fstat)
+	s.Table[6] = syscalls.Supported("lstat", Lstat)
+	s.Table[7] = syscalls.Supported("poll", Poll)
+	s.Table[8] = syscalls.Supported("lseek", Lseek)
+	s.Table[9] = syscalls.Supported("mmap", Mmap)
+	s.Table[16] = syscalls.Supported("ioctl", Ioctl)
+	s.Table[17] = syscalls.Supported("pread64", Pread64)
+	s.Table[18] = syscalls.Supported("pwrite64", Pwrite64)
+	s.Table[19] = syscalls.Supported("readv", Readv)
+	s.Table[20] = syscalls.Supported("writev", Writev)
+	s.Table[21] = syscalls.Supported("access", Access)
+	s.Table[22] = syscalls.Supported("pipe", Pipe)
+	s.Table[23] = syscalls.Supported("select", Select)
+	s.Table[32] = syscalls.Supported("dup", Dup)
+	s.Table[33] = syscalls.Supported("dup2", Dup2)
+	delete(s.Table, 40) // sendfile
+	s.Table[41] = syscalls.Supported("socket", Socket)
+	s.Table[42] = syscalls.Supported("connect", Connect)
+	s.Table[43] = syscalls.Supported("accept", Accept)
+	s.Table[44] = syscalls.Supported("sendto", SendTo)
+	s.Table[45] = syscalls.Supported("recvfrom", RecvFrom)
+	s.Table[46] = syscalls.Supported("sendmsg", SendMsg)
+	s.Table[47] = syscalls.Supported("recvmsg", RecvMsg)
+	s.Table[48] = syscalls.Supported("shutdown", Shutdown)
+	s.Table[49] = syscalls.Supported("bind", Bind)
+	s.Table[50] = syscalls.Supported("listen", Listen)
+	s.Table[51] = syscalls.Supported("getsockname", GetSockName)
+	s.Table[52] = syscalls.Supported("getpeername", GetPeerName)
+	s.Table[53] = syscalls.Supported("socketpair", SocketPair)
+	s.Table[54] = syscalls.Supported("setsockopt", SetSockOpt)
+	s.Table[55] = syscalls.Supported("getsockopt", GetSockOpt)
+	s.Table[59] = syscalls.Supported("execve", Execve)
+	s.Table[72] = syscalls.Supported("fcntl", Fcntl)
+	delete(s.Table, 73) // flock
+	s.Table[74] = syscalls.Supported("fsync", Fsync)
+	s.Table[75] = syscalls.Supported("fdatasync", Fdatasync)
+	s.Table[76] = syscalls.Supported("truncate", Truncate)
+	s.Table[77] = syscalls.Supported("ftruncate", Ftruncate)
+	s.Table[78] = syscalls.Supported("getdents", Getdents)
+	s.Table[79] = syscalls.Supported("getcwd", Getcwd)
+	s.Table[80] = syscalls.Supported("chdir", Chdir)
+	s.Table[81] = syscalls.Supported("fchdir", Fchdir)
+	s.Table[82] = syscalls.Supported("rename", Rename)
+	s.Table[83] = syscalls.Supported("mkdir", Mkdir)
+	s.Table[84] = syscalls.Supported("rmdir", Rmdir)
+	s.Table[85] = syscalls.Supported("creat", Creat)
+	s.Table[86] = syscalls.Supported("link", Link)
+	s.Table[87] = syscalls.Supported("unlink", Unlink)
+	s.Table[88] = syscalls.Supported("symlink", Symlink)
+	s.Table[89] = syscalls.Supported("readlink", Readlink)
+	s.Table[90] = syscalls.Supported("chmod", Chmod)
+	s.Table[91] = syscalls.Supported("fchmod", Fchmod)
+	s.Table[92] = syscalls.Supported("chown", Chown)
+	s.Table[93] = syscalls.Supported("fchown", Fchown)
+	s.Table[94] = syscalls.Supported("lchown", Lchown)
+	s.Table[132] = syscalls.Supported("utime", Utime)
+	s.Table[133] = syscalls.Supported("mknod", Mknod)
+	s.Table[137] = syscalls.Supported("statfs", Statfs)
+	s.Table[138] = syscalls.Supported("fstatfs", Fstatfs)
+	s.Table[161] = syscalls.Supported("chroot", Chroot)
+	s.Table[162] = syscalls.Supported("sync", Sync)
+	delete(s.Table, 165) // mount
+	delete(s.Table, 166) // umount2
+	delete(s.Table, 187) // readahead
+	s.Table[188] = syscalls.Supported("setxattr", Setxattr)
+	s.Table[189] = syscalls.Supported("lsetxattr", Lsetxattr)
+	s.Table[190] = syscalls.Supported("fsetxattr", Fsetxattr)
+	s.Table[191] = syscalls.Supported("getxattr", Getxattr)
+	s.Table[192] = syscalls.Supported("lgetxattr", Lgetxattr)
+	s.Table[193] = syscalls.Supported("fgetxattr", Fgetxattr)
+	s.Table[194] = syscalls.Supported("listxattr", Listxattr)
+	s.Table[195] = syscalls.Supported("llistxattr", Llistxattr)
+	s.Table[196] = syscalls.Supported("flistxattr", Flistxattr)
+	s.Table[197] = syscalls.Supported("removexattr", Removexattr)
+	s.Table[198] = syscalls.Supported("lremovexattr", Lremovexattr)
+	s.Table[199] = syscalls.Supported("fremovexattr", Fremovexattr)
+	delete(s.Table, 206) // io_setup
+	delete(s.Table, 207) // io_destroy
+	delete(s.Table, 208) // io_getevents
+	delete(s.Table, 209) // io_submit
+	delete(s.Table, 210) // io_cancel
+	s.Table[213] = syscalls.Supported("epoll_create", EpollCreate)
+	s.Table[217] = syscalls.Supported("getdents64", Getdents64)
+	delete(s.Table, 221) // fdavise64
+	s.Table[232] = syscalls.Supported("epoll_wait", EpollWait)
+	s.Table[233] = syscalls.Supported("epoll_ctl", EpollCtl)
+	s.Table[235] = syscalls.Supported("utimes", Utimes)
+	delete(s.Table, 253) // inotify_init
+	delete(s.Table, 254) // inotify_add_watch
+	delete(s.Table, 255) // inotify_rm_watch
+	s.Table[257] = syscalls.Supported("openat", Openat)
+	s.Table[258] = syscalls.Supported("mkdirat", Mkdirat)
+	s.Table[259] = syscalls.Supported("mknodat", Mknodat)
+	s.Table[260] = syscalls.Supported("fchownat", Fchownat)
+	s.Table[261] = syscalls.Supported("futimens", Futimens)
+	s.Table[262] = syscalls.Supported("newfstatat", Newfstatat)
+	s.Table[263] = syscalls.Supported("unlinkat", Unlinkat)
+	s.Table[264] = syscalls.Supported("renameat", Renameat)
+	s.Table[265] = syscalls.Supported("linkat", Linkat)
+	s.Table[266] = syscalls.Supported("symlinkat", Symlinkat)
+	s.Table[267] = syscalls.Supported("readlinkat", Readlinkat)
+	s.Table[268] = syscalls.Supported("fchmodat", Fchmodat)
+	s.Table[269] = syscalls.Supported("faccessat", Faccessat)
+	s.Table[270] = syscalls.Supported("pselect", Pselect)
+	s.Table[271] = syscalls.Supported("ppoll", Ppoll)
+	delete(s.Table, 275) // splice
+	delete(s.Table, 276) // tee
+	s.Table[277] = syscalls.Supported("sync_file_range", SyncFileRange)
+	s.Table[280] = syscalls.Supported("utimensat", Utimensat)
+	s.Table[281] = syscalls.Supported("epoll_pwait", EpollPwait)
+	delete(s.Table, 282) // signalfd
+	s.Table[283] = syscalls.Supported("timerfd_create", TimerfdCreate)
+	s.Table[284] = syscalls.Supported("eventfd", Eventfd)
+	delete(s.Table, 285) // fallocate
+	s.Table[286] = syscalls.Supported("timerfd_settime", TimerfdSettime)
+	s.Table[287] = syscalls.Supported("timerfd_gettime", TimerfdGettime)
+	s.Table[288] = syscalls.Supported("accept4", Accept4)
+	delete(s.Table, 289) // signalfd4
+	s.Table[290] = syscalls.Supported("eventfd2", Eventfd2)
+	s.Table[291] = syscalls.Supported("epoll_create1", EpollCreate1)
+	s.Table[292] = syscalls.Supported("dup3", Dup3)
+	s.Table[293] = syscalls.Supported("pipe2", Pipe2)
+	delete(s.Table, 294) // inotify_init1
+	s.Table[295] = syscalls.Supported("preadv", Preadv)
+	s.Table[296] = syscalls.Supported("pwritev", Pwritev)
+	s.Table[299] = syscalls.Supported("recvmmsg", RecvMMsg)
+	s.Table[306] = syscalls.Supported("syncfs", Syncfs)
+	s.Table[307] = syscalls.Supported("sendmmsg", SendMMsg)
+	s.Table[316] = syscalls.Supported("renameat2", Renameat2)
+	delete(s.Table, 319) // memfd_create
+	s.Table[322] = syscalls.Supported("execveat", Execveat)
+	s.Table[327] = syscalls.Supported("preadv2", Preadv2)
+	s.Table[328] = syscalls.Supported("pwritev2", Pwritev2)
+	s.Table[332] = syscalls.Supported("statx", Statx)
+	s.Init()
+
+	// Override ARM64.
+	s = linux.ARM64
+	s.Table[63] = syscalls.Supported("read", Read)
+	s.Init()
+}
diff --git a/runsc/boot/BUILD b/runsc/boot/BUILD
index 0e71e800b..a907c103b 100644
--- a/runsc/boot/BUILD
+++ b/runsc/boot/BUILD
@@ -15,8 +15,6 @@ go_library(
         "fs.go",
         "limits.go",
         "loader.go",
-        "loader_amd64.go",
-        "loader_arm64.go",
         "network.go",
         "strace.go",
         "vfs.go",
@@ -77,7 +75,6 @@ go_library(
         "//pkg/sentry/socket/unix",
         "//pkg/sentry/state",
         "//pkg/sentry/strace",
-        "//pkg/sentry/syscalls/linux",
         "//pkg/sentry/syscalls/linux/vfs2",
         "//pkg/sentry/time",
         "//pkg/sentry/unimpl:unimplemented_syscall_go_proto",
@@ -126,7 +123,6 @@ go_test(
         "//pkg/p9",
         "//pkg/sentry/contexttest",
         "//pkg/sentry/fs",
-        "//pkg/sentry/kernel",
         "//pkg/sentry/vfs",
         "//pkg/sync",
         "//pkg/unet",
diff --git a/runsc/boot/loader.go b/runsc/boot/loader.go
index 79ef3a880..8c8bad11c 100644
--- a/runsc/boot/loader.go
+++ b/runsc/boot/loader.go
@@ -77,8 +77,6 @@ import (
 	_ "gvisor.dev/gvisor/pkg/sentry/socket/unix"
 )
 
-var syscallTable *kernel.SyscallTable
-
 // Loader keeps state needed to start the kernel and run the container..
 type Loader struct {
 	// k is the kernel.
@@ -204,14 +202,12 @@ func New(args Args) (*Loader, error) {
 		return nil, fmt.Errorf("setting up memory usage: %v", err)
 	}
 
-	// Patch the syscall table.
-	kernel.VFS2Enabled = args.Conf.VFS2
-	if kernel.VFS2Enabled {
-		vfs2.Override(syscallTable.Table)
+	// Is this a VFSv2 kernel?
+	if args.Conf.VFS2 {
+		kernel.VFS2Enabled = true
+		vfs2.Override()
 	}
 
-	kernel.RegisterSyscallTable(syscallTable)
-
 	// Create kernel and platform.
 	p, err := createPlatform(args.Conf, args.Device)
 	if err != nil {
diff --git a/runsc/boot/loader_amd64.go b/runsc/boot/loader_amd64.go
deleted file mode 100644
index 78df86611..000000000
--- a/runsc/boot/loader_amd64.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build amd64
-
-package boot
-
-import (
-	"gvisor.dev/gvisor/pkg/sentry/syscalls/linux"
-)
-
-func init() {
-	// Set the global syscall table.
-	syscallTable = linux.AMD64
-}
diff --git a/runsc/boot/loader_arm64.go b/runsc/boot/loader_arm64.go
deleted file mode 100644
index 250785010..000000000
--- a/runsc/boot/loader_arm64.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-// +build arm64
-
-package boot
-
-import (
-	"gvisor.dev/gvisor/pkg/sentry/syscalls/linux"
-)
-
-func init() {
-	// Set the global syscall table.
-	syscallTable = linux.ARM64
-}
diff --git a/runsc/boot/loader_test.go b/runsc/boot/loader_test.go
index 7a30fea70..e448fd773 100644
--- a/runsc/boot/loader_test.go
+++ b/runsc/boot/loader_test.go
@@ -31,7 +31,6 @@ import (
 	"gvisor.dev/gvisor/pkg/p9"
 	"gvisor.dev/gvisor/pkg/sentry/contexttest"
 	"gvisor.dev/gvisor/pkg/sentry/fs"
-	"gvisor.dev/gvisor/pkg/sentry/kernel"
 	"gvisor.dev/gvisor/pkg/sentry/vfs"
 	"gvisor.dev/gvisor/pkg/sync"
 	"gvisor.dev/gvisor/pkg/unet"
@@ -69,11 +68,6 @@ func testSpec() *specs.Spec {
 	}
 }
 
-func resetSyscallTable() {
-	kernel.VFS2Enabled = false
-	kernel.FlushSyscallTablesTestOnly()
-}
-
 // startGofer starts a new gofer routine serving 'root' path. It returns the
 // sandbox side of the connection, and a function that when called will stop the
 // gofer.
@@ -150,13 +144,11 @@ func createLoader(vfsEnabled bool, spec *specs.Spec) (*Loader, func(), error) {
 
 // TestRun runs a simple application in a sandbox and checks that it succeeds.
 func TestRun(t *testing.T) {
-	defer resetSyscallTable()
 	doRun(t, false)
 }
 
 // TestRunVFS2 runs TestRun in VFSv2.
 func TestRunVFS2(t *testing.T) {
-	defer resetSyscallTable()
 	doRun(t, true)
 }
 
@@ -199,13 +191,11 @@ func doRun(t *testing.T, vfsEnabled bool) {
 // TestStartSignal tests that the controller Start message will cause
 // WaitForStartSignal to return.
 func TestStartSignal(t *testing.T) {
-	defer resetSyscallTable()
 	doStartSignal(t, false)
 }
 
 // TestStartSignalVFS2 does TestStartSignal with VFS2.
 func TestStartSignalVFS2(t *testing.T) {
-	defer resetSyscallTable()
 	doStartSignal(t, true)
 }
 
@@ -477,8 +467,6 @@ func TestCreateMountNamespace(t *testing.T) {
 func TestCreateMountNamespaceVFS2(t *testing.T) {
 	for _, tc := range createMountTestcases(true /* vfs2 */) {
 		t.Run(tc.name, func(t *testing.T) {
-			defer resetSyscallTable()
-
 			spec := testSpec()
 			spec.Mounts = tc.spec.Mounts
 			spec.Root = tc.spec.Root
diff --git a/runsc/cmd/syscalls.go b/runsc/cmd/syscalls.go
index 7072547be..a37d66139 100644
--- a/runsc/cmd/syscalls.go
+++ b/runsc/cmd/syscalls.go
@@ -32,9 +32,10 @@ import (
 
 // Syscalls implements subcommands.Command for the "syscalls" command.
 type Syscalls struct {
-	output string
-	os     string
-	arch   string
+	format   string
+	os       string
+	arch     string
+	filename string
 }
 
 // CompatibilityInfo is a map of system and architecture to compatibility doc.
@@ -95,16 +96,17 @@ func (*Syscalls) Usage() string {
 
 // SetFlags implements subcommands.Command.SetFlags.
 func (s *Syscalls) SetFlags(f *flag.FlagSet) {
-	f.StringVar(&s.output, "o", "table", "Output format (table, csv, json).")
+	f.StringVar(&s.format, "format", "table", "Output format (table, csv, json).")
 	f.StringVar(&s.os, "os", osAll, "The OS (e.g. linux)")
 	f.StringVar(&s.arch, "arch", archAll, "The CPU architecture (e.g. amd64).")
+	f.StringVar(&s.filename, "filename", "", "Output filename (otherwise stdout).")
 }
 
 // Execute implements subcommands.Command.Execute.
 func (s *Syscalls) Execute(_ context.Context, f *flag.FlagSet, args ...interface{}) subcommands.ExitStatus {
-	out, ok := outputMap[s.output]
+	out, ok := outputMap[s.format]
 	if !ok {
-		Fatalf("Unsupported output format %q", s.output)
+		Fatalf("Unsupported output format %q", s.format)
 	}
 
 	// Build map of all supported architectures.
@@ -124,7 +126,14 @@ func (s *Syscalls) Execute(_ context.Context, f *flag.FlagSet, args ...interface
 		Fatalf("%v", err)
 	}
 
-	if err := out(os.Stdout, info); err != nil {
+	w := os.Stdout // Default.
+	if s.filename != "" {
+		w, err = os.OpenFile(s.filename, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0644)
+		if err != nil {
+			Fatalf("Error opening %q: %v", s.filename, err)
+		}
+	}
+	if err := out(w, info); err != nil {
 		Fatalf("Error writing output: %v", err)
 	}