enable syscalls/linux to support arm64
Signed-off-by: Bin Lu <bin.lu@arm.com> Change-Id: I45af8a54304f8bb0e248ab15f4e20b173ea9e430
This commit is contained in:
Bin Lu
parent
f225fdbbe7
commit
38bc0b6b6a
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@ -15,377 +15,8 @@
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// Package linux provides syscall tables for amd64 Linux.
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// Package linux provides syscall tables for amd64 Linux.
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package linux
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package linux
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import (
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const (
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"gvisor.dev/gvisor/pkg/abi"
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_LINUX_SYSNAME = "Linux"
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"gvisor.dev/gvisor/pkg/abi/linux"
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_LINUX_RELEASE = "4.4"
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"gvisor.dev/gvisor/pkg/sentry/arch"
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_LINUX_VERSION = "#1 SMP Sun Jan 10 15:06:54 PST 2016"
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"gvisor.dev/gvisor/pkg/sentry/kernel"
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"gvisor.dev/gvisor/pkg/sentry/syscalls"
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"gvisor.dev/gvisor/pkg/sentry/usermem"
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"gvisor.dev/gvisor/pkg/syserror"
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)
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)
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// AUDIT_ARCH_X86_64 identifies the Linux syscall API on AMD64, and is taken
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// from <linux/audit.h>.
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const _AUDIT_ARCH_X86_64 = 0xc000003e
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// AMD64 is a table of Linux amd64 syscall API with the corresponding syscall
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// numbers from Linux 4.4.
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var AMD64 = &kernel.SyscallTable{
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OS: abi.Linux,
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Arch: arch.AMD64,
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Version: kernel.Version{
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// Version 4.4 is chosen as a stable, longterm version of Linux, which
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// guides the interface provided by this syscall table. The build
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// version is that for a clean build with default kernel config, at 5
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// minutes after v4.4 was tagged.
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Sysname: "Linux",
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Release: "4.4",
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Version: "#1 SMP Sun Jan 10 15:06:54 PST 2016",
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},
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AuditNumber: _AUDIT_ARCH_X86_64,
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Table: map[uintptr]kernel.Syscall{
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0: syscalls.Supported("read", Read),
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1: syscalls.Supported("write", Write),
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2: syscalls.PartiallySupported("open", Open, "Options O_DIRECT, O_NOATIME, O_PATH, O_TMPFILE, O_SYNC are not supported.", nil),
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3: syscalls.Supported("close", Close),
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4: syscalls.Supported("stat", Stat),
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5: syscalls.Supported("fstat", Fstat),
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6: syscalls.Supported("lstat", Lstat),
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7: syscalls.Supported("poll", Poll),
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8: syscalls.Supported("lseek", Lseek),
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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),
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10: syscalls.Supported("mprotect", Mprotect),
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11: syscalls.Supported("munmap", Munmap),
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12: syscalls.Supported("brk", Brk),
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13: syscalls.Supported("rt_sigaction", RtSigaction),
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14: syscalls.Supported("rt_sigprocmask", RtSigprocmask),
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15: syscalls.Supported("rt_sigreturn", RtSigreturn),
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16: syscalls.PartiallySupported("ioctl", Ioctl, "Only a few ioctls are implemented for backing devices and file systems.", nil),
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17: syscalls.Supported("pread64", Pread64),
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18: syscalls.Supported("pwrite64", Pwrite64),
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19: syscalls.Supported("readv", Readv),
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20: syscalls.Supported("writev", Writev),
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21: syscalls.Supported("access", Access),
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22: syscalls.Supported("pipe", Pipe),
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23: syscalls.Supported("select", Select),
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24: syscalls.Supported("sched_yield", SchedYield),
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25: syscalls.Supported("mremap", Mremap),
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26: syscalls.PartiallySupported("msync", Msync, "Full data flush is not guaranteed at this time.", nil),
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27: syscalls.PartiallySupported("mincore", Mincore, "Stub implementation. The sandbox does not have access to this information. Reports all mapped pages are resident.", nil),
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28: syscalls.PartiallySupported("madvise", Madvise, "Options MADV_DONTNEED, MADV_DONTFORK are supported. Other advice is ignored.", nil),
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29: syscalls.PartiallySupported("shmget", Shmget, "Option SHM_HUGETLB is not supported.", nil),
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30: syscalls.PartiallySupported("shmat", Shmat, "Option SHM_RND is not supported.", nil),
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31: syscalls.PartiallySupported("shmctl", Shmctl, "Options SHM_LOCK, SHM_UNLOCK are not supported.", nil),
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32: syscalls.Supported("dup", Dup),
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33: syscalls.Supported("dup2", Dup2),
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34: syscalls.Supported("pause", Pause),
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35: syscalls.Supported("nanosleep", Nanosleep),
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36: syscalls.Supported("getitimer", Getitimer),
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37: syscalls.Supported("alarm", Alarm),
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38: syscalls.Supported("setitimer", Setitimer),
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39: syscalls.Supported("getpid", Getpid),
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40: syscalls.Supported("sendfile", Sendfile),
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41: syscalls.PartiallySupported("socket", Socket, "Limited support for AF_NETLINK, NETLINK_ROUTE sockets. Limited support for SOCK_RAW.", nil),
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42: syscalls.Supported("connect", Connect),
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43: syscalls.Supported("accept", Accept),
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44: syscalls.Supported("sendto", SendTo),
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45: syscalls.Supported("recvfrom", RecvFrom),
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46: syscalls.Supported("sendmsg", SendMsg),
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47: syscalls.PartiallySupported("recvmsg", RecvMsg, "Not all flags and control messages are supported.", nil),
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48: syscalls.PartiallySupported("shutdown", Shutdown, "Not all flags and control messages are supported.", nil),
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49: syscalls.PartiallySupported("bind", Bind, "Autobind for abstract Unix sockets is not supported.", nil),
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50: syscalls.Supported("listen", Listen),
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51: syscalls.Supported("getsockname", GetSockName),
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52: syscalls.Supported("getpeername", GetPeerName),
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53: syscalls.Supported("socketpair", SocketPair),
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54: syscalls.PartiallySupported("setsockopt", SetSockOpt, "Not all socket options are supported.", nil),
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55: syscalls.PartiallySupported("getsockopt", GetSockOpt, "Not all socket options are supported.", nil),
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56: syscalls.PartiallySupported("clone", Clone, "Mount namespace (CLONE_NEWNS) not supported. Options CLONE_PARENT, CLONE_SYSVSEM not supported.", nil),
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57: syscalls.Supported("fork", Fork),
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58: syscalls.Supported("vfork", Vfork),
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59: syscalls.Supported("execve", Execve),
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60: syscalls.Supported("exit", Exit),
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61: syscalls.Supported("wait4", Wait4),
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62: syscalls.Supported("kill", Kill),
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63: syscalls.Supported("uname", Uname),
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64: syscalls.Supported("semget", Semget),
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65: syscalls.PartiallySupported("semop", Semop, "Option SEM_UNDO not supported.", nil),
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66: syscalls.PartiallySupported("semctl", Semctl, "Options IPC_INFO, SEM_INFO, IPC_STAT, SEM_STAT, SEM_STAT_ANY, GETNCNT, GETZCNT not supported.", nil),
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67: syscalls.Supported("shmdt", Shmdt),
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68: syscalls.ErrorWithEvent("msgget", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
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69: syscalls.ErrorWithEvent("msgsnd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
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70: syscalls.ErrorWithEvent("msgrcv", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
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71: syscalls.ErrorWithEvent("msgctl", syserror.ENOSYS, "", []string{"gvisor.dev/issue/135"}), // TODO(b/29354921)
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72: syscalls.PartiallySupported("fcntl", Fcntl, "Not all options are supported.", nil),
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73: syscalls.PartiallySupported("flock", Flock, "Locks are held within the sandbox only.", nil),
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74: syscalls.PartiallySupported("fsync", Fsync, "Full data flush is not guaranteed at this time.", nil),
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75: syscalls.PartiallySupported("fdatasync", Fdatasync, "Full data flush is not guaranteed at this time.", nil),
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76: syscalls.Supported("truncate", Truncate),
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77: syscalls.Supported("ftruncate", Ftruncate),
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78: syscalls.Supported("getdents", Getdents),
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79: syscalls.Supported("getcwd", Getcwd),
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80: syscalls.Supported("chdir", Chdir),
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81: syscalls.Supported("fchdir", Fchdir),
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82: syscalls.Supported("rename", Rename),
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83: syscalls.Supported("mkdir", Mkdir),
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84: syscalls.Supported("rmdir", Rmdir),
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85: syscalls.Supported("creat", Creat),
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86: syscalls.Supported("link", Link),
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87: syscalls.Supported("unlink", Unlink),
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88: syscalls.Supported("symlink", Symlink),
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89: syscalls.Supported("readlink", Readlink),
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90: syscalls.Supported("chmod", Chmod),
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91: syscalls.PartiallySupported("fchmod", Fchmod, "Options S_ISUID and S_ISGID not supported.", nil),
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92: syscalls.Supported("chown", Chown),
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93: syscalls.Supported("fchown", Fchown),
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94: syscalls.Supported("lchown", Lchown),
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95: syscalls.Supported("umask", Umask),
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96: syscalls.Supported("gettimeofday", Gettimeofday),
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97: syscalls.Supported("getrlimit", Getrlimit),
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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),
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99: syscalls.PartiallySupported("sysinfo", Sysinfo, "Fields loads, sharedram, bufferram, totalswap, freeswap, totalhigh, freehigh not supported.", nil),
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100: syscalls.Supported("times", Times),
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101: syscalls.PartiallySupported("ptrace", Ptrace, "Options PTRACE_PEEKSIGINFO, PTRACE_SECCOMP_GET_FILTER not supported.", nil),
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102: syscalls.Supported("getuid", Getuid),
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103: syscalls.PartiallySupported("syslog", Syslog, "Outputs a dummy message for security reasons.", nil),
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104: syscalls.Supported("getgid", Getgid),
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105: syscalls.Supported("setuid", Setuid),
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106: syscalls.Supported("setgid", Setgid),
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107: syscalls.Supported("geteuid", Geteuid),
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108: syscalls.Supported("getegid", Getegid),
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109: syscalls.Supported("setpgid", Setpgid),
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110: syscalls.Supported("getppid", Getppid),
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111: syscalls.Supported("getpgrp", Getpgrp),
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112: syscalls.Supported("setsid", Setsid),
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113: syscalls.Supported("setreuid", Setreuid),
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114: syscalls.Supported("setregid", Setregid),
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115: syscalls.Supported("getgroups", Getgroups),
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116: syscalls.Supported("setgroups", Setgroups),
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117: syscalls.Supported("setresuid", Setresuid),
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118: syscalls.Supported("getresuid", Getresuid),
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119: syscalls.Supported("setresgid", Setresgid),
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120: syscalls.Supported("getresgid", Getresgid),
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121: syscalls.Supported("getpgid", Getpgid),
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122: syscalls.ErrorWithEvent("setfsuid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
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123: syscalls.ErrorWithEvent("setfsgid", syserror.ENOSYS, "", []string{"gvisor.dev/issue/260"}), // TODO(b/112851702)
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124: syscalls.Supported("getsid", Getsid),
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125: syscalls.Supported("capget", Capget),
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126: syscalls.Supported("capset", Capset),
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127: syscalls.Supported("rt_sigpending", RtSigpending),
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128: syscalls.Supported("rt_sigtimedwait", RtSigtimedwait),
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129: syscalls.Supported("rt_sigqueueinfo", RtSigqueueinfo),
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130: syscalls.Supported("rt_sigsuspend", RtSigsuspend),
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131: syscalls.Supported("sigaltstack", Sigaltstack),
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132: syscalls.Supported("utime", Utime),
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133: syscalls.PartiallySupported("mknod", Mknod, "Device creation is not generally supported. Only regular file and FIFO creation are supported.", nil),
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134: syscalls.Error("uselib", syserror.ENOSYS, "Obsolete", nil),
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135: syscalls.ErrorWithEvent("personality", syserror.EINVAL, "Unable to change personality.", nil),
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136: syscalls.ErrorWithEvent("ustat", syserror.ENOSYS, "Needs filesystem support.", nil),
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137: syscalls.PartiallySupported("statfs", Statfs, "Depends on the backing file system implementation.", nil),
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138: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
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139: syscalls.ErrorWithEvent("sysfs", syserror.ENOSYS, "", []string{"gvisor.dev/issue/165"}),
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140: syscalls.PartiallySupported("getpriority", Getpriority, "Stub implementation.", nil),
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141: syscalls.PartiallySupported("setpriority", Setpriority, "Stub implementation.", nil),
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142: syscalls.CapError("sched_setparam", linux.CAP_SYS_NICE, "", nil),
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143: syscalls.PartiallySupported("sched_getparam", SchedGetparam, "Stub implementation.", nil),
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144: syscalls.PartiallySupported("sched_setscheduler", SchedSetscheduler, "Stub implementation.", nil),
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145: syscalls.PartiallySupported("sched_getscheduler", SchedGetscheduler, "Stub implementation.", nil),
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146: syscalls.PartiallySupported("sched_get_priority_max", SchedGetPriorityMax, "Stub implementation.", nil),
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147: syscalls.PartiallySupported("sched_get_priority_min", SchedGetPriorityMin, "Stub implementation.", nil),
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148: syscalls.ErrorWithEvent("sched_rr_get_interval", syserror.EPERM, "", nil),
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149: syscalls.PartiallySupported("mlock", Mlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
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150: syscalls.PartiallySupported("munlock", Munlock, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
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151: syscalls.PartiallySupported("mlockall", Mlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
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152: syscalls.PartiallySupported("munlockall", Munlockall, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
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153: syscalls.CapError("vhangup", linux.CAP_SYS_TTY_CONFIG, "", nil),
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154: syscalls.Error("modify_ldt", syserror.EPERM, "", nil),
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155: syscalls.Error("pivot_root", syserror.EPERM, "", nil),
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156: syscalls.Error("sysctl", syserror.EPERM, "Deprecated. Use /proc/sys instead.", nil),
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157: syscalls.PartiallySupported("prctl", Prctl, "Not all options are supported.", nil),
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158: syscalls.PartiallySupported("arch_prctl", ArchPrctl, "Options ARCH_GET_GS, ARCH_SET_GS not supported.", nil),
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159: syscalls.CapError("adjtimex", linux.CAP_SYS_TIME, "", nil),
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160: syscalls.PartiallySupported("setrlimit", Setrlimit, "Not all rlimits are enforced.", nil),
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161: syscalls.Supported("chroot", Chroot),
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162: syscalls.PartiallySupported("sync", Sync, "Full data flush is not guaranteed at this time.", nil),
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163: syscalls.CapError("acct", linux.CAP_SYS_PACCT, "", nil),
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164: syscalls.CapError("settimeofday", linux.CAP_SYS_TIME, "", nil),
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165: syscalls.PartiallySupported("mount", Mount, "Not all options or file systems are supported.", nil),
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166: syscalls.PartiallySupported("umount2", Umount2, "Not all options or file systems are supported.", nil),
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167: syscalls.CapError("swapon", linux.CAP_SYS_ADMIN, "", nil),
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168: syscalls.CapError("swapoff", linux.CAP_SYS_ADMIN, "", nil),
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169: syscalls.CapError("reboot", linux.CAP_SYS_BOOT, "", nil),
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170: syscalls.Supported("sethostname", Sethostname),
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171: syscalls.Supported("setdomainname", Setdomainname),
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172: syscalls.CapError("iopl", linux.CAP_SYS_RAWIO, "", nil),
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173: syscalls.CapError("ioperm", linux.CAP_SYS_RAWIO, "", nil),
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174: syscalls.CapError("create_module", linux.CAP_SYS_MODULE, "", nil),
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175: syscalls.CapError("init_module", linux.CAP_SYS_MODULE, "", nil),
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176: syscalls.CapError("delete_module", linux.CAP_SYS_MODULE, "", nil),
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177: syscalls.Error("get_kernel_syms", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
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178: syscalls.Error("query_module", syserror.ENOSYS, "Not supported in Linux > 2.6.", nil),
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179: syscalls.CapError("quotactl", linux.CAP_SYS_ADMIN, "", nil), // requires cap_sys_admin for most operations
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180: syscalls.Error("nfsservctl", syserror.ENOSYS, "Removed after Linux 3.1.", nil),
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181: syscalls.Error("getpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
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182: syscalls.Error("putpmsg", syserror.ENOSYS, "Not implemented in Linux.", nil),
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183: syscalls.Error("afs_syscall", syserror.ENOSYS, "Not implemented in Linux.", nil),
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184: syscalls.Error("tuxcall", syserror.ENOSYS, "Not implemented in Linux.", nil),
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185: syscalls.Error("security", syserror.ENOSYS, "Not implemented in Linux.", nil),
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186: syscalls.Supported("gettid", Gettid),
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187: syscalls.ErrorWithEvent("readahead", syserror.ENOSYS, "", []string{"gvisor.dev/issue/261"}), // TODO(b/29351341)
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188: syscalls.Error("setxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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189: syscalls.Error("lsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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190: syscalls.Error("fsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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191: syscalls.ErrorWithEvent("getxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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192: syscalls.ErrorWithEvent("lgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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193: syscalls.ErrorWithEvent("fgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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194: syscalls.ErrorWithEvent("listxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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195: syscalls.ErrorWithEvent("llistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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196: syscalls.ErrorWithEvent("flistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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197: syscalls.ErrorWithEvent("removexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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198: syscalls.ErrorWithEvent("lremovexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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199: syscalls.ErrorWithEvent("fremovexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
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200: syscalls.Supported("tkill", Tkill),
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201: syscalls.Supported("time", Time),
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202: syscalls.PartiallySupported("futex", Futex, "Robust futexes not supported.", nil),
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203: syscalls.PartiallySupported("sched_setaffinity", SchedSetaffinity, "Stub implementation.", nil),
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204: syscalls.PartiallySupported("sched_getaffinity", SchedGetaffinity, "Stub implementation.", nil),
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205: syscalls.Error("set_thread_area", syserror.ENOSYS, "Expected to return ENOSYS on 64-bit", nil),
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|
||||||
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"}), // TODO(b/29354920)
|
|
||||||
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.PartiallySupported("splice", Splice, "Stub implementation.", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
|
|
||||||
276: syscalls.ErrorWithEvent("tee", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
|
|
||||||
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.ErrorWithEvent("signalfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/139"}), // TODO(b/19846426)
|
|
||||||
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.ErrorWithEvent("signalfd4", syserror.ENOSYS, "", []string{"gvisor.dev/issue/139"}), // TODO(b/19846426)
|
|
||||||
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.ErrorWithEvent("execveat", syserror.ENOSYS, "", []string{"gvisor.dev/issue/265"}), // TODO(b/118901836)
|
|
||||||
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(b/118904897)
|
|
||||||
325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
|
|
||||||
|
|
||||||
// Syscalls 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),
|
|
||||||
332: syscalls.Supported("statx", Statx),
|
|
||||||
},
|
|
||||||
|
|
||||||
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
|
|
||||||
},
|
|
||||||
}
|
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,387 @@
|
||||||
|
// 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 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/sentry/usermem"
|
||||||
|
"gvisor.dev/gvisor/pkg/syserror"
|
||||||
|
)
|
||||||
|
|
||||||
|
// 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: _LINUX_SYSNAME,
|
||||||
|
Release: _LINUX_RELEASE,
|
||||||
|
Version: _LINUX_VERSION,
|
||||||
|
},
|
||||||
|
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.ErrorWithEvent("readahead", syserror.ENOSYS, "", []string{"gvisor.dev/issue/261"}), // TODO(b/29351341)
|
||||||
|
188: syscalls.Error("setxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
189: syscalls.Error("lsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
190: syscalls.Error("fsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
191: syscalls.ErrorWithEvent("getxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
192: syscalls.ErrorWithEvent("lgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
193: syscalls.ErrorWithEvent("fgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
194: syscalls.ErrorWithEvent("listxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
195: syscalls.ErrorWithEvent("llistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
196: syscalls.ErrorWithEvent("flistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
197: syscalls.ErrorWithEvent("removexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
198: syscalls.ErrorWithEvent("lremovexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
199: syscalls.ErrorWithEvent("fremovexattr", syserror.ENOTSUP, "Requires filesystem support.", 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"}), // TODO(b/29354920)
|
||||||
|
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.PartiallySupported("splice", Splice, "Stub implementation.", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
|
||||||
|
276: syscalls.ErrorWithEvent("tee", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
|
||||||
|
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.ErrorWithEvent("signalfd", syserror.ENOSYS, "", []string{"gvisor.dev/issue/139"}), // TODO(b/19846426)
|
||||||
|
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.ErrorWithEvent("signalfd4", syserror.ENOSYS, "", []string{"gvisor.dev/issue/139"}), // TODO(b/19846426)
|
||||||
|
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.ErrorWithEvent("execveat", syserror.ENOSYS, "", []string{"gvisor.dev/issue/265"}), // TODO(b/118901836)
|
||||||
|
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(b/118904897)
|
||||||
|
325: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
|
||||||
|
|
||||||
|
// Syscalls 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),
|
||||||
|
332: syscalls.Supported("statx", Statx),
|
||||||
|
},
|
||||||
|
|
||||||
|
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
|
||||||
|
},
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,314 @@
|
||||||
|
// 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 provides syscall tables for arm64 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/sentry/usermem"
|
||||||
|
"gvisor.dev/gvisor/pkg/syserror"
|
||||||
|
)
|
||||||
|
|
||||||
|
// 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: _LINUX_SYSNAME,
|
||||||
|
Release: _LINUX_RELEASE,
|
||||||
|
Version: _LINUX_VERSION,
|
||||||
|
},
|
||||||
|
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.Error("setxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
6: syscalls.Error("lsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
7: syscalls.Error("fsetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
8: syscalls.ErrorWithEvent("getxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
9: syscalls.ErrorWithEvent("lgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
10: syscalls.ErrorWithEvent("fgetxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
11: syscalls.ErrorWithEvent("listxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
12: syscalls.ErrorWithEvent("llistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
13: syscalls.ErrorWithEvent("flistxattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
14: syscalls.ErrorWithEvent("removexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
15: syscalls.ErrorWithEvent("lremovexattr", syserror.ENOTSUP, "Requires filesystem support.", nil),
|
||||||
|
16: syscalls.ErrorWithEvent("fremovexattr", syserror.ENOTSUP, "Requires filesystem support.", 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),
|
||||||
|
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),
|
||||||
|
44: syscalls.PartiallySupported("fstatfs", Fstatfs, "Depends on the backing file system implementation.", nil),
|
||||||
|
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.ErrorWithEvent("signalfd4", syserror.ENOSYS, "", []string{"gvisor.dev/issue/139"}), // TODO(b/19846426)
|
||||||
|
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.ErrorWithEvent("tee", syserror.ENOSYS, "", []string{"gvisor.dev/issue/138"}), // TODO(b/29354098)
|
||||||
|
78: syscalls.Supported("readlinkat", Readlinkat),
|
||||||
|
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"}), // TODO(b/29354920)
|
||||||
|
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.ErrorWithEvent("readahead", syserror.ENOSYS, "", []string{"gvisor.dev/issue/261"}), // TODO(b/29351341)
|
||||||
|
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),
|
||||||
|
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.ErrorWithEvent("execveat", syserror.ENOSYS, "", []string{"gvisor.dev/issue/265"}), // TODO(b/118901836)
|
||||||
|
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(b/118904897)
|
||||||
|
284: syscalls.PartiallySupported("mlock2", Mlock2, "Stub implementation. The sandbox lacks appropriate permissions.", nil),
|
||||||
|
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),
|
||||||
|
291: syscalls.Supported("statx", Statx),
|
||||||
|
},
|
||||||
|
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
|
||||||
|
},
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue