diff --git a/lib/std/bloom_filter.zig b/lib/std/bloom_filter.zig
index f12f0d86afe8aa6cefdef7fc8f58c152a5cdc7d3..80e168b8fda42aacf8a0b48f4fee04c438f6f476 100644
--- a/lib/std/bloom_filter.zig
+++ b/lib/std/bloom_filter.zig
@@ -160,6 +160,9 @@ fn hashFunc(out: []u8, Ki: usize, in: []const u8) void {
 }
 
 test "std.BloomFilter" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     inline for ([_]type{ bool, u1, u2, u3, u4 }) |Cell| {
         const emptyCell = if (Cell == bool) false else @as(Cell, 0);
         const BF = BloomFilter(128 * 8, 8, Cell, builtin.endian, hashFunc);
diff --git a/lib/std/crypto/gimli.zig b/lib/std/crypto/gimli.zig
index be789d89538116224218c463f3b5d32b7fb2909f..2bfbfe32f0098abc26c71475cb42e28303e2e8e5 100644
--- a/lib/std/crypto/gimli.zig
+++ b/lib/std/crypto/gimli.zig
@@ -162,6 +162,9 @@ pub fn hash(out: []u8, in: []const u8) void {
 }
 
 test "hash" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     // a test vector (30) from NIST KAT submission.
     var msg: [58 / 2]u8 = undefined;
     try std.fmt.hexToBytes(&msg, "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C");
@@ -307,6 +310,9 @@ pub const Aead = struct {
 };
 
 test "cipher" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     var key: [32]u8 = undefined;
     try std.fmt.hexToBytes(&key, "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F");
     var nonce: [16]u8 = undefined;
diff --git a/lib/std/fmt.zig b/lib/std/fmt.zig
index dca2a591713833089053f498132a2e200a6e681d..baad8046032c72c319258f4a0f5ae32217f14cc4 100644
--- a/lib/std/fmt.zig
+++ b/lib/std/fmt.zig
@@ -1661,7 +1661,7 @@ test "positional/alignment/width/precision" {
 }
 
 test "vector" {
-    if (builtin.arch == .mipsel) {
+    if (builtin.arch == .mipsel or builtin.arch == .mips) {
         // https://github.com/ziglang/zig/issues/3317
         return error.SkipZigTest;
     }
diff --git a/lib/std/hash/auto_hash.zig b/lib/std/hash/auto_hash.zig
index b5d6c528a5022bda25880308cc9cc249e462df30..7ecf25eceb5c48fe14b3e2c4106753e3f997f786 100644
--- a/lib/std/hash/auto_hash.zig
+++ b/lib/std/hash/auto_hash.zig
@@ -357,7 +357,7 @@ test "testHash union" {
 
 test "testHash vector" {
     // Disabled because of #3317
-    if (@import("builtin").arch == .mipsel) return error.SkipZigTest;
+    if (@import("builtin").arch == .mipsel or @import("builtin").arch == .mips) return error.SkipZigTest;
 
     const a: @Vector(4, u32) = [_]u32{ 1, 2, 3, 4 };
     const b: @Vector(4, u32) = [_]u32{ 1, 2, 3, 5 };
diff --git a/lib/std/hash_map.zig b/lib/std/hash_map.zig
index 4b3e082f0c9796d760c785881dff82140665c145..47cc2f91e976dbeb0e73c569e8cc7e32fac166b4 100644
--- a/lib/std/hash_map.zig
+++ b/lib/std/hash_map.zig
@@ -463,6 +463,9 @@ test "basic hash map usage" {
 }
 
 test "iterator hash map" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     var reset_map = AutoHashMap(i32, i32).init(std.testing.allocator);
     defer reset_map.deinit();
 
diff --git a/lib/std/io/test.zig b/lib/std/io/test.zig
index d8ee9612ea8da5bb165154bcea5fb9f62583e542..32a317d0299070128af166e35ec7b9856008b275 100644
--- a/lib/std/io/test.zig
+++ b/lib/std/io/test.zig
@@ -126,6 +126,9 @@ test "File seek ops" {
 }
 
 test "setEndPos" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     const tmp_file_name = "temp_test_file.txt";
     var file = try fs.cwd().createFile(tmp_file_name, .{});
     defer {
diff --git a/lib/std/json.zig b/lib/std/json.zig
index 1784f44a4d2a588360fa90406a4a59a5b5b24074..fcda3fd835d53776bb9b6cada886c5b45f2a860f 100644
--- a/lib/std/json.zig
+++ b/lib/std/json.zig
@@ -2249,6 +2249,9 @@ test "integer after float has proper type" {
 }
 
 test "escaped characters" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     var arena_allocator = std.heap.ArenaAllocator.init(std.testing.allocator);
     defer arena_allocator.deinit();
     const input =
@@ -2281,6 +2284,9 @@ test "escaped characters" {
 }
 
 test "string copy option" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     const input =
         \\{
         \\  "noescape": "aą😂",
diff --git a/lib/std/json/test.zig b/lib/std/json/test.zig
index 5d46b75a48ed43b2dc68f6c45da6e5f3695ae2c1..ed7454cce333bb1bc767d032c6eefb74b5bd2735 100644
--- a/lib/std/json/test.zig
+++ b/lib/std/json/test.zig
@@ -332,12 +332,18 @@ test "y_string_1_2_3_bytes_UTF-8_sequences" {
 }
 
 test "y_string_accepted_surrogate_pair" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uD801\udc37"]
     );
 }
 
 test "y_string_accepted_surrogate_pairs" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\ud83d\ude39\ud83d\udc8d"]
     );
@@ -404,6 +410,9 @@ test "y_string_in_array_with_leading_space" {
 }
 
 test "y_string_last_surrogates_1_and_2" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uDBFF\uDFFF"]
     );
@@ -464,6 +473,9 @@ test "y_string_space" {
 }
 
 test "y_string_surrogates_U+1D11E_MUSICAL_SYMBOL_G_CLEF" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uD834\uDd1e"]
     );
@@ -506,60 +518,90 @@ test "y_string_unescaped_char_delete" {
 }
 
 test "y_string_unicode_2" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["⍂㈴⍂"]
     );
 }
 
 test "y_string_unicodeEscapedBackslash" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\u005C"]
     );
 }
 
 test "y_string_unicode_escaped_double_quote" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\u0022"]
     );
 }
 
 test "y_string_unicode" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uA66D"]
     );
 }
 
 test "y_string_unicode_U+10FFFE_nonchar" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uDBFF\uDFFE"]
     );
 }
 
 test "y_string_unicode_U+1FFFE_nonchar" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uD83F\uDFFE"]
     );
 }
 
 test "y_string_unicode_U+200B_ZERO_WIDTH_SPACE" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\u200B"]
     );
 }
 
 test "y_string_unicode_U+2064_invisible_plus" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\u2064"]
     );
 }
 
 test "y_string_unicode_U+FDD0_nonchar" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uFDD0"]
     );
 }
 
 test "y_string_unicode_U+FFFE_nonchar" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     ok(
         \\["\uFFFE"]
     );
@@ -1811,42 +1853,63 @@ test "i_object_key_lone_2nd_surrogate" {
 }
 
 test "i_string_1st_surrogate_but_2nd_missing" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uDADA"]
     );
 }
 
 test "i_string_1st_valid_surrogate_2nd_invalid" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uD888\u1234"]
     );
 }
 
 test "i_string_incomplete_surrogate_and_escape_valid" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uD800\n"]
     );
 }
 
 test "i_string_incomplete_surrogate_pair" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uDd1ea"]
     );
 }
 
 test "i_string_incomplete_surrogates_escape_valid" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uD800\uD800\n"]
     );
 }
 
 test "i_string_invalid_lonely_surrogate" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\ud800"]
     );
 }
 
 test "i_string_invalid_surrogate" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\ud800abc"]
     );
@@ -1859,6 +1922,9 @@ test "i_string_invalid_utf-8" {
 }
 
 test "i_string_inverted_surrogates_U+1D11E" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uDd1e\uD834"]
     );
@@ -1871,6 +1937,9 @@ test "i_string_iso_latin_1" {
 }
 
 test "i_string_lone_second_surrogate" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     anyStreamingErrNonStreaming(
         \\["\uDFAA"]
     );
diff --git a/lib/std/os/bits/linux.zig b/lib/std/os/bits/linux.zig
index 6f4e9b803dcbeffd338dee836acdfbc1a6f57f99..1d2a9570363461bb6880191596e1ef07809e330f 100644
--- a/lib/std/os/bits/linux.zig
+++ b/lib/std/os/bits/linux.zig
@@ -14,7 +14,7 @@ pub usingnamespace switch (builtin.arch) {
     .aarch64 => @import("linux/arm64.zig"),
     .arm => @import("linux/arm-eabi.zig"),
     .riscv64 => @import("linux/riscv64.zig"),
-    .mipsel => @import("linux/mipsel.zig"),
+    .mips, .mipsel => @import("linux/mips.zig"),
     else => struct {},
 };
 
diff --git a/lib/std/os/bits/linux/mips.zig b/lib/std/os/bits/linux/mips.zig
new file mode 100644
index 0000000000000000000000000000000000000000..5946e821ad9fdb4748b50178bc49486643eab1aa
--- /dev/null
+++ b/lib/std/os/bits/linux/mips.zig
@@ -0,0 +1,543 @@
+const std = @import("../../../std.zig");
+const linux = std.os.linux;
+const socklen_t = linux.socklen_t;
+const iovec = linux.iovec;
+const iovec_const = linux.iovec_const;
+const uid_t = linux.uid_t;
+const gid_t = linux.gid_t;
+const pid_t = linux.pid_t;
+
+pub const SYS = extern enum(usize) {
+    pub const Linux = 4000;
+
+    syscall = Linux + 0,
+    exit = Linux + 1,
+    fork = Linux + 2,
+    read = Linux + 3,
+    write = Linux + 4,
+    open = Linux + 5,
+    close = Linux + 6,
+    waitpid = Linux + 7,
+    creat = Linux + 8,
+    link = Linux + 9,
+    unlink = Linux + 10,
+    execve = Linux + 11,
+    chdir = Linux + 12,
+    time = Linux + 13,
+    mknod = Linux + 14,
+    chmod = Linux + 15,
+    lchown = Linux + 16,
+    @"break" = Linux + 17,
+    unused18 = Linux + 18,
+    lseek = Linux + 19,
+    getpid = Linux + 20,
+    mount = Linux + 21,
+    umount = Linux + 22,
+    setuid = Linux + 23,
+    getuid = Linux + 24,
+    stime = Linux + 25,
+    ptrace = Linux + 26,
+    alarm = Linux + 27,
+    unused28 = Linux + 28,
+    pause = Linux + 29,
+    utime = Linux + 30,
+    stty = Linux + 31,
+    gtty = Linux + 32,
+    access = Linux + 33,
+    nice = Linux + 34,
+    ftime = Linux + 35,
+    sync = Linux + 36,
+    kill = Linux + 37,
+    rename = Linux + 38,
+    mkdir = Linux + 39,
+    rmdir = Linux + 40,
+    dup = Linux + 41,
+    pipe = Linux + 42,
+    times = Linux + 43,
+    prof = Linux + 44,
+    brk = Linux + 45,
+    setgid = Linux + 46,
+    getgid = Linux + 47,
+    signal = Linux + 48,
+    geteuid = Linux + 49,
+    getegid = Linux + 50,
+    acct = Linux + 51,
+    umount2 = Linux + 52,
+    lock = Linux + 53,
+    ioctl = Linux + 54,
+    fcntl = Linux + 55,
+    mpx = Linux + 56,
+    setpgid = Linux + 57,
+    ulimit = Linux + 58,
+    unused59 = Linux + 59,
+    umask = Linux + 60,
+    chroot = Linux + 61,
+    ustat = Linux + 62,
+    dup2 = Linux + 63,
+    getppid = Linux + 64,
+    getpgrp = Linux + 65,
+    setsid = Linux + 66,
+    sigaction = Linux + 67,
+    sgetmask = Linux + 68,
+    ssetmask = Linux + 69,
+    setreuid = Linux + 70,
+    setregid = Linux + 71,
+    sigsuspend = Linux + 72,
+    sigpending = Linux + 73,
+    sethostname = Linux + 74,
+    setrlimit = Linux + 75,
+    getrlimit = Linux + 76,
+    getrusage = Linux + 77,
+    gettimeofday = Linux + 78,
+    settimeofday = Linux + 79,
+    getgroups = Linux + 80,
+    setgroups = Linux + 81,
+    reserved82 = Linux + 82,
+    symlink = Linux + 83,
+    unused84 = Linux + 84,
+    readlink = Linux + 85,
+    uselib = Linux + 86,
+    swapon = Linux + 87,
+    reboot = Linux + 88,
+    readdir = Linux + 89,
+    mmap = Linux + 90,
+    munmap = Linux + 91,
+    truncate = Linux + 92,
+    ftruncate = Linux + 93,
+    fchmod = Linux + 94,
+    fchown = Linux + 95,
+    getpriority = Linux + 96,
+    setpriority = Linux + 97,
+    profil = Linux + 98,
+    statfs = Linux + 99,
+    fstatfs = Linux + 100,
+    ioperm = Linux + 101,
+    socketcall = Linux + 102,
+    syslog = Linux + 103,
+    setitimer = Linux + 104,
+    getitimer = Linux + 105,
+    stat = Linux + 106,
+    lstat = Linux + 107,
+    fstat = Linux + 108,
+    unused109 = Linux + 109,
+    iopl = Linux + 110,
+    vhangup = Linux + 111,
+    idle = Linux + 112,
+    vm86 = Linux + 113,
+    wait4 = Linux + 114,
+    swapoff = Linux + 115,
+    sysinfo = Linux + 116,
+    ipc = Linux + 117,
+    fsync = Linux + 118,
+    sigreturn = Linux + 119,
+    clone = Linux + 120,
+    setdomainname = Linux + 121,
+    uname = Linux + 122,
+    modify_ldt = Linux + 123,
+    adjtimex = Linux + 124,
+    mprotect = Linux + 125,
+    sigprocmask = Linux + 126,
+    create_module = Linux + 127,
+    init_module = Linux + 128,
+    delete_module = Linux + 129,
+    get_kernel_syms = Linux + 130,
+    quotactl = Linux + 131,
+    getpgid = Linux + 132,
+    fchdir = Linux + 133,
+    bdflush = Linux + 134,
+    sysfs = Linux + 135,
+    personality = Linux + 136,
+    afs_syscall = Linux + 137,
+    setfsuid = Linux + 138,
+    setfsgid = Linux + 139,
+    _llseek = Linux + 140,
+    getdents = Linux + 141,
+    _newselect = Linux + 142,
+    flock = Linux + 143,
+    msync = Linux + 144,
+    readv = Linux + 145,
+    writev = Linux + 146,
+    cacheflush = Linux + 147,
+    cachectl = Linux + 148,
+    sysmips = Linux + 149,
+    unused150 = Linux + 150,
+    getsid = Linux + 151,
+    fdatasync = Linux + 152,
+    _sysctl = Linux + 153,
+    mlock = Linux + 154,
+    munlock = Linux + 155,
+    mlockall = Linux + 156,
+    munlockall = Linux + 157,
+    sched_setparam = Linux + 158,
+    sched_getparam = Linux + 159,
+    sched_setscheduler = Linux + 160,
+    sched_getscheduler = Linux + 161,
+    sched_yield = Linux + 162,
+    sched_get_priority_max = Linux + 163,
+    sched_get_priority_min = Linux + 164,
+    sched_rr_get_interval = Linux + 165,
+    nanosleep = Linux + 166,
+    mremap = Linux + 167,
+    accept = Linux + 168,
+    bind = Linux + 169,
+    connect = Linux + 170,
+    getpeername = Linux + 171,
+    getsockname = Linux + 172,
+    getsockopt = Linux + 173,
+    listen = Linux + 174,
+    recv = Linux + 175,
+    recvfrom = Linux + 176,
+    recvmsg = Linux + 177,
+    send = Linux + 178,
+    sendmsg = Linux + 179,
+    sendto = Linux + 180,
+    setsockopt = Linux + 181,
+    shutdown = Linux + 182,
+    socket = Linux + 183,
+    socketpair = Linux + 184,
+    setresuid = Linux + 185,
+    getresuid = Linux + 186,
+    query_module = Linux + 187,
+    poll = Linux + 188,
+    nfsservctl = Linux + 189,
+    setresgid = Linux + 190,
+    getresgid = Linux + 191,
+    prctl = Linux + 192,
+    rt_sigreturn = Linux + 193,
+    rt_sigaction = Linux + 194,
+    rt_sigprocmask = Linux + 195,
+    rt_sigpending = Linux + 196,
+    rt_sigtimedwait = Linux + 197,
+    rt_sigqueueinfo = Linux + 198,
+    rt_sigsuspend = Linux + 199,
+    pread64 = Linux + 200,
+    pwrite64 = Linux + 201,
+    chown = Linux + 202,
+    getcwd = Linux + 203,
+    capget = Linux + 204,
+    capset = Linux + 205,
+    sigaltstack = Linux + 206,
+    sendfile = Linux + 207,
+    getpmsg = Linux + 208,
+    putpmsg = Linux + 209,
+    mmap2 = Linux + 210,
+    truncate64 = Linux + 211,
+    ftruncate64 = Linux + 212,
+    stat64 = Linux + 213,
+    lstat64 = Linux + 214,
+    fstat64 = Linux + 215,
+    pivot_root = Linux + 216,
+    mincore = Linux + 217,
+    madvise = Linux + 218,
+    getdents64 = Linux + 219,
+    fcntl64 = Linux + 220,
+    reserved221 = Linux + 221,
+    gettid = Linux + 222,
+    readahead = Linux + 223,
+    setxattr = Linux + 224,
+    lsetxattr = Linux + 225,
+    fsetxattr = Linux + 226,
+    getxattr = Linux + 227,
+    lgetxattr = Linux + 228,
+    fgetxattr = Linux + 229,
+    listxattr = Linux + 230,
+    llistxattr = Linux + 231,
+    flistxattr = Linux + 232,
+    removexattr = Linux + 233,
+    lremovexattr = Linux + 234,
+    fremovexattr = Linux + 235,
+    tkill = Linux + 236,
+    sendfile64 = Linux + 237,
+    futex = Linux + 238,
+    sched_setaffinity = Linux + 239,
+    sched_getaffinity = Linux + 240,
+    io_setup = Linux + 241,
+    io_destroy = Linux + 242,
+    io_getevents = Linux + 243,
+    io_submit = Linux + 244,
+    io_cancel = Linux + 245,
+    exit_group = Linux + 246,
+    lookup_dcookie = Linux + 247,
+    epoll_create = Linux + 248,
+    epoll_ctl = Linux + 249,
+    epoll_wait = Linux + 250,
+    remap_file_pages = Linux + 251,
+    set_tid_address = Linux + 252,
+    restart_syscall = Linux + 253,
+    fadvise64 = Linux + 254,
+    statfs64 = Linux + 255,
+    fstatfs64 = Linux + 256,
+    timer_create = Linux + 257,
+    timer_settime = Linux + 258,
+    timer_gettime = Linux + 259,
+    timer_getoverrun = Linux + 260,
+    timer_delete = Linux + 261,
+    clock_settime = Linux + 262,
+    clock_gettime = Linux + 263,
+    clock_getres = Linux + 264,
+    clock_nanosleep = Linux + 265,
+    tgkill = Linux + 266,
+    utimes = Linux + 267,
+    mbind = Linux + 268,
+    get_mempolicy = Linux + 269,
+    set_mempolicy = Linux + 270,
+    mq_open = Linux + 271,
+    mq_unlink = Linux + 272,
+    mq_timedsend = Linux + 273,
+    mq_timedreceive = Linux + 274,
+    mq_notify = Linux + 275,
+    mq_getsetattr = Linux + 276,
+    vserver = Linux + 277,
+    waitid = Linux + 278,
+    add_key = Linux + 280,
+    request_key = Linux + 281,
+    keyctl = Linux + 282,
+    set_thread_area = Linux + 283,
+    inotify_init = Linux + 284,
+    inotify_add_watch = Linux + 285,
+    inotify_rm_watch = Linux + 286,
+    migrate_pages = Linux + 287,
+    openat = Linux + 288,
+    mkdirat = Linux + 289,
+    mknodat = Linux + 290,
+    fchownat = Linux + 291,
+    futimesat = Linux + 292,
+    fstatat64 = Linux + 293,
+    unlinkat = Linux + 294,
+    renameat = Linux + 295,
+    linkat = Linux + 296,
+    symlinkat = Linux + 297,
+    readlinkat = Linux + 298,
+    fchmodat = Linux + 299,
+    faccessat = Linux + 300,
+    pselect6 = Linux + 301,
+    ppoll = Linux + 302,
+    unshare = Linux + 303,
+    splice = Linux + 304,
+    sync_file_range = Linux + 305,
+    tee = Linux + 306,
+    vmsplice = Linux + 307,
+    move_pages = Linux + 308,
+    set_robust_list = Linux + 309,
+    get_robust_list = Linux + 310,
+    kexec_load = Linux + 311,
+    getcpu = Linux + 312,
+    epoll_pwait = Linux + 313,
+    ioprio_set = Linux + 314,
+    ioprio_get = Linux + 315,
+    utimensat = Linux + 316,
+    signalfd = Linux + 317,
+    timerfd = Linux + 318,
+    eventfd = Linux + 319,
+    fallocate = Linux + 320,
+    timerfd_create = Linux + 321,
+    timerfd_gettime = Linux + 322,
+    timerfd_settime = Linux + 323,
+    signalfd4 = Linux + 324,
+    eventfd2 = Linux + 325,
+    epoll_create1 = Linux + 326,
+    dup3 = Linux + 327,
+    pipe2 = Linux + 328,
+    inotify_init1 = Linux + 329,
+    preadv = Linux + 330,
+    pwritev = Linux + 331,
+    rt_tgsigqueueinfo = Linux + 332,
+    perf_event_open = Linux + 333,
+    accept4 = Linux + 334,
+    recvmmsg = Linux + 335,
+    fanotify_init = Linux + 336,
+    fanotify_mark = Linux + 337,
+    prlimit64 = Linux + 338,
+    name_to_handle_at = Linux + 339,
+    open_by_handle_at = Linux + 340,
+    clock_adjtime = Linux + 341,
+    syncfs = Linux + 342,
+    sendmmsg = Linux + 343,
+    setns = Linux + 344,
+    process_vm_readv = Linux + 345,
+    process_vm_writev = Linux + 346,
+    kcmp = Linux + 347,
+    finit_module = Linux + 348,
+    sched_setattr = Linux + 349,
+    sched_getattr = Linux + 350,
+    renameat2 = Linux + 351,
+    seccomp = Linux + 352,
+    getrandom = Linux + 353,
+    memfd_create = Linux + 354,
+    bpf = Linux + 355,
+    execveat = Linux + 356,
+    userfaultfd = Linux + 357,
+    membarrier = Linux + 358,
+    mlock2 = Linux + 359,
+    copy_file_range = Linux + 360,
+    preadv2 = Linux + 361,
+    pwritev2 = Linux + 362,
+    pkey_mprotect = Linux + 363,
+    pkey_alloc = Linux + 364,
+    pkey_free = Linux + 365,
+    statx = Linux + 366,
+    rseq = Linux + 367,
+    io_pgetevents = Linux + 368,
+    openat2 = Linux + 437,
+    pidfd_getfd = Linux + 438,
+
+    _,
+};
+
+pub const O_CREAT = 0o0400;
+pub const O_EXCL = 0o02000;
+pub const O_NOCTTY = 0o04000;
+pub const O_TRUNC = 0o01000;
+pub const O_APPEND = 0o0010;
+pub const O_NONBLOCK = 0o0200;
+pub const O_DSYNC = 0o0020;
+pub const O_SYNC = 0o040020;
+pub const O_RSYNC = 0o040020;
+pub const O_DIRECTORY = 0o0200000;
+pub const O_NOFOLLOW = 0o0400000;
+pub const O_CLOEXEC = 0o02000000;
+
+pub const O_ASYNC = 0o010000;
+pub const O_DIRECT = 0o0100000;
+pub const O_LARGEFILE = 0o020000;
+pub const O_NOATIME = 0o01000000;
+pub const O_PATH = 0o010000000;
+pub const O_TMPFILE = 0o020200000;
+pub const O_NDELAY = O_NONBLOCK;
+
+pub const F_DUPFD = 0;
+pub const F_GETFD = 1;
+pub const F_SETFD = 2;
+pub const F_GETFL = 3;
+pub const F_SETFL = 4;
+
+pub const F_SETOWN = 24;
+pub const F_GETOWN = 23;
+pub const F_SETSIG = 10;
+pub const F_GETSIG = 11;
+
+pub const F_GETLK = 33;
+pub const F_SETLK = 34;
+pub const F_SETLKW = 35;
+
+pub const F_RDLCK = 0;
+pub const F_WRLCK = 1;
+pub const F_UNLCK = 2;
+
+pub const LOCK_SH = 1;
+pub const LOCK_EX = 2;
+pub const LOCK_UN = 8;
+pub const LOCK_NB = 4;
+
+pub const F_SETOWN_EX = 15;
+pub const F_GETOWN_EX = 16;
+
+pub const F_GETOWNER_UIDS = 17;
+
+pub const MMAP2_UNIT = 4096;
+
+pub const MAP_NORESERVE = 0x0400;
+pub const MAP_GROWSDOWN = 0x1000;
+pub const MAP_DENYWRITE = 0x2000;
+pub const MAP_EXECUTABLE = 0x4000;
+pub const MAP_LOCKED = 0x8000;
+pub const MAP_32BIT = 0x40;
+
+pub const SO_DEBUG = 1;
+pub const SO_REUSEADDR = 0x0004;
+pub const SO_KEEPALIVE = 0x0008;
+pub const SO_DONTROUTE = 0x0010;
+pub const SO_BROADCAST = 0x0020;
+pub const SO_LINGER = 0x0080;
+pub const SO_OOBINLINE = 0x0100;
+pub const SO_REUSEPORT = 0x0200;
+pub const SO_SNDBUF = 0x1001;
+pub const SO_RCVBUF = 0x1002;
+pub const SO_SNDLOWAT = 0x1003;
+pub const SO_RCVLOWAT = 0x1004;
+pub const SO_RCVTIMEO = 0x1006;
+pub const SO_SNDTIMEO = 0x1005;
+pub const SO_ERROR = 0x1007;
+pub const SO_TYPE = 0x1008;
+pub const SO_ACCEPTCONN = 0x1009;
+pub const SO_PROTOCOL = 0x1028;
+pub const SO_DOMAIN = 0x1029;
+pub const SO_NO_CHECK = 11;
+pub const SO_PRIORITY = 12;
+pub const SO_BSDCOMPAT = 14;
+pub const SO_PASSCRED = 17;
+pub const SO_PEERCRED = 18;
+pub const SO_PEERSEC = 30;
+pub const SO_SNDBUFFORCE = 31;
+pub const SO_RCVBUFFORCE = 33;
+
+pub const VDSO_CGT_SYM = "__kernel_clock_gettime";
+pub const VDSO_CGT_VER = "LINUX_2.6.39";
+
+pub const Flock = extern struct {
+    l_type: i16,
+    l_whence: i16,
+    __pad0: [4]u8,
+    l_start: off_t,
+    l_len: off_t,
+    l_pid: pid_t,
+    __unused: [4]u8,
+};
+
+pub const blksize_t = i32;
+pub const nlink_t = u32;
+pub const time_t = isize;
+pub const mode_t = u32;
+pub const off_t = i64;
+pub const ino_t = u64;
+pub const dev_t = usize;
+pub const blkcnt_t = i64;
+
+pub const Stat = extern struct {
+    dev: u32,
+    __pad0: [3]u32,
+    ino: ino_t,
+    mode: mode_t,
+    nlink: nlink_t,
+    uid: uid_t,
+    gid: gid_t,
+    rdev: dev_t,
+    __pad1: [3]u32,
+    size: off_t,
+    atim: timespec,
+    mtim: timespec,
+    ctim: timespec,
+    blksize: blksize_t,
+    __pad3: [1]u32,
+    blocks: blkcnt_t,
+    __pad4: [14]usize,
+
+    pub fn atime(self: Stat) timespec {
+        return self.atim;
+    }
+
+    pub fn mtime(self: Stat) timespec {
+        return self.mtim;
+    }
+
+    pub fn ctime(self: Stat) timespec {
+        return self.ctim;
+    }
+};
+
+pub const timespec = extern struct {
+    tv_sec: isize,
+    tv_nsec: isize,
+};
+
+pub const timeval = extern struct {
+    tv_sec: isize,
+    tv_usec: isize,
+};
+
+pub const timezone = extern struct {
+    tz_minuteswest: i32,
+    tz_dsttime: i32,
+};
+
+pub const Elf_Symndx = u32;
diff --git a/lib/std/os/bits/linux/mipsel.zig b/lib/std/os/bits/linux/mipsel.zig
deleted file mode 100644
index 5946e821ad9fdb4748b50178bc49486643eab1aa..0000000000000000000000000000000000000000
--- a/lib/std/os/bits/linux/mipsel.zig
+++ /dev/null
@@ -1,543 +0,0 @@
-const std = @import("../../../std.zig");
-const linux = std.os.linux;
-const socklen_t = linux.socklen_t;
-const iovec = linux.iovec;
-const iovec_const = linux.iovec_const;
-const uid_t = linux.uid_t;
-const gid_t = linux.gid_t;
-const pid_t = linux.pid_t;
-
-pub const SYS = extern enum(usize) {
-    pub const Linux = 4000;
-
-    syscall = Linux + 0,
-    exit = Linux + 1,
-    fork = Linux + 2,
-    read = Linux + 3,
-    write = Linux + 4,
-    open = Linux + 5,
-    close = Linux + 6,
-    waitpid = Linux + 7,
-    creat = Linux + 8,
-    link = Linux + 9,
-    unlink = Linux + 10,
-    execve = Linux + 11,
-    chdir = Linux + 12,
-    time = Linux + 13,
-    mknod = Linux + 14,
-    chmod = Linux + 15,
-    lchown = Linux + 16,
-    @"break" = Linux + 17,
-    unused18 = Linux + 18,
-    lseek = Linux + 19,
-    getpid = Linux + 20,
-    mount = Linux + 21,
-    umount = Linux + 22,
-    setuid = Linux + 23,
-    getuid = Linux + 24,
-    stime = Linux + 25,
-    ptrace = Linux + 26,
-    alarm = Linux + 27,
-    unused28 = Linux + 28,
-    pause = Linux + 29,
-    utime = Linux + 30,
-    stty = Linux + 31,
-    gtty = Linux + 32,
-    access = Linux + 33,
-    nice = Linux + 34,
-    ftime = Linux + 35,
-    sync = Linux + 36,
-    kill = Linux + 37,
-    rename = Linux + 38,
-    mkdir = Linux + 39,
-    rmdir = Linux + 40,
-    dup = Linux + 41,
-    pipe = Linux + 42,
-    times = Linux + 43,
-    prof = Linux + 44,
-    brk = Linux + 45,
-    setgid = Linux + 46,
-    getgid = Linux + 47,
-    signal = Linux + 48,
-    geteuid = Linux + 49,
-    getegid = Linux + 50,
-    acct = Linux + 51,
-    umount2 = Linux + 52,
-    lock = Linux + 53,
-    ioctl = Linux + 54,
-    fcntl = Linux + 55,
-    mpx = Linux + 56,
-    setpgid = Linux + 57,
-    ulimit = Linux + 58,
-    unused59 = Linux + 59,
-    umask = Linux + 60,
-    chroot = Linux + 61,
-    ustat = Linux + 62,
-    dup2 = Linux + 63,
-    getppid = Linux + 64,
-    getpgrp = Linux + 65,
-    setsid = Linux + 66,
-    sigaction = Linux + 67,
-    sgetmask = Linux + 68,
-    ssetmask = Linux + 69,
-    setreuid = Linux + 70,
-    setregid = Linux + 71,
-    sigsuspend = Linux + 72,
-    sigpending = Linux + 73,
-    sethostname = Linux + 74,
-    setrlimit = Linux + 75,
-    getrlimit = Linux + 76,
-    getrusage = Linux + 77,
-    gettimeofday = Linux + 78,
-    settimeofday = Linux + 79,
-    getgroups = Linux + 80,
-    setgroups = Linux + 81,
-    reserved82 = Linux + 82,
-    symlink = Linux + 83,
-    unused84 = Linux + 84,
-    readlink = Linux + 85,
-    uselib = Linux + 86,
-    swapon = Linux + 87,
-    reboot = Linux + 88,
-    readdir = Linux + 89,
-    mmap = Linux + 90,
-    munmap = Linux + 91,
-    truncate = Linux + 92,
-    ftruncate = Linux + 93,
-    fchmod = Linux + 94,
-    fchown = Linux + 95,
-    getpriority = Linux + 96,
-    setpriority = Linux + 97,
-    profil = Linux + 98,
-    statfs = Linux + 99,
-    fstatfs = Linux + 100,
-    ioperm = Linux + 101,
-    socketcall = Linux + 102,
-    syslog = Linux + 103,
-    setitimer = Linux + 104,
-    getitimer = Linux + 105,
-    stat = Linux + 106,
-    lstat = Linux + 107,
-    fstat = Linux + 108,
-    unused109 = Linux + 109,
-    iopl = Linux + 110,
-    vhangup = Linux + 111,
-    idle = Linux + 112,
-    vm86 = Linux + 113,
-    wait4 = Linux + 114,
-    swapoff = Linux + 115,
-    sysinfo = Linux + 116,
-    ipc = Linux + 117,
-    fsync = Linux + 118,
-    sigreturn = Linux + 119,
-    clone = Linux + 120,
-    setdomainname = Linux + 121,
-    uname = Linux + 122,
-    modify_ldt = Linux + 123,
-    adjtimex = Linux + 124,
-    mprotect = Linux + 125,
-    sigprocmask = Linux + 126,
-    create_module = Linux + 127,
-    init_module = Linux + 128,
-    delete_module = Linux + 129,
-    get_kernel_syms = Linux + 130,
-    quotactl = Linux + 131,
-    getpgid = Linux + 132,
-    fchdir = Linux + 133,
-    bdflush = Linux + 134,
-    sysfs = Linux + 135,
-    personality = Linux + 136,
-    afs_syscall = Linux + 137,
-    setfsuid = Linux + 138,
-    setfsgid = Linux + 139,
-    _llseek = Linux + 140,
-    getdents = Linux + 141,
-    _newselect = Linux + 142,
-    flock = Linux + 143,
-    msync = Linux + 144,
-    readv = Linux + 145,
-    writev = Linux + 146,
-    cacheflush = Linux + 147,
-    cachectl = Linux + 148,
-    sysmips = Linux + 149,
-    unused150 = Linux + 150,
-    getsid = Linux + 151,
-    fdatasync = Linux + 152,
-    _sysctl = Linux + 153,
-    mlock = Linux + 154,
-    munlock = Linux + 155,
-    mlockall = Linux + 156,
-    munlockall = Linux + 157,
-    sched_setparam = Linux + 158,
-    sched_getparam = Linux + 159,
-    sched_setscheduler = Linux + 160,
-    sched_getscheduler = Linux + 161,
-    sched_yield = Linux + 162,
-    sched_get_priority_max = Linux + 163,
-    sched_get_priority_min = Linux + 164,
-    sched_rr_get_interval = Linux + 165,
-    nanosleep = Linux + 166,
-    mremap = Linux + 167,
-    accept = Linux + 168,
-    bind = Linux + 169,
-    connect = Linux + 170,
-    getpeername = Linux + 171,
-    getsockname = Linux + 172,
-    getsockopt = Linux + 173,
-    listen = Linux + 174,
-    recv = Linux + 175,
-    recvfrom = Linux + 176,
-    recvmsg = Linux + 177,
-    send = Linux + 178,
-    sendmsg = Linux + 179,
-    sendto = Linux + 180,
-    setsockopt = Linux + 181,
-    shutdown = Linux + 182,
-    socket = Linux + 183,
-    socketpair = Linux + 184,
-    setresuid = Linux + 185,
-    getresuid = Linux + 186,
-    query_module = Linux + 187,
-    poll = Linux + 188,
-    nfsservctl = Linux + 189,
-    setresgid = Linux + 190,
-    getresgid = Linux + 191,
-    prctl = Linux + 192,
-    rt_sigreturn = Linux + 193,
-    rt_sigaction = Linux + 194,
-    rt_sigprocmask = Linux + 195,
-    rt_sigpending = Linux + 196,
-    rt_sigtimedwait = Linux + 197,
-    rt_sigqueueinfo = Linux + 198,
-    rt_sigsuspend = Linux + 199,
-    pread64 = Linux + 200,
-    pwrite64 = Linux + 201,
-    chown = Linux + 202,
-    getcwd = Linux + 203,
-    capget = Linux + 204,
-    capset = Linux + 205,
-    sigaltstack = Linux + 206,
-    sendfile = Linux + 207,
-    getpmsg = Linux + 208,
-    putpmsg = Linux + 209,
-    mmap2 = Linux + 210,
-    truncate64 = Linux + 211,
-    ftruncate64 = Linux + 212,
-    stat64 = Linux + 213,
-    lstat64 = Linux + 214,
-    fstat64 = Linux + 215,
-    pivot_root = Linux + 216,
-    mincore = Linux + 217,
-    madvise = Linux + 218,
-    getdents64 = Linux + 219,
-    fcntl64 = Linux + 220,
-    reserved221 = Linux + 221,
-    gettid = Linux + 222,
-    readahead = Linux + 223,
-    setxattr = Linux + 224,
-    lsetxattr = Linux + 225,
-    fsetxattr = Linux + 226,
-    getxattr = Linux + 227,
-    lgetxattr = Linux + 228,
-    fgetxattr = Linux + 229,
-    listxattr = Linux + 230,
-    llistxattr = Linux + 231,
-    flistxattr = Linux + 232,
-    removexattr = Linux + 233,
-    lremovexattr = Linux + 234,
-    fremovexattr = Linux + 235,
-    tkill = Linux + 236,
-    sendfile64 = Linux + 237,
-    futex = Linux + 238,
-    sched_setaffinity = Linux + 239,
-    sched_getaffinity = Linux + 240,
-    io_setup = Linux + 241,
-    io_destroy = Linux + 242,
-    io_getevents = Linux + 243,
-    io_submit = Linux + 244,
-    io_cancel = Linux + 245,
-    exit_group = Linux + 246,
-    lookup_dcookie = Linux + 247,
-    epoll_create = Linux + 248,
-    epoll_ctl = Linux + 249,
-    epoll_wait = Linux + 250,
-    remap_file_pages = Linux + 251,
-    set_tid_address = Linux + 252,
-    restart_syscall = Linux + 253,
-    fadvise64 = Linux + 254,
-    statfs64 = Linux + 255,
-    fstatfs64 = Linux + 256,
-    timer_create = Linux + 257,
-    timer_settime = Linux + 258,
-    timer_gettime = Linux + 259,
-    timer_getoverrun = Linux + 260,
-    timer_delete = Linux + 261,
-    clock_settime = Linux + 262,
-    clock_gettime = Linux + 263,
-    clock_getres = Linux + 264,
-    clock_nanosleep = Linux + 265,
-    tgkill = Linux + 266,
-    utimes = Linux + 267,
-    mbind = Linux + 268,
-    get_mempolicy = Linux + 269,
-    set_mempolicy = Linux + 270,
-    mq_open = Linux + 271,
-    mq_unlink = Linux + 272,
-    mq_timedsend = Linux + 273,
-    mq_timedreceive = Linux + 274,
-    mq_notify = Linux + 275,
-    mq_getsetattr = Linux + 276,
-    vserver = Linux + 277,
-    waitid = Linux + 278,
-    add_key = Linux + 280,
-    request_key = Linux + 281,
-    keyctl = Linux + 282,
-    set_thread_area = Linux + 283,
-    inotify_init = Linux + 284,
-    inotify_add_watch = Linux + 285,
-    inotify_rm_watch = Linux + 286,
-    migrate_pages = Linux + 287,
-    openat = Linux + 288,
-    mkdirat = Linux + 289,
-    mknodat = Linux + 290,
-    fchownat = Linux + 291,
-    futimesat = Linux + 292,
-    fstatat64 = Linux + 293,
-    unlinkat = Linux + 294,
-    renameat = Linux + 295,
-    linkat = Linux + 296,
-    symlinkat = Linux + 297,
-    readlinkat = Linux + 298,
-    fchmodat = Linux + 299,
-    faccessat = Linux + 300,
-    pselect6 = Linux + 301,
-    ppoll = Linux + 302,
-    unshare = Linux + 303,
-    splice = Linux + 304,
-    sync_file_range = Linux + 305,
-    tee = Linux + 306,
-    vmsplice = Linux + 307,
-    move_pages = Linux + 308,
-    set_robust_list = Linux + 309,
-    get_robust_list = Linux + 310,
-    kexec_load = Linux + 311,
-    getcpu = Linux + 312,
-    epoll_pwait = Linux + 313,
-    ioprio_set = Linux + 314,
-    ioprio_get = Linux + 315,
-    utimensat = Linux + 316,
-    signalfd = Linux + 317,
-    timerfd = Linux + 318,
-    eventfd = Linux + 319,
-    fallocate = Linux + 320,
-    timerfd_create = Linux + 321,
-    timerfd_gettime = Linux + 322,
-    timerfd_settime = Linux + 323,
-    signalfd4 = Linux + 324,
-    eventfd2 = Linux + 325,
-    epoll_create1 = Linux + 326,
-    dup3 = Linux + 327,
-    pipe2 = Linux + 328,
-    inotify_init1 = Linux + 329,
-    preadv = Linux + 330,
-    pwritev = Linux + 331,
-    rt_tgsigqueueinfo = Linux + 332,
-    perf_event_open = Linux + 333,
-    accept4 = Linux + 334,
-    recvmmsg = Linux + 335,
-    fanotify_init = Linux + 336,
-    fanotify_mark = Linux + 337,
-    prlimit64 = Linux + 338,
-    name_to_handle_at = Linux + 339,
-    open_by_handle_at = Linux + 340,
-    clock_adjtime = Linux + 341,
-    syncfs = Linux + 342,
-    sendmmsg = Linux + 343,
-    setns = Linux + 344,
-    process_vm_readv = Linux + 345,
-    process_vm_writev = Linux + 346,
-    kcmp = Linux + 347,
-    finit_module = Linux + 348,
-    sched_setattr = Linux + 349,
-    sched_getattr = Linux + 350,
-    renameat2 = Linux + 351,
-    seccomp = Linux + 352,
-    getrandom = Linux + 353,
-    memfd_create = Linux + 354,
-    bpf = Linux + 355,
-    execveat = Linux + 356,
-    userfaultfd = Linux + 357,
-    membarrier = Linux + 358,
-    mlock2 = Linux + 359,
-    copy_file_range = Linux + 360,
-    preadv2 = Linux + 361,
-    pwritev2 = Linux + 362,
-    pkey_mprotect = Linux + 363,
-    pkey_alloc = Linux + 364,
-    pkey_free = Linux + 365,
-    statx = Linux + 366,
-    rseq = Linux + 367,
-    io_pgetevents = Linux + 368,
-    openat2 = Linux + 437,
-    pidfd_getfd = Linux + 438,
-
-    _,
-};
-
-pub const O_CREAT = 0o0400;
-pub const O_EXCL = 0o02000;
-pub const O_NOCTTY = 0o04000;
-pub const O_TRUNC = 0o01000;
-pub const O_APPEND = 0o0010;
-pub const O_NONBLOCK = 0o0200;
-pub const O_DSYNC = 0o0020;
-pub const O_SYNC = 0o040020;
-pub const O_RSYNC = 0o040020;
-pub const O_DIRECTORY = 0o0200000;
-pub const O_NOFOLLOW = 0o0400000;
-pub const O_CLOEXEC = 0o02000000;
-
-pub const O_ASYNC = 0o010000;
-pub const O_DIRECT = 0o0100000;
-pub const O_LARGEFILE = 0o020000;
-pub const O_NOATIME = 0o01000000;
-pub const O_PATH = 0o010000000;
-pub const O_TMPFILE = 0o020200000;
-pub const O_NDELAY = O_NONBLOCK;
-
-pub const F_DUPFD = 0;
-pub const F_GETFD = 1;
-pub const F_SETFD = 2;
-pub const F_GETFL = 3;
-pub const F_SETFL = 4;
-
-pub const F_SETOWN = 24;
-pub const F_GETOWN = 23;
-pub const F_SETSIG = 10;
-pub const F_GETSIG = 11;
-
-pub const F_GETLK = 33;
-pub const F_SETLK = 34;
-pub const F_SETLKW = 35;
-
-pub const F_RDLCK = 0;
-pub const F_WRLCK = 1;
-pub const F_UNLCK = 2;
-
-pub const LOCK_SH = 1;
-pub const LOCK_EX = 2;
-pub const LOCK_UN = 8;
-pub const LOCK_NB = 4;
-
-pub const F_SETOWN_EX = 15;
-pub const F_GETOWN_EX = 16;
-
-pub const F_GETOWNER_UIDS = 17;
-
-pub const MMAP2_UNIT = 4096;
-
-pub const MAP_NORESERVE = 0x0400;
-pub const MAP_GROWSDOWN = 0x1000;
-pub const MAP_DENYWRITE = 0x2000;
-pub const MAP_EXECUTABLE = 0x4000;
-pub const MAP_LOCKED = 0x8000;
-pub const MAP_32BIT = 0x40;
-
-pub const SO_DEBUG = 1;
-pub const SO_REUSEADDR = 0x0004;
-pub const SO_KEEPALIVE = 0x0008;
-pub const SO_DONTROUTE = 0x0010;
-pub const SO_BROADCAST = 0x0020;
-pub const SO_LINGER = 0x0080;
-pub const SO_OOBINLINE = 0x0100;
-pub const SO_REUSEPORT = 0x0200;
-pub const SO_SNDBUF = 0x1001;
-pub const SO_RCVBUF = 0x1002;
-pub const SO_SNDLOWAT = 0x1003;
-pub const SO_RCVLOWAT = 0x1004;
-pub const SO_RCVTIMEO = 0x1006;
-pub const SO_SNDTIMEO = 0x1005;
-pub const SO_ERROR = 0x1007;
-pub const SO_TYPE = 0x1008;
-pub const SO_ACCEPTCONN = 0x1009;
-pub const SO_PROTOCOL = 0x1028;
-pub const SO_DOMAIN = 0x1029;
-pub const SO_NO_CHECK = 11;
-pub const SO_PRIORITY = 12;
-pub const SO_BSDCOMPAT = 14;
-pub const SO_PASSCRED = 17;
-pub const SO_PEERCRED = 18;
-pub const SO_PEERSEC = 30;
-pub const SO_SNDBUFFORCE = 31;
-pub const SO_RCVBUFFORCE = 33;
-
-pub const VDSO_CGT_SYM = "__kernel_clock_gettime";
-pub const VDSO_CGT_VER = "LINUX_2.6.39";
-
-pub const Flock = extern struct {
-    l_type: i16,
-    l_whence: i16,
-    __pad0: [4]u8,
-    l_start: off_t,
-    l_len: off_t,
-    l_pid: pid_t,
-    __unused: [4]u8,
-};
-
-pub const blksize_t = i32;
-pub const nlink_t = u32;
-pub const time_t = isize;
-pub const mode_t = u32;
-pub const off_t = i64;
-pub const ino_t = u64;
-pub const dev_t = usize;
-pub const blkcnt_t = i64;
-
-pub const Stat = extern struct {
-    dev: u32,
-    __pad0: [3]u32,
-    ino: ino_t,
-    mode: mode_t,
-    nlink: nlink_t,
-    uid: uid_t,
-    gid: gid_t,
-    rdev: dev_t,
-    __pad1: [3]u32,
-    size: off_t,
-    atim: timespec,
-    mtim: timespec,
-    ctim: timespec,
-    blksize: blksize_t,
-    __pad3: [1]u32,
-    blocks: blkcnt_t,
-    __pad4: [14]usize,
-
-    pub fn atime(self: Stat) timespec {
-        return self.atim;
-    }
-
-    pub fn mtime(self: Stat) timespec {
-        return self.mtim;
-    }
-
-    pub fn ctime(self: Stat) timespec {
-        return self.ctim;
-    }
-};
-
-pub const timespec = extern struct {
-    tv_sec: isize,
-    tv_nsec: isize,
-};
-
-pub const timeval = extern struct {
-    tv_sec: isize,
-    tv_usec: isize,
-};
-
-pub const timezone = extern struct {
-    tz_minuteswest: i32,
-    tz_dsttime: i32,
-};
-
-pub const Elf_Symndx = u32;
diff --git a/lib/std/os/linux.zig b/lib/std/os/linux.zig
index 87ee19898532080613f6f30cebfb6b710541faff..5631a90ef95482d5c70d31d01c61eb92cae3ef20 100644
--- a/lib/std/os/linux.zig
+++ b/lib/std/os/linux.zig
@@ -19,7 +19,7 @@ pub usingnamespace switch (builtin.arch) {
     .aarch64 => @import("linux/arm64.zig"),
     .arm => @import("linux/arm-eabi.zig"),
     .riscv64 => @import("linux/riscv64.zig"),
-    .mipsel => @import("linux/mipsel.zig"),
+    .mips, .mipsel => @import("linux/mips.zig"),
     else => struct {},
 };
 pub usingnamespace @import("bits.zig");
diff --git a/lib/std/os/linux/mips.zig b/lib/std/os/linux/mips.zig
new file mode 100644
index 0000000000000000000000000000000000000000..87c55db9f6d8280ac54cf8315bb509f6e1cf3db4
--- /dev/null
+++ b/lib/std/os/linux/mips.zig
@@ -0,0 +1,161 @@
+usingnamespace @import("../bits.zig");
+
+pub fn syscall0(number: SYS) usize {
+    return asm volatile (
+        \\ syscall
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number))
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall_pipe(fd: *[2]i32) usize {
+    return asm volatile (
+        \\ .set noat
+        \\ .set noreorder
+        \\ syscall
+        \\ blez $7, 1f
+        \\ nop
+        \\ b 2f
+        \\ subu $2, $0, $2
+        \\ 1:
+        \\ sw $2, 0($4)
+        \\ sw $3, 4($4)
+        \\ 2:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(SYS.pipe))
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall1(number: SYS, arg1: usize) usize {
+    return asm volatile (
+        \\ syscall
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1)
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall2(number: SYS, arg1: usize, arg2: usize) usize {
+    return asm volatile (
+        \\ syscall
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1),
+          [arg2] "{$5}" (arg2)
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall3(number: SYS, arg1: usize, arg2: usize, arg3: usize) usize {
+    return asm volatile (
+        \\ syscall
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1),
+          [arg2] "{$5}" (arg2),
+          [arg3] "{$6}" (arg3)
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall4(number: SYS, arg1: usize, arg2: usize, arg3: usize, arg4: usize) usize {
+    return asm volatile (
+        \\ syscall
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1),
+          [arg2] "{$5}" (arg2),
+          [arg3] "{$6}" (arg3),
+          [arg4] "{$7}" (arg4)
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall5(number: SYS, arg1: usize, arg2: usize, arg3: usize, arg4: usize, arg5: usize) usize {
+    return asm volatile (
+        \\ .set noat
+        \\ subu $sp, $sp, 24
+        \\ sw %[arg5], 16($sp)
+        \\ syscall
+        \\ addu $sp, $sp, 24
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1),
+          [arg2] "{$5}" (arg2),
+          [arg3] "{$6}" (arg3),
+          [arg4] "{$7}" (arg4),
+          [arg5] "r" (arg5)
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn syscall6(
+    number: SYS,
+    arg1: usize,
+    arg2: usize,
+    arg3: usize,
+    arg4: usize,
+    arg5: usize,
+    arg6: usize,
+) usize {
+    return asm volatile (
+        \\ .set noat
+        \\ subu $sp, $sp, 24
+        \\ sw %[arg5], 16($sp)
+        \\ sw %[arg6], 20($sp)
+        \\ syscall
+        \\ addu $sp, $sp, 24
+        \\ blez $7, 1f
+        \\ subu $2, $0, $2
+        \\ 1:
+        : [ret] "={$2}" (-> usize)
+        : [number] "{$2}" (@enumToInt(number)),
+          [arg1] "{$4}" (arg1),
+          [arg2] "{$5}" (arg2),
+          [arg3] "{$6}" (arg3),
+          [arg4] "{$7}" (arg4),
+          [arg5] "r" (arg5),
+          [arg6] "r" (arg6)
+        : "memory", "cc", "$7"
+    );
+}
+
+/// This matches the libc clone function.
+pub extern fn clone(func: extern fn (arg: usize) u8, stack: usize, flags: u32, arg: usize, ptid: *i32, tls: usize, ctid: *i32) usize;
+
+pub fn restore() callconv(.Naked) void {
+    return asm volatile ("syscall"
+        :
+        : [number] "{$2}" (@enumToInt(SYS.sigreturn))
+        : "memory", "cc", "$7"
+    );
+}
+
+pub fn restore_rt() callconv(.Naked) void {
+    return asm volatile ("syscall"
+        :
+        : [number] "{$2}" (@enumToInt(SYS.rt_sigreturn))
+        : "memory", "cc", "$7"
+    );
+}
diff --git a/lib/std/os/linux/mipsel.zig b/lib/std/os/linux/mipsel.zig
deleted file mode 100644
index 87c55db9f6d8280ac54cf8315bb509f6e1cf3db4..0000000000000000000000000000000000000000
--- a/lib/std/os/linux/mipsel.zig
+++ /dev/null
@@ -1,161 +0,0 @@
-usingnamespace @import("../bits.zig");
-
-pub fn syscall0(number: SYS) usize {
-    return asm volatile (
-        \\ syscall
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number))
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall_pipe(fd: *[2]i32) usize {
-    return asm volatile (
-        \\ .set noat
-        \\ .set noreorder
-        \\ syscall
-        \\ blez $7, 1f
-        \\ nop
-        \\ b 2f
-        \\ subu $2, $0, $2
-        \\ 1:
-        \\ sw $2, 0($4)
-        \\ sw $3, 4($4)
-        \\ 2:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(SYS.pipe))
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall1(number: SYS, arg1: usize) usize {
-    return asm volatile (
-        \\ syscall
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1)
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall2(number: SYS, arg1: usize, arg2: usize) usize {
-    return asm volatile (
-        \\ syscall
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1),
-          [arg2] "{$5}" (arg2)
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall3(number: SYS, arg1: usize, arg2: usize, arg3: usize) usize {
-    return asm volatile (
-        \\ syscall
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1),
-          [arg2] "{$5}" (arg2),
-          [arg3] "{$6}" (arg3)
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall4(number: SYS, arg1: usize, arg2: usize, arg3: usize, arg4: usize) usize {
-    return asm volatile (
-        \\ syscall
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1),
-          [arg2] "{$5}" (arg2),
-          [arg3] "{$6}" (arg3),
-          [arg4] "{$7}" (arg4)
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall5(number: SYS, arg1: usize, arg2: usize, arg3: usize, arg4: usize, arg5: usize) usize {
-    return asm volatile (
-        \\ .set noat
-        \\ subu $sp, $sp, 24
-        \\ sw %[arg5], 16($sp)
-        \\ syscall
-        \\ addu $sp, $sp, 24
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1),
-          [arg2] "{$5}" (arg2),
-          [arg3] "{$6}" (arg3),
-          [arg4] "{$7}" (arg4),
-          [arg5] "r" (arg5)
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn syscall6(
-    number: SYS,
-    arg1: usize,
-    arg2: usize,
-    arg3: usize,
-    arg4: usize,
-    arg5: usize,
-    arg6: usize,
-) usize {
-    return asm volatile (
-        \\ .set noat
-        \\ subu $sp, $sp, 24
-        \\ sw %[arg5], 16($sp)
-        \\ sw %[arg6], 20($sp)
-        \\ syscall
-        \\ addu $sp, $sp, 24
-        \\ blez $7, 1f
-        \\ subu $2, $0, $2
-        \\ 1:
-        : [ret] "={$2}" (-> usize)
-        : [number] "{$2}" (@enumToInt(number)),
-          [arg1] "{$4}" (arg1),
-          [arg2] "{$5}" (arg2),
-          [arg3] "{$6}" (arg3),
-          [arg4] "{$7}" (arg4),
-          [arg5] "r" (arg5),
-          [arg6] "r" (arg6)
-        : "memory", "cc", "$7"
-    );
-}
-
-/// This matches the libc clone function.
-pub extern fn clone(func: extern fn (arg: usize) u8, stack: usize, flags: u32, arg: usize, ptid: *i32, tls: usize, ctid: *i32) usize;
-
-pub fn restore() callconv(.Naked) void {
-    return asm volatile ("syscall"
-        :
-        : [number] "{$2}" (@enumToInt(SYS.sigreturn))
-        : "memory", "cc", "$7"
-    );
-}
-
-pub fn restore_rt() callconv(.Naked) void {
-    return asm volatile ("syscall"
-        :
-        : [number] "{$2}" (@enumToInt(SYS.rt_sigreturn))
-        : "memory", "cc", "$7"
-    );
-}
diff --git a/lib/std/os/linux/tls.zig b/lib/std/os/linux/tls.zig
index e7d836eff6ceb1b171fc547a9db7fe50968abfc9..8cba45d4b380b68fb4aaa284c2aae63e0762e83d 100644
--- a/lib/std/os/linux/tls.zig
+++ b/lib/std/os/linux/tls.zig
@@ -48,7 +48,7 @@ const TLSVariant = enum {
 };
 
 const tls_variant = switch (builtin.arch) {
-    .arm, .armeb, .aarch64, .aarch64_be, .riscv32, .riscv64, .mipsel => TLSVariant.VariantI,
+    .arm, .armeb, .aarch64, .aarch64_be, .riscv32, .riscv64, .mips, .mipsel => TLSVariant.VariantI,
     .x86_64, .i386 => TLSVariant.VariantII,
     else => @compileError("undefined tls_variant for this architecture"),
 };
@@ -64,7 +64,7 @@ const tls_tcb_size = switch (builtin.arch) {
 
 // Controls if the TP points to the end of the TCB instead of its beginning
 const tls_tp_points_past_tcb = switch (builtin.arch) {
-    .riscv32, .riscv64, .mipsel, .powerpc64, .powerpc64le => true,
+    .riscv32, .riscv64, .mips, .mipsel, .powerpc64, .powerpc64le => true,
     else => false,
 };
 
@@ -72,12 +72,12 @@ const tls_tp_points_past_tcb = switch (builtin.arch) {
 // make the generated code more efficient
 
 const tls_tp_offset = switch (builtin.arch) {
-    .mipsel => 0x7000,
+    .mips, .mipsel => 0x7000,
     else => 0,
 };
 
 const tls_dtv_offset = switch (builtin.arch) {
-    .mipsel => 0x8000,
+    .mips, .mipsel => 0x8000,
     .riscv32, .riscv64 => 0x800,
     else => 0,
 };
@@ -156,7 +156,7 @@ pub fn setThreadPointer(addr: usize) void {
                 : [addr] "r" (addr)
             );
         },
-        .mipsel => {
+        .mips, .mipsel => {
             const rc = std.os.linux.syscall1(.set_thread_area, addr);
             assert(rc == 0);
         },
diff --git a/lib/std/special/c.zig b/lib/std/special/c.zig
index e0c2636df1d1c5ba92a9efc2d0bd81bb6ff3c33f..8bfd5408585af7a46d477a3dacedb864b85483f6 100644
--- a/lib/std/special/c.zig
+++ b/lib/std/special/c.zig
@@ -354,7 +354,7 @@ fn clone() callconv(.Naked) void {
                 \\    ecall
             );
         },
-        .mipsel => {
+        .mips, .mipsel => {
             asm volatile (
                 \\  # Save function pointer and argument pointer on new thread stack
                 \\  and $5, $5, -8
diff --git a/lib/std/start.zig b/lib/std/start.zig
index fbb8140666d5627b425f99fdaa692e7165364ba0..631bb2e9f8703f95381f9cf5513525f9a05bd7ce 100644
--- a/lib/std/start.zig
+++ b/lib/std/start.zig
@@ -108,7 +108,7 @@ fn _start() callconv(.Naked) noreturn {
                 : [argc] "=r" (-> [*]usize)
             );
         },
-        .mipsel => {
+        .mips, .mipsel => {
             // Need noat here because LLVM is free to pick any register
             starting_stack_ptr = asm (
                 \\ .set noat
diff --git a/lib/std/unicode.zig b/lib/std/unicode.zig
index 333287b3516db6394358200ae5afc9b45e02198b..df2e16a4bf73fcb67a09af0178d52a8f51d461c3 100644
--- a/lib/std/unicode.zig
+++ b/lib/std/unicode.zig
@@ -660,6 +660,9 @@ fn calcUtf16LeLen(utf8: []const u8) usize {
 }
 
 test "utf8ToUtf16LeStringLiteral" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     {
         const bytes = [_:0]u16{0x41};
         const utf16 = utf8ToUtf16LeStringLiteral("A");
diff --git a/src/analyze.cpp b/src/analyze.cpp
index 28b1f0cd76809b7fecbea0067d864e0f6f7e6c20..d1702738083c687c402034a562e995e7d2cf0c22 100644
--- a/src/analyze.cpp
+++ b/src/analyze.cpp
@@ -1007,7 +1007,7 @@ bool want_first_arg_sret(CodeGen *g, FnTypeId *fn_type_id) {
     {
         X64CABIClass abi_class = type_c_abi_x86_64_class(g, fn_type_id->return_type);
         return abi_class == X64CABIClass_MEMORY || abi_class == X64CABIClass_MEMORY_nobyval;
-    } else if (g->zig_target->arch == ZigLLVM_mipsel) {
+    } else if (g->zig_target->arch == ZigLLVM_mips || g->zig_target->arch == ZigLLVM_mipsel) {
         return false;
     }
     zig_panic("TODO implement C ABI for this architecture. See https://github.com/ziglang/zig/issues/1481");
diff --git a/test/stage1/behavior/byteswap.zig b/test/stage1/behavior/byteswap.zig
index d6e07e7a56887f2d5b6610338247bc238a5e460a..b980d6057db1e9731dd0321d2d8168793f01d426 100644
--- a/test/stage1/behavior/byteswap.zig
+++ b/test/stage1/behavior/byteswap.zig
@@ -43,7 +43,7 @@ test "@byteSwap vectors" {
     if (std.Target.current.os.tag == .dragonfly) return error.SkipZigTest;
 
     // https://github.com/ziglang/zig/issues/3317
-    if (std.Target.current.cpu.arch == .mipsel) return error.SkipZigTest;
+    if (std.Target.current.cpu.arch == .mipsel or std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
 
     const ByteSwapVectorTest = struct {
         fn run() void {
diff --git a/test/stage1/behavior/cast.zig b/test/stage1/behavior/cast.zig
index 83b21c5379e637c2f5137a00aac62b5304575224..d277590c7a1f686247837a8301c11906a0ba0633 100644
--- a/test/stage1/behavior/cast.zig
+++ b/test/stage1/behavior/cast.zig
@@ -16,6 +16,9 @@ test "integer literal to pointer cast" {
 }
 
 test "pointer reinterpret const float to int" {
+    // https://github.com/ziglang/zig/issues/3345
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     const float: f64 = 5.99999999999994648725e-01;
     const float_ptr = &float;
     const int_ptr = @ptrCast(*const i32, float_ptr);
diff --git a/test/stage1/behavior/shuffle.zig b/test/stage1/behavior/shuffle.zig
index 2189b3e0e1be17fef9bad84200fc95f50af09545..0069be56439b04a94cdc91477161ffa9f1ac03db 100644
--- a/test/stage1/behavior/shuffle.zig
+++ b/test/stage1/behavior/shuffle.zig
@@ -34,7 +34,7 @@ test "@shuffle" {
 
             // bool
             // Disabled because of #3317
-            if (@import("builtin").arch != .mipsel) {
+            if (@import("builtin").arch != .mipsel and std.Target.current.cpu.arch != .mips) {
                 var x2: @Vector(4, bool) = [4]bool{ false, true, false, true };
                 var v4: @Vector(2, bool) = [2]bool{ true, false };
                 const mask5: @Vector(4, i32) = [4]i32{ 0, ~@as(i32, 1), 1, 2 };
diff --git a/test/stage1/behavior/union.zig b/test/stage1/behavior/union.zig
index be7a84c5b4502679a81766668db741fe1f5df59a..8555e712dd393d81942977763cf029183f322c31 100644
--- a/test/stage1/behavior/union.zig
+++ b/test/stage1/behavior/union.zig
@@ -623,6 +623,9 @@ test "0-sized extern union definition" {
 }
 
 test "union initializer generates padding only if needed" {
+    // https://github.com/ziglang/zig/issues/5127
+    if (std.Target.current.cpu.arch == .mips) return error.SkipZigTest;
+
     const U = union(enum) {
         A: u24,
     };
diff --git a/test/tests.zig b/test/tests.zig
index a8c42c74959d0630559ad6f7763e9c374865a7d9..d5fdbd74cfc0213d536cb5b72291fb06f2419dd8 100644
--- a/test/tests.zig
+++ b/test/tests.zig
@@ -145,6 +145,31 @@ const test_targets = blk: {
         //    .link_libc = true,
         //},
 
+        TestTarget{
+            .target = .{
+                .cpu_arch = .mips,
+                .os_tag = .linux,
+                .abi = .none,
+            },
+        },
+        TestTarget{
+            .target = .{
+                .cpu_arch = .mips,
+                .os_tag = .linux,
+                .abi = .musl,
+            },
+            .link_libc = true,
+        },
+        // https://github.com/ziglang/zig/issues/4927
+        //TestTarget{
+        //    .target = .{
+        //        .cpu_arch = .mips,
+        //        .os_tag = .linux,
+        //        .abi = .gnu,
+        //    },
+        //    .link_libc = true,
+        //},
+
         TestTarget{
             .target = .{
                 .cpu_arch = .mipsel,