Commit c829f2f7b7

@@ -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;

@@ -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 };

@@ -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 {

@@ -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"]
     );

@@ -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 {},
 };
 

@@ -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);
         },

@@ -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");

@@ -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

@@ -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);

@@ -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;
     }

@@ -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();
 

@@ -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😂",

@@ -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

@@ -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");

@@ -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");

@@ -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 {

@@ -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);

@@ -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 };

@@ -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,
     };

@@ -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,