1 files changed, 27 insertions, 6 deletions

diff --git a/lib/std/os/bits/linux.zig b/lib/std/os/bits/linux.zig
index 8dbf21fcf2..ce9b4a90d1 100644
--- a/lib/std/os/bits/linux.zig
+++ b/lib/std/os/bits/linux.zig
@@ -19,6 +19,7 @@ pub usingnamespace switch (builtin.arch) {
     .aarch64 => @import("linux/arm64.zig"),
     .arm => @import("linux/arm-eabi.zig"),
     .riscv64 => @import("linux/riscv64.zig"),
+    .sparcv9 => @import("linux/sparc64.zig"),
     .mips, .mipsel => @import("linux/mips.zig"),
     .powerpc64, .powerpc64le => @import("linux/powerpc64.zig"),
     else => struct {},
@@ -30,6 +31,7 @@ pub usingnamespace @import("linux/securebits.zig");
 
 const is_mips = builtin.arch.isMIPS();
 const is_ppc64 = builtin.arch.isPPC64();
+const is_sparc = builtin.arch.isSPARC();
 
 pub const pid_t = i32;
 pub const fd_t = i32;
@@ -182,28 +184,47 @@ pub usingnamespace if (is_mips)
         pub const SA_NOCLDSTOP = 1;
         pub const SA_NOCLDWAIT = 0x10000;
         pub const SA_SIGINFO = 8;
+        pub const SA_RESTART = 0x10000000;
+        pub const SA_RESETHAND = 0x80000000;
+        pub const SA_ONSTACK = 0x08000000;
+        pub const SA_NODEFER = 0x40000000;
+        pub const SA_RESTORER = 0x04000000;
 
         pub const SIG_BLOCK = 1;
         pub const SIG_UNBLOCK = 2;
         pub const SIG_SETMASK = 3;
     }
+else if (is_sparc)
+    struct {
+        pub const SA_NOCLDSTOP = 0x8;
+        pub const SA_NOCLDWAIT = 0x100;
+        pub const SA_SIGINFO = 0x200;
+        pub const SA_RESTART = 0x2;
+        pub const SA_RESETHAND = 0x4;
+        pub const SA_ONSTACK = 0x1;
+        pub const SA_NODEFER = 0x20;
+        pub const SA_RESTORER = 0x04000000;
+
+        pub const SIG_BLOCK = 1;
+        pub const SIG_UNBLOCK = 2;
+        pub const SIG_SETMASK = 4;
+    }
 else
     struct {
         pub const SA_NOCLDSTOP = 1;
         pub const SA_NOCLDWAIT = 2;
         pub const SA_SIGINFO = 4;
+        pub const SA_RESTART = 0x10000000;
+        pub const SA_RESETHAND = 0x80000000;
+        pub const SA_ONSTACK = 0x08000000;
+        pub const SA_NODEFER = 0x40000000;
+        pub const SA_RESTORER = 0x04000000;
 
         pub const SIG_BLOCK = 0;
         pub const SIG_UNBLOCK = 1;
         pub const SIG_SETMASK = 2;
     };
 
-pub const SA_ONSTACK = 0x08000000;
-pub const SA_RESTART = 0x10000000;
-pub const SA_NODEFER = 0x40000000;
-pub const SA_RESETHAND = 0x80000000;
-pub const SA_RESTORER = 0x04000000;
-
 pub const SIGHUP = 1;
 pub const SIGINT = 2;
 pub const SIGQUIT = 3;