Commit 9db992bd9b

Alex Rønne Petersen <alex@alexrp.com>
2024-07-23 07:27:17
std.os.linux.tls: Add loongarch support.
master
1 parent 44d4656
Changed files (1)
lib
std
os
linux
tls.zig
lib/std/os/linux/tls.zig
@@ -70,6 +70,8 @@ const current_variant: Variant = switch (native_arch) {
     .thumb,
     .thumbeb,
     => .I_original,
+    .loongarch32,
+    .loongarch64,
     .m68k,
     .mips,
     .mipsel,
@@ -243,6 +245,13 @@ pub fn setThreadPointer(addr: usize) void {
             const rc = linux.syscall1(.set_thread_area, addr);
             assert(rc == 0);
         },
+        .loongarch32, .loongarch64 => {
+            asm volatile (
+                \\ mv tp, %[addr]
+                :
+                : [addr] "r" (addr),
+            );
+        },
         .riscv32, .riscv64 => {
             asm volatile (
                 \\ mv tp, %[addr]