zig

commit 44d4656dfc8ecf10a4dea0462767ca4e6513a818 (tree)
parent 37275c0f69769774ba4f1fc577b04aa36e24ac6f
Author: Alex Rønne Petersen <alex@alexrp.com>
Date:   Tue, 23 Jul 2024 07:27:07 +0200

std.os.linux.tls: Add m68k support.

Diffstat:
M
lib/std/os/linux/tls.zig
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/lib/std/os/linux/tls.zig b/lib/std/os/linux/tls.zig
@@ -70,6 +70,7 @@ const current_variant: Variant = switch (native_arch) {
     .thumb,
     .thumbeb,
     => .I_original,
+    .m68k,
     .mips,
     .mipsel,
     .mips64,
@@ -90,6 +91,7 @@ const current_variant: Variant = switch (native_arch) {
 
 /// The Offset value for the modified Variant I.
 const current_tp_offset = switch (native_arch) {
+    .m68k,
     .mips,
     .mipsel,
     .mips64,
@@ -104,6 +106,7 @@ const current_tp_offset = switch (native_arch) {
 
 /// Usually only used by the modified Variant I.
 const current_dtv_offset = switch (native_arch) {
+    .m68k,
     .mips,
     .mipsel,
     .mips64,
@@ -236,6 +239,10 @@ pub fn setThreadPointer(addr: usize) void {
             const rc = @call(.always_inline, linux.syscall1, .{ .set_tls, addr });
             assert(rc == 0);
         },
+        .m68k => {
+            const rc = linux.syscall1(.set_thread_area, addr);
+            assert(rc == 0);
+        },
         .riscv32, .riscv64 => {
             asm volatile (
                 \\ mv tp, %[addr]