diff options
Diffstat (limited to 'std')
| -rw-r--r-- | std/special/bootstrap.zig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/std/special/bootstrap.zig b/std/special/bootstrap.zig index 04b29d6709..064d8bac68 100644 --- a/std/special/bootstrap.zig +++ b/std/special/bootstrap.zig @@ -171,6 +171,13 @@ fn linuxSetThreadArea(addr: usize) void { // acrh_prctl is documented to never fail assert(rc == 0); }, + builtin.Arch.aarch64 => { + asm volatile ( + \\ msr tpidr_el0,x0 + \\ mov w0,#0 + \\ ret + ); + }, else => @compileError("Unsupported architecture"), } } |