From 4edb8c9908f8e5b09194ca07a8ccdc724fd0f150 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Tue, 15 Sep 2026 06:09:13 +0200
Subject: [PATCH] std: fix .cfi_undefined operands for or1k

---
 lib/std/os/linux/or1k.zig | 2 +-
 lib/std/start.zig         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/std/os/linux/or1k.zig b/lib/std/os/linux/or1k.zig
index 2b34a200569292ebd89e6485ce27695788c6a46a..edf8745fede27b6af7235547befbfcf438351d8c 100644
--- a/lib/std/os/linux/or1k.zig
+++ b/lib/std/os/linux/or1k.zig
@@ -145,7 +145,7 @@ pub fn clone() callconv(.naked) u32 {
         \\1:
     );
     if (builtin.unwind_tables != .none or !builtin.strip_debug_info) asm volatile (
-        \\ .cfi_undefined r9
+        \\ .cfi_undefined 9
     );
     asm volatile (
         \\ l.ori r2, r0, 0
diff --git a/lib/std/start.zig b/lib/std/start.zig
index d86e6172523d7b3999e04c3fee07633792630a9d..0a83ece4f107c1bda7a770b23f7cc56a04296705 100644
--- a/lib/std/start.zig
+++ b/lib/std/start.zig
@@ -189,7 +189,7 @@ fn _start() callconv(.naked) noreturn {
             .m88k => ".cfi_undefined %%r1",
             .microblaze, .microblazeel => "", // No CFI support.
             .mips, .mipsel, .mips64, .mips64el => ".cfi_undefined $ra",
-            .or1k => ".cfi_undefined r9",
+            .or1k => ".cfi_undefined 9",
             .powerpc, .powerpcle, .powerpc64, .powerpc64le => ".cfi_undefined lr",
             .riscv32, .riscv32be, .riscv64, .riscv64be => if (builtin.zig_backend == .stage2_riscv64)
                 ""
-- 
2.54.0