From 9cd37a06965f1993f6e70ca3f10008d02f77334b Mon Sep 17 00:00:00 2001
From: Alex Rønne Petersen <alex@alexrp.com>
Date: Tue, 7 Oct 2025 08:46:43 +0200
Subject: std.debug.Dwarf: use 66 as the (fake) MIPS PC register

32-63 conflict with the floating point registers. 64 and 65 are used for the
ac0 hi/lo registers.
---
 lib/std/debug/Dwarf.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/std/debug/Dwarf.zig')

diff --git a/lib/std/debug/Dwarf.zig b/lib/std/debug/Dwarf.zig
index a6ecd07b23..98d7addb32 100644
--- a/lib/std/debug/Dwarf.zig
+++ b/lib/std/debug/Dwarf.zig
@@ -1433,7 +1433,7 @@ pub fn ipRegNum(arch: std.Target.Cpu.Arch) ?u16 {
         .arm, .armeb, .thumb, .thumbeb => 15,
         .hexagon => 76,
         .loongarch32, .loongarch64 => 64,
-        .mips, .mipsel, .mips64, .mips64el => 37,
+        .mips, .mipsel, .mips64, .mips64el => 66,
         .powerpc, .powerpcle, .powerpc64, .powerpc64le => 67,
         .riscv32, .riscv32be, .riscv64, .riscv64be => 65,
         .s390x => 65,
-- 
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