diff --git a/lib/std/debug/Dwarf.zig b/lib/std/debug/Dwarf.zig
index 11dc6e5429..16b3b86bb3 100644
--- a/lib/std/debug/Dwarf.zig
+++ b/lib/std/debug/Dwarf.zig
@@ -1434,6 +1434,7 @@ pub fn ipRegNum(arch: std.Target.Cpu.Arch) ?u16 {
         .arm, .armeb, .thumb, .thumbeb => 15,
         .csky => 64,
         .hexagon => 76,
+        .kvx => 64,
         .lanai => 2,
         .loongarch32, .loongarch64 => 64,
         .m68k => 26,
@@ -1457,6 +1458,7 @@ pub fn fpRegNum(arch: std.Target.Cpu.Arch) u16 {
         .arm, .armeb, .thumb, .thumbeb => 11,
         .csky => 14,
         .hexagon => 30,
+        .kvx => 14,
         .lanai => 5,
         .loongarch32, .loongarch64 => 22,
         .m68k => 14,
@@ -1480,6 +1482,7 @@ pub fn spRegNum(arch: std.Target.Cpu.Arch) u16 {
         .arm, .armeb, .thumb, .thumbeb => 13,
         .csky => 14,
         .hexagon => 29,
+        .kvx => 12,
         .lanai => 4,
         .loongarch32, .loongarch64 => 3,
         .m68k => 15,