From 4606a1ab25ce35d854dbbb95728521362af2b77c Mon Sep 17 00:00:00 2001
From: Rekai Musuka <rekai@musuka.dev>
Date: Fri, 14 Jan 2022 05:30:32 -0400
Subject: [PATCH] chore: distinguish between undefined ARM and THUMB instr

---
 src/cpu.zig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cpu.zig b/src/cpu.zig
index 8fc1beb..a5dfacd 100644
--- a/src/cpu.zig
+++ b/src/cpu.zig
@@ -245,10 +245,10 @@ const Mode = enum(u5) {
 
 fn armUndefined(_: *Arm7tdmi, _: *Bus, opcode: u32) void {
     const id = armIdx(opcode);
-    std.debug.panic("[CPU] {{0x{X:}}} 0x{X:} is an illegal opcode", .{ id, opcode });
+    std.debug.panic("[CPU:ARM] {{0x{X:}}} 0x{X:} is an illegal opcode", .{ id, opcode });
 }
 
 fn thumbUndefined(_: *Arm7tdmi, _: *Bus, opcode: u16) void {
     const id = thumbIdx(opcode);
-    std.debug.panic("[CPU] {{0x{X:}}} 0x{X:} is an illegal opcode", .{ id, opcode });
+    std.debug.panic("[CPU:THUMB] {{0x{X:}}} 0x{X:} is an illegal opcode", .{ id, opcode });
 }