From 6344325860587c6a0586322cbc7ecb9cc9697a95 Mon Sep 17 00:00:00 2001
From: Astatin <git@astatin.live>
Date: Thu, 14 Nov 2024 22:41:12 +0900
Subject: Add debug instruction

---
 src/state.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/state.rs')

diff --git a/src/state.rs b/src/state.rs
index 49bea41..81e841d 100644
--- a/src/state.rs
+++ b/src/state.rs
@@ -83,6 +83,19 @@ impl CPU {
             _ => unimplemented!(),
         }
     }
+
+    pub fn print_debug(&self) {
+        println!(
+            "PC: 0x{:04x}, SP: 0x{:04x}, A: 0x{:02x}, BC: 0x{:04x}, DE: 0x{:04x}, HL: 0x{:04x}, F: 0x{:02x}",
+            self.pc,
+            self.sp,
+            self.r[reg::A as usize],
+            self.r16(reg::BC),
+            self.r16(reg::DE),
+            self.r16(reg::HL),
+            self.r[reg::F as usize],
+        );
+    }
 }
 
 pub struct Memory {
-- 
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