From 683f3b18d536f2f000d217f241967f2520ba7593 Mon Sep 17 00:00:00 2001
From: red031000 <rubenru09@aol.com>
Date: Mon, 31 Aug 2020 18:11:34 +0100
Subject: error_handling

---
 arm9/asm/error_handling.s | 17 -----------------
 arm9/src/error_handling.c | 16 ++++++++++++++++
 include/error_handling.h  |  6 ++++++
 include/global.h          |  3 +--
 4 files changed, 23 insertions(+), 19 deletions(-)
 delete mode 100644 arm9/asm/error_handling.s
 create mode 100644 arm9/src/error_handling.c
 create mode 100644 include/error_handling.h

diff --git a/arm9/asm/error_handling.s b/arm9/asm/error_handling.s
deleted file mode 100644
index d6330897..00000000
--- a/arm9/asm/error_handling.s
+++ /dev/null
@@ -1,17 +0,0 @@
-	.include "asm/macros.inc"
-    .include "global.inc"
-
-	.text
-
-	thumb_func_start ErrorHandling
-ErrorHandling: ; 0x02020C2C
-	push {r3, lr}
-	bl FUN_02031810
-	cmp r0, #0x0
-	beq _02020C42
-	bl OS_GetProcMode
-	cmp r0, #0x12
-	beq _02020C42
-	bl PrintErrorMessageAndReset
-_02020C42:
-	pop {r3, pc}
diff --git a/arm9/src/error_handling.c b/arm9/src/error_handling.c
new file mode 100644
index 00000000..7ccadd95
--- /dev/null
+++ b/arm9/src/error_handling.c
@@ -0,0 +1,16 @@
+#include "global.h"
+#include "error_handling.h"
+
+extern u32 FUN_02031810(void);
+extern void PrintErrorMessageAndReset(void);
+
+THUMB_FUNC void ErrorHandling(void)
+{
+    if (FUN_02031810())
+    {
+        if (OS_GetProcMode() != OS_PROCMODE_IRQ)
+        {
+            PrintErrorMessageAndReset();
+        }
+    }
+}
\ No newline at end of file
diff --git a/include/error_handling.h b/include/error_handling.h
new file mode 100644
index 00000000..1299fcba
--- /dev/null
+++ b/include/error_handling.h
@@ -0,0 +1,6 @@
+#ifndef POKEDIAMOND_ERROR_HANDLING_H
+#define POKEDIAMOND_ERROR_HANDLING_H
+
+void ErrorHandling(void);
+
+#endif //POKEDIAMOND_ERROR_HANDLING_H
diff --git a/include/global.h b/include/global.h
index 3b377e5e..e0e8cb22 100644
--- a/include/global.h
+++ b/include/global.h
@@ -8,11 +8,10 @@
 #include "nitro.h"
 #include "global.fieldmap.h"
 #include "constants/global.h"
+#include "error_handling.h"
 
 #define NELEMS(a) (sizeof(a) / sizeof(*(a)))
 
-extern void ErrorHandling(void);
-
 #define GF_ASSERT(expr) do {if (!(expr)) ErrorHandling();} while (0)
 
 #ifndef IN_MAIN_C
-- 
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