From a727ca4152028621d12a61785d1195225cac608c Mon Sep 17 00:00:00 2001
From: Pk11 <pk11@outlook.jp>
Date: Sat, 30 Dec 2023 18:47:51 -0600
Subject: [PATCH] Fix dumping EEPROM registers in 32 MB ROMs (#222)

---
 arm9/source/dumpOperations.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arm9/source/dumpOperations.cpp b/arm9/source/dumpOperations.cpp
index 46359a1..dd2ba69 100644
--- a/arm9/source/dumpOperations.cpp
+++ b/arm9/source/dumpOperations.cpp
@@ -1217,6 +1217,14 @@ void gbaCartDump(void) {
 				}
 			}
 
+			// 32MB + EEPROM: Fix last 256 bytes
+			if(!failed && (romSize == (32 << 20) && (saveType == SAVE_GBA_EEPROM_05 || saveType == SAVE_GBA_EEPROM_8))) {
+				u8 buffer[256];
+				toncset(buffer, ((u8 *)GBAROM)[((32 << 20) - 257)], 256);
+				fseek(destinationFile, -256, SEEK_END);
+				fwrite(buffer, 1, 256, destinationFile);
+			}
+
 			// Check for 64MB GBA Video ROM
 			if ((strncmp((char*)0x080000AC, "MSAE", 4) == 0 // Shark Tale
 			|| strncmp((char*)0x080000AC, "MSKE", 4) == 0   // Shrek