From 0557caad981eb95f012547f77f9f8ca52e8875a0 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Fri, 19 Feb 2016 22:07:08 -0800
Subject: [PATCH] GB Memory: Write back HDMA addresses when done

---
 src/gb/memory.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gb/memory.c b/src/gb/memory.c
index 07fbe49ed..1e82efbf6 100644
--- a/src/gb/memory.c
+++ b/src/gb/memory.c
@@ -347,6 +347,10 @@ void _GBMemoryHDMAService(struct GB* gb) {
 	if (gb->memory.hdmaRemaining) {
 		gb->memory.hdmaNext += 2;
 	} else {
+		gb->memory.io[REG_HDMA1] = gb->memory.hdmaSource >> 8;
+		gb->memory.io[REG_HDMA2] = gb->memory.hdmaSource;
+		gb->memory.io[REG_HDMA3] = gb->memory.hdmaDest >> 8;
+		gb->memory.io[REG_HDMA4] = gb->memory.hdmaDest;
 		if (gb->memory.isHdma) {
 			--gb->memory.io[REG_HDMA5];
 		} else {