From 5e648a8db32e898510f8b4b95115e629a011e7bf Mon Sep 17 00:00:00 2001
From: Arisotura <thetotalworm@gmail.com>
Date: Fri, 30 Apr 2021 03:01:52 +0200
Subject: [PATCH] fill most gaps in ROM list

---
 src/NDSCart.cpp | 19 +++++++++++++++++++
 src/ROMList.h   | 20 ++++++++++----------
 2 files changed, 29 insertions(+), 10 deletions(-)

diff --git a/src/NDSCart.cpp b/src/NDSCart.cpp
index 488bd9a2..4d102033 100644
--- a/src/NDSCart.cpp
+++ b/src/NDSCart.cpp
@@ -754,6 +754,25 @@ u8 CartRetail::SRAMWrite_FLASH(u8 val, u32 pos, bool last)
         if (last) SRAMStatus &= ~(1<<1);
         return 0;
 
+    case 0x0B: // fast read
+        if (pos <= 3)
+        {
+            SRAMAddr <<= 8;
+            SRAMAddr |= val;
+            return 0;
+        }
+        else if (pos == 4)
+        {
+            // dummy byte
+            return 0;
+        }
+        else
+        {
+            u8 ret = SRAM[SRAMAddr & (SRAMLength-1)];
+            SRAMAddr++;
+            return ret;
+        }
+
     case 0x9F: // read JEDEC IC
         // GBAtek says it should be 0xFF. verify?
         return 0xFF;
diff --git a/src/ROMList.h b/src/ROMList.h
index af2eab1c..30be9812 100644
--- a/src/ROMList.h
+++ b/src/ROMList.h
@@ -478,7 +478,7 @@ ROMListEntry ROMList[] =
 	{0x45365241, 0x00800000, 0x00000002},
 	{0x45365242, 0x02000000, 0x00000002},
 	{0x45365259, 0x02000000, 0x00000002},
-	{0x45365342, 0x01000000, 0xFFFFFFFF},
+	{0x45365342, 0x01000000, 0x00000001},
 	{0x45365343, 0x04000000, 0x00000002},
 	{0x45365359, 0x04000000, 0x00000005},
 	{0x45365541, 0x00800000, 0x00000002},
@@ -492,7 +492,7 @@ ROMListEntry ROMList[] =
 	{0x45373359, 0x01000000, 0x00000001},
 	{0x45373442, 0x01000000, 0x00000001},
 	{0x45373541, 0x01000000, 0x00000008},
-	{0x45373542, 0x00800000, 0xFFFFFFFF},
+	{0x45373542, 0x00800000, 0x00000002},
 	{0x45373643, 0x00800000, 0x00000001},
 	{0x45374143, 0x02000000, 0x00000002},
 	{0x45374159, 0x02000000, 0x00000002},
@@ -845,7 +845,7 @@ ROMListEntry ROMList[] =
 	{0x45444E43, 0x04000000, 0x00000002},
 	{0x45444E59, 0x02000000, 0x00000001},
 	{0x45445041, 0x01000000, 0x00000002},
-	{0x45445042, 0x04000000, 0xFFFFFFFF},
+	{0x45445042, 0x04000000, 0x00000002},
 	{0x45445043, 0x02000000, 0x00000001},
 	{0x45445054, 0x08000000, 0x00000001},
 	{0x45445241, 0x02000000, 0x00000001},
@@ -913,7 +913,7 @@ ROMListEntry ROMList[] =
 	{0x45463641, 0x08000000, 0x00000003},
 	{0x45463642, 0x08000000, 0x00000001},
 	{0x45463659, 0x02000000, 0x00000000},
-	{0x45463742, 0x01000000, 0xFFFFFFFF},
+	{0x45463742, 0x01000000, 0x00000001},
 	{0x45463743, 0x01000000, 0x00000003},
 	{0x45463859, 0x08000000, 0x00000008},
 	{0x45464159, 0x02000000, 0x00000002},
@@ -939,7 +939,7 @@ ROMListEntry ROMList[] =
 	{0x45464C42, 0x10000000, 0x00000003},
 	{0x45464C43, 0x02000000, 0x00000001},
 	{0x45464D41, 0x01000000, 0x00000001},
-	{0x45464D44, 0x02000000, 0xFFFFFFFF},
+	{0x45464D44, 0x02000000, 0x00000001},
 	{0x45464D59, 0x04000000, 0x00000003},
 	{0x45464E41, 0x02000000, 0x00000005},
 	{0x45465042, 0x04000000, 0x00000002},
@@ -1643,7 +1643,7 @@ ROMListEntry ROMList[] =
 	{0x45534754, 0x02000000, 0x00000001},
 	{0x45534759, 0x04000000, 0x00000003},
 	{0x45534841, 0x02000000, 0x00000002},
-	{0x45534844, 0x02000000, 0xFFFFFFFF},
+	{0x45534844, 0x02000000, 0x00000002},
 	{0x45534859, 0x02000000, 0x00000003},
 	{0x45534941, 0x01000000, 0x00000001},
 	{0x45534959, 0x04000000, 0x00000002},
@@ -2616,7 +2616,7 @@ ROMListEntry ROMList[] =
 	{0x4A354F41, 0x02000000, 0x00000005},
 	{0x4A354F42, 0x10000000, 0x00000005},
 	{0x4A354F59, 0x04000000, 0x00000003},
-	{0x4A355154, 0x04000000, 0xFFFFFFFF},
+	{0x4A355154, 0x04000000, 0x00000001},
 	{0x4A355159, 0x01000000, 0x00000002},
 	{0x4A355442, 0x08000000, 0x00000002},
 	{0x4A355543, 0x04000000, 0x00000002},
@@ -3131,7 +3131,7 @@ ROMListEntry ROMList[] =
 	{0x4A464B54, 0x04000000, 0x00000005},
 	{0x4A464B59, 0x02000000, 0x00000001},
 	{0x4A464C42, 0x10000000, 0x00000003},
-	{0x4A464D44, 0x02000000, 0xFFFFFFFF},
+	{0x4A464D44, 0x02000000, 0x00000001},
 	{0x4A464F41, 0x02000000, 0x00000003},
 	{0x4A464F59, 0x02000000, 0x00000003},
 	{0x4A465041, 0x04000000, 0x00000002},
@@ -5654,7 +5654,7 @@ ROMListEntry ROMList[] =
 	{0x50504C43, 0x04000000, 0x00000003},
 	{0x50504C59, 0x00800000, 0x00000002},
 	{0x50504D43, 0x04000000, 0x00000001},
-	{0x50504D44, 0x10000000, 0xFFFFFFFF},
+	{0x50504D44, 0x10000000, 0x00000000},
 	{0x50504E41, 0x01000000, 0x00000001},
 	{0x50504E42, 0x04000000, 0x00000001},
 	{0x50504E43, 0x01000000, 0x00000002},
@@ -6400,7 +6400,7 @@ ROMListEntry ROMList[] =
 	{0x56534256, 0x02000000, 0x00000001},
 	{0x56534556, 0x04000000, 0x00000001},
 	{0x56534656, 0x08000000, 0x00000003},
-	{0x56534844, 0x02000000, 0xFFFFFFFF},
+	{0x56534844, 0x02000000, 0x00000002},
 	{0x56544156, 0x02000000, 0x00000001},
 	{0x56554B56, 0x04000000, 0x00000001},
 	{0x56555A56, 0x02000000, 0x00000002},