From 21bbe5c76cc95b2334585f62746905f8aa3464e2 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Tue, 19 Dec 2023 22:38:27 +1000
Subject: [PATCH] CPU/CodeCache: Fix page error when rewinding

---
 src/core/cpu_code_cache.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/core/cpu_code_cache.cpp b/src/core/cpu_code_cache.cpp
index d29a364c4..0e650837e 100644
--- a/src/core/cpu_code_cache.cpp
+++ b/src/core/cpu_code_cache.cpp
@@ -689,7 +689,16 @@ void CPU::CodeCache::InvalidateAllRAMBlocks()
   for (Block* block : s_blocks)
   {
     if (AddressInRAM(block->pc))
+    {
       InvalidateBlock(block, BlockState::Invalidated);
+      block->next_block_in_page = nullptr;
+    }
+  }
+
+  for (PageProtectionInfo& ppi : s_page_protection)
+  {
+    ppi.first_block_in_page = nullptr;
+    ppi.last_block_in_page = nullptr;
   }
 
   MemMap::EndCodeWrite();