From c07a3b5311cc95cc59a434df07110fa9b2be4643 Mon Sep 17 00:00:00 2001
From: SarahW <pcem@pcem-emulator.co.uk>
Date: Sat, 19 Jan 2019 18:08:45 +0000
Subject: [PATCH] Free currently allocated memory blocks on CPU reset. Prevents
 memory leaks when resetting.

---
 src/codegen_backend.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/codegen_backend.c b/src/codegen_backend.c
index db786b2..8dca3b2 100644
--- a/src/codegen_backend.c
+++ b/src/codegen_backend.c
@@ -94,7 +94,15 @@ void codegen_close()
 void codegen_reset()
 {
         int c;
-        
+
+        for (c = 1; c < BLOCK_SIZE; c++)
+        {
+                codeblock_t *block = &codeblock[c];
+                
+                if (block->pc != BLOCK_PC_INVALID)
+                        delete_block(block);
+        }
+
         memset(codeblock, 0, BLOCK_SIZE * sizeof(codeblock_t));
         memset(codeblock_hash, 0, HASH_SIZE * sizeof(uint16_t));
         mem_reset_page_blocks();