ps1: invalidate single blocks rather than entire pools (recompiler)

ares-emulator · Dec 18, 2024 · 5bcef47 · 5bcef47
1 parent 3b18a3f
commit 5bcef47
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/ares/ps1/cpu/cpu.hpp b/ares/ps1/cpu/cpu.hpp
@@ -529,7 +529,11 @@ struct CPU : Thread {
     }
 
     auto invalidate(u32 address) -> void {
-      pools[address >> 8 & 0x1fffff] = nullptr;
+      auto pool = pools[address >> 8 & 0x1fffff];
+      if(!pool) return;
+      memory::jitprotect(false);
+      pool->blocks[address >> 2 & 0x3f] = nullptr;
+      memory::jitprotect(true);
     }
 
     auto pool(u32 address) -> Pool*;