JitCache: Get rid of reliance on the JIT global variable

Source/Core/Core/PowerPC/CachedInterpreter/CachedInterpreter.h

@@ -59,7 +59,7 @@ private:
   const u8* GetCodePtr() { return (u8*)(m_code.data() + m_code.size()); }
   void ExecuteOneBlock();
 
-  BlockCache m_block_cache;
+  BlockCache m_block_cache{*this};
   std::vector<Instruction> m_code;
   PPCAnalyst::CodeBuffer code_buffer;
 };

Source/Core/Core/PowerPC/CachedInterpreter/InterpreterBlockCache.cpp

@@ -3,8 +3,11 @@
 // Refer to the license.txt file included.
 
 #include "Core/PowerPC/CachedInterpreter/InterpreterBlockCache.h"
+#include "Core/PowerPC/JitCommon/JitBase.h"
 
-BlockCache::BlockCache() = default;
+BlockCache::BlockCache(JitBase& jit) : JitBaseBlockCache{jit}
+{
+}
 
 void BlockCache::WriteLinkBlock(const JitBlock::LinkData& source, const JitBlock* dest)
 {

Source/Core/Core/PowerPC/CachedInterpreter/InterpreterBlockCache.h

@@ -6,10 +6,12 @@
 
 #include "Core/PowerPC/JitCommon/JitCache.h"
 
+class JitBase;
+
 class BlockCache final : public JitBaseBlockCache
 {
 public:
-  BlockCache();
+  explicit BlockCache(JitBase& jit);
 
 private:
   void WriteLinkBlock(const JitBlock::LinkData& source, const JitBlock* dest) override;