From 0d42cbc923eef625bd35997860afb409c1a230e3 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Sat, 28 Jan 2017 03:39:02 -0500
Subject: [PATCH] DSPCore: Move JIT cycle code to DSPEmitter

Moves x86-specific emitter code out of DSPCore.
---
 Source/Core/Core/DSP/DSPCore.cpp        | 16 +---------------
 Source/Core/Core/DSP/Jit/DSPEmitter.cpp | 19 +++++++++++++++++++
 Source/Core/Core/DSP/Jit/DSPEmitter.h   |  2 ++
 3 files changed, 22 insertions(+), 15 deletions(-)

diff --git a/Source/Core/Core/DSP/DSPCore.cpp b/Source/Core/Core/DSP/DSPCore.cpp
index 712417ed37..b080ffd9bb 100644
--- a/Source/Core/Core/DSP/DSPCore.cpp
+++ b/Source/Core/Core/DSP/DSPCore.cpp
@@ -245,21 +245,7 @@ int DSPCore_RunCycles(int cycles)
 {
   if (g_dsp_jit)
   {
-    if (g_dsp.external_interrupt_waiting)
-    {
-      DSPCore_CheckExternalInterrupt();
-      DSPCore_CheckExceptions();
-      DSPCore_SetExternalInterrupt(false);
-    }
-
-    g_cycles_left = cycles;
-    auto exec_addr = (JIT::x86::DSPEmitter::DSPCompiledCode)g_dsp_jit->m_enter_dispatcher;
-    exec_addr();
-
-    if (g_dsp.reset_dspjit_codespace)
-      g_dsp_jit->ClearIRAMandDSPJITCodespaceReset();
-
-    return g_cycles_left;
+    return g_dsp_jit->RunCycles(static_cast<u16>(cycles));
   }
 
   while (cycles > 0)
diff --git a/Source/Core/Core/DSP/Jit/DSPEmitter.cpp b/Source/Core/Core/DSP/Jit/DSPEmitter.cpp
index ef73adf24f..8a30c80cf3 100644
--- a/Source/Core/Core/DSP/Jit/DSPEmitter.cpp
+++ b/Source/Core/Core/DSP/Jit/DSPEmitter.cpp
@@ -48,6 +48,25 @@ DSPEmitter::~DSPEmitter()
   FreeCodeSpace();
 }
 
+u16 DSPEmitter::RunCycles(u16 cycles)
+{
+  if (g_dsp.external_interrupt_waiting)
+  {
+    DSPCore_CheckExternalInterrupt();
+    DSPCore_CheckExceptions();
+    DSPCore_SetExternalInterrupt(false);
+  }
+
+  g_cycles_left = cycles;
+  auto exec_addr = (DSPCompiledCode)m_enter_dispatcher;
+  exec_addr();
+
+  if (g_dsp.reset_dspjit_codespace)
+    ClearIRAMandDSPJITCodespaceReset();
+
+  return g_cycles_left;
+}
+
 void DSPEmitter::ClearIRAM()
 {
   for (int i = 0x0000; i < 0x1000; i++)
diff --git a/Source/Core/Core/DSP/Jit/DSPEmitter.h b/Source/Core/Core/DSP/Jit/DSPEmitter.h
index 6aa72c7dc1..a9f7694a5a 100644
--- a/Source/Core/Core/DSP/Jit/DSPEmitter.h
+++ b/Source/Core/Core/DSP/Jit/DSPEmitter.h
@@ -32,6 +32,8 @@ public:
   DSPEmitter();
   ~DSPEmitter();
 
+  u16 RunCycles(u16 cycles);
+
   void EmitInstruction(UDSPInstruction inst);
   void ClearIRAM();
   void ClearIRAMandDSPJITCodespaceReset();