From aa29201e00ca764aeb43d743469ff9cef79f645b Mon Sep 17 00:00:00 2001
From: Lioncache <mai.iam2048@gmail.com>
Date: Tue, 2 Sep 2025 12:00:30 -0400
Subject: [PATCH] Dispatcher: Reduce header dependencies

Gets rid of some unnecessary dependencies and also resolves some indirect dependencies.
---
 FEXCore/Source/Interface/Context/Context.h           |  1 +
 .../Source/Interface/Core/Dispatcher/Dispatcher.cpp  |  7 ++++++-
 .../Source/Interface/Core/Dispatcher/Dispatcher.h    | 12 ++----------
 3 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/FEXCore/Source/Interface/Context/Context.h b/FEXCore/Source/Interface/Context/Context.h
index fd77939c9..94660403d 100644
--- a/FEXCore/Source/Interface/Context/Context.h
+++ b/FEXCore/Source/Interface/Context/Context.h
@@ -2,6 +2,7 @@
 #pragma once
 
 #include "Common/JitSymbols.h"
+#include "Interface/Core/CPUBackend.h"
 #include "Interface/Core/CPUID.h"
 #include "Interface/Core/X86HelperGen.h"
 #include "Interface/Core/Dispatcher/Dispatcher.h"
diff --git a/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.cpp b/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.cpp
index 2c0c6de34..ab251ccf0 100644
--- a/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.cpp
+++ b/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.cpp
@@ -2,6 +2,7 @@
 
 #include "Common/SoftFloat.h"
 #include "Interface/Context/Context.h"
+#include "Interface/Core/CPUBackend.h"
 #include "Interface/Core/Dispatcher/Dispatcher.h"
 #include "Interface/Core/LookupCache.h"
 #include "Interface/Core/X86HelperGen.h"
@@ -19,12 +20,16 @@
 
 #include <CodeEmitter/Emitter.h>
 
+#ifdef VIXL_SIMULATOR
+#include <aarch64/simulator-aarch64.h>
+#endif
+
 #include <array>
 #include <atomic>
+#include <bit>
 #include <condition_variable>
 #include <csignal>
 #include <cstring>
-#include <signal.h>
 
 namespace FEXCore::CPU {
 
diff --git a/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.h b/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.h
index 8545a62de..30f85b51a 100644
--- a/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.h
+++ b/FEXCore/Source/Interface/Core/Dispatcher/Dispatcher.h
@@ -2,21 +2,13 @@
 #pragma once
 
 #include "Interface/Core/ArchHelpers/Arm64Emitter.h"
-#include "Interface/Core/CPUBackend.h"
 #include "Interface/Core/Interpreter/InterpreterOps.h"
 
-#include <FEXCore/Core/CoreState.h>
 #include <FEXCore/fextl/memory.h>
 
-#ifdef VIXL_SIMULATOR
-#include <aarch64/simulator-aarch64.h>
-#endif
-
+#include <array>
+#include <cstddef>
 #include <cstdint>
-#include <signal.h>
-#include <stddef.h>
-#include <stack>
-#include <tuple>
 
 namespace FEXCore {
 struct GuestSigAction;