From ca8dd6104527ddfa886ea288f9a30efff597fb4e Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Mon, 6 Jun 2022 21:19:57 -0400
Subject: [PATCH] Start sketching out an old vs new 68000 test.

---
 .../Clock Signal.xcodeproj/project.pbxproj    |  4 ++
 .../Mac/Clock SignalTests/68000OldVsNew.mm    | 45 +++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 OSBindings/Mac/Clock SignalTests/68000OldVsNew.mm

diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
index 47c6a8f14..9fde13679 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
@@ -641,6 +641,7 @@
 		4B9F11CC22729B3600701480 /* OPCLOGR2.BIN in Resources */ = {isa = PBXBuildFile; fileRef = 4B9F11CB22729B3500701480 /* OPCLOGR2.BIN */; };
 		4BA0F68E1EEA0E8400E9489E /* ZX8081.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4BA0F68C1EEA0E8400E9489E /* ZX8081.cpp */; };
 		4BA61EB01D91515900B3C876 /* NSData+StdVector.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BA61EAF1D91515900B3C876 /* NSData+StdVector.mm */; };
+		4BA6B6AE284EDAC100A3B7A8 /* 68000OldVsNew.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BA6B6AD284EDAC000A3B7A8 /* 68000OldVsNew.mm */; };
 		4BA91E1D216D85BA00F79557 /* MasterSystemVDPTests.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4BA91E1C216D85BA00F79557 /* MasterSystemVDPTests.mm */; };
 		4BAD13441FF709C700FD114A /* MSX.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4B0E61051FF34737002A9DBD /* MSX.cpp */; };
 		4BAE49582032881E004BE78E /* CSZX8081.mm in Sources */ = {isa = PBXBuildFile; fileRef = 4B14978E1EE4B4D200CE2596 /* CSZX8081.mm */; };
@@ -1683,6 +1684,7 @@
 		4BA3AE44283317CB00328FED /* RegisterSet.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = RegisterSet.hpp; sourceTree = "<group>"; };
 		4BA61EAE1D91515900B3C876 /* NSData+StdVector.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "NSData+StdVector.h"; sourceTree = "<group>"; };
 		4BA61EAF1D91515900B3C876 /* NSData+StdVector.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = "NSData+StdVector.mm"; sourceTree = "<group>"; };
+		4BA6B6AD284EDAC000A3B7A8 /* 68000OldVsNew.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = 68000OldVsNew.mm; sourceTree = "<group>"; };
 		4BA91E1C216D85BA00F79557 /* MasterSystemVDPTests.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = MasterSystemVDPTests.mm; sourceTree = "<group>"; };
 		4BA9C3CF1D8164A9002DDB61 /* MediaTarget.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = MediaTarget.hpp; sourceTree = "<group>"; };
 		4BAA167B21582B1D008A3276 /* Target.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = Target.hpp; sourceTree = "<group>"; };
@@ -4235,6 +4237,7 @@
 				4B75F978280D7C5100121055 /* 68000DecoderTests.mm */,
 				4B7C79FF282C3BCA002D6C0B /* 68000flamewingTests.mm */,
 				4BC5C3DF22C994CC00795658 /* 68000MoveTests.mm */,
+				4BA6B6AD284EDAC000A3B7A8 /* 68000OldVsNew.mm */,
 				4B9D0C4E22C7E0CF00DE1AD3 /* 68000RollShiftTests.mm */,
 				4BD388872239E198002D14B5 /* 68000Tests.mm */,
 				4BF7019F26FFD32300996424 /* AmigaBlitterTests.mm */,
@@ -5975,6 +5978,7 @@
 				4B3F76B925A1635300178AEC /* PowerPCDecoderTests.mm in Sources */,
 				4B778F0A23A5EC150000D260 /* TapePRG.cpp in Sources */,
 				4B778F0823A5EC150000D260 /* CSW.cpp in Sources */,
+				4BA6B6AE284EDAC100A3B7A8 /* 68000OldVsNew.mm in Sources */,
 				4B778F5323A5F23F0000D260 /* SerialBus.cpp in Sources */,
 				4B1E85811D176468001EF87D /* 6532Tests.swift in Sources */,
 				4B7752BA28217F160073E2C5 /* Bitplanes.cpp in Sources */,
diff --git a/OSBindings/Mac/Clock SignalTests/68000OldVsNew.mm b/OSBindings/Mac/Clock SignalTests/68000OldVsNew.mm
new file mode 100644
index 000000000..95cb01e76
--- /dev/null
+++ b/OSBindings/Mac/Clock SignalTests/68000OldVsNew.mm	
@@ -0,0 +1,45 @@
+//
+//  68000ArithmeticTests.m
+//  Clock SignalTests
+//
+//  Created by Thomas Harte on 28/06/2019.
+//
+//  Largely ported from the tests of the Portable 68k Emulator.
+//
+
+#import <XCTest/XCTest.h>
+
+#include "TestRunner68000.hpp"
+#include "68000.hpp"
+#include "68000Mk2.hpp"
+
+namespace {
+
+struct BusHandler {
+
+};
+
+using OldProcessor = CPU::MC68000::Processor<BusHandler, true>;
+using NewProcessor = CPU::MC68000Mk2::Processor<BusHandler, true, true>;
+
+template <typename M68000> struct Tester {
+	Tester() : processor_(bus_handler_) {}
+
+	BusHandler bus_handler_;
+	M68000 processor_;
+};
+
+}
+
+@interface M68000OldVsNewTests : XCTestCase
+@end
+
+@implementation M68000OldVsNewTests {
+}
+
+- (void)testOldVsNew {
+	Tester<OldProcessor> oldTester;
+	Tester<NewProcessor> newTester;
+}
+
+@end