Remove leftovers of 32-bit ARM Windows support

Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

.github/workflows/manual_generate_uwp.yml

@@ -21,7 +21,6 @@ on:
         - Bundle
         - x64
         - ARM64
-        - ARM
 
       signedPackage:
         type: boolean
@@ -101,7 +100,7 @@ jobs:
         if: github.event.inputs.buildPlatform == 'Bundle'
         run: |
           echo "include symbols = ${{ env.INCLUDE_SYMBOLS }}"
-          msbuild UWP/PPSSPP_UWP.sln /m /p:TrackFileAccess=false /p:Configuration=${{ github.event.inputs.buildConfiguration }} /p:Platform=x64 /p:IncludeSymbols=${{ env.INCLUDE_SYMBOLS }} /p:AppxSymbolPackageEnabled=${{ env.INCLUDE_SYMBOLS }} /p:AppxPackageSigningEnabled=${{ github.event.inputs.signedPackage }} /p:PackageCertificateKeyFile=PPSSPP_UWP_TemporaryKey.pfx /p:AppxBundle=Always /p:UapAppxPackageBuildMode=SideloadOnly /p:AppxBundlePlatforms="x64|ARM64|ARM"
+          msbuild UWP/PPSSPP_UWP.sln /m /p:TrackFileAccess=false /p:Configuration=${{ github.event.inputs.buildConfiguration }} /p:Platform=x64 /p:IncludeSymbols=${{ env.INCLUDE_SYMBOLS }} /p:AppxSymbolPackageEnabled=${{ env.INCLUDE_SYMBOLS }} /p:AppxPackageSigningEnabled=${{ github.event.inputs.signedPackage }} /p:PackageCertificateKeyFile=PPSSPP_UWP_TemporaryKey.pfx /p:AppxBundle=Always /p:UapAppxPackageBuildMode=SideloadOnly /p:AppxBundlePlatforms="x64|ARM64"
           
       - name: Package build
         working-directory: ${{ github.workspace }}

Common/GPU/ShaderTranslation.cpp

@@ -29,11 +29,6 @@
 #undef realloc
 #endif
 
-// Weird issue
-#if PPSSPP_PLATFORM(WINDOWS) && PPSSPP_ARCH(ARM)
-#undef free
-#endif
-
 #include "Common/Log.h"
 #include "Common/StringUtils.h"
 #include "Common/GPU/Shader.h"

Common/MachineContext.h

@@ -61,12 +61,6 @@ typedef CONTEXT SContext;
 #define CTX_SP Sp
 #define CTX_PC Pc
 
-#elif PPSSPP_ARCH(ARM)
-
-//#define CTX_REG(x) R##x
-#define CTX_SP Sp
-#define CTX_PC Pc
-
 #endif
 
 #elif PPSSPP_PLATFORM(MAC) || PPSSPP_PLATFORM(IOS)

Core/MIPS/ARM/ArmCompVFPU.cpp

@@ -2215,7 +2215,6 @@ namespace MIPSComp
 
 	// Very heavily used by FF:CC. Should be replaced by a fast approximation instead of
 	// calling the math library.
-	// Apparently this may not work on hardfp. I don't think we have any platforms using this though.
 	void ArmJit::Comp_VRot(MIPSOpcode op) {
 		// VRot probably doesn't accept prefixes anyway.
 		CONDITIONAL_DISABLE(VFPU_VEC);
@@ -2223,10 +2222,6 @@ namespace MIPSComp
 			DISABLE;
 		}
 
-#if PPSSPP_ARCH(ARM_HARDFP)
-		DISABLE;
-#endif
-
 		int vd = _VD;
 		int vs = _VS;
 

Core/Reporting.cpp

@@ -328,8 +328,6 @@ namespace Reporting
 		return "Windows ARM64";
 #elif defined(_WIN64)
 		return "Windows 64";
-#elif defined(_WIN32) && defined(_M_ARM)
-		return "Windows ARM32";
 #elif defined(_WIN32)
 		return "Windows";
 #elif PPSSPP_PLATFORM(IOS)

Windows/MainWindow.cpp

@@ -63,9 +63,7 @@
 #include "Common/GPU/GraphicsContext.h"
 
 #include "Windows/main.h"
-#ifndef _M_ARM
 #include "Windows/DinputDevice.h"
-#endif
 #include "Windows/resource.h"
 
 #include "Windows/MainWindow.h"
@@ -1002,9 +1000,7 @@ namespace MainWindow {
 			return WindowsRawInput::ProcessChar(hWnd, wParam, lParam);
 
 		case WM_DEVICECHANGE:
-#ifndef _M_ARM
 			DinputDevice::CheckDevices();
-#endif
 			if (winCamera)
 				winCamera->CheckDevices();
 			if (winMic)

ppsspp_config.h

@@ -32,7 +32,7 @@
     #endif
 #endif
 
-#if defined(__arm__) || defined(_M_ARM)
+#if defined(__arm__)
     #define PPSSPP_ARCH_ARM 1
     #define PPSSPP_ARCH_32BIT 1
 
@@ -49,11 +49,6 @@
     #if defined(__ARM_NEON) || defined(__ARM_NEON__)
         #define PPSSPP_ARCH_ARM_NEON 1
     #endif
-
-    #if defined(_M_ARM)
-        #define PPSSPP_ARCH_ARMV7 1
-        #define PPSSPP_ARCH_ARM_NEON 1
-    #endif
 #endif
 
 #if defined(__aarch64__) || defined(_M_ARM64)
@@ -94,9 +89,6 @@
 #if defined(_WIN32)
     // Covers both 32 and 64bit Windows
     #define PPSSPP_PLATFORM_WINDOWS 1
-	#ifdef _M_ARM
-        #define PPSSPP_ARCH_ARM_HARDFP 1
-	#endif
 	// UWP trickery
     #if defined(WINAPI_FAMILY) && defined(WINAPI_FAMILY_PARTITION)
         #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) && WINAPI_FAMILY != WINAPI_FAMILY_DESKTOP_APP