From d4bf7d3c2b870e0ff6677dc50dbcbea04396a4f9 Mon Sep 17 00:00:00 2001
From: GreemDev <1-greem@users.noreply.git.ryujinx.app>
Date: Thu, 20 Mar 2025 07:57:03 +0000
Subject: [PATCH 1/2] HLE: Implement missing service calls needed for Xenoblade
 Chronicles X DE

---
 .../HOS/Services/Ssl/ISslService.cs           | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/src/Ryujinx.HLE/HOS/Services/Ssl/ISslService.cs b/src/Ryujinx.HLE/HOS/Services/Ssl/ISslService.cs
index 5e4a0c53b..17fde279c 100644
--- a/src/Ryujinx.HLE/HOS/Services/Ssl/ISslService.cs
+++ b/src/Ryujinx.HLE/HOS/Services/Ssl/ISslService.cs
@@ -9,6 +9,7 @@ using System.Runtime.InteropServices;
 namespace Ryujinx.HLE.HOS.Services.Ssl
 {
     [Service("ssl")]
+    [Service("ssl:s")]
     class ISslService : IpcService
     {
         // NOTE: The SSL service is used by games to connect it to various official online services, which we do not intend to support.
@@ -123,5 +124,48 @@ namespace Ryujinx.HLE.HOS.Services.Ssl
 
             return ResultCode.Success;
         }
+        
+        [CommandCmif(100)]
+        // CreateContextForSystem(u64 pid, nn::ssl::sf::SslVersion, u64)
+        public ResultCode CreateContextForSystem(ServiceCtx context)
+        {
+            ulong pid = context.RequestData.ReadUInt64();
+            SslVersion sslVersion = (SslVersion)context.RequestData.ReadUInt32();
+            ulong pidPlaceholder = context.RequestData.ReadUInt64();
+            
+            Logger.Stub?.PrintStub(LogClass.ServiceSsl, new { pid, sslVersion, pidPlaceholder });
+
+            return ResultCode.Success;
+        }
+        
+        [CommandCmif(101)]
+        // SetThreadCoreMask(u64 mask)
+        public ResultCode SetThreadCoreMask(ServiceCtx context)
+        {
+            ulong mask = context.RequestData.ReadUInt64();
+            
+            Logger.Stub?.PrintStub(LogClass.ServiceSsl, new { mask });
+
+            return ResultCode.Success;
+        }
+        
+        [CommandCmif(102)]
+        // GetThreadCoreMask() -> u64
+        public ResultCode GetThreadCoreMask(ServiceCtx context)
+        {
+            Logger.Stub?.PrintStub(LogClass.ServiceSsl);
+
+            return ResultCode.Success;
+        }
+        
+        [CommandCmif(103)]
+        // VerifySignature(buffer<0x5> unknownInput1, buffer<0x5> unknownInput2, buffer<0x5> unknownInput3, buffer<bytes, 4> unknown1)
+        public ResultCode VerifySignature(ServiceCtx context)
+        {
+            // I would log these values like a proper stub, but I genuinely don't know how.
+            Logger.Stub?.PrintStub(LogClass.ServiceSsl);
+
+            return ResultCode.Success;
+        }
     }
 }

From e250d83e2aabc6342f58b289e271233744325aa6 Mon Sep 17 00:00:00 2001
From: Daenorth <daenorth@proton.me>
Date: Thu, 20 Mar 2025 08:26:00 +0000
Subject: [PATCH 2/2] Added Xenoblade X DE to RPC and compat list

---
 docs/compatibility.csv         | 1 +
 src/Ryujinx.Common/TitleIDs.cs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/docs/compatibility.csv b/docs/compatibility.csv
index ccaafa283..c46a0d1e9 100644
--- a/docs/compatibility.csv
+++ b/docs/compatibility.csv
@@ -3375,6 +3375,7 @@
 0100E95004038000,"Xenoblade Chronicles™ 2",deadlock;amd-vendor-bug,ingame,2024-03-28 14:31:41
 010074F013262000,"Xenoblade Chronicles™ 3",gpu;crash;nvdec;vulkan-backend-bug;amd-vendor-bug,ingame,2024-08-06 19:56:44
 0100FF500E34A000,"Xenoblade Chronicles™ Definitive Edition",nvdec,playable,2024-05-04 20:12:41
+0100453019aa8000,"Xenoblade Chronicles: X Definitive Edition",,ingame,2025-03-20 06:51:00
 010028600BA16000,"Xenon Racer",nvdec;UE4,playable,2022-08-31 22:05:30
 010064200C324000,"Xenon Valkyrie+",,playable,2021-06-07 20:25:53
 0100928005BD2000,"Xenoraid",,playable,2022-09-03 13:01:10
diff --git a/src/Ryujinx.Common/TitleIDs.cs b/src/Ryujinx.Common/TitleIDs.cs
index 76a8a7126..3201a5c6b 100644
--- a/src/Ryujinx.Common/TitleIDs.cs
+++ b/src/Ryujinx.Common/TitleIDs.cs
@@ -163,6 +163,7 @@ namespace Ryujinx.Common
             "0100ff500e34a000", // Xenoblade Chronicles - Definitive Edition
             "0100e95004038000", // Xenoblade Chronicles 2
             "010074f013262000", // Xenoblade Chronicles 3
+            "0100453019aa8000", // Xenoblade Chronicles: X Definitive Edition
 
                           //Misc Games
             "010056e00853a000", // A Hat in Time