@@ -164,10 +164,14 @@
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 		4B187E62163EA46D0049A832 /* ObjFW.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 4B3D23761337FBC800DD29B8 /* ObjFW.framework */; };
+		4B1F61B61F6623B800278BCB /* call.S in Sources */ = {isa = PBXBuildFile; fileRef = 4B1F61B21F6623B700278BCB /* call.S */; };
+		4B1F61B71F6623B800278BCB /* call.S in Sources */ = {isa = PBXBuildFile; fileRef = 4B1F61B21F6623B700278BCB /* call.S */; };
+		4B1F61B81F6623B800278BCB /* invoke.m in Sources */ = {isa = PBXBuildFile; fileRef = 4B1F61B31F6623B700278BCB /* invoke.m */; };
+		4B1F61B91F6623B800278BCB /* invoke.m in Sources */ = {isa = PBXBuildFile; fileRef = 4B1F61B31F6623B700278BCB /* invoke.m */; };
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 		4B19023D1338D6D5000374C9 /* Makefile */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.make; name = Makefile; path = tests/Makefile; sourceTree = "<group>"; };
+		4B1F61B21F6623B700278BCB /* call.S */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.asm; name = call.S; path = src/invocation/call.S; sourceTree = "<group>"; };
+		4B1F61B31F6623B700278BCB /* invoke.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = invoke.m; path = src/invocation/invoke.m; sourceTree = "<group>"; };
+		4B1F61B41F6623B800278BCB /* apple-call-x86_64.S */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.asm; name = "apple-call-x86_64.S"; path = "src/invocation/apple-call-x86_64.S"; sourceTree = "<group>"; };
+		4B1F61B51F6623B800278BCB /* invoke-x86_64.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; name = "invoke-x86_64.m"; path = "src/invocation/invoke-x86_64.m"; sourceTree = "<group>"; };
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@@ -1978,10 +1986,21 @@
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 				4B187E24163EA3DA0049A832 /* Makefile */,
 			);
 			name = "Supporting Files";
 			sourceTree = "<group>";
+		};
+		4B1F61B11F66239200278BCB /* Invocation */ = {
+			isa = PBXGroup;
+			children = (
+				4B1F61B41F6623B800278BCB /* apple-call-x86_64.S */,
+				4B1F61B21F6623B700278BCB /* call.S */,
+				4B1F61B51F6623B800278BCB /* invoke-x86_64.m */,
+				4B1F61B31F6623B700278BCB /* invoke.m */,
+			);
+			name = Invocation;
+			sourceTree = "<group>";
 		};
 		4B3D23771337FBC800DD29B8 /* Products */ = {
 			isa = PBXGroup;
 			children = (
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@@ -2053,10 +2072,11 @@
 			children = (
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 				4B610DC41E31A46600AB26BA /* Encodings */,
 				4B5C112717E9AAC1003C917F /* Forwarding */,
+				4B1F61B11F66239200278BCB /* Invocation */,
 				4B3D23801337FBC800DD29B8 /* Supporting Files */,
 				4B175C1D116D130B003C99CB /* OFApplication.h */,
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@@ -3505,10 +3525,12 @@
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 				4B2C21971DA292BE00735907 /* windows-1252.m in Sources */,
 				4B2C21D41DA292BE00735907 /* forwarding.S in Sources */,
+				4B1F61B71F6623B800278BCB /* call.S in Sources */,
+				4B1F61B91F6623B800278BCB /* invoke.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
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@@ -3714,10 +3736,12 @@
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 				4B3D23BA1337FC0D00DD29B8 /* windows-1252.m in Sources */,
 				4B5C112F17E9AB3E003C917F /* forwarding.S in Sources */,
+				4B1F61B61F6623B800278BCB /* call.S in Sources */,
+				4B1F61B81F6623B800278BCB /* invoke.m in Sources */,
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