Option to view the assembly

Llvm/Package.swift → Lowlevel/Package.swift

@@ -4,27 +4,27 @@
 import PackageDescription
 
 let package = Package(
-    name: "Llvm",
+    name: "Lowlevel",
     defaultLocalization: "en",
     platforms: [
         .macOS(.v13)
     ],
     products: [
         .library(
-            name: "Llvm",
-            targets: ["Llvm"]
+            name: "Lowlevel",
+            targets: ["Lowlevel"]
         )
     ],
     targets: [
         .target(
-            name: "Llvm",
+            name: "Lowlevel",
             resources: [
                 .process("Localizable")
             ]
         ),
         .testTarget(
-            name: "LlvmTests",
-            dependencies: ["Llvm"]
+            name: "LowlevelTests",
+            dependencies: ["Lowlevel"]
         )
     ]
 )

Lowlevel/Sources/Lowlevel/Assembly.swift

@@ -0,0 +1,51 @@
+import Foundation
+
+public final class Assembly {
+
+    public init() {}
+
+    public func generateAssembly(fromSwiftCode swiftCode: String) -> String {
+        let tempDirectory = FileManager.default.temporaryDirectory
+        let swiftFileURL = tempDirectory.appendingPathComponent("temp.swift")
+        let assemblyFileURL = tempDirectory.appendingPathComponent("temp.s")
+
+        do {
+            try swiftCode.write(to: swiftFileURL, atomically: true, encoding: .utf8)
+
+            let process = processArgument(
+                assemblyFileURL: assemblyFileURL,
+                swiftFileURL: swiftFileURL)
+
+            let pipe = Pipe()
+            process.standardOutput = pipe
+            process.standardError = pipe
+
+            try process.run()
+            process.waitUntilExit()
+
+            let data = pipe.fileHandleForReading.readDataToEndOfFile()
+            let output = String(data: data, encoding: .utf8) ?? ""
+
+            if process.terminationStatus == 0 {
+                let assemblyCode = try String(contentsOf: assemblyFileURL, encoding: .utf8)
+                return assemblyCode
+            } else {
+                return L10n.errorAssemblyCode(output)
+            }
+        } catch {
+            return L10n.errorAssemblyCode(error.localizedDescription)
+        }
+    }
+
+    private func processArgument(assemblyFileURL: URL, swiftFileURL: URL) -> Process {
+        let process = Process()
+        process.executableURL = URL(fileURLWithPath: "/usr/bin/swiftc")
+        process.arguments = [
+            "-S",
+            "-o", assemblyFileURL.path,
+            swiftFileURL.path
+        ]
+
+        return process
+    }
+}

Llvm/Sources/Llvm/Generated/L10n.swift → Lowlevel/Sources/Lowlevel/Generated/L10n.swift

@@ -10,26 +10,30 @@ import Foundation
 // swiftlint:disable explicit_type_interface function_parameter_count identifier_name line_length
 // swiftlint:disable nesting type_body_length type_name vertical_whitespace_opening_braces
 internal enum L10n {
+  /// Error generating assembly code: %@
+  internal static func errorAssemblyCode(_ p1: Any) -> String {
+    return L10n.tr("Lowlevel", "errorAssemblyCode", String(describing: p1), fallback: "Error generating assembly code: %@")
+  }
   /// Bytecode.strings
   ///   
   /// 
   ///   Created by João Lucas on 22/06/24.
   internal static func errorOutput(_ p1: Any) -> String {
-    return L10n.tr("Llvm", "errorOutput", String(describing: p1), fallback: "Error Output: %@")
+    return L10n.tr("Lowlevel", "errorOutput", String(describing: p1), fallback: "Error Output: %@")
   }
   /// Error reading bytecode
-  internal static let errorReadingBytecode = L10n.tr("Llvm", "errorReadingBytecode", fallback: "Error reading bytecode")
+  internal static let errorReadingBytecode = L10n.tr("Lowlevel", "errorReadingBytecode", fallback: "Error reading bytecode")
   /// Error reading output file: %@
   internal static func errorReadingOutput(_ p1: Any) -> String {
-    return L10n.tr("Llvm", "errorReadingOutput", String(describing: p1), fallback: "Error reading output file: %@")
+    return L10n.tr("Lowlevel", "errorReadingOutput", String(describing: p1), fallback: "Error reading output file: %@")
   }
   /// Error during script execution %@
   internal static func errorScriptExecution(_ p1: Any) -> String {
-    return L10n.tr("Llvm", "errorScriptExecution", String(describing: p1), fallback: "Error during script execution %@")
+    return L10n.tr("Lowlevel", "errorScriptExecution", String(describing: p1), fallback: "Error during script execution %@")
   }
   /// Error writing temporary file: %@
   internal static func errorWritingTemporary(_ p1: Any) -> String {
-    return L10n.tr("Llvm", "errorWritingTemporary", String(describing: p1), fallback: "Error writing temporary file: %@")
+    return L10n.tr("Lowlevel", "errorWritingTemporary", String(describing: p1), fallback: "Error writing temporary file: %@")
   }
 }
 // swiftlint:enable explicit_type_interface function_parameter_count identifier_name line_length

Llvm/Sources/Llvm/Localizable/en.lproj/Llvm.strings → Lowlevel/Sources/Lowlevel/Localizable/en.lproj/Lowlevel.strings

@@ -11,3 +11,4 @@
 "errorScriptExecution" = "Error during script execution %@";
 "errorReadingBytecode" = "Error reading bytecode";
 "errorReadingOutput" = "Error reading output file: %@";
+"errorAssemblyCode" = "Error generating assembly code: %@";

Llvm/Tests/LlvmTests/LlvmTests.swift → Lowlevel/Tests/LowlevelTests/LowlevelTests.swift

@@ -1,8 +1,8 @@
 import XCTest
 import SwiftUI
-@testable import Llvm
+@testable import Lowlevel
 
-final class LlvmTests: XCTestCase {
+final class LowlevelTests: XCTestCase {
 
     @State private var swiftCode: String = "let a = 10"
     @State private var llvm: String = ""
@@ -22,4 +22,20 @@ final class LlvmTests: XCTestCase {
             XCTFail("Error reading temporary Swift file: \(error.localizedDescription)")
         }
     }
+
+    func testGenerateAssembly() {
+        let swiftCode = """
+        func sum(a: Int, b: Int) -> Int {
+            return a + b
+        }
+        """
+
+        let assemblyCode = Assembly().generateAssembly(fromSwiftCode: swiftCode)
+
+        XCTAssertTrue(assemblyCode.contains("sum"), 
+                      "The generated assembly code must contain the 'sum' function.")
+        XCTAssertTrue(assemblyCode.contains("ret"), 
+                      "The generated assembly code must contain the 'ret' instruction.")
+    }
+
 }

Lowlevel/swiftgen.yml

@@ -0,0 +1,5 @@
+strings:
+  inputs: Sources/Lowlevel/Localizable/en.lproj
+  outputs:
+    templateName: structured-swift5
+    output: Sources/Lowlevel/Generated/L10n.swift

SwiftExplorer.xcodeproj/project.pbxproj

@@ -7,13 +7,13 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		C512A2A62C28D54F00175F0B /* Lowlevel in Frameworks */ = {isa = PBXBuildFile; productRef = C512A2A52C28D54F00175F0B /* Lowlevel */; };
 		C519A74F2C26ED6B00BF91E3 /* Theme in Frameworks */ = {isa = PBXBuildFile; productRef = C519A74E2C26ED6B00BF91E3 /* Theme */; };
 		C519A7542C26F16700BF91E3 /* SwiftExplorer.strings in Resources */ = {isa = PBXBuildFile; fileRef = C519A7522C26F16700BF91E3 /* SwiftExplorer.strings */; };
 		C519A7572C26F1EF00BF91E3 /* L10n.swift in Sources */ = {isa = PBXBuildFile; fileRef = C519A7562C26F1EF00BF91E3 /* L10n.swift */; };
 		C519A75F2C27034900BF91E3 /* ContentViewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = C519A75E2C27034900BF91E3 /* ContentViewTests.swift */; };
 		C519A7622C27044F00BF91E3 /* CommonTest in Frameworks */ = {isa = PBXBuildFile; productRef = C519A7612C27044F00BF91E3 /* CommonTest */; };
 		C519A7642C27045500BF91E3 /* SnapshotTesting in Frameworks */ = {isa = PBXBuildFile; productRef = C519A7632C27045500BF91E3 /* SnapshotTesting */; };
-		C55B316F2C28862000542356 /* Llvm in Frameworks */ = {isa = PBXBuildFile; productRef = C55B316E2C28862000542356 /* Llvm */; };
 		C58379CC2C26A3440068D178 /* SwiftExplorerApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = C58379CB2C26A3440068D178 /* SwiftExplorerApp.swift */; };
 		C58379CE2C26A3440068D178 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C58379CD2C26A3440068D178 /* ContentView.swift */; };
 		C58379D02C26A3450068D178 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = C58379CF2C26A3450068D178 /* Assets.xcassets */; };
@@ -34,12 +34,12 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
+		C512A2A42C28D4E300175F0B /* Lowlevel */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Lowlevel; sourceTree = "<group>"; };
 		C519A74D2C26ED3500BF91E3 /* Theme */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Theme; sourceTree = "<group>"; };
 		C519A7532C26F16700BF91E3 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/SwiftExplorer.strings; sourceTree = "<group>"; };
 		C519A7562C26F1EF00BF91E3 /* L10n.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = L10n.swift; sourceTree = "<group>"; };
 		C519A7592C26F5EE00BF91E3 /* CommonTest */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = CommonTest; sourceTree = "<group>"; };
 		C519A75E2C27034900BF91E3 /* ContentViewTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentViewTests.swift; sourceTree = "<group>"; };
-		C55B316D2C2885A300542356 /* Llvm */ = {isa = PBXFileReference; lastKnownFileType = wrapper; path = Llvm; sourceTree = "<group>"; };
 		C58379C82C26A3440068D178 /* SwiftExplorer.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = SwiftExplorer.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		C58379CB2C26A3440068D178 /* SwiftExplorerApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwiftExplorerApp.swift; sourceTree = "<group>"; };
 		C58379CD2C26A3440068D178 /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
@@ -57,8 +57,8 @@
 			buildActionMask = 2147483647;
 			files = (
 				C519A74F2C26ED6B00BF91E3 /* Theme in Frameworks */,
-				C55B316F2C28862000542356 /* Llvm in Frameworks */,
 				C58379FB2C26B43B0068D178 /* CodeEditor in Frameworks */,
+				C512A2A62C28D54F00175F0B /* Lowlevel in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -141,7 +141,7 @@
 		C58379BF2C26A3440068D178 = {
 			isa = PBXGroup;
 			children = (
-				C55B316D2C2885A300542356 /* Llvm */,
+				C512A2A42C28D4E300175F0B /* Lowlevel */,
 				C519A7592C26F5EE00BF91E3 /* CommonTest */,
 				C519A74D2C26ED3500BF91E3 /* Theme */,
 				C58379CA2C26A3440068D178 /* SwiftExplorer */,
@@ -218,7 +218,7 @@
 			packageProductDependencies = (
 				C58379FA2C26B43B0068D178 /* CodeEditor */,
 				C519A74E2C26ED6B00BF91E3 /* Theme */,
-				C55B316E2C28862000542356 /* Llvm */,
+				C512A2A52C28D54F00175F0B /* Lowlevel */,
 			);
 			productName = SwiftExplorer;
 			productReference = C58379C82C26A3440068D178 /* SwiftExplorer.app */;
@@ -611,6 +611,10 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
+		C512A2A52C28D54F00175F0B /* Lowlevel */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = Lowlevel;
+		};
 		C519A74E2C26ED6B00BF91E3 /* Theme */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = Theme;
@@ -624,10 +628,6 @@
 			package = C519A7602C27042000BF91E3 /* XCRemoteSwiftPackageReference "swift-snapshot-testing" */;
 			productName = SnapshotTesting;
 		};
-		C55B316E2C28862000542356 /* Llvm */ = {
-			isa = XCSwiftPackageProductDependency;
-			productName = Llvm;
-		};
 		C58379FA2C26B43B0068D178 /* CodeEditor */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = C58379F82C26B4110068D178 /* XCRemoteSwiftPackageReference "CodeEditor" */;

SwiftExplorer.xcodeproj/xcshareddata/xcschemes/SwiftExplorer.xcscheme

@@ -54,10 +54,10 @@
             skipped = "NO">
             <BuildableReference
                BuildableIdentifier = "primary"
-               BlueprintIdentifier = "LlvmTests"
-               BuildableName = "LlvmTests"
-               BlueprintName = "LlvmTests"
-               ReferencedContainer = "container:Llvm">
+               BlueprintIdentifier = "LowlevelTests"
+               BuildableName = "LowlevelTests"
+               BlueprintName = "LowlevelTests"
+               ReferencedContainer = "container:Lowlevel">
             </BuildableReference>
          </TestableReference>
       </Testables>