Option to add repo path, temp fix for path in Package file; LIBAFL.md

LIBAFL.md

@@ -0,0 +1,12 @@
+## LibAFL - Fuzzilli
+
+The `Sources/libafl` directory contains autogenerated code from libafl. It is built into a library and used in Fuzzilli to integrate interesting features.
+
+To run this fork, please do:
+
+1. Change the path variable in the `Package.swift` file. Ensure it points to the top dir of Fuzzilli.
+2. Ensure proper linker settings. Do:
+```
+export LD_LIBRARY_PATH=`pwd`/Sources/libafl
+```
+3. Build and run Fuzzilli. Sample run with `ParthCorpus`: `swift run -c release FuzzilliCli --profile=spidermonkey ~/gecko-dev/obj-fuzzbuild/dist/bin/js --inspect=history --corpus=parth`

Package.swift

@@ -16,6 +16,7 @@
 
 import PackageDescription
 
+let path = "/home/dresden/fuzzing/optfuzzilli/fuzzilli"
 let package = Package(
     name: "Fuzzilli",
     platforms: [
@@ -40,13 +41,13 @@ let package = Package(
                 linkerSettings: [.linkedLibrary("rt", .when(platforms: [.linux]))]),
 
         .target(    
-                name:"libpc",
-                path:"Sources/libpc",
+                name:"libafl",
+                path:"Sources/libafl",
                 swiftSettings: [
-                    .unsafeFlags(["-I/home/dresden/fuzzing/fuzzilli/Sources/libpc","-Xcc","-fmodule-map-file=/home/dresden/fuzzing/fuzzilli/Sources/libpc/parth_corpusFFI.modulemap"]),  // Adjust paths as necessary
+                    .unsafeFlags(["-I\(path)/Sources/libafl","-Xcc","-fmodule-map-file=\(path)/Sources/libafl/libafl_fuzzilliFFI.modulemap"]),  // Adjust paths as necessary
                 ],
                 linkerSettings: [
-                    .unsafeFlags(["-L/home/dresden/fuzzing/fuzzilli/Sources/libpc", "-lparth_corpus"])]
+                    .unsafeFlags(["-L\(path)/Sources/libafl", "-llibafl_fuzzilli"])]
 
         ),
 
@@ -56,7 +57,7 @@ let package = Package(
                     "libsocket",
                     "libreprl",
                     "libcoverage",
-                    "libpc"],
+                    "libafl"],
 
                 exclude: [
                     "Protobuf/operations.proto",
@@ -69,38 +70,38 @@ let package = Package(
                     .copy("Protobuf/ast.proto"),
                     .copy("Compiler/Parser")],
                swiftSettings: [
-                    .unsafeFlags(["-I/home/dresden/fuzzing/fuzzilli/Sources/libpc","-Xcc","-fmodule-map-file=/home/dresden/fuzzing/fuzzilli/Sources/libpc/parth_corpusFFI.modulemap"]),  // Adjust paths as necessary
+                    .unsafeFlags(["-I\(path)/Sources/libafl","-Xcc","-fmodule-map-file=\(path)/Sources/libafl/libafl_fuzzilliFFI.modulemap"]),  // Adjust paths as necessary
                 ],
                 linkerSettings: [
-                    .linkedLibrary("parth_corpus"),
-                    .unsafeFlags(["-L/home/dresden/fuzzing/fuzzilli/Sources/libpc", "-lpc"])]),
+                    .linkedLibrary("libafl_fuzzilli"),
+                    .unsafeFlags(["-L\(path)/Sources/libafl", "-lfs"])]),
 
         .target(name: "REPRLRun",
                 dependencies: ["libreprl"]),
 
     .target(name: "FuzzilliCli",
                 dependencies: ["Fuzzilli"],
                 swiftSettings: [
-                    .unsafeFlags(["-I/home/dresden/fuzzing/fuzzilli/Sources/libpc","-Xcc","-fmodule-map-file=/home/dresden/fuzzing/fuzzilli/Sources/libpc/parth_corpusFFI.modulemap"]),  // Adjust paths as necessary
+                    .unsafeFlags(["-I\(path)/Sources/libafl","-Xcc","-fmodule-map-file=\(path)/Sources/libafl/libafl_fuzzilliFFI.modulemap"]),  // Adjust paths as necessary
                 ],
                 linkerSettings: [
-                    .linkedLibrary("parth_corpus"),
-                    .unsafeFlags(["-L/home/dresden/fuzzing/fuzzilli/Sources/libpc", "-lpc"])]
+                    .linkedLibrary("libafl_fuzzilli"),
+                    .unsafeFlags(["-L\(path)/Sources/libafl", "-lfs"])]
                 ),
 
         .target(name: "FuzzILTool",
                 dependencies: ["Fuzzilli"],
                 swiftSettings: [
-                    .unsafeFlags(["-I/home/dresden/fuzzing/fuzzilli/Sources/libpc","-Xcc","-fmodule-map-file=/home/dresden/fuzzing/fuzzilli/Sources/libpc/parth_corpusFFI.modulemap"]),  // Adjust paths as necessary
+                    .unsafeFlags(["-I\(path)/Sources/libafl","-Xcc","-fmodule-map-file=\(path)/Sources/libafl/libafl_fuzzilliFFI.modulemap"]),  // Adjust paths as necessary
                 ],
                 linkerSettings: [
-                    // .linkedLibrary("parth_corpus"),
-                    .unsafeFlags(["-L/home/dresden/fuzzing/fuzzilli/Sources/libpc", "-lpc"])]
+                    // .linkedLibrary("libafl_fuzzilli"),
+                    .unsafeFlags(["-L\(path)/Sources/libafl", "-lfs"])]
                 ),
 
         .testTarget(name: "FuzzilliTests",
                     dependencies: ["Fuzzilli"],
                     resources: [.copy("CompilerTests")]),
     ],
     swiftLanguageVersions: [.v5]
-)
+)

Sources/Fuzzilli/Corpus/ParthCorpus.swift

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import Foundation
-import libpc
+import libafl
 
 let filteredFunctionsForCompiler = [
     "assert*",