Merge branch 'main' of github.com:ConsenSys/besu-tracing-plugin into …

…add-tracer-spec-test

build.gradle

@@ -215,6 +215,18 @@ allprojects {
     useJUnitPlatform()
   }
 
+  task unitTests(type: Test) {
+    useJUnitPlatform {
+      excludeTags("CorsetTest")
+    }
+  }
+
+  task corsetTests(type: Test) {
+    useJUnitPlatform {
+      includeTags("CorsetTest")
+    }
+  }
+
   javadoc {
     options.addStringOption('Xdoclint:all', '-quiet')
     options.addStringOption('Xwerror', '-html5')

src/main/java/net/consensys/linea/zktracer/OpCode.java

@@ -37,6 +37,9 @@ public enum OpCode {
   SGT(0x13),
   EQ(0x14),
   ISZERO(0x15),
+  // mul
+  MUL(0x02),
+  EXP(0x0a),
   // shf
   SHL(0x1b),
   SHR(0x1c),

src/main/java/net/consensys/linea/zktracer/ZkTracer.java

@@ -24,6 +24,7 @@
 import net.consensys.linea.zktracer.module.ModuleTracer;
 import net.consensys.linea.zktracer.module.alu.add.AddTracer;
 import net.consensys.linea.zktracer.module.alu.mod.ModTracer;
+import net.consensys.linea.zktracer.module.alu.mul.MulTracer;
 import net.consensys.linea.zktracer.module.shf.ShfTracer;
 import net.consensys.linea.zktracer.module.wcp.WcpTracer;
 
@@ -42,7 +43,8 @@ public ZkTracer(final ZkTraceBuilder zkTraceBuilder, final List<ModuleTracer> tr
   public ZkTracer(final ZkTraceBuilder zkTraceBuilder) {
     this(
         zkTraceBuilder,
-        List.of(new ShfTracer(), new WcpTracer(), new AddTracer(), new ModTracer()));
+        List.of(
+            new MulTracer(), new ShfTracer(), new WcpTracer(), new AddTracer(), new ModTracer()));
   }
 
   @Override

src/main/java/net/consensys/linea/zktracer/bytes/Bytes16.java

@@ -132,7 +132,7 @@ static Bytes16 leftPad(Bytes value) {
    * Right pad a {@link Bytes} value with zero bytes to create a {@link Bytes16}.
    *
    * @param value The bytes value pad.
-   * @return A {@link Bytes16} that exposes the rightw-padded bytes of {@code value}.
+   * @return A {@link Bytes16} that exposes the right-padded bytes of {@code value}.
    * @throws IllegalArgumentException if {@code value.size() > 16}.
    */
   static Bytes16 rightPad(Bytes value) {

src/main/java/net/consensys/linea/zktracer/module/Util.java

@@ -124,4 +124,16 @@ public static UInt256 multiplyRange(Bytes[] range1, Bytes[] range2) {
     }
     return sum;
   }
+  /**
+   * Converts a boolean value to a byte (1 for true and 0 for false).
+   *
+   * @param b The boolean value to be converted.
+   * @return A byte representing the input boolean value.
+   */
+  public static byte boolToByte(boolean b) {
+    if (b) {
+      return 1;
+    }
+    return 0;
+  }
 }