EVMTool Docker Support (#7430)

A few fixes that re-enable docker support for evm tool
* evmtool is the entrypoint
* turn off some noisy logging
* ensure EOF respects the create flag

Signed-off-by: Danno Ferrin <danno@numisight.com>

CHANGELOG.md

@@ -17,6 +17,7 @@
 - In process RPC service [#7395](https://github.com/hyperledger/besu/pull/7395)
 
 ### Bug fixes
+- Correct entrypoint in Docker evmtool [#7430](https://github.com/hyperledger/besu/pull/7430)
 
 ## 24.7.1
 

ethereum/evmtool/src/main/docker/Dockerfile

@@ -24,7 +24,7 @@ WORKDIR /opt/besu-evmtool
 COPY --chown=besu:besu besu-evmtool /opt/besu-evmtool/
 
 ENV PATH="/opt/besu-evmtool/bin:${PATH}"
-ENTRYPOINT ["evm"]
+ENTRYPOINT ["evmtool"]
 
 # Build-time metadata as defined at http://label-schema.org
 ARG BUILD_DATE

ethereum/evmtool/src/main/java/org/hyperledger/besu/evmtool/EvmTool.java

@@ -28,7 +28,7 @@ public final class EvmTool {
    * @param args The command line arguments.
    */
   public static void main(final String... args) {
-    LogConfigurator.setLevel("", "DEBUG");
+    LogConfigurator.setLevel("", "OFF");
     final EvmToolCommand evmToolCommand = new EvmToolCommand();
 
     evmToolCommand.execute(args);

ethereum/evmtool/src/main/java/org/hyperledger/besu/evmtool/EvmToolCommand.java

@@ -15,6 +15,7 @@
 package org.hyperledger.besu.evmtool;
 
 import static java.nio.charset.StandardCharsets.UTF_8;
+import static org.hyperledger.besu.evm.code.EOFLayout.EOFContainerMode.INITCODE;
 import static picocli.CommandLine.ScopeType.INHERIT;
 
 import org.hyperledger.besu.cli.config.NetworkName;
@@ -34,6 +35,7 @@ import org.hyperledger.besu.evm.Code;
 import org.hyperledger.besu.evm.EVM;
 import org.hyperledger.besu.evm.EvmSpecVersion;
 import org.hyperledger.besu.evm.code.CodeInvalid;
+import org.hyperledger.besu.evm.code.CodeV1;
 import org.hyperledger.besu.evm.frame.MessageFrame;
 import org.hyperledger.besu.evm.log.LogsBloomFilter;
 import org.hyperledger.besu.evm.tracing.OperationTracer;
@@ -418,11 +420,21 @@ public class EvmToolCommand implements Runnable {
       if (codeBytes.isEmpty() && !createTransaction) {
         codeBytes = component.getWorldState().get(receiver).getCode();
       }
-      Code code = evm.getCodeForCreation(codeBytes);
+      Code code =
+          createTransaction ? evm.getCodeForCreation(codeBytes) : evm.getCodeUncached(codeBytes);
       if (!code.isValid()) {
         out.println(((CodeInvalid) code).getInvalidReason());
         return;
+      } else if (code.getEofVersion() == 1
+          && createTransaction
+              != INITCODE.equals(((CodeV1) code).getEofLayout().containerMode().get())) {
+        out.println(
+            createTransaction
+                ? "--create requires EOF in INITCODE mode"
+                : "To evaluate INITCODE mode EOF code use the --create flag");
+        return;
       }
+
       final Stopwatch stopwatch = Stopwatch.createUnstarted();
       long lastTime = 0;
       do {

ethereum/evmtool/src/test/resources/org/hyperledger/besu/evmtool/trace/create-eof-error.json

@@ -0,0 +1,15 @@
+{
+  "cli": [
+    "--notime",
+    "--json",
+    "--create",
+    "--code",
+    "ef00010100040200010001040000000080000000c0de471fe5",
+    "--coinbase",
+    "4444588443C3A91288C5002483449ABA1054192B",
+    "--fork",
+    "CancunEOF"
+  ],
+  "stdin": "",
+  "stdout": "EOF Code Invalid : STOP is only a valid opcode in containers used for runtime operations.\n"
+}

ethereum/evmtool/src/test/resources/org/hyperledger/besu/evmtool/trace/eof.json

@@ -0,0 +1,17 @@
+{
+  "cli": [
+    "--notime",
+    "--json",
+    "--code",
+    "ef00010100040200010001040000000080000000",
+    "--coinbase",
+    "4444588443C3A91288C5002483449ABA1054192B",
+    "--fork",
+    "CancunEOF"
+  ],
+  "stdin": "",
+  "stdout": [
+    {"pc":0,"section":0,"op":0,"gas":"0x2540be400","gasCost":"0x0","memSize":0,"stack":[],"depth":1,"refund":0,"opName":"STOP"},
+    {"gasUser":"0x0","gasTotal":"0x0","output":"0x"}
+  ]
+}

ethereum/evmtool/src/test/resources/org/hyperledger/besu/evmtool/trace/initcode-error.json

@@ -0,0 +1,14 @@
+{
+  "cli": [
+    "--notime",
+    "--json",
+    "--code",
+    "ef00010100040200010009030001001404000000008000035f355f5fa15f5fee00ef00010100040200010001040000000080000000",
+    "--coinbase",
+    "4444588443C3A91288C5002483449ABA1054192B",
+    "--fork",
+    "CancunEOF"
+  ],
+  "stdin": "",
+  "stdout": "To evaluate INITCODE mode EOF code use the --create flag\n"
+}