javadoc

Signed-off-by: Danno Ferrin <danno@numisight.com>
5 months ago · 99f8d12948
parent b6c0ee2b2b
commit 99f8d12948
1 changed files with 5 additions and 0 deletions
--- a/evm/src/main/java/org/hyperledger/besu/evm/operation/AbstractExtCallOperation.java
+++ b/evm/src/main/java/org/hyperledger/besu/evm/operation/AbstractExtCallOperation.java
@ -39,8 +39,13 @@ public abstract class AbstractExtCallOperation extends AbstractCallOperation {

  static final int STACK_TO = 0;

+  /** EXT*CALL response indicating success */
  public static final Bytes EOF1_SUCCESS_STACK_ITEM = Bytes.EMPTY;
+
+  /** EXT*CALL response indicating a "soft failure" */
  public static final Bytes EOF1_EXCEPTION_STACK_ITEM = BYTES_ONE;
+
+  /** EXT*CALL response indicating a hard failure, such as a REVERT was called */
  public static final Bytes EOF1_FAILURE_STACK_ITEM = Bytes.of(2);

  /**