From 826069f50c89e8cbb3700aaf1156933f9ee1086c Mon Sep 17 00:00:00 2001
From: Brandon Roberts <brandonjroberts22@gmail.com>
Date: Wed, 20 Sep 2023 20:04:57 -0700
Subject: [PATCH] Remove unneeded logging

---
 core/vm/coroutine.go    |  4 ----
 core/vm/instructions.go |  7 +------
 core/vm/interpreter.go  | 10 +---------
 3 files changed, 2 insertions(+), 19 deletions(-)

diff --git a/core/vm/coroutine.go b/core/vm/coroutine.go
index 3ec48a1268..d7e0684462 100644
--- a/core/vm/coroutine.go
+++ b/core/vm/coroutine.go
@@ -1,8 +1,6 @@
 package vm
 
 import (
-	"log"
-
 	"github.com/ethereum/go-ethereum/common/math"
 )
 
@@ -18,8 +16,6 @@ func NewCoroutine(pc uint64, stack Stack) Coroutine {
 }
 
 func (co *Coroutine) ExecuteCoroutine(interpreter *EVMInterpreter, scope *ScopeContext) (ret []byte, err error) {
-  log.Println("ExecuteCoroutine: ", co.PC, co.Stack)
-
   // Don't bother with the execution if there's no code.
   if len(scope.Contract.Code) == 0 {
     return nil, nil
diff --git a/core/vm/instructions.go b/core/vm/instructions.go
index de121ec608..db58a0ec3e 100644
--- a/core/vm/instructions.go
+++ b/core/vm/instructions.go
@@ -579,8 +579,6 @@ func opSpawn(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]by
   // Add coroutine to queue
   scope.PushCoroutine(coroutine)
 
-  log.Printf("Spawned coroutine %v", coroutine)
-
   return nil, nil
 }
 
@@ -824,15 +822,12 @@ func opYield(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]by
   // Push coroutine to the stack
   scope.PushCoroutine(coroutine)
 
-  log.Printf("Coroutine %d yielded with %v", coroutine.PC, coroutine.Stack)
-
   // Call the next coroutine
   nextCoroutine, err := scope.PopCoroutine()
   if err != nil {
     return nil, err
   }
-  ret, err := nextCoroutine.ExecuteCoroutine(interpreter, scope)
-  log.Printf("Coroutine %d returned with %v", nextCoroutine.PC, ret)
+  nextCoroutine.ExecuteCoroutine(interpreter, scope)
 
   return nil, errStopToken
 }
diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go
index 83ac58db6a..f431ab8fec 100644
--- a/core/vm/interpreter.go
+++ b/core/vm/interpreter.go
@@ -18,7 +18,6 @@ package vm
 
 import (
 	"errors"
-	log2 "log"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/math"
@@ -61,16 +60,9 @@ func (scope *ScopeContext) AwaitTermination(interpreter *EVMInterpreter) {
   coroutine, err := scope.PopCoroutine()
   for err == nil {
     // TODO: Propogate returns and errors?
-    ret, err2 := coroutine.ExecuteCoroutine(interpreter, scope)
-    if err2 != nil {
-      log2.Println("Coroutine execution failed", "error", err2)
-    }
-    if ret != nil {
-      log2.Println("Coroutine returned", "ret", ret)
-    }
+    coroutine.ExecuteCoroutine(interpreter, scope)
 
     coroutine, err = scope.PopCoroutine()
-    log2.Println("Awaiting coroutine termination", "coroutine", coroutine, "err", err)
   }
 }