[release/1.4.9] Revert "test, cmd/evm, core, core/vm: illegal code hash implementation"

This reverts commit a9c94cbf48fefe39104ee3495df139ff374dd219.

2 files changed, 0 insertions, 17 deletions

diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index ba7d8d8a8..aa48f6ede 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -220,7 +220,6 @@ type ruleSet struct{}
 
 func (ruleSet) IsHomestead(*big.Int) bool { return true }
 
-func (self *VMEnv) MarkCodeHash(common.Hash)   {}
 func (self *VMEnv) RuleSet() vm.RuleSet        { return ruleSet{} }
 func (self *VMEnv) Vm() vm.Vm                  { return self.evm }
 func (self *VMEnv) Db() vm.Database            { return self.state }
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 3d3cbf5d0..d2ba42801 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -163,10 +163,6 @@ var (
 	}
 	// Miner settings
 	// TODO: refactor CPU vs GPU mining flags
-	IllegalCodeHashesFlag = cli.StringFlag{
-		Name:  "illegal-code-hashes",
-		Usage: "Comma separated list of code-hashes to ignore any interaction from",
-	}
 	MiningEnabledFlag = cli.BoolFlag{
 		Name:  "mine",
 		Usage: "Enable mining",
@@ -644,16 +640,6 @@ func MakePasswordList(ctx *cli.Context) []string {
 	return lines
 }
 
-// ParseIllegalCodeHashes parses a comma separated list of hashes.
-func ParseIllegalCodeHashes(ctx *cli.Context) map[common.Hash]struct{} {
-	splittedHexHashes := strings.Split(ctx.GlobalString(IllegalCodeHashesFlag.Name), ",")
-	illegalCodeHashes := make(map[common.Hash]struct{})
-	for _, hexHash := range splittedHexHashes {
-		illegalCodeHashes[common.HexToHash(strings.TrimSpace(hexHash))] = struct{}{}
-	}
-	return illegalCodeHashes
-}
-
 // MakeSystemNode sets up a local node, configures the services to launch and
 // assembles the P2P protocol stack.
 func MakeSystemNode(name, version string, relconf release.Config, extra []byte, ctx *cli.Context) *node.Node {
@@ -690,8 +676,6 @@ func MakeSystemNode(name, version string, relconf release.Config, extra []byte,
 	}
 	// Configure the Ethereum service
 	accman := MakeAccountManager(ctx)
-	// parse the illegal code hashes and set them to the core package.
-	core.IllegalCodeHashes = ParseIllegalCodeHashes(ctx)
 
 	// initialise new random number generator
 	rand := rand.New(rand.NewSource(time.Now().UnixNano()))