Start coreth migration (#552)

* Start coreth migration

* Bump version to v0.4.11 and avalanchego dep

* goimports core/blockchain.go

* Update compatibility.json

* Update compatibility in README

* Bump avalanchego dep to v1.9.10

README.md

@@ -42,6 +42,7 @@ The Subnet EVM runs in a separate process from the main AvalancheGo process and
 [v0.4.8] AvalancheGo@v1.9.6-v1.9.8 (Protocol Version: 22)
 [v0.4.9] AvalancheGo@v1.9.9 (Protocol Version: 23)
 [v0.4.10] AvalancheGo@v1.9.9 (Protocol Version: 23)
+[v0.4.11] AvalancheGo@v1.9.10 (Protocol Version: 24)
 ```
 
 ## API

compatibility.json

@@ -1,5 +1,6 @@
 {
   "rpcChainVMProtocolVersion": {
+    "v0.4.11": 24,
     "v0.4.10": 23,
     "v0.4.9": 23,
     "v0.4.8": 22,

core/blockchain.go

@@ -1568,7 +1568,7 @@ type BadBlockReason struct {
 	Receipts    types.Receipts      `json:"receipts"`
 	Number      uint64              `json:"number"`
 	Hash        common.Hash         `json:"hash"`
-	Error       error               `json:"error"`
+	Error       string              `json:"error"`
 }
 
 func (b *BadBlockReason) String() string {
@@ -1624,7 +1624,7 @@ func (bc *BlockChain) reportBlock(block *types.Block, receipts types.Receipts, e
 		Receipts:    receipts,
 		Number:      block.NumberU64(),
 		Hash:        block.Hash(),
-		Error:       err,
+		Error:       err.Error(),
 	}
 
 	badBlockCounter.Inc(1)

core/vm/contracts.go

@@ -44,6 +44,7 @@ import (
 	"github.com/ethereum/go-ethereum/crypto/bls12381"
 	"github.com/ethereum/go-ethereum/crypto/bn256"
 
+	big2 "github.com/holiman/big"
 	"golang.org/x/crypto/ripemd160"
 )
 
@@ -417,15 +418,22 @@ func (c *bigModExp) Run(input []byte) ([]byte, error) {
 	}
 	// Retrieve the operands and execute the exponentiation
 	var (
-		base = new(big.Int).SetBytes(getData(input, 0, baseLen))
-		exp  = new(big.Int).SetBytes(getData(input, baseLen, expLen))
-		mod  = new(big.Int).SetBytes(getData(input, baseLen+expLen, modLen))
+		base = new(big2.Int).SetBytes(getData(input, 0, baseLen))
+		exp  = new(big2.Int).SetBytes(getData(input, baseLen, expLen))
+		mod  = new(big2.Int).SetBytes(getData(input, baseLen+expLen, modLen))
+		v    []byte
 	)
-	if mod.BitLen() == 0 {
+	switch {
+	case mod.BitLen() == 0:
 		// Modulo 0 is undefined, return zero
 		return common.LeftPadBytes([]byte{}, int(modLen)), nil
+	case base.BitLen() == 1: // a bit length of 1 means it's 1 (or -1).
+		//If base == 1, then we can just return base % mod (if mod >= 1, which it is)
+		v = base.Mod(base, mod).Bytes()
+	default:
+		v = base.Exp(base, exp, mod).Bytes()
 	}
-	return common.LeftPadBytes(base.Exp(base, exp, mod).Bytes(), int(modLen)), nil
+	return common.LeftPadBytes(v, int(modLen)), nil
 }
 
 // newCurvePoint unmarshals a binary blob into a bn256 elliptic curve point,

go.mod

@@ -4,7 +4,7 @@ go 1.19
 
 require (
 	github.com/VictoriaMetrics/fastcache v1.10.0
-	github.com/ava-labs/avalanchego v1.9.9
+	github.com/ava-labs/avalanchego v1.9.10
 	github.com/cespare/cp v0.1.0
 	github.com/davecgh/go-spew v1.1.1
 	github.com/deckarep/golang-set v1.8.0
@@ -18,6 +18,7 @@ require (
 	github.com/gorilla/websocket v1.4.2
 	github.com/hashicorp/go-bexpr v0.1.10
 	github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d
+	github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e
 	github.com/holiman/bloomfilter/v2 v2.0.3
 	github.com/holiman/uint256 v1.2.0
 	github.com/mattn/go-colorable v0.1.12
@@ -53,8 +54,7 @@ require (
 	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v3 v3.0.0-20200627015759-01fd2de07837 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
 	github.com/deepmap/oapi-codegen v1.8.2 // indirect
 	github.com/edsrzf/mmap-go v1.0.0 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect

go.sum

@@ -61,8 +61,8 @@ github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax
 github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
 github.com/apache/arrow/go/arrow v0.0.0-20191024131854-af6fa24be0db/go.mod h1:VTxUBvSJ3s3eHAg65PNgrsn5BtqCRPdmyXh6rAfdxN0=
-github.com/ava-labs/avalanchego v1.9.9 h1:R7GBCjFBC/taZeJNJ4MtdniifC7j9eLwRezhCGa/wmc=
-github.com/ava-labs/avalanchego v1.9.9/go.mod h1:mnM/wzJIaKXzLV323Yh0EbLtsicoaFSgaDESrED9dr0=
+github.com/ava-labs/avalanchego v1.9.10 h1:IQYUruncY3yuKLwfbGXGslydTJQcjzLMtZuW8g5wQOY=
+github.com/ava-labs/avalanchego v1.9.10/go.mod h1:nNc+4JCIJMaEt2xRmeMVAUyQwDIap7RvnMrfWD2Tpo8=
 github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@@ -126,14 +126,11 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/deckarep/golang-set v1.8.0 h1:sk9/l/KqpunDwP7pSjUg0keiOOLEnOBHzykLrsPppp4=
 github.com/deckarep/golang-set v1.8.0/go.mod h1:5nI87KwE7wgsBU1F4GKAw2Qod7p5kyS383rP6+o6qqo=
-github.com/decred/dcrd/chaincfg/chainhash v1.0.2 h1:rt5Vlq/jM3ZawwiacWjPa+smINyLRN07EO0cNBV6DGU=
-github.com/decred/dcrd/chaincfg/chainhash v1.0.2/go.mod h1:BpbrGgrPTr3YJYRN3Bm+D9NuaFd+zGyNeIKgrhCXK60=
 github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
 github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
-github.com/decred/dcrd/dcrec/secp256k1/v3 v3.0.0-20200627015759-01fd2de07837 h1:g2cyFTu5FKWhCo7L4hVJ797Q506B4EywA7L9I6OebgA=
-github.com/decred/dcrd/dcrec/secp256k1/v3 v3.0.0-20200627015759-01fd2de07837/go.mod h1:J70FGZSbzsjecRTiTzER+3f1KZLNaXkuv+yeFTKoxM8=
-github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 h1:HbphB4TFFXpv7MNrT52FGrrgVXF1owhMVTHFZIlnvd4=
+github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0/go.mod h1:DZGJHZMqrU4JJqFAWUS2UO1+lbSKsdiOoYi9Zzey7Fc=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
 github.com/deepmap/oapi-codegen v1.6.0/go.mod h1:ryDa9AgbELGeB+YEXE1dR53yAjHwFvE9iAUlWl9Al3M=
 github.com/deepmap/oapi-codegen v1.8.2 h1:SegyeYGcdi0jLLrpbCMoJxnUUn8GBXHsvr4rbzjuhfU=
@@ -308,6 +305,8 @@ github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d h1:dg1dEPuW
 github.com/hashicorp/golang-lru v0.5.5-0.20210104140557-80c98217689d/go.mod h1:iADmTwqILo4mZ8BN3D2Q6+9jd8WM5uGBxy+E8yxSoD4=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e h1:pIYdhNkDh+YENVNi3gto8n9hAmRxKxoar0iE6BLucjw=
+github.com/holiman/big v0.0.0-20221017200358-a027dc42d04e/go.mod h1:j9cQbcqHQujT0oKJ38PylVfqohClLr3CvDC+Qcg+lhU=
 github.com/holiman/bloomfilter/v2 v2.0.3 h1:73e0e/V0tCydx14a0SCYS/EWCxgwLZ18CZcZKVu0fao=
 github.com/holiman/bloomfilter/v2 v2.0.3/go.mod h1:zpoh+gs7qcpqrHr3dB55AMiJwo0iURXE7ZOP9L9hSkA=
 github.com/holiman/uint256 v1.2.0 h1:gpSYcPLWGv4sG43I2mVLiDZCNDh/EpGjSk8tmtxitHM=

peer/network.go

@@ -467,6 +467,11 @@ func (n *network) Shutdown() {
 	n.lock.Lock()
 	defer n.lock.Unlock()
 
+	// clean up any pending requests
+	for requestID := range n.outstandingRequestHandlers {
+		delete(n.outstandingRequestHandlers, requestID)
+	}
+
 	// reset peers
 	n.peers = NewPeerTracker()
 }

plugin/evm/factory.go

@@ -5,7 +5,7 @@ package evm
 
 import (
 	"github.com/ava-labs/avalanchego/ids"
-	"github.com/ava-labs/avalanchego/snow"
+	"github.com/ava-labs/avalanchego/utils/logging"
 	"github.com/ava-labs/avalanchego/vms"
 )
 
@@ -18,6 +18,6 @@ var (
 
 type Factory struct{}
 
-func (f *Factory) New(*snow.Context) (interface{}, error) {
+func (f *Factory) New(logging.Logger) (interface{}, error) {
 	return &VM{}, nil
 }

plugin/evm/version.go

@@ -11,7 +11,7 @@ var (
 	// GitCommit is set by the build script
 	GitCommit string
 	// Version is the version of Subnet EVM
-	Version string = "v0.4.10"
+	Version string = "v0.4.11"
 )
 
 func init() {

scripts/versions.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env bash
 
 # Set up the versions to be used - populate ENV variables only if they are not already populated
-SUBNET_EVM_VERSION=${SUBNET_EVM_VERSION:-'v0.4.10'}
+SUBNET_EVM_VERSION=${SUBNET_EVM_VERSION:-'v0.4.11'}
 # Don't export them as they're used in the context of other calls
-AVALANCHEGO_VERSION=${AVALANCHE_VERSION:-'v1.9.9'}
+AVALANCHEGO_VERSION=${AVALANCHE_VERSION:-'v1.9.10'}
 GINKGO_VERSION=${GINKGO_VERSION:-'v2.2.0'}
 
 # This won't be used, but it's here to make code syncs easier

sync/client/leaf_syncer.go

@@ -28,13 +28,13 @@ const defaultLeafRequestLimit = 1024
 // the same value for Root, Account, Start, and NodeType throughout the sync.
 // The value returned by End can change between calls to OnLeafs.
 type LeafSyncTask interface {
-	Root() common.Hash                 // Root of the trie to sync
-	Account() common.Hash              // Account hash of the trie to sync (only applicable to storage tries)
-	Start() []byte                     // Starting key to request new leaves
-	End() []byte                       // End key to request new leaves
-	OnStart() (bool, error)            // Callback when tasks begins, returns true if work can be skipped
-	OnLeafs(keys, vals [][]byte) error // Callback when new leaves are received from the network
-	OnFinish() error                   // Callback when there are no more leaves in the trie to sync or when we reach End()
+	Root() common.Hash                  // Root of the trie to sync
+	Account() common.Hash               // Account hash of the trie to sync (only applicable to storage tries)
+	Start() []byte                      // Starting key to request new leaves
+	End() []byte                        // End key to request new leaves
+	OnStart() (bool, error)             // Callback when tasks begins, returns true if work can be skipped
+	OnLeafs(keys, vals [][]byte) error  // Callback when new leaves are received from the network
+	OnFinish(ctx context.Context) error // Callback when there are no more leaves in the trie to sync or when we reach End()
 }
 
 type CallbackLeafSyncer struct {
@@ -131,7 +131,7 @@ func (c *CallbackLeafSyncer) syncTask(ctx context.Context, task LeafSyncTask) er
 		// If we have completed syncing this task, invoke [OnFinish] and mark the task
 		// as complete.
 		if done || !leafsResponse.More {
-			return task.OnFinish()
+			return task.OnFinish(ctx)
 		}
 
 		if len(leafsResponse.Keys) == 0 {

sync/statesync/trie_segments.go

@@ -5,6 +5,7 @@ package statesync
 
 import (
 	"bytes"
+	"context"
 	"encoding/binary"
 	"fmt"
 	"sync"
@@ -157,7 +158,7 @@ func (t *trieToSync) addSegment(start, end []byte) *trieSegment {
 
 // segmentFinished is called when one the trie segment with index [idx] finishes syncing.
 // creates intermediary hash nodes for the trie up to the last contiguous segment received from start.
-func (t *trieToSync) segmentFinished(idx int) error {
+func (t *trieToSync) segmentFinished(ctx context.Context, idx int) error {
 	t.lock.Lock()
 	defer t.lock.Unlock()
 
@@ -182,6 +183,10 @@ func (t *trieToSync) segmentFinished(idx int) error {
 		defer it.Release()
 
 		for it.Next() {
+			if err := ctx.Err(); err != nil {
+				return err
+			}
+
 			if len(segment.end) > 0 && bytes.Compare(it.Key(), segment.end) > 0 {
 				// don't go past the end of the segment. (data belongs to the next segment)
 				break
@@ -336,11 +341,11 @@ func (t *trieSegment) String() string {
 }
 
 // these functions implement the LeafSyncTask interface.
-func (t *trieSegment) Root() common.Hash      { return t.trie.root }
-func (t *trieSegment) Account() common.Hash   { return t.trie.account }
-func (t *trieSegment) End() []byte            { return t.end }
-func (t *trieSegment) OnStart() (bool, error) { return t.trie.task.OnStart() }
-func (t *trieSegment) OnFinish() error        { return t.trie.segmentFinished(t.idx) }
+func (t *trieSegment) Root() common.Hash                  { return t.trie.root }
+func (t *trieSegment) Account() common.Hash               { return t.trie.account }
+func (t *trieSegment) End() []byte                        { return t.end }
+func (t *trieSegment) OnStart() (bool, error)             { return t.trie.task.OnStart() }
+func (t *trieSegment) OnFinish(ctx context.Context) error { return t.trie.segmentFinished(ctx, t.idx) }
 
 func (t *trieSegment) Start() []byte {
 	if t.pos != nil {