Merge pull request #1208 from ethereum/selectFork

apps/debugger/src/app/debugger-api.ts

@@ -111,7 +111,8 @@ export const DebuggerApiMixin = (Base) => class extends Base {
         }
         return null
       },
-      debugWithGeneratedSources: false
+      debugWithGeneratedSources: false,
+      fork: 'berlin'
     })
     return await debug.debugger.traceManager.getTrace(hash)
   }

apps/remix-ide-e2e/src/tests/recorder.spec.ts

@@ -129,7 +129,7 @@ contract t2est {
 
 const records = `{
   "accounts": {
-    "account{10}": "0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c"
+    "account{2}": "0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c"
   },
   "linkReferences": {
     "testLib": "created{1512830014773}"
@@ -146,7 +146,7 @@ const records = `{
         "linkReferences": {},
         "inputs": "()",  
         "type": "constructor",
-        "from": "account{10}"
+        "from": "account{2}"
       }
     },
     {
@@ -172,7 +172,7 @@ const records = `{
         "name": "",
         "type": "constructor",
         "inputs": "(uint256)",
-        "from": "account{10}"
+        "from": "account{2}"
       }
     },
     {
@@ -188,7 +188,7 @@ const records = `{
         "name": "set",
         "inputs": "(uint256,address)",
         "type": "function",
-        "from": "account{10}"
+        "from": "account{2}"
       }
     }
   ],
@@ -287,7 +287,7 @@ const records = `{
 
 const scenario = {
   accounts: {
-    'account{10}': '0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c'
+    'account{2}': '0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c'
   },
   linkReferences: {},
   transactions: [
@@ -305,7 +305,7 @@ const scenario = {
         name: '',
         type: 'constructor',
         inputs: '(uint256)',
-        from: 'account{10}'
+        from: 'account{2}'
       }
     },
     {
@@ -320,7 +320,7 @@ const scenario = {
         name: 'set',
         inputs: '(uint256)',
         type: 'function',
-        from: 'account{10}'
+        from: 'account{2}'
       }
     }
   ],

apps/remix-ide-e2e/src/tests/terminal.test.ts

@@ -62,7 +62,7 @@ module.exports = {
   'Call web3.eth.getAccounts() using JavaScript VM': function (browser: NightwatchBrowser) {
     browser
       .executeScript('web3.eth.getAccounts()')
-      .waitForElementContainsText('*[data-id="terminalJournal"]', '"0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c", "0x14723A09ACff6D2A60DcdF7aA4AFf308FDDC160C", "0x4B0897b0513fdC7C541B6d9D7E929C4e5364D2dB", "0x583031D1113aD414F02576BD6afaBfb302140225", "0xdD870fA1b7C4700F2BD7f44238821C26f7392148"', 80000)
+      .waitForElementContainsText('*[data-id="terminalJournal"]', '"0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2", "0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c", "0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db", "0x78731D3Ca6b7E34aC0F824c42a7cC18A495cabaB", "0x617F2E2fD72FD9D5503197092aC168c91465E7f2", "0x17F6AD8Ef982297579C203069C1DbfFE4348c372", "0x14723A09ACff6D2A60DcdF7aA4AFf308FDDC160C"', 80000)
   },
 
   'Call web3.eth.getAccounts() using Web3 Provider': function (browser: NightwatchBrowser) {

apps/remix-ide-e2e/src/tests/transactionExecution.spec.ts

@@ -152,6 +152,21 @@ module.exports = {
       .journalLastChildIncludes('Parameters:')
       .journalLastChildIncludes('2,3,error_string_2')
       .journalLastChildIncludes('Debug the transaction to get more information.')
+  },
+
+  'Should Compile and Deploy a contract which define a custom error, the error should be logged in the terminal , using London VM Fork': function (browser: NightwatchBrowser) {
+    browser
+      .click('*[data-id="settingsVMLondonMode"]') // switch to London fork
+      .selectAccount('0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c') // this account will be used for this test suite
+      .click('#runTabView button[class^="instanceButton"]')
+      .waitForElementPresent('.instance:nth-of-type(2)')
+      .click('.instance:nth-of-type(2) > div > button')
+      .clickFunction('g - transact (not payable)')
+      .journalLastChildIncludes('Error provided by the contract:')
+      .journalLastChildIncludes('CustomError')
+      .journalLastChildIncludes('Parameters:')
+      .journalLastChildIncludes('2,3,error_string_2')
+      .journalLastChildIncludes('Debug the transaction to get more information.')
       .end()
   }
 }

apps/remix-ide/src/app/tabs/runTab/settings.js

@@ -98,11 +98,15 @@ class SettingsUI {
         </label>
         <div class="${css.environment}">
           <select id="selectExEnvOptions" data-id="settingsSelectEnvOptions" class="form-control ${css.select} custom-select">
-            <option id="vm-mode"
+            <option id="vm-mode-berlin" data-id="settingsVMBerlinMode"
               title="Execution environment does not connect to any node, everything is local and in memory only."
-              value="vm" name="executionContext"> JavaScript VM
+              value="vm-berlin" name="executionContext" fork="berlin" > JavaScript VM (Berlin)
             </option>
-            <option id="injected-mode"
+            <option id="vm-mode-london" data-id="settingsVMLondonMode"
+              title="Execution environment does not connect to any node, everything is local and in memory only."
+              value="vm-london" name="executionContext" fork="london"> JavaScript VM (London)
+            </option>
+            <option id="injected-mode" data-id="settingsInjectedMode"
               title="Execution environment has been provided by Metamask or similar provider."
               value="injected" name="executionContext"> Injected Web3
             </option>
@@ -236,11 +240,14 @@ class SettingsUI {
     this.blockchain.event.register('removeProvider', name => removeProvider(name))
 
     selectExEnv.addEventListener('change', (event) => {
-      const context = selectExEnv.options[selectExEnv.selectedIndex].value
-      this.setExecutionContext(context)
+      const provider = selectExEnv.options[selectExEnv.selectedIndex]
+      const fork = provider.getAttribute('fork') // can be undefined if connected to an external source (web3 provider / injected)
+      let context = provider.value
+      context = context.startsWith('vm') ? 'vm' : context // context has to be 'vm', 'web3' or 'injected'
+      this.setExecutionContext({ context, fork })
     })
 
-    selectExEnv.value = this.blockchain.getProvider()
+    selectExEnv.value = this._getProviderDropdownValue()
   }
 
   setExecutionContext (context) {
@@ -278,9 +285,19 @@ class SettingsUI {
     `
   }
 
+  /**
+   * generate a value used by the env dropdown list.
+   * @return {String} - can return 'vm-berlin, 'vm-london', 'injected' or 'web3'
+   */
+  _getProviderDropdownValue () {
+    const provider = this.blockchain.getProvider()
+    const fork = this.blockchain.getCurrentFork()
+    return provider === 'vm' ? provider + '-' + fork : provider
+  }
+
   setFinalContext () {
     // set the final context. Cause it is possible that this is not the one we've originaly selected
-    this.selectExEnv.value = this.blockchain.getProvider()
+    this.selectExEnv.value = this._getProviderDropdownValue()
     this.event.trigger('clearInstance', [])
     this.updatePlusButton()
   }

apps/remix-ide/src/blockchain/blockchain.js

@@ -208,6 +208,14 @@ class Blockchain {
     return this.executionContext.getProvider()
   }
 
+  /**
+   * return the fork name applied to the current envionment
+   * @return {String} - fork name
+   */
+  getCurrentFork () {
+    return this.executionContext.getCurrentFork()
+  }
+
   isWeb3Provider () {
     const isVM = this.getProvider() === 'vm'
     const isInjected = this.getProvider() === 'injected'

apps/remix-ide/src/blockchain/execution-context.js

@@ -21,7 +21,8 @@ export class ExecutionContext {
     this.executionContext = null
     this.blockGasLimitDefault = 4300000
     this.blockGasLimit = this.blockGasLimitDefault
-    this.currentFork = 'berlin'
+    this.defaultFork = 'berlin'
+    this.currentFork = this.defaultFork
     this.mainNetGenesisHash = '0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3'
     this.customNetWorks = {}
     this.blocks = {}
@@ -48,6 +49,10 @@ export class ExecutionContext {
     return this.executionContext
   }
 
+  getCurrentFork () {
+    return this.currentFork
+  }
+
   isVM () {
     return this.executionContext === 'vm'
   }
@@ -58,7 +63,7 @@ export class ExecutionContext {
 
   web3 () {
     if (this.customWeb3[this.executionContext]) return this.customWeb3[this.executionContext]
-    return this.isVM() ? this.vms[this.currentFork].web3vm : web3
+    return web3
   }
 
   detectNetwork (callback) {
@@ -118,16 +123,21 @@ export class ExecutionContext {
     this.executionContextChange(context, endPointUrl, confirmCb, infoCb, null)
   }
 
-  executionContextChange (context, endPointUrl, confirmCb, infoCb, cb) {
+  executionContextChange (value, endPointUrl, confirmCb, infoCb, cb) {
+    const context = value.context
+    const fork = value.fork || this.defaultFork
     if (!cb) cb = () => {}
     if (!confirmCb) confirmCb = () => {}
     if (!infoCb) infoCb = () => {}
     if (context === 'vm') {
       this.executionContext = context
+      this.currentFork = fork
       this.event.trigger('contextChanged', ['vm'])
       return cb()
     }
 
+    this.currentFork = this.defaultFork // in the case of injected and web3, we default to the last fork.
+
     if (context === 'injected') {
       if (injectedProvider === undefined) {
         infoCb('No injected Web3 provider found. Make sure your provider (e.g. MetaMask) is active and running (when recently activated you may have to reload the page).')
@@ -147,7 +157,7 @@ export class ExecutionContext {
     }
     if (this.customNetWorks[context]) {
       var network = this.customNetWorks[context]
-      this.setProviderFromEndpoint(network.provider, network.name, (error) => {
+      this.setProviderFromEndpoint(network.provider, { context: network.name }, (error) => {
         if (error) infoCb(error)
         cb()
       })
@@ -184,8 +194,9 @@ export class ExecutionContext {
 
   // TODO: remove this when this function is moved
 
-  setProviderFromEndpoint (endpoint, context, cb) {
+  setProviderFromEndpoint (endpoint, value, cb) {
     const oldProvider = web3.currentProvider
+    const context = value.context
 
     web3.setProvider(endpoint)
     web3.eth.net.isListening((err, isConnected) => {

apps/remix-ide/src/blockchain/providers/vm.js

@@ -5,12 +5,6 @@ const { Provider, extend } = require('@remix-project/remix-simulator')
 class VMProvider {
   constructor (executionContext) {
     this.executionContext = executionContext
-    this.RemixSimulatorProvider = new Provider({})
-    this.RemixSimulatorProvider.init()
-    this.web3 = new Web3(this.RemixSimulatorProvider)
-    extend(this.web3)
-    this.accounts = {}
-    this.executionContext.setWeb3('vm', this.web3)
   }
 
   getAccounts (cb) {
@@ -23,8 +17,14 @@ class VMProvider {
   }
 
   resetEnvironment () {
+    this.accounts = {}
+    this.RemixSimulatorProvider = new Provider({ fork: this.executionContext.getCurrentFork() })
+    this.RemixSimulatorProvider.init()
     this.RemixSimulatorProvider.Accounts.resetAccounts()
+    this.web3 = new Web3(this.RemixSimulatorProvider)
+    extend(this.web3)
     this.accounts = {}
+    this.executionContext.setWeb3('vm', this.web3)
   }
 
   // TODO: is still here because of the plugin API

libs/remix-analyzer/package.json

@@ -19,9 +19,9 @@
     }
   ],
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/block": "^3.3.0",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-astwalker": "^0.0.26",
     "@remix-project/remix-lib": "^0.5.0",
     "async": "^2.6.2",

libs/remix-astwalker/package.json

@@ -34,9 +34,9 @@
     ]
   },
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/block": "^3.3.0",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-lib": "^0.5.0",
     "@types/tape": "^4.2.33",
     "async": "^2.6.2",

libs/remix-debug/package.json

@@ -18,10 +18,10 @@
   ],
   "main": "src/index.js",
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
+    "@ethereumjs/block": "^3.3.0",
     "@ethereumjs/common": "^2.2.0",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-astwalker": "^0.0.26",
     "@remix-project/remix-lib": "^0.5.0",
     "async": "^2.6.2",

libs/remix-debug/src/Ethdebugger.ts

@@ -41,7 +41,7 @@ export class Ethdebugger {
     this.opts = opts
 
     this.event = new EventManager()
-    this.traceManager = new TraceManager({ web3: this.web3 })
+    this.traceManager = new TraceManager({ web3: this.web3, fork: this.opts.fork })
     this.codeManager = new CodeManager(this.traceManager)
     this.solidityProxy = new SolidityProxy({ getCurrentCalledAddressAt: this.traceManager.getCurrentCalledAddressAt.bind(this.traceManager), getCode: this.codeManager.getCode.bind(this.codeManager) })
     this.storageResolver = null
@@ -55,7 +55,7 @@ export class Ethdebugger {
   }
 
   setManagers () {
-    this.traceManager = new TraceManager({ web3: this.web3 })
+    this.traceManager = new TraceManager({ web3: this.web3, fork: this.opts.fork })
     this.codeManager = new CodeManager(this.traceManager)
     this.solidityProxy = new SolidityProxy({ getCurrentCalledAddressAt: this.traceManager.getCurrentCalledAddressAt.bind(this.traceManager), getCode: this.codeManager.getCode.bind(this.codeManager) })
     this.storageResolver = null

libs/remix-debug/src/code/codeManager.ts

@@ -4,6 +4,7 @@ import { EventManager } from '../eventManager'
 import { isContractCreation } from '../trace/traceHelper'
 import { findNodeAtInstructionIndex } from '../source/sourceMappingDecoder'
 import { CodeResolver } from './codeResolver'
+import { TraceManager } from '../trace/traceManager' // eslint-disable-line
 
 /*
   resolve contract code referenced by vmtrace in order to be used by asm listview.
@@ -15,7 +16,7 @@ import { CodeResolver } from './codeResolver'
 export class CodeManager {
   event
   isLoading: boolean
-  traceManager
+  traceManager: TraceManager
   codeResolver
 
   constructor (_traceManager) {
@@ -32,7 +33,8 @@ export class CodeManager {
             return resolve(code)
           })
         })
-      }
+      },
+      fork: this.traceManager.getCurrentFork()
     })
   }
 

libs/remix-debug/src/code/codeResolver.ts

@@ -6,12 +6,14 @@ export class CodeResolver {
   bytecodeByAddress
   instructionsByAddress
   instructionsIndexByBytesOffset
+  fork
 
-  constructor ({ getCode }) {
+  constructor ({ getCode, fork }) {
     this.getCode = getCode
     this.bytecodeByAddress = {} // bytes code by contract addesses
     this.instructionsByAddress = {} // assembly items instructions list by contract addesses
     this.instructionsIndexByBytesOffset = {} // mapping between bytes offset and instructions index.
+    this.fork = fork
   }
 
   clear () {
@@ -39,7 +41,7 @@ export class CodeResolver {
   }
 
   formatCode (hexCode) {
-    const [code, instructionsIndexByBytesOffset] = nameOpCodes(Buffer.from(hexCode.substring(2), 'hex'))
+    const [code, instructionsIndexByBytesOffset] = nameOpCodes(Buffer.from(hexCode.substring(2), 'hex'), this.fork)
     return { code, instructionsIndexByBytesOffset }
   }
 

libs/remix-debug/src/code/codeUtils.ts

 'use strict'
-import opcodes from './opcodes'
+import Common from '@ethereumjs/common'
+import { getOpcodesForHF } from '@ethereumjs/vm/dist/evm/opcodes'
+import getOpcodes from './opcodes'
+
+export function nameOpCodes (raw, hardfork) {
+  const common = new Common({ chain: 'mainnet', hardfork })
+  const opcodes = getOpcodesForHF(common)
 
-export function nameOpCodes (raw) {
   let pushData = ''
   const codeMap = {}
   const code = []
 
   for (let i = 0; i < raw.length; i++) {
     const pc = i
-    const curOpCode = opcodes(raw[pc], false).name
+    let curOpCode
+    try {
+      curOpCode = opcodes.get(raw[pc]).fullName
+    } catch (e) {
+      curOpCode = 'INVALID'
+    }
     codeMap[i] = code.length
     // no destinations into the middle of PUSH
     if (curOpCode.slice(0, 4) === 'PUSH') {
@@ -25,17 +35,35 @@ export function nameOpCodes (raw) {
   return [code, codeMap]
 }
 
+type Opcode = {
+  name: String,
+  pushData?: Array<number>
+  in?: number
+  out?: number
+}
 /**
  * Parses code as a list of integers into a list of objects containing
  * information about the opcode.
  */
 export function parseCode (raw) {
+  const common = new Common({ chain: 'mainnet', hardfork: 'berlin' })
+  const opcodes = getOpcodesForHF(common)
+
   const code = []
   for (let i = 0; i < raw.length; i++) {
-    const opcode = opcodes(raw[i], true)
+    const opcode: Opcode = { name: 'INVALID' }
+    try {
+      const code = opcodes.get(raw[i])
+      const opcodeDetails = getOpcodes(raw[i], false)
+      opcode.in = opcodeDetails.in
+      opcode.out = opcodeDetails.out
+      opcode.name = code.fullName
+    } catch (e) {
+      opcode.name = 'INVALID'
+    }
     if (opcode.name.slice(0, 4) === 'PUSH') {
       const length = raw[i] - 0x5f
-      opcode['pushData'] = raw.slice(i + 1, i + length + 1)
+      opcode.pushData = raw.slice(i + 1, i + length + 1)
       // in case pushdata extends beyond code
       if (i + 1 + length > raw.length) {
         for (let j = opcode['pushData'].length; j < length; j++) {
@@ -60,5 +88,5 @@ export function log (num, base) {
 }
 
 export function roundLog (num, base) {
-  return Math.ceil(this.log(num, base))
+  return Math.ceil(log(num, base))
 }

libs/remix-debug/src/debugger/debugger.ts

@@ -26,7 +26,8 @@ export class Debugger {
     this.debugger = new Ethdebugger({
       web3: options.web3,
       debugWithGeneratedSources: options.debugWithGeneratedSources,
-      compilationResult: this.compilationResult
+      compilationResult: this.compilationResult,
+      fork: options.fork
     })
 
     const { traceManager, callTree, solidityProxy } = this.debugger

libs/remix-debug/src/trace/traceManager.ts

@@ -7,6 +7,7 @@ import { util } from '@remix-project/remix-lib'
 
 export class TraceManager {
   web3
+  fork: string
   isLoading: boolean
   trace
   traceCache
@@ -16,6 +17,7 @@ export class TraceManager {
 
   constructor (options) {
     this.web3 = options.web3
+    this.fork = options.fork
     this.isLoading = false
     this.trace = null
     this.traceCache = new TraceCache()
@@ -70,6 +72,10 @@ export class TraceManager {
     this.traceCache.init()
   }
 
+  getCurrentFork () {
+    return this.fork
+  }
+
   // API section
   inRange (step) {
     return this.isLoaded() && step >= 0 && step < this.trace.length

libs/remix-lib/package.json

@@ -14,9 +14,9 @@
   ],
   "main": "src/index.js",
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/block": "^3.3.0",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "async": "^2.1.2",
     "ethereumjs-util": "^7.0.10",
     "ethers": "^4.0.40",

libs/remix-lib/src/execution/txRunnerVM.ts

 'use strict'
-import { Transaction } from '@ethereumjs/tx'
+import { Transaction, FeeMarketEIP1559Transaction } from '@ethereumjs/tx'
 import { Block } from '@ethereumjs/block'
 import { BN, bufferToHex, Address } from 'ethereumjs-util'
 import { EventManager } from '../eventManager'
@@ -71,7 +71,11 @@ export class TxRunnerVM {
           }
         }
       }
-      const tx = Transaction.fromTxData({
+
+      const EIP1559 = this.commonContext.hardfork() !== 'berlin'
+      let tx
+      if (!EIP1559) {
+        tx = Transaction.fromTxData({
           nonce: new BN(res.nonce),
           gasPrice: '0x1',
           gasLimit: gasLimit,
@@ -79,6 +83,17 @@ export class TxRunnerVM {
           value: value,
           data: Buffer.from(data.slice(2), 'hex')
         }, { common: this.commonContext }).sign(account.privateKey)
+      } else {
+        tx = FeeMarketEIP1559Transaction.fromTxData({
+          nonce: new BN(res.nonce),
+          maxPriorityFeePerGas: '0x01',
+          maxFeePerGas: '0x1',
+          gasLimit: gasLimit,
+          to: to,
+          value: value,
+          data: Buffer.from(data.slice(2), 'hex')
+        }).sign(account.privateKey)
+      }
 
       const coinbases = ['0x0e9281e9c6a0808672eaba6bd1220e144c9bb07a', '0x8945a1288dc78a6d8952a92c77aee6730b414778', '0x94d76e24f818426ae84aa404140e8d5f60e10e7e']
       const difficulties = [new BN('69762765929000', 10), new BN('70762765929000', 10), new BN('71762765929000', 10)]
@@ -89,7 +104,8 @@ export class TxRunnerVM {
           number: self.blockNumber,
           coinbase: coinbases[self.blockNumber % coinbases.length],
           difficulty: difficulties[self.blockNumber % difficulties.length],
-          gasLimit: new BN(gasLimit.replace('0x', ''), 16).imuln(2)
+          gasLimit: new BN(gasLimit.replace('0x', ''), 16).imuln(2),
+          baseFeePerGas: EIP1559 ? '0x1' : undefined
         },
         transactions: [tx]
       }, { common: this.commonContext })

libs/remix-simulator/package.json

@@ -14,10 +14,10 @@
   ],
   "main": "src/index.js",
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
+    "@ethereumjs/block": "^3.3.0",
     "@ethereumjs/common": "^2.2.0",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-lib": "^0.5.0",
     "ansi-gray": "^0.1.1",
     "async": "^3.1.0",

libs/remix-simulator/src/provider.ts

@@ -18,14 +18,12 @@ export class Provider {
   Accounts
   Transactions
   methods
-  host: string
   connected: boolean;
 
-  constructor (host: string = 'vm', options: Record<string, unknown> = {}) {
+  constructor (options: Record<string, unknown> = {}) {
     this.options = options
-    this.host = host
     this.connected = true
-    this.vmContext = new VMContext()
+    this.vmContext = new VMContext(options['fork'])
 
     this.Accounts = new Accounts(this.vmContext)
     this.Transactions = new Transactions(this.vmContext)

libs/remix-simulator/src/vm-context.ts

@@ -91,24 +91,18 @@ export class VMContext {
   blocks
   latestBlockNumber
   txs
-  vms
+  defaultFork
+  currentVm
   web3vm
   logsManager
   exeResults
 
-  constructor () {
+  constructor (fork?) {
     this.blockGasLimitDefault = 4300000
     this.blockGasLimit = this.blockGasLimitDefault
-    this.currentFork = 'berlin'
-    this.vms = {
-      /*
-      byzantium: createVm('byzantium'),
-      constantinople: createVm('constantinople'),
-      petersburg: createVm('petersburg'),
-      istanbul: createVm('istanbul'),
-      */
-      berlin: this.createVm('berlin')
-    }
+    this.defaultFork = fork || 'berlin'
+    this.currentFork = this.defaultFork
+    this.currentVm = this.createVm(this.currentFork)
     this.blocks = {}
     this.latestBlockNumber = 0
     this.txs = {}
@@ -122,7 +116,7 @@ export class VMContext {
     const vm = new VM({
       common,
       activatePrecompiles: true,
-      stateManager: stateManager,
+      stateManager,
       allowUnlimitedContractSize: true
     })
 
@@ -131,8 +125,12 @@ export class VMContext {
     return { vm, web3vm, stateManager, common }
   }
 
+  getCurrentFork () {
+    return this.currentFork
+  }
+
   web3 () {
-    return this.vms[this.currentFork].web3vm
+    return this.currentVm.web3vm
   }
 
   blankWeb3 () {
@@ -140,11 +138,11 @@ export class VMContext {
   }
 
   vm () {
-    return this.vms[this.currentFork].vm
+    return this.currentVm.vm
   }
 
   vmObject () {
-    return this.vms[this.currentFork]
+    return this.currentVm
   }
 
   addBlock (block) {

libs/remix-simulator/test/accounts.ts

@@ -8,7 +8,7 @@ describe('Accounts', () => {
   before(async function () {
     const provider = new Provider()
     await provider.init()
-    web3.setProvider(provider)
+    web3.setProvider(provider as any)
   })
 
   describe('eth_getAccounts', () => {

libs/remix-simulator/test/blocks.ts

@@ -6,11 +6,11 @@ import * as assert from 'assert'
 
 describe('blocks', () => {
   before(async () => {
-    const provider = new Provider('vm', {
+    const provider = new Provider({
       coinbase: '0x0000000000000000000000000000000000000001'
     })
     await provider.init()
-    web3.setProvider(provider)
+    web3.setProvider(provider as any)
   })
 
   describe('eth_getBlockByNumber', () => {

libs/remix-simulator/test/misc.ts

@@ -8,7 +8,7 @@ describe('Misc', () => {
   before(async () => {
     const provider = new Provider()
     await provider.init()
-    web3.setProvider(provider)
+    web3.setProvider(provider as any)
   })
 
   describe('web3_clientVersion', () => {

libs/remix-solidity/package.json

@@ -15,9 +15,9 @@
     }
   ],
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/block": "^3.3.0",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-lib": "^0.5.0",
     "async": "^2.6.2",
     "eslint-scope": "^5.0.0",

libs/remix-tests/package.json

@@ -35,14 +35,13 @@
   },
   "homepage": "https://github.com/ethereum/remix-project/tree/master/libs/remix-tests#readme",
   "dependencies": {
-    "@ethereumjs/block": "^3.2.1",
+    "@ethereumjs/block": "^3.3.0",
     "@ethereumjs/common": "^2.2.0",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remix-project/remix-lib": "^0.5.0",
     "@remix-project/remix-simulator": "^0.2.0",
     "@remix-project/remix-solidity": "^0.4.0",
-    "ansi-gray": "^0.1.1",
     "async": "^2.6.0",
     "axios": ">=0.21.1",
     "change-case": "^3.0.1",

libs/remix-ui/debugger-ui/src/lib/debugger-ui.tsx

@@ -208,7 +208,8 @@ export const DebuggerUI = (props: DebuggerUIProps) => {
         }
         return null
       },
-      debugWithGeneratedSources: state.opt.debugWithGeneratedSources
+      debugWithGeneratedSources: state.opt.debugWithGeneratedSources,
+      fork: 'berlin'
     })
 
     debuggerInstance.debug(blockNumber, txNumber, tx, () => {

package.json

@@ -130,10 +130,10 @@
   },
   "dependencies": {
     "@erebos/bzz-node": "^0.13.0",
-    "@ethereumjs/block": "^3.2.1",
-    "@ethereumjs/common": "^2.2.0",
-    "@ethereumjs/tx": "^3.1.3",
-    "@ethereumjs/vm": "^5.3.2",
+    "@ethereumjs/block": "^3.3.0",
+    "@ethereumjs/common": "^2.3.1",
+    "@ethereumjs/tx": "^3.2.1",
+    "@ethereumjs/vm": "^5.4.1",
     "@remixproject/engine": "^0.3.17",
     "@remixproject/engine-web": "^0.3.17",
     "@remixproject/plugin": "^0.3.17",