default to london

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

@@ -49,7 +49,7 @@ module.exports = {
 
   'Debug Ballot / delegate': function (browser: NightwatchBrowser) {
     browser.pause(500)
-      .click('*[data-id="txLoggerDebugButton0xf88bc0ac0761f78d8c883b32550c68dadcdb095595c30e1a1b7c583e5e958dcb"]')
+      .debugTransaction(1)
       .waitForElementVisible('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
       .click('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
       .pause(2000)

apps/remix-ide-e2e/src/tests/ballot_0_4_11.spec.ts

@@ -45,7 +45,7 @@ module.exports = {
 
   'Debug Ballot / delegate': function (browser: NightwatchBrowser) {
     browser.pause(500)
-      .click('*[data-id="txLoggerDebugButton0xf88bc0ac0761f78d8c883b32550c68dadcdb095595c30e1a1b7c583e5e958dcb"]')
+      .debugTransaction(1)
       .pause(2000)
       .waitForElementVisible('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')
       .click('*[data-id="buttonNavigatorJumpPreviousBreakpoint"]')

apps/remix-ide/src/app/tabs/hardhat-provider.js

@@ -65,7 +65,7 @@ export default class HardhatProvider extends Plugin {
         if (error) {
           this.blocked = true
           modalDialogCustom.alert('Hardhat Provider', `Error while connecting to the hardhat provider: ${error.message}`)
-          await this.call('udapp', 'setEnvironmentMode', { context: 'vm', fork: 'berlin' })
+          await this.call('udapp', 'setEnvironmentMode', { context: 'vm', fork: 'london' })
           this.provider = null
           setTimeout(_ => { this.blocked = false }, 1000) // we wait 1 second for letting remix to switch to vm
           return reject(error)

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

@@ -23,7 +23,7 @@ export class ExecutionContext {
     this.lastBlock = null
     this.blockGasLimitDefault = 4300000
     this.blockGasLimit = this.blockGasLimitDefault
-    this.currentFork = 'berlin'
+    this.currentFork = 'london'
     this.mainNetGenesisHash = '0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3'
     this.customNetWorks = {}
     this.blocks = {}
@@ -181,7 +181,7 @@ export class ExecutionContext {
         try {
           this.currentFork = execution.forkAt(await web3.eth.net.getId(), block.number)
         } catch (e) {
-          this.currentFork = 'berlin'
+          this.currentFork = 'london'
           console.log(`unable to detect fork, defaulting to ${this.currentFork}..`)
           console.error(e)
         }

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

@@ -46,7 +46,7 @@ type Opcode = {
  * information about the opcode.
  */
 export function parseCode (raw) {
-  const common = new Common({ chain: 'mainnet', hardfork: 'berlin' })
+  const common = new Common({ chain: 'mainnet', hardfork: 'london' })
   const opcodes = getOpcodesForHF(common)
 
   const code = []

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

@@ -40,7 +40,7 @@ export class TraceManager {
           const networkId = await this.web3.eth.net.getId()
           this.fork = execution.forkAt(networkId, tx.blockNumber)
         } catch (e) {
-          this.fork = 'berlin'
+          this.fork = 'london'
           console.log(`unable to detect fork, defaulting to ${this.fork}..`)
           console.error(e)
         }

libs/remix-debug/test/decoder/vmCall.ts

@@ -55,7 +55,7 @@ async function createVm (hardfork) {
   Init VM / Send Transaction
 */
 export async function initVM (st, privateKey) {
-  var VM = await createVm('berlin')
+  var VM = await createVm('london')
   const vm = VM.vm
 
   var address = Address.fromPrivateKey(privateKey)

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

@@ -17,7 +17,7 @@ export function forkAt (networkId, blockNumber) {
     }
     return currentForkName
   }
-  return 'berlin'
+  return 'london'
 }
 
 // see https://github.com/ethereum/go-ethereum/blob/master/params/config.go

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

@@ -72,7 +72,7 @@ export class TxRunnerVM {
         }
       }
 
-      const EIP1559 = this.commonContext.hardfork() !== 'berlin'
+      const EIP1559 = this.commonContext.hardfork() !== 'berlin' // berlin is the only pre eip1559 fork that we handle.
       let tx
       if (!EIP1559) {
         tx = Transaction.fromTxData({

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

@@ -99,7 +99,7 @@ export class VMContext {
   constructor (fork?) {
     this.blockGasLimitDefault = 4300000
     this.blockGasLimit = this.blockGasLimitDefault
-    this.currentFork = fork || 'berlin'
+    this.currentFork = fork || 'london'
     this.currentVm = this.createVm(this.currentFork)
     this.blocks = {}
     this.latestBlockNumber = 0