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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-12-06 09:16:03 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2016-12-06 09:16:03 +0800 |
| commit | 3fc7c978277051391f8ea7831559e9f4f83c3166 (patch) | |
| tree | b11b41c1723e02adc098ddc9f4188a8bad782ed8 /accounts | |
| parent | 7f79d249a64ee72b185ffa9a9ed78f137b7938de (diff) | |
| download | dexon-3fc7c978277051391f8ea7831559e9f4f83c3166.tar.gz dexon-3fc7c978277051391f8ea7831559e9f4f83c3166.tar.zst dexon-3fc7c978277051391f8ea7831559e9f4f83c3166.zip | |
core, core/vm: implemented a generic environment (#3348)
Environment is now a struct (not an interface). This
reduces a lot of tech-debt throughout the codebase where a virtual
machine environment had to be implemented in order to test or run it.
The new environment is suitable to be used en the json tests, core
consensus and light client.
Diffstat (limited to 'accounts')
| -rw-r--r-- | accounts/abi/bind/backends/simulated.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 00a8cd3e9..06bd13cae 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -225,7 +225,11 @@ func (b *SimulatedBackend) callContract(ctx context.Context, call ethereum.CallM from.SetBalance(common.MaxBig) // Execute the call. msg := callmsg{call} - vmenv := core.NewEnv(statedb, chainConfig, b.blockchain, msg, block.Header(), vm.Config{}) + + evmContext := core.NewEVMContext(msg, block.Header(), b.blockchain) + // Create a new environment which holds all relevant information + // about the transaction and calling mechanisms. + vmenv := vm.NewEnvironment(evmContext, statedb, chainConfig, vm.Config{}) gaspool := new(core.GasPool).AddGas(common.MaxBig) ret, gasUsed, _, err := core.NewStateTransition(vmenv, msg, gaspool).TransitionDb() return ret, gasUsed, err |