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authorPaweł Bylica <chfast@gmail.com>2019-01-16 18:43:41 +0800
committerGuillaume Ballet <gballet@gmail.com>2019-01-16 18:43:41 +0800
commitd37f987639c7a3a8af3a81989d5152a3fca11c97 (patch)
treeb450ceb9e63bc1a34089d385aaf2f22a41a45080 /cmd/evm
parentf50d66f2d8e31b5e9920f8f9fb51ff7a6b487631 (diff)
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cmd/evm: Add --vm.evm flag to support EVMC (#18457)
Diffstat (limited to 'cmd/evm')
-rw-r--r--cmd/evm/main.go6
-rw-r--r--cmd/evm/runner.go5
2 files changed, 9 insertions, 2 deletions
diff --git a/cmd/evm/main.go b/cmd/evm/main.go
index a59cb1fb8..ebac2047a 100644
--- a/cmd/evm/main.go
+++ b/cmd/evm/main.go
@@ -110,6 +110,11 @@ var (
Name: "nostack",
Usage: "disable stack output",
}
+ EVMInterpreterFlag = cli.StringFlag{
+ Name: "vm.evm",
+ Usage: "External EVM configuration (default = built-in interpreter)",
+ Value: "",
+ }
)
func init() {
@@ -133,6 +138,7 @@ func init() {
ReceiverFlag,
DisableMemoryFlag,
DisableStackFlag,
+ EVMInterpreterFlag,
}
app.Commands = []cli.Command{
compileCommand,
diff --git a/cmd/evm/runner.go b/cmd/evm/runner.go
index 54b67ce10..c732c8b57 100644
--- a/cmd/evm/runner.go
+++ b/cmd/evm/runner.go
@@ -171,8 +171,9 @@ func runCmd(ctx *cli.Context) error {
Coinbase: genesisConfig.Coinbase,
BlockNumber: new(big.Int).SetUint64(genesisConfig.Number),
EVMConfig: vm.Config{
- Tracer: tracer,
- Debug: ctx.GlobalBool(DebugFlag.Name) || ctx.GlobalBool(MachineFlag.Name),
+ Tracer: tracer,
+ Debug: ctx.GlobalBool(DebugFlag.Name) || ctx.GlobalBool(MachineFlag.Name),
+ EVMInterpreter: ctx.GlobalString(EVMInterpreterFlag.Name),
},
}