From c7933f095eb429b932d29ace058f4c304c70fea8 Mon Sep 17 00:00:00 2001
From: RJ Catalano <rj@monax.io>
Date: Tue, 7 Feb 2017 19:27:27 -0600
Subject: [PATCH] fixes snative calls from solc
Signed-off-by: RJ Catalano <rj@monax.io>
---
manager/eris-mint/evm/vm.go | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/manager/eris-mint/evm/vm.go b/manager/eris-mint/evm/vm.go
index 32b7b4fa..41ad2012 100644
--- a/manager/eris-mint/evm/vm.go
+++ b/manager/eris-mint/evm/vm.go
@@ -567,13 +567,17 @@ func (vm *VM) call(caller, callee *Account, code, input []byte, value int64, gas
}
acc := vm.appState.GetAccount(addr)
if acc == nil {
- return nil, firstErr(err, ErrUnknownAddress)
+ if _, ok := registeredNativeContracts[addr]; !ok {
+ return nil, firstErr(err, ErrUnknownAddress)
+ }
+ stack.Push64(int64(1))
+ dbg.Printf(" => Hit native contract\n")
+ } else {
+ code := acc.Code
+ l := int64(len(code))
+ stack.Push64(l)
+ dbg.Printf(" => %d\n", l)
}
- code := acc.Code
- l := int64(len(code))
- stack.Push64(l)
- dbg.Printf(" => %d\n", l)
-
case EXTCODECOPY: // 0x3C
addr := stack.Pop()
if useGasNegative(gas, GasGetAccount, &err) {
--
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