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vm: implement ASSERT/ABORT opcodes

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Rename THROWIFNOT to ASSERT, add ABORT opcode.
ABORT cannot be caught, but the implementation should be postponed until
exception handling is implemented.
This commit is contained in:
Evgenii Stratonikov 2020-05-06 15:54:18 +03:00
parent 963a70d54a
commit 977c431bf1
9 changed files with 104 additions and 98 deletions
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2
pkg/rpc/client/nep5.go
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@ -105,7 +105,7 @@ func (c *Client) TransferNEP5(acc *wallet.Account, to util.Uint160, token *walle
// 2 round trips instead of one.
w := io.NewBufBinWriter()
emit.AppCallWithOperationAndArgs(w.BinWriter, token.Hash, "transfer", from, to, amount)
emit.Opcode(w.BinWriter, opcode.THROWIFNOT)
emit.Opcode(w.BinWriter, opcode.ASSERT)
tx := transaction.NewInvocationTX(w.Bytes(), gas)
tx.Sender = from