core: update System.Contract.Call syscall

1. Remove `System.Contract.CallEx`.
2. Extend number of parameters.
3. Add return value count to `VM.Context`.
This commit is contained in:
Evgenii Stratonikov 2020-12-29 13:44:07 +03:00 committed by Evgeniy Stratonikov
parent 86b0e76bf0
commit 1c0c331e25
38 changed files with 170 additions and 171 deletions

View file

@ -33,9 +33,11 @@ func getOracleContractState(h util.Uint160) *state.Contract {
w := io.NewBufBinWriter()
emit.Int(w.BinWriter, 5)
emit.Opcodes(w.BinWriter, opcode.PACK)
emit.Int(w.BinWriter, int64(callflag.All))
emit.String(w.BinWriter, "request")
emit.Bytes(w.BinWriter, h.BytesBE())
emit.Syscall(w.BinWriter, interopnames.SystemContractCall)
emit.Opcodes(w.BinWriter, opcode.DROP)
emit.Opcodes(w.BinWriter, opcode.RET)
// `handle` method aborts if len(userData) == 2