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vm: pretty-print SYSCALL opcode

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This commit is contained in:
Evgenii Stratonikov 2020-08-13 10:53:48 +03:00
parent a796f2b61d
commit b2e53fedac
1 changed files with 6 additions and 1 deletions
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7
pkg/vm/vm.go
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@ -13,6 +13,7 @@ import (
"text/tabwriter"
"unicode/utf8"
"github.com/nspcc-dev/neo-go/pkg/core/interop/interopnames"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/encoding/bigint"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
@ -197,7 +198,11 @@ func (v *VM) PrintOps() {
case opcode.INITSLOT:
desc = fmt.Sprintf("%d local, %d arg", parameter[0], parameter[1])
case opcode.SYSCALL:
desc = fmt.Sprintf("%q", parameter)
name, err := interopnames.FromID(GetInteropID(parameter))
if err != nil {
name = "not found"
}
desc = fmt.Sprintf("%s (%x)", name, parameter)
case opcode.PUSHINT8, opcode.PUSHINT16, opcode.PUSHINT32,
opcode.PUSHINT64, opcode.PUSHINT128, opcode.PUSHINT256:
val := bigint.FromBytes(parameter)