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compiler: refactor syscall handling

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Close #941.
This commit is contained in:
Evgeniy Stratonikov 2021-02-05 19:02:09 +03:00
parent f7b9861c11
commit df5314f286
12 changed files with 157 additions and 128 deletions
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9
pkg/interop/runtime/engine.go
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@ -3,6 +3,7 @@ package runtime
import (
"github.com/nspcc-dev/neo-go/pkg/interop"
"github.com/nspcc-dev/neo-go/pkg/interop/native/ledger"
"github.com/nspcc-dev/neo-go/pkg/interop/neogointernal"
)
// GetScriptContainer returns the transaction that initially triggered current
@ -10,7 +11,7 @@ import (
// this execution goes. This function uses
// `System.Runtime.GetScriptContainer` syscall.
func GetScriptContainer() *ledger.Transaction {
return &ledger.Transaction{}
return neogointernal.Syscall0("System.Runtime.GetScriptContainer").(*ledger.Transaction)
}
// GetExecutingScriptHash returns script hash (160 bit in BE form represented
@ -19,7 +20,7 @@ func GetScriptContainer() *ledger.Transaction {
// different contract. This function uses
// `System.Runtime.GetExecutingScriptHash` syscall.
func GetExecutingScriptHash() interop.Hash160 {
return nil
return neogointernal.Syscall0("System.Runtime.GetExecutingScriptHash").(interop.Hash160)
}
// GetCallingScriptHash returns script hash (160 bit in BE form represented
@ -28,7 +29,7 @@ func GetExecutingScriptHash() interop.Hash160 {
// above the GetExecutingScriptHash in the call stack. It uses
// `System.Runtime.GetCallingScriptHash` syscall.
func GetCallingScriptHash() interop.Hash160 {
return nil
return neogointernal.Syscall0("System.Runtime.GetCallingScriptHash").(interop.Hash160)
}
// GetEntryScriptHash returns script hash (160 bit in BE form represented
@ -37,5 +38,5 @@ func GetCallingScriptHash() interop.Hash160 {
// GetScriptContainer) execution from the start. This function uses
// `System.Runtime.GetEntryScriptHash` syscall.
func GetEntryScriptHash() interop.Hash160 {
return nil
return neogointernal.Syscall0("System.Runtime.GetEntryScriptHash").(interop.Hash160)
}