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native: implement HF-based update

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A part of #3213.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
This commit is contained in:
Anna Shaleva 2024-03-27 20:48:14 +03:00
parent 83fdcc8568
commit d62fad1268
19 changed files with 416 additions and 105 deletions
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14
pkg/core/native/interop.go
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@ -32,17 +32,25 @@ func Call(ic *interop.Context) error {
return fmt.Errorf("native contract %s (version %d) not found", curr.StringLE(), version)
}
var (
meta = c.Metadata()
activeIn = c.ActiveIn()
genericMeta = c.Metadata()
activeIn = c.ActiveIn()
)
if activeIn != nil {
height, ok := ic.Hardforks[activeIn.String()]
// Persisting block must not be taken into account, native contract can be called
// only AFTER its initialization block persist, thus, can't use ic.IsHardforkEnabled.
if !ok || ic.BlockHeight() < height {
return fmt.Errorf("native contract %s is active after hardfork %s", meta.Name, activeIn.String())
return fmt.Errorf("native contract %s is active after hardfork %s", genericMeta.Name, activeIn.String())
}
}
var current config.Hardfork
for _, hf := range config.Hardforks {
if !ic.IsHardforkEnabled(hf) {
break
}
current = hf
}
meta := genericMeta.HFSpecificContractMD(&current)
m, ok := meta.GetMethodByOffset(ic.VM.Context().IP())
if !ok {
return fmt.Errorf("method not found")