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core/vm: remove unused function LookupInstructionSet #30783

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core/vm: remove unused function LookupInstructionSet #30783

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40 changes: 0 additions & 40 deletions core/vm/jump_table_export.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,46 +16,6 @@

package vm

import (
"errors"

"github.com/ethereum/go-ethereum/params"
)

// LookupInstructionSet returns the instruction set for the fork configured by
// the rules.
func LookupInstructionSet(rules params.Rules) (JumpTable, error) {
switch {
case rules.IsVerkle:
return newCancunInstructionSet(), errors.New("verkle-fork not defined yet")
case rules.IsPrague:
return newCancunInstructionSet(), errors.New("prague-fork not defined yet")
case rules.IsCancun:
return newCancunInstructionSet(), nil
case rules.IsShanghai:
return newShanghaiInstructionSet(), nil
case rules.IsMerge:
return newMergeInstructionSet(), nil
case rules.IsLondon:
return newLondonInstructionSet(), nil
case rules.IsBerlin:
return newBerlinInstructionSet(), nil
case rules.IsIstanbul:
return newIstanbulInstructionSet(), nil
case rules.IsConstantinople:
return newConstantinopleInstructionSet(), nil
case rules.IsByzantium:
return newByzantiumInstructionSet(), nil
case rules.IsEIP158:
return newSpuriousDragonInstructionSet(), nil
case rules.IsEIP150:
return newTangerineWhistleInstructionSet(), nil
case rules.IsHomestead:
return newHomesteadInstructionSet(), nil
}
return newFrontierInstructionSet(), nil
}

// Stack returns the minimum and maximum stack requirements.
func (op *operation) Stack() (int, int) {
return op.minStack, op.maxStack
Expand Down