quorum/core/vm/stack_table.go

21 lines
400 B
Go

package vm
import (
"fmt"
"github.com/ethereum/go-ethereum/params"
)
func makeStackFunc(pop, push int) stackValidationFunc {
return func(stack *Stack) error {
if err := stack.require(pop); err != nil {
return err
}
if push > 0 && stack.len()-pop+push > int(params.StackLimit) {
return fmt.Errorf("stack limit reached %d (%d)", stack.len(), params.StackLimit)
}
return nil
}
}