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https://github.com/OffchainLabs/prysm.git
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f8b88db1a4
* Add the new Fulu state with the new field * fix the hasher for the fulu state * Fix ToProto() and ToProtoUnsafe() * Add the fields as shared * Add epoch transition code * short circuit the proposer cache to use the state * Marshal the state JSON * update spectests to 1.6.0-alpha.1 * Remove deneb and electra entries from blob schedule This was cherry picked from PR #15364 and edited to remove the minimal cases * Fix minimal tests * Increase deadling for processing blocks in spectests * Preston's review * review --------- Co-authored-by: terence tsao <terence@prysmaticlabs.com>
19 lines
561 B
Go
19 lines
561 B
Go
package stateutil
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import (
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"encoding/binary"
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"github.com/OffchainLabs/prysm/v6/consensus-types/primitives"
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"github.com/OffchainLabs/prysm/v6/encoding/ssz"
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)
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// ProposerLookaheadRoot computes the hash tree root of the proposer lookahead
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func ProposerLookaheadRoot(lookahead []primitives.ValidatorIndex) ([32]byte, error) {
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chunks := make([][32]byte, (len(lookahead)*8+31)/32)
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for i, idx := range lookahead {
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j := i / 4
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binary.LittleEndian.PutUint64(chunks[j][(i%4)*8:], uint64(idx))
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}
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return ssz.MerkleizeVector(chunks, uint64(len(chunks))), nil
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}
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