Fork-only — code with no upstream or core-geth pedigree

The highest-scrutiny surface: everything go-ethereum-classic authored itself, with no pedigree in upstream v1.17.4 or core-geth — neither transplanted from the pre-purge nor adopted from core-geth. Three views of the same thing:

• Symbols — functions/types the fork added that map to no upstream or core-geth symbol.
• ETC/MESS files — whole files for ETC features (*_etc.go) and MESS (*_mess.go), with their tests counted separately. Revived *_pow.go files are not here — their bodies are transplanted upstream code.
• Fork-only lines — the per-subsystem tally of fork-only lines from the symbol 3-way diffs (the Coverage provenance metric, broken down by subsystem).

Subsystem	Symbols	Feature files	Tests	Fork-only lines
Consensus & Ethash	2	1	8	39
Total Difficulty (TD)	3	0	3	9
Core & EVM	0	1	2	0
Sync & Downloader	1	0	0	137
eth Protocol	2	0	2	73
Eth Service	0	0	2	23
Miner	2	0	1	135
MESS	1	2	1	17
RPC & API	0	0	1	7
CLI, Config & Genesis	2	4	4	334
Total	13	8	24	774

Consensus & Ethash

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
Ethash.VerifySeal	🆕	view
TestVerifyUncleHeaderVerifiesSeal	🆕	view

ETC/MESS feature files:

File
params/protocol_params_etc.go	view

ETC/MESS tests:

File
consensus/etc/difficulty_bomb_etc_test.go	view
consensus/etc/difficulty_parity_etc_test.go	view
consensus/etc/engine_etc_test.go	view
consensus/ethash/algorithm_etc_test.go	view
consensus/ethash/consensus_etc_test.go	view
consensus/ethash/ethash_etc_test.go	view
consensus/ethash/sealer_etc_test.go	view
metrics/meter_forced_etc_test.go	view

39 fork-only lines in this subsystem's 3-way diffs.

Total Difficulty (TD)

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
BlockChain.SetPreserve	🆕	view
SubscribeSideBlocks	🆕	view
TestForkChoicePreserveEqualTD	🆕	view

ETC/MESS tests:

File
core/blockchain_etc_test.go	view
core/headerchain_etc_test.go	view
core/rawdb/accessors_chain_etc_test.go	view

9 fork-only lines in this subsystem's 3-way diffs.

Core & EVM

ETC/MESS feature files:

File
core/vm/jump_table_etc.go	view

ETC/MESS tests:

File
core/txpool/validation_etc_test.go	view
core/vm/jump_table_etc_test.go	view

Sync & Downloader

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
newQueueWithHeaders	🆕	view

137 fork-only lines in this subsystem's 3-way diffs.

eth Protocol

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
GetProtocolVersions	🆕	view
rawNewBlockPacket / rawBlock	🆕	view

ETC/MESS tests:

File
eth/protocols/eth/handshake_etc_test.go	view
eth/protocols/eth/protocol_etc_test.go	view

73 fork-only lines in this subsystem's 3-way diffs.

Eth Service

ETC/MESS tests:

File
eth/backend_mining_pow_etc_test.go	view
eth/ethconfig/config_etc_test.go	view

23 fork-only lines in this subsystem's 3-way diffs.

Miner

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
Miner.ExitCh	🆕	view
Miner.SetSyncing	🆕	view

ETC/MESS tests:

File
miner/miner_pow_etc_test.go	view

135 fork-only lines in this subsystem's 3-way diffs.

MESS

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
ForkChoice.reorgAllowed	🆕	view

ETC/MESS feature files:

File
core/blockchain_mess.go	view
eth/sync_mess.go	view

ETC/MESS tests:

File
core/blockchain_mess_test.go	view

17 fork-only lines in this subsystem's 3-way diffs.

RPC & API

ETC/MESS tests:

File
ethstats/ethstats_etc_test.go	view

7 fork-only lines in this subsystem's 3-way diffs.

CLI, Config & Genesis

Symbols — fork-authored, no upstream/core-geth origin:

Symbol
EthashEpochLengthFlag	🆕	view
setMinerETC	🆕	view

ETC/MESS feature files:

File
cmd/utils/flags_etc.go	view
core/genesis_etc.go	view
params/bootnodes_etc.go	view
params/config_etc.go	view

ETC/MESS tests:

File
core/forkid/forkid_etc_test.go	view
core/genesis_hash_etc_test.go	view
params/bootnodes_etc_test.go	view
params/config_etc_test.go	view

334 fork-only lines in this subsystem's 3-way diffs.

← Code Changes overview · Coverage