Merge bitcoin/bitcoin#24595: deploymentstatus: move g_versionbitscache global to ChainstateManager

bb5c24b120a3ac7df367a1c5d9b075ca564efb5f validation: move g_versionbitscache into ChainstateManager (Anthony Towns)
eca22c726ac48b4216bb68cc0f0bbd655c43ac12 test/versionbits: make versionbitscache a parameter (Anthony Towns)
d603f1d8a7cdc0a158ed80ade8a843b61b6ad08e deploymentstatus: make versionbitscache a parameter (Anthony Towns)
78adef17536edef833a0bfca06b61ce28120e486 refactor: use chainman instead of chainParams for DeploymentActive* (Anthony Towns)
deffe0df6c36225bada18603b5a840139f030f2c deploymentstatus: allow chainman in place of consensusParams (Anthony Towns)
eaa2e3f25cefbd1b9a1214102f88dbfa8109d244 validation: move UpdateUncommittedBlockStructures and GenerateCoinbaseCommitment into ChainstateManager (Anthony Towns)
5c67e84d37d452e9186a6357e5405fabeff241c7 validation: replace ::Params() calls with chainstate/chainman member (Anthony Towns)
38860f93b680f152fc6fc3d9ae574a4c0659e775 validation: remove redundant CChainParams params from ChainstateManager methods (Anthony Towns)
69675ea4e73dcf5e9dd0f94802bd3463e4262081 validation: add CChainParams to ChainstateManager (Anthony Towns)

Pull request description:

  Gives `ChainstateManager` a reference to the `CChainParams` its working on, and simplifies some of the functions that would otherwise take that as a parameter. Removes the `g_versionbitscache` global by moving it into `ChainstateManager`.

ACKs for top commit:
  dongcarl:
    reACK bb5c24b120a3ac7df367a1c5d9b075ca564efb5f
  MarcoFalke:
    review ACK bb5c24b120a3ac7df367a1c5d9b075ca564efb5f 📙

Tree-SHA512: 3fa74905e5df561e3e74bb0b8fce6085c5311e6633e7d74c0fb0c82a907f5bbb1fd4ebc5d11d4f0b1c019bb51eabb9f6e4bcc4652a696d36a5878c807b85f121

1 files changed, 6 insertions, 9 deletions

diff --git a/src/deploymentstatus.h b/src/deploymentstatus.h
index ba5103de74..9f5919f71b 100644
--- a/src/deploymentstatus.h
+++ b/src/deploymentstatus.h
@@ -10,33 +10,30 @@
 
 #include <limits>
 
-/** Global cache for versionbits deployment status */
-extern VersionBitsCache g_versionbitscache;
-
 /** Determine if a deployment is active for the next block */
-inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::BuriedDeployment dep)
+inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache)
 {
     assert(Consensus::ValidDeployment(dep));
     return (pindexPrev == nullptr ? 0 : pindexPrev->nHeight + 1) >= params.DeploymentHeight(dep);
 }
 
-inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos dep)
+inline bool DeploymentActiveAfter(const CBlockIndex* pindexPrev, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache)
 {
     assert(Consensus::ValidDeployment(dep));
-    return ThresholdState::ACTIVE == g_versionbitscache.State(pindexPrev, params, dep);
+    return ThresholdState::ACTIVE == versionbitscache.State(pindexPrev, params, dep);
 }
 
 /** Determine if a deployment is active for this block */
-inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::BuriedDeployment dep)
+inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::BuriedDeployment dep, [[maybe_unused]] VersionBitsCache& versionbitscache)
 {
     assert(Consensus::ValidDeployment(dep));
     return index.nHeight >= params.DeploymentHeight(dep);
 }
 
-inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::DeploymentPos dep)
+inline bool DeploymentActiveAt(const CBlockIndex& index, const Consensus::Params& params, Consensus::DeploymentPos dep, VersionBitsCache& versionbitscache)
 {
     assert(Consensus::ValidDeployment(dep));
-    return DeploymentActiveAfter(index.pprev, params, dep);
+    return DeploymentActiveAfter(index.pprev, params, dep, versionbitscache);
 }
 
 /** Determine if a deployment is enabled (can ever be active) */