feat(evm): migrate storageprovider precompile to native runtime base#338
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phenix3443 merged 1 commit intoJul 14, 2026
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Move the storageprovider precompile onto x/evm/precompiles/base: - embed base.Precompile; Run delegates to RunPrecompile; dispatch moves to Execute using the existing handler map, method routing + read-only write protection via the base Dispatch (SetupABI) with IsTransaction - drop the hand-rolled cache-context / snapshot / commit template - IsTransaction is derived from ABI mutability (!method.IsConstant()) Runtime alignment only: EOA-only guards and per-handler readonly checks are kept; no balance handler is wired (updateSPPrice moves no bank coins). The storageprovider baseline failure test is updated for native revert semantics: the "StorageProvider does not exist" reason is now decoded from the revert return data via abi.UnpackRevert.
This was referenced Jul 14, 2026
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What
Part of subtask 3 (storage-series) of the precompile → cosmos/evm native-mode migration. Migrates the storageprovider precompile onto
x/evm/precompiles/base.Changes
Contractembedsbase.Precompile;Rundelegates toRunPrecompile; dispatch moves toExecute(existing handler map + baseDispatch/SetupABIfor routing and read-only write protection).IsTransactionis derived from ABI mutability (!method.IsConstant()) — uniform rule reused across the remaining precompiles.Behavior change (native revert semantics)
Same as bank #337: failures now revert with the reason ABI-encoded in the return data. The storageprovider baseline
TestUpdateSPPrice_FailureDoesNotMutateState(merged in #334) is updated to decodeStorageProvider does not existviaabi.UnpackRevert(res.Ret); the state-invariant and EOA-only assertions are unchanged.Tests
go test ./x/evm/precompiles/storageprovider -count=1→ ok.precompile-integration.