30 Commits (5bf8769fb081c5f17f23b1b55e508789f0a8e632)

Author	SHA1	Message	Date
rjl493456442	88f3d61468	all: expose block number information to statedb (#27753) ... * core/state: clean up * all: add block number infomration to statedb * core, trie: rename blockNumber to block	1 year ago
rjl493456442	4b06e4f25e	core/state: value diff tracking in StateDB (#27349) ... This change makes the StateDB track the state key value diff of a block transition. We already tracked current account and storage values for the purpose of updating the state snapshot. With this PR, we now also track the original (pre-transition) values of accounts and storage slots.	1 year ago
rjl493456442	6d2aeb43d5	cmd, core/state, eth, tests, trie: improve state reader (#27428) ... The state availability is checked during the creation of a state reader. - In hash-based database, if the specified root node does not exist on disk disk, then the state reader won't be created and an error will be returned. - In path-based database, if the specified state layer is not available, then the state reader won't be created and an error will be returned. This change also contains a stricter semantics regarding the `Commit` operation: once it has been performed, the trie is no longer usable, and certain operations will return an error.	1 year ago
Park Changwan	bfded65ed8	core/state: do not ignore null addr while iterative dump (#27320) ... fixes bug which caused the zero-address to be ignored during an iterative state-dump. --------- Co-authored-by: Martin Holst Swende <martin@swende.se>	2 years ago
rjl493456442	01808421e2	core/state: return error when storage trie can't be opened (#26350) ... This changes the StorageTrie method to return an error when the trie is not available. It used to return an 'empty trie' in this case, but that's not possible anymore under PBSS.	2 years ago
Martin Holst Swende	5a02b2d6d0	all: fix spelling mistakes (#25961)	2 years ago
Guillaume Ballet	443afc975c	core/state: move state account to core/types + abstracted "write account to trie" (#23567) ... * core/state: abstracted "write account to trie" method * fix appveyor build * Apply suggestions from code review Co-authored-by: Martin Holst Swende <martin@swende.se> * review feedback * core/state/accounts: move Account to core/types * core/types: rename Account -> StateAccount * core/state: restore EncodeRLP for stateObject * core/types: add the missing file * more review feedback * more review feedback Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Felix Lange <fjl@twurst.com>	3 years ago
Martin Holst Swende	addd8824cf	cmd/geth, eth, core: snapshot dump + unify with trie dump (#22795) ... * cmd/geth, eth, core: snapshot dump + unify with trie dump * cmd/evm: dump API fixes * cmd/geth, core, eth: fix some remaining errors * cmd/evm: dump - add limit, support address startkey, address review concerns * cmd, core/state, eth: minor polishes, fix snap dump crash, unify format Co-authored-by: Péter Szilágyi <peterke@gmail.com>	4 years ago
Martin Holst Swende	14d495491d	core/state: fix panic in state dumping (#22225)	4 years ago
Martin Holst Swende	e376d2fb31	cmd/evm: add state transition tool for testing (#20958) ... This PR implements the EVM state transition tool, which is intended to be the replacement for our retesteth client implementation. Documentation is present in the cmd/evm/README.md file. Co-authored-by: Felix Lange <fjl@twurst.com>	4 years ago
Martin Holst Swende	1152f45849	core/state: include zero-address in state dump if present (#21038) ... * Include 0x0000 address into the dump if it is present * core/state: go fmt Co-authored-by: Alexey Akhunov <akhounov@gmail.com>	5 years ago
Wenbiao Zheng	03fe9de2cb	eth: add debug_accountRange API (#19645) ... This new API allows reading accounts and their content by address range. Co-authored-by: Martin Holst Swende <martin@swende.se> Co-authored-by: Felix Lange <fjl@twurst.com>	5 years ago
Felix Lange	dd21f079e8	core/state: fix staticcheck warnings (#20357) ... Also remove dependency on gopkg.in/check.v1 in tests.	5 years ago
gary rong	df6c08a485	core, trie: decode the value for storage dump (#19943) ... * core, trie: decode the value for storage dump * core/state: address comment	5 years ago
Martin Holst Swende	1da5e0ebb0	core/state, cmd/geth: streaming json output for dump command (#15475) ... * core/state, cmd/geth: streaming json output dump cmd + optional code+storage * dump: add option to continue even if preimages are missing * core, evm: lint nits * cmd: use local flags for dump, omit empty code/storage * core/state: fix state dump test	6 years ago
Martin Holst Swende	958ed4f3d9	core/state: rework dirty handling to avoid quadratic overhead	7 years ago
Felix Lange	9e5f03b6c4	core/state: access trie through Database interface, track errors (#14589) ... With this commit, core/state's access to the underlying key/value database is mediated through an interface. Database errors are tracked in StateDB and returned by CommitTo or the new Error method. Motivation for this change: We can remove the light client's duplicated copy of core/state. The light client now supports node iteration, so tracing and storage enumeration can work with the light client (not implemented in this commit).	8 years ago
Felix Lange	4047ccad2f	trie: add start key to NodeIterator constructors ... The 'step' method is split into two parts, 'peek' and 'push'. peek returns the next state but doesn't make it current. The end of iteration was previously tracked by setting 'trie' to nil. End of iteration is now tracked using the 'iteratorEnd' error, which is slightly cleaner and requires less code.	8 years ago
Felix Lange	a13e920af0	trie: clean up iterator constructors ... Make it so each iterator has exactly one public constructor: - NodeIterators can be created through a method. - Iterators can be created through NewIterator on any NodeIterator.	8 years ago
Felix Lange	1f1ea18b54	core/state: implement reverts by journaling all changes ... This commit replaces the deep-copy based state revert mechanism with a linear complexity journal. This commit also hides several internal StateDB methods to limit the number of ways in which calling code can use the journal incorrectly. As usual consultation and bug fixes to the initial implementation were provided by @karalabe, @obscuren and @Arachnid. Thank you!	8 years ago
Felix Lange	a59a93f476	core/state: track all accounts in canon state ... This change introduces a global, per-state cache that keeps account data in the canon state. Thanks to @karalabe for lots of fixes.	8 years ago
Felix Lange	68c755a238	core/state: fix TestDump ... Lazy "I'll just put return here instead of fixing the test" found by go vet.	9 years ago
Jeffrey Wilcke	b6d88a0e9f	core, core/vm, crypto: fixes for homestead ... * Removed some strange code that didn't apply state reverting properly * Refactored code setting from vm & state transition to the executioner * Updated tests	9 years ago
Felix Lange	1b89bd5d26	core/state, core/types use package rlp for state, receipt serialisation	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
Felix Lange	3f047be5aa	all: update license headers to distiguish GPL/LGPL ... All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".	9 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
obscuren	aa699a1283	core/state: removed state from state object	10 years ago
obscuren	bbe795455a	Secure trie shakey / key matching	10 years ago
obscuren	0330077d76	moved state and vm to core	10 years ago
obscuren	d7ab716eea	Fixed mkdnode & added some tests	10 years ago
obscuren	bfcd2cf132	block conversion	10 years ago
obscuren	e620bde405	conversion state	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
obscuren	6ea7aae29c	Removed some methods from the JS REPL	10 years ago
obscuren	e235b57234	Fixed consensus issue for refunding ... * Refund should _always_ go to the origin	10 years ago
obscuren	37e6870f64	wip	10 years ago
obscuren	ea9a549bbd	Removed exported fields from state object and added proper set/getters	10 years ago
obscuren	fed3e6a808	Refactored ethutil.Config.Db out	10 years ago
obscuren	780abaec98	Switched to new trie	10 years ago
obscuren	f298ffdbb8	Renamed State => StateDB	10 years ago
obscuren	14e2e488fd	Added `chain` tests & minor fixes ... * Fork tests (equal and larger chains) * `chain.link` fields are now exported * moved debug function from state to dump.go	10 years ago
obscuren	60cdb1148c	Transaction execution fixes	10 years ago
obscuren	a82b89e2d5	Added storage root to dump	10 years ago
obscuren	af8f5f0b69	ethstate => state	10 years ago
obscuren	b5beb1aac1	added a transfer method to vm env	10 years ago
obscuren	33a0dec8a1	Improved catching up and refactored	10 years ago
obscuren	793e666f36	Dump bytes instead of strings	10 years ago
obscuren	da50c75148	Added state dump method	10 years ago