43 Commits (5520cd97a157c5df1d6c7fe70000f31350177a8d)

Author	SHA1	Message	Date
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>	1 year ago
rjl493456442	a14301823e	all: new empty trie with types.EmptyRootHash instead of null (#27230)	1 year ago
rjl493456442	9d76a9b94f	core, trie, eth, cmd: rework preimage store (#25287) ... * core, trie, eth, cmd: rework preimage store * trie: address comment	2 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>	3 years ago
aaronbuchwald	bbb57fd64b	core/state: remove toAddr helper in tests (#22772)	3 years ago
Péter Szilágyi	42f9f1f073	core/state: convert prefetcher to concurrent per-trie loader	4 years ago
gary rong	23524f8900	all: disable recording preimage of trie keys (#21402) ... * cmd, core, eth, light, trie: disable recording preimage by default * core, eth: fix unit tests * core: fix import * all: change to nopreimage * cmd, core, eth, trie: use cache.preimages flag * cmd: enable preimages for archive node * cmd/utils, trie: simplify preimage tracking a bit * core: fix linter Co-authored-by: Péter Szilágyi <peterke@gmail.com>	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
Péter Szilágyi	06d4470b41	core: fix broken tests due to API changes + linter	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
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	5 years ago
Péter Szilágyi	054412e335	all: clean up and proerly abstract database access	6 years ago
Péter Szilágyi	5d921fa3a0	core, params: polish net gas metering PR a bit	6 years ago
kiel barry	84f8c0cc1f	common: improve documentation comments (#16701) ... This commit adds many comments and removes unused code. It also removes the EmptyHash function, which had some uses but was silly.	6 years ago
gary rong	7beccb29be	all: get rid of error when creating memory database (#16716) ... * all: get rid of error when create mdb * core: clean up variables definition * all: inline mdb definition	6 years ago
Péter Szilágyi	55599ee95d	core, trie: intermediate mempool between trie and database (#15857) ... This commit reduces database I/O by not writing every state trie to disk.	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).	7 years ago
Jeffrey Wilcke	024d41d0c2	core, core/state, core/vm: remove exported account getters (#3618) ... Removed exported statedb object accessors, reducing the chance for nasty bugs to creep in. It's also ugly and unnecessary to have these methods.	8 years ago
Jeffrey Wilcke	445feaeef5	core, core/state, trie: EIP158, reprice & skip empty account write ... This commit implements EIP158 part 1, 2, 3 & 4 1. If an account is empty it's no longer written to the trie. An empty account is defined as (balance=0, nonce=0, storage=0, code=0). 2. Delete an empty account if it's touched 3. An empty account is redefined as either non-existent or empty. 4. Zero value calls and zero value suicides no longer consume the 25k reation costs. params: moved core/config to params Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>	8 years ago
Felix Lange	90fce8bfa6	core/state: rename Delete/IsDeleted to Suicide/HasSuicided ... The delete/remove naming has caused endless confusion in the past.	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
Péter Szilágyi	b7159818f9	core/state: track dirty state entries for each object	8 years ago
Péter Szilágyi	cb84e3f029	cmd, core, internal, light, tests: avoid hashing the code in the VM	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
Gustav Simonsson	b6b17e5648	core/state, light: remove unused StateObject.initCode	8 years ago
Nick Johnson	581b320b9d	core/state: Fix memory expansion bug by not copying clean objects	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
Leif Jurvetson	b7bb2d8589	core: various typos	9 years ago
Felix Lange	1b89bd5d26	core/state, core/types use package rlp for state, receipt serialisation	9 years ago
Felix Lange	de8d5aaa92	core, core/state: move gas tracking out of core/state ... The amount of gas available for tx execution was tracked in the StateObject representing the coinbase account. This commit makes the gas counter a separate type in package core, which avoids unintended consequences of intertwining the counter with state logic.	9 years ago
Gustav Simonsson	1b1f293082	core/state, core, miner: handle missing root error from state.New	9 years ago
Felix Lange	a2d5a60418	core, core/state: batch-based state sync	9 years ago
Gustav Simonsson	bf879ef230	core/state: test formatting adhering to Go convention	9 years ago
Gustav Simonsson	004ed786b4	core/state: deleted field in StateObject Copy() and unit test	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	9 years ago
Jeffrey Wilcke	ab16ce70fc	core, miner, tests: renamed state methods ... * Update => SyncIntermediate * Added SyncObjects SyncIntermediate only updates whatever has changed, but, as a side effect, requires much more disk space. SyncObjects will only sync whatever is required for a block and will not save intermediate state to disk. As drawback this requires more time when more txs come in.	9 years ago
obscuren	aaddc99c35	core/state: fixed state tests	9 years ago
obscuren	b8124ec791	Removed old (unused) argument	10 years ago
obscuren	f468364e4d	fixed tests	10 years ago
obscuren	0330077d76	moved state and vm to core	10 years ago
obscuren	4300f2a0fa	Fixed state tests	10 years ago
obscuren	d7ab716eea	Fixed mkdnode & added some tests	10 years ago
obscuren	e620bde405	conversion state	10 years ago
obscuren	b523441361	Moved ethutil => common	10 years ago
Felix Lange	80985f97da	cmd/evm, core, ethdb, state, tests/helper: remove ReadConfig calls	10 years ago
Felix Lange	e6118f2d79	state: fix tests	10 years ago
Felix Lange	01ce066d43	state: improve TestDump	10 years ago