092df3ab59
core/vm: SHA3 word cost for CREATE2 ( #17812 )
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* core/vm: create2 address generation tests
* core/vm: per byte cost of CREATE2
* core/vm: fix linter issue in test
2018-10-05 10:32:35 +03:00
89a32451ae
core/vm: faster create/create2 ( #17806 )
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* core/vm/runtim: benchmark create/create2
* core/vm: do less hashing in CREATE2
* core/vm: avoid storing jumpdest analysis for initcode
* core/vm: avoid unneccesary lookups, remove unused fields
* core/vm: go formatting tests
* core/vm: save jumpdest analysis locally
* core/vm: use common.Hash instead of nil, fix review comments
* core/vm: removed type destinations
* core/vm: correct check for empty hash
* eth: more elegant api_tracer
* core/vm: address review concerns
2018-10-04 18:15:37 +03:00
6663e5da10
all: fix various comment typos ( #17748 )
2018-09-25 12:26:35 +02:00
ee92bc537f
Merge pull request #17383 from holiman/eip1283
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Eip1283
2018-09-21 14:16:18 +03:00
da29332c5f
core/vm: add switches to select evm+ewasm interpreters ( #17687 )
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Interpreter initialization is left to the PRs implementing them.
Options for external interpreters are passed after a colon in the
`--vm.ewasm` and `--vm.evm` switches.
2018-09-20 10:44:35 +03:00
5d921fa3a0
core, params: polish net gas metering PR a bit
2018-09-18 16:29:51 +03:00
caa2c23a38
core,state: finish implementing Eip 1283
2018-09-18 13:08:32 +03:00
58374e28d9
core, state: initial implementation of Eip-1283
2018-09-18 13:08:28 +03:00
72c820c49e
core/vm: fix typo 'EVM EVM' ==> 'EVM' ( #17654 )
2018-09-13 12:48:15 +03:00
ae992a5d73
core/vm: Hide read only flag from Interpreter interface ( #17461 )
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Makes Interface interface a bit more stateless and abstract.
Obviously this change is dictated by EVMC design. The EVMC tries to keep the responsibility for EVM features totally inside the VMs, if feasible. This makes VM "stateless" because VM does not need to pass any information between executions, all information is included in parameters of the execute function.
2018-09-07 18:13:25 +02:00
32f28a9360
core/vm, tests: update tests, enable constantinople statetests, fix SAR opcode ( #17538 )
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This commit does a few things at once:
- Updates the tests to contain the latest data from ethereum/tests repo.
- Enables Constantinople state tests. This is needed to be able to
fuzz-test the evm with constantinople rules.
- Fixes the error in opSAR that we've known about for some time. I was
kind of saving it to see if we hit upon it with the random test
generator, but it's difficult to both enable the tests and have the
bug there -- we don't want to forget about it, so maybe it's better
to just fix it.
2018-09-04 10:49:18 +02:00
d1aa605f1e
all: remove the duplicate 'the' in annotations ( #17509 )
2018-08-27 11:49:29 +03:00
e0e0e53401
crypto: change formula for create2 ( #17393 )
2018-08-14 18:30:42 +03:00
6711f098d5
core/vm: fix comment typo ( #17319 )
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antything --> anything
:P
2018-08-06 11:42:49 +03:00
0ab54de1a5
core/vm: update benchmarks for core/vm ( #17308 )
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- Update benchmarks to use a pool of int pools.
Unless benchmarks are aborted with segmentation fault.
Signed-off-by: Hyung-Kyu Choi <hqueue@users.noreply.github.com>
2018-08-03 08:15:33 +03:00
702b8a7aec
core/vm: fix typo in cryptographic hash function name ( #17285 )
2018-07-31 13:27:51 +03:00
7abedf9bbb
core/vm: support for multiple interpreters ( #17093 )
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- Define an Interpreter interface
- One contract can call contracts from other interpreter types.
- Pass the interpreter to the operands instead of the evm.
This is meant to prevent type assertions in operands.
2018-07-25 08:56:39 -04:00
2433349c80
core/vm, params: implement EXTCODEHASH opcode ( #17202 )
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* core/vm, params: implement EXTCODEHASH opcode
* core, params: tiny fixes and polish
* core: add function description
2018-07-24 18:06:40 +03:00
cab1cff11c
core, crypto, params: implement CREATE2 evm instrction ( #17196 )
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* core, crypto, params: implement CREATE2 evm instrction
* core/vm: add opcode to string mapping
* core: remove past fork checking
* core, crypto: use option2 to generate new address
2018-07-24 17:22:03 +03:00
4e5d1f1c39
core/vm: reuse bigint pools across transactions ( #17070 )
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* core/vm: A pool for int pools
* core/vm: fix rebase issue
* core/vm: push leftover stack items after execution, not before
2018-07-03 13:06:42 +03:00
598f786aab
core/vm: clear linter warnings ( #17057 )
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* core/vm: clear linter warnings
* core/vm: review input
* core/vm.go: revert lint in noop as per request
2018-06-26 15:56:25 +03:00
9b1536b26a
core: remove dead code, limit test code scope ( #17006 )
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* core: move test util var/func to test file
* core: remove useless func
2018-06-19 14:41:13 +03:00
947e0afeb3
core/vm: optimize MSTORE and SLOAD ( #16939 )
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* vm/test: add tests+benchmarks for mstore
* core/vm: less alloc and copying for mstore
* core/vm: less allocs in sload
* vm: check for errors more correctly
2018-06-14 12:23:37 +03:00
cbfb40b0aa
params: fix golint warnings ( #16853 )
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params: fix golint warnings
2018-06-05 12:31:34 +02:00
d258eee211
core/vm: fix typo in comment
2018-05-29 13:22:00 +02:00
84f8c0cc1f
common: improve documentation comments ( #16701 )
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This commit adds many comments and removes unused code.
It also removes the EmptyHash function, which had some uses
but was silly.
2018-05-29 12:42:21 +02:00
be22ee8dda
core/vm: fix typo in instructions.go ( #16788 )
2018-05-23 15:02:10 +03:00
7beccb29be
all: get rid of error when creating memory database ( #16716 )
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* all: get rid of error when create mdb
* core: clean up variables definition
* all: inline mdb definition
2018-05-09 15:24:25 +03:00
a7720b5926
core: golint updates for this or self warning ( #16633 )
2018-05-02 11:27:59 +03:00
7a7428a027
core, eth: fix tracer dirty finalization
2018-04-27 14:29:18 +03:00
ba1030b6b8
build: enable goimports and varcheck linters ( #16446 )
2018-04-18 00:53:50 +02:00
c7ab3e5544
common: delete StringToAddress, StringToHash ( #16436 )
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* common: delete StringToAddress, StringToHash
These functions are confusing because they don't parse hex, but use the
bytes of the string. This change removes them, replacing all uses of
StringToAddress(s) by BytesToAddress([]byte(s)).
* eth/filters: remove incorrect use of common.BytesToAddress
2018-04-10 14:12:07 +03:00
3ebcf92b42
cmd/evm: print vm output when debug flag is on ( #16326 )
2018-04-06 12:43:36 +02:00
6134990709
core/vm: Fixed typos in core/vm/interpreter.go
2018-03-27 12:29:04 +08:00
c3dc814fea
core/vm: Fixed typo in core/vm/evm.go
2018-03-26 21:40:00 +08:00
84c5db5409
core/vm: remove JIT VM codes ( #16362 )
2018-03-26 13:48:04 +03:00
1fae50a199
core: minor evm polishes and optimizations
2018-03-26 12:28:46 +03:00
4871e25f5f
core/vm: optimize eq, slt, sgt and iszero + tests ( #16047 )
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* vm: optimize eq, slt, sgt and iszero + tests
* core/vm: fix error in slt/sgt, found by vmtests. Added testcase
* core/vm: make slt/sgt cleaner
2018-03-08 14:48:19 +02:00
bd6879ac51
core/vm, crypto/bn256: switch over to cloudflare library ( #16203 )
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* core/vm, crypto/bn256: switch over to cloudflare library
* crypto/bn256: unmarshal constraint + start pure go impl
* crypto/bn256: combo cloudflare and google lib
* travis: drop 386 test job
2018-03-05 14:33:45 +02:00
b7e57ca1d0
cmd/evm, core/vm, internal/ethapi: don't disable call gas metering
2018-03-05 14:01:13 +02:00
44d40ffce1
core, vm, common: define constantinople fork + shift ( #16045 )
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* core, vm, common: define constantinople fork, start implementation of shift instructions
* vm: more testcases
* vm: add tests for intpool erroneous intpool handling
* core, vm, common: fix constantinople review concerns
* vm: add string<->op definitions for new opcodes
2018-02-23 12:32:57 +02:00
ff225db813
core/vm: remove unused hashing ( #16075 )
2018-02-14 15:41:05 +02:00
a5c0bbb4f4
all: update license information ( #16089 )
2018-02-14 13:49:11 +01:00
370dca4491
core/vm: Fix comment typo
2018-01-16 15:47:33 +00:00
9d06026c19
all: regenerate codecs with gencodec commit 90983d99de ( #15830 )
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Fixes #15777 because null is now allowed for hexutil.Bytes.
2018-01-08 15:13:22 +02:00
5c2f1e0014
all: update generated code ( #15808 )
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* core/types, core/vm, eth, tests: regenerate gencodec files
* Makefile: update devtools target
Install protoc-gen-go and print reminders about npm, solc and protoc.
Also switch to github.com/kevinburke/go-bindata because it's more
maintained.
* contracts/ens: update contracts and regenerate with solidity v0.4.19
The newer upstream version of the FIFSRegistrar contract doesn't set the
resolver anymore. The resolver is now deployed separately.
* contracts/release: regenerate with solidity v0.4.19
* contracts/chequebook: fix fallback and regenerate with solidity v0.4.19
The contract didn't have a fallback function, payments would be rejected
when compiled with newer solidity. References to 'mortal' and 'owned'
use the local file system so we can compile without network access.
* p2p/discv5: regenerate with recent stringer
* cmd/faucet: regenerate
* dashboard: regenerate
* eth/tracers: regenerate
* internal/jsre/deps: regenerate
* dashboard: avoid sed -i because it's not portable
* accounts/usbwallet/internal/trezor: fix go generate warnings
2018-01-08 14:15:57 +02:00
1c2378b926
tests: update to upstream commit 2bb0c3da3b ( #15806 )
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Also raise traceLimit once again and print the VM
error and output on failure.
2018-01-04 13:18:30 +01:00
6f69cdd109
all: switch gas limits from big.Int to uint64
2018-01-03 14:45:35 +02:00
5258785c81
cmd, core, eth/tracers: support fancier js tracing ( #15516 )
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* cmd, core, eth/tracers: support fancier js tracing
* eth, internal/web3ext: rework trace API, concurrency, chain tracing
* eth/tracers: add three more JavaScript tracers
* eth/tracers, vendor: swap ottovm to duktape for tracing
* core, eth, internal: finalize call tracer and needed extras
* eth, tests: prestate tracer, call test suite, rewinding
* vendor: fix windows builds for tracer js engine
* vendor: temporary duktape fix
* eth/tracers: fix up 4byte and evmdis tracer
* vendor: pull in latest duktape with my upstream fixes
* eth: fix some review comments
* eth: rename rewind to reexec to make it more obvious
* core/vm: terminate tracing using defers
2017-12-21 13:56:11 +02:00
fb5f25eeee
core/vm: Remove snapshot param from Interpreter.Run()
2017-12-15 13:33:35 +01:00
be12392fba
core/vm: track 63/64 call gas off stack ( #15563 )
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* core/vm: track 63/64 call gas off stack
Gas calculations in gasCall* relayed the available gas for calls by
replacing it on the stack. This lead to inconsistent traces, which we
papered over by copying the pre-execution stack in trace mode.
This change relays available gas using a temporary variable, off the
stack, and allows removing the weird copy.
* core/vm: remove stackCopy
* core/vm: pop call gas into pool
* core/vm: to -> addr
2017-11-28 21:05:49 +02:00
b0190189a3
core/vm, internal/ethapi: tracer no full storage, nicer json output ( #15499 )
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* core/vm, internal/ethapi: tracer no full storage, nicer json output
* core/vm, internal/ethapi: omit disabled trace fields
2017-11-16 18:53:18 +02:00
bce5d837b5
Merge pull request #14582 from holiman/jumpdest_improv
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core/vm: improve jumpdest analysis
2017-11-15 10:52:14 +02:00
924098c6e5
core/vm: fix typos in jump_table.go
2017-11-14 17:57:37 +08:00
96ddf27a48
core/vm: copyright header on test-file
2017-11-13 22:04:53 +01:00
86f6568f66
build: enable unconvert linter ( #15456 )
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* build: enable unconvert linter
- fixes #15453
- update code base for failing cases
* cmd/puppeth: replace syscall.Stdin with os.Stdin.Fd() for unconvert linter
2017-11-10 19:06:45 +02:00
a91e682234
core/vm: check opcode stack before readonly enforcement
2017-10-14 15:42:48 +03:00
673007d7ae
core/vm: standard vm traces ( #15035 )
2017-09-22 10:22:56 +02:00
9be07de539
params: Updated finalized gascosts for ECMUL/MODEXP ( #15135 )
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* params: Updated finalized gascosts for ECMUL/MODEXP
* core,tests: Updates pending new tests
* tests: Updated with new tests
* core: revert state transition bugfix
* tests: Add expected failures due to #15119
2017-09-14 10:35:54 +03:00
5bbd7fb390
consensus, core, params: rebrand Metro to Byzantium
2017-09-14 10:10:46 +03:00
42a5b54bf5
core/vm: improve bitvec comments
2017-09-10 21:04:36 +02:00
d6681ed360
core/vm: Rename + updated doc on jumpdest analysis
2017-09-08 12:47:44 +02:00
e7408b5552
core/vm: Make MaxCodesize non-retroactive ( #15072 )
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* core/vm: Make max_codesize only applicable post Spurious Dragon/158/155/161/170
* tests: Remove expected failure
2017-09-04 12:53:25 +03:00
23b51a68cb
core/vm: avoid state lookup during gas calc for call ( #15061 )
2017-09-04 10:56:45 +02:00
07635e43e2
core/vm: renamed struct member + go fmt
2017-08-28 13:33:24 +02:00
64a3a3d23c
core/vm: Fix testcase input for ecmul
2017-08-28 13:30:26 +02:00
bc2a5578c0
core/vm: more benchmarks
2017-08-27 14:00:32 +02:00
08f27428b4
core, tests: implement Metropolis EIP 684
2017-08-25 13:00:27 +03:00
b872961ec8
consensus, core, tests: implement Metropolis EIP 649
2017-08-24 17:16:39 +03:00
54b1de67e2
core/vm: make jumpdest code nicer
2017-08-24 13:09:53 +02:00
3c48a25762
Merge pull request #15014 from rjl493456442/metropolis-eip658
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core: add status as a consensus field in receipt
2017-08-23 14:39:37 +03:00
286ec5df40
cmd/evm, core/vm, internal/ethapi: Show error when exiting ( #14985 )
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* cmd/evm, core/vm, internal/ethapi: Add 'err' to tracer interface CaptureEnd
* cmd/evm: fix nullpointer when there is no error
2017-08-23 14:37:18 +03:00
28aea46ac0
core: implement Metropolis EIP 658, receipt status byte
2017-08-22 18:35:17 +03:00
2fd5ba6bd4
core/vm: fix typo in method documentation ( #15019 )
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Signed-off-by: Ti Zhou <tizhou1986@gmail.com>
2017-08-22 12:43:36 +03:00
afdfdebd87
Merge pull request #14983 from karalabe/metropolis-revert
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core/vm: implement REVERT metropolis opcode
2017-08-21 12:23:03 +03:00
f9fb70d2ee
core/vm: rework reversion to work on a higher level
2017-08-17 16:50:35 +03:00
1335a6cc8c
core/vm, crypto/bn256: fix bn256 use and pairing corner case
2017-08-17 16:46:46 +03:00
b70a73cd3e
core/vm: implement REVERT metropolis opcode
2017-08-16 15:32:59 +03:00
4e0fea4d30
core/vm: polish RETURNDATA, add missing returns to CALL*
2017-08-16 13:43:14 +03:00
9bd6068fef
core/vm: implement RETURNDATA metropolis opcodes
2017-08-16 13:43:08 +03:00
3df7142b3e
core/vm: minor polishes, fix STATICCALL for precompiles
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* Fix STATICCALL so it is able to call precompiles too
* Fix write detection to use the correct value argument of CALL
* Fix write protection to ignore the value in CALLCODE
2017-08-15 14:40:12 +03:00
3d123bcde6
core/vm: implement metropolis static call opcode
2017-08-15 13:03:49 +03:00
f8d8b56b28
core/vm: optimize copy-less data retrievals
2017-08-14 17:08:49 +03:00
d8aaa3a215
core/vm: benchmarking of metro precompiles
2017-08-14 15:37:09 +03:00
6131dd55c5
core/vm: polish precompile contract code, add tests and benches
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* Update modexp gas calculation to new version
* Fix modexp modulo 0 special case to return zero
2017-08-14 15:27:44 +03:00
967e097faa
core/vm: Address review concerns
2017-08-14 10:57:54 +02:00
7bbdf3e268
core: add Metropolis pre-compiles (EIP 197, 198 and 213)
2017-08-11 15:24:54 +03:00
833eeb9f23
core/vm/runtime: remove unused state parameter to NewEnv ( #14953 )
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* core: Remove unused `state` parameter to `NewEnv`.
`cfg.State` is used instead.
* core/vm/runtime: remove unused import
2017-08-11 14:29:32 +03:00
0cc9b8791e
core/vm: fix typo in comment ( #14894 )
2017-08-04 01:31:18 +02:00
ffebf00114
core/vm/runtime: fix evm command to use --gasprice flag value
2017-07-25 13:08:29 -04:00
3e0dbe0eaa
core/vm: remove logging and add section labels to struct logs ( #14782 )
2017-07-19 14:32:45 +02:00
dfd076244d
Merge pull request #14718 from holiman/gascalc_fix
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core/vm: fix overflow in gas calculation formula
2017-06-28 13:12:13 +03:00
6dc32e897a
core/vm: add benchmarks for some ops and precompiles ( #14641 )
2017-06-28 11:45:45 +02:00
e4301564c2
core/vm : fix testcase for gas calculation
2017-06-28 10:47:07 +02:00
bae7565231
core/vm: fix overflow in gas calculation formula
2017-06-28 09:51:31 +02:00
9e5f03b6c4
core/state: access trie through Database interface, track errors ( #14589 )
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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).
2017-06-27 15:57:06 +02:00
9a44e1035e
cmd/evm, core/vm: add --nomemory, --nostack to evm ( #14617 )
2017-06-21 14:52:31 +02:00
335abdceb1
Merge pull request #14581 from holiman/byte_opt
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core/vm: improve opByte
2017-06-13 14:44:19 +03:00
ac9865791a
core/vm, common/math: Add doc about Byte, fix format
2017-06-08 23:16:05 +02:00
80f7c6c299
cmd/evm: add --prestate, --sender, --json flags for fuzzing ( #14476 )
2017-06-07 17:09:08 +02:00
Martin Holst Swende
Liang ZOU
Péter Szilágyi
Guillaume Ballet
Paweł Bylica
Wenbiao Zheng
gary rong
stormpang
Hyung-Kyu Hqueue Choi
Ha ĐANG
kiel barry
Abel Nieto
Abel Nieto
thomasmodeneis
Felix Lange
dm4
hydai
ferhat elmas
George Ornbo
Jay Guo
cdetrio
Ti Zhou
Jeffrey Wilcke
Joel Burget
evgk