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
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
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
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
1496b3aff6
common/math, core/vm: Un-expose bigEndianByteAt, use correct terms for endianness
2017-06-06 18:38:38 +02:00
3285a0fda3
core/vm, common/math: Add fast getByte for bigints, improve opByte
2017-06-05 08:44:11 +02:00
d5a79934dc
core/vm: Use a bitmap instead of a map for jumpdest analysis
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t push --force
2017-06-01 19:14:05 +01:00
c98bce709c
core: fix minor accidental typos and comment errors
2017-05-25 17:22:45 +03:00
846d091bd2
core/vm: allocate stack to 1024
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Pre allocate the stack to 1024 optimising stack pushing, reducing calls
to runtime.makeslice and runtime.mallocgc
2017-05-25 11:37:04 +02:00
10582a97ca
core/vm: expose intpool to stack dup method
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Improve the duplication method of the stack to reuse big ints by passing
in an existing integer pool.
2017-05-23 10:52:11 +02:00
e16a7ef60f
core/vm: capped int pool
2017-05-23 10:40:09 +02:00
a816e75662
core/vm: improved push instructions
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Improved push instructions by removing unnecessary big int allocations
and by making it int instead of big.Int
2017-05-23 10:39:53 +02:00
04b668b232
core/vm: improve error message for invalid opcodes
2017-05-22 17:48:07 +02:00
a5f6a1cb7c
consensus, core, core/vm, parems: review fixes
2017-05-18 09:05:58 +02:00
10a57fc3d4
consensus, core/*, params: metropolis preparation refactor
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This commit is a preparation for the upcoming metropolis hardfork. It
prepares the state, core and vm packages such that integration with
metropolis becomes less of a hassle.
* Difficulty calculation requires header instead of individual
parameters
* statedb.StartRecord renamed to statedb.Prepare and added Finalise
method required by metropolis, which removes unwanted accounts from
the state (i.e. selfdestruct)
* State keeps record of destructed objects (in addition to dirty
objects)
* core/vm pre-compiles may now return errors
* core/vm pre-compiles gas check now take the full byte slice as argument
instead of just the size
* core/vm now keeps several hard-fork instruction tables instead of a
single instruction table and removes the need for hard-fork checks in
the instructions
* core/vm contains a empty restruction function which is added in
preparation of metropolis write-only mode operations
* Adds the bn256 curve
* Adds and sets the metropolis chain config block parameters (2^64-1)
2017-05-18 09:05:58 +02:00
cdetrio
Martin Holst Swende
Péter Szilágyi
rjl493456442
Ti Zhou
Jeffrey Wilcke
Joel Burget
evgk
Felix Lange
Nick Johnson
Valentin Wüstholz