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Code Pull Requests Activity
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84c5db5409
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217 Commits

Author SHA1 Message Date
hydai
84c5db5409 core/vm: remove JIT VM codes (#16362) 2018-03-26 13:48:04 +03:00
Péter Szilágyi
1fae50a199
core: minor evm polishes and optimizations 2018-03-26 12:28:46 +03:00
Martin Holst Swende
4871e25f5f core/vm: optimize eq, slt, sgt and iszero + tests (#16047) 
* 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
Péter Szilágyi
bd6879ac51
core/vm, crypto/bn256: switch over to cloudflare library (#16203) 
* 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
Péter Szilágyi
b7e57ca1d0
cmd/evm, core/vm, internal/ethapi: don't disable call gas metering 2018-03-05 14:01:13 +02:00
Martin Holst Swende
44d40ffce1 core, vm, common: define constantinople fork + shift (#16045) 
* 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
ferhat elmas
ff225db813 core/vm: remove unused hashing (#16075) 2018-02-14 15:41:05 +02:00
Felix Lange
a5c0bbb4f4
all: update license information (#16089) 2018-02-14 13:49:11 +01:00
George Ornbo
370dca4491
core/vm: Fix comment typo 2018-01-16 15:47:33 +00:00
Felix Lange
9d06026c19 all: regenerate codecs with gencodec commit 90983d99de (#15830) 
Fixes #15777 because null is now allowed for hexutil.Bytes.
 2018-01-08 15:13:22 +02:00
Felix Lange
5c2f1e0014 all: update generated code (#15808) 
* 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
Felix Lange
1c2378b926
tests: update to upstream commit 2bb0c3da3b (#15806) 
Also raise traceLimit once again and print the VM
error and output on failure.
 2018-01-04 13:18:30 +01:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
Péter Szilágyi
5258785c81
cmd, core, eth/tracers: support fancier js tracing (#15516) 
* 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
Paweł Bylica
fb5f25eeee
core/vm: Remove snapshot param from Interpreter.Run() 2017-12-15 13:33:35 +01:00
Felix Lange
be12392fba core/vm: track 63/64 call gas off stack (#15563) 
* 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
Péter Szilágyi
b0190189a3
core/vm, internal/ethapi: tracer no full storage, nicer json output (#15499) 
* 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
Péter Szilágyi
bce5d837b5
Merge pull request #14582 from holiman/jumpdest_improv 
core/vm: improve jumpdest analysis
 2017-11-15 10:52:14 +02:00
Jay Guo
924098c6e5 core/vm: fix typos in jump_table.go 2017-11-14 17:57:37 +08:00
Martin Holst Swende
96ddf27a48
core/vm: copyright header on test-file 2017-11-13 22:04:53 +01:00
ferhat elmas
86f6568f66 build: enable unconvert linter (#15456) 
* 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
Péter Szilágyi
a91e682234
core/vm: check opcode stack before readonly enforcement 2017-10-14 15:42:48 +03:00
cdetrio
673007d7ae core/vm: standard vm traces (#15035) 2017-09-22 10:22:56 +02:00
Martin Holst Swende
9be07de539 params: Updated finalized gascosts for ECMUL/MODEXP (#15135) 
* 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
Péter Szilágyi
5bbd7fb390
consensus, core, params: rebrand Metro to Byzantium 2017-09-14 10:10:46 +03:00
Felix Lange
42a5b54bf5 core/vm: improve bitvec comments 2017-09-10 21:04:36 +02:00
Martin Holst Swende
d6681ed360 core/vm: Rename + updated doc on jumpdest analysis 2017-09-08 12:47:44 +02:00
Martin Holst Swende
e7408b5552 core/vm: Make MaxCodesize non-retroactive (#15072) 
* 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
Martin Holst Swende
23b51a68cb core/vm: avoid state lookup during gas calc for call (#15061) 2017-09-04 10:56:45 +02:00
Martin Holst Swende
07635e43e2 core/vm: renamed struct member + go fmt 2017-08-28 13:33:24 +02:00
Martin Holst Swende
64a3a3d23c core/vm: Fix testcase input for ecmul 2017-08-28 13:30:26 +02:00
Martin Holst Swende
bc2a5578c0 core/vm: more benchmarks 2017-08-27 14:00:32 +02:00
Péter Szilágyi
08f27428b4
core, tests: implement Metropolis EIP 684 2017-08-25 13:00:27 +03:00
Péter Szilágyi
b872961ec8
consensus, core, tests: implement Metropolis EIP 649 2017-08-24 17:16:39 +03:00
Felix Lange
54b1de67e2 core/vm: make jumpdest code nicer 2017-08-24 13:09:53 +02:00
Péter Szilágyi
3c48a25762 Merge pull request #15014 from rjl493456442/metropolis-eip658 
core: add status as a consensus field in receipt
 2017-08-23 14:39:37 +03:00
Martin Holst Swende
286ec5df40 cmd/evm, core/vm, internal/ethapi: Show error when exiting (#14985) 
* 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
rjl493456442
28aea46ac0
core: implement Metropolis EIP 658, receipt status byte 2017-08-22 18:35:17 +03:00
Ti Zhou
2fd5ba6bd4 core/vm: fix typo in method documentation (#15019) 
Signed-off-by: Ti Zhou <tizhou1986@gmail.com>
 2017-08-22 12:43:36 +03:00
Péter Szilágyi
afdfdebd87 Merge pull request #14983 from karalabe/metropolis-revert 
core/vm: implement REVERT metropolis opcode
 2017-08-21 12:23:03 +03:00
Péter Szilágyi
f9fb70d2ee
core/vm: rework reversion to work on a higher level 2017-08-17 16:50:35 +03:00
Péter Szilágyi
1335a6cc8c
core/vm, crypto/bn256: fix bn256 use and pairing corner case 2017-08-17 16:46:46 +03:00
Jeffrey Wilcke
b70a73cd3e
core/vm: implement REVERT metropolis opcode 2017-08-16 15:32:59 +03:00
Péter Szilágyi
4e0fea4d30
core/vm: polish RETURNDATA, add missing returns to CALL* 2017-08-16 13:43:14 +03:00
Jeffrey Wilcke
9bd6068fef
core/vm: implement RETURNDATA metropolis opcodes 2017-08-16 13:43:08 +03:00
Péter Szilágyi
3df7142b3e
core/vm: minor polishes, fix STATICCALL for precompiles 
* 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
Jeffrey Wilcke
3d123bcde6
core/vm: implement metropolis static call opcode 2017-08-15 13:03:49 +03:00
Péter Szilágyi
f8d8b56b28
core/vm: optimize copy-less data retrievals 2017-08-14 17:08:49 +03:00
Martin Holst Swende
d8aaa3a215
core/vm: benchmarking of metro precompiles 2017-08-14 15:37:09 +03:00
Péter Szilágyi
6131dd55c5
core/vm: polish precompile contract code, add tests and benches 
* Update modexp gas calculation to new version
 * Fix modexp modulo 0 special case to return zero
 2017-08-14 15:27:44 +03:00