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160 Commits

Author SHA1 Message Date
Alex Beregszaszi
ed52f422b7 Rename FunctionKind SHA3 to KECCAK256 (as the instruction was renamed in libevmasm) 2018-08-08 22:37:40 +01:00
Leonardo Alt
faa9c221d4 Changes in ExpressionCompiler 2018-07-18 19:51:24 +02:00
Alex Beregszaszi
0dd79bc172
Merge pull request #4479 from ethereum/fixFixedPointCrash 
Fix handling of fixed point types in arithmetics.
 2018-07-12 15:04:16 +01:00
chriseth
7355298c2f Fix handling of fixed point types in arithmetics. 2018-07-11 14:56:53 +02:00
Leonardo Alt
38026d3114 Use STATICCALL for view and pure 2018-07-11 14:45:22 +02:00
Cryptomental
140dbfdbd8 Code, Changelog, ReleaseChecklist: Fix typos. 
Refs: #4442
 2018-07-11 00:26:23 +02:00
chriseth
85b9d3927a
Merge pull request #4224 from ethereum/revert_wrong_calldata 
[BREAKING] Revert if calldata has wrong size
 2018-07-02 12:55:22 +02:00
Leonardo Alt
7763d21cc6 Revert if calldata is too short or points out of bounds 2018-06-26 10:27:48 +02:00
chriseth
a55e8c93ce Save double encode call for sha3. 2018-06-25 17:17:18 +02:00
chriseth
23c4142005 Bare functions take single bytes argument. 2018-06-25 17:01:45 +02:00
chriseth
0e66a1ddde Single bytes argument. 
In 0.5.0 mode, only accept a single bytes argument for ``.call``,
``keccak256`` and others and do not pad when encoding.
 2018-06-25 17:01:45 +02:00
Daniel Kirchner
e84b55bd6f Extend explanatory remark and argue using bitwise operations instead of rounding. 2018-06-12 09:32:19 +01:00
Daniel Kirchner
f33dc92cbd Use proper SAR for signed right shifts and emulate on pre-constantinople. 2018-06-12 09:32:19 +01:00
Erik Kundt
34b5eca1f8 Improves assembly and adds more tests. 2018-05-30 17:40:33 +02:00
bitshift
e9dcfb0b62 Implements pop() for value type arrays. 2018-05-29 12:53:02 +02:00
Alex Beregszaszi
c03a29dea8 Fix revert with reason coming from a string variable 2018-05-09 17:53:17 +02:00
chriseth
2968639406 Removed signed shift right from the utilities. 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
52c9441879 Do not use SAR instead of SDIV in shifts because it rounds differently 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
22bfd3da41 Use native shift instructions on Constantinople 2018-04-30 20:34:43 +01:00
Alex Beregszaszi
0201492bbf Remove redundant cleanup for abi.encode. 2018-04-16 12:47:38 +02:00
chriseth
7054defdd6
Merge pull request #3364 from ethereum/revertWithReason 
Revert with reason
 2018-04-12 21:01:08 +02:00
chriseth
4faa839813 Use error signature for revert data. 2018-04-12 13:09:38 +02:00
chriseth
7a9ee69e98 Bubble up error messages. 2018-04-12 13:09:38 +02:00
chriseth
ae1d040285 Allow error string for `require`. 2018-04-12 13:09:37 +02:00
chriseth
012ab37fe3 Code generator for revert with reason string. 2018-04-12 13:09:37 +02:00
Alex Beregszaszi
d56acb68ab Add abi.encode, abi.encodePacked, abi.encodeWithSelector and abi.encodeWithSignature. 2018-04-11 22:32:10 +02:00
chriseth
65f18a18de More specific push implementation. 2018-04-04 16:50:45 +02:00
chriseth
6777f7a57f Optimize across MLOAD if MSIZE is not used. 2018-04-03 14:34:32 +02:00
Alex Beregszaszi
fab527c414 Add runtimeOnly option to pushCombinedFunctionEntryLabel 2018-03-27 04:00:12 +01:00
chriseth
0a67d616db Use shortcut for internal function calls to avoid runtime reference. 2018-03-27 04:00:12 +01:00
chriseth
c2709a2d8e Decode dynamic data. 2018-03-21 14:53:29 +00:00
chriseth
cc2f71e4ac Move dynamic type removal out of the type system. 2018-03-21 14:53:29 +00:00
chriseth
834d63de2c Allow `block.blockhash` without being called. 2018-03-13 17:34:21 +01:00
chriseth
b467116ea8 Use STATICCALL for pure function calls if EVM version supports it and 0.5.0 is activated. 2018-03-06 15:30:18 +01:00
chriseth
f6c0daec14
Merge pull request #3652 from ethereum/gasleft_v2 
Use StaticAnalyzer to deprecate msg.gas instead of conditionally remo…
 2018-03-06 09:26:14 +01:00
Daniel Kirchner
91b13b734d Use StaticAnalyzer to deprecate msg.gas instead of conditionally removing it in MagicType. 2018-03-05 23:16:26 +01:00
chriseth
be797cb796
Merge pull request #3599 from ethereum/sendAllGasOnByzantium 
Send all gas on byzantium
 2018-03-05 20:13:52 +01:00
chriseth
3793aa405b
Merge pull request #3643 from ethereum/gasleft 
Move msg.gas to global function gasleft(). Closes #2971.
 2018-03-05 20:11:37 +01:00
chriseth
83fcf007bf Do not retain any gas in external calls (except if EVM version is set to homestead). 2018-03-05 19:32:12 +01:00
Daniel Kirchner
3340053fd9 Style improvements. 2018-03-05 17:00:37 +01:00
chriseth
6ec4517929 Use EVM version in gas meter and optimizer. 2018-03-05 11:36:33 +01:00
Daniel Kirchner
c633c0eacb Move msg.gas to global function gasleft(). Closes #2971. 2018-03-05 11:18:04 +01:00
chriseth
2b5a5a8669 Make addmod and mulmod revert if the last argument is zero. 2018-02-15 13:52:17 +01:00
chriseth
5916cf1e0a Allow this.f.selector to be pure. 2018-02-13 11:00:59 +01:00
chriseth
6001bd1406 Allocate one byte per memory byte array element instead of 32. 2017-10-16 22:29:31 +02:00
chriseth
69ea5c43f3 Send all gas for 0.5.0. 2017-10-05 11:56:36 +02:00
Alex Beregszaszi
204214f070 Split encodeToMemory to packedEncode and abiEncode 2017-09-27 11:32:19 +01:00
Alex Beregszaszi
a657d3b1a1 Make most of the parameters mandatory in encodeToMemory 2017-09-27 11:15:27 +01:00
Alex Beregszaszi
ee65ecfb3b Ensure that address types are always declared as 160bit 2017-09-26 22:46:33 +01:00
Alex Beregszaszi
cb6cdfe780 Simplify switch statements by refactoring internal break statements 2017-09-25 10:57:21 +01:00