Alex Beregszaszi
c3608eaf90
Use native shift instructions in ABIFunctions on Constantinople
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
Alexander Arlt
3ec667f59b
Add virtual destructor in LValue class.
2018-04-24 23:39:25 +02:00
Alex Beregszaszi
0201492bbf
Remove redundant cleanup for abi.encode.
2018-04-16 12:47:38 +02:00
chriseth
4c1d39b7a2
Properly force-clean for shortening bytesXX conversions.
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
fcb7a27216
Only forward returndata if EVM version supports it.
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
Daniel Kirchner
3eedbc6a9c
Error when using no parentheses in modifier-style constructor calls.
2018-04-10 12:09:34 +02:00
Daniel Kirchner
b918a105a4
Move constructor argument override check to TypeChecker and reuse annotations in ContractCompiler.
2018-04-09 15:26:08 +02:00
Daniel Kirchner
037eba20fc
Merge pull request #3824 from ethereum/baseArgumentsEmptyParenthesis
...
Error when using empty parentheses for base class constructors that r…
2018-04-05 14:43:28 +02:00
Daniel Kirchner
96eff0ff6a
Error when using empty parenthesis for base class constructors that require arguments.
2018-04-05 11:52:22 +02:00
chriseth
65f18a18de
More specific push implementation.
2018-04-04 16:50:45 +02:00
chriseth
0cbe55005d
Create empty dynamic memory arrays more efficiently.
2018-04-04 12:37:04 +02:00
Alex Beregszaszi
0edce4b570
Merge pull request #3693 from ethereum/optimizeMLOAD
...
Optimize across MLOAD if MSIZE is not used.
2018-04-03 15:58:11 +01:00
chriseth
a54fdc495f
Fix: Treat empty base constructor argument list as not provided.
2018-04-03 14:53:48 +02:00
chriseth
6777f7a57f
Optimize across MLOAD if MSIZE is not used.
2018-04-03 14:34:32 +02:00
chriseth
5c8a6aac69
Prevent encoding of weird types and support packed encoding of external function types.
2018-03-29 09:57:11 +01:00
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
32c94f5059
Simple size check for old ABI decoder.
2018-03-21 14:53:25 +00:00
chriseth
2cdf44f65c
Move the old ABI decoder code.
2018-03-20 15:20:43 +00:00
chriseth
abc7a45230
Merge pull request #3725 from ethereum/blockhashNoCall
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Allow ``block.blockhash`` without it being called.
2018-03-14 18:04:40 +01:00
chriseth
834d63de2c
Allow `block.blockhash
` without being called.
2018-03-13 17:34:21 +01:00
chriseth
069b150e42
Bugfix in virtual lookup for modifiers in libraries.
2018-03-13 16:55:41 +01:00
chriseth
0649f900ca
Properly skip cleanup if only enlarging storage array.
2018-03-09 14:06:54 +01:00
chriseth
fd1662d1c4
Warn about using loose inline assembly features as experimental 0.5.0 feature.
2018-03-06 17:45:34 +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
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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
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Send all gas on byzantium
2018-03-05 20:13:52 +01:00
chriseth
3793aa405b
Merge pull request #3643 from ethereum/gasleft
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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
dc317a44e0
Provide EVM version to assembly analysis.
2018-03-01 17:19:35 +01:00
chriseth
f75a411325
Provide target EVM version in CompilerContext.
2018-03-01 17:19:35 +01:00
chriseth
388718b59f
Introduce emit statement.
2018-02-22 15:17:30 +01:00
chriseth
e2bf5de8a2
Expect end of string at end of top-level block for assembly parser.
2018-02-21 00:41:39 +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
6807010dc7
Prevent libraries from being called.
2018-01-19 16:27:44 +01:00
chriseth
124190336b
Split inline assembly into loose and strict flavours.
2018-01-06 01:23:38 +00:00
chriseth
00692a4ff6
Reset source location after using inline assembly.
2018-01-04 14:29:03 +01:00
chriseth
e2828cfa61
Favour if over switch in ABI coder.
2017-12-15 09:47:34 +01:00
chriseth
5a3dbb0269
Cleanup and overflow checks for data pointers.
2017-11-29 17:08:44 +01:00
chriseth
bdc1ff8ec7
ABI decoder.
2017-11-29 17:08:44 +01:00
chriseth
6ed4e0632f
Use if statement in abi functions.
2017-11-22 16:25:24 +01:00
Alex Beregszaszi
c1e202618c
Add explanation to unimplemented assertions
2017-11-15 17:19:29 +00:00
chriseth
a3db1fc197
Do not accept truncated function selectors.
2017-10-17 23:17:36 +02:00
chriseth
6001bd1406
Allocate one byte per memory byte array element instead of 32.
2017-10-16 22:29:31 +02:00
Alex Beregszaszi
6ba0c2bba8
Merge pull request #2982 from ethereum/encoderFixes
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ABI encoder fixes and test.
2017-10-05 11:59:42 +01:00
Alex Beregszaszi
880be25811
Merge pull request #3029 from ethereum/tanwisgas
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Send all gas for 0.5.0.
2017-10-05 11:34:17 +01:00
chriseth
11c51de5b9
Merge pull request #2968 from ethereum/calldataencodedsize
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Add some asserts about calldata encoded size.
2017-10-05 12:16:37 +02:00
chriseth
69ea5c43f3
Send all gas for 0.5.0.
2017-10-05 11:56:36 +02:00
chriseth
19274c7890
Merge pull request #2962 from ethereum/optionalDebugInfoAsm
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Debugging info in CompilerContext.
2017-10-04 17:01:52 +02:00
chriseth
80cefb9cc8
Rename "compacted" to "fromStack".
2017-10-04 16:56:54 +02:00
chriseth
364b4dea62
Add some asserts about calldata encoded size.
2017-10-04 13:19:57 +02:00
chriseth
a5fddc9c57
Debugging info in CompilerContext.
2017-10-04 13:18:33 +02:00
chriseth
3ebe29a031
Better readable encoder assembly.
2017-09-27 15:59:59 +02:00
chriseth
2940964044
ABI encoder fixes and test.
2017-09-27 15:57:39 +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
Alex Beregszaszi
74972f5fa6
Avoid switch fallthrough in ExpressionCompiler
2017-09-25 10:51:58 +01:00
Alex Beregszaszi
3e5d81578a
Avoid switch fallthrough in CompilerUtils
2017-09-25 10:51:58 +01:00
chriseth
2530223ab5
More verbose errors for generated assembly.
2017-09-22 15:18:32 +02:00
Alex Beregszaszi
efa4598c23
Mark functions static
2017-09-20 01:23:21 +01:00
Alex Beregszaszi
aad829948a
Ensure parameter names match between headers and implementation
2017-09-20 01:23:21 +01:00
chriseth
70d70e7816
Implement struct encoder.
2017-09-16 12:31:12 +01:00
chriseth
22f85d5af3
Update tests and error messages.
2017-09-16 12:12:43 +01:00
chriseth
80ce3ca66f
Move ABI encoder into its own function.
2017-09-15 20:46:32 +01:00
chriseth
73771f5bb2
Named assembly labels.
2017-09-15 20:44:49 +01:00
Alex Beregszaszi
fd1f8ab38b
Rename .sig to .selector on function types
2017-09-13 11:40:57 +01:00
Alex Beregszaszi
58f7a27ee0
Add sig member on function type
2017-09-13 11:40:57 +01:00
Alex Beregszaszi
bbfb16cf5c
Introduce assemblyString
2017-09-11 15:53:20 +01:00
Alex Beregszaszi
50570c6c79
Do not return the stream in asssemblyStream
2017-09-11 15:48:58 +01:00
Alex Beregszaszi
a535a8b06e
Split out the JSON functionality from assembly.stream()
2017-09-11 15:48:52 +01:00
Alex Beregszaszi
a3f77527e9
Merge pull request #2847 from ethereum/codegen-docs
...
Document more of the codegen features
2017-08-29 15:27:07 +01:00
chriseth
93b1cc9702
Merge pull request #2833 from ethereum/statemutability-builtins
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Mark all built in functions with appropriate statemutability
2017-08-29 15:24:51 +02:00
Alex Beregszaszi
3c24dcfe45
Document more of the codegen features
2017-08-29 13:36:13 +01:00
Alex Beregszaszi
7fb4a64136
Move all file specific globals to anonymous namespace
2017-08-29 11:09:18 +01:00
Alex Beregszaszi
79e84a8fa4
Swap declaration/statemutability in FunctionType constructor
2017-08-28 19:43:35 +01:00
Alex Beregszaszi
51d6141f7e
Mark to places fall-through
2017-08-25 16:00:36 +01:00
Alex Beregszaszi
5c73a80418
Remove fallthrough from ArrayUtils
2017-08-25 15:57:27 +01:00
Alex Beregszaszi
9897c56b2c
Mark a lot of functions static (where possible)
2017-08-22 10:51:46 +01:00
Alex Beregszaszi
2a5772cff7
Mark appropriate constructors explicit
2017-08-22 10:51:46 +01:00
Alex Beregszaszi
e2cfc9ee92
Mark a lot of functions const (where possible)
2017-08-22 10:51:46 +01:00
chriseth
2411f5d839
Merge pull request #2704 from ethereum/newEncoder
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New ABI encoder
2017-08-14 17:04:00 +02:00
Alex Beregszaszi
a26a5f20ce
Remove constant/payable in all function types
2017-08-14 14:21:47 +01:00
chriseth
d1ad62fccc
Experimental feature switch for ABI encoder.
2017-08-14 13:11:41 +01:00
chriseth
ee6f56d641
Remove unused magic global feature.
2017-08-14 13:11:41 +01:00
chriseth
4630b3315a
Interface for new ABI encoder.
2017-08-14 12:44:25 +02:00
chriseth
42fe8a2cb1
New ABI encoder.
2017-08-14 12:44:25 +02:00
Alex Beregszaszi
b3061225bc
.delegatecall() should always return a boolean of execution status
2017-08-01 20:50:03 +01:00
Alex Beregszaszi
39dba0efe8
Provide new account gas for low-level callcode/delegatecall
2017-08-01 14:00:17 +01:00
Alex Beregszaszi
6d37f30d76
Rename Bare to Barecall
2017-08-01 10:47:10 +01:00
chriseth
b74118ec57
Fix for invalid clearing of memory in ecrecover.
2017-07-28 15:32:42 +02:00
Alex Beregszaszi
7d37eba4ba
Remove the need of jumping out of the fallback
2017-07-27 21:52:58 +01:00
chriseth
517a366404
Merge pull request #2652 from ethereum/fixMultiModifier
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Re-allow multiple modifiers per function.
2017-07-27 14:20:18 +02:00
chriseth
7c7c2baa82
Re-allow multiple modifiers per function.
2017-07-27 13:45:39 +02:00
Alex Beregszaszi
89fadd6935
Merge pull request #2645 from ethereum/asserts
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Use solAssert where possible
2017-07-27 11:12:30 +01:00
Alex Beregszaszi
af57879187
Report location on stack too deep if possible
2017-07-26 22:56:55 +01:00
Alex Beregszaszi
8098030986
Use solAssert instead of boost throw where possible
2017-07-26 22:23:21 +01:00
VoR0220
78769f3b39
Change fixed point types to have digit count
...
Signed-off-by: VoR0220 <rj@erisindustries.com>
2017-07-19 21:49:01 +01:00
chriseth
d58e439094
Fix internal "variable already present" error.
2017-07-04 19:33:55 +02:00
Alex Beregszaszi
677700d5ac
Add assert to shift helper
2017-07-02 23:41:22 +01:00
Alex Beregszaszi
d261265595
Use shift helper in LValue
2017-07-02 23:40:51 +01:00
Alex Beregszaszi
68b0ac4fdd
More uses of shift helper
2017-07-02 23:40:51 +01:00
Alex Beregszaszi
8fd1d4167d
Change shiftNumberOnStack to bits
2017-07-02 23:40:47 +01:00
Alex Beregszaszi
c7ae042114
Use shift helper
2017-07-02 23:37:47 +01:00
Alex Beregszaszi
0494fa98c0
Add shift helper to CompilerUtils
2017-07-02 23:37:47 +01:00
chriseth
71d866cd7a
Abort early if there is nothing to encode or decode.
2017-06-30 14:16:16 +02:00
Alex Beregszaszi
6a708b0cfe
Document appendFunctionSelector
2017-06-28 18:00:40 +02:00
chriseth
ef9a7b2144
Stack adjustment and code generation for fallback function.
...
This assumes that the fallback function does not have return parameters.
2017-06-28 18:00:31 +02:00
chriseth
168f64f4cb
Fix negative stack size checks.
2017-06-28 16:55:49 +01:00
Alex Beregszaszi
9d201a086c
Merge pull request #2459 from ethereum/noComparisonForSomeTypes
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No comparison for some types
2017-06-26 22:55:22 +01:00
Alex Beregszaszi
b0ab9aaee0
Merge pull request #2453 from ethereum/memcopyAsForLoop
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Use for loop for assembly memcopy.
2017-06-26 22:39:30 +01:00
chriseth
ab15040caa
Comment about zero length.
2017-06-26 21:48:17 +01:00
chriseth
f47e6e90fb
Disallow comparisons between some types.
2017-06-26 16:30:36 +02:00
Alex Beregszaszi
a0b0df2d98
Merge pull request #2460 from ethereum/disallowMultiModifier
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Disallow invoking the same modifier multiple times.
2017-06-26 11:51:12 +01:00
chriseth
d94a12a34c
Reformat.
2017-06-26 09:19:11 +02:00
chriseth
0aaa6d876d
Use for loop for assembly memcopy.
2017-06-26 09:18:14 +02:00
chriseth
5a75581f66
Disallow invoking the same modifier multiple times.
2017-06-23 20:12:22 +02:00
chriseth
64067975e4
Review suggestions.
2017-06-23 19:29:11 +02:00
chriseth
831ed08387
Change invalid opcode to revert for input validation.
2017-06-23 19:29:11 +02:00
Alex Beregszaszi
f9144ae5a4
Merge pull request #2444 from ethereum/parser-scanner
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Avoid including Scanner.h in ParserBase.h
2017-06-23 00:14:18 +01:00
Alex Beregszaszi
007ffe9430
Avoid including Scanner.h in ParserBase.h
2017-06-22 22:22:19 +01:00
chriseth
83ea7793d9
Fix ABI encoding of empty string literal.
2017-06-22 17:55:06 +02:00
Alex Beregszaszi
d5f8ce90c7
Merge interface/Exceptions and interface/Utils
2017-06-22 11:25:07 +01:00
Alex Beregszaszi
c08c4b8b6f
Move subroutine helpers from CompilerContext to Assembly
2017-06-14 21:21:26 +01:00
Alex Beregszaszi
398099f50e
Remove obsolete errorTag()
2017-06-14 21:21:26 +01:00
Alex Beregszaszi
ae6251effd
Use inline assembly directly and not via AsmStack
2017-06-09 11:43:40 +01:00
chriseth
ef3d5874fe
Remove error reporter from code generation phase.
2017-06-08 15:52:45 +02:00
chriseth
97cc968a13
Initial EVM1.5 assembly implementation.
2017-06-08 15:52:44 +02:00
chriseth
d4a57d81ba
Merge pull request #2317 from ethereum/keccak256
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Use keccak256 in tests and replace the SHA3 instruction in assembly
2017-05-30 19:34:28 +02:00
Rhett Aultman
89b60ffbd4
Refactor error reporting
...
This commit introduces ErrorReporter, a utility class which consolidates
all of the error logging functionality into a common set of functions.
It also replaces all direct interactions with an ErrorList with calls to
an ErrorReporter.
This commit resolves issue #2209
2017-05-30 07:28:31 -07:00
Alex Beregszaszi
0c8beac357
Rename the SHA3 assembly instruction to KECCAK256
2017-05-30 10:54:29 +01:00
chriseth
261731f7ee
Adapt EVM codegen to new namespace.
2017-05-26 15:08:27 +02:00
chriseth
8eead553af
Merge pull request #1810 from ethereum/compactJson
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Compact format for AST-Json.
2017-05-22 14:33:46 +02:00
chriseth
e2b21e1c96
Refactor to abstract assembly to JULIA.
2017-05-19 19:20:28 +02:00
djudjuu
1d22233a43
refactoring functionCallAnnotation
2017-05-19 15:48:07 +02:00