Mathias Baumann
d3af598c49
CodeGen: Avoid double cleanup when copying to memory
2020-07-16 13:53:48 +02:00
Bhargava Shastry
1a0391bceb
Fuzzer: Add a specialized StackTooDeepError Exception that is caught in the fuzzing harness
2020-07-01 11:08:20 +02:00
Djordje Mijovic
c6e4943089
Adding fixes for signedness warnings in libsolidity
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Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
2020-06-10 10:41:55 +02:00
chriseth
309f0fbc8a
Unimplemented assert for conversion from calldata slices to memory.
2020-05-26 18:17:36 +02:00
chriseth
499cb0526f
Calldata variables.
2020-05-26 10:51:13 +02:00
Mathias Baumann
d45bb2aa07
Add proper unipmlemented errors for array copying
2020-05-25 10:48:42 +02:00
Daniel Kirchner
97296d8622
Allow ABI encoding for array slices without explicit casts.
2020-05-13 18:20:07 +02:00
Daniel Kirchner
6f04664cfa
Disallow array slicing for arrays with dyanmically encoded base types.
2020-05-13 15:52:22 +02:00
chriseth
e986fde0c1
Introduce non-reversed version of tupleEncoder.
2020-05-07 15:08:09 +02:00
a3d4
aba0b2957c
Fix tuple assignments with multi-slot components.
2020-04-07 18:39:25 +02:00
Daniel Kirchner
04d8ad2ae1
Legacy codegeneration for immutable state variables.
2020-03-24 16:45:25 +01:00
chriseth
b7c001eb7f
Merge pull request #8416 from ethereum/reuseYulCalldataTailAccess
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Fix yul calldata tail access functions and reuse them for old codegen.
2020-03-09 15:10:48 +01:00
Daniel Kirchner
9318dae42c
Merge pull request #8420 from mijovic/iceStackTooDeepFix
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Throwing stack too deep ICE in case of calling encode with too many a…
2020-03-04 17:41:59 +01:00
Djordje Mijovic
38b219d140
Throwing stack too deep ICE in case of calling encode with too many arguments instead of invalid opcode
2020-03-04 16:29:07 +01:00
Daniel Kirchner
919888ddbc
Use yul function for calldata tail access, fix checks and add additional revert reason.
2020-03-04 14:39:36 +01:00
Daniel Kirchner
561e5d9b27
Rename variables and review suggestion.
2020-03-03 15:12:00 +01:00
Daniel Kirchner
24d6e6295e
Reuse the mechanism for abi functions and move tracking of used functions to CompilerContext
2020-03-03 15:11:18 +01:00
Leonardo Alt
36928c7a35
Add reason string for internal reverts
2020-02-10 11:57:20 -03:00
pinkiebell
bb6fb675e0
libsolidity/codegen: Use calldatacopy to cheaply zero memory instead of
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codecopy.
Motiviation:
Zero'ing memory is commonplace in contracts, but with the upcoming
Layer-2 EVM translation layers and other on-chain verification
mechanisms, using `codecopy` becomes a `costly` operation in those
sandboxes. Using `calldatacopy` achieves the same thing, gas costs
are also the same as codecopy, and is significantly cheaper in the `sandbox` situation.
2020-01-22 17:56:56 +01:00
Christian Parpart
345f9928ab
Library libdevcore renamed to libsolutil.
2020-01-07 15:51:50 +01:00
Christian Parpart
6b23412fae
C++ namespace cleanup (except tests).
2020-01-07 15:51:50 +01:00
Leonardo Alt
389da5228e
Merge remote-tracking branch 'origin/develop' into merge_develop_060
2019-11-20 12:27:40 +01:00
Mathias Baumann
23cad71c88
Disallow conversion from `super`
2019-11-19 17:14:11 +01:00
chriseth
9ecd51c54d
Refactor.
2019-09-18 14:06:03 +02:00
Daniel Kirchner
4782c800ec
Initial introduction of array slices with partial implementation for dynamic calldata arrays.
2019-09-13 10:57:53 +02:00
Daniel Kirchner
9f6fff2120
Replace casting of external functions to address by a member named "address".
2019-08-19 14:56:04 +02:00
mingchuan
15631a7fbe
Split calldataEncodedSize into calldataEncodedSize, calldataEncodedTailSize and calldataHeadSize and fix all usages.
2019-08-08 15:52:21 +02:00
Daniel Kirchner
efb34bdf22
Always copy dynamically-sized memory arrays during CompilerUtils::abiDecode.
2019-08-06 14:11:14 +02:00
chriseth
fe9aa59b8f
Fix conversion during storing.
2019-06-25 13:00:02 +02:00
mingchuan
492f945973
Coding style fix
2019-06-19 17:26:34 +08:00
chriseth
5b991c1e59
Fix use of uninitialized functions stored in storage.
2019-04-25 15:40:48 +02:00
Christian Parpart
721bf367a3
[libsolidity] TypeProvider: eliminate redundant "Type" suffix in provider function signatures.
2019-04-17 14:42:07 +02:00
Christian Parpart
58a45f2cb6
[libsolidity] TypeProvider: adds explicit uint256() accessor and removes default params in integerType(...).
2019-04-16 18:28:40 +02:00
Christian Parpart
bf43eebea9
libsolidity: Introducing TypeProvider API, for clear type system ownership.
2019-04-16 18:26:45 +02:00
Daniel Kirchner
ab8dfed144
Implement copying recursive structs from storage to memory.
2019-04-02 16:01:44 +02:00
chriseth
2308904f68
Remove "using namespace" from header and move Instruction to dev::eth.
2019-03-28 13:48:11 +01:00
Alex Beregszaszi
d2185bf529
Remove obsolete identifer for the identity precompile
2019-03-25 20:57:59 +00:00
Daniel Kirchner
66fc7ffab2
Allow dynamically encoded calldata structs with ABIEncoderV2.
2019-03-11 16:40:13 +01:00
Alex Beregszaszi
a96cc6e0e8
Add allocateMemory helper with value known at compile time
2019-03-04 17:46:42 +01:00
Alex Beregszaszi
358ccbe372
Properly issue unimplemented assertion on FixedPointType in type conversion
2019-02-25 21:21:33 +00:00
Daniel Kirchner
0408130338
Merge pull request #6003 from ethereum/moreStyleChecks
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Even more style checks.
2019-02-15 11:52:32 +01:00
Daniel Kirchner
809b9a95f9
Even more style checks.
2019-02-14 11:53:00 +01:00
Daniel Kirchner
8ca6715e18
More style checks.
2019-02-14 11:41:20 +01:00
Daniel Kirchner
32190dac48
Add stride helpers to ArrayType.
2019-02-14 10:51:39 +01:00
Daniel Kirchner
0e4912a203
ABIEncoderV2: Implement calldata structs without dynamically encoded members.
2019-02-11 15:46:58 +01:00
chriseth
a08f4f43fa
Add packed encoder V2.
2019-02-11 11:37:47 +01:00
chriseth
29f6aa7d56
Do not create a copy of the assembly.
2019-01-17 20:36:48 +01:00
chriseth
e6fee257e6
Code generation for access to contract code.
2019-01-17 20:36:48 +01:00
Leonardo Alt
ab76676271
Sort includes in libsolidity/codegen
2018-12-17 17:06:11 +01:00
chriseth
53f531ecb0
Set codecopy limit for data to 32 bytes.
2018-12-10 17:11:48 +01:00
