Commit Graph

150 Commits

Author SHA1 Message Date
chriseth
18bc82e6fd Fix interpreter exp bug. 2019-05-07 11:40:33 +02:00
chriseth
f113f8e4a0 Implement datasize, dataoffset and datacopy for yul interpreter. 2019-05-06 16:59:47 +02:00
Bhargava Shastry
2d1faf53be Reset loop state (to default) before interpreting for-loop post block 2019-05-02 22:22:19 +02:00
Bhargava Shastry
a5524983f9 [Proto fuzzer]: Add terminating opcodes 2019-05-02 15:34:26 +02:00
Bhargava Shastry
ac7bfec2c0 Support generation of calldata, code, extcode and returndata opcodes 2019-05-02 10:14:25 +02:00
Bhargava Shastry
d894ffad16 Proto fuzzer: Add missing memory and log opcodes and fix visitation bug
for ternary ops
2019-04-30 14:18:00 +02:00
chriseth
1d5559c350
Merge pull request #6554 from ethereum/add-ternary-ops
ossfuzz: Generate addmod and mulmod builtin functions
2019-04-19 00:41:57 +02:00
Bhargava Shastry
836c466f09 ossfuzz: Generate addmod and mulmod builtin functions 2019-04-18 14:21:02 +02:00
Bhargava Shastry
68b7f40184 ossfuzz: Fixes buggy generation of duplicate case literals 2019-04-18 14:12:23 +02:00
chriseth
87a4ce2679
Merge pull request #6540 from ethereum/add-for-break-continue
Generate break and continue statements inside for loop body.
2019-04-18 12:57:40 +02:00
Bhargava Shastry
6f673f5e81 Generate break and continue statements inside for loop body. 2019-04-17 13:02:47 +02:00
chriseth
669df0d1e5 Allow more filters and rename member. 2019-04-17 12:00:01 +02:00
Erik Kundt
827e13a2d7 Refactors passing of options in isoltest. 2019-04-17 11:36:14 +02:00
Erik Kundt
11087422d6 Adds --test | -t option to isoltest. 2019-04-17 11:36:14 +02:00
Daniel Kirchner
a4fbb06c2a
Merge pull request #6491 from ethereum/increase-maxSteps-for-opt-yul
Increase upper bound for number of interpreted steps for optimized code
2019-04-12 12:34:47 +02:00
Bhargava Shastry
484c14af81 Increase upper bound for number of interpreted steps for optimized code 2019-04-10 12:57:54 +02:00
mingchuan
f1374066af
Add shortcuts for formatting error information 2019-04-10 18:44:45 +08:00
chriseth
ef413bb0b3 Throw exception to allow fuzzer to report which file it failed on. 2019-04-04 14:05:38 +02:00
Bhargava Shastry
762dd24784 Reference only those variables that are in scope. 2019-04-04 13:28:56 +02:00
Bhargava Shastry
f15cedad7a yulInterpreter: More fine-grained exception handling 2019-04-04 13:02:55 +02:00
chriseth
aeb260cde1 Add settings framework for interactive tests. 2019-04-03 14:58:20 +02:00
Bhargava Shastry
0cc6e1cb08 Use default EVMVersion instead of a hard coded one 2019-04-02 11:40:59 +02:00
chriseth
e894e0b967
Merge pull request #6410 from ethereum/eliminate-dead-code
Yul Optimizer: Remove dead code
2019-04-01 18:12:47 +02:00
Mathias Baumann
e20acf5d0a Yul Optimizer: Remove dead code 2019-04-01 17:16:04 +02:00
Mathias Baumann
30820dda99 Support multiple input files with solfuzzer 2019-04-01 16:57:32 +02:00
Mathias Baumann
101ca5c120 Fix --help parameter for solfuzzer
the `readStandardInput()` branch would be taken if "input-file" was not
given and only "help", thus never reaching the check for "help"
2019-04-01 15:50:34 +02:00
chriseth
3264e9abf0 Make optimiser settings available to assembly stack. 2019-03-28 18:24:13 +01:00
chriseth
2308904f68 Remove "using namespace" from header and move Instruction to dev::eth. 2019-03-28 13:48:11 +01:00
Bhargava Shastry
10c3b31fa4 yulInterpreter: Add timeout based on the number of interpreted statements. 2019-03-27 12:06:02 +01:00
Bhargava Shastry
b3c3a1f9cd Use visitor pattern for proto converter. 2019-03-26 16:39:44 +01:00
Bhargava Shastry
ef94d6d645 yul Interpreter: Move memory size limit to interpreter state. 2019-03-26 14:42:25 +01:00
Bhargava Shastry
a895ccba39 ossfuzz: Enable optimization in Assembly stack assembler call. 2019-03-26 13:42:51 +01:00
Bhargava Shastry
d1d3dd8571 yul proto: Add support for generating string and hex literals. 2019-03-21 12:25:52 +01:00
Bhargava Shastry
22f5a82edc yul proto: Add support for generating for and switch statements. 2019-03-20 18:50:27 +00:00
Bhargava Shastry
6c1d0b62b5 Adds oss-fuzz harnesses to fuzz AssemblyStack API calls for parsing/optimizing StrictAssembly and generating EVM bytecode. 2019-03-20 16:06:45 +01:00
chriseth
8514c0bc60 Provide max iterations for stack compressor as parameter. 2019-03-20 15:07:05 +01:00
chriseth
38cbf8d230 Pass "optimize stack allocation" flag down to the stack compressor. 2019-03-20 15:03:27 +01:00
chriseth
304ef77b4a
Merge pull request #6300 from ethereum/extractedTestsEVMVersionRules
Support EVM Version rules for extracted tests.
2019-03-18 15:29:04 +01:00
Daniel Kirchner
a178486436 Review suggestions. 2019-03-18 14:34:00 +01:00
chriseth
834c23fc38
Merge pull request #6289 from ethereum/strictasm_fuzzer_ascii_only
Discard fuzz input containing non ASCII character(s).
2019-03-18 11:44:06 +01:00
Bhargava Shastry
725fc898fd Discard fuzz input containing at least one character not in the following set: "isprint"able, newline, and horizontal
Co-Authored-By: bshastry <bshastry@ethereum.org>
2019-03-18 10:36:43 +01:00
Daniel Kirchner
4a28e1eb43 Support EVM Version rules for extracted tests. 2019-03-15 17:23:20 +01:00
Bhargava Shastry
5e8ed426df Add more binary operations to the yul proto spec. 2019-03-14 22:26:25 +01:00
Bhargava Shastry
5681086d2c Proto spec and translator bug fixes. 2019-03-14 15:40:54 +01:00
chriseth
db379403fc Fix assertion in yul interpreter. 2019-03-13 20:58:15 +01:00
Christian Parpart
05e2d362c8 [Yul] Adds break/continue statements and some general tests for for-loop syntax. 2019-03-11 15:05:05 +01:00
Bhargava Shastry
54d0d153fa Reduce input file size for solc and constant optimizer fuzzers. 2019-03-06 11:35:22 +01:00
chriseth
4740dc62df
Merge pull request #6193 from ethereum/yul-opt-different-types-6181
YulOpt: Extend StructuralSimplifier to work with all types
2019-03-05 19:11:13 +01:00
Mathias Baumann
921d52bfcd Move Literal to u256 conversions to extra functions
That way we can reuse them at different places
2019-03-05 18:39:27 +01:00
Bhargava Shastry
a370551ea2 ossfuzz: Reduce test input size to less than equal to 600 bytes. 2019-03-05 16:55:55 +01:00