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373 Commits

Author SHA1 Message Date
Bhargava Shastry
18fbbfa5ca Fuzzer: Count step by number of interpreted statements 
Co-authored-by: chriseth <chris@ethereum.org>
 2020-07-21 15:38:02 +02:00
Bhargava Shastry
4067bab7dd Add corpus based multi source fuzzer 
Co-authored-by: Leonardo <leo@ethereum.org>
 2020-07-21 13:43:29 +02:00
chriseth
2c7359de1e
Merge pull request #9394 from ethereum/fix-9391 
Yul interpreter: Return addresses of type u160 for create and create2…
 2020-07-20 18:38:43 +02:00
Bhargava Shastry
deffb7ffc8 Yul interpreter: Return addresses of type u160 for create and create2 calls 2020-07-20 11:26:47 +02:00
Sachin Grover
b7adb2aa42 Add SPDX license identifier if not present already in source file 
Fixes: #9220
 2020-07-17 20:24:12 +05:30
Alex Beregszaszi
870ea98c21 Prefix EIP-615 opcodes with EIP615 in Instructions 2020-07-13 17:34:19 +01:00
chriseth
289fc7a9d0
Merge pull request #9371 from ethereum/refactorInterpreter 
Refactor yul interpreter.
 2020-07-13 18:27:47 +02:00
chriseth
1d666335f8
Merge pull request #9367 from ethereum/wasm-dialect 
Add ctz and popcnt to WasmDialect
 2020-07-13 15:02:34 +02:00
Djordje Mijovic
a72b0deea6 Disabling -Wsign-conversion for yul_proto_diff_custom_mutate_ossfuzz target 2020-07-13 14:01:53 +02:00
Alex Beregszaszi
8df4baac42 Implement ctz/popcnt in yulInterpreter 2020-07-13 11:18:10 +01:00
chriseth
b3566ad0d5
Merge pull request #9082 from ethereum/conversionWarnings 
Adding `-Wsign-conversion` flag and fixing errors
 2020-07-13 11:28:09 +02:00
Daniel Kirchner
65ed93d99f
Merge pull request #9366 from ethereum/wasm-clz 
Fix yulInterpreter to correctly handle i32.clz
 2020-07-10 20:36:24 +02:00
Alex Beregszaszi
f5ae9c5761 Fix yulInterpreter to correctly handle i32.clz 2020-07-10 15:38:25 +01:00
Djordje Mijovic
3781ee6349 Removing -Wsign-conversion flag for ossfuzz targets 2020-07-09 17:22:52 +02:00
Djordje Mijovic
547590b972 Fixing additional signedness errors after adding -Wsign-conversion flag 
Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
 2020-07-09 17:22:45 +02:00
chriseth
2b94ced65f
Merge pull request #8305 from ethereum/fix-7947 
yul proto fuzzer: Use custom mutation routines
 2020-07-09 15:40:16 +02:00
chriseth
3cf5ed9514 Use plain strings for comparison. 2020-07-09 15:00:13 +02:00
chriseth
ec2393d3b6 Refactor interpreter. 2020-07-09 15:00:13 +02:00
Bhargava Shastry
7272129354 yul fuzzer: Add framework for yul optimizer custom mutation routines 
Co-authored-by: Leonardo <leo@ethereum.org>
 2020-07-09 13:32:07 +02:00
Bhargava Shastry
48ac4b2954 Disable more than one reference to a variable on the LHS of a tuple assignment 2020-07-08 13:16:07 +02:00
Alex Beregszaszi
60d4b1e8cc Rename drop to i64.drop in WasmDialect 
Also properly implement support for both i32.drop and i64.drop in BinaryTransform, TextTransform, and YulInterpreter
 2020-07-06 15:47:17 +01:00
chriseth
ea46636ad2
Merge pull request #9281 from ethereum/fix-6772 
Fuzzer: Add a specialized StackTooDeepError Exception that is caught …
 2020-07-01 11:47:35 +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
Bhargava Shastry
b82590322c yul proto fuzzer: Remove assertion that no errors/warnings while parsing yul code 2020-06-30 21:46:38 +02:00
Bhargava Shastry
d0ea1f97fd Yul interpreter: Return selfbalance constant for the expression 
balance(address()) and balance constant otherwise.
 2020-06-30 16:59:13 +02:00
Mathias Baumann
02328f3bbb Add unit denomination `gwei` 2020-06-24 18:24:56 +02:00
Bhargava Shastry
0397266351 Implement multi source semantic tests 
Co-authored-by: chriseth <chris@ethereum.org>
Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
 2020-06-23 17:29:16 +02:00
Djordje Mijovic
4b6c322279 Fixing various signedness warnings 2020-06-03 10:37:18 +02:00
Djordje Mijovic
1ee6c49028 Adding fixes for signedness warnings in test/tools/yulInterpreter 2020-06-02 16:35:41 +02:00
Bhargava Shastry
596ac018f5 Fuzzer: Add test harness for solidity inheritance protobuf fuzzer 
Co-Authored-By: Leonardo <leo@ethereum.org>
 2020-05-11 23:56:27 +02:00
Bhargava Shastry
00946f3ea0 ossfuzz: Add sol proto fuzzer skeleton 
Co-Authored-By: Leonardo <leo@ethereum.org>
 2020-05-11 23:56:27 +02:00
Kamil Śliwak
156bfadad3 yulopti: Fix conflict between 'l' in yulopti and OptimiserSuite and make future conflicts less likely 
- OptimizerSuite uses letters so switching to punctuation marks in yulopti should help.
 2020-05-07 17:27:24 +02:00
Kamil Śliwak
d3d1520870 yulopti: Add an error message to assetion triggered when an optimizer step abbreviation conflicts with yulopti controls 2020-05-07 17:21:39 +02:00
Kamil Śliwak
3e9fa7e388 yulopti: Print errors to stderr rather than stdout 2020-05-07 17:16:50 +02:00
Daniel Kirchner
7b48c120b5 Always enforce via yul for isoltest runs. 2020-05-05 14:08:59 +02:00
Djordje Mijovic
8b7f87eed5 [isoltest] Enforcing compileViaYul to be set if test can pass via yul 2020-05-05 00:38:13 +02:00
Bhargava Shastry
5113af1df0 Update test/tools/ossfuzz/protoToYul.h 
Co-Authored-By: Leonardo <leo@ethereum.org>
 2020-04-27 14:01:11 +02:00
Bhargava Shastry
62e5ccec90 Minor code factoring to clarify for init scope extension 2020-04-27 14:01:11 +02:00
Bhargava Shastry
7280ed716a Yul proto spec: Add multiple variable declaration statement 2020-04-27 14:01:11 +02:00
Bhargava Shastry
f78414b333 Disallow statements containing empty blocks e.g., empty if, for, function definition 2020-04-23 10:07:36 +02:00
Bhargava Shastry
ea5b64ca9e Fuzzer: Permit linking of libraries in compilation framework 2020-04-20 14:28:38 +02:00
Alexander Arlt
aac7a1e434 Apply modernize-pass-by-value. 2020-04-14 10:32:13 -05:00
Alexander Arlt
90bb1d8a7c Apply modernize-use-emplace. 2020-04-02 17:35:48 -05:00
Bhargava Shastry
9544df34d7 solc fuzzers: Use compiler stack for fuzzing 2020-03-20 10:50:26 +01:00
a3d4
f4d9f6772f Unified use of settings. Removed a couple of unused functions. 2020-03-19 14:02:39 +01:00
a3d4
66783c30ce Introduced TestCaseReader. 2020-03-16 23:14:33 +01:00
chriseth
8d2a9bf773
Merge pull request #8458 from a3d4/partfix-8244-introduced-testcase-shouldrun 
Partial Fix #8244: Introduced TestCase::shouldRun().
 2020-03-09 18:35:12 +01:00
Leonardo
3896aa75cc
Merge pull request #8426 from ethereum/fix-7948 
ossfuzz: Update README.md with steps to build fuzzers via docker
 2020-03-09 16:41:10 +01:00
a3d4
29b770c434 Introduced TestCase::shouldRun(). 2020-03-09 15:52:20 +01:00
Bhargava Shastry
2153a1ef1d Update test/tools/ossfuzz/README.md 
Address review comments
 2020-03-09 10:38:19 +01:00