c4-project c4f issues - Githubissues

c4-project / c4f

The C4 Concurrent C Fuzzer

MIT License

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Audit Litmus code for herdtools7 dependencies

#252 MattWindsor91 opened 3 years ago
0
Add exchanges to idempotent RMW setup

#251 MattWindsor91 closed 3 years ago
0
Make Env-taking generators standalone functions

#250 MattWindsor91 opened 3 years ago
0
Storelike boilerplate is too strict in dead blocks

#249 MattWindsor91 opened 3 years ago
0
Fix missing initialisers for delitmusified local variables

#248 MattWindsor91 closed 3 years ago
1
Consider removing act-state

#247 MattWindsor91 closed 3 years ago
1
Auxiliary variable-inserting actions ignore variable cap

#246 MattWindsor91 closed 3 years ago
0
Delitmus parameter numbers are not correct

#245 MattWindsor91 closed 3 years ago
1
Allow dumping of fuzzer final state on fuzzer runs

#244 MattWindsor91 closed 3 years ago
1
Constant generator KV equations can overflow

#243 MattWindsor91 opened 3 years ago
0
Add variable cap

#242 MattWindsor91 closed 3 years ago
1
Keep recently-used constants in fuzzer state

#241 MattWindsor91 opened 3 years ago
2
Expression generator: consider narrowing operator choice policy

#240 MattWindsor91 opened 3 years ago
0
Tabulate and use known-safe operator bounds

#239 MattWindsor91 opened 3 years ago
0
Emit atomic-fetches that compare against negated addends

#238 MattWindsor91 closed 3 years ago
1
Use boundary atomic increment/decrement comparisons as conditionals

#237 MattWindsor91 closed 3 years ago
0
Use variables with equal KVs to satisfy reflexivity rules

#236 MattWindsor91 opened 3 years ago
0
Generate weak cmpxchgs

#235 MattWindsor91 opened 3 years ago
1
Break cmpxchg orders in dead code

#234 MattWindsor91 opened 3 years ago
0
Generalise memory orders to expressions

#233 MattWindsor91 opened 3 years ago
0
Add (X & -1 == X) to instruction rules

#232 MattWindsor91 closed 3 years ago
0
Add ternary expressions

#231 MattWindsor91 opened 3 years ago
1
Remove unused variables

#230 MattWindsor91 opened 3 years ago
0
Remove unused labels

#229 MattWindsor91 opened 3 years ago
0
Use int32 for constant integers

#228 MattWindsor91 opened 3 years ago
0
Add side-effectful expression generators

#227 MattWindsor91 opened 3 years ago
1
Exploit short circuiting in Boolean operators

#226 MattWindsor91 opened 3 years ago
2
Prioritise generating variables with 'interesting' known values

#225 MattWindsor91 closed 3 years ago
1
Add payload shrinking support

#224 MattWindsor91 opened 3 years ago
0
Split fuzzer pathing from fuzzer core?

#223 MattWindsor91 opened 3 years ago
0
Generalise path flagging to metadata?

#222 MattWindsor91 opened 3 years ago
0
Add expression metadata

#221 MattWindsor91 opened 3 years ago
0
Push anchoring to generation point

#220 MattWindsor91 opened 3 years ago
0
Fix early-out-at-end targeting ends of nested blocks in loops

#219 MattWindsor91 opened 3 years ago
0
Add path motion compensation

#218 MattWindsor91 opened 3 years ago
0
Add path recommendations cache

#217 MattWindsor91 opened 3 years ago
1
Add action recommendations queue

#216 MattWindsor91 closed 3 years ago
1
Make fuzzer action capping probabilistic

#215 MattWindsor91 closed 3 years ago
1
Emit metadata as comments

#214 MattWindsor91 opened 3 years ago
2
Fuzzer action: surround loop-safe statements in arbitrary well-behaved loop

#213 MattWindsor91 closed 3 years ago
1
Fuzzer bug: looped compare exchanges

#212 MattWindsor91 closed 3 years ago
1
Add loop-unsafe metadata and path flags

#211 MattWindsor91 closed 3 years ago
1
Add 'sealed' metadata and path flags

#210 MattWindsor91 opened 3 years ago
0
Fuzzer action: arbitrary non-atomic store in deadcode

#209 MattWindsor91 closed 3 years ago
1
FIR: implement relational operators other than equality

#208 MattWindsor91 closed 3 years ago
0
FIR: generalise algebraic properties to arbitrary constants

#207 MattWindsor91 closed 3 years ago
1
Fuzzer action: arbitrary for loop in deadcode

#206 MattWindsor91 opened 3 years ago
0
Bisector never returns empty trace, even when it's bad

#205 MattWindsor91 closed 3 years ago
0
Thread global variable sets should be unified

#204 MattWindsor91 closed 3 years ago
0
Not all path filters can be checked by path consumers

#203 MattWindsor91 closed 3 years ago
0