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* Refactor runner to be modular ta/multithreaded-experimentsTheofilos Augoustis12 days1-181/+148
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* Handle correctly process exitTheofilos Augoustis12 days1-24/+15
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* Do not modify python-ptrace internals in a breaking mannerTheofilos Augoustis12 days1-45/+94
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* Correctly communicate TIDs to run.pyTheofilos Augoustis12 days1-3/+2
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* Make running Focaccia with multithreading possibleTheofilos Augoustis12 days1-91/+93
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* Update runnerTheofilos Augoustis12 days1-5/+10
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* Set the schedule timeout to 0Theofilos Augoustis12 days1-2/+1
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* Run QEMU under debugTheofilos Augoustis13 days1-39/+40
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* Continue running when no new scheduleTheofilos Augoustis13 days1-27/+89
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* Implement proof of conceptTheofilos Augoustis13 days1-0/+166
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* Adapt symbolic compare to new transform interfaceTheofilos Augoustis2023-12-081-105/+0
| | | | | | | | | | | | Also implement a `MiasmSymbolicTransform.concat` function that concatenates two transformations. Some minor adaptions to the eval_expr code was necessary to remove some assumptions that don't work if the resolver state returns symbols instead of concrete values. Remove obsolete utilities that were used for angr. Co-authored-by: Theofilos Augoustis <theofilos.augoustis@gmail.com> Co-authored-by: Nicola Crivellin <nicola.crivellin98@gmail.com>
* Standardize X86 register namesTheofilos Augoustis2023-11-261-38/+9
| | | | | | | | | | | | | | | | | | | | | | | Add some infrastructure for flexible register name matching (i.e. using 'PC' to look up RIP): - `Arch.to_regname` tries to look up a register's standard name from an arbitrary string. - `ArchX86` overrides `to_regname` to resolve alias names for registers. Currently just 'PC' for 'RIP'. - `ProgramState.read` and `ProgramState.write` use `to_regname` to make register access more convenient. Add all flags with their standard abbreviations to `x86.regnames`. Implement a full RFLAGS decomposition into its individual flags in `x86`. Replace the hacks in `run.py` and `miasm_test.py` with this more complete solution. Co-authored-by: Theofilos Augoustis <theofilos.augoustis@gmail.com> Co-authored-by: Nicola Crivellin <nicola.crivellin98@gmail.com>
* Support for testing concrete and emulated execution with angrTheofilos Augoustis2023-10-211-68/+34
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* Refactor file structureTheofilos Augoustis2023-10-111-73/+27
| | | | | | | | | | | | | | | | | - main.py: focaccia user-interface - snapshot.py: state trace snapshots handling - compare.py: snapshot comparison algorithms - run.py: native execution tracer - arancini.py: Arancini log handling - arch/: per-architecture abstractions Co-authored-by: Theofilos Augoustis <theofilos.augoustis@gmail.com> Co-authored-by: Nicola Crivellin <nicola.crivellin98@gmail.com>
* Add development scripts for comparing Arancini dumpsTheofilos Augoustis2023-07-121-0/+214