7 Commits

Author SHA1 Message Date
Patrick Gersch
556789dffa
Adding DrCov for qemu (#878)
* Adding DrCov for qemu

* Fixing cargo fmt

* Trying to fix maturin build

* Fixing clippy

* libafl_qemu --no-default-features fix

* Adding make module mapping a user input as suggested from @WorksButNotTested

* Switching from blocks_raw() -> blocks() and full_tracing as an option

* Avoiding get before get_mut

* HashSet to Vec

* Avoiding lazy_static

* Adding DrCov for example fuzzer qemu_arm_launcher

* Removing mut for globals in DrCov

* Using emu.mappings() for drcov module mappings

* Fixing clippy

Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
Co-authored-by: Dongjia "toka" Zhang <tokazerkje@outlook.com>
2022-11-20 14:28:30 +01:00
Patrick Gersch
cf9c4188c0
Disabling qemu dependecies for qemu fullsystem (#737)
* Disabling qemu dependecies by default

* Adding full emulation_mode support

* Removing usermode from libafl_qemu default features

* Fixing refactoring

* Fixing typo in systemmode

* Fixing clippy:needless-borrow

* Mark libafl_load/save_qemu_snapshot as unused + cpu_reset

* Fixing clippy::needless-borrow

* Fixing needless-borrow yet again

* reset_cpu -> cpu_reset

* Fixing github workflow yet again

* Fixing clippy::uninlined-format-args

* Adding current libafl_qemu_bridge

Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
2022-10-25 14:16:11 +02:00
Andrea Fioraldi
5571a03641
Implement thread-safe AsanGiovese in Rust with snapshots support (#851)
* Purge C impl of asan-giovese

* Compiling

* reset asan

* Restore asan state in qemu

* clippy

* upd

* Asan snapshots

* fuzzbench_qemu

* fix snap mmap limit

* fix

* compiles again

* clippy

* update meminterval

* autofix

* fix 32 bit targets

* try to clean intermediate builds

Co-authored-by: Dominik Maier <dmnk@google.com>
2022-10-25 09:48:59 +02:00
Mrmaxmeier
f5cc354102
Token mutations: set MutationResult for CmpValues::Bytes (#838)
* token mutations: set MutationResult for CmpValues::Bytes

I haven't measured this and am not even sure if CmpValues::Bytes is
currently populated by any executor, but this seems like an oversight.

* replace dead zlib-1.2.12.tar.gz URL

See https://zlib.net/fossils/OBSOLETE
2022-10-14 13:03:57 +02:00
Andrea Fioraldi
089bc49d55
Bump to 0.8.2 and update versions script (#828) 2022-10-12 14:57:08 +02:00
Dongjia Zhang
eac7307c5a
0.8.1 (#732) 2022-08-18 10:23:57 +02:00
Patrick Gersch
b2a1e03703
Qemu arm launcher (#708)
* Adding qemu_arm_launcher crate

* Trying to fix qemu arm usermode

* Cargo fmt

* Adding CROSS_CC env

* Remove hardcoded arm-linux-gnueabi-gcc and replace by CROSS_CC

* Adding arm-linux-gnueabi-gcc to github workflows for ubuntu

* Fixing typo in apt install package

* Resetting LR after each fuzzing emulation

* Cargo fmt after merge conflict

* Using GuestAddr

* Compiling, running and running with artificial crash detection

* Adding dependencies for github workflow to cross compile for arm

* Fixing github workflow for ubuntu fuzzer

* arm-linux-binutils for mac in github workflows

* Qemu does not work for mac, no need to compile qemu_arm_launcher harness for it
2022-08-02 11:46:24 +02:00