* libafl_qemu: Add RISCV support
Adds the following targets (as features):
- riscv32
- riscv64
Added `RISCVCPU` and `CPURISCVState` to the bindings allow list.
Added riscv.rs to the arch module, with all necessary functions and
registers implemented and mapped.
The registers are the same as the ones found in qemus gdbstub xml found
after a build.
Additionally we added all syscall numbers for riscv 64 bit (already
supported by the `syscall_numbers` crate) and also added the missing
ones for riscv 32 bit. We compared both lists and their differences /
equalities with a simple python script and generated a list of the
missing ones, to be complete.
We might PR those to the `syscall_numbers` crate later on.
---------
Co-authored-by: Romain Malmain <romain.malmain@pm.me>
* Remove emulation_mode env variable and custom cfg
* Using only the feature flag simplifies things a bit and allow the usage of optional dependencies
* Do not use --all-features on libafl_qemu
* Add missing target_os = "linux"
* centralize clippy definition
* fmt
* add update bindings script
* add a checked and unchecked version of memory read to qemu stuff
also, a lot of clippy thing
* update binding position
* rm old script, new one is a bit better
* update doc
* macos clippy
* adapt fuzzers
* windows clippy
* fix fuzzer
* windows clippy
* remove old allowed clippy
* remove some allowed clippy
* use default features for serde_json in gramatron
* better error handler for failed rw to memory
* QEMU generic memory iterator + Refactoring
* Generic Memory Iterator (systemmode only for now): It is now possible to iterator over memory ranges, independently of the address kind
* Refactoring or Emulator / Qemu structures: they are now handled separately in different files
* Refactoring of Exit Handlers: Result / Error structs have been clarified
* Simple handler for signals
* add new `check-cfg` calls for libafl qemu
* Implement user-space QEMU ASAN
* Fix wrong cfgs
* fmt
* merge conflicts in libafl qemu
* A few more fixes to qemu_launcher
* Change commit of qemu-libafl-bridge
* Fix clippy in qemu_launcher
* Fix commit id again
* Empty commit to trigger CI
* Fix path to fuzzer for test in qemu_launcher?
* Revert location of target binary and show the full error log from qemu_launcher test
* Appease the clippy gods
* Empty
* Fix format
---------
Co-authored-by: Your Name <you@example.com>
Co-authored-by: Dominik Maier <domenukk@gmail.com>
Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com>
* Add sample fuzzer which collects DrCov coverage for various architectures using QEMU instrumentation
* Fix clippy
* Rename NullCorpus to NopCorpus
* Added support for verbose output
* Attempt to fix clippy again
* Fix remaining defaults to use x86_64 when no arch specified and be more robust handling partial builds
* Make build even more robust against partial re-builds
* Added missing dependencies to workflow, updated README
* Add missing dependencies for i386
* Another dependency
* More dependencies
* Disable tests on OSX
* Add tmate
* Add missing dependencies and symlink header directory
* Tidy up after test so we don't hog all the disk space
---------
Co-authored-by: Your Name <you@example.com>
