| # fake-bti |
| |
| This library provides fake replacements for the BTI and PMT syscalls for the |
| purpose of testing driver code in an unprivileged environment. It works by |
| defining strong symbols over system calls which interact with BTIs, e.g.: |
| |
| - **zx_object_get_info**() |
| - **zx_bti_pin**() |
| - **zx_bti_release_quarantine**(). |
| - **zx_pmt_unpin**() |
| |
| The C++ and Rust libraries exposes methods for creating fake BTI "handles" that |
| are compatible with Zircon system calls. Generally, it is safe to use any |
| system call on a fake BTI that is compatible with a regular BTI handle. |
