| commit | fb2f60763e796be20d9224941441adb92ceea6f6 | [log] [tgz] |
|---|---|---|
| author | Gianfranco Valentino <gevalentino@google.com> | Thu Dec 13 13:53:16 2018 -0800 |
| committer | CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> | Fri Dec 14 18:56:13 2018 +0000 |
| tree | a0c1ee6c6cc0ea8f5ddde82997c7943f0b0ccbf7 | |
| parent | 8202af63a98f14708f83fe7e9193b16d7db49ac7 [diff] |
[zxtest]: Initial commit. Introduce Test class, which is the base for all fixtures. Introduce TestDriver as an interface for propagating failures and tracking the state of a test. Added tests under zxtest/test. To avoid going full meta, and for sanity, these tests rely on runtiome assertions to verify that the promised behavior is correct, and are manually registered. This test, has no output yet, it will crash if anuy assertion fails. TEST=zxtest-test Change-Id: I79eaa1377ea76f8fcf6938c95107aea62c9cb27a
Zircon is the core platform that powers the Fuchsia OS. Zircon is composed of a microkernel (source in kernel/...) as well as a small set of userspace services, drivers, and libraries (source in system/...) necessary for the system to boot, talk to hardware, load userspace processes and run them, etc. Fuchsia builds a much larger OS on top of this foundation.
The canonical Zircon Git repository is located at: https://fuchsia.googlesource.com/zircon
A read-only mirror of the code is present at: https://github.com/fuchsia-mirror/zircon
The Zircon Kernel provides syscalls to manage processes, threads, virtual memory, inter-process communication, waiting on object state changes, and locking (via futexes).
Currently there are some temporary syscalls that have been used for early bringup work, which will be going away in the future as the long term syscall API/ABI surface is finalized. The expectation is that there will be about 100 syscalls.
Zircon syscalls are generally non-blocking. The wait_one, wait_many port_wait and thread sleep being the notable exceptions.
This page is a non-comprehensive index of the zircon documentation.