commit | ce8446b025014103f72e00b7ebb7dacc19225699 | [log] [tgz] |
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author | Gianfranco Valentino <gevalentino@google.com> | Wed Jan 16 12:43:08 2019 -0800 |
committer | CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> | Fri Jan 18 23:50:21 2019 +0000 |
tree | 07eb31dbd3e1434f4b47ce267072f16813b84614 | |
parent | 9b38aeaeca9c1664a5ae0c66697f5e32b8a7d1de [diff] |
[zxtest]: Adding macros [1/3]. * Add Singleton for Runner instance. (Auto Register) * Add Runner::ShouldAbortCurrentTest. (Returning from helper methods). * Add Assertion::description. (Add some overall description to differentiate ASSERT_EQ/ASSERT_NE, such as expected equality, expected inequality of). * Add zxtest::PrintValue, which converts type T into string. Default is empty string for now, should update pretty lib to print into a buffer. Prints primitive types and strings. TEST=zxtest-test Change-Id: I68ac8ef70260b24a6ee8c128cc4af03bb7aaf9c2
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.