genode

mirror of https://github.com/genodelabs/genode.git synced 2024-12-23 15:32:25 +00:00

History

Christian Prochaska a46de84f89 Fix race condition in page fault notification When a page fault cannot be resolved, the GDB monitor can get a hint about which thread faulted by evaluating the thread state object returned by 'Cpu_session::state()'. Unfortunately, with the current implementation, the signal which informs GDB monitor about the page fault is sent before the thread state object of the faulted thread has been updated, so it can happen that the faulted thread cannot be determined immediately after receiving the signal. With this commit, the thread state gets updated before the signal is sent. At least on base-nova it can also happen that the thread state is not accessible yet after receiving the page fault notification. For this reason, GDB monitor needs to retry its query until the state is accessible. Fixes #1206.		2014-07-24 10:18:07 +02:00
..
config	Move repositories to 'repos/' subdirectory	2014-05-14 16:08:00 +02:00
doc	Move repositories to 'repos/' subdirectory	2014-05-14 16:08:00 +02:00
etc	Move repositories to 'repos/' subdirectory	2014-05-14 16:08:00 +02:00
include	base: introduce caching attributes (fix #1184 )	2014-06-26 10:57:26 +02:00
lib/mk	base: interface for D- and I-cache synchronization	2014-05-27 11:14:45 +02:00
mk	base-foc: migrate to new ports mechanism	2014-05-27 11:14:43 +02:00
ports	Enable hash checks for ports mechanism	2014-05-27 13:45:03 +02:00
run	Move repositories to 'repos/' subdirectory	2014-05-14 16:08:00 +02:00
src	Fix race condition in page fault notification	2014-07-24 10:18:07 +02:00
Makefile	base-foc: migrate to new ports mechanism	2014-05-27 11:14:43 +02:00
README	Move repositories to 'repos/' subdirectory	2014-05-14 16:08:00 +02:00

README

This repository contains the port of Genode to the Fiasco.OC microkernel.
For further information, please refer to the following documents:

:[http://genode.org/community/wiki/GenodeOnFiascoOC - Genode on Fiasco.OC Wiki page]:
  This Wiki page contains the information on how to build and use
  Genode with Fiasco.OC.

:[http://os.inf.tu-dresden.de/fiasco]:
  Official website for the Fiasco.OC microkernel.