genode/base-okl4
Norman Feske 21de42c45d core: Introduce 'Address_space' interface
The new core-internal 'Address_space' interface enables cores RM service
to flush mappings of a PD in which a given 'Rm_client' thread resides.
Prior this patch, each platform invented their own way to flush mappings
in the respective 'rm_session_support.cc' implementation. However, those
implementations used to deal poorly with some corner cases. In
particular, if a PD session was destroyed prior a RM session, the RM
session would try to use no longer existing PD session. The new
'Address_space' uses the just added weak-pointer mechanism to deal with
this issue.

Furthermore, the generic 'Rm_session_component::detach' function has
been improved to avoid duplicated unmap operations for platforms that
implement the 'Address_space' interface. Therefore, it is related to
issue #595. Right now, this is OKL4 only, but other platforms will follow.
2013-03-12 21:53:08 +01:00
..
contrib/generated Imported Genode release 11.11 2011-12-22 16:19:25 +01:00
doc Imported Genode release 11.11 2011-12-22 16:19:25 +01:00
etc Imported Genode release 11.11 2011-12-22 16:19:25 +01:00
include Update copyright headers to 2013 2013-01-10 21:44:47 +01:00
lib/mk Rework the internal lock interface 2013-02-25 22:14:21 +01:00
mk Merge base libraries into a single library 2013-02-19 14:45:55 +01:00
patches Heuristics for determining python2 for OKL4 2012-04-16 11:49:44 +02:00
run Remove os/config 2013-02-20 14:49:16 +01:00
src core: Introduce 'Address_space' interface 2013-03-12 21:53:08 +01:00
tool Imported Genode release 11.11 2011-12-22 16:19:25 +01:00
Makefile Check for required tools on 'make prepare' 2012-05-29 13:55:00 +02:00
README Imported Genode release 11.11 2011-12-22 16:19:25 +01:00

This repository contains the implementation of Genode for the OKL4
kernel version 2.1.  For further information, please refer to the
following documents:

:[http://genode.org/community/wiki/GenodeOnOKL4 - Genode on OKL4 Wiki page]:
  This Wiki page contains the information on how to build and use
  Genode with OKL4.

:[http://genode.org/documentation/articles/genode-on-okl4 - Bringing Genode to OKL4]:
  This article explains the OKL4-specific porting work.