Commit Graph

15 Commits

Author SHA1 Message Date
Christian Prochaska
7a369bc74d Add an 'executable' flag to 'Rm_session::attach()'
With this patch clients of the RM service can state if they want a mapping
to be executable or not. This allows dataspaces to be mapped as
non-executable on Linux by default and as executable only if needed.

Partially fixes #176.
2012-04-20 11:21:19 +02:00
Norman Feske
d6e30c19de Replace 'Native_capability::copy_to' by accessor
The 'copy_to' function turned out to be not flexible enough to
accommodate the Noux fork mechanism. This patch removes the function,
adds an accessor for the capability destination and a compound type
'Native_capability::Raw' to be used wherever plain capability
information must be communicated.
2012-03-28 09:58:51 +02:00
Sebastian Sumpf
bbce38cb36 Do not marshal invalid capabilities on NOVA/x86
We send a local name of ~0L instead, if this is encountered during the
unmarshalling we generate an invalid 'Native_capability' (Fixes #148).
2012-03-13 16:32:23 +01:00
Stefan Kalkowski
ae8cf5f44d Rename tid() to dst() in Native_capability.
As suggested by Norman in the discussion of issue #145, this commit
renames the tid() accessor in Native_capability to dst().
2012-03-10 15:52:19 +01:00
Stefan Kalkowski
42b7c01685 Unify policy name for Native_capability_tpl.
This commit unifies the policy name for the template argument for
Native_capability_tpl to Cap_dst_policy, like suggested by Norman in the
discussion resulting from issue #145. Moreover, it takes the memcpy
operation for copying a Native_capability out of the template, which is
included by a significant bunch of files, and separates it in a library,
analog to the suggestion in issue #145.
2012-03-10 15:52:13 +01:00
Norman Feske
35384faa7a Follow-up tweaks for issue #145
Because we use to pass a policy class to 'Native_capability_tpl'
we can pass the dst type as part of the policy instead of as
a separate template argument. This patch also adds documentation
of the POLICY interface as expected by 'Native_capability_tpl'.
2012-03-08 19:28:32 +01:00
Stefan Kalkowski
c9c21ad39c Merge Native_capability implementations (fix #145).
This patch unifies the Native_capability classes for the different kernel
platforms by introducing an appropriate template, and eliminating naming
differences. Please refer issue #145.
2012-03-08 18:42:39 +01:00
Stefan Kalkowski
9992efed03 Don't memcpy the parent capability. Fix #144.
To give the platform developer more freedom in how the Native_capability
class is internally implemented (e.g. turning it into a smart-pointer),
this patch removes the memcpy operation, when transfering the parent-capability
to a new process from the generic code, and let the implementation of the
platform-specific Native_capability decide how the transfer has to be done.
Please refer to issue #144.
2012-03-08 18:41:38 +01:00
Stefan Kalkowski
fa377f0df5 Make local capability interface explicit. Fix #139.
Introduce a factory-, and dereference method for local capabilities. These are
capabilities that reference objects of services, which are known to be used
protection-domain internally only. To support the new Capability class methods
a protected constructor and accessor to the local object's pointer is needed
in the platform's capability base-classes. For further discussion details please
refer issue #139.
2012-03-08 18:40:48 +01:00
Norman Feske
f3fcb5f56f Facility for reinitializing Platform_env
The new function 'Platform_env::reload_parent_cap' triggers a reload
of the parent capability and its respective resources. It is needed
during the bootstrap of a new process forked from an existing Noux
process.
2012-02-22 15:56:45 +01:00
Christian Prochaska
4b1f182e61 Unlock guarded lock before sending IPC error reply
Sending a reply message does not return, so the guarded lock needs to get
unlocked manually.

This patch fixes #117.
2012-02-15 09:26:21 +01:00
Norman Feske
4b9407a212 Remove stale test_env lib from base-nova
This library was used during the first porting steps of Genode to NOVA
for executing parts of the framework API without core. Those bare-metal
tests are not maintained anymore. So this library can be removed.
2012-01-25 16:08:32 +01:00
Norman Feske
3ea9467343 Removed stale printf_stdio lib from base-nova 2012-01-25 13:04:04 +01:00
Norman Feske
08ce32215d Bump year in copyright headers to 2012 2012-01-03 15:35:05 +01:00
Genode Labs
da4e1feaa5 Imported Genode release 11.11 2011-12-22 16:19:25 +01:00