Commit Graph

5467 Commits

Author SHA1 Message Date
Alexander Boettcher
572609b30a vbox5: add win10 run scenario
Issue #2338
2017-03-24 16:19:58 +01:00
Alexander Boettcher
5ebd8ae02e vbox5: unified build dir adjustments
Issue #2338
2017-03-24 16:19:58 +01:00
Norman Feske
48d1141917 core: improve formatting of allocator dumps
This patch uses the 'Hex_range' and 'Number_of_bytes' utilities to make
the formatted output of 'Allocator_avl_base' better readable.
2017-03-24 16:19:58 +01:00
Norman Feske
d56374e4b9 base: handle 0 in Number_of_bytes::print
This patch avoids printing the number 0 as "0G".
2017-03-24 16:19:58 +01:00
Norman Feske
7813c3be8f init.run: tweak timings for Qemu 2017-03-24 16:19:58 +01:00
Norman Feske
892043ed76 init: trigger report update on version change
If the version attribute of init's <config> is changes, trigger the
generation of a new state report that includes the information of the
new version.
2017-03-24 16:19:58 +01:00
Alexander Boettcher
a5c70244bf vbox4/5: fix tr TSS_BUSY_FLAG handling
Fixes #2337
2017-03-24 16:19:58 +01:00
Norman Feske
f6c494497b os: remove stale xev_track.h header
This is a follow-up commit to "Remove app/xvfb and lib/xev_track".

Issue #1987
2017-03-24 16:19:57 +01:00
Norman Feske
1fde4d638c init: service forwarding
This patch equips init with the ability to act as a server that forwards
session requests to its children. Session requests can be routed
depending of the requested service type and the session label
originating from init's parent.

The feature is configured by one or multiple <service> nodes hosted in
init's <config> node. The routing policy is selected by via the regular
server-side policy-selection mechanism, for example:

<config>
  ...
  <service name="LOG">
    <policy label="noux">
      <child name="terminal_log" label="important"/>
    </policy>
    <default-policy> <child name="nitlog"/> </default-policy>
  </service>
  ...
</config>

Each policy node must have a <child> sub node, which denotes name of the
server with the 'name' attribute. The optional 'label' attribute defines
the session label presented to the server, analogous to how the
rewriting of session labels works in session routes. If not specified,
the client-provided label is presented to the server as is.

Fixes #2247
2017-03-24 16:19:57 +01:00
Norman Feske
1489791d5e init: explicit response to resource requests
This patch removes the formerly built-in policy of responding to
resource requests with handing out slack quota. Instead, resource
requests have to be answered by an update of the init configuration with
adjusted quota values.

Note that this patch may break run scripts that depend on init's
original policy. Those run scripts may be adjusted by increasing the
quota for the components that use to inflate their RAM usage during
runtime such that the specified quota suffices for the entire lifetime
of the component.
2017-03-24 16:19:57 +01:00
Norman Feske
d227db4574 base: destruction order of binary/linker ROMs
This patch destructs the environment sessions for the binary and the
dynamic linker along with the other environment sessions to avoid a
warning about reverting quota that occurs when attempting to close
these sessions too late.
2017-03-24 16:19:57 +01:00
Norman Feske
29c4ed45cc init: use Prio_levels type instead of basic type 2017-03-24 16:19:57 +01:00
Norman Feske
06943f413d init: respond to RAM-quota changes in config
This patch improves init's dynamic reconfigurability with respect to
adjustments of the RAM quota assigned to the children.

If the RAM quota is decreased, init withdraws as much quota from the
child's RAM session as possible. If the child's RAM session does not
have enough available quota, a resource-yield request is issued to
the child. Cooparative children may respond to such a request by
releasing memory.

If the RAM quota is increased, the child's RAM session is upgraded.
If the configuration exceeds init's available RAM, init re-attempts
the upgrade whenever new slack memory becomes available (e.g., by
disappearing other children).
2017-03-24 16:19:57 +01:00
Norman Feske
b3e5357cf1 Adaptation to init refactoring
Since init no longer provides public headers, we have to adjust the
existing users of this headers. The 'init/child_config.h' is used only
by GDB monitor. So the patch moves the header there as an interim fix.
The 'init/child_policy.h' is still used by a few components, so we have
to keep a trimmed-down version of it for now.
2017-03-24 16:19:56 +01:00
Norman Feske
1cf830497a init: refactoring into multiple files
This patch splits the implementation of init into several headers to
make the implementation easier to digest and to maintain.
2017-03-24 16:19:56 +01:00
Norman Feske
9dca1503a8 init: apply changes of <provides> nodes
This patch enables init to apply changes of any server's <provides>
declarations in a differential way. Servers can in principle be extended
by new services without re-starting them. Of course, changes of the
<provides> declarations may affect clients or would-be clients as this
information is taken into account for the session routing.
2017-03-24 16:19:56 +01:00
Norman Feske
0202048eb6 base: gracefully handle invalid env session routes
This patch addresses the corner cases where an environment session
could not be routed, i.e., if an environment LOG log session is
routed to a non-existing child.
2017-03-24 16:19:56 +01:00
Norman Feske
8d4fb288d9 init: add version attribute to start nodes
The optional 'version' attribute allows for the forced restart of a
child with an otherwise unmodified start node. The specified value is
also reflected in the state report.
2017-03-24 16:19:56 +01:00
Norman Feske
fcf25c22d1 init: respond to binary-name changes
This patch covers the resolution of the ROM route for child binaries
via the generic label-rewriting mechanics. Now, the <binary> node has
become merely sytactic sugar for a route like the following:

<start name="test"/>
  <route>
    <service name="ROM" unscoped_label="test">
      <parent label="test-binary-name"/> </service>
      ...
  </route>
  ...
</start>

A change of the binary name has an effect on the child's ROM route to
the binary and thereby implicitly triggers a child restart due to the
existing re-validation of the routing.
2017-03-24 16:19:55 +01:00
Norman Feske
48174ab974 base: pass separate label to Local_connection
This patch extends the constructor of 'Local_connection' with an
optional 'label' argument, which was previously passed implicitly as
part of the 'args' argument. Keeping the label separate from 'args'
enables us to distinguish the client-specified label from a label that
resulted from a server-side label as it is used when rewriting a label
of an environment session (i.e., the binary name) in init's routing
policy. In principle, this patch eliminates the need for init's
explicite handling of the binary name via the '<binary>' node, or
at least allows us to simplity the binary-node handling.
2017-03-24 16:19:55 +01:00
Norman Feske
39e409f756 os: sanity check in Reporter::Xml_generator
With this check in place, one can safely construct an 'Xml_generator'
even if the report is disabled. This relieves the user of the reporter
from the need to distinguish enabled from disabled reports.
2017-03-24 16:19:55 +01:00
Emery Hemingway
50ee91e738 libc: poll listening sockets during select
Open the accept file at the listen call and poll for read henceforce.

Fix #2319
2017-03-24 16:19:55 +01:00
Emery Hemingway
7ef8c81607 libc: socket fcntl flags inheritence
Set O_NONBLOCK on sockets from the fcntl syscall and propagate this flag
to socket_fs control files and sockets returned from accept.

Fix #2318
2017-03-24 16:19:55 +01:00
Josef Söntgen
031337f039 trace_fs: remove os/server.h usage
Issue #2310.
2017-03-24 16:19:55 +01:00
Josef Söntgen
806e0a8029 udp_client: remove os/config.h usage
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
46463562f6 udp_echo: remove os/config.h usage
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
3d0bde2147 test/iso: remove env deprecated warning
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
f48baa1cf7 test/audio_in: remove env deprecated warning
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
fcd39f9bb2 usb_terminal: remove env deprecated warning
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
a26b4e6bd4 nic_bridge: remove os/server.h usage
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
a1b24a0a72 libports: remove deprecated from libc_block
Issue #2310.
2017-03-24 16:19:54 +01:00
Josef Söntgen
a34fb617a7 ffat: remove deprecated env usage
Issue #2310.
2017-03-24 16:19:53 +01:00
Martin Stein
078f28238f os: fix some more deprecated warnings
Ref #1987
2017-03-15 14:04:56 +01:00
Christian Prochaska
3ac3236a28 Noux: 'empty' ROM service for initial ROMs
The initial ROMs (program and linker) are already attached to the region
map of a forked process and don't need to be obtained again from an
external ROM service when the 'Child' class asks for them. For the program
image, the local Noux ROM service already returned an invalid dataspace
capability, but not for the linker.

Instead of adding another 'magic' ROM name for the local ROM service,
this commit implements an 'empty' ROM service, which returns an
invalid dataspace for the initial ROMs.

Fixes #2272
2017-03-15 13:20:12 +01:00
Christian Prochaska
2ac845281d virtualbox: require x86 platform
Fixes #2326
2017-03-15 13:13:24 +01:00
Christian Prochaska
a1f195f7c0 dosbox: require x86 platform
Fixes #2327
2017-03-15 13:13:23 +01:00
Alexander Boettcher
3b977d4cf3 acpi: avoid warning about dangling allocations
like

Warning: XX dangling allocations at allocator destruction time

Fixes #2330
2017-03-15 13:12:48 +01:00
Christian Prochaska
137305d58a libc: add 'max_align_t' type
Fixes #2334
2017-03-15 13:12:26 +01:00
Alexander Boettcher
637a54aeb5 nova: fix irq handling for qemu 2.7 and newer
Fixes #2336
2017-03-15 12:33:49 +01:00
Roman Iten
3f29e7c675 run/qt5: move to '<config> <vfs/>'
Fixes #2328
2017-03-15 12:32:28 +01:00
Alexander Boettcher
391339a4bb base: handle race in Genode::Registry class
The race may happen when element objects get destructed by another thread then
the thread handling the for_each loop. In this case it may happen that the
object is already destructed (left the ~Element destructor) but the thread
handling the loop touches the invalid memory afterwards (the Element lock).

detected during issue #2299

Fixes #2320
2017-03-15 12:32:28 +01:00
Christian Prochaska
6d6474ba0e qt5: improve port check
Fixes #2324
2017-03-15 12:32:28 +01:00
Christian Prochaska
637c418c96 virtualbox: improve port check
Fixes #2325
2017-03-15 12:32:28 +01:00
Christian Prochaska
25bda02981 lighttpd: improve port check
Fixes #2323
2017-03-15 12:32:28 +01:00
Christian Prochaska
01e9bec5b0 Arora: fix port check
Fixes #2321
2017-03-15 12:32:28 +01:00
Christian Prochaska
79fc33aca8 libav: improve port check
Fixes #2322
2017-03-15 12:32:27 +01:00
Alexander Boettcher
517c098632 dde_rump: rumpuser_cv_timedwait: fix timeout calc
Code orginated from pthread implementation, so adjust it also for dde_rump.

Related to #2311
2017-03-15 12:32:27 +01:00
Christian Helmuth
8ca6009c09 fb_bench: disable autopilot run on linux 2017-03-15 12:32:27 +01:00
Emery Hemingway
10ed7b38d4 libc: initialize the environ pointer before Libc::construct
Setting the global environ pointer to NULL prevents getenv surprises
when using libc without the POSIX wrapper.

Fix #2312
2017-03-15 12:32:27 +01:00
Norman Feske
ec007c0f27 input_filter.run: stabilize key-repeat test
Under certain timing conditions, the test would end up flushing the
input from the input filter in a nested way, which ultimately resulted
in lost input events of the outer nesting level. This patch eliminates
this corner case and thereby stabilizes the key-repeat test.
2017-03-15 12:32:27 +01:00