Commit Graph

492 Commits

Author SHA1 Message Date
Christian Prochaska
5a72738def qoost: call 'select_from_ports' in qoost.mk
'select_from_ports' must be called to detect a missing port.

Fixes #2189
2016-12-14 11:22:28 +01:00
Norman Feske
25a7ea3d40 base: rename 'Volatile_object' to 'Reconstructible'
Fixes #2151
2016-12-01 17:46:50 +01:00
Christian Helmuth
262259cd09 Increase qemu RAM in moon test
On sel4, the available RAM (beside the boot modules) is significantly
reduced by the initial pools in core.
2016-11-30 13:38:06 +01:00
Christian Helmuth
53271d8c5f Use default component stack size where appropriate 2016-11-30 13:38:06 +01:00
Martin Stein
89085096d2 nic_router: new user interface and optimizations
Fixes #2139
2016-11-30 13:38:05 +01:00
Martin Stein
f90964fdcc udp_client/http_clnt: print success message
Ref #2139
2016-11-30 13:38:05 +01:00
Martin Stein
9dddc905e2 lwip/http_clnt: fix ambiguous size_t
Ref #2139
2016-11-30 13:38:04 +01:00
Norman Feske
5a1cef6381 Make label prefixing more strict
This patch unconditionally applies the labeling of sessions and thereby
removes the most common use case of 'Child_policy::filter_session_args'.
Furthermore, the patch removes an ambiguity of the session labels of
sessions created by the parent of behalf of its child, e.g., the PD
session created as part of 'Child' now has the label "<child-name>"
whereas an unlabeled PD-session request originating from the child
has the label "<child-name> -> ". This way, the routing-policy of
'Child_policy::resolve_session_request' can differentiate both cases.

As a consequence, the stricter labeling must now be considered wherever
a precise label was specified as a key for a session route or a server-
side policy selection. The simplest way to adapt those cases is to use a
'label_prefix' instead of the 'label' attribute. Alternatively, the
'label' attribute may used by appending " -> " (note the whitespace).

Fixes #2171
2016-11-30 13:37:07 +01:00
Christian Helmuth
1216839bec vesa: handle platform session memory requests
Issue #1039
2016-11-30 13:37:07 +01:00
Alexander Boettcher
6e66e51088 platform_drv: use ram_session_guard
Issue #1039
2016-11-30 13:37:06 +01:00
Norman Feske
7f78d182f8 test/stdcxx: spelling fix 2016-11-30 13:37:05 +01:00
Norman Feske
b44f0554bd Adapt high-level components to new parent API
This patch adjusts the various users of the 'Child' API to the changes
on the account of the new non-blocking parent interface. It also removes
the use of the no-longer-available 'Connection::KEEP_OPEN' feature.

With the adjustment, we took the opportunity to redesign several
components to fit the non-blocking execution model much better, in
particular the demo applications.

Issue #2120
2016-11-30 13:37:03 +01:00
Norman Feske
8bafb9d41b Adapt low-level components to new parent interface
This patch adjusts the components of the os repository as well as device
drivers to the new parent interface.

Issue #2120
2016-11-25 16:06:42 +01:00
Norman Feske
cfdbccc5c2 Remove blocking calls from root and parent RPCs
This is a redesign of the root and parent interfaces to eliminate
blocking RPC calls.

- New session representation at the parent (base/session_state.h)
- base-internal root proxy mechanism as migration path
- Redesign of base/service.h
- Removes ancient 'Connection::KEEP_OPEN' feature
- Interface change of 'Child', 'Child_policy', 'Slave', 'Slave_policy'
- New 'Slave::Connection'
- Changed child-construction procedure to be compatible with the
  non-blocking parent interface and to be easier to use
- The child's initial LOG session, its binary ROM session, and the
  linker ROM session have become part of the child's envirenment.
- Session upgrading must now be performed via 'env.upgrade' instead
  of performing a sole RPC call the parent. To make RAM upgrades
  easier, the 'Connection' provides a new 'upgrade_ram' method.

Issue #2120
2016-11-25 16:06:42 +01:00
Norman Feske
82107bef9b base: buffer session args in 'Connection'
This patch is a preparation of the forthcoming async parent interface.
Note that this patch increases the size of connection objects.
Furthermore it adds a diagnostic message whenever a connection fails.

Issue #2166
2016-11-25 15:27:28 +01:00
Christian Prochaska
c0e0f2874a qt5: remove launchpad-based 'QProcess' implementation
Fixes #1631
2016-11-25 15:27:26 +01:00
Norman Feske
d477a3e76d Avoid use of Connection::KEEP_OPEN feature
This feature is not compatible with the forthcoming nonblocking parent
interface. The patch removes the use of feature in all places except for
the components of the demo repository, which will under go a redesign
anyway.

Issue #2120
Issue #2165
2016-11-25 14:06:14 +01:00
Norman Feske
6dd695f788 update report_rom configs to fix warning
Several run scripts still used the outdated '<rom>' sub node in the
report_rom configuration.
2016-11-08 15:26:33 +01:00
Norman Feske
784e728727 Clean ldso from using deprecated APIs
Issue #1987
2016-11-08 15:26:32 +01:00
Emery Hemingway
ddf3716cff vfs: pass Env and allocator when creating file-systems
Fix #1891
2016-11-08 15:26:31 +01:00
Christian Prochaska
9d84541e6f libports: add pcsc-lite library
Fixes #2145
2016-11-08 15:26:29 +01:00
Christian Prochaska
9ed69d8b47 libports: add CCID library
Fixes #2144
2016-11-08 15:26:28 +01:00
Christian Prochaska
55d709a175 libports: add libusb
Fixes #2142
2016-11-08 15:26:28 +01:00
Christian Prochaska
340a18007c pthread: implement pthread_mutex_trylock()
Fixes #2141
2016-11-08 15:26:27 +01:00
Christian Prochaska
82e228a715 usb_drv: raw session fixes
- use the correct memory free functions on errors
- report packet submit errors
- rename 'Usb::Packet_descriptor::transfer.timeout' as
 'Usb::Packet_descriptor::transfer.polling_interval'

Fixes #2135
2016-10-21 12:39:37 +02:00
Christian Prochaska
44d4bf7a1b libc_pipe: ignore some flags in 'fcntl()'
Ignore file access mode and file creation flags for the F_SETFL command.

Fixes #2136
2016-10-21 12:39:37 +02:00
Christian Prochaska
b41b001003 qemu-usb: handle null pointer in 'free()'
Fixes #2128
2016-10-21 12:39:35 +02:00
Josef Söntgen
9013ca5364 libports: remove old lwIP foc_panda tracing tests
These tests were used for examine lwIP on foc_panda a few years back
but serve no particular purpose as of now.

Issue #2121.
2016-10-21 12:39:34 +02:00
Josef Söntgen
6be193cf80 Increase nic_drv RAM quantum
This change is needed to satisfy the increased memory usage of the
dde_ipxe nic_drv.

Issue #2121.
2016-10-21 12:39:34 +02:00
Emery Hemingway
71f0757a30 transition Input infrastructure to new base API
* Supply Env to Input::Session_component
* Attach input event dataspace at Input::Client
* Process input events by lambda rather than pointer
* Supply Env and a label to Input::Connection

* Wm serves valid input_session to decorator
* Per-source signal handling at input_merger
* Base API update for dummy_input_drv, test_input
* Input API update for launcher, menu_view, terminal,
  mupdf, sdl, seoul, virtualbox

Ref #1987
2016-10-21 12:39:29 +02:00
Norman Feske
e370e08e01 Define Genode::size_t as unsigned long
Fixes #2105
2016-10-21 12:39:29 +02:00
Menno Valkema
ff06361c71 libc: memset valid allocations only in calloc()
Fixes #2097
2016-09-14 11:53:04 +02:00
Norman Feske
52c23239bc README update 2016-08-30 17:24:00 +02:00
Martin Stein
3c25d989f3 os: NIC router
The nic_router component can be used to individually route IPv4 packets
between multiple NIC sessions. Thereby, it can translate between
different IP subnets. The component supports port forwarding, as well as
the partitioning of the TCP and UDP port spaces.

Fixes #114
2016-08-30 17:17:20 +02:00
Christian Helmuth
6f2f242e42 Adapt ports that moved away from googlecode 2016-08-30 17:17:19 +02:00
Christian Prochaska
8a93e3e20a pthread: alternative for dynamic_cast in 'pthread_self()'
Fixes #2077
2016-08-29 17:29:39 +02:00
Martin Stein
dbbda9839b lwip: enhance http_srv_static and http_clnt
Both, client and server now read their IP config from their Genode config.
Furthermore, the client now waits 4 instead of 2 seconds before sending the
first request to prevent connection fails in tests with a slow startup. The
client truncates its packet dump for better readability.

Ref #114
2016-08-29 17:29:37 +02:00
Martin Stein
6a40c5c13d libports: remove deprecated network_* tests
Ref #114
2016-08-29 17:29:37 +02:00
Stefan Kalkowski
901b39259c lwip: use symbol.map to avoid clash with dns_init
Ref #2026
2016-08-29 17:29:37 +02:00
Norman Feske
17c79a9e23 base: avoid use of deprecated base/printf.h
Besides adapting the components to the use of base/log.h, the patch
cleans up a few base headers, i.e., it removes unused includes from
root/component.h, specifically base/heap.h and
ram_session/ram_session.h. Hence, components that relied on the implicit
inclusion of those headers have to manually include those headers now.

While adjusting the log messages, I repeatedly stumbled over the problem
that printing char * arguments is ambiguous. It is unclear whether to
print the argument as pointer or null-terminated string. To overcome
this problem, the patch introduces a new type 'Cstring' that allows the
caller to express that the argument should be handled as null-terminated
string. As a nice side effect, with this type in place, the optional len
argument of the 'String' class could be removed. Instead of supplying a
pair of (char const *, size_t), the constructor accepts a 'Cstring'.
This, in turn, clears the way let the 'String' constructor use the new
output mechanism to assemble a string from multiple arguments (and
thereby getting rid of snprintf within Genode in the near future).

To enforce the explicit resolution of the char * ambiguity, the 'char *'
overload of the 'print' function is marked as deleted.

Issue #1987
2016-08-29 17:27:10 +02:00
Christian Helmuth
3b9f022f1c libc: some symbol cleanups 2016-08-29 17:23:20 +02:00
Christian Helmuth
7038825522 qt5: initial support for multi-touch input
The initial support reports TouchPointPressed, TouchPointMoved, and
TouchPointReleased for multiple touch points, but is currently only
tested with widgets not leveraging multi-touch events. In other words, I
made sure synthetic mouse events are generated properly when using touch
screens.
2016-08-10 11:07:56 +02:00
Christian Helmuth
b0f7717711 Enable USB and PS/2 in qt5 tests on x86
We now always run the input_merger as Input service provider and
configure backends suitable for the used platform. On x86 hardware, we
enable both, PS/2 and USB HID.
2016-08-10 11:07:56 +02:00
Christian Helmuth
887b6233b1 lwip: remove unused alarm-scheduler implementation 2016-08-10 11:07:47 +02:00
Norman Feske
a9e9d9e499 libc: clean up import-libc.mk
This patch changes the import-libc.mk file to make it reusable for the
packaged API of the libc.
2016-07-15 11:38:25 +02:00
Emery Hemingway
2b8c1af9e0 remove 'filename' from ROM sesion args
Conveying the ROM filename as the final label element simplifies
routing policy and session construction.

Annotations by nfeske:

This commit also changes the ROM session to use base/log.h instead of
base/printf.h, which produced build error of VirtualBox because the
vbox headers have a '#define Log', which collides with the content of
base/log.h. Hence, this commit has to take precautions to resolve this
conflict.

The commit alse refines the previous session-label change by adding a
new 'Session_label::prefix' method and removing the use of 'char const *'
from this part of the API.

Fixes #1787
2016-07-11 13:24:36 +02:00
Emery Hemingway
f8337b511b Move Session_label from os to base
Session_label constructor now takes a bare string rather than a
serialized argument buffer.
Replace all instances of previous constructor with 'label_from_args'
function.

Issue #1787
2016-07-11 13:09:24 +02:00
Christian Prochaska
29a12ab9a2 base: add 'Thread::mystack() function
The static 'Thread::mystack()' function returns the stack boundaries of
the calling thread. It is useful when a thread uses a diffent stack than
the primary one.

Fixes #2037
2016-07-11 12:06:05 +02:00
Christian Prochaska
bea48b636e lwip: avoid failed assertion on nonblocking connect()
When calling 'connect()' in nonblocking mode and the connection has been
established, don't call 'tcp_connect()' again, which would trigger an
assertion with the message 'tcp_connect: can only connect from state
CLOSED'.

Fixes #2039
2016-07-11 12:06:04 +02:00
Emery Hemingway
5dec689b6d remove server/tar_fs
Tar_fs is superseded by the vfs server.

Fixes #2024
2016-07-06 13:02:54 +02:00
Norman Feske
17beb9a463 qt_avplay: supply ldso to avplay slave 2016-06-28 11:09:28 +02:00
Emery Hemingway
0a01edded2 Path::strip_last_element removes path delimiter
Remove the trailing slash of a path where the path is not "/".
New Path::append_element convenience function.

Fixes #1744
2016-06-28 11:09:27 +02:00
Christian Helmuth
8b78001858 dde_ipxe: remove (non-working) pcnet driver
Also, adapted run scripts to use e1000 NIC model.

Fixes #1821
2016-06-28 11:09:27 +02:00
Emery Hemingway
ca4f956f21 lib/libc: remove builtin sysctl release information
Fixes #2003
2016-06-28 11:09:25 +02:00
Alexander Boettcher
7556663e7e acpi_input: transform ACPI events to Genode input
Issue #1962
2016-06-28 11:09:25 +02:00
Stefan Kalkowski
a145e6ad70 nic_bridge: transition to the new base API
* use Component::* instead of Server::*
* do not use old printf format anymore
* do not use old Genode::env()->heap() anymore
* avoid pointers where possible, and use references instead
* throw away the thread-safe variants of list and AVL tree,
  nic_bridge became single-threaded in the past
* introduce Ram_session_guard instead of Allocator_guard

Issue #1987
2016-06-28 11:09:23 +02:00
Emery Hemingway
f772dfaccd lib/curl: adjust for new spec directories
Fixes #2021
2016-06-22 12:26:33 +02:00
Alexander Boettcher
4e9aeb45ea platform_drv: sync startup between acpica
- platform_drv announces a separate "Acpi" session
- platform_drv waits for ROM "system" to change state to "acpi_ready"
- acpica waits for "Acpi" announcement
- acpica uses the platform driver via "Acpi" to reconfigure PCI devices
- acpica changes "system" state to "acpi_ready" after it ready with initialization
- platform_drv reacts on "system" state change to "acpi_ready" by announcing "Platform" session
- drivers start to operate as usual

Issue #2009
2016-06-22 12:21:42 +02:00
Norman Feske
2030ae678e Supplement base/log.h with raw output function
This patch introduces the Genode::raw function that prints output
directly via a low-level kernel mechanism, if available.

On base-linux, it replaces the former 'raw_write_str' function.
On base-hw, it replaces the former kernel/log.h interface.

Fixes #2012
2016-06-22 12:21:42 +02:00
Emery Hemingway
8ae2f65da8 uniform XML boolean attribute access
Replace 'attribute(...).has_value("yes")`
with 'attribute_value(..., false)'.

This allows for boolean configuration to be set with values such as
"true", "false", "yes", "no", or "1", "0".

Fixes #2002
2016-06-22 12:21:42 +02:00
Emery Hemingway
51e8f05fb6 Ajdust run scenarios for strict policy matching
Issue #1901
2016-06-22 12:21:41 +02:00
Alexander Boettcher
db1d6568fb libc: vfs_plugin - initialize fstatfs members
Issue #1873
2016-06-22 12:17:17 +02:00
Emery Hemingway
d9c48847db lib/libc: set initial directory if VFS initialized
Fixes #1984
2016-06-07 08:06:59 +02:00
Emery Hemingway
930e2638b2 lib/libc: remove internal use of getcwd at fstatat
The implementation and behaviour of 'getcwd' is externally defined.

Add move operators to Genode::Path.

Issue: #1984
2016-06-07 08:06:35 +02:00
Sebastian Sumpf
4994616346 os: packets without playload in packet stream
issue #1988
2016-06-04 13:45:26 +02:00
Josef Söntgen
ee804a84fa usb: do not allocate raw packets without size
Allocating a packet in the packet stream without a payload is not
allowed. Therefore we have to allocate CTRL message packets, that do
not have a payload, with a bogus length instead.
2016-05-26 15:54:17 +02:00
Alexander Boettcher
6b94e761f8 input/ps2: add volume up/down/mute, sysrq, screenlock
This commit renames KEY_COFFEE to KEY_SCREENLOCK, which is more
descriptive.

Issue #1962
2016-05-26 15:54:15 +02:00
Alexander Boettcher
57f47db823 platform_drv/x86: support ACPI reset
Evaluate fadt xml node in report from acpi_drv. If the io ports in the range
of 0xcf8+4 are necessary for the reset than the platform driver will
react on the 'system' state 'reset' and reboot.

Issue #1962
2016-05-26 15:54:14 +02:00
Alexander Boettcher
38c5abbaad libports: add acpica library
Fixes #1962
2016-05-26 15:54:14 +02:00
Norman Feske
807be83b1b Remove inconsistent use of 'is_' prefix
Fixes #1963
2016-05-23 15:52:39 +02:00
Christian Helmuth
3ba61a2ddf Move rust support to libports
Issue #1899
2016-05-23 15:52:38 +02:00
Christian Prochaska
ea726a1f48 libc: pipe plugin
A libc plugin which implements pipes using a ring buffer.

Fixes #1947
2016-05-23 15:52:35 +02:00
Norman Feske
f6dec901bb base: remove Component::name from API
It turns out that the name function does not have much use in practice
except for naming the thread of the component's initial entrypoint. For
dynamically linked components, this thread is created by the dynamic
linker. It is named "ep" in these cases. Considering that we will
eventually turn all regular components into dynamically linked
executables, the additional information provided by the
Component::name() function remains unused. So it is better to not bother
the component developers with adding boilerplate code.
2016-05-23 15:49:56 +02:00
Waylon Cude
1e95af5bab Fixed linking and memory allocation for rust
Now rlibs are actually linked to programs. Target files have been
modified to not generate code that requires compiler-rt. Added a target
for libstd-rust, but it's very broken right now. Moved alloc_system to
the libports folder because either a memory allocator needs to be
written in rust or posix_memalign needs to be implemented. Changed
liblibc to use freebsd as the OS instead of netbsd. Added a library with
unwind dummy functions.

Rust relies on atomic builtins, which are not implemented in libgcc for
ARM. One was implemented in rust, which was sufficient to get the
current rust test to run. Rust libs were added into the group of libs
for the linker so order no longer matters. The raspberry pi now uses an
armv6 target.
2016-05-23 15:49:56 +02:00
Norman Feske
fd401bdf53 Thread API cleanup
This patch cleans up the thread API and comes with the following
noteworthy changes:

- Introduced Cpu_session::Weight type that replaces a formerly used
  plain integer value to prevent the accidental mix-up of
  arguments.
- The enum definition of Cpu_session::DEFAULT_WEIGHT moved to
  Cpu_session::Weight::DEFAULT_WEIGHT
- New Thread constructor that takes a 'Env &' as first argument.
  The original constructors are now marked as deprecated. For the
  common use case where the default 'Weight' and 'Affinity' are
  used, a shortcut is provided. In the long term, those two
  constructors should be the only ones to remain.
- The former 'Thread<>' class template has been renamed to
  'Thread_deprecated'.
- The former 'Thread_base' class is now called 'Thread'.
- The new 'name()' accessor returns the thread's name as 'Name'
  object as centrally defined via 'Cpu_session::Name'. It is meant to
  replace the old-fashioned 'name' method that takes a buffer and size
  as arguments.
- Adaptation of the thread test to the new API

Issue #1954
2016-05-23 15:49:55 +02:00
Norman Feske
3bceefc9cf Omit superfluous use of "CAP"/"SIGNAL" services
The functionality of the former "CAP" and "SIGNAL" services is now
provided by core's "PD" service.
2016-05-09 13:24:51 +02:00
Norman Feske
40a5af42eb Clean up base-library structure
This patch moves the base library from src/base to src/lib/base,
flattens the library-internal directory structure, and moves the common
parts of the library-description files to base/lib/mk/base.inc and
base/lib/mk/base-common.inc.

Furthermore, the patch fixes a few cosmetic issues (whitespace and
comments only) that I encountered while browsing the result.

Fixes #1952
2016-05-09 13:24:11 +02:00
Norman Feske
4f69772ecc Replace 'Env' interface with modern one
The original 'Env' interface as returned by 'Genode::env()' has been
renamed to 'Env_deprecated' and moved to deprecated/env.h. The new version
of base/env.h contains the interface passed to modern components that
use the component API via base/component.h.

Issue #1832
2016-05-09 13:10:52 +02:00
Norman Feske
7274ca997d Remove Genode::Process from API
This patch makes the former 'Process' class private to the 'Child'
class and changes the constructor of the 'Child' in a way that
principally enables the implementation of single-threaded runtime
environments that virtualize the CPU, PD, and RAM services. The
new interfaces has become free from side effects. I.e., instead
of implicitly using Genode::env()->rm_session(), it takes the reference
to the local region map as argument. Also, the handling of the dynamic
linker via global variables is gone. Now, the linker binary must be
provided as constructor argument.

Fixes #1949
2016-05-09 13:10:52 +02:00
Norman Feske
b49e588c1c Assign threads to PD at its creation time
This patch replaces the former 'Pd_session::bind_thread' function by a
PD-capability argument of the 'Cpu_session::create_thread' function, and
removes the ancient thread-start protocol via 'Rm_session::add_client' and
'Cpu_session::set_pager'. Threads are now bound to PDs at their creation
time and implicitly paged according to the address space of the PD.

Note the API change:

This patch changes the signature of the 'Child' and 'Process' constructors.
There is a new 'address_space' argument, which represents the region map
representing the child's address space. It is supplied separately to the
PD session capability (which principally can be invoked to obtain the
PD's address space) to allow the population of the address space
without relying on an 'Pd_session::address_space' RPC call.
Furthermore, a new (optional) env_pd argument allows the explicit
overriding of the PD capability handed out to the child as part of its
environment. It can be used to intercept the interaction of the child
with its PD session at core. This is used by Noux.

Issue #1938
2016-05-09 13:10:52 +02:00
Christian Helmuth
d891016632 lwip: prevent warnings
Thanks to Menno Valkema for the patch.
2016-05-09 13:10:51 +02:00
Norman Feske
511acad507 Consolidate RM service into PD session
This patch integrates three region maps into each PD session to
reduce the session overhead and to simplify the PD creation procedure.
Please refer to the issue cited below for an elaborative discussion.

Note the API change:

With this patch, the semantics of core's RM service have changed. Now,
the service is merely a tool for creating and destroying managed
dataspaces, which are rarely needed. Regular components no longer need a
RM session. For this reason, the corresponding argument for the
'Process' and 'Child' constructors has been removed.

The former interface of the 'Rm_session' is not named 'Region_map'. As a
minor refinement, the 'Fault_type' enum values are now part of the
'Region_map::State' struct.

Issue #1938
2016-05-09 13:10:51 +02:00
Emery Hemingway
93b82c14ac libc: read sysctl info from /.sysctl/...
Fixes #1931
2016-05-09 13:09:56 +02:00
Martin Stein
19b3824bfb libav: update to version 11.6
Enables also the use of the avresample library.

Fixes #1910
2016-05-09 13:09:55 +02:00
Martin Stein
7c1235ff34 avplay.run: Remove mixer server
The mixer is not directly necessary for the avplay demo. But it implies
additional maintenance work. E.g., in the current state, it complains about
the missing Report server and mutes audio output by default.

Ref #1910
2016-05-09 13:09:55 +02:00
Josef Söntgen
2dfbfd7173 qemu-usb: handle STALL_ERROR
Issue #1945.
2016-05-09 13:09:54 +02:00
Roman Iten
1ba1980727 libc, vfs: extend rename testing
Issue #1900
2016-04-25 11:02:03 +02:00
Christian Helmuth
bf5df7d88d libc: qualify Plugin_context as base class
...by defining a virtual destructor.
2016-04-25 10:48:02 +02:00
Martin Stein
d5d891a227 libports: raise stack size of libc apps
Triggered by cc1plus in noux_tool_chain_auto on hw_arndale that caused
an overflow on its 64K stack.

Ref #1941
2016-04-25 10:48:01 +02:00
Norman Feske
fbc35cb796 base: hide slab implementation details from API
Issue #1908
2016-04-25 10:47:56 +02:00
Norman Feske
329ab80d1d libc: never destruct the file-descriptor allocator
This patch prevents the destruction of the fd allocator when the program
exists. Otherwise, the meta data for file descriptors that were not
manually closed would vanish, which may cause problems in subsequent
destructors.
2016-04-25 10:47:55 +02:00
Emery Hemingway
b8e52189d5 lib/vfs: new permissions errors
New errors STAT_ERR_NO_PERM, DIRENT_ERR_NO_PERM, and READLINK_NO_PERM to
distinguish lookup errors from permissions or other errors.

Issue #1751
2016-04-25 10:47:54 +02:00
Emery Hemingway
cb952d2087 obscure File_system::Out_of_node_handles exception
Replace the Out_of_node_handles exception with Out_of_metadata.
Clients need to know when the server is out of internal resources,
but not why.

Cleanup and sort the errors at file_system_session.h.
Remove 'Size_limit_reached exception' from File_system, which was
internal to ram_fs.

Issue #1751
Fixes #1909
2016-04-25 10:47:52 +02:00
Emery Hemingway
82a7799638 lib/vfs: pass handle allocator to open(...)
Opening a VFS handle previously involved allocating from the global heap
at each VFS file system. By amending open with an allocator argument,
dynamic allocation can be partitioned.

A new close method is used to deallocate open handles.

Issue #1751
Issue #1891
2016-04-11 12:56:54 +02:00
Norman Feske
051e84c4b4 Move server API concept to base framework
This commit introduces the new `Component` interface in the form of the
headers base/component.h and base/entrypoint.h. The os/server.h API
has become merely a compatibilty wrapper and will eventually be removed.
The same holds true for os/signal_rpc_dispatcher.h. The mechanism has
moved to base/signal.h and is now called 'Signal_handler'.

Since the patch shuffles headers around, please do a 'make clean' in the
build directory.

Issue #1832
2016-04-11 11:51:46 +02:00
Christian Helmuth
02f84f98c3 Explicitly set Qemu disk-image format to raw
Prevents the annoying warning about

  WARNING: Image format was not specified for 'bin/test.img' and probing guessed raw.
           Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
           Specify the 'raw' format explicitly to remove the restrictions.
2016-04-11 11:51:44 +02:00
Emery Hemingway
da16ecc002 libc: remove trailing slash during file operations
POSIX stipulates that a trailing '/' on a path is valid for any
operation where the final path element is a directory.

Fixes #1330
2016-03-17 17:15:32 +01:00
Stefan Kalkowski
5085ad36c3 tool: remove deprecated 'make prepare' mechanism
Fix #1897
2016-03-17 17:02:04 +01:00
Waylon Cude
28117fee12 Added rust support
Rust relies on atomic builtins, which are not implemented in libgcc for
ARM. One is implemented in rust, which is sufficient to get the
current rust test to run.

Issue #1899
2016-03-17 17:02:04 +01:00
Emery Hemingway
23c1d4c66d libc, vfs: rename improvements
Perform POSIX rename checks at the libc VFS plugin.
Clarify rename at VFS fs, ram, single, and tar file systems.

Issue #1900
Fixes #1782
2016-03-07 12:40:04 +01:00
Emery Hemingway
d0735b1734 Move SQLite to genode-world
Fixes #1874
2016-03-07 12:38:30 +01:00
Norman Feske
7f73e5e879 base: hide internals of the Thread API
This patch moves details about the stack allocation and organization
the base-internal headers. Thereby, I replaced the notion of "thread
contexts" by "stacks" as this term is much more intuitive. The fact that
we place thread-specific information at the bottom of the stack is not
worth introducing new terminology.

Issue #1832
2016-03-07 12:34:46 +01:00
Norman Feske
3c686fc9c6 libports: fix warning in x86emu 2016-03-07 12:34:46 +01:00
Emery Hemingway
74342ca2fc lib/lwip: fix import description
The REP_DIR variable does not remain consistent when importing from
other repositories.

Fixes #1888
2016-03-07 12:34:43 +01:00
Christian Helmuth
66006a0313 libc: provide more net-specific header files 2016-02-26 11:36:55 +01:00
Reto Buerki
39378b9982 Unify naming of libc VFS RAM run script
The new name matches the one listed in tool/autopilot.list.
2016-02-26 11:36:53 +01:00
Sebastian Sumpf
d17134baef ldso: Support for RISC-V
issue #1880
2016-02-26 11:36:51 +01:00
Norman Feske
44e6870e4e window layouter: respond to decorator margins 2016-02-09 15:38:34 +01:00
Sebastian Sumpf
a640be9a24 qemu-usb: xHCI model as library
NEC USB3 controller ported from Qemu 2.4.1. See README for more
details.

Issue #1863.
2016-02-05 10:47:43 +01:00
Christian Helmuth
1616295179 x86emu: download from xorg.freedesktop.org
ftp.x.org has not been available for a week now.
2016-01-26 16:20:36 +01:00
Emery Hemingway
9f9510ddb1 libc: implement fstatat by wrapping stat and lstat
Fixes #403
2016-01-13 14:49:11 +01:00
Emery Hemingway
b9c234a341 Libc: sigprocmask reports all signals blocked
Fixes #1756
2016-01-13 11:13:52 +01:00
Emery Hemingway
976833f171 libc: getdtablesize support
Issue #1847
2016-01-08 15:07:57 +01:00
Emery Hemingway
2d50552522 Remove Genode namespace from File_system
Fixes #1845
2016-01-08 14:48:52 +01:00
Josef Söntgen
9fb08e045a libports: fix delay in SDL audio backend
Instead of using the 'alloc()' method to allocate new packets use
the 'next()' method with the previous packet. This is needed because
the last audio stack changes broke the semantics assumed by 'alloc()'.

We now keep track of the already queued packets by hand.

Fixes #1827.
2016-01-08 14:48:17 +01:00
Josef Söntgen
b4c5fb2d29 sdl: use Genode::destroy to free framebuffer
Fixes #1838.
2016-01-08 14:37:57 +01:00
Christian Helmuth
a98e9c1822 libc: fix test for libc_block 2016-01-08 14:37:57 +01:00
Josef Söntgen
48738bbf63 libports: update libssh to 0.7.2
Fixes #1811.
2015-12-10 13:16:29 +01:00
Christian Prochaska
89d3083c9f qt5: update the 'lib_mk_file_generator' README file
Fixes #1813
2015-12-10 13:16:27 +01:00
Stefan Kalkowski
9efa3ceccf pthreads: use simple Genode::Semaphore as backend
Instead of using Timed_semaphore, we can directly use the simpler
Genode::Semaphore for pthread's 'sem_t' type.

Ref #1333
2015-12-10 13:16:27 +01:00
Christian Helmuth
30e129a91b pthread: remove use of private Native_config API
Former Native_config::context_area_virtual_base() was used to identify
the main, which is not desired as the Native_config is rather low-level
(almost private to the base libs). The commit uses a library constructor
to retrieve the main-thread Thread_base pointer, which can be used later
to distinguish main and other threads.
2015-12-10 13:16:24 +01:00
Martin Stein
df53187265 re-enable network tests on hw_zynq
We disabled them recently for all platform w/o a NIC driver. Now
hw_zynq has got a NIC driver.

Fixes #1667
2015-11-29 18:17:08 +01:00
Johannes Schlatow
9203b83f24 nic: modify network_test to be executed with qemu
Ref #1667
2015-11-29 18:17:07 +01:00
Christian Prochaska
1081af930d qt5: fix possible crash in QPA plugin
Fixes #1793
2015-11-29 18:17:06 +01:00
Emery Hemingway
20dc750d6a Update run scenarios for policy label matching
Issue #1766
2015-11-29 18:17:06 +01:00
Christian Prochaska
b766387069 qt5: respond to zero-resized framebuffer
Interpret a zero-resized framebuffer as hint to close the window.

Fixes #1792
2015-11-29 18:17:05 +01:00
Emery Hemingway
1d92631ef0 VFS, File_system: Not_empty
Unlink returns an error for non-empty directories when the backend does
not support recursive unlinking.

Fixes #1750
2015-11-29 18:17:05 +01:00
Emery Hemingway
5bc3b53e63 adjust quota in libc vfs tests
Issue #1780
2015-11-29 18:17:05 +01:00
Christian Helmuth
db3a5a3b02 Some rounds of write/read in libc fs test
The test performs several rounds of write-read cycles with the following
configuration attributes in a <write-read> config node

  rounds       determines the number of rounds (default is 4)
  size         determines the number of bytes written/read in one round
               (default is 4 MiB)
  buffer_size  determines the size of the write-read buffer
               (default is 32 KiB)

In one round the test writes and reads "size/buffer_size" times
from/into a buffer_size'd buffer.
2015-11-18 12:22:05 +01:00
Christian Prochaska
f6863e3f4b qt5: add clipboard support
If a Qt application shall use the clipboard, this must be configured as:

<config clipboard="yes">

Fixes #1749
2015-11-09 13:17:56 +01:00
Christian Prochaska
97bbc8f965 pthread: don't destroy the pthread object for the main thread
The pthread object for the main thread initializes its 'Thread_base' base
class part with a reference to the 'Thread_base' object of the Genode main
thread. Therefore the pthread object for the main thread should never be
destroyed, as this would also destroy the Genode 'Thread_base' object.

Fixes #1760
2015-11-09 13:08:31 +01:00
Christian Prochaska
0005407832 qt5: increase wm and decorator RAM quota
The RAM quota currently dedicated to the wm and decorator components in
the 'qt5_common.inc' file is too low for a window of size 1920x1080.

Fixes #1761
2015-11-05 16:03:04 +01:00
Norman Feske
24b7accbf2 fb_drv: generate periodic sync events
Fixes #1762
2015-11-04 13:49:01 +01:00
Norman Feske
650267b425 libports: fix eglgears example
Thanks to Jamey Sharp for the fix!

Fixes #1670
2015-11-04 14:09:30 +01:00
Norman Feske
7c968d4c60 nitpicker: externalize xray policy
This patch removes the policy for controlling the X-Ray mode from
nitpicker to the separate component os/app/xray_trigger.

Fixes #1690
2015-11-04 14:09:28 +01:00
Emery Hemingway
b6c558dce9 Vfs: File_system server backed by VFS library
Test available at libc_vfs_fs.

Fixes #1648
2015-11-04 14:09:24 +01:00
Emery Hemingway
2da239d0c8 void sync(char const *path)
Sync now takes a path argument at VFS and File system interfaces.

Issue #1648
2015-11-04 14:09:23 +01:00
Alexander Boettcher
c4686a1196 disable network tests on platforms w/o nic driver
They don't have a network driver currently.
2015-10-28 15:06:23 +01:00
Christian Helmuth
bbf8a4f2ec lwip: patch for resetting write offset
Otherwise, the assertion "already writing or closing" may fail.
2015-10-06 12:18:57 +02:00
Norman Feske
e27ebd0368 wm/layouter: respond to external focus requests 2015-10-06 12:18:55 +02:00
Norman Feske
be789ffcf1 libports: fix comment in import-libc.mk 2015-10-06 12:18:52 +02:00
Emery Hemingway
1779a0511b vfs: add new error codes
The codes are OPEN_ERR_NAME_TOO_LONG, OPEN_ERR_NO_SPACE, and
FTRUNCATE_ERR_NO_SPACE.

Issue #1693
2015-10-06 12:18:51 +02:00
Alexander Boettcher
3f611fe00d pthread: handle self destruction better
Defer destruction of threads which tries to self-destruct. Check an perform
cleanup of such threads during pthread_cancel and pthread_create.

Issue #1687
2015-10-06 12:18:51 +02:00
Christian Prochaska
fd533b0c93 qt5: key repeat support
Fixes #1692
2015-09-30 15:48:12 +02:00
Christian Prochaska
0f8fcab3bd qt5: fix use of uninitialized variable
Fixes #1677
2015-09-30 15:48:12 +02:00
Christian Prochaska
7fff1770e0 qt5: update run scripts
Fixes #1695
2015-09-30 12:20:41 +02:00
Christian Helmuth
6616bd4593 lwip: log thread and sleep forever in assert() 2015-09-30 12:20:40 +02:00
Christian Prochaska
3bf050ed30 qt5: use signal handler for input processing
Fixes #1707
2015-09-30 12:20:39 +02:00
Emery Hemingway
45bcb7f48f Override libc access in Noux plugin
Fixes #1706
2015-09-30 12:20:39 +02:00
Emery Hemingway
5d434944eb libc: support access() in plugins
Fixes #1703
2015-09-30 12:20:38 +02:00
Christian Prochaska
5309bda8b6 libc_lwip: 'fcntl()' fix
The 'O_NONBLOCK' flag has different numerical values in lwip and in the
libc, which prevented the correct setting of nonblocking socket mode.

Fixes #1699
2015-09-30 12:20:38 +02:00
Emery Hemingway
ce1e6c16fb fs_log: new log file server using native FS sessions
Fixes #1538
2015-09-30 12:20:36 +02:00
Stefan Kalkowski
5cf8c49cb8 libports: prevent dummy target warnings
Fix #1681
2015-09-16 13:58:50 +02:00
Stefan Kalkowski
ed52d5a211 Introduce 'spec' subdirectories to outline aspects
Instead of holding SPEC-variable dependent files and directories inline
within the repository structure, move them into 'spec' subdirectories
at the corresponding levels, e.g.:

  repos/base/include/spec
  repos/base/mk/spec
  repos/base/lib/mk/spec
  repos/base/src/core/spec
  ...

Moreover, this commit removes the 'platform' directories. That term was
used in an overloaded sense. All SPEC-relative 'platform' directories are
now named 'spec'. Other files, like for instance those related to the
kernel/architecture specific startup library, where moved from 'platform'
directories to explicit, more meaningful places like e.g.: 'src/lib/startup'.

Fix #1673
2015-09-16 13:58:50 +02:00
Christian Helmuth
6cdb823187 Prevent libc file-system tests on hw_zynq 2015-09-09 15:14:30 +02:00
Christian Helmuth
ae43d13b90 Remove always_hybrid spec
With always_hybrid also the lx_hybrid_x86 platform in
tool/create_builddir vanishes.

Fixes #1619
2015-09-09 15:14:27 +02:00
Christian Helmuth
f4cadb8406 qt5: adapt to audio_drv rename 2015-08-31 09:09:23 +02:00
Christian Helmuth
e8c9125d9f Pseudo target for vfs_jitterentropy
Run script depending on VFS plugins (i.e., shared objects) like
vfs_jitterentropy.lib.so have to state this dependency rather the actual
binaries linked against libc. The latter introduces a library dependency
that is just not there. For example, the dependency on vfs_jitterentropy
is a result from the config node for libc which automatically loads the
plugin.
2015-08-21 11:00:57 +02:00
Christian Helmuth
32da844f01 libc: refactor socket operations 2015-08-21 11:00:57 +02:00
Christian Helmuth
47609dda40 vesa: calculation of default-mode table entries 2015-08-21 11:00:57 +02:00
Josef Söntgen
4992903233 Rename audio_out_drv to audio_drv
With the introducation of the Audio_in session interface it makes
sense to rename the current available audio drivers. At the moment
only the dde_bsd audio_drv supports Audio_out as well as Audio_in.
The Linux audio_drv only supports Audio_out (there is no demand for
Audio_in support currently) but is renamed nonetheless to make it
easiert to write generic run scripts.

Issue #1644.
2015-08-21 10:59:46 +02:00
Emery Hemingway
f996697fd5 VFS: local ram_fs instances
Move FS Node implementations from server/ram_fs to include/ram_fs.
Support embedded ram_fs instances in VFS configurations using <ram/>.
Add 'no space' handling to VFS symlink ops.

Fixes #1635
2015-08-21 10:58:40 +02:00
Emery Hemingway
2f1db06deb rump_fs/fuse_fs/lx_fs/ram_fs: symlink fixup
Allow symlinks to be passed to the read and write file system utilities.

Disallow writes to symlinks with offsets in file system servers, this is
to ensure that writing the target of a symlink is an atomic operation.

Fixes #1604
2015-07-21 09:40:19 +02:00
Norman Feske
7478114b23 Fix freetype download location
The originally used host went down.
2015-07-21 09:30:12 +02:00
Josef Söntgen
e6995ecad7 sdl: sync tail pointer in SDL_Audio backend
SDL uses the Audio_out session in streaming fashion. For this reason
the audio might be played with delay of at most the queue size. To
mitigate the effect we synchronize the tail pointer to the current play
pointer when the PlayAudio() function is called by SDL for the first
time.

Fixes #1612.
2015-07-07 19:48:06 +02:00
Christian Helmuth
7dd156c8b6 fuse_fs: prevent annoying warning 2015-06-22 14:43:36 +02:00
Emery Hemingway
cec2dd3b3f unify file system utilities to os/include/file_system
Fixes #1564
2015-06-22 14:43:36 +02:00
Alexander Boettcher
1f40d9de6a pci: convert to platform_drv
Fixes #1542
2015-06-22 14:43:34 +02:00
Alexander Boettcher
32e792dc74 libegl: remove i915 gallium support 2015-06-22 14:43:34 +02:00
Norman Feske
e3be65833f vfs: decouple file-system factory from libc
This patch moves the VFS file-system factory to a separate vfs library
that is independent from libc. This enables libc-less Genode programs to
easily use the VFS infrastructure.

Fixes #1561
2015-06-09 11:00:10 +02:00
Christian Prochaska
435721ea19 VESA driver: report the framebuffer width
With this patch, the VESA driver reports the framebuffer width to the
client instead of the visible width  This fixes possible distortion
if these widths differ, at the cost that content in the right-most area
might be invisible in such cases.

Issue #1264.
2015-06-09 11:00:10 +02:00
Alexander Boettcher
e1896e3b44 run: add platform_drv include for usage by scripts
Related to #765 and used for issue #1542
2015-06-09 11:00:10 +02:00
Christian Helmuth
992fbb495d stdcxx: simple regression test 2015-06-03 12:53:48 +02:00
Christian Helmuth
ba0e1b782e stdcxx: re-enable _GLIBCXX_USE_C99_STDINT_TR1
The option was enabled until version 4.8 and is needed by
std::lock_guard at least.
2015-06-03 12:53:47 +02:00
Adrian-Ken Rueegsegger
6b0b297351 libc_ffat: Fix compiler warning
Fixes #1546
2015-05-28 11:20:00 +02:00
Emery Hemingway
5fc8ed3e6b file system servers must not use null tx buffers
Fixes #1534
2015-05-26 09:40:04 +02:00
Christian Helmuth
c934ee1650 libc: remove debugging artifact from exit() 2015-05-26 09:39:53 +02:00
Christian Helmuth
b5b9b1789d libcrypto: remove redundant ) from .mk 2015-05-26 09:39:52 +02:00
Christian Helmuth
05dc764935 qt5: prevent compiler warnings 2015-05-26 09:39:52 +02:00
Christian Prochaska
d554200e5a x86emu: prevent warnings about uninitialized vars
Fixes #1522
2015-05-26 09:39:51 +02:00
Christian Prochaska
526d6eed1c libc: fix compiler warning
Fixes #1523
2015-05-26 09:39:51 +02:00
Christian Prochaska
72e31090ee tool_chain: update GCC to version 4.9.2
Fixes #1520
2015-05-26 09:39:49 +02:00
Christian Prochaska
7709059245 tool_chain: update GCC to version 4.8.4
Fixes #1519
2015-05-26 09:39:49 +02:00
Christian Prochaska
ebcfc28a5b qt5: GCC 4.9 compile fix
Fixes #1515
2015-05-26 09:39:49 +02:00
Emery Hemingway
ed4a821891 jitterentropy: update 20140411 to 1.2.0
Issue #1416
2015-05-26 09:39:48 +02:00
Sebastian Sumpf
7910b5146f ahci: new AHCI driver implementation
Supports native command queueing and multiple ports.
2015-05-20 17:52:58 +02:00
Josef Söntgen
b0f900b32b adapt run scripts to new audio_out_drv
Issue #1498.
2015-05-06 16:18:53 +02:00
Christian Helmuth
6b0723b3bb libc: provide C99 API functions
At least stdcxx needs some C99 functions and depends on _GLIBCXX_USE_C99
for C++11 compatibility.
2015-05-06 10:55:24 +02:00
Christian Helmuth
2f14f57735 stdcxx: add dependency to libm 2015-05-06 10:55:24 +02:00
Christian Helmuth
5d18e0f23b linux_drivers is obsolete 2015-05-06 10:55:23 +02:00
Alexander Boettcher
4e99925c7c vesa: upgrade memory for pci device iteration
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
df50d1b29d run: adjust autopilot run scripts to pci changes
Issue #1486
2015-05-06 10:55:19 +02:00
Emery Hemingway
55c0a947e4 Move generic fs helpers to os/include/file_system
Fixes #1488
2015-05-06 10:55:17 +02:00
Martin Stein
c9272937e7 CPU session: apply quota via relative weightings
Physical CPU quota was previously given to a thread on construction only
by directly specifying a percentage of the quota of the according CPU
session. Now, a new thread is given a weighting that can be any value.
The physical counter-value of such a weighting depends on the weightings
of the other threads at the CPU session. Thus, the physical quota of all
threads of a CPU session must be updated when a weighting is added or
removed. This is each time the session creates or destroys a thread.

This commit also adapts the "cpu_quota" test in base-hw accordingly.

Ref #1464
2015-05-06 10:55:16 +02:00
Josef Söntgen
2002e1ccba os: remove ATAPI driver
The driver will be superseeded soon by a new AHCI driver that supports
ATAPI devices. There is no IDE support in Gende anymore, however.

Issue #1456.
2015-04-23 16:47:57 +02:00
Norman Feske
eaab23c012 base: const-correctness of Allocator interface
This patch adds const qualifiers to the functions Allocator::consumed,
Allocator::overhead, Allocator::avail, and Range_allocator::valid_addr.

Fixes #1481
2015-04-17 16:13:22 +02:00
Christian Prochaska
0fd53c7fe4 Extract numeric string arguments with the correct signedness
There are lots of places where a numeric argument of an argument string
gets extraced as signed long value and then assigned to an unsigned long
variable. If the value in the string was negative, it would not be
detected as invalid (and replaced by the default value), but become a
positive bogus value.

With this patch, numeric values which are supposed to be unsigned get
extracted with the 'ulong_value()' function, which returns the default
value for negative numbers.

Fixes #1472
2015-04-13 14:18:15 +02:00
Sebastian Sumpf
1b155dbaa6 libssh: git repo for source retrieval
We now use 'http://git.libssh.org/projects/libssh.git'

Fix #1428
2015-03-27 11:53:35 +01:00
Alexander Boettcher
97758f8468 libc: use correct type for dummy libc functions
as far as possible. Some functions are internal to libc and no public
header are available.

Fixes #1466
2015-03-27 11:53:16 +01:00
Josef Söntgen
88c1ca8e9c lwip: adapt run script to new DHCP behavior
We will always get an IP after the server was started. Therefore, we
have to wait until we see the "got IP" message.

Issue #1327.
2015-03-27 11:53:14 +01:00
Josef Söntgen
2d469cb35c lwip: packet-stream/link-state signals in recv thread
Issue #1327
2015-03-27 11:53:14 +01:00
Josef Söntgen
6c6375aa83 lwip: use netifapi
The netifapi makes sure, that all operations are done in the context of
the tcpip-thread.

Issue #1327.
2015-03-27 11:53:14 +01:00
Josef Söntgen
5518a21692 lwip: clean up patches
Issue #1327.
2015-03-27 11:53:13 +01:00
Norman Feske
560a58e5c6 Move packet stream to Genode namespace, fix #1455 2015-03-19 08:57:22 +01:00
Norman Feske
45c9739fe7 Remove repos/qt4, fix #1451 2015-03-19 08:57:20 +01:00
Christian Helmuth
d6f9725548 libc: fix compiler warning (issue #1434) 2015-03-13 12:17:24 +01:00
Christian Prochaska
d76220d6a9 qt5: save generated source files in the contrib directory
Fixes #1436
2015-03-13 12:17:23 +01:00
Norman Feske
56ed7addbc base: fix misleading ROM-connection error message 2015-03-04 17:32:20 +01:00
Martin Stein
c78efd4428 odroid_xu: prevent tests with sd/platform/ahci/fb
Drivers like SD-Card, platform, AHCI, and framebuffer are specified as Exynos5
compliant. But they are at least not compliant with Odroid-XU although this is
Exynos5. Thus, prevent tests that rely on such drivers when building for
hw_odoid_xu. Furthermore, make previous Arndale regulator/consts.h,
uart_defs.h, and some Board_base enums available to all Exynos5 builds to
enable at least building the drivers.

Fixes #1419
2015-02-27 11:48:36 +01:00
Martin Stein
d2b82274db run scripts: don't use is_qemu_available anymore
With the new run tool, there is no more is_qemu_available function. However,
some scripts still try to use it because only frequently used scripts were
updated by now. The commit replaces the function calls with the new
'have_include power_on/qemu' check.

Ref #1419
2015-02-27 11:48:07 +01:00
Alexander Boettcher
2e1686558c run: constrain physical memory for pci/acpi driver
Permit pci/acpi driver to constrain physical memory allocation to needs of
the driver it serves.

Fixes #1045
2015-02-16 13:40:38 +01:00
Sebastian Sumpf
ab0fd6510f jitterentropy: Fix foreign import
Make the jitterentropy library accessible from other repositories.

Noticed while working on issue #1393
2015-02-16 13:40:35 +01:00
Josef Söntgen
88f62b0988 autopilot: adapt runscripts to new run tool
Related to #1372.
2015-01-26 12:28:41 +01:00
Emery Hemingway
e1667e61cc libports: sqlite
Issue #1357
2015-01-20 11:25:58 +01:00
Emery Hemingway
b5f1af6af0 libports: libbz2 (Bzip2)
Issue #1357
2015-01-20 11:23:52 +01:00
Josef Söntgen
d58509f446 libc: create poll.h symlink
Since user-land tools tend to look for <poll.h> instead of <sys/poll.h>
make them happy like w/o resorting to patch the source.

Fixes #1356.
2015-01-20 11:23:49 +01:00
Sebastian Sumpf
1a26f33469 ldso: shared-object lock and ctor test
This has to be used during shared object creation and destruction because global
lists are manipulated. We cannot use the 'Elf_object::lock' here because there
may be jump-slot relocations during object initialization.

Fixes #1350
2015-01-09 11:31:21 +01:00
Christian Helmuth
2cd902f09f libc: warn on configuration errors in rtc wrapper
Fixes #1336.
2015-01-06 12:39:11 +01:00
Christian Helmuth
77410a08a8 libc: remove debug messages from vfs plugin 2015-01-06 12:39:10 +01:00
Christian Prochaska
36ca0497de qt5: set explicit routes for Nitpicker's 'Framebuffer' and 'Input' sessions
Setting explicit routes for Nitpicker's 'Framebuffer' and 'Input' sessionsi
avoids ambiguities if a Qt application provides these services, too.

Fixes #1316
2014-12-04 17:17:23 +01:00
Christian Prochaska
136d87bd9a qt5: fix include dir of 'qt5_qpa_nitpicker' library
Fixes #1315
2014-12-04 17:17:23 +01:00
Christian Prochaska
21154d6866 qt5: let QNitpickerViewWidget react to focus event
With this patch, when calling 'setFocus()' on a QNitpickerViewWidget, the
Nitpicker view gets the input focus (provided that the parent Qt window
already had it).

Fixes #1314
2014-12-04 16:26:22 +01:00
Alexander Boettcher
f970e4a71b libc: support F_SETFD && FD_CLOEXEC ioctl
Issue #1308
2014-12-01 17:29:17 +01:00
Alexander Boettcher
c40aa45d86 pthread: support pthread_key_delete
Issue #1296
2014-11-28 12:02:39 +01:00
Martin Stein
8f9355b360 thread API & CPU session: accounting of CPU quota
In the init configuration one can configure the donation of CPU time via
'resource' tags that have the attribute 'name' set to "CPU" and the
attribute 'quantum' set to the percentage of CPU quota that init shall
donate. The pattern is the same as when donating RAM quota.

! <start name="test">
!   <resource name="CPU" quantum="75"/>
! </start>

This would cause init to try donating 75% of its CPU quota to the child
"test".  Init and core do not preserve CPU quota for their own
requirements by default as it is done with RAM quota.

The CPU quota that a process owns can be applied through the thread
constructor. The constructor has been enhanced by an argument that
indicates the percentage of the programs CPU quota that shall be granted
to the new thread. So 'Thread(33, "test")' would cause the backing CPU
session to try to grant 33% of the programs CPU quota to the thread
"test". By now, the CPU quota of a thread can't be altered after
construction. Constructing a thread with CPU quota 0 doesn't mean the
thread gets never scheduled but that the thread has no guaranty to receive
CPU time. Such threads have to live with excess CPU time.

Threads that already existed in the official repositories of Genode were
adapted in the way that they receive a quota of 0.

This commit also provides a run test 'cpu_quota' in base-hw (the only
kernel that applies the CPU-quota scheme currently). The test basically
runs three threads with different physical CPU quota. The threads simply
count for 30 seconds each and the test then checks wether the counter
values relate to the CPU-quota distribution.

fix #1275
2014-11-28 12:02:37 +01:00
Christian Prochaska
2f5fbe73d3 q5: 'QTime::currentTime()' fix
Fixes #1298
2014-11-28 12:02:37 +01:00
Alexander Boettcher
cdcc4ee60f pthread: support pthread_once
Issue #1296
2014-11-20 17:10:07 +01:00
Christian Helmuth
c3ce1887a2 openssl: fix download location
Issue #1295
2014-11-20 17:05:59 +01:00
Christian Prochaska
2583aa2ab4 tool_chain: update GCC to version 4.7.4
Fixes #1051.
2014-11-20 16:39:16 +01:00
Norman Feske
21f013d2c4 libports/sdl: fix keycode for return key 2014-11-12 14:44:17 +01:00
Norman Feske
50ea944789 libports/sdl_image: enable XPM, add include/SDL
Some SDL applications expect the SDL_image headers in include/SDL to be
reachable without the SDL/ prefix. This patch adds the corresponding
search path. Furthermore it enables support for XPM images.
2014-11-12 14:44:17 +01:00
Christian Helmuth
e708bbe2c6 libc: do not zero errno on success in vfs plugin
The manpage to errno tells the following story:

The <errno.h> header file defines the integer variable errno, which is
set by system calls and some library functions in the event of an error
to indicate what went wrong. Its value is significant only when the
return value of the call indicated an error (i.e., -1 from most system
calls; -1 or NULL from most library functions); a function that
succeeds is allowed to change errno.

Valid error numbers are all nonzero; errno is never set to zero by any
system call or library function.
2014-11-12 14:44:16 +01:00
Sebastian Sumpf
5a821d4c92 base: Genode's dynamic linker
Issue #1280
2014-11-12 14:44:15 +01:00
Norman Feske
181d507cf8 libports: rpi support in lwip.run 2014-10-13 14:53:20 +02:00
Christian Prochaska
443dc1f71d sdl: evaluate the motion event type
Fixes #1272
2014-10-10 13:02:46 +02:00
Christian Prochaska
2db563ebdd libc_lwip: 'fcntl()' fix
Fixes #1273
2014-10-10 13:02:46 +02:00
Christian Prochaska
363ffe40a0 qt5: support window resizing by window manager
Fixes #1268
2014-10-10 13:02:38 +02:00
Christian Prochaska
0252d47f28 VESA driver: typo fix
Fixes #1265.
2014-10-10 13:02:32 +02:00
Christian Prochaska
4d4d3cb9bb VESA driver: choose highest resolution video mode
With this patch, the VESA driver chooses the video mode with the highest
resolution from the list of available modes if no resolution is
explicitly configured.

Fixes #1263.
2014-10-10 13:02:31 +02:00
Josef Söntgen
23dcbff998 libports: fix sdl_mixer include paths
Fixes #1255.
2014-10-10 13:02:30 +02:00
Christian Prochaska
c41a102bc4 Add 'check_tool' function to new ports mechanism
Fixes #1254.
2014-10-10 13:02:30 +02:00
Alexander Boettcher
8b8c2713ae vfs: use 64bit for file offset and size
Fixes #1246
2014-10-10 13:02:28 +02:00
Christian Helmuth
0b5f901e58 Log name of exiting child from Child::exit()
Fixes #1243.
2014-09-11 10:23:39 +02:00
Norman Feske
be4971eb0a libports: fix VFS config of sdl.run 2014-09-02 18:06:38 +02:00
Norman Feske
3cbbf8aa60 libports: download location of jbig2dec
The original git:// URL produced the following error:

Cloning into 'jbig2dec'...
fatal: remote error: access denied or repository not exported: /jbig2dec.git
2014-09-01 13:17:24 +02:00
Sebastian Sumpf
f11b0439b2 lwip_lx.run: Increase timer quota 2014-08-28 12:35:55 +02:00
Josef Söntgen
ddb81fa361 libc: add net/route.h and its dependencies
Fixes #1235.
2014-08-26 11:00:35 +02:00
Josef Söntgen
474a68f05f libc: add if_tun.h
Fixes #1235.
2014-08-26 11:00:35 +02:00
Josef Söntgen
1a170e9caf libports: add vfs_jitterentropy library
This file system library uses the the jitterentropy library to provide
a rudimentary '/dev/random' device.

Fixes #1239.
2014-08-26 11:00:13 +02:00
Josef Söntgen
2f46930824 libports: add jitterentropy-20140411
This commit adds a port the jitterentropy library to Genode. As
backend on x86_{32,64} 'rdtsc' is used and on ARMv{6,7} the
performance-counter.

Fixes #1239.
2014-08-26 11:00:13 +02:00