Commit Graph

309 Commits

Author SHA1 Message Date
Stefan Kalkowski
7eb6ef226f python: do not use libc internal symbol in test 2017-01-13 13:07:03 +01:00
Emery Hemingway
745eb89237 lib/component: pass extended Libc::Env
Libc::Env is the Genode::Env interface extended to cover access
to the XML content of the 'config' ROM and a VFS instance. This
deduplicates the burden of components to attain and manage
these resources.

Fix #2217
Ref #1987
2017-01-13 13:07:01 +01:00
Stefan Kalkowski
fc273f3840 run: remove vanished kernel/platform specifier 2017-01-13 13:07:01 +01:00
Alexander Boettcher
fa834e34eb acpica: remove deprecated env() usage
Issue #1987
2017-01-13 13:07:01 +01:00
Stefan Kalkowski
658547d058 hw: remove core/ARM specific aspect perf_counter
This aspect was always enabled when creating a build directory for hw,
but is not enabled anymore due to recent build directory unifications.
On the other hand it is needed for jitter entropy anyway.

Ref #2190
2017-01-13 13:06:56 +01:00
Christian Helmuth
e2a23a0ab3 Adapt VESA framebuffer driver to component API
Issue #1987
2017-01-13 13:06:55 +01:00
Norman Feske
3315294f2d Deprecate Genode::config()
Issue #1959
2017-01-13 13:06:54 +01:00
Norman Feske
3d7b92ea50 Generalize ABI mechanism to shared objects
This patch make the ABI mechanism available to shared libraries other
than Genode's dynamic linker. It thereby allows us to introduce
intermediate ABIs at the granularity of shared libraries. This is useful
for slow-moving ABIs such as the libc's interface but it will also
become handy for the package management.

To implement the feature, the build system had to be streamlined a bit.
In particular, archive dependencies and shared-lib dependencies are now
handled separately, and the global list of 'SHARED_LIBS' is no more.
Now, the variable with the same name holds the per-target list of shared
libraries used by the target.
2017-01-13 13:06:54 +01:00
Norman Feske
eb6f7e74cc libports: add libc symbols 2017-01-13 13:06:54 +01:00
Norman Feske
4da52517c1 Simpify startup of dynamically linked binaries
This patch removes the component_entry_point library, which used to
proved a hook for the libc to intercept the call of the
'Component::construct' function. The mechansim has several shortcomings
(see the discussion in the associated issue) and was complex. So we
eventually discarded the approach in favor of the explicit handling of
the startup.

A regular Genode component provides a 'Component::construct' function,
which is determined by the dynamic linker via a symbol lookup.
For the time being, the dynamic linker falls back to looking up a 'main'
function if no 'Component::construct' function could be found.

The libc provides an implementation of 'Component::construct', which
sets up the libc's task handling and finally call the function
'Libc::Component::construct' from the context of the appllication task.
This function is expected to be provided by the libc-using application.
Consequently, Genode components that use the libc have to implement the
'Libc::Component::construct' function.

The new 'posix' library provides an implementation of
'Libc::Component::construct' that calls a main function. Hence, POSIX
programs that merely use the POSIX API merely have to add 'posix' to the
'LIBS' declaration in their 'target.mk' file. Their execution starts at
'main'.

Issue #2199
2017-01-13 13:06:52 +01:00
Martin Stein
83040d7d86 OpenSSL x86_64: enable NIST 64-bit optimization
On a 64-bit system, enabling the OpenSSL NIST 64-bit optimization should
result in considerable speed improvements when using curves: NIST-P224,
NIST-P256, and NIST-P521. Additionally it avoids that Tor complains
about having an OpenSSL that lacks this feature.

Ref #2193
2017-01-13 13:05:46 +01:00
Christian Prochaska
5c186cdc1d qt5: fix download link
Fixes #2202
2016-12-23 16:52:10 +01:00
Martin Stein
346ce9ae0b nic_router.run: consider usb_drv and gpio_drv
Ref #2193
2016-12-23 16:52:10 +01:00
Martin Stein
524f330218 nic_router.run: do not require FOC
Because the LWIP HTTP client doesn't require FOC anymore.

Ref #2193
2016-12-23 16:52:10 +01:00
Martin Stein
28153ad8ef LWIP HTTP client: do not require FOC
We don't know why this component requires FOC anymore and it seems to be fine with other
platforms at well.

Ref #2193
2016-12-23 16:52:09 +01:00
Christian Prochaska
f89b63ef87 qt5: qt5_drivers.inc fixes
- make start of the 'nic_drv' component depend on driver specs
- make start of the 'input_merger' component depend on the 'Input' feature

Fixes #2174
2016-12-23 16:52:09 +01:00
Christian Prochaska
2c3009b2ed qt5_avplay: show the main window earlier
The main window must be visible before avplay or a framebuffer filter
requests the framebuffer session which goes to Nitpicker, because the
parent view of the new Nitpicker view is part of the
QNitpickerPlatformWindow object, which is created when the main window
becomes visible. If this object does not exist yet, a page fault occurs.

Fixes #2187
2016-12-23 16:52:08 +01:00
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