Commit Graph

11811 Commits

Author SHA1 Message Date
Martin Stein
d9b5e4ae8d libc: warn on missing std*="" or <fd path=""> file
The libc kernel used to silently go on if one of the files given through
stdin/stdout/stderr or <fd path=""> was missing (with possibly vital
functionality for the component not working). A pointer to the presumably
simple configuration issue of the underlying scenario was not given to the
user.

With this commit, the libc kernel prints a descriptive warning before
proceeding with the invalid file descriptor

Fixes #4218
2022-09-19 14:00:34 +02:00
Martin Stein
5e9e003bb0 libc: warn on missing std*="" or <fd path=""> dirs
The libc kernel used to end up in an uncaught exception if one of the
directories in the paths given through stdin/stdout/stderr or <fd path=""> was
missing. The resulting error didn't point the user to the presumably simple
configuration issue of his scenario in any way and killed the affected
component.

With this commit, the libc kernel prints a descriptive warning instead and
simply continues to run the component with the corresponding file descriptor
missing. At least in case of stdin/stdout/stderr, the libc deals gracefully
with this approach.

Ref #4218
2022-09-19 14:00:34 +02:00
Christian Helmuth
5b25060730 libc: prevent compiler warning 2022-09-19 14:00:34 +02:00
Christian Helmuth
8186a1d7f8 Support seconds in vfs/rtc plugin and libc backend
Fixes #3886
2022-09-19 14:00:33 +02:00
Johannes Schlatow
4689275845 depot_deploy: do not fail on missing nodes
If provided with a config that does not include a `<static>` or
`<common_routes>` node, depot_deploy exits due to a `Nonexistent_sub_node`
exception. Instead, we should output a more useful warning.

Fixes genodelabs/genode#4600
2022-09-19 14:00:33 +02:00
Johannes Schlatow
7d143087c9 xml_node: change with_sub_node signature
The `with_sub_node` method is renamed to `with_optional_sub_node` to
better reflect that the non-existence of a sub node with the desired type is
ignored.
At the same time, the new `with_sub_node` now takes a second functor that is
called when no sub node of the desired type exists.

genodelabs/genode#4600
2022-09-19 14:00:33 +02:00
Christian Helmuth
f0e9881c7e intel_fb: prevent compiler warning 2022-09-19 14:00:33 +02:00
Stefan Kalkowski
f2c52d1570 usb c-api: manage lifetime of session handles
Fix genodelabs/genode#4602
2022-09-19 14:00:33 +02:00
Stefan Kalkowski
3d26ce9f8d usb_host: acknowledge all requests asynchronously
Fix genodelabs/genode#4601
2022-09-19 14:00:33 +02:00
Norman Feske
7c3b9c843f base-hw: tighten src-archive content of lib/mk/
This patch refines the rules for generating a base-hw src archive
for a given board by enumerating the content of the lib/mk/spec/*
directories instead of including entire directories. This avoids
the inclusion of lib.mk files found in SoC-specific repositories
(like genode-allwinner) in the kernel source archives.

When building a binary archive from such a src archive with the changes
of issue #4599, the build system would otherwise try (and fail) to build
the libraries for the accidentally included lib.mk files.
2022-09-19 14:00:33 +02:00
Norman Feske
4c1ec0404a Remove unused target from recipes/src/libc 2022-09-19 14:00:32 +02:00
Norman Feske
bd9478204d Exclude file lib from gems API
The 'file' library makes the gems API depend on the libc, which is not
desireable because most users of the gems API have no direct libc
dependency.

With the changes of issue #4599, the build of each src archive that
depends on the gems API would attempt to build the 'file' library and
thereby demand the libc.

Note that the 'file' library is a relic that should better not be
promoted as part of the gems API. Hence, this patch removes the file
library from the gems API and adds it to the src archives of the few
remaining users.

Issue #4599
2022-09-19 14:00:32 +02:00
Norman Feske
35661d065e base-linux: omit unused lib/mk/ from API recipe
The 'base-linux' API is used by hybrid Genode/Linux programs for the
lx_hybrid library. This API archive happend to contain other libraries -
like seccomp - that are solely needed for building core. With the change
of the build system in issue #4599, the build system would attempt to
build all libraries instead of merely the library dependencies of the
available targets. Hence, it would trigger the build of, e.g.,  the
seccomp library for each user of the base-linux API.

This patch avoids these superfluous build steps by pruning the content
of lib/mk/ to the libraries actually needed for lx_hybrid users.

Issue #4599
2022-09-19 14:00:32 +02:00
Norman Feske
7be98166ee run: improve 'build_boot_image [build_artifacts]'
This patch make the use of the result of the 'build_artifacts' function
as input for 'build_boot_image' more robust. Since 'build_artifacts'
obtains binary names from the progress.log, the names of core,
ld.lib.so, and the timer correspond to the kernel-specific names.

However, 'build_boot_image' expects the kernel-agnostic names as
arguments. Kernel-specific files need special treatment when integrated
in the boot image: the kernel-specific file is copied and renamed to the
kernel-agnostic name. Without this patch, the kernel-specific file is
copied as is (e.g., ld-nova.lib.so). So the name of the ROM module is
wrong. This patch resets the kernel-specific names to the generic names
so that the special-case handling comes into effect.
2022-09-19 14:00:32 +02:00
Norman Feske
f1f0ee3a21 base: disregard ld.lib.so stub as build artifact
The ld.lib.so stub library generated by base/lib/mk/ld.mk has no
purpose at runtime. On the contrary, it must not be integrated into the
boot image because its name collides with the kernel-specific dynamic
linker.
2022-09-19 14:00:32 +02:00
Norman Feske
9aab61f5a7 mk: allow declaration of build artifacts for libs
The build system automatically announces the names of shared libraries
as build artifacts. However, in rare cases, it is required to manually
define them. In particular, the 'ld' stub library plays no role at runtime
and should not be integrated into the boot image.

This patch adds a customization hook following the same pattern as used
for target.mk files, namely the BUILD_ARTIFACTS variable. If defined,
its value is taken as the list of boot artifacts generated by the
library-description file.

Issue #4368
2022-09-19 14:00:32 +02:00
Norman Feske
dd9e12601e Remove pseudo targets for building shared libs
Thanks to the change "build: support library builds via lib/<libname>",
shared libraries can now be built directly by the build system.

Issue #4599
2022-09-19 14:00:32 +02:00
Norman Feske
c560285d88 build: support library builds via lib/<libname>
This patch adds special handling for lib/<libname> arguments to the
build system, which supersedes the former LIB=<libname> mechanism.
Whereas the old mechanism was limited to a single library, the new
convention allows multiple library arguments, similar to regular
targets. The change brings the two immediate benefits.

First, the streamlining of library and target arguments allows for the
building of libraries via the 'build' command of the run tool.

Second, it alleviates the need for pseudo target.mk files for building
shared libraries that have no direct dependencies, in particular VFS
plugins.

Since this change eases the explicit creation of shared libraries
from run scripts, we may reconsider the automatic implicit building
of shared libraries driven by targets. E.g., while developing a Qt
application, a run script could import the Qt libraries from the
depot and combine those with the developed (fresh built) target without
triggering the build of the Qt libraries in the build directory.

When issueing 'make' without arguments, all targets are built. This
patch applies this behavior to libraries as well, thereby removing the
need for the base/src/lib/target.mk pseudo target as used by the CI
tools to build all libraries.

Note that target.mk files located under src/lib/ are no longer
reachable. Therefore, all run scripts that used to trigger the
build of a shared library via a pseudo target must be adapted.
E.g., 'build lib/vfs/tap' must be replaced by 'build lib/vfs_tap'.

With this patch, the LIB=<libname> option is no longer supported.

Fixes #4599
2022-09-19 13:59:28 +02:00
Norman Feske
f50971b6a9 os: src/lib/trace/policy -> src/trace/policy
The target.mk files for building the trace policies are no longer
reachable under src/lib/ by the build system.

Issue #4599
2022-09-19 13:59:27 +02:00
Norman Feske
88e13bb236 base-linux: src/lib/initramfs -> /src/initramfs
Move the target for initramfs outside the src/lib/ directory because
target.mk files within src/lib/ are no longer reachable.

Issue #4599
2022-09-19 13:59:27 +02:00
Johannes Schlatow
bc57e9e647 vfs: add Append_file class
This reverts commit cf904e0a5d and
introduces the Append_file class instead.

genodelabs/genode#4352
2022-09-19 13:59:27 +02:00
Norman Feske
06f24a73d2 doc/release_notes/22-08: minor style fix 2022-08-31 15:54:08 +02:00
Alexander Boettcher
354667bb6d lx_emul: validate USB endpoint and settings param
to avoid pagefaults and general protection faults on access to unpaged memory
regions.

Fixes #4596
2022-08-31 15:10:17 +02:00
Alexander Boettcher
b888c95024 qemu-usb: reread settings on configuration profile
changes. The alternative settings get reread on all interfaces as done before
"qemu-usb: fix device endpoint update" commit by introducing specific
reset_alt_settings function. The fallthrough case was intentionally before
the "qemu-usb: fix device endpoint update" case, which now is wrong.

Issue #4596
2022-08-31 15:10:17 +02:00
Alexander Boettcher
adc4d47251 usb_host: use Expanding reporter for device report
Issue #4596
2022-08-31 15:09:23 +02:00
Christian Helmuth
c333fc6f04 version: 22.08 2022-08-31 14:04:57 +02:00
Norman Feske
71571c4072 News item for version 22.08 2022-08-31 13:49:11 +02:00
Norman Feske
6c3d6253ef Release notes for version 22.08 2022-08-31 12:13:10 +02:00
Christian Helmuth
4dddc41b71 depot: update recipe hashes 2022-08-31 09:32:09 +02:00
Christian Prochaska
85044d65af qt5: add missing include in qtwebengine
Fixes #4595
2022-08-31 09:32:09 +02:00
Christian Helmuth
0368601b16 Prevent warning in trace-recorder policy
Make warned about

  make[2]: Circular /plain/krishna/build/genode_staging/x86_64/bin/ctf0_pcapng <- ctf0_pcapng dependency dropped.
2022-08-31 09:32:09 +02:00
Norman Feske
60194d666d menu_view: add 'important' frame style
This style is used by the upcoming phone version of Sculpt for GUI
elements that are supposed to stand out a little bit more than the
regular frame style.
2022-08-31 09:32:09 +02:00
Norman Feske
461a27a674 sculpt_manager: support opaque menu_view instances
Related to issue #4592.
2022-08-31 09:32:09 +02:00
Norman Feske
2772abc8d7 menu_view: configurable alpha channel and bg color
This patch enhances menu_view with the optional configuration attributes
'opaque' and 'background'. Setting 'opaque' to "yes" suppresses the use
of the alpha channel at the GUI session. This improves the drawing
performance by 20% on the PinePhone. Since the menu_view uses the
gems/gui_buffer.h utility, the 'Gui_buffer' received a new 'Alpha'
argument at construction time.

The 'background' attribute can be specified to define the reset color of
the GUI buffer. It alleviates the need to create a frame widget for the
top level.

The patch also switches the optimization level for compiling menu_view
to -O3, which increases the drawing performance on the PinePhone by 30%.

Fixes #4592
2022-08-31 09:32:09 +02:00
Norman Feske
bd8c7f84dd touch_keyboard: tweaks for PinePhone display
This change increases the quota to allow the use of bigger fonts, and
tweaks the style such that the keyboard gets a decent appearance on the
PinePhone's 1440x720 display.
2022-08-31 09:32:09 +02:00
Norman Feske
697d2e86d7 sculpt: add modem support via USB net
This patch adds principle support for using a USB-net modem as
mobile-data uplink. The change is motivated by the upcoming phone
manager for the PinePhone where the modem serves as the primary network
uplink. For the regular PC version of Sculpt, the feature is not needed
(hence remains disabled) because USB net can be deployed from a package
as described in:

  https://genodians.org/jschlatow/2021-07-21-mobile-network

The patch also renames the "Local" network option to "Disconnected" to
be more intuitive.
2022-08-31 09:32:09 +02:00
Norman Feske
5a0b4c98aa sculpt_manager: move Network::_menu_view to Main::
By decoupling the network dialog's menu view from the 'Network' class,
we become able to host the network dialog in the same menu view instance
as other dialogs.
2022-08-31 09:32:09 +02:00
Norman Feske
6f2237fc46 sculpt_manager: add missing includes 2022-08-31 09:32:09 +02:00
Norman Feske
4f4f270d35 sculpt.run: expose leitzentrale state to manager
This patch allows the sculpt manager hosted in the leitzentrale
subsystem to observe the toggling between the runtime and the
administrative GUI. This enables alternatives to the use of the
gui_fader for switching between both views. In particular, the
upcoming phone_manager toggles the visibility of its own GUI
depending on the leitzentrale state.
2022-08-31 09:32:09 +02:00
Norman Feske
8b85eb9b34 sculpt.run: customize initial /config/managed/
In a Sculpt system based on the upcoming phone_manager, the event filter
obtains its static configuration from /config/managed/event_filter.
Without the requirement for changes at runtime, there is no need to
have the phone_manager in the loop after all.

Without this patch however, this file was always initialized with the
template gems/sculpt/event_filter/default, which was presumably used
only at boot time until the sculpt manager has produced the first
generated event-filter configuration.

This patch applies the choice of optional configs - i.e., a custom
event_filter config - to both the config/ and the initial content of
config/managed/. So in cases where the /config/managed/event_filter
remains entirely static, the latter properly reflects the choosen
variant.
2022-08-31 09:32:09 +02:00
Norman Feske
236ebecf44 event_filter: new touch-key filter
The new <touch-key> filter type can be used to trigger artificial
press/release events for predefined touch-screen areas.

Fixes #4587
2022-08-31 09:32:09 +02:00
Christian Helmuth
59f1fe7625 rump: ext2_fs depot package
Usable via Sculpt /config/deploy, e.g. via

  <start name="nvme-0.4.fs" pkg="ext2_fs">
    <route>
      <service name="Block">
        <child name="nvme-0.part_block" label="4"/>
      </service>
      <service name="RM">
        <parent/>
      </service>
    </route>
  </start>

Fixes #4590
2022-08-31 09:32:09 +02:00
Christian Helmuth
d82d67a4b2 part_block depot package
Usable via Sculpt /config/deploy, e.g.,

  <start name="nvme-0.part_block" pkg="part_block">
    <route>
      <service name="Block">
        <parent label="nvme-0"/>
      </service>
      <service name="Report" label="partitions">
        <parent/>
      </service>
    </route>
  </start>

Issue #4590
2022-08-31 09:32:09 +02:00
Christian Prochaska
8f9f0f1d7f qt5_textedit: add mesa driver requirement to runtime
Fixes #4591
2022-08-31 09:32:09 +02:00
Christian Helmuth
6fbc953dbd Declare missing exception types thrown in USB session 2022-08-31 09:32:09 +02:00
Christian Prochaska
82a57a10e7 qt5: update to version 5.15.2
Fixes #4589
2022-08-31 09:32:08 +02:00
Christian Prochaska
6d172b8e7a qt5.run: provide mesa driver route for children
Fixes #4588
2022-08-31 09:32:08 +02:00
Norman Feske
08279e6288 Create Point, Area, Rect via 'from_xml' functions
By using the new functions provided by the base API, this patch removes
the dependency of several components from include/decorator/xml_utils.h.

Issue #4584
2022-08-31 09:32:08 +02:00
Martin Stein
f64d1bbc30 vfs_libusb: fix missing dependency to libusb
Ref #4582
2022-08-19 07:59:10 +02:00
Norman Feske
381a3406ba sculpt: evaluate initial manual nic_router config
Fixes #4586
2022-08-17 16:33:14 +02:00