Commit Graph

1637 Commits

Author SHA1 Message Date
Josef Söntgen
e37792ce94 gpu: introduce information dataspace
The current info implementation (as RPC) is limited in a few ways:

  * The amount of data that may be transferred is constrained by the
    underlying base platform
  * Most information never changes during run time but is copied
    nonetheless
  * The information differs depending on the used GPU device and
    in its current implementation only contains Intel GPU specific
    details

With this commit the 'info' RPC call is replaced with the
'info_dataspace' call that transfers the capability for the dataspace
containing the information only. This is complemented by a client
local 'attached_info' call that allows for getting typed access to
the information. The layout of the information is moved to its own
and GPU-specific header file, e.g., 'gpu/info_intel.h'

Issue #4265.
2021-10-13 14:46:52 +02:00
Josef Söntgen
cfb170c719 gpu: move exec sequence number to Gpu namespace
Moving the type definition removes the aritifial linkage to the Gpu
information structure.

Issue #4265.
2021-10-13 14:46:52 +02:00
Josef Söntgen
3b40790e02 gpu: use Buffer_id to identify buffers
Rather than using the dataspace capability directly, let the client
choose its own local identifier that is linked to the underlying
capability.

Fixes #4265.
2021-10-13 14:46:52 +02:00
Josef Söntgen
ba430dfeac libdrm/iris: destroy Buffer_handle object
When the client frees the buffer, destroy the corresponding
Buffer_handle as well.

Fixes #4266.
2021-10-13 14:46:52 +02:00
Alexander Boettcher
6112c0df6d mesa: rename gpu-* pkg to mesa_gpu-*
for easier linking by user with the Mesa client ROM requests, which will be
mesa_gpu-drv.lib.so. Adjust mesa-gears demo accordingly.

Issue #4263
2021-10-13 14:46:51 +02:00
Alexander Boettcher
5aa3c56e5c mesa: add gears package
Issue #4263
2021-10-13 14:46:51 +02:00
Alexander Boettcher
2d2ef2a763 mesa: add gpu-iris package providing IRIS driver
Issue #4263
2021-10-13 14:46:51 +02:00
Alexander Boettcher
b6beff673a mesa: add gpu-cpu package providing SWRAST driver
Issue #4263
2021-10-13 14:46:51 +02:00
Sebastian Sumpf
07881f90a9 mesa/libdrm: remove signal EP
This is a left over from Mesa-11 and we exchanged it with a
'wait_and_dispatch_one_io_signal' for synchronous signal waits.

issue #4260
2021-10-13 14:46:50 +02:00
Sebastian Sumpf
59b23bc7e1 libdrm: Iris - execute batch buffer synchronous
* Wait for for completion before return from 'execbuffer2'. This makes
  buffer execution synchronous.

* Because the Iris driver manages the virtual address space of the GPU
  and creates one GEM context for each batch buffer we have to map/unmap
  all buffer objects before and after batch buffer execution.

issue #4260
2021-10-13 14:46:50 +02:00
Tomasz Gajewski
e6c915ae06 libssh port: immediate mode for ssh poll
This patch adds a switch to internal poll function in libssh that
allows to force this function to immediately return without actually
polling for data and in consequence processing this data. This switch
is used to avoid calling callback functions when flushing output
streams which caused locks due to recursive access to internal
ssh_terminal sessions registry.

Issue #4258
2021-10-13 14:01:02 +02:00
Tomasz Gajewski
6ef6f16cb3 libssh port: backported sftp_server_free
sftp_server_free function was added in 0.9 version of libssh and is
required to avoid memory leaks when clients are disconnecting.

Issue #4258
2021-10-13 14:01:02 +02:00
Tomasz Gajewski
f327a40bbb libssh port: required modifications for sftp
This patch allows to replace sftp packet read and write with
completely asynchronous versions needed to properly hook in existing
ssh_terminal implementation.

Issue #4258
2021-10-13 14:01:02 +02:00
Christian Helmuth
2ba5e4a5b1 libc/oss: check argp per ioctl
... as some ioctls do not require a valid pointer.
2021-10-13 14:01:02 +02:00
Christian Helmuth
83c5648d33 depot: update recipe hashes 2021-08-30 15:00:39 +02:00
Sebastian Sumpf
4782f9376c recipe: Qt5 texedit adjust to new Mesa version
Add dependency to 'libdrm' as it is required by Mesa 21

issue #4254
2021-08-30 15:00:38 +02:00
Christian Prochaska
ece837e8b8 qt5: prepare QtWebEngine sndio backend
Fixes #4257
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
31b049864c qt5_opengl: Disable Vulkan feature
With Mesa-21, Qt5 detects Vulkan to be enabled, even though it is not
supported in Genode. Also add DRM library in Qt5 run script.

issue #4254
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
46be4f1145 mesa_demo: adjust to Mesa 21.0.0
* support argc/argv + double buffering (Alexander Boettcher)
* Route intel/gpu driver to platform driver
* Use Gui session instead of framebuffer session (Josef Söntgen)

issue #4254
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
38d731bd79 libports: Add Mesa-21.0.0 support
* Switch mesa support from DRI to gallium
  Supported drivers are
    - softpipe (Sebstian Sumpf)
    - iris for Intel GPUs (Alexander Boetcher)
    - etnaviv for Vivante GPUs (Josef Söntgen)

* Mesa's generated files are placed into 'contrib/mesa-<hash>/generated'
  and are cloned per default from a separate Git repo in order to avoid
  hash updates upon package build. In case you need to generate files
  yourself use
  ! prepare_port mesa GENERATE_FILES=1

issue #4254
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
9041567f14 libports: Remove Mesa-11.2.2
issue #4254
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
b6ec4bdf05 libc/stdcxx ABI: symbols for Mesa-21.0.0
issue #4254
2021-08-30 15:00:38 +02:00
Josef Söntgen
dd90424129 libports: libdrm-2.4.105 update
Support for iris and etnvaviv

* entaviv:
  - libdrm on FreeBSD is not prepared for !PCI (and libc our is missing
    <sys/pciio.h>
  - missing <sys/types.h> include in xf86drmMode.c
  - etnaviv relies on linux header files - dummy in $(INC_DIR)
  - IOCTL FreeBSD ↔ Linux have swapped IO/OUT bit
  - O_CLOEXEC differs between FreeBSD ↔ Linux

issue #4254
2021-08-30 15:00:38 +02:00
Sebastian Sumpf
c26c50e59b libports: remove libdrm 2.4.21
issue #4254
2021-08-30 15:00:38 +02:00
Josef Söntgen
ac9e0947fd libc: add HM_REALMEM sysctl
Used by Mesa in the Gallium etnaviv driver.

issue #4254
2021-08-30 15:00:37 +02:00
Josef Söntgen
fb4d357b59 libc: pull in sys/pciio.h
This header is needed by recent versions of libdrm that feature
FreeBSD support.

issue #4254
2021-08-30 15:00:37 +02:00
Christian Prochaska
149bd999f3 vfs_oss: support more commands for VirtualBox 6 and sndio
Fixes #4252
2021-08-30 15:00:36 +02:00
Christian Helmuth
7618c9410a depot: update recipe hashes 2021-08-18 15:06:12 +02:00
Martin Stein
fa64aae7f8 nic_router: config attribute 'dns_config_from'
WARNING: BREAKS CONFIG COMPATIBILITY!

This commit changes the configuration interface of the NIC router in a way that
may break systems that use the component without proper adjustment!

How to adjust:
At each occurrence of the 'dns_server_from' attribute in a NIC router
configuration replace the attribute name with 'dns_config_from'. The attribute
value remains unaltered.

DETAILED DESCRIPTION

The new attribute name 'dns_config_from' reflects that also other aspects of
the DNS configuration of the denominated domain are used by the DHCP server
that holds the attribute. This commit is a preparation for forwarding also the
domain name (DHCP option 15) with the mechanism behind the attribute.

Ref #4246
2021-08-18 15:06:12 +02:00
Martin Stein
e648e7255a nic_router: optional icmp type 3 on fragm. ipv4
Via a new configuration attribute, the user can decide whether the router
should answer dropped fragmented IPv4 with an ICMP "destination unreachable"
packet and, if so, which value the ICMP code field of this packet should have.
The default is that the router doesn't send such responses (silently dropping
fragmented IPv4). The behavior is tested by the 'nic_router_ipv4_fragm' test.

Fixes #4236
2021-08-18 15:06:12 +02:00
Martin Stein
06a4608f4a nic_router: report dropped fragmented IPv4
If the new attribute 'dropped_fragm_ipv4' of the <report> tag in the NIC router
config is set "yes", the router will report the number of packets that were
dropped per interface respectively domain because fragmented IPv4 is not
supported. The default is not to report the counter. The behavior is tested by
the 'nic_router_ipv4_fragm' test.

Ref #4236
2021-08-18 15:06:12 +02:00
Martin Stein
619474bc90 nic_router: drop fragmented IPv4
The NIC router used to ignore the IPv4 header fields "More fragments" and
"Fragment offset" completely. Therefore higher-level protocols of fragmented
IPv4 were interpreted wrong because each fragment was considered a self-
standing packet, expecting, for instance UDP/TCP headers somewhere inside of
the UDP/TCP data field. Normally, such packets were dropped as soon as the
UDP/TCP checksum check failed because of the misinterpretation. However,
it was also possible for fragmented IPv4 to pass the router although normally
only partially.

IPv4 fragmentation support in the router would introduce some potential
security risks and is presumably not an easy endeavor. So, for now, we settled
on not supporting IPv4 fragmentation. With this commit, the router simply drops
all fragmented IPv4. This is reflected to the log for each fragment as "drop
packet (fragmented IPv4 not supported)" when 'verbose_packet_drop="yes"' is
configured.

The new test 'run/nic_router_ipv4_fragm' is an automated test for this
behavior. The test is added to the autopilot list.

Ref #4236
2021-08-18 15:06:12 +02:00
Christian Prochaska
d7a27c448d qt5: implement 'CancelableSyncSocket::Shutdown()'
Fixes #4239
2021-08-18 15:06:12 +02:00
Martin Stein
626b2f9cf2 run/libc_vfs_fs_fat: add to autopilot
Excludes board 'virt_qemu' from the test as we don't have block device drivers
for this board.

Ref #4220
2021-08-18 15:06:12 +02:00
Martin Stein
2533d7b4b6 vfs/fatfs: cleanup implementation
- remove redundant file system factory

- remove dead code block

  The code was guarded by preprocessor directives checking whether the
  contrib code define "_USE_MKFS" is 1. As "_USE_MKFS" is not set one
  for our port of FAT, the code was never executed and can be removed.

- remove uneffective config attributes

  Apparently, the former XML attributes to the plugin 'drive' and
  'codepage' had no effect. I tested them in a scenario with the VFS
  block server on a disk-image boot-module as back end. Regardless of
  the 'drive' value, the block session label was always "0". Regardless
  of the 'codepage' value, the FAT on the disk image succeeded to mount
  when not using '--codepage' for 'mkfs.fat' and failed to mount when
  using '--codepage' to specify a supported but foreign codepage for
  'mkfs.fat' (e.g. "720").

Ref #4220
2021-08-18 15:06:12 +02:00
Martin Stein
60c8369718 lib/fatfs: get rid of global static constructors
There was one global static constructor:

! namespace Fatfs { static Constructible<Platform> _platform; }

This caused applications that used the lib or the <fatfs> VFS plugin to end up
in an uncaught exception due to Genode::Component complaining that method
'construct' returned without executing pending static constructors if they
didn't call Genode::Env::exec_static_constructors().

As the use of Genode::Env::exec_static_constructors() is discouraged in Genode,
this commit rather moves the '_platform' object to the scope of the
initializing function and introduces a global static pointer to the object that
gets set by the initializing function. Although this prevents the exception, it
is, technically speaking even worse than the former solution as the new pointer
isn't checked for validity in contrast to the 'Constructible' object.

However, so far, I don't see a clean solution to this problem without the need
for Genode::Env::exec_static_constructors().

Fixes #4220
2021-08-18 15:06:12 +02:00
Alexander Boettcher
ffc89f3edf gpu/intel: let guard page handling up to client
For mesa-21 the client takes care and manages
the virtual address space of the vGPU by itself and the intel/gpu driver
can't add silently a guard page anymore. Move the patch to the drm/ioctl
of the former mesa version.

Issue #4148 #4233
2021-08-18 15:06:11 +02:00
Martin Stein
f8953de7ac nic_router: replace term "uplink" with "NIC client"
BREAKS CONFIG COMPATIBILITY:
This commit changes the configuration interface of the NIC router in a way that
may break systems that use the component without proper adjustment!

HOW TO ADJUST:
At each occurrence of the '<uplink ...>' tag in a NIC router configuration
replace the tag name 'uplink' with 'nic-client'. The rest of the tag stays the
same.

The term "uplink" for network interfaces in the router that have a NIC session
client as back end was introduced in a time when Uplink sessions didn't yet
exist. Now, they do and, although both an uplink and an Uplink session
normally describe a network session between router and network device driver,
they are based on two different service types (NIC and Uplink). This can easily
cause confusion when integrating the router (the <uplink> is not related to
Uplink sessions) or trying to understand its functioning (an 'Uplink' object
has nothing to do with the Uplink service).

Therefore, this commit introduces the more specific term "NIC client" for an
interface that is based on a NIC session requested by the router. This doesn't
imply any semantic changes at the NIC router. However, the commit also brings a
broader update of the router's README and removes the term "downlink" that was
used only in documentation to refer to interfaces backed by a NIC session
provided by the router. The term was only associated with this meaning because
it is the natural counterpart to an uplink. This isn't appropriate anymore as
the terms for interface types have moved to a more technical level.

The commit adjusts all scenarios in the basic Genode repositories properly.

Fixes #4238
2021-08-18 15:06:11 +02:00
Christian Helmuth
fce525f122 depot: update recipe hashes 2021-07-28 11:27:05 +02:00
Alexander Boettcher
908d581a8c qemu-usb/webcam: reset delay packet state
on feature reset initiated by guest

Issue #4078
2021-07-28 11:27:04 +02:00
Johannes Schlatow
b38ec9f238 usb_webcam: correctly enable auto exposure mode
genodelabs/genode#4231
2021-07-28 11:27:04 +02:00
Johannes Schlatow
1bfc828826 libuvc: add UVC 1.50 support
genodelabs/genode#4231
2021-07-28 11:27:04 +02:00
Johannes Schlatow
b51b9e1ef3 libusb: fix size of control messages
Fixes genodelabs/genode#4230
2021-07-28 11:27:04 +02:00
Christian Helmuth
119d72ad94 fetchurl: User-Agent header and HTTP response code
I discovered thinkbroadband.com requires the User-Agent header field and
rejects requests missing it with HTTP response code 403 "access to the
requested resource is forbidden". Now, fetchurl always adds the
User-Agent header fetchurl/LIBCURL_VERSION.

Also the error message now contains the HTTP response code.
2021-07-28 11:25:21 +02:00
Norman Feske
5138aeba80 libc: fix nested monitor call in 'symlink'
The symlink implementation wrongly constructed a 'Sync' object within
the context of a monitor call. The 'Sync' constructor indirectly
depended on libc I/O for obtaining the current time, ultimately
resulting in a nested attempt of a monitor call. This could be
reproduced via the base.run script:

  $ cd /home
  $ ln -s a b

The 'ln' command resulted in the following log message:

  [init -> /bin/bash -> 7] Error: deadlock ahead, mutex=0x10ff8c70, return ip=0x500583a7

The patch fixes the problem by splitting the single monitor call into
two monitor calls and moving the construction of the 'Sync' object
in-between both monitor calls, thereby executing the constructor at the
libc application level.

Fixes #4219
2021-07-28 11:25:21 +02:00
Sebastian Sumpf
4d4cc4fd02 libm: use libm from libc and remove openlibm
- enable libm for x86/arm
- update ieee754 to slightly changed output
- remove openlibm from port

fixes #4213
2021-07-28 11:25:21 +02:00
Christian Prochaska
a856bfb4ab qt5: implement 'SyncSocket' with pipes on Genode
Fixes #4208
2021-07-28 11:24:55 +02:00
Christian Prochaska
3824c0ca5f qt5: ignore 'fcntl(F_SETLK)' error in sqlite3 implementation
Fixes #4194
2021-07-28 11:24:55 +02:00
Christian Helmuth
ece33d37f8 depot: update recipe hashes 2021-06-25 11:46:37 +02:00
Johannes Schlatow
b83c8f35c6 depot: ffi for x86_32
genodelabs/genode#4201
2021-06-25 11:43:41 +02:00
Sebastian Sumpf
a242bfce48 libports: ffi for x86_32
- Required by glib

issue #4201
2021-06-25 11:43:41 +02:00
Sebastian Sumpf
19a7997734 qemu-usb: consume device report during controller construction
Initially parse the USB devices report after the signal handler is
registered, do not rely on a signal to be triggered (issue #1788).

Fixes #4206
2021-06-25 11:43:41 +02:00
Christian Helmuth
c585e008b1 acpica: prevent recursive 'memset()' calls with gcc 10
Thanks to Peter for the patch.

Issue #4125
2021-06-25 11:41:45 +02:00
Johannes Schlatow
2c87c68a5d depot: add ffi api and src archives
Fixes genodelabs/genode#4201
2021-06-25 11:41:45 +02:00
Sebastian Sumpf
ff57bf617b usb_webcam: webcam run script
Run script for quickly testing webcams in Qemu or on target.

issue #4196
2021-06-25 11:41:44 +02:00
Sebastian Sumpf
818f1682ee qemu-usb: flush EP improve isochronous handling
- Patch the XHCI model in order to handle frame wrapping correctly. For
  this adjust 'mfindex_kick' to the correct period (same, before, or after
  'mfindex').

- Flush EP when it is stopped, this causes all pending packets for the EP
  to be acked. Correct counting of packets in flight.

- Add BEI patch by Josef.

issue #4196
2021-06-25 11:41:44 +02:00
Alexander Boettcher
4aa99fd1a9 qemu-usb: reduce cpu load by webcam model
if no new frame is available for capturing

Fixes #4078 #4196
2021-06-25 11:41:44 +02:00
Sebastian Sumpf
c66a196f76 usb_webcam: package recipes
- API packages for: libusb, libuvc, and libyuv
- Source packages for: API packages + USB webcam app
- Meta package for USB webcam
- Raw package for USB webcam configuration

issue #4196
2021-06-25 11:41:44 +02:00
Sebastian Sumpf
9165c7601d libyuv: make shared object
- Adjust port to Genode expected layout
- Make shared library
- Adjust dependent infrastructure to change

issue #4196
2021-06-25 11:41:44 +02:00
Christian Prochaska
747d01e854 qt5: adapt QtWebEngine contrib code for use of nss
Fixes #4192
2021-06-25 11:41:44 +02:00
Christian Helmuth
434d007dc1 stdcxx: some missing symbols for basic_string
Revealed with -O0 when linking test/lx_fs_notify/file_writer.

Issue #4070
2021-06-25 11:41:44 +02:00
Alexander Boettcher
ab31de0f6a libc_integration: reduce rounds for x86_32
autopilot mode. The test machine is less powerful as the x86_64 one.

Issue #3967
2021-06-25 11:41:43 +02:00
Pirmin Duss
4053e1628b lx_fs: support for unlink
This is based on the work of @ehmry and @sidhussmann.

Issue #4070
2021-06-25 11:41:43 +02:00
Christian Prochaska
60eec251e0 qt5: increase stack size of QtWebEngine render thread
Fixes #4168
2021-06-02 10:36:01 +02:00
Sebastian Sumpf
cf2527269f qemu-usb: allocate host devices after webcam
Because qemu-usb allocated host devices after 'USB_HOST_DEVICE' in the
object array and 'USB_WEBCAM' is loacated after 'USB_HOST_DEVICE' the
webcam model can overwrite an already allocated pass-through device. As
a solution add the 'USB_FIRST_FREE' to make it clear from where host
devices can be allocated. Also increase the number of supported host
devices to eight.

fixes #4182
2021-05-31 15:19:46 +02:00
Christian Prochaska
520b69ef0d libports: update expat port
Fixes #4183
2021-05-31 15:19:44 +02:00
Christian Helmuth
1d52bd017d depot: update recipe hashes 2021-05-28 14:16:46 +02:00
Christian Helmuth
62f83b7198 linux_nic_drv: optionally report MAC address
Issue #4133
2021-05-28 14:16:45 +02:00
Christian Helmuth
464f0eaf8b linux_nic_drv: remove nic_server mode
Issue #4133
2021-05-28 14:16:45 +02:00
Christian Prochaska
7b197d54ed tool chain: update gdb to version 10.2
Issue #4094
2021-05-28 14:16:44 +02:00
Christian Helmuth
faf491ce92 smartcard: replace usb_drv by usb_host_drv 2021-05-28 14:16:44 +02:00
Alexander Boettcher
98f524bb41 qemu-usb/webcam: signal capturing off earlier
based on comment in Linux sources. Reduce fallback off-capturing detection
to 1s.

Issue #4078
2021-05-28 14:16:44 +02:00
Sebastian Sumpf
5135ff2dc2 usb_webcam: An app using libuvc for USB webcams
issue #4158
2021-05-28 14:15:28 +02:00
Sebastian Sumpf
4a56171a77 libports: port of libuvc
by Josef Soentgen

issue #4158
2021-05-28 14:15:28 +02:00
Sebastian Sumpf
ae5b4c9624 libusb: Make USB library more robust
- Add reference count for open/close
- Add cancel transfer support
- Handle packet stream correctly

issue #4158
2021-05-28 14:15:28 +02:00
Josef Söntgen
46c846ef91 libports: add iso handling to libusb
issue #4158
2021-05-28 14:15:28 +02:00
Sebastian Sumpf
c8c589d91a libyuv: enable MJPEG support
issue #4158
2021-05-28 14:15:28 +02:00
Josef Söntgen
5254930930 libports: update jpeg library to v9d
issue #4158
2021-05-28 14:15:28 +02:00
Alexander Boettcher
04d8e03ecb mesa: use 32bit RGB in egl platform lib
Fixes distortion in mesa gears i965

Issue #4148
2021-05-28 14:15:27 +02:00
Alexander Boettcher
cfe29b0e52 libc_integration.run: specify random source
After update of stdcxx, either hardware (CPU) random sources are taken
or, if not available/insufficient, /dev/urandom is used.

Issue #3967
Issue #4094
2021-05-28 14:15:27 +02:00
Alexander Boettcher
d4b9be8d44 stdcxx: support /dev/urandom
when cpu does not provide sufficient hardware support. (happens on our
nightly test machine as also build machine).

Issue #4094
2021-05-28 14:15:27 +02:00
Martin Stein
a0517686ca ports/libsparkcrypto: update for GCC 10
The old port version contained '*.ali' files that were build with an older GCC
which led to problems when compiling packages that use the port with the new
GCC 10. The '*.ali' files of the new port version were generated with GCC 10.

Fixes #4145
2021-05-28 14:15:26 +02:00
Alexander Boettcher
f8d0552d52 libc_integration: fix out-of-bound access
which leads to sporadic pagefaults/segmentation faults.

Fixes #3967
2021-05-28 14:15:26 +02:00
Alexander Boettcher
1c20ed12c1 qemu: sanity check misconfigured memory for okl4
Issue #4095
2021-05-28 14:15:26 +02:00
Martin Stein
f8b2fd522b ports/ada-runtime: update to support gcc 10
Fixes #4128
2021-05-28 14:15:26 +02:00
Christian Prochaska
471d34a367 Remove mpc and mpfr ports
These ports are not needed anymore with the 21.05 tool chain update.

Issue #4094
2021-05-28 14:15:26 +02:00
Christian Prochaska
d5e4ffd191 sanitizer: update to version 10.3.0
Issue #4094
2021-05-28 14:15:26 +02:00
Christian Prochaska
4a4b754bf2 gcov: update to version 10.3.0
Issue #4094
2021-05-28 14:15:26 +02:00
Christian Prochaska
a0f5d34e25 stdcxx: update to version 10.3.0
Issue #4094
2021-05-28 14:15:26 +02:00
Christian Helmuth
777923f9bd depot: update recipe hashes 2021-05-10 11:18:12 +02:00
Martin Stein
66feb939e6 cbe_tester: compile errors/warnings with gcc 10
Fixes #4113
2021-05-10 11:17:20 +02:00
Norman Feske
516a9a6925 depot: update recipe hashes 2021-05-05 11:35:31 +02:00
Christian Prochaska
00d13cf304 qt5: fix build errors with gcc 10
Fixes #4132
2021-05-05 11:35:31 +02:00
Christian Prochaska
9b854e1496 Prevent recursive 'memset()' calls with gcc 10
Fixes #4125
2021-05-05 11:35:31 +02:00
Christian Prochaska
aebece5110 readline: fix build error with gcc 10
Fixes #4103
2021-05-05 11:35:31 +02:00
Alexander Boettcher
910ea16405 qemu-usb: restrict build to x86
Issue #4078
2021-05-05 11:35:28 +02:00
Alexander Boettcher
58db8c647a qemu-usb: add usb webcam model
Fixes #4078
2021-05-05 11:35:28 +02:00
Alexander Boettcher
4826bd82fe qemu-usb: fix spelling
Issue #4078
2021-05-05 11:35:28 +02:00
Alexander Boettcher
7b90f8f857 libports: add libyuv support
Issue #4078
2021-05-05 11:35:28 +02:00
Christian Prochaska
a2e62db6ec qt5: fix libpng vulnerabilities
Fixes #4089
2021-05-05 11:35:28 +02:00
Alexander Boettcher
7503472ae6 stdcxx: add missing symbols for istream and thread
Issue #3967

triggers using -O0 with test-libc_integration:

libc_integration/main.cc:146: undefined reference to `std::istream::operator>>(unsigned long&)'

contrib/stdcxx-80f380143250d4f951433876698b54fdac32b95f/include/stdcxx/std/thread:67: undefined reference to `vtable for std:🧵:_State'
2021-05-05 11:35:27 +02:00
Pirmin Duss
bb6617ad03 New libc_integration test
I created a test program which stresses the interplay between libc,
pthreads and vfs_pipe and may detect regressions.

The program starts a thread that spawns a bunch of workers, sends and
receives data to them through a pipe. When all data of a worker is
collected, the worker is finished (join()) and a new worker is started.
Both the number of bytes sent to the worker and the size of its
answer are random.

Issue #3967
2021-05-05 11:35:27 +02:00
Josef Söntgen
8f30fc993d libc: check path pointer in file I/O functions
Fixes #4088
2021-05-05 11:21:42 +02:00
Alexander Boettcher
33a64f79dc libc: place pthreads round-robin
if the number of threads started exceed configured placement configuration

Issue #3967
2021-05-05 11:21:42 +02:00
Pirmin Duss
7de62734e5 libc: add pipe2 symbol to symbols
Issue #3967
2021-05-05 11:21:42 +02:00
Norman Feske
d73eaaa14c libc: exclude arm_initfini.c
This compilation unit contains a global constructor, which violates our
assumption that the libc is free of global constructors on ARMv7.
Specifically, the graphical terminal fails with the following message:

[init -> terminal] Error: Component::construct() returned without executing
                          pending static constructors (fix by calling
                          Genode::Env::exec_static_constructors())
[init -> terminal] Error: Uncaught exception of type 'Linker::Fatal'

In this case, the libc-less terminal uses the VFS. The VFS mounts the
ttf VFS plugin. The ttf VFS plugin depends on the libc.

The compilation unit 'arm_initfini.c' can safely be excluded because it
merely initializes the global '_libc_arm_fpu_present' variable, which
is not used by the current version of our libc/libm.

Fixes #4080
2021-04-20 12:12:48 +02:00
Norman Feske
efbed6f7bf depot: update recipe hashes 2021-04-20 12:10:58 +02:00
Stefan Kalkowski
d1cf9c86b8 os: introduce device type in platform driver
* Move "compatible" property value to "type" attribute
* Turn device_by_property helper in Platform::Connection into device_by_type

Fix #4074
2021-04-20 12:10:58 +02:00
Norman Feske
46ca576eac Adjust gcov cap quota for seL4 2021-04-20 12:10:58 +02:00
Norman Feske
4546148ab7 Adjust test-libc_fifo_pipe cap quota for seL4 2021-04-20 12:10:58 +02:00
Norman Feske
468e7a825c base/cache.h: rename Cache_attribute to Cache
The short name is better because the type will become prominently
visible at the API.

Issue #2243
2021-04-20 12:10:31 +02:00
Christian Prochaska
f89414c637 libports: update expat port
Fixes #4060
2021-04-20 12:03:02 +02:00
Christian Helmuth
0ac4d1d411 libc: rename special-purpose pthread creation functions
The functions are used by our VirtualBox ports to hook into thread
creation and, thus, are listed in the ABI symbols.

Issue #4031
2021-03-29 15:48:11 +02:00
Norman Feske
ca50a41d28 depot: update recipe hashes 2021-03-23 11:28:53 +01:00
Christian Prochaska
3d432331b9 libc: mmap: use VFS handle as reference for shared mappings
Fixes #4050
2021-03-17 16:30:41 +01:00
Christian Prochaska
446df00d0d libc: support 'RLIMIT_DATA' resource in 'getrlimit()'
Fixes #4049
2021-03-16 17:45:40 +01:00
Norman Feske
5c5b56d1e0 depot: update recipe hashes 2021-03-12 12:08:24 +01:00
Alexander Boettcher
521663c6de system_rtc: add standalone runtime package
Package contains no rtc driver, which must be provided separately.

Issue #4046
2021-03-12 12:01:39 +01:00
Norman Feske
2baa283d87 vfs_lwip: reduce repeated warnings
This patch avoids the repeated warning "read blocked until lwIP
interface is ready" by printing the message only once. Otherwise,
the log is flooded with those warnings when falkon web browser
is started on Sculpt OS without network connectivity.
2021-03-12 12:01:39 +01:00
Josef Söntgen
42f3d2eccd qemu-usb: reset completion pointer
Reset the completion pointer to prevent a double free in case the
packet is processed during ISOC IN request handling.

Fixes #4041.
2021-03-12 12:01:38 +01:00
Norman Feske
1e0d843464 libc: avoid using placement new operator
Issue #2106
2021-03-12 12:01:38 +01:00
Christian Helmuth
6e9843bd05 test-libc_fifo_pipe: more cap quota required for sel4/x86_64
Issue #4030
2021-03-12 12:01:37 +01:00
Norman Feske
ba567f4ba8 Avoid double slashes in select_from_repositories
Issue #4019
2021-03-12 12:01:37 +01:00
Christian Helmuth
0afd3db894 depot: update recipe hashes 2021-02-25 11:24:23 +01:00
Christian Prochaska
dd92ab126b libc: test TLS support in pthread test
Fixes #4023
2021-02-23 12:19:25 +01:00
Norman Feske
64165d829e depot: update recipe hashes 2021-02-23 12:07:18 +01:00
Christian Prochaska
59459e60e7 libc: pthread TLS optimizations
Fixes #4024
2021-02-23 12:07:17 +01:00
Sid Hussmann
3ff0efd627 vfs/pipe: add fifo feature to pipe plugin
The vfs pipe plugin can now be used as named pipe which anables data
transfer via file handles from one component to another. E.g. if one
would like to send data from component A to stdin of a libc component B,
one can do so by simply writing to that fifo file.

Issue #3583
2021-02-23 12:07:16 +01:00
Sebastian Sumpf
b6d20b4742 autopilot: disable run script not supported by riscv
- libc and nic driver are currently not available on RISC-V

issue #4021
2021-02-23 12:07:16 +01:00
Christian Helmuth
954f03257d Update curl to version 7.70.0
Issue #3773
2021-02-23 12:07:16 +01:00
Pirmin Duss
190b4784c5 openssl: do not depend on ARM CPU probing
With this commit libcrypto does not use ARM NEON extension as long as
SPECS includes "neon". arm_v7a does declare "neon" per default while
arm_v8a does.

Issue #3773
2021-02-23 12:07:16 +01:00
Christian Helmuth
f23e302475 Update OpenSSL to version 1.1.1i
Note, OpenSSL now comes as one combined depot archive *openssl* that
replaces the former *libssl* and *libcrypto* archives. The libraries are
still separate binaries for compatibility with legacy software.

Issue #3773
2021-02-23 12:07:16 +01:00
Martin Stein
f9c258a372 lwip_lx.run: typo in doc
Ref #3961
2021-02-23 12:02:45 +01:00
Josef Söntgen
1b77cb3832 qemu-usb: add ring-buffer for ISOCH OUT transfers
Be more in line with the original host implementation in Qemu and
buffer transfers. Having transfers in-flight helps to smoothen playback
in case other components utilize the CPU.

Issue #4018.
2021-02-23 12:02:44 +01:00
Josef Söntgen
19d9409a34 qemu-usb: adapt ISOCH IN handling for audio
Linux as well as Windows guests want queue to a varying number of
transfers, where each transfer only covers one transaction (iso frame).
The best results were obtained by following that behaviour rather
than queuing multiple iso frames per requests (like is done with OUT
transfers).

The number of requests queued is increased to 32 while the number of
packets per reques is decreased to 1.

Issue #4018.
2021-02-23 12:02:44 +01:00
Josef Söntgen
9918a8f88d qemu-usb: update port to 5.2.0
The contrib code is updated from 2.4.1 to version 5.2.0 and the used
device-model is changed to QEMU xHCI. Due to this change older guests
OSes, namely Windows 7, that relied on the NEC xHCI device-model will
not work anymore.

The 'Qemu::Controller' interface was extended by an 'info' method, which
returns the vendor and product ID. This allows for removing the
hard-coded values in the VirtualBox glue code.

Issue #4018.
2021-02-23 12:02:44 +01:00
Josef Söntgen
b51ae104c2 qemu-usb: use bounce buffer to access DMA memory
The former implemention assumed that the guest physical memory is
mapped continously. This, however, is not true. Writing larger
files to an USB stick with a Windows 10 guest would therefore lead
to data corruption.

The current implementation uses a bounce buffer to copy the data
to and from the guest physical memory and leaves dealing with the
memory mappings entirely up to the VMM.

Fixes #4017.
2021-02-23 12:02:44 +01:00
Norman Feske
a99f6a81b6 libc: clone 'environ' pointer value after fork
The 'environ' pointer is a global variable that must be considered as
part of the application state. It must be copied from the parent to the
child process during fork. Otherwise, a child returning from fork is
unable to access environment variables before invoking execve. The
actual environment variables and their values are already captured
because they reside at the application heap, which is cloned from the
parent. So the copied 'environ' pointer refers to valid data.

Fixes #4015
2021-02-23 12:02:44 +01:00
Alexander Boettcher
696d8f030f libgmp: avoid undefined gmpn_*_2 symbols (x86_64)
__gmpn_addmul_2
__gmpn_mul_2

Fixes #4001
2021-02-23 12:02:42 +01:00
Norman Feske
8cc2662aac Remove support for the Muen separation kernel
Fixes #3995
Fixes #3994
2021-02-23 11:55:44 +01:00
Christian Helmuth
14db22c77c nic_router.run: disable test 2 UDP
Issue #3992 is still pending but has low priority, so disable the test
to reduce the noise and increase the chance to spot independent
regressions.
2021-02-23 11:53:42 +01:00
Martin Stein
691be92046 Don't use the NIC server mode of NIC drivers
Issue #3961
2021-02-23 11:53:41 +01:00
Norman Feske
a981fb864c depot: update recipe hashes 2021-01-25 14:00:43 +01:00
Piotr Tworek
384cf14bee libc: Remove unused variables from Libc::Kernel.
The _dispatch_pending_io_signals and _original_suspended_callback member
variables are not used anywhere in the code. This prompts clang to produce
a warning message about it. Remove both variables to fix it.

Issue #3985
2021-01-25 14:00:42 +01:00
Piotr Tworek
80318b9ae0 libc: Add semicolons after [[fallthrough]]
GCC doesn't care, but clang complains if [[fallthrough]] is not followed
by a semicolon. Existing Genode code is also not consitent in this regard.
This patch adds the extra semicolons since it works in both GCC and
clang.

Issue #3985
2021-01-25 14:00:42 +01:00
Piotr Tworek
71abfb3b4f libc: Mark Libc::Vfs_plugin class as final.
The class has final destructor, but is not itself final. This prompts
clang to produce the following warning message:

class with destructor marked 'final' cannot be inherited from [-Wfinal-dtor-non-final-class]
                ~Vfs_plugin() final { }
                              ^
vfs_plugin.h:39:13: note: mark 'Libc::Vfs_plugin' as 'final' to silence this warning

Issue #3985
2021-01-25 14:00:42 +01:00
Piotr Tworek
395a9b5bf5 libc: Remove unused print function from select.cc.
This static inline function is not used anywhere. GCC does not care,
but clang warns about this. Remove the function to allow the code to
compile cleanly with both clang and GCC.

Issue #3985
2021-01-25 14:00:42 +01:00
Piotr Tworek
53081ac6b3 libc: Dont't use local_addr in try/catch block.
The code in Libc::Cloned_malloc_heap_range initializes its local_addr
member variable by calling Region_map::attach_at. This function can
throw Region_conflict exception. The handler for this exception uses the
local_addr to produce an error message. Such error log is IHMO
useless, or even incorrect since the value of local_addr is undefined
in such case.

Its also worth noting that clang 12 produces the following warning for
this code:
  "cannot refer to a non-static member from the handler of a constructor
   function try block"

Issue #3985
2021-01-25 14:00:42 +01:00
Alexander Boettcher
9d239957bc libc: update seek state on opening O_APPEND fds
If a fd is opened in append mode and just is to be used (so never written by
the parent component) for the to be forked child, the seek state was not
pointing to the end of the file.  The wrong seek value then was used in
File_descriptor_allocator::generate_info().

Issue #3991
2021-01-25 13:58:10 +01:00
Alexander Boettcher
5fa91c573b libc: update O_APPEND fds on joined child
The fds in O_APPEND state may have changed by the child. The local seek
state needs to be valid/current for the next to be forked child, which seek
state is set by File_descriptor_allocator::generate_info().

Issue #3991
2021-01-25 13:58:10 +01:00