Commit Graph

8923 Commits

Author SHA1 Message Date
Norman Feske
a2b303e95a Road map for 2020 2020-02-04 15:51:10 +01:00
Alexander Boettcher
7b964fa700 base: add affinity space info to platform info
Issue #3599
2020-02-04 15:51:10 +01:00
Alexander Boettcher
72f5f9d133 sculpt_manager: apply affinity-space to runtime
Issue #3599
2020-02-04 15:51:10 +01:00
Christian Prochaska
186a6bc080 test-tcp_bulk_lxip: increase timeout value
Fixes #3609
2020-02-04 15:51:10 +01:00
Norman Feske
567d9f7910 Xml_node::Unquoted utility for attribute values
The new utility can be used to revert quoted XML attribute values.
Such quoting is needed whenever an attribute value can contain '"'
characters. E.g., in the menu_view's <label text="..."> widget.

Issue #1757
2020-02-04 15:51:10 +01:00
Norman Feske
d70cf314d8 Never throw in 'Attached_rom_dataspace::size'
If the ROM service returned in invalid dataspace, reflect this condition
via a size of zero instead of triggering an exception of type
'Reconstructible<Attached_dataspace>::Deref_unconstructed_object'.

Issue #3606
2020-02-04 15:51:10 +01:00
Norman Feske
c6445da654 vfs: watch support for <rom> file system
Fixes #3606
2020-02-04 15:51:10 +01:00
Norman Feske
96cde52838 vfs: make <rom> fs robust against invalid ROMs
An invalid ROM dataspace can occur, for example, when requesting a ROM
from the report_rom service before the first report was posted. Such a
<rom> node can still be useful if it's dynamic. E.g., it can be watched.
Hence, the corner case of an invalid ROM dataspace should be gracefully
handled instead of causing an abort.

Issue #3606
2020-02-04 15:51:09 +01:00
Norman Feske
c67a0d3dd8 os/dynamic_rom_session.h: support Xml_generator
This patch adds a special variant of a 'Content_producer' called
'Xml_producer', which allows the direct use of an 'Xml_generator'
for generating the ROM-module content.
2020-02-04 15:51:09 +01:00
Norman Feske
78c0e5f6b6 New sandbox library extracted from init component
This patch extracts the child-management functionality from the init
component into a new library called "sandbox". The library API is
located at 'os/include/os/sandbox.h'.

The sandbox API allows for the interaction of the component with the
sandboxed children by providing locally implemented services. This
mechanism is illustrated by the new test at os/src/test/sandbox.

Issue #3601
2020-02-04 15:51:09 +01:00
Norman Feske
f82e7df0ba os/buffered_xml.h: support for generating XML
This patch extends the 'Buffered_xml' utility with a new constructor
that fills the buffer with the output of an 'Xml_generator'. It thereby
presents an easy way to generate XML to be consumed locally.

The patch also add a deprecation mark to the original 'xml' accessor
because copying 'Xml_node' objects (here as return value) is dangerous.
The new 'with_xml_node' method should instead be used to access the XML
content stored in the buffer.

Fixes #3602
2020-02-04 15:51:09 +01:00
Norman Feske
640a001ab6 util/xml_node.h: avoid internal use of exceptions
The XML parser used to rely in C++ exceptions while parsing, which is an
artifact from the initial implementation. This patch reworks the code such
that exceptions are avoided in the common cases.

Fixes #3605
2020-02-04 15:51:09 +01:00
Alexander Boettcher
c5c5f8754c test-init: add test to check for affinity warning
Issue #1412
2020-02-04 15:51:09 +01:00
Alexander Boettcher
5be3bf4f26 init: warn about missing affinity-space
if affinity is set by children

Issue #1412
2020-02-04 15:51:09 +01:00
Alexander Boettcher
d132fc0a73 init: scale affinity location
Issue #1412
2020-02-04 15:51:09 +01:00
Christian Helmuth
285a33c97d dde_linux: add missing white space in log message 2020-02-04 15:51:09 +01:00
Alexander Boettcher
f09ac23144 base: Timestamp type on arm_64 is 64bit 2020-02-04 15:51:09 +01:00
Alexander Boettcher
734752d6b5 base-nova: show size of framebuffer correctly 2020-02-04 15:51:09 +01:00
Christian Prochaska
4fc6c4ff5c test-tcp_bulk_lwip: increase timeout value
Fixes #3604
2020-02-04 15:51:09 +01:00
Christian Prochaska
746d373362 vfs_lxip: classify 'data' file as continuous
Fixes #3603
2020-02-04 15:51:09 +01:00
Alexander Boettcher
2256f5fb4b dde_linux: add dma_wmb/rmb barriers for arm_v6 2020-02-04 15:51:09 +01:00
Christian Prochaska
d8e2c95597 vfs server: ensure retry for stalled session
Fixes #3600
2020-02-04 15:51:09 +01:00
Alexander Boettcher
6506240642 dde_linux: add dma_wmb/rmb barriers for arm_v7
and remove re-defined dma_wmb in fec driver
2020-02-04 15:51:09 +01:00
Sebastian Sumpf
bd284347da libports: fix undefined reference for gmp on arm_v8
* enable native 'invert_limb' implemenation
* disable native 'udiv_qrnnd' implemenation

fixes #3598
2020-02-04 15:51:08 +01:00
Sebastian Sumpf
3813f9772a libports: add '__gmpn_invert_limb' for arm_v7
Implementation was missing.

issue #3598
2020-02-04 15:51:08 +01:00
Sebastian Sumpf
1902d1a06b hw: do not map boot modules in bootstrap
This commit safes virtual address space.
2020-02-04 15:51:08 +01:00
Josef Söntgen
7ecabb25eb ssh_terminal: address ambigouity of return values
Replace return values with appropiate bool and document two-staged
publickey authentication. This fixes a bug where wrong authentication
attempts are not properly denied.

Issue #3590.
2020-02-04 15:51:08 +01:00
Alexander Boettcher
5b633a83df core: dissolve thread object on failed creation
Fixes #3596
2020-02-04 15:51:08 +01:00
Norman Feske
beb8bf498c base-hw: add explicit array-bounds check
This patch rules out out-of-bounds array accesses without inspecting the
caller. It is not a bug fix but adds clarity.
2020-02-04 15:51:08 +01:00
Norman Feske
de764d8490 base-hw/muen: add explicit array-bounds check 2020-02-04 15:51:08 +01:00
Norman Feske
5635c1318c base-hw: explicit bounds check in store_apic_id
Avoid relying on the caller regarding the CPU index argument to ease the
reasoning about the code.
2020-02-04 15:51:08 +01:00
Norman Feske
01713c74f9 base-foc: explicit array-index bounds check
Adding an explicit check clarifies at the first glance that the array
bounds are respected without needing knowledge about MAX_CAPS_PER_MSG
and L4_UTCB_GENERIC_DATA_SIZE (used for dimensioning 'mr').
2020-02-04 15:51:08 +01:00
Norman Feske
9ec66f0594 allocator_avl: simplify structure
This patch changes the code of '_alloc_two_blocks_metadata' to not
leak the result of a partial allocation in the out parameters of
the method. This eases the reasoning about the absence of a
use-atfer-free problem (there was none).
2020-02-04 15:51:08 +01:00
Norman Feske
6947bddd3f base: avoid use of memcpy 2020-02-04 15:51:08 +01:00
Norman Feske
37ec636018 test/smp: add missing destruct call 2020-02-04 15:51:08 +01:00
Norman Feske
9bba6613e7 base/affinity.h: simplify member initialization
This is just a minor style improvement.
2020-02-04 15:51:08 +01:00
Christian Prochaska
d4f246517c depot: recipe for drivers_interactive-imx8q_evk
Fixes #3595
2020-02-04 15:51:08 +01:00
Stefan Kalkowski
5bfebe7a3f depot: recipe for usb_hid_drv
Fixes #3594
2020-02-04 15:47:27 +01:00
Stefan Kalkowski
3df67362b4 depot: recipe for usb_host_drv
Fixes #3593
2020-02-04 15:47:27 +01:00
Christian Prochaska
f1042e7fb1 depot: recipe for imx8_fb_drv
Fixes #3592
2020-02-04 15:47:27 +01:00
Christian Prochaska
b29112efdf dde_linux: framebuffer driver for i.MX8 EVK
Fixes #3591
2020-02-04 15:47:27 +01:00
Stefan Kalkowski
fe899eecc7 base-linux: fix configurable host toolchain
With the '-x' argument of the 'g++' tool the language gets specified,
therefore it has to be 'c++' furthermore, not CUSTOM_HOST_CXX. Moreover,
when import-lx_hybrid.mk gets evaluated first, global.mk is not included
yet, therefore we cannot eagerly evaluate the CXX_LINK_OPT_NO_PIE variable.

Issue #3466
2020-02-04 15:47:27 +01:00
Norman Feske
c2a2ec121f libc-net/resolv: silence warning in 3rd-party code 2020-02-04 15:47:27 +01:00
Norman Feske
e1e1fa23b7 zlib: fix compile warning
This patch includes 'unistd.h' to avoid warnings about the implicit
declaration of the functions ‘read’, 'close', and 'write.
2020-02-04 15:47:27 +01:00
Norman Feske
aee8d35dc4 libcrypto: suppress warning about unused value 2020-02-04 15:47:27 +01:00
Christian Helmuth
4bbbf5d2e3 dde_linux: reduce compiler warnings 2020-02-04 15:47:27 +01:00
Norman Feske
ba7e832c5d ssh_terminal: fix compile warning
server.h:51:12: warning: ‘int write_avail_cb(socket_t, int, void*)’
                declared ‘static’ but never defined [-Wunused-function]

This patch fixes the warning by moving the user of 'write_avail_cb' to
the compliation unit that defines it.
2020-01-03 14:44:31 +01:00
Norman Feske
bbfc092a31 core: avoid use of C array as buffer in Log_root 2020-01-03 14:44:15 +01:00
Norman Feske
de52cf1cdd core: check return value of map.metadata
Even though the call of map.metadata is known to always return a valid
pointer (because the meta data is assigned in the code just above),
better add an explicit nullptr check.
2020-01-03 14:44:15 +01:00
Norman Feske
783c05fd6c uart/exynos: be explicit about unused return value 2020-01-03 14:44:15 +01:00