Commit Graph

6181 Commits

Author SHA1 Message Date
Alexander Boettcher
09ce611353 sel4: free-up virtual regions in core
Fixes #2505
2017-08-28 16:49:47 +02:00
Alexander Boettcher
a63eb3cc37 base: don't free initial slab in destructor
Issue #2505
2017-08-28 16:49:46 +02:00
Stefan Kalkowski
08a311b033 hw: make address variables 64-bit safe (fix #2503) 2017-08-28 16:49:46 +02:00
Stefan Kalkowski
ea46c462a4 base: make stack area base specifiable for core
When running core as the kernel inside every component, a separate
stack area for core is needed that is different from the user-land
component's one.

Ref #2091
2017-08-28 16:49:46 +02:00
Stefan Kalkowski
3906568908 util: make bit array and allocator copyable
Ref #2091
2017-08-28 16:49:46 +02:00
Stefan Kalkowski
500893e7ec hw: prevent absolute addresses in x86_64 assembler
Ref #2091
2017-08-28 16:49:46 +02:00
Stefan Kalkowski
b8cd58e6a5 hw: enable mappings beyond 4G on x86_64
Fix #2498
2017-08-28 16:49:46 +02:00
Stefan Kalkowski
264e64d3ec hw: prevent segment register re-loading
Fix #2497
2017-08-28 16:49:45 +02:00
Christian Prochaska
e90d21c9ab wifi_drv: add missing 'Libc::with_libc()'
Fixes #2506
2017-08-28 16:49:45 +02:00
Johannes Kliemann
c509cabdba os: fix fb_boot_drv framebuffer padding
Fixes #2486
2017-08-28 16:49:45 +02:00
Christian Helmuth
7f2087e105 muen: adapt initial IP of genode subject
The entry point changed in "hw: add UEFI boot support" due to the
additional Multiboot2 header.

Issue #2242
2017-08-28 16:49:45 +02:00
Christian Prochaska
2e62d2d4be libc: construct 'Timeout' object on-demand for pthreads
Fixes #2502
2017-08-28 16:49:45 +02:00
Christian Prochaska
f5afd28d1f test/libc_vfs_block: add missing 'Libc::with_libc()'
Fixes #2500
2017-08-28 16:49:45 +02:00
Christian Prochaska
1a3a302708 test/moon: add missing 'Libc::with_libc()'
Fixes #2501
2017-08-28 16:49:44 +02:00
Emery Hemingway
90eaad6cc2 depot recipe for blk_cache
Ref #2460
2017-08-28 16:49:44 +02:00
Emery Hemingway
ead59325c7 lib/vfs/fatfs: sync after every write
Ref #2410
2017-08-28 16:49:44 +02:00
Alexander Boettcher
430bde3636 core: remove unmap from rm_client
The flush/unmap of memory is tied to an address space and not to a thread.
Move the handling from the Rm_client to the Adress_space class.

Issue #2209
2017-08-28 16:49:44 +02:00
Alexander Boettcher
6792456e4e hw: provide ACPI infos via platform_info ROM
in uefi/mbi2 boot case

Issue #2242
2017-08-28 16:49:44 +02:00
Alexander Boettcher
972031cbbc hw: add UEFI boot support
via grub2 using multiboot 2

Issue #2242
2017-08-28 16:49:44 +02:00
Alexander Boettcher
c2950e13eb core: serve parent and core service by one ep
Fixes #2484
2017-08-28 16:49:43 +02:00
Alexander Boettcher
b1a27b417b core: fix deadlock in signal delivery
Acquire Signal_context objects locks via Object_pool::apply() in the
context of the entrpyoint thread, instead in the context of the calling
thread.

Fixes #2485
2017-08-28 16:49:43 +02:00
Alexander Boettcher
31d11ec990 nova: fix implement Pd_session::map
Fixes #2209
2017-08-28 16:49:43 +02:00
Norman Feske
aec4f0db2d libc: generate nslexer.c,nsparser.c at build stage
The files are generated via flex and bison. Until now, this step was
performed when preparing the libc port. Unfortunately, the generated
files have subtle differences depending on the flex/bison versions
installed in the host. For example, the bison version number appears in
the generated code. This, in turn, breaks the hash mechanism of the
depot where a src/libc archive ends up being slightly different when
created on different hosts.

By moving the code generation to the build stage, the src/libc archive
merely contains the nslexer.l and nsparser.y source files but not the
generated files.
2017-08-28 16:49:43 +02:00
Sebastian Sumpf
ff935ee1b0 libports: Mesa demos + adjust Qt5
* Adjust Qt5 to new Mesa version
* Added eglgears
* Adjust Mesa library build target

fixes #2488
2017-08-28 16:49:43 +02:00
Sebastian Sumpf
66db2ee54e libports: Mesa 11.2.2
OpenGL 4.5 with software and i965 rendering back ends.

issue #2488
2017-08-28 16:49:43 +02:00
Sebastian Sumpf
dbff692c86 libports: DRM library 2.4.65
issue #2488
2017-08-28 16:49:42 +02:00
Sebastian Sumpf
c1029dd556 libc: add '__fpclassifyf' to libc symbol map
issue #2488
2017-08-28 16:49:42 +02:00
Sebastian Sumpf
61ae2e5b80 libc-plugin: make fd allocator thread safe
issue #2488
2017-08-28 16:49:42 +02:00
Sebastian Sumpf
17df52bfbd libc: allow RTLD_GLOBAL for dlopen
issue #2488
2017-08-28 16:49:42 +02:00
Emery Hemingway
1e9ad9e3d9 Nim toolchain improvements
- Fix fatal exception handling so that stack traces are dumped
- Add 'include/nim' directories to Nim module search path
- Enable release optimizations for release builds

Fix #2493
2017-08-28 16:49:42 +02:00
Norman Feske
556fec24b1 core-linux: avoid block-for-signal assertion
This patch removes the assertion about the unexpected call of
'block_for_signal' within core. On Linux, this call is actually
expected because of the handling of SIGCHLD signals by core.
2017-08-28 16:49:41 +02:00
Norman Feske
94f428a8b6 depot: update src/menu_view recipe
The menu-view component uses the gems/include/polygon_gfx/ headers now.
2017-08-28 16:49:41 +02:00
Norman Feske
82dc836c50 gems: update menu_view.run, show depgraph 2017-08-28 16:49:41 +02:00
Norman Feske
063413ca1f menu_view: animate geometric changes 2017-08-28 16:49:41 +02:00
Norman Feske
bb52181bc5 menu_view: fix frame dropping after sleep
When idle, menu_view de-schedules timer events to save processing time.
Once reactivated by a dialog update, it computes the passed time and
applies the result to the animator. However, the animation was most likely
started by the update not during the sleep. So the passed time must not
be applied to the animation in this case. Otherwise, many animation steps
are computed at once within a single visible frame.

Furthermore, the patch adjusts the REDRAW_PERIOD to 2, which is a better
value for geometric movements as opposed to mere color-blending effects
where the frame rate does not matter so much.

It also refines the nitpicker-buffer relocation in a way that extends
the buffer but does not shrink it. This lowers the interaction with
nitpicker in situations where the dialog size changes a lot.
2017-08-28 16:49:41 +02:00
Norman Feske
cdebd0a994 menu_view: depgraph widget
The new <depgraph> widget arranges child widgets in the form of a
dependency graph.
2017-08-28 16:49:41 +02:00
Norman Feske
f073c51b49 menu_view: support labels with no background
By applying the text output to the alpha buffer in addition to the pixel
buffer, labels can now appear without the need for an underlying frame
or button.
2017-08-28 16:49:40 +02:00
Norman Feske
4ca493b762 menu_view: use list_model_from_xml.h 2017-08-28 16:49:40 +02:00
Norman Feske
c601052c8c menu_view: generalized data-model-update utility
The utility simplifies the synchronization of a list-based data model
from an XML structure.
2017-08-28 16:49:40 +02:00
Norman Feske
13e9f6728d menu_view: split implementation into several files 2017-08-28 16:49:40 +02:00
Norman Feske
80324d9f54 menu_view: handle disppearing child widgets 2017-08-28 16:49:40 +02:00
Norman Feske
569741faf2 menu_view: add '<float>' widget
The new widget allows one to align a child widget within a larger parent
widget by specifying the boolean attributes 'north', 'south', 'east',
and 'west'. If none is specified, the child is centered. If opposite
attributes are specified, the child is stretched.
2017-08-28 16:49:40 +02:00
Norman Feske
29c6d9ee9d gems: reset 'Nitpicker_buffer' to gray, not black
This improves the output quality of antialiased lines onto a transparent
nitpicker buffer. For antialiased graphics operations, the initial color
leaks through. Leaking 50% gray is better than leaking black, in
particular when drawing white lines.
2017-08-28 16:49:39 +02:00
Norman Feske
c3d3815476 gems: define caps in nano3d.run 2017-08-28 16:49:39 +02:00
Norman Feske
97e4af36b8 gems/animator.h: use private 'List_element'
This patch makes the use of 'List' invisible at the 'Animator'
interface. This allows users of the utility to keep 'Animator::Items' in
a custom 'List' with no aliasing problems.
2017-08-28 16:49:39 +02:00
Norman Feske
e86758084c gems: painter for drawing sub-pixel accurate lines 2017-08-28 16:49:39 +02:00
Norman Feske
ade05e5a7e gems: utility for calculating bezier curves 2017-08-28 16:49:39 +02:00
Norman Feske
cb72784717 os: add template specialization for alpha pixel
The specialization is needed for applying anti-aliased drawing
operations on alpha channels.
2017-08-28 16:49:39 +02:00
Christian Prochaska
b0935ef9b2 VFS: nonblocking interface
The VFS library can be used in single-threaded or multi-threaded
environments and depending on that, signals are handled by the same thread
which uses the VFS library or possibly by a different thread. If a VFS
plugin needs to block to wait for a signal, there is currently no way
which works reliably in both environments.

For this reason, this commit makes the interface of the VFS library
nonblocking, similar to the File_system session interface.

The most important changes are:

- Directories are created and opened with the 'opendir()' function and the
  directory entries are read with the recently introduced 'queue_read()'
  and 'complete_read()' functions.

- Symbolic links are created and opened with the 'openlink()' function and
  the link target is read with the 'queue_read()' and 'complete_read()'
  functions and written with the 'write()' function.

- The 'write()' function does not wait for signals anymore. This can have
  the effect that data written by a VFS library user has not been
  processed by a file system server yet when the library user asks for the
  size of the file or closes it (both done with RPC functions at the file
  system server). For this reason, a user of the VFS library should
  request synchronization before calling 'stat()' or 'close()'. To make
  sure that a file system server has processed all write request packets
  which a client submitted before the synchronization request,
  synchronization is now requested at the file system server with a
  synchronization packet instead of an RPC function. Because of this
  change, the synchronization interface of the VFS library is now split
  into 'queue_sync()' and 'complete_sync()' functions.

Fixes #2399
2017-08-28 16:49:38 +02:00
Norman Feske
8312950e2f gems: app/depot_query 2017-08-28 16:49:38 +02:00