Commit Graph

355 Commits

Author SHA1 Message Date
Norman Feske
148206d757 rpi: Framebuffer and platform drivers
The platform driver is used to access the features provided by the
Videocore mboxes, i.e., power configuration and framebuffer setup. The
framebuffer driver uses the platform interface to setup a screen mode of
1024x768.
2013-11-25 09:46:09 +01:00
Norman Feske
c52b7d3076 rpi: Videocore cache definitions 2013-11-25 09:46:09 +01:00
Norman Feske
435bdd5755 dde_linux: Support for Raspberry Pi
At the current stage, the USB HID and storage drivers are prinicpally
working but not stable. If interrupts are not processed fast enough,
devices will get sporadically disconnected.

The USB host-controller driver is not part of the normal Linux kernel.
For this reason, we need to download it separately. There exists a
'prepare_rpi' rule in the 'dde_linux/Makefile' to automate this process.
2013-11-25 09:46:09 +01:00
Norman Feske
5b5ea76039 hw_rpi: Hand out IRQ for USB host controller 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
a7d7337b16 vmm: add i.MX53 platform as target (ref #954) 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
6f136bef7a hw: add TrustZone support for i.MX53 (ref #954) 2013-11-25 09:46:08 +01:00
Alexander Boettcher
a6af6c80ab base: count caps replied by a rpc function
Issue #905
2013-11-18 11:01:45 +01:00
Alexander Boettcher
772616bf38 base: call deconstructor of context area
Issue #905
2013-11-18 11:01:45 +01:00
Martin Stein
1c6c90fed5 core: provide signals before other services
Provide core-local signal service before other services to enable the use
of signal connections while initialzing the other services. This has been
introduced due to the use of the signal framework by the pager lib in
base-hw (RM service).

ref #935
2013-11-14 19:57:30 +01:00
Martin Stein
20e91d0b60 base: individual implementations of pager-object
ref #935
2013-11-14 19:57:30 +01:00
Martin Stein
b88d7e3370 vea9x4: centralize spec of interrupt names
ref #874
2013-11-14 19:56:39 +01:00
Martin Stein
7c70a9bf7d rpi: centralize spec of interrupt names
ref #874
2013-11-14 19:56:39 +01:00
Martin Stein
cc17d82d92 panda: centralize spec of interrupt names
ref #874
2013-11-14 19:56:39 +01:00
Martin Stein
7e294a39f4 imx53: remove unused IPU-interrupt specs
ref #874
2013-11-14 19:56:39 +01:00
Martin Stein
e849cce39e pbxa9: centralize spec of interrupt names
ref #874
2013-11-14 19:56:39 +01:00
Martin Stein
ba1a82b485 arndale: centralize spec of interrupt names
ref #874
2013-11-14 19:56:39 +01:00
Stefan Kalkowski
5a42f40f04 cpu_session: fix semantic of scale_priority
Remove "inverse" argument from function, because its documented behaviour
wasn't implemented correctly, nor was it used by any code.
2013-11-12 15:02:17 +01:00
Christian Prochaska
1a22664fee Call exit handlers before notfying the parent
Fixes #941.
2013-11-05 12:01:13 +01:00
Christian Prochaska
cc04ffcf42 GDB monitor: find out page faulting thread
Fixes #898.
2013-10-25 23:49:00 +02:00
Norman Feske
1c4e73d425 base: 'Allocator_guard::quota' accessor 2013-10-22 08:00:16 +02:00
Martin Stein
1113f36e2f arndale: specs to enable demo scenario
ref #796
2013-10-22 08:00:15 +02:00
Alexander Boettcher
f14213b5f4 base/os: catch Ipc_error messages in Service class
Fixes #910
2013-10-22 08:00:15 +02:00
Martin Stein
ee5d213c1f base: do not allow unnamed threads
fix #901
2013-10-22 08:00:07 +02:00
Josef Söntgen
eab8217bdb base: call proper __cxa_finalize
Fixes #909.
2013-10-17 11:05:20 +02:00
Josef Söntgen
da2c6b62f2 core: fix iterating over trace policies
Fixes #920.
2013-10-17 11:00:23 +02:00
Martin Stein
618b83499c base: bug in copy constructor of Signal
The copy constructor of Signal did not copy the Signal::Data contents of
the copy source. This bug could survive undetected because the compiler
can optimize code in a way, that copy constructor and destructor are not
necessary when returning by value from simple functions. I assume that
it creates the object in CPU registers instead of RAM and reuses it
instead of copying it to save time. This way the bug triggered first
after wait_for_signal was changed in a way that avoided optimization.

ref #912
2013-10-16 09:26:11 +02:00
Martin Stein
563760eb08 base: fix bug in Object_pool::first_locked
fix #899
2013-10-16 09:26:11 +02:00
Martin Stein
039bae9710 base: make FIFO elements zero-pointer save
fix #904
2013-10-16 09:26:10 +02:00
Norman Feske
f80c0500af Test for 'Parent::resource_request' interface 2013-10-15 16:13:45 +02:00
Norman Feske
094c5211fd core: Fix off-by-one in quota check
The check was one byte too rigid. ;-)
2013-10-14 09:45:14 +02:00
Norman Feske
90aa4ef6b5 core: Don't account RAM metadata to RAM quota
The meta data for allocations should be accounted to the session quota
instead of the RAM accont managed by the session.
2013-10-14 09:45:14 +02:00
Norman Feske
61b94296b2 base: Use distinct error for ref_account mismatch 2013-10-14 09:45:14 +02:00
Norman Feske
65c4246f95 base/env: Implementation of 'Expanding_parent' 2013-10-14 09:45:14 +02:00
Norman Feske
ae40cb545c base: Unify 'Platform_env' across platforms 2013-10-05 12:44:36 +02:00
Norman Feske
93bd4d55f8 Implement resource-balancing in parent interface 2013-10-05 12:44:35 +02:00
Norman Feske
f65606f179 Add resource-balancing support to parent interface
This is just the interface. The implementation is still missing.

Issue #887
2013-10-05 12:44:35 +02:00
Norman Feske
5befab7f3d Add 'String<SIZE>' buffer type to 'util/string.h'
The new 'String' buffer type is meant to replace the manually created
character buffers that are scattered throughout Genode. It plainly holds
a null-terminated string to be stored as a member variable (e.g., a
session label) or passed as RPC argument. It is not intended to become a
string API.
2013-10-05 12:44:35 +02:00
Martin Stein
00f16be122 base: fix bug in Allocator_guard::free
ref #589
2013-09-26 15:58:05 +02:00
Martin Stein
1571e09823 base: implement Object_pool::first_locked()
ref #589
2013-09-26 15:58:04 +02:00
Martin Stein
e07781dc1c base: destruct signal receiver platform specific
This is made for future signal framework in base-hw
wich needs a platform specific hook in the signal-
receiver destruction.

ref #589
2013-09-26 15:58:04 +02:00
Martin Stein
bf37159eb9 base: provide class Genode::Fifo_element
ref #528
2013-09-26 15:58:04 +02:00
Christian Helmuth
f763e5ec2a Move main bootstrap to platform-specific object
To prevent multiple execution of main-bootstrap, I moved the code to a
statically initialized object. The reason for this change is that
_main() is exeuted twice when starting dynamic binaries. Now, the object
is part of the base-common library which is linked with ld.lib.so.
2013-09-26 15:00:16 +02:00
Christian Helmuth
4556a9e353 Preserve thread-context area as early as possible 2013-09-26 14:42:52 +02:00
Norman Feske
f1dcaa746d Enable C++11 by default 2013-09-23 14:26:01 +02:00
Josef Söntgen
8b69d91c05 trace: method for getting buffer-wrap count 2013-09-23 14:26:01 +02:00
Norman Feske
20883c52b5 trace: Frontend for reading trace-buffer entries 2013-09-23 14:26:00 +02:00
Christian Helmuth
9f3c4c227e Put entry point at start of text segment / binary
Fixes #881.
2013-09-23 14:26:00 +02:00
Norman Feske
8243329ad4 os: Move Genode::Config into 'config' library
Originally, the convenience utility for accessing a process
configuration came in the form of a header file. But this causes
aliasing problems if multiple compilation units access the config while
the configuration gets dynamically updated. Moving the implementation of
the accessor to the singleton object into a library solves those
problems.
2013-09-23 14:25:58 +02:00
Norman Feske
4b4ba30498 base: Make Signal_receiver noncopyable
This change prevents accidental copying of signal receivers via a
compile error.
2013-09-18 14:58:55 +02:00
Norman Feske
21462cdbd2 base: Add const qualifiers to 'util/list.h'
This patch adds support for iterating through a const list. This allows
users of lists to be more rigid with regard to constness. Furthermore,
the patch adds the function 'List::insert_at' for inserting an element
at a specified position. By adding this function, we can remove code
duplication in nitpicker.
2013-09-18 14:58:55 +02:00