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1000 Commits

Author SHA1 Message Date
Norman Feske
bf031b174a demo.run: start scout at startup 
To be consistent with the documentation, we have to start scout instead
of launchpad right at the start of the default demo scenario.
 2015-05-26 09:40:05 +02:00
Christian Helmuth
3384d3d23c linux: fix issue with pointer to rvalue struct member 2015-05-26 09:40:05 +02:00
Christian Prochaska
918895a4f4 vfs: increment 'seek_offset' in block file system 
Fixes #1535
 2015-05-26 09:40:04 +02:00
Martin Stein
8a99c08ae4 hw: always panic on removal of scheduler head 
Because of helping, it is possible that a core thread that wants to
destroy another thread at the kernel is using the scheduling context of
the thread that shall be destroyed at this point in time. When building
without GENODE_RELEASE defined, this always triggers an assertion in the
kernel. But when building with GENODE_RELEASE defined, this might silently
lead to kernel-memory corruption. This commit eliminates the latter case.
Should be reverted as soon as the scheduler is able to remove its head.

Ref #1537
 2015-05-26 09:40:04 +02:00
Stefan Kalkowski
28804e2bfb base: remove cap_integrity test (fix #1536) 2015-05-26 09:40:04 +02:00
Emery Hemingway
5fc8ed3e6b file system servers must not use null tx buffers 
Fixes #1534
 2015-05-26 09:40:04 +02:00
Stefan Kalkowski
e081554731 hw: kernel backed capabilities (Fix #1443) 2015-05-26 09:40:04 +02:00
Stefan Kalkowski
4431ab7354 hw_x86_64: fix kernel stack initialization 
Fix #1533
 2015-05-26 09:40:04 +02:00
Stefan Kalkowski
db5e4f70f1 hw: replace 'placement new' with 'construct_at<>' 
Placement new can be misleading, as we already overload the new operator
to construct objects via pointers to allocators. To prohibit any problems here,
and to use one consistent approach, we can explicitely construct the object
with the already available 'construct_at' template function.

Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
b8f178e647 hw: move MMU-related functions into Address_space 
* Introduce a hw specific Address_space interface for protection
  domains, which combines all memory-virtualization related functionality
* Introduce a core-specific Platform_pd object that solves all the hen-egg
  problems formerly distributed in kernel and core-platform code

Ref #595
Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
d4c55bec2a hw: implement 'Address_space' interface 
Ref #595
Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
554146d39c base: enforce ram_quota donations to be consistent 
For several basic sessions that core provides default ram quota values
exist in the form of enum values. They are used e.g. by init to deduce
session costs. Unfortunately they were not used when actually establishing
the session, which lead to inconsistencies.

Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
a93266548f base: remove unused enum from object pool 
Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
217f62b89d base: move retry template function to util header 
Ref #1443
 2015-05-26 09:40:03 +02:00
Stefan Kalkowski
64bfe233d7 base: make CAP session upgradeable 
* Introduce 'Out_of_metadata' exception for capability allocation

Ref #1443
 2015-05-26 09:40:02 +02:00
Stefan Kalkowski
73c3a81e0b base: make PD session upgradeable 
Ref #1443
 2015-05-26 09:40:02 +02:00
Sebastian Sumpf
2d41f13229 base-foc: update commit and hash 2015-05-26 09:40:02 +02:00
Christian Prochaska
a30e29b9c2 ports-foc: remove balloon server 
Fixes #1514
 2015-05-26 09:40:02 +02:00
Christian Prochaska
caa61c268b seoul: adapt port files to the updated repository 
Fixes #1526
 2015-05-26 09:40:02 +02:00
Norman Feske
da0ee84a7d sel4: 3rd article - porting core to seL4 2015-05-26 09:40:02 +02:00
Norman Feske
cada11b553 Add sel4_x86_32 to create_builddir tool 2015-05-26 09:40:01 +02:00
Norman Feske
66dd065163 sel4: use LOG console for non-core components 2015-05-26 09:40:01 +02:00
Norman Feske
a748dfbc5c sel4: implementation of Rm_client::unmap 2015-05-26 09:40:01 +02:00
Norman Feske
da2db02ebd sel4: disable page-fault logging 2015-05-26 09:40:01 +02:00
Norman Feske
84c5437437 sel4: initialization of non-main threads 2015-05-26 09:40:01 +02:00
Norman Feske
06d143d51f sel4: receive-sel handling for early IPC 2015-05-26 09:40:01 +02:00
Norman Feske
3259185bfc sel4: import parent cap into non-core components 2015-05-26 09:40:01 +02:00
Norman Feske
1ea22f82fa sel4: core support for IPC of non-core PDs 
This patch installs the parent endpoint selector and the PD's CNode into
a PD at its creation time. Furthermore, it initializes the IPC buffer
for the main thread of the new component.
 2015-05-26 09:40:00 +02:00
Norman Feske
acd7a2f1c4 sel4: reserve virt page for main-thread IPC buffer 2015-05-26 09:40:00 +02:00
Norman Feske
38db52e7f5 sel4: non-core capability-space implementation 2015-05-26 09:40:00 +02:00
Norman Feske
d6e3e47348 sel4: use core_printf for non-core components 
This allows us to see debug messages printed at the eary initialization
of init (before init is able to obtain the regular LOG session). This
will be reverted as soon as the initialziation of the non-core base
environment works.
 2015-05-26 09:40:00 +02:00
Norman Feske
5a05521e0f sel4: bootstrap of init and page-fault handling 2015-05-26 09:40:00 +02:00
Norman Feske
691f0eaae7 sel4: link core to different address 
This enables us to debug core and non-core using Qemu's GDB stub.
 2015-05-26 09:40:00 +02:00
Norman Feske
11b9a0f376 sel4: definition of non-core cap-space parameters 2015-05-26 09:39:59 +02:00
Norman Feske
f19f454ae5 sel4: move core to a libaray, add boot_modules.s 2015-05-26 09:39:59 +02:00
Norman Feske
51f02340b6 sel4: avoid superfluous header re-generation 2015-05-26 09:39:59 +02:00
Norman Feske
56ec0ad172 sel4: add base.mk lib to build and link init 2015-05-26 09:39:59 +02:00
Norman Feske
6ffba0e473 sel4: IPC implementation 2015-05-26 09:39:59 +02:00
Norman Feske
ff46d02c48 sel4: capability lifetime management 2015-05-26 09:39:59 +02:00
Norman Feske
595e86ca2e sel4: assert macro 2015-05-26 09:39:59 +02:00
Norman Feske
95c3e896dd sel4: add include/kernel_object.h utilties 2015-05-26 09:39:58 +02:00
Norman Feske
0a32bc845f sel4: RAM-session supplements 2015-05-26 09:39:58 +02:00
Norman Feske
bf4b260ce1 sel4: unmapping of virtual memory 2015-05-26 09:39:58 +02:00
Norman Feske
262f52723b sel4: block on first call if Ipc_istream::_wait 2015-05-26 09:39:58 +02:00
Norman Feske
8f535d5371 sel4: enter real thread function 2015-05-26 09:39:58 +02:00
Norman Feske
41b99a6b51 sel4: use yielding spinlock for 'Genode::Lock' 2015-05-26 09:39:58 +02:00
Norman Feske
f24b212e47 sel4: core-local thread creation 2015-05-26 09:39:58 +02:00
Norman Feske
e6ad346e24 sel4: management of core's virtual memory 2015-05-26 09:39:57 +02:00
Norman Feske
1f5cfef64e sel4: switch to core's custom cspace layout 2015-05-26 09:39:57 +02:00
Norman Feske
de8bfb37f9 sel4: initialization of core's allocators 2015-05-26 09:39:57 +02:00
Norman Feske
633f335171 sel4: core skeleton 2015-05-26 09:39:57 +02:00
Norman Feske
65a74cf5e0 sel4: complement base-common.mk 
This patch extends the base-common library with the symbols needed to
link core.
 2015-05-26 09:39:57 +02:00
Norman Feske
885e9333ac sel4: don't use base-common.mk in test roottask 
To build core and other Genode components, we will need to extend the
base-common.mk library with additions that conflict with the
minimalistic root-task environment of test/sel4. To preserve the
minimalistic root task, we need to decouple it from the base-common
library.
 2015-05-26 09:39:56 +02:00
Norman Feske
c73b6e9c0d sel4: move core console to core_printf library 2015-05-26 09:39:56 +02:00
Norman Feske
e3cb8d48f7 sel4: never compile syscall-using code with -fPIC 2015-05-26 09:39:56 +02:00
Norman Feske
1314bd3b2a sel4: notes about virtual memory management 2015-05-26 09:39:56 +02:00
Norman Feske
9bf7a240fc sel4: test the use of memory mappings 2015-05-26 09:39:56 +02:00
Norman Feske
58481fe35d sel4: use largest untyped range 2015-05-26 09:39:56 +02:00
Norman Feske
37c266327f sel4: capability overmap test 2015-05-26 09:39:56 +02:00
Norman Feske
418f2ab119 sel4: testing the unwrapping of capabilities 2015-05-26 09:39:55 +02:00
Norman Feske
33c2bc3bf2 sel4: capability delegation test 2015-05-26 09:39:55 +02:00
Norman Feske
03010831cd sel4: adapt article to new version of run tool 2015-05-26 09:39:55 +02:00
Norman Feske
1fdf36efed sel4: IPC between two threads 2015-05-26 09:39:55 +02:00
Norman Feske
45b90aa898 sel4: review of the first article 2015-05-26 09:39:55 +02:00
Norman Feske
68671dbc2f sel4: preemptive scheduling 2015-05-26 09:39:55 +02:00
Norman Feske
40c48c4538 sel4: thread creation 2015-05-26 09:39:54 +02:00
Norman Feske
9bf7568909 sel4: replace syscalls.patch by macros.patch 2015-05-26 09:39:54 +02:00
Norman Feske
52c4dc8ec8 sel4: print boot info 2015-05-26 09:39:54 +02:00
Norman Feske
6b9185ab34 sel4: enable core console 2015-05-26 09:39:54 +02:00
Norman Feske
666c74345f sel4: add patch for sel4/syscalls.h 2015-05-26 09:39:54 +02:00
Norman Feske
29f58dbd70 sel4: first syscall invokation 2015-05-26 09:39:54 +02:00
Norman Feske
2b24593758 sel4: minimalistic roottask 2015-05-26 09:39:54 +02:00
Norman Feske
456d81f517 New base-sel4 repository 2015-05-26 09:39:53 +02:00
Norman Feske
35a52f0282 base: const qualifiers in base/trace/types.h 
This patch adds missing const qualifiers to the == operators of
'Subject_id' and 'Policy_id'. Thanks to Pirmin Duss for reporting.
 2015-05-26 09:39:53 +02:00
Christian Helmuth
8990346c6c mmio: fix compiler warnings 
We implicitly know that the value range will not exceed access_t despite
the integer-based arithmetics, i.e., negation and shift operations.

Fixes #1524
 2015-05-26 09:39:53 +02:00
Christian Helmuth
140ecb1238 linux: prevent hybrid-mode compiler warnings 2015-05-26 09:39:53 +02:00
Christian Helmuth
c934ee1650 libc: remove debugging artifact from exit() 2015-05-26 09:39:53 +02:00
Christian Helmuth
b5b9b1789d libcrypto: remove redundant ) from .mk 2015-05-26 09:39:52 +02:00
Christian Helmuth
05dc764935 qt5: prevent compiler warnings 2015-05-26 09:39:52 +02:00
Christian Helmuth
97889935cf pci: fix compiler warning 2015-05-26 09:39:52 +02:00
Christian Helmuth
e9652d765d foc: increase stack size for IRQ handler 2015-05-26 09:39:52 +02:00
Alexander Boettcher
869fac8f76 pci: print irq/msi vector when a device gets used 2015-05-26 09:39:52 +02:00
Alexander Boettcher
dd7ddae0e9 pci: add readme to pci_drv, adjust acpi_drv README 2015-05-26 09:39:52 +02:00
Alexander Boettcher
51b79d7da6 pci: support disabling msis 2015-05-26 09:39:52 +02:00
Christian Prochaska
d9825cd708 codezero: move first container to higher address 
Fixes #1525
 2015-05-26 09:39:51 +02:00
Christian Helmuth
7d39304050 rpi: fix response initialization in platform_drv 
GCC 4.9 legitimately whines that const members of responses must be
initialized on construction.
 2015-05-26 09:39:51 +02:00
Christian Helmuth
4dad09203a input_merger: fix compiler warning 2015-05-26 09:39:51 +02:00
Alexander Boettcher
3e90542559 nova: use signals with irqs in core 
Avoids the need to have per IRQ a thread that blocks synchronously for next
interrupt. Now a thread may wait for multiple IRQs as other signals
simultaneously.

In core no threads are required anymore for IRQs/MSI - the clients (either
the pci_drv or in case of MSI the driver) gets the IRQ delivered directly as
a ordinary Genode signal.

Useful since #1216 and #1487 is now available.
Commit applies feature of #1446 also to IRQ/MSIs.
 2015-05-26 09:39:51 +02:00
Christian Prochaska
d554200e5a x86emu: prevent warnings about uninitialized vars 
Fixes #1522
 2015-05-26 09:39:51 +02:00
Christian Prochaska
526d6eed1c libc: fix compiler warning 
Fixes #1523
 2015-05-26 09:39:51 +02:00
Norman Feske
e2fe071871 Minor comment refinements for the manual 2015-05-26 09:39:50 +02:00
Reto Buerki
58178949ef hw_x86_64: Make AHCI driver work 
The assumption that IRQs in the legacy ISA range are always
edge-triggered is wrong. For the free-for-use IRQs it depends on the
actual device which uses the specific IRQ. Therefore, treat IRQs 9, 10
and 11 as level-triggered.
 2015-05-26 09:39:50 +02:00
Reto Buerki
afec233f50 hw_x86_64: Use _edge_triggered() in _create_irt_entry() 2015-05-26 09:39:50 +02:00
Reto Buerki
5eed6de910 hw_x86_64: Let _edge_triggered() operate on IRQ 
Use the base IRQ in the _edge_triggered() utility function, not the
remapped vector.
 2015-05-26 09:39:50 +02:00
Reto Buerki
6af893123e hw_x86_64: Only block masking of legacy IRQs 
Allow legacy IRQ unmasking. Initially, all IRQs are masked and must be
explicitly unmasked by a driver.
 2015-05-26 09:39:50 +02:00
Reto Buerki
e034846f32 hw_x86_64: Initially mask IRQs in _create_irt_entry 2015-05-26 09:39:50 +02:00
Christian Prochaska
e0dbf67e1d tool_chain: enable x86_64 target support in GDB 
Fixes #1521
 2015-05-26 09:39:49 +02:00
Christian Prochaska
72e31090ee tool_chain: update GCC to version 4.9.2 
Fixes #1520
 2015-05-26 09:39:49 +02:00
Christian Prochaska
7709059245 tool_chain: update GCC to version 4.8.4 
Fixes #1519
 2015-05-26 09:39:49 +02:00
Christian Prochaska
b704944d4d tool_chain: update binutils to version 2.25 
Fixes #1518
 2015-05-26 09:39:49 +02:00