Commit Graph

2323 Commits

Author SHA1 Message Date
Christian Prochaska
c0e0f2874a qt5: remove launchpad-based 'QProcess' implementation
Fixes #1631
2016-11-25 15:27:26 +01:00
Norman Feske
d477a3e76d Avoid use of Connection::KEEP_OPEN feature
This feature is not compatible with the forthcoming nonblocking parent
interface. The patch removes the use of feature in all places except for
the components of the demo repository, which will under go a redesign
anyway.

Issue #2120
Issue #2165
2016-11-25 14:06:14 +01:00
Alexander Boettcher
a085b4f536 nova: remap kernel cpu ids to genode cpu ids
to have a predictable order. First all CPU ids with hyper-thread id 0 are taken,
next the hyper-threads with 1 of all cores and so on.

Fixes #2163
2016-11-25 14:06:14 +01:00
Alexander Boettcher
8f4fbce2d6 nova: remove unused debug utility
Issue #2163
2016-11-09 17:14:53 +01:00
Stefan Kalkowski
f60cf697d2 core: simplify Rom_module and Rom_fs
* replace print_fs with Output::print equivalent
* use Avl_tree::for_each instead of own implementation
* extend constness

Ref #2159
2016-11-08 15:45:21 +01:00
Stefan Kalkowski
e1ec39e476 base: replace dump utilities in Allocator_avl
Replace 'dump()' debug utilities within Allocator_avl with Output::print
equivalents, and use the new Avl_tree::for_each utility to simplify
the implementation.

Ref #2159
2016-11-08 15:44:55 +01:00
Stefan Kalkowski
1542d92165 base: iterator for AVL tree (fix #2159) 2016-11-08 15:43:53 +01:00
Alexander Boettcher
800de566e2 intel_fb: update mode list for different displays
Fixes #2152
2016-11-08 15:35:42 +01:00
Alexander Boettcher
30780a1127 sel4: adjust nic_drv quota in noux_net_netcat 2016-11-08 15:26:34 +01:00
Josef Söntgen
a3e11a60c0 dde_linux: cleanup module param handling
Instead of using a somewhat incomplete module_param_named() macro,
which will influence other drivers, patch the driver that requires
this treatment.

Fixes #2169
Fixes #2155
2016-11-08 15:26:34 +01:00
Emery Hemingway
da68dcc63d drivers/audio: log sessions requests
Fix #2156
2016-11-08 15:26:34 +01:00
Alexander Boettcher
94fd5ad3b0 nova: make kernel memory configurable
via the Genode build system. Avoids the need to maintain contrib patches on
nova.

Fixes #2162
2016-11-08 15:26:34 +01:00
Alexander Boettcher
74c0b22066 nova: fix sc kernel assertions
Fixes #2161
2016-11-08 15:26:33 +01:00
Emery Hemingway
eff90d759f remove global namespacing from internal base headers
Making the Genode namespace global can cause name collisions on
base-linux.

Fix #2158
2016-11-08 15:26:33 +01:00
Norman Feske
6dd695f788 update report_rom configs to fix warning
Several run scripts still used the outdated '<rom>' sub node in the
report_rom configuration.
2016-11-08 15:26:33 +01:00
Norman Feske
f577c451ef increase stack size of signal-proxy thread
This fixes the warning "small stack of 3996 bytes [...] may break Linux
signal handling" on 32-bit base-linux.
2016-11-08 15:26:33 +01:00
Emery Hemingway
eee0489a05 server/mixer: transition to new base API
Ref #1987
2016-11-08 15:26:33 +01:00
Norman Feske
02233b64fb device_pd: use component API
Issue #1987
2016-11-08 15:26:32 +01:00
Norman Feske
784e728727 Clean ldso from using deprecated APIs
Issue #1987
2016-11-08 15:26:32 +01:00
Norman Feske
20faa8b84e base: 'String' constructor overload for literals
This overload covers the common case for initializing a string from a
literal without employing the 'Output' mechanism. This way, such
strings can by constructed without calling virtual functions, which in
turn makes the 'String' usable for the 'init_rtld' phase of the dynamic
linker.
2016-11-08 15:26:31 +01:00
Christian Helmuth
23c2c7c5a8 Use plain http for preparing e2fsprogs port
The gnutls version in Ubuntu 14.04 does not support the current settings
of the git.kernel.org TLS/HTTPS access.
2016-11-08 15:26:31 +01:00
Emery Hemingway
bae4ce5360 lib/vfs: deduplicate symlink and single_file
Issue #1891
2016-11-08 15:26:31 +01:00
Emery Hemingway
ddf3716cff vfs: pass Env and allocator when creating file-systems
Fix #1891
2016-11-08 15:26:31 +01:00
Emery Hemingway
beebd394fc lib/vfs: seperate implemention and API headers
Issue #1891
2016-11-08 15:26:30 +01:00
Alexander Boettcher
33ce649e85 audio: dissolve signal of Audio_in/out destruction
Fixes #2149
2016-11-08 15:26:30 +01:00
Norman Feske
b9280678fb base-linux: fix race in region_map_mmap
This patch fixes a race condition triggered by the thread test running
on Linux inside VirtualBox. The 'test_stack_alloc' sporadically produced
one of two errors: A segfault in the 'Thread::deinit_platform_thread' on
the attempt to access the 'native_thread' of the to-be-destructed thread
(this data structure is located on the thread's stack). Or, an error
message about a region conflict within the stack area.

The problem was that two instances of 'Region_map_mmap' issued a
sequence of munmap and mmap each. Even though each instance locked the
attach/detach operations, the lock was held per instance. In a situation
where two instances performed attach/detach operations in parallel, the
syscall sequences could interfere with each other.

In the test scenario, the two region-map instances are the test's
address space and the stack area. When creating a thread, the thread's
trace-control dataspace is attached at an arbitrary place (picked by
the Linux kernel) within the address space whereas the stack is attached
at the stack area. The problem is the following sequence:

Thread A wants to destruct a thread:
1. Remove stack from stack area
   (issue unmap syscall)
2. Preserve virtual address range that was occupied from the stack
   so that Linux won't use it
   (issue mmap syscall)

Thread B wants to construct a thread:
1. Request trace-control dataspace from CPU session
2. Attach trace-control dataspace to address space at a location
   picked by the Linux kernel
   (issue mmap syscall)

The problem occurs when thread B's second step is executed in between
the steps 1 and 2 of thread A and the Linux kernel picks the
just-unmapped address as the location for the new trace-control mapping.
Now, the trace control dataspace is mapped at the virtual address that
was designated for the stack of the to-be-created thread, and the
attempt to map the real stack fails.

The patch fixes the problem by replacing the former region-map-local
locks by a component-global lock.

Furthermore, it cleans up core's implementation of the support function
for the region-map-mmap implementation, eliminating the temporary
unlocking of the region-map lock during RPC.
2016-11-08 15:26:30 +01:00
Alexander Boettcher
466bec038f part_blk: free memory on session close
the dataspace used for the packetstream

Fixes #2148
2016-11-08 15:26:30 +01:00
Norman Feske
afed9cfd95 base: let string accept multiple arguments
Issue #2064
2016-11-08 15:26:30 +01:00
Alexander Boettcher
0d4f48ca0b vbox: add auto run script booting multiple VMs
Prepared for internal test machine, which has 8 logical cores.

6 Win7 64bit VMs are started, each having 2 vCPUs, using the same image and
different overlays. Changes to the VM are written to the overlays of ram_fs
and dropped after the test.

lCPU 0  : Genode base system and drivers
lCPU 1-2: VM1 2 vCPUs
lCPU 2-3: VM2 "
lCPU 3-4: VM3 "
lCPU 4-5: VM4 "
lCPU 5-6: VM5 "
lCPU 6-7: VM6 "

Fixes #2143
2016-11-08 15:26:29 +01:00
Alexander Boettcher
878abc7edb run: support multiple VMs in vbox* run scripts
Issue #2143
2016-11-08 15:26:29 +01:00
Alexander Boettcher
844174918b nit_fb: get to front if nit_fb got input focus
Issue #2143
2016-11-08 15:26:29 +01:00
Alexander Boettcher
61e1cf76c2 intel_fb: fix framebuffer freeup
drm_framebuffer_remove takes care of references to CRTC pointers before
freeing up framebuffer object. Directly calling the destroy function may cause
dangling CRTC pointers pointing inside the framebuffer object.

Fixes #2140
2016-11-08 15:26:29 +01:00
Christian Prochaska
9d84541e6f libports: add pcsc-lite library
Fixes #2145
2016-11-08 15:26:29 +01:00
Christian Prochaska
9ed69d8b47 libports: add CCID library
Fixes #2144
2016-11-08 15:26:28 +01:00
Christian Prochaska
55d709a175 libports: add libusb
Fixes #2142
2016-11-08 15:26:28 +01:00
Stefan Kalkowski
7e1692d997 core: unify handling of boot modules
Instead of solving the problem to deliver ROM modules to core while booting
differently for the several kernels (multi-boot, elfweaver, core re-linking),
this commit unifies the approaches. It always builds core as a library, and
after all binaries are built from a run-script, the run-tool will link an
ELF image out of the core-library and all boot modules. Thereby, core can
access its ROM modules directly.

This approach now works for all kernels except Linux.

With this solution, there is no [build_dir]/bin/core binary available anymore.
For debugging purposes you will find a core binary without boot modules, but
with debug symbols under [run_dir].core.

Fix #2095
2016-11-08 15:26:27 +01:00
Christian Prochaska
340a18007c pthread: implement pthread_mutex_trylock()
Fixes #2141
2016-11-08 15:26:27 +01:00
Norman Feske
9572ff9413 base: remove original PDBG from base/printf.h
This macro is superseded by base/debug.h.

Issue #2125
2016-11-08 15:26:27 +01:00
Emery Hemingway
ef5f36bf4e Redefine PDBG to use new log output function
PDBG is redefined in base/debug.h, an aide to development which is not
to be included in release code.

Fix #2125
2016-10-21 12:45:44 +02:00
Josef Söntgen
dee56aeafa usb_drv: add missing device pointer checks
The usb_drv must always check the device pointer in all session facing.
methods. A errorneous client can otherwise trigger a page-fault in the
driver.

Fixes #2133.
2016-10-21 12:39:37 +02:00
Christian Prochaska
82e228a715 usb_drv: raw session fixes
- use the correct memory free functions on errors
- report packet submit errors
- rename 'Usb::Packet_descriptor::transfer.timeout' as
 'Usb::Packet_descriptor::transfer.polling_interval'

Fixes #2135
2016-10-21 12:39:37 +02:00
Christian Prochaska
44d4bf7a1b libc_pipe: ignore some flags in 'fcntl()'
Ignore file access mode and file creation flags for the F_SETFL command.

Fixes #2136
2016-10-21 12:39:37 +02:00
Stefan Kalkowski
964239aa7a audio_mixer: use bool for mute XML report parsing
Fix #2123
2016-10-21 12:39:36 +02:00
Stefan Kalkowski
2a2e5c2df4 base-*: remove usage of printf
base generic code:
  * Remove unused verbosity code from mmio framework
  * Remove escape sequence end heuristic from LOG
  * replace Core_console with Core_log (no format specifiers)
  * move test/printf to test/log
  * remove `printf()` tests from the log test
  * check for exact match of the log test output
base-fiasco:
  * remove unused Fiasco::print_l4_threadid function
base-nova:
  * remove unused hexdump utility from core
base-hw:
  * remove unused Kernel::Thread::_print_* debug utilities
  * always print resource summary of core during startup
  * remove Kernel::Ipc_node::pd_label (not used anymore)
base*:
  * Turn `printf`,`PWRN`, etc. calls into their log equivalents

Ref #1987
Fix #2119
2016-10-21 12:39:36 +02:00
Alexander Boettcher
e864e84c5a run: add vm running directly from block partition
Fixes #2130
2016-10-21 12:39:36 +02:00
Christian Prochaska
d9c6f46fe5 vbox: automated USB device pass-through test
Fixes #2129
2016-10-21 12:39:35 +02:00
Christian Prochaska
b41b001003 qemu-usb: handle null pointer in 'free()'
Fixes #2128
2016-10-21 12:39:35 +02:00
Sebastian Sumpf
c2e7727f46 usb: add range check to UTF-16 string copy 2016-10-21 12:39:35 +02:00
Alexander Boettcher
4b148d896a nova: fix oom handling in kernel
Fixes #2126
2016-10-21 12:39:35 +02:00
Stefan Kalkowski
891bad8d54 dde_linux: use SSL secured, unified downloads
Fix #2127
2016-10-21 12:39:35 +02:00
Josef Söntgen
44bcf6bbf0 wifi_drv: add config knob to disable 11n mode
The 11n mode can forcefully be disabled by setting the 'disable_11n'
attribute to 'true'. This is workaround for certain 6200 ABG cards
that apparently do not support this mode.

Fixes #2124.
2016-10-21 12:39:35 +02:00
Josef Söntgen
620d5e3ba4 dde_linux: provide module_param_named macro
Implementing this macro provides easy access to module parameters from
outside the contrib code, i.e. the driver frontend. For now it will be
solely used by the wifi_drv.

Issue #2124.
2016-10-21 12:39:34 +02:00
Alexander Boettcher
9d49749a49 vbox: poke timer emt thread from time to time
Fixes #2110
2016-10-21 12:39:34 +02:00
Alexander Boettcher
c99729093a base: fix race in multiple lock.unlock() calls
Fixes #2122
2016-10-21 12:39:34 +02:00
Josef Söntgen
9013ca5364 libports: remove old lwIP foc_panda tracing tests
These tests were used for examine lwIP on foc_panda a few years back
but serve no particular purpose as of now.

Issue #2121.
2016-10-21 12:39:34 +02:00
Josef Söntgen
6be193cf80 Increase nic_drv RAM quantum
This change is needed to satisfy the increased memory usage of the
dde_ipxe nic_drv.

Issue #2121.
2016-10-21 12:39:34 +02:00
Josef Söntgen
3f0dfe7956 dde_ipxe: increase Slab backend alloc to 2 MiB
Fixes #2121.
2016-10-21 12:39:34 +02:00
Alexander Boettcher
a0c9915cee vbox: remove debug messages
stay more silent

Issue #2110
2016-10-21 12:39:33 +02:00
Alexander Boettcher
a5ff866ef7 vbox: map SUPSemEvent* to RTSemEvent*
and drop usage of Genode::Semaphore.

Issue #2110
2016-10-21 12:39:33 +02:00
Alexander Boettcher
07b994c8bd vbox: alloc memory of RTMem*Alloc within 2G window
Fixes #2116
2016-10-21 12:39:33 +02:00
Alexander Boettcher
3449985fdf base: avoid deadlock in region_map destruction
Fixes #2115
2016-10-21 12:39:33 +02:00
Christian Prochaska
e2ae01f870 usb_drv: fix policy parsing
Fixes #2112
2016-10-21 12:39:32 +02:00
Christian Prochaska
3a1f852318 base: don't use the 'size' argument in 'Heap::free()'
The Heap reports that 'free()' does not rely on a valid 'size' argument,
so it should not use it.

Fixes #2113
2016-10-21 12:39:32 +02:00
Alexander Boettcher
ce2139a533 vbox: add tm 4s patch
Issue #2110
2016-10-21 12:39:31 +02:00
Alexander Boettcher
08185e962f vbox: better lapic tpr support
Fixes #2110
2016-10-21 12:39:31 +02:00
Alexander Boettcher
a8495a0dfe vbox: use emt thread names
- eases debugging on smp setups

Issue #2110
2016-10-21 12:39:31 +02:00
Alexander Boettcher
14ef7a5312 vbox: support timeouts for GVMM_SCHED_HALT
Issue #2110
2016-10-21 12:39:31 +02:00
Roman Iten
dfce939ac8 dde_linux: fix log output of screen resolution
Fixes #2114
2016-10-21 12:39:31 +02:00
Stefan Kalkowski
7841058320 hw: only use x86_64 specifier instead of x86
Fix #2109
2016-10-21 12:39:31 +02:00
Stefan Kalkowski
3f6e148621 base: remove obsolete _prog_img_data symbol
Fix #2099
2016-10-21 12:39:31 +02:00
Josef Söntgen
3c8d31f8fb net: fix mac_from_string
The MAC tokens are given in hex so treat them as such.

Fixes #2107.
2016-10-21 12:39:30 +02:00
Stefan Kalkowski
0cbfef7bf1 os: increase init's slack RAM quota (fix #2103) 2016-10-21 12:39:30 +02:00
Alexander Boettcher
3bd361dfa5 nova: setup exception portals correctly
Fixes #2111
2016-10-21 12:39:30 +02:00
Alexander Boettcher
d989046604 vbox4: bring up all vCPUs
broken since latest upgrade to virtualbox 4.3.*

Issue #2090
2016-10-21 12:39:30 +02:00
Alexander Boettcher
a7d04eefab vbox5: fix build for vbox
Issue #2081
2016-10-21 12:39:30 +02:00
Josef Söntgen
27491fe7b4 dde_ipxe: increase RXD and TXD for Intel NICs
The default iPXE settings of 8 (RXD) and 16 (TXD) lead to issues when
AMT is enabled. In most other OS drivers those descriptors are set
to 256, let us do the same. This should fix all observed issues wrt.
AMT.

Fixes #2108.
2016-10-21 12:39:30 +02:00
Alexander Boettcher
b8b278458b run: vbox_auto_win81_64 write overlay to ram
to decrease failure rate because of corrupted filesystem via rump_fs
2016-10-21 12:39:29 +02:00
Emery Hemingway
71f0757a30 transition Input infrastructure to new base API
* Supply Env to Input::Session_component
* Attach input event dataspace at Input::Client
* Process input events by lambda rather than pointer
* Supply Env and a label to Input::Connection

* Wm serves valid input_session to decorator
* Per-source signal handling at input_merger
* Base API update for dummy_input_drv, test_input
* Input API update for launcher, menu_view, terminal,
  mupdf, sdl, seoul, virtualbox

Ref #1987
2016-10-21 12:39:29 +02:00
Emery Hemingway
80558374f5 base: print support for Xml_node
Ref #1987
2016-10-21 12:39:29 +02:00
Norman Feske
e370e08e01 Define Genode::size_t as unsigned long
Fixes #2105
2016-10-21 12:39:29 +02:00
Norman Feske
7bed3967ae ports: GNU build-system support for non-noux pkgs
This patch makes the build-system integration of noux packages usable
for non-Noux targets. It moves the GNU build system wrapper to
ports/mk/gnu_build.mk, which is now included by noux.mk. This way,
non-noux applications can use the same build-system wrapper. So the
porting of individual applications becomes easier.

This change removes the 'NOUX_' prefix use the various build variables
used by the noux-pkg's target.mk files to steer the behaviour of the GNU
build system. E.g., NOUX_CONFIGURE_ARGS is now called CONFIGURE_ARGS.
Note that there is a single exception to this pattern: The formerly
named NOUX_LIBS is now called LDLIBS because the plain LIBS variable is
used by the Genode build system.

Fixes #2094
2016-10-21 12:39:29 +02:00
Stefan Kalkowski
4bd5634bd5 hw: remove kernel unit test framework (fix #2096)
* Remove 'test' routine from kernel/core
* Move 'cpu_scheduler' and 'double_list' test to user-land
* Remove 'hw_info' target at all (can be recycled in a topic branch)
2016-09-30 14:15:22 +02:00
Alexander Boettcher
4d7d4dd2fc nova: fix capability issues in PCID/SMP setups
Kernel fails to lookup a capability it just got delegated, if
the backing store for the destination capability was before backed by a
zero-page. Triggers if PCID (64bit) is in use or in SMP setups.

Fixes #2101
2016-09-30 14:15:22 +02:00
Alexander Boettcher
86e690b7f3 nova: avoid kernel assertion in mdb code
Fixes #2100
2016-09-15 07:17:07 +02:00
Alexander Boettcher
66e9ca12b5 nova: platform test to stress SMP revoke/delegate
Issue #2100
2016-09-15 07:17:05 +02:00
Stefan Kalkowski
4be8c2daa4 build: remove STARTUP_LIB variable (fix #2098) 2016-09-14 12:21:46 +02:00
Christian Prochaska
9d67f74bd2 Automated 'usb_hid' test
When run with the '--autopilot' run option, the 'usb_hid.run' script tests
the input events generated by a 'Pro Micro' microcontroller board. Setup
instructions for the Pro Micro can be found in the run script.

Fixes #2087
2016-09-14 11:53:05 +02:00
Christian Helmuth
d3fcb38545 sel4: fix UART access (patch)
See https://github.com/seL4/seL4/issues/36.
2016-09-14 11:53:04 +02:00
Menno Valkema
ff06361c71 libc: memset valid allocations only in calloc()
Fixes #2097
2016-09-14 11:53:04 +02:00
Alexander Boettcher
99fbb23ec5 core: use weak_ptr for Rm_faulter and Region_map
Fixes #2086
2016-09-14 11:53:04 +02:00
Alexander Boettcher
e822a36c4e nova: transform platform test to component
and avoid use of deprecated interfaces

Issue #2086
2016-09-14 11:53:04 +02:00
Martin Stein
00c518b55e hw_rpi: remove debug code from USB IRQ handling
Fixes #2088
2016-09-14 11:53:03 +02:00
Martin Stein
9e6189ea11 hw: solve time overflow problem in clock
Ref #2088
2016-09-14 11:53:03 +02:00
Martin Stein
ee0566dcb1 timer/spec/hw: fix bug in curr_time
Ref #2088
2016-09-14 11:53:03 +02:00
Alexander Boettcher
10ec9806d3 vbox: update to 4.3.40
Fixes #2090
2016-09-14 11:53:03 +02:00
Alexander Boettcher
06f1ac4025 vbox: update to 4.3.30
Issue #2090
2016-09-14 11:53:03 +02:00
Alexander Boettcher
95a9ceed4a vbox: update to 4.3.28
Issue #2090
2016-09-14 11:53:03 +02:00
Alexander Boettcher
aabdb77697 vbox: update to 4.3.26
Issue #2090
2016-09-14 11:53:02 +02:00
Alexander Boettcher
8e7a0a80fd vbox: update to 4.3.24
Issue #2090
2016-09-14 11:53:02 +02:00
Alexander Boettcher
ef0efdfcea vbox: update to 4.3.22
Issue #2090
2016-09-14 11:53:02 +02:00
Alexander Boettcher
8a3429ef16 vbox: update to 4.3.20
Issue #2090
2016-09-14 11:53:02 +02:00
Alexander Boettcher
e90cfe1268 vbox: update to 4.3.18
Issue #2090
2016-09-14 11:53:02 +02:00
Alexander Boettcher
8fb6f032d4 vbox: update tpr register before requesting irq
- required by win7 64bit guest single vCPU

Fixes #2089
2016-09-14 11:53:02 +02:00
Stefan Kalkowski
2147c42ec6 base: unify page-fault notification for kernels
* Enable page-fault messages for regions not directly managed by core
* Unify output given when a page-fault occurs related to those regions

Fix #2082
2016-09-09 11:49:34 +02:00
Christian Helmuth
97201e6778 Remove tar archives after cpu_sampler_noux and noux_bash
This fixes our nightly error on cleanall with "unexpected:
./bin/diffutils.tar".
2016-09-09 11:48:43 +02:00
Christian Helmuth
5a92c9b6eb Increase stack size of mp_server test 2016-09-09 11:48:43 +02:00
Christian Helmuth
fcf5bc9187 base: start signal-proxy thread on construction
Thanks @ssumpf for the investigation.
2016-09-09 11:48:43 +02:00
Stefan Kalkowski
e7d5b34fc5 base: String constructor for different lengths
Let the copy constructor compile for different CAPACITYs of
the String<CAPACITY> class.

Fix #2085
2016-09-09 11:48:43 +02:00
Emery Hemingway
929ca5c163 virtualbox5: apply nic slot label patch
Fixes #2081
2016-08-31 17:11:05 +02:00
Stefan Kalkowski
6caceeeea8 ps2_drv: increase stack size (fix #2083) 2016-08-31 14:15:03 +02:00
Norman Feske
52c23239bc README update 2016-08-30 17:24:00 +02:00
Martin Stein
3c25d989f3 os: NIC router
The nic_router component can be used to individually route IPv4 packets
between multiple NIC sessions. Thereby, it can translate between
different IP subnets. The component supports port forwarding, as well as
the partitioning of the TCP and UDP port spaces.

Fixes #114
2016-08-30 17:17:20 +02:00
Alexander Boettcher
236b1465d0 sel4: add pci SPEC
enables audio driver
2016-08-30 17:17:20 +02:00
Christian Helmuth
6f2f242e42 Adapt ports that moved away from googlecode 2016-08-30 17:17:19 +02:00
Alexander Boettcher
34311a64d8 audio: add missing config in audio_out.run
complains/aborts otherwise
2016-08-30 17:17:19 +02:00
Alexander Boettcher
d511b09aef sel4: adjust syscall patch to fPIC define
Use same patch as the one going upstream on seL4 soon.
2016-08-30 17:17:19 +02:00
Christian Prochaska
f8ba49f816 cpu_sampler_noux.run script
A run script to demonstrate the combination of the cpu_sampler, fs_log,
ram_fs and noux components for saving the sampled data in files and
accessing these in a Noux environment. When the script is run by the
autopilot, it will check if one of the generated sample data files
contains the correct instruction pointer. When the script is run
interactively, the generated files can be accessed from a Noux Bash shell.

Fixes #2078
2016-08-30 17:17:19 +02:00
Christian Prochaska
8a93e3e20a pthread: alternative for dynamic_cast in 'pthread_self()'
Fixes #2077
2016-08-29 17:29:39 +02:00
Martin Stein
b3c877a8bf net: tcp packet class 2016-08-29 17:29:39 +02:00
Martin Stein
0ac37dfc6e net: address operator != and some UDP accessors 2016-08-29 17:29:39 +02:00
Martin Stein
53524be285 net/mac_address: mac_from_string function 2016-08-29 17:29:39 +02:00
Martin Stein
b50fe705d9 net/eth: sized-eth-frame class for creating frames 2016-08-29 17:29:38 +02:00
Martin Stein
47bc5c9a8d net/arp: further write accessors and protocol type 2016-08-29 17:29:38 +02:00
Martin Stein
79bc0ab789 dde_linux/src/lib/lxip/: fix warning with Cstring 2016-08-29 17:29:38 +02:00
Martin Stein
136b80b7b8 net/dump.h: dump header info of network packets
Ref #114
2016-08-29 17:29:38 +02:00
Martin Stein
0ce79f3a8a udp: rename method calc_checksum update_checksum
In other contexts (IPv4) 'calc_checksum' merely returns a new checksum that is
then installed via 'checksum'. Thus, the UDP 'calc_checksum' that calculates AND
installs a new checksum is misleading.

Ref #114
2016-08-29 17:29:38 +02:00
Martin Stein
ee9c4679df net/ipv4: address prefix and print support 2016-08-29 17:29:38 +02:00
Martin Stein
0f8a39e5ac net: move MAC and IPV4 address to NET namespace
Ref #114
2016-08-29 17:29:38 +02:00
Martin Stein
a8640f56d1 lxip: simple udp client for testing
Ref #114
2016-08-29 17:29:37 +02:00
Martin Stein
40d7902ade lxip/udp_echo: read port from config
Ref #114
2016-08-29 17:29:37 +02:00
Martin Stein
dbbda9839b lwip: enhance http_srv_static and http_clnt
Both, client and server now read their IP config from their Genode config.
Furthermore, the client now waits 4 instead of 2 seconds before sending the
first request to prevent connection fails in tests with a slow startup. The
client truncates its packet dump for better readability.

Ref #114
2016-08-29 17:29:37 +02:00
Martin Stein
6a40c5c13d libports: remove deprecated network_* tests
Ref #114
2016-08-29 17:29:37 +02:00
Norman Feske
fac69eff48 core: handle out-of-memory in RM service
This patch adds the missing exception handling for depleted RM session
quotas. If core runs out of session quota while creating a new region
map, it now reflects this condition as a Region_map::Out_of_metadata
exception to the RM client. Thanks to Denis Huber for reporting the
issue!
2016-08-29 17:29:37 +02:00
Christian Prochaska
dc26910fc3 cpu_sampler component for statistical profiling
Fixes #2075
2016-08-29 17:29:37 +02:00
Stefan Kalkowski
901b39259c lwip: use symbol.map to avoid clash with dns_init
Ref #2026
2016-08-29 17:29:37 +02:00
Christian Prochaska
d2e246d916 base: allow to set label in Log_connection
Fixes #2074
2016-08-29 17:29:36 +02:00
Alexander Boettcher
e53ba5ee3e nova: avoid SC kernel warnings in core
Fixes #2073
2016-08-29 17:29:36 +02:00
Stefan Kalkowski
dea4123053 os: remove Irq_activation and Irq_handler
Fix #2072
2016-08-29 17:29:36 +02:00
Stefan Kalkowski
f56be97215 gem_cadence nic_drv: remove Irq_activation
* btw. move gem_cadence specific files to spec/ subdirectory

Ref #2072
2016-08-29 17:29:36 +02:00
Stefan Kalkowski
855e2c4b17 lan9118 nic_drv: transition to new base API
* get rid of the Irq_handler and Irq_activation usage

Ref #1987
Ref #2072
2016-08-29 17:29:36 +02:00
Stefan Kalkowski
5aee80ee32 pl180: remove irrelevant usage of Irq_handler
Although the driver makes no use of interrupts it references Irq_handler
for unknown reasons. Moreover, this commit eliminates the lock that is
not necessary anymore, because the driver now runs single-threaded.

Ref #2072
2016-08-29 17:29:35 +02:00
Sebastian Sumpf
35fe716bff dde_linux: fix README
Move 'RAW' section back to USB driver description
2016-08-29 17:29:35 +02:00
Stefan Kalkowski
f1535b2481 uart_drv: transition to new base API
* Unify uart drivers of different hardware drivers
* Remove deprecated IRQ activations
* Remove additional timer thread in Fiasco* KDB driver
* Move more generic UART definitions to specific supported
  platforms (e.g.: pl011 -> pbxa9)
* Move internal definitions from global to local headers

Ref #1987
Fix #2071
2016-08-29 17:29:35 +02:00
Josef Söntgen
fbe127cdf4 vbox: fix ACPI dsl for newer iASL versions
The patch reflects the changes done in VirtualBox 5 and is at least
needed on Ubuntu 16.04.

Fixes #2068.
2016-08-29 17:29:35 +02:00
Alexander Boettcher
a1d9ed1d8a vbox: remove win8 auto test 2016-08-29 17:29:34 +02:00
Alexander Boettcher
f75bb77756 vbox: add win7_64 auto test 2016-08-29 17:29:34 +02:00
Josef Söntgen
2eda37e187 noux-pkg/noux-etc: serialize building targets
Issue #2069.
2016-08-29 17:29:34 +02:00
Emery Hemingway
482576fabb server/fs_log: improve client isolation
Use a seperate handle at each session.
Use SEEK_TAIL to append messages to files.
Increase packet buffer.
Refactor to component framework.

Fixes #1777
Issue #2060
2016-08-29 17:29:34 +02:00
Emery Hemingway
6018f594cf include/os/path.h: new path_from_label utility
Converts a session label hierarchy to a path hierarchy.

Issue #1777
Issue #2060
2016-08-29 17:29:33 +02:00
Alexander Boettcher
e39dc445b1 vbox: re-enable chunk-wise memory allocation
disabled by "vbox: Implement hwaccl support for Muen" for nova
2016-08-29 17:29:33 +02:00
Stefan Kalkowski
7760aa1bf0 Increase stack-size for block test client
Ref #1987
Ref #2051
2016-08-29 17:29:33 +02:00
Norman Feske
a845bdafeb core: fix regression in sig context ownership test
This patch fixes a problem similar to issue #2065 but for the freeing of
signal contexts.
2016-08-29 17:29:33 +02:00
Norman Feske
8d1cf08b1a core: fix regression in dataspace ownership test
This patch revives our ds_ownership test from 2012, which just revealed
a regression in core where the dataspace-free operation of the RAM
service would unconditionally destroy dataspace objects from foreign
sessions. The patch fixes the bug and adds an updated version of the
test to the autopilot.

Fixes #2065
2016-08-29 17:29:33 +02:00
Alexander Boettcher
fdf41cd08c nova: set max memory mapping supported by nova ABI
Related #2063
2016-08-29 17:29:32 +02:00
Alexander Boettcher
9c098752b0 core: fix memory mapping calc. for big regions
Fixes #2063
2016-08-29 17:29:32 +02:00
Alexander Boettcher
57b90e8d75 vmm: experimental virtualbox 5 support
The main feature for this version upgrade is the use of the instruction
emulator (IEM) to speed up execution and less often the slow recompiler.

issue #2059
2016-08-29 17:29:32 +02:00
Alexander Boettcher
4dbfbdb7c4 vbox: factor out/extend common parts of vbox 4 & 5
Issue #2059
2016-08-29 17:29:32 +02:00
Alexander Boettcher
32bb0e131c gems: extend dither_painter to be used with vbox5
Issue #2059
2016-08-29 17:29:32 +02:00
Norman Feske
17c79a9e23 base: avoid use of deprecated base/printf.h
Besides adapting the components to the use of base/log.h, the patch
cleans up a few base headers, i.e., it removes unused includes from
root/component.h, specifically base/heap.h and
ram_session/ram_session.h. Hence, components that relied on the implicit
inclusion of those headers have to manually include those headers now.

While adjusting the log messages, I repeatedly stumbled over the problem
that printing char * arguments is ambiguous. It is unclear whether to
print the argument as pointer or null-terminated string. To overcome
this problem, the patch introduces a new type 'Cstring' that allows the
caller to express that the argument should be handled as null-terminated
string. As a nice side effect, with this type in place, the optional len
argument of the 'String' class could be removed. Instead of supplying a
pair of (char const *, size_t), the constructor accepts a 'Cstring'.
This, in turn, clears the way let the 'String' constructor use the new
output mechanism to assemble a string from multiple arguments (and
thereby getting rid of snprintf within Genode in the near future).

To enforce the explicit resolution of the char * ambiguity, the 'char *'
overload of the 'print' function is marked as deleted.

Issue #1987
2016-08-29 17:27:10 +02:00
Christian Prochaska
a5d3aa8373 base: increase label length limit of core LOG session
Fixes #2061
2016-08-29 17:27:10 +02:00
Norman Feske
892f21fd54 base: document error-message style conventions 2016-08-29 17:27:10 +02:00
Norman Feske
26a4534a37 base: helper for hex-formatted output of ranges 2016-08-29 17:27:09 +02:00
Norman Feske
9c2f229246 base: helper for printing individual characters 2016-08-29 17:27:09 +02:00
Emery Hemingway
d741508330 test/vfs_stress: ugrade logging, reduce to single thread
Issue #1987
2016-08-29 17:23:21 +02:00
Emery Hemingway
d354f7a8b9 server/vfs: upgrade logging to new API
Issue #1987
2016-08-29 17:23:21 +02:00
Christian Helmuth
3b9f022f1c libc: some symbol cleanups 2016-08-29 17:23:20 +02:00
Alexander Boettcher
d409b0e98b usb: fix for unconfigured usb devices
Avoids null pointer in usb raw.
2016-08-29 17:23:20 +02:00
Christian Prochaska
c72d1655f4 vbox: read 'force_ioapic' config option only once
Fixes #2049
2016-08-29 17:23:20 +02:00
Stefan Kalkowski
7f8f0f50ea block layer: transition to new API
Ref #1987
Fix #2058
2016-08-29 17:23:20 +02:00
Johannes Schlatow
acd2a40076 base: print() functions for floating point types
Fixes #2055
2016-08-29 17:23:19 +02:00
Josef Söntgen
f81d4cfbbb wifi_drv: add 7265D-19.ucode to fw list
Needed for x250.

Fixes #2057.
2016-08-29 17:23:19 +02:00
Christian Prochaska
4949f3abba dde_linux: '__wait_event()' fix
Fixes #2054
2016-08-29 17:23:19 +02:00
Christian Helmuth
1776babbd1 Revert "arm: prevent 64K default alignment of text segment"
This reverts commit 2127c8acf2 because the
alignment is already sanitized by commit 11c31c4432.

(discussed here 2127c8acf2)
2016-08-10 11:07:57 +02:00
Alexander Boettcher
5aabfa9dd0 sel4: disable noux_tool_chain_auto.run
Currently leaking to many capability selectors, so that the tool chain test
can't succeed.

Issue #2044
2016-08-10 11:07:57 +02:00
Alexander Boettcher
1b895484d9 sel4: adjust qemu memory in same basic run scripts
Core on seL4 is configured to run on native hardware, so some static
allocators are bit over dimensioned. Some run scripts fail on qemu because
solely 64M are available in the system - adjust the affected scripts.

Issue #2044
2016-08-10 11:07:57 +02:00
Christian Helmuth
7038825522 qt5: initial support for multi-touch input
The initial support reports TouchPointPressed, TouchPointMoved, and
TouchPointReleased for multiple touch points, but is currently only
tested with widgets not leveraging multi-touch events. In other words, I
made sure synthetic mouse events are generated properly when using touch
screens.
2016-08-10 11:07:56 +02:00
Christian Helmuth
b0f7717711 Enable USB and PS/2 in qt5 tests on x86
We now always run the input_merger as Input service provider and
configure backends suitable for the used platform. On x86 hardware, we
enable both, PS/2 and USB HID.
2016-08-10 11:07:56 +02:00
Christian Helmuth
9839e833f2 Enable linux in input run script 2016-08-10 11:07:56 +02:00
Alexander Boettcher
9988089862 sel4: workaround deadlock in core
Issue #2044
2016-08-10 11:07:56 +02:00
Alexander Boettcher
b57c33159f sel4: improve allocation in initial_untyped_pool
Required to boot on hardware. The fragmentation is such unfortunate with the
old allocator that alloc() will throw an exception during very early core boot
phase.

Issue #2044
2016-08-10 11:07:56 +02:00
Alexander Boettcher
356e6498b6 sel4: update to 3.2.0
- disable iommu
- increase root_cnode further for native boot
- support vesa driver on native hardware
- don't mask edge triggered ioapic irqs
- increase various allocators to get noux_tool_chain_* booting natively

Issue #2044
2016-08-10 11:07:56 +02:00
Alexander Boettcher
b2a8cfde85 sel4: avoid corruption during ipc marshalling
Issue #2044
2016-08-10 11:07:55 +02:00
Alexander Boettcher
bee0e11049 sel4: use notification objects for Genode::Lock
Fixes #1717
Issue #2044
2016-08-10 11:07:55 +02:00
Alexander Boettcher
1472c0629b sel4: allocate thread selectors during bind_thread
That seems nowadays the right place in order to tell the caller that the
thread couldn't be completely constructed. The return value false of
bind_thread causes in Cpu_thread_component the throwing of
Thread_creation_failed.

thread.run now passes
pthread.run now passes

Issue #2044
2016-08-10 11:07:55 +02:00
Alexander Boettcher
997f5e8e27 sel4: implement thread suspend/pause/resume
Issue #2044
2016-08-10 11:07:55 +02:00
Alexander Boettcher
155621767a sel4: limit mp_server.run to 1 cpu for sel4
Issue #2044
2016-08-10 11:07:55 +02:00
Alexander Boettcher
198475b6b3 sel4: startup lib reinit support
required for noux

Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
c4c7979163 sel4: quirk for vanishing page table
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
9c8676b2ae sel4: add revoke option to destruct cnode
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
c4ed38cfbc sel4: fix vm_space has_page_table_at
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
b0c3427ed4 sel4: handle platform_pd destruction
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
ad7748592a sel4: keep boot info in core's virt address space
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
4d10a28411 sel4: disable large mappings for device memory
Issue #2044
2016-08-10 11:07:54 +02:00
Alexander Boettcher
657dd5faad sel4: support region fault manager outside core
rm_fault.run works

Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
738ca74166 sel4: clear dataspace page wise
Creating mappings inside core may exhaust the internal allocators
if very large dataspaces must be cleared.

Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
253f2aef0f sel4: show pd name if flushing page table
Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
998dfa6c5e sel4: flush page table allocator if full
Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
90390fe053 sel4: increase root cnode size in kernel
required to boot setups like noux*

Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
3a9c6eab17 sel4: use first free cap index reported by kernel
required to bootstrap scenarios with more rom binaries, e.g. noux

Issue #2044
2016-08-10 11:07:53 +02:00
Alexander Boettcher
99b8fc4408 sel4: enable vesa driver
kernel : add required and reserved boot regions to device memory

Issue #2044
2016-08-10 11:07:52 +02:00