Commit Graph

828 Commits

Author SHA1 Message Date
Christian Helmuth
ee4ee6a8ac depot: update recipe hashes 2017-10-19 13:31:18 +02:00
Alexander Boettcher
ddb2805f3a run: disable non-working tests for x86_32 machine
to due limited capabilities of the native hardware
2017-10-19 13:31:18 +02:00
Martin Stein
30a96706cb nic_router: dhcp server functionality
One can configure the NIC router to act as DHCP server at interfaces of a
domain by adding the <dhcp> tag to the configuration of the domain like
this:

<domain name="vbox" interface="10.0.1.1/24">
    <dhcp-server ip_first="10.0.1.80"
                 ip_last="10.0.1.100"
                 ip_lease_time_sec="3600"
                 dns_server="10.0.0.2"/>
    ...
</domain>

The attributes ip_first and ip_last define the available IPv4 address
range while ip_lease_time_sec defines the lifetime of an IPv4 address
assignment in seconds. The IPv4 address range must be in the subnet
defined by the interface attribute of the domain tag and must not cover
the IPv4 address in this attribute. The dns_server attribute gives the
IPv4 address of the DNS server that might also be in another subnet.
The lifetime of an offered assignment is the configured round trip time of
the router while the ip_lease_time_sec is applied only if the offer is
requested by the client in time.

The ports/run/virtualbox_nic_router.run script is an example of how to
use the new DHCP server functionality.

Ref #2490
2017-10-19 13:31:15 +02:00
Emery Hemingway
8ca63d4a6e libc: reintegrate libc_resolv library
Remove getaddrinfo and freeaddrinfo from the Libc::Plugin and get rid of
the extra libc_resolv library. Remove getaddrinfo/freeaddrinfo symbol
hiding patch for FreeBSD sources. Remove libc_resolv from Makefiles and
run scenarios.

Fix #2273
2017-10-05 17:40:04 +02:00
Christian Helmuth
170b532892 Support read-only data symbols in ABI
This also adapts existing symbol files
2017-10-05 17:40:04 +02:00
Alexander Boettcher
be753ee863 tool: add genode xml schema to xmllint check
Fixes #2513
2017-10-05 17:40:03 +02:00
Norman Feske
ef9435b9ed depot: recipe for src/vbox5-nova 2017-10-05 17:40:02 +02:00
Norman Feske
40b12bb83c vbox5: extract license info from 3rd-party archive
This information is needed to create a matching LICENSE file for the
vbox5 src archive.
2017-10-05 17:40:01 +02:00
Norman Feske
26d4d227ea ports: define cap quota in vbox_pointer.run 2017-10-05 17:40:01 +02:00
Norman Feske
c6690ea447 ports: use depot in noux_vim.run, noux_bash.run 2017-10-05 17:39:59 +02:00
Norman Feske
ea21576eac bash: make dependency from ld.lib.so explicit
This patch is a workaround for the apparent problem that noux
applications, which perform execve, implicitly use functionality from
the dynamic linker, not explicitly via the libc. If the binary lacks the
dependency information, noux will fail on the execve attempt. The latter
is the case when the noux package is built as a depot archive where
library dependencies are not traversed over multiple levels.
2017-10-05 17:39:59 +02:00
Norman Feske
796810ea06 depot: recipe for src/vbox_pointer 2017-10-05 17:39:59 +02:00
Norman Feske
1953a31031 depot: recipe for src/noux 2017-10-05 17:39:58 +02:00
Norman Feske
9d3d7c4cb4 depot: recipes for ncurses,vim,coreutils,e2fsprogs 2017-10-05 17:39:58 +02:00
Christian Prochaska
9b8228d76f Noux: fix race condition on Vfs_io_channel destruction
Fixes #2518
2017-10-05 17:39:56 +02:00
Christian Helmuth
2ed904faab depot: update recipe hashes 2017-08-30 12:41:43 +02:00
Christian Helmuth
28764e2332 Increase cap quota for wifi_drv 2017-08-30 10:01:35 +02:00
Alexander Boettcher
903cd8d719 noux_net_netcat: use disjoint mac addresses for platforms 2017-08-30 10:00:01 +02:00
Christian Helmuth
fd344eb273 netperf: use disjoint mac addresses for platforms 2017-08-30 10:00:00 +02:00
Christian Helmuth
3bc93d1242 vbox: fine-tune automatic test runs on Muen
Currently, only win7 32-bit tests run successfully and are whitelisted.
We may extent the list in future with other supported guests.
2017-08-30 10:00:00 +02:00
Christian Helmuth
ae0c9e7692 Increase cap quota for usb_drv 2017-08-30 10:00:00 +02:00
Christian Helmuth
2f38f50b1e Revert "vbox4: disable muen run targets due to issue #2399"
This reverts commit 523b317fe6.
2017-08-30 09:59:59 +02:00
Emery Hemingway
1fce8d0d74 default ahci_drv and part_blk Block sessions to read-only
Add a "writeable" policy option to the ahci_drv and part_blk Block
servers and default from writeable to ready-only. Should a policy
permit write acesss the session request argument "writeable" may still
downgrade a session to ready-only.

Fix #2469
2017-08-28 16:49:51 +02:00
Alexander Boettcher
d424f6e066 vbox*.run: fix scripts
- cap quota shortage
- ram quota shortage
- limit VM memory to 1 GB (before 9 GB) in multiple run test case
2017-08-28 16:49:48 +02:00
Christian Prochaska
ee352abc56 run: add Xen support
When building Genode on a Linux system running in a Xen Dom0, the 'xen'
run target can run a Genode scenario in a Xen DomU.

Usage: in build/x86_*/etc/build.conf, define:

RUN_OPT = --include boot_dir/$(KERNEL) --include image/iso --include power_on/xen --include log/xen --include power_off/xen

The Xen DomU runs in HVM mode and loads Genode from an ISO image. Serial
log output is printed to the console and graphical output is shown in an
SDL window.

The Xen DomU ist managed using the 'xl' command line tool and it is
possible to add configuration options in the 'xen_args' variable in a run
script. Common options are:

- disabling the graphical output:

  append xen_args { sdl="0" }

- configuring a network device:

  append xen_args { vif=\["model=e1000,mac=02:00:00:00:01:01,bridge=xenbr0"\] }

- configuring USB input devices:

  append xen_args { usbdevice=\["mouse","keyboard"\] }

Note: the 'xl' tool requires super-user permissions and interactive
password input can be troublesome in combination with 'expect' and is not
practical for automatic tests. For this reason, the current implementation
assumes that no password input is needed when running 'sudo xl', which can
be achieved by creating a file '/etc/sudoers.d/xl' with the content
'user ALL=(root) NOPASSWD: /usr/sbin/xl'
(where 'user' is the Linux user name).

Fixes #2504
2017-08-28 16:49:48 +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
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
Christian Prochaska
f7f2c86c41 libc_noux: increase stack size
Fixes #2492
2017-08-23 14:08:36 +02:00
Christian Prochaska
93371be750 noux_tool_chain.inc: increase capability quotas
Fixes #2491
2017-08-23 14:08:36 +02:00
Alexander Boettcher
9cac99172b noux_bash.run: increase 'fb_drv' capability quota
Fixes #2489
2017-08-23 14:08:36 +02:00
Alexander Boettcher
571232fd41 virtualbox.run: support network for multiple VMs 2017-08-18 10:24:48 +02:00
Alexander Boettcher
6f8cc92ce0 run: disable some scripts in autopilot mode
because of the limit hardware features of our x86 32bit test hardware
2017-08-18 10:24:48 +02:00
Alexander Boettcher
58e4f6cf9d core: add map method to pd_session interface
The method can be used to trigger the eager insertion of page frames into
page tables. Intention: to be used for memory used for DMA.

Issue #2209
2017-08-18 10:24:46 +02:00
Alexander Boettcher
523b317fe6 vbox4: disable muen run targets due to issue #2399 2017-08-18 10:24:46 +02:00
Alexander Boettcher
8e798ab904 vbox5: disable muen
vbox5 is not supported on muen/hw
2017-08-18 10:24:46 +02:00
Norman Feske
bf04b0c3aa ports: update URL for downloading lynx 2017-08-18 10:24:46 +02:00
Christian Helmuth
473aa3454d Move libc file-system test into test/libc_vfs
Preparation for removing ffat library.

Issue #2410
2017-08-17 11:04:22 +02:00
Norman Feske
1f679cdffe ports: assign caps in genode_org.run, lighttpd.run 2017-08-17 11:04:20 +02:00
Christian Prochaska
178795f2ec virtualbox.run: increase capability quota for fb_drv
Fixes #2463
2017-08-17 11:04:20 +02:00
Alexander Boettcher
430c0f12e0 vbox: test VM test case with a lot of memory
Issue #2455
2017-06-29 12:00:01 +02:00
Alexander Boettcher
163fe6caaa vbox: make vm memory configurable for vbox*.run
Issue #2455
2017-06-29 12:00:01 +02:00
Alexander Boettcher
0469858f05 vbox5: add raw disk VM test case
Issue #2455
2017-06-29 12:00:01 +02:00
Alexander Boettcher
ad1f38a780 vbox5: recognized more than 4Gb in VMs
Fixes #2455
2017-06-29 12:00:00 +02:00
Alexander Boettcher
a9f263db16 vbox4: extended AMD SVM support
Issue #2454
2017-06-29 11:59:59 +02:00
Adrian-Ken Rueegsegger
c14149b4eb Update Muen port
- Use latest Muen version
- Sync VirtualBox Muen subject state
- Rework Muen download so contrib/muen-* remains untouched after port
  has been prepared
2017-06-29 11:59:58 +02:00
Alexander Boettcher
0f227d5d24 run: adjust virtualbox cap quotas to fit native hw 2017-06-08 11:33:31 +02:00
Josef Söntgen
7c9861cc07 netperf: change download URL
Apparently the original netperf host has gone down. For the time
being switch to a stable host like the Ubuntu archive mirror.
2017-06-06 17:26:10 +02:00
Alexander Boettcher
158dbcc7ae vbox5: enable unrestricted guest support
Issue #2338
2017-06-06 13:06:33 +02:00
Christian Helmuth
892ede515f depot: update recipe hashes 2017-05-31 16:18:01 +02:00
Alexander Boettcher
c232886e0f vbox5: disable support of unrestricted-guest mode
Currently, Ubuntu does not work in unrestricted-guest mode, so, disable
it until this is fixed.

Issue #2338
2017-05-31 13:16:23 +02:00
Christian Prochaska
710947e0a3 gdb_monitor: adapt run scripts to current staging branch
Fixes #2432
2017-05-31 13:16:23 +02:00
Christian Prochaska
428131fd28 noux_tool_chain_auto: adapt to current staging branch
Fixes #2433
2017-05-31 13:16:23 +02:00
Christian Prochaska
99937a6267 qt5: update to version 5.8.0
Fixes #2424
2017-05-31 13:16:23 +02:00
Christian Helmuth
8bd0efced6 Remove obsolete RAM/CAP services from run scripts
Adapted launchpad and also the rm_fault and resource_request tests.

Issue #2407
2017-05-31 13:16:22 +02:00
Stefan Kalkowski
632ef28463 os: removal of deprecated os/config.h (fix #2431) 2017-05-31 13:16:22 +02:00
Adrian-Ken Rueegsegger
d1b4fb1dff vbox: Simplify Muen guest interupt handling
Drop lock prefix since there is no concurrent access from other CPUs.
2017-05-31 13:16:22 +02:00
Adrian-Ken Rueegsegger
1db8694fd0 vbox: Sync hw_x86_64_muen subject state with Muen SK
VM-exit interruption info was dropped and Vbox only needs guest CR3
value for guest-physical memory translation but does not actually change
it since the VM is running in unrestricted guest mode.
2017-05-31 13:16:21 +02:00
Josef Söntgen
6d941ede1c noux_tool_chain: remove now unsed libraries
Zlib as well as readline were originally pulled in as a dependency of
pcre. They are now removed because pcre itself does not need them.
2017-05-31 13:16:21 +02:00
Sebastian Sumpf
496671e523 gcc: RISC-V 6.3.0
issue #2423
2017-05-31 13:16:20 +02:00
Christian Prochaska
a507928cde qt5: fix deprecated warnings
Fixes #2427
2017-05-31 13:16:19 +02:00
Stefan Kalkowski
0fb672b493 run: use default Qemu memory size for x86
Fix #2428
2017-05-31 13:16:19 +02:00
Alexander Boettcher
b7da62cd55 vbox4/5: remove printf 2017-05-31 13:16:19 +02:00
Alexander Boettcher
7df58930e2 vbox4/5: add ubuntu VMs of some LTS versions
Issue #2338
2017-05-31 13:16:19 +02:00
Christian Prochaska
040d0c9e42 arora: fix Nitpicker plugin demo
Fixes #2425
2017-05-31 13:16:18 +02:00
Christian Prochaska
85919d29e2 qt5: update to version 5.6.2
Issue #2424
2017-05-31 13:16:18 +02:00
Martin Stein
87c7b0f777 noux_net_lighttpd.run: heavily outdated, remove
E.g., the script manually tried to configure lighttpd and used the old
porting directory structure that was integrated in the repos. For the
same reason it produced compile errors with noux packages.

Ref #2398
2017-05-31 13:16:17 +02:00
Martin Stein
228dbdd527 run + noux_gdb: fix source archiving
We do not have debug symbols in the bin/ binaries anymore. Thus, use the
debug/ binaries instead.  We now have kernel specific binary names for
ld.lib.so and some others. Adapt, to this fact as well.  For doing so
without unnecessary output, provide a new parameter "silent" at the
"kernel_specific_binary" procedure.

Ref #2398
2017-05-31 13:16:16 +02:00
Norman Feske
22687bb10b Recipes for noux API, bash, posix 2017-05-31 13:16:15 +02:00
Norman Feske
c4002e6e23 noux: install tar archive as build result
This patch changes the noux build rules to produce a tar archive in
'bin/', alleviating the need for this step from the run scripts.
This way, the visible result of a built noux package is a single (tar)
file in '<build-dir>bin/', which is suited for the use as a ROM module.
2017-05-31 13:16:15 +02:00
Norman Feske
ae3664f4a0 noux: include noux.mk via select_from_repositories
This enables noux packages to be built via the depot tools.
2017-05-31 13:16:14 +02:00
Norman Feske
601e0a8950 noux: avoid using deprecated APIs 2017-05-31 13:16:14 +02:00
Norman Feske
ecf73e5b17 ports: ABI for libc_noux 2017-05-31 13:16:14 +02:00
Norman Feske
0167d5af50 Integrate core's RAM service into the PD service
Fixes #2407
2017-05-31 13:16:14 +02:00
Christian Prochaska
a731131c09 arora: fix route in run script
Fixes #2416
2017-05-31 13:16:12 +02:00
Alexander Boettcher
dc566b7d52 vbox5: allocate memory in larger pieces
to avoid lot of capabilities created for each 2M allocation otherwise

Issue #2398
2017-05-31 13:16:11 +02:00
Stefan Kalkowski
10e2e223cd foc: remove obsolete features (ref #2405)
Removes the following Fiasco.OC specific features:
* GDB extensions for Fiasco.OC
* i.MX53 support for Fiasco.OC
* Kernel debugger terminal driver
* Obsolete interface Native_pd
* Obsolete function of interface Native_cpu
2017-05-31 13:16:08 +02:00
Alexander Boettcher
6d8bfb677e vbox5: support more memory for VMs (4GB++)
Issue #2338
2017-05-31 13:16:08 +02:00
Alexander Boettcher
b1419d7566 vbox4/5: add ubuntu vm as testcase 2017-05-31 13:16:08 +02:00
Norman Feske
4d442bca30 Streamline exception types
This patch reduces the number of exception types by facilitating
globally defined exceptions for common usage patterns shared by most
services. In particular, RPC functions that demand a session-resource
upgrade not longer reflect this condition via a session-specific
exception but via the 'Out_of_ram' or 'Out_of_caps' types.

Furthermore, the 'Parent::Service_denied', 'Parent::Unavailable',
'Root::Invalid_args', 'Root::Unavailable', 'Service::Invalid_args',
'Service::Unavailable', and 'Local_service::Factory::Denied' types have
been replaced by the single 'Service_denied' exception type defined in
'session/session.h'.

This consolidation eases the error handling (there are fewer exceptions
to handle), alleviates the need to convert exceptions along the
session-creation call chain, and avoids possible aliasing problems
(catching the wrong type with the same name but living in a different
scope).
2017-05-31 13:16:07 +02:00
Norman Feske
1f4f119b1e Capability quota accounting and trading
This patch mirrors the accounting and trading scheme that Genode employs
for physical memory to the accounting of capability allocations.

Capability quotas must now be explicitly assigned to subsystems by
specifying a 'caps=<amount>' attribute to init's start nodes.
Analogously to RAM quotas, cap quotas can be traded between clients and
servers as part of the session protocol. The capability budget of each
component is maintained by the component's corresponding PD session at
core.

At the current stage, the accounting is applied to RPC capabilities,
signal-context capabilities, and dataspace capabilities. Capabilities
that are dynamically allocated via core's CPU and TRACE service are not
yet covered. Also, the capabilities allocated by resource multiplexers
outside of core (like nitpicker) must be accounted by the respective
servers, which is not covered yet.

If a component runs out of capabilities, core's PD service prints a
warning to the log. To observe the consumption of capabilities per
component in detail, the PD service is equipped with a diagnostic
mode, which can be enabled via the 'diag' attribute in the target
node of init's routing rules. E.g., the following route enables the
diagnostic mode for the PD session of the "timer" component:

  <default-route>
    <service name="PD" unscoped_label="timer">
      <parent diag="yes"/>
    </service>
    ...
  </default-route>

For subsystems based on a sub-init instance, init can be configured
to report the capability-quota information of its subsystems by
adding the attribute 'child_caps="yes"' to init's '<report>'
config node. Init's own capability quota can be reported by adding
the attribute 'init_caps="yes"'.

Fixes #2398
2017-05-31 13:16:06 +02:00
Norman Feske
773e08976d Assign cap quotas in run scripts and recipes
Issue #2398
2017-05-31 13:16:06 +02:00
Norman Feske
6609aafb05 Replace Quota_exceeded by Insufficient_ram_quota
This patch replaces the 'Parent::Quota_exceeded',
'Service::Quota_exceeded', and 'Root::Quota_exceeded' exceptions
by the single 'Insufficient_ram_quota' exception type.

Furthermore, the 'Parent' interface distinguished now between
'Out_of_ram' (the child's RAM is exhausted) from
'Insufficient_ram_quota' (the child's RAM donation does not suffice to
establish the session).

This eliminates ambiguities and removes the need to convert exception
types along the path of the session creation.

Issue #2398
2017-05-31 13:16:05 +02:00
Norman Feske
843dd179d7 base: remove int return types from 'Ram_session'
This patch replaces the existing C-style error codes with C++
exceptions.

Fixes #895
2017-05-31 13:16:04 +02:00
Norman Feske
58f44d39c5 base: use 'Ram_quota' in 'Ram_session' args
This patch replaces the former use of size_t with the use of the
'Ram_quota' type to improve type safety (in particular to avoid
accidentally mixing up RAM quotas with cap quotas).

Issue #2398
2017-05-31 13:16:04 +02:00
Norman Feske
ff68d77c7d base: new 'Ram_allocator' interface
The 'Ram_allocator' interface contains the subset of the RAM session
interface that is needed to satisfy the needs of the 'Heap' and
'Sliced_heap'. Its small size makes it ideal for intercepting memory
allocations as done by the new 'Constrained_ram_allocator' wrapper
class, which is meant to replace the existing 'base/allocator_guard.h'
and 'os/ram_session_guard.h'.

Issue #2398
2017-05-31 13:16:04 +02:00
Norman Feske
c1b981ede4 Annotate session interfaces with CAP_QUOTA
The new 'CAP_QUOTA' enum value denotes the capability quota to be
transferred from the client to the server at session-creation time.

Issue #2398
2017-05-31 13:16:04 +02:00
Alexander Boettcher
106a0db664 vbox5: update to 5.1.22
Issue #2338
2017-05-31 13:16:02 +02:00
Norman Feske
03d7208386 Turn posix lib into shared library
By building the posix library as shared object with an ABI, we
effectively decouple posix-using programs from the library
implementation (which happens to depend on several os-level APIs such as
the VFS).
2017-05-31 13:16:02 +02:00
Alexander Boettcher
74b790f70b vbox5: add multiple VM test case 2017-05-31 13:16:00 +02:00
Alexander Boettcher
b403bd9d3e vbox5: fix memory allocation by VMM
This is a fixup of c782966 "vbox5: track memory allocation by VMM".

Issue #2338
2017-05-31 13:16:00 +02:00
Alexander Boettcher
0cf18081f9 virtualbox.run: extension to run multiple VMs
set use_gui to get 2 VMs

Issue #2338
2017-05-31 13:16:00 +02:00
Alexander Boettcher
33ab53e42a vbox5: update to 5.1.20
Issue #2338
2017-05-31 13:16:00 +02:00
Alexander Boettcher
1a18c6b727 vbox4/5: enable key/value store for guest addition
required for enable vbox 5 guest additions, which otherwise deny to work

Issue #2338
2017-05-31 13:16:00 +02:00
Alexander Boettcher
b1d35570df vbox5: add shared folder test
Issue #2338
2017-05-31 13:15:59 +02:00
Alexander Boettcher
0d4f4f70d2 vbox5: enable audio support
Issue #2338
2017-05-31 13:15:59 +02:00
Alexander Boettcher
d7f0cb5463 vbox5: use gip thread also for timer watchdog
causes the rem timer callback pending check to run more often (every 1 ms
instead 10 ms). This is essential to met the timeout requirements of the
audio backend, which must be checked&run every 5ms.
2017-05-31 13:15:59 +02:00
Alexander Boettcher
800f9d1e44 vbox5: enable xhci model
Issue #2338
2017-05-31 13:15:59 +02:00
Alexander Boettcher
d8f60a8ea1 vbox: increase initial static memory buffer
due to changes in #1987 pthread/malloc the initial allocations are done
via malloc
2017-05-31 13:15:55 +02:00
Alexander Boettcher
bc2ef2b1b2 seoul: avoid gcc6 warnings 2017-05-31 13:15:53 +02:00
Alexander Boettcher
7005e54de2 nova: fix syscall bindings with GCC 6
Fixes #2377
2017-05-31 13:15:52 +02:00
Christian Prochaska
d0a53781b9 gdb: fix compile error with GCC 6
Fixes #2387
2017-05-31 13:15:51 +02:00
Christian Prochaska
d1bd39cebb openssh: add '--without-stackprotect' configure option
The configure ckeck for the stack protection feature succeeds with GCC 6,
even though the required runtime functions are missing.

Issue #2386
2017-05-31 13:15:51 +02:00
Christian Prochaska
58f2088d3e gcc: update to version 6.3.0
Issue #2372
2017-05-31 13:15:49 +02:00
Christian Prochaska
9f9271783e binutils: update to version 2.28
Fixes #2401
Issue #2372
2017-05-31 13:15:49 +02:00
Alexander Boettcher
35adce3955 run: adjust vbox multiple VM run test
Wrongly renamed during "vbox5: enable SMP setups"

Related to #2338
2017-04-11 15:34:15 +02:00
Christian Prochaska
8903179537 tool_chain: use port mechanism
Fixes #2340
2017-03-27 12:35:10 +02:00
Christian Helmuth
cb43e04691 ldso: defer execution of static constructors
Ldso now does not automatically execute static constructors of the
binary and shared libraries the binary depends on. If static
construction is required (e.g., if a shared library with constructor is
used or a compilation unit contains global statics) the component needs
to execute the constructors explicitly in Component::construct() via
Genode::Env::exec_static_constructors().

In the case of libc components this is done by the libc startup code
(i.e., the Component::construct() implementation in the libc).

The loading of shared objects at runtime is not affected by this change
and constructors of those objects are executed immediately.

Fixes #2332
2017-03-24 16:20:04 +01:00
Christian Helmuth
a2ad5c06ab Adjust run-script RAM quotas to actual demands
With the current implementation resource requests are not automically
satisfied with slack quota by init. Therefore, this commit adapts RAM
quotas of autopilot scenarios to the actual demands.
2017-03-24 16:20:02 +01:00
Christian Helmuth
09e535b238 netperf: replace FORCE_QEMU by check for autopilot
Now, the script prevents the execution of the test if its started by the
autopilot on Qemu but permits manual runs without taking further
precautions.
2017-03-24 16:20:01 +01:00
Philipp Kerling
15a607f307 Fix toolchain gcc compilation with newer host gcc
An inline attribute mismatch in the gcc-4.9.2 source causes its
compilation to fail on modern gcc versions (verified with gcc 6.3.1,
but probably since gcc 5)
The patch is courtesy of the gcc-patches mailing list:
https://gcc.gnu.org/ml/gcc-patches/2015-08/msg00375.html

Fixes #2341
2017-03-24 16:20:01 +01:00
Christian Helmuth
e65802eb68 vbox: adjust RAM quota of vbox_pointer 2017-03-24 16:20:00 +01:00
Alexander Boettcher
a19662abc7 vbox5: update to 5.1.18
Issue #2338
2017-03-24 16:20:00 +01:00
Alexander Boettcher
e4aea2efeb vbox5: enable SMP setups
We use the use old IOAPIC implementation, which works for us much better than
the new one.

Issue #2338
2017-03-24 16:19:59 +01:00
Alexander Boettcher
c782966aea vbox5: track memory allocation by VMM
- avoids memory leakage, especially during VM re-starts

Issue #2338
2017-03-24 16:19:59 +01:00
Alexander Boettcher
4f8a497bbf vbox5: update to 5.1.14
- use more upstream hm code
- add call to memory check as done in vbox4
- add in principle all vbox devices and drivers
- avoid null pointer during VM startup (patch reported to vbox-devel list)
- avoid endless loop in usb root hub

Issue #2338
2017-03-24 16:19:59 +01:00
Alexander Boettcher
572609b30a vbox5: add win10 run scenario
Issue #2338
2017-03-24 16:19:58 +01:00
Alexander Boettcher
5ebd8ae02e vbox5: unified build dir adjustments
Issue #2338
2017-03-24 16:19:58 +01:00
Alexander Boettcher
a5c70244bf vbox4/5: fix tr TSS_BUSY_FLAG handling
Fixes #2337
2017-03-24 16:19:58 +01:00
Norman Feske
b3e5357cf1 Adaptation to init refactoring
Since init no longer provides public headers, we have to adjust the
existing users of this headers. The 'init/child_config.h' is used only
by GDB monitor. So the patch moves the header there as an interim fix.
The 'init/child_policy.h' is still used by a few components, so we have
to keep a trimmed-down version of it for now.
2017-03-24 16:19:56 +01:00
Josef Söntgen
a34fb617a7 ffat: remove deprecated env usage
Issue #2310.
2017-03-24 16:19:53 +01:00
Christian Prochaska
3ac3236a28 Noux: 'empty' ROM service for initial ROMs
The initial ROMs (program and linker) are already attached to the region
map of a forked process and don't need to be obtained again from an
external ROM service when the 'Child' class asks for them. For the program
image, the local Noux ROM service already returned an invalid dataspace
capability, but not for the linker.

Instead of adding another 'magic' ROM name for the local ROM service,
this commit implements an 'empty' ROM service, which returns an
invalid dataspace for the initial ROMs.

Fixes #2272
2017-03-15 13:20:12 +01:00
Christian Prochaska
2ac845281d virtualbox: require x86 platform
Fixes #2326
2017-03-15 13:13:24 +01:00
Christian Prochaska
a1f195f7c0 dosbox: require x86 platform
Fixes #2327
2017-03-15 13:13:23 +01:00
Christian Prochaska
637c418c96 virtualbox: improve port check
Fixes #2325
2017-03-15 12:32:28 +01:00
Christian Prochaska
25bda02981 lighttpd: improve port check
Fixes #2323
2017-03-15 12:32:28 +01:00
Christian Prochaska
01e9bec5b0 Arora: fix port check
Fixes #2321
2017-03-15 12:32:28 +01:00
Christian Helmuth
b9834bc388 Rename Linux audio driver to linux_audio_drv
Related to #2190
Fixes #2278
2017-03-15 12:32:27 +01:00
Christian Helmuth
43e7cc56a3 Rename Linux NIC driver to linux_nic_drv
Related to #2190
Issue #2278
2017-03-15 12:32:27 +01:00
Stefan Kalkowski
7a4f4f1adc noux_tool_chain: increase ram_fs quota
The file space demand for the object files when compiling core has grown.
Therefore, the ram_fs component runs out of memory and requests additional
memory from init. On OKL4, where the physical memory is limited by the
elfweaver bootstrap tool, there is no more slack memory after the donation
of 1G to noux.
2017-03-15 12:32:26 +01:00
Alexander Boettcher
0a1839e3e2 vbox: ever set hint about host graphic resolution
Otherwise it may happend that the Guest tries to set the last stored
resolution from another run, which maybe is too large.

Up to now, everthing is fine, beside the fact that output changes are not
visible - which is odd and one things the VM came not up.

Issue #2306
2017-03-15 12:32:25 +01:00
Alexander Boettcher
e99eed3c8e vbox: show guest additions version
to detect easiler that something may be wrong. The guest addition version
should match the version we have ported.

Issue #2306
2017-03-15 12:32:24 +01:00
Alexander Boettcher
af3c238ce1 vbox: avoid null access in input handling
that happened during early bootup.

The signal about input events may arrive before keyboard and mouse is set
(due wait_and_dispatch_one_signal called from a started pthread and ep still
 not done with the initialisation)

Issue #2306
2017-03-15 12:32:24 +01:00
Christian Prochaska
ca2871e2e4 nova: use 'Native_cpu' component for thread initialization
Pass the thread type and exception base to core with a 'Native_cpu'
component instead of enhancing the 'Thread_state' class.

Fixes #2298
2017-03-15 12:24:42 +01:00
Christian Helmuth
8adaeeb8da Remove port of the DASH shell
It seems the download site vanished. Also, the utility remained unused
since years now.
2017-02-28 13:00:44 +01:00
Adrian-Ken Rueegsegger
60dfddbe5a Increase fb_drv RAM quota in vbox auto scenarios
Otherwise the component runs out of memory with large screen
resolutions, e.g. 1920x1440@16.
2017-02-28 13:00:43 +01:00
Christian Prochaska
e7958d999d gdb_monitor: kernel-agnostic build support
Fixes #2292
2017-02-28 13:00:42 +01:00
Sebastian Sumpf
2000b7c0e6 noux: add generic construction function
This function ('noux_construct') is called from each back-end's
construct method (libc or Genode component).

fixes #2291
2017-02-28 12:59:32 +01:00
Christian Prochaska
9067768d25 gdb_monitor: use 'with_libc()' 2017-02-28 12:59:32 +01:00
Alexander Boettcher
51515a598c tcp_terminal: avoid env deprecated warnings
Issue #2280
2017-02-28 12:59:31 +01:00
Josef Söntgen
567ec255f1 vbox_pointer: remove env deprecated warning
Issue #2280.
2017-02-28 12:59:31 +01:00
Alexander Boettcher
6c723fb1e8 vbox: test shared folder with overlay in ram_fs
avoids corrupted ext2fs in rump_fs
2017-02-28 12:59:30 +01:00
Alexander Boettcher
7c0542d4bc qemu-usb: avoid env deprecated warnings
Issue #2280
2017-02-28 12:59:30 +01:00
Norman Feske
29b8d609c9 Adjust file headers to refer to the AGPLv3 2017-02-28 12:59:29 +01:00
Alexander Boettcher
3226dd0649 vbox: remove signal receiver usage for fb & input
avoids deadlocks due to new libc and vfs usage
2017-02-28 12:59:23 +01:00
Josef Söntgen
69c48a3626 os: refactor Global_file_system_factory
The global file system factory is now created explicitly and the
global singleton accessor function was removed.

Fixes #2281.
2017-02-28 12:59:23 +01:00
Alexander Boettcher
9ba24c0722 vbox: use with_libc 2017-02-28 12:59:19 +01:00
Josef Söntgen
15821e32ec nic: remove usage of deprecated env()
This commit includes changes to the Nic::Session_component interface.
We now pass the entire env to the component instead of only ram, rm and
the ep because we need the env to open connections from within the
Session_component implemenation. So far only the cadence_gem driver
needs this, though.

Issue #2280.
2017-02-28 12:59:18 +01:00
Christian Helmuth
61b6dccf13 Queued read/write/read_ready in VFS and servers 2017-02-23 15:03:28 +01:00
Martin Stein
ed370a8f5c Introduce gpio_drv function in run scripts
Do not use automatic alias in the run tool for the name of the
gpio-driver binary.

Ref #2268
2017-02-23 14:54:50 +01:00
Alexander Boettcher
eea00ab8b0 vbox: provide initial memory buffer
broken due to changes of

libc: API transition
Issue #1987

For now provide a initial memory buffer for allocation of static
constructors and of malloc calls out of the libc during early
libc initialization until actual vbox code is executed having the Env
pointer.
2017-02-23 14:54:44 +01:00
Emery Hemingway
48150a706b update Reporter constructors
The Reporter utility needs a reference to the environment at
construction to establish Report connections.

Ref #1987
Fix #2232
2017-02-07 19:20:29 +01:00
Christian Prochaska
a423ae67a4 Noux: destroy 'Rom_dataspace_info' objects
Fixes #2271
2017-02-07 11:12:30 +01:00
Christian Helmuth
c0d61858c3 Support for suspendable read in VFS and libC
The support has two parts. First, a VFS plugin now gets passed an
I/O-response handler callback on construction, which informs users of the
VFS that an I/O event occurred. This enables, for example, the libC to
check if blocking read can be completed. Further, the VFS file I/O
interface provides now functions for suspendable reads, i.e.,
queue_read() and complete_read().
2017-02-07 11:12:27 +01:00
Norman Feske
d1df1dbd87 libc: API transition (fix deprecated warnings)
Issue #1987
2017-02-07 11:12:24 +01:00
Christian Helmuth
0f6800b20f libc: use task switch in select() 2017-02-07 11:12:23 +01:00
Christian Helmuth
a52543acd2 Improve noux fork test (grand child, waitpid)
The test now forks twice - the parent forks a child and the child itself
forks a grand child. Both, parent and child, wait for termination of
their forked process with waitpid(). Additionally, the run script now
checks for exit of the parent (not any noux process).
2017-01-31 14:58:37 +01:00
Alexander Boettcher
c58444af80 netperf: adjust netperf.inc instructions
and avoid some deprecated config warnings
2017-01-31 14:13:28 +01:00
Norman Feske
cd3a5852d6 Warn about the use of deprecated headers
This commit enables compile-time warnings displayed whenever a deprecated
API header is included, and adjusts the existing #include directives
accordingly.

Issue #1987
2017-01-31 12:01:18 +01:00
Christian Helmuth
eccc539651 noux-pkg/less: use LIBS when building tools
lesskey and lessecho missed the declaration of ${LIBS} on the compiler
command line, which ended up in unusable programs.

  > file noux-pkg/less/lesskey.broken
  noux-pkg/less/lesskey.broken: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter *empty*, not stripped
  > file noux-pkg/less/lesskey
  noux-pkg/less/lesskey: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked, interpreter ld.lib.so, not stripped

The issue was identified because -O0 builds broke with

  ld: lesskey: The first section in the PT_DYNAMIC segment is not the .dynamic section

Unfortunately, this simple fix renders both tools also dependent to libm
and ncurses which they don't use.
2017-01-31 12:01:14 +01:00
Christian Prochaska
d2a2893959 noux_fork: fix run script
Fixes #2251
2017-01-31 12:01:12 +01:00
Norman Feske
47a129c6af run/platform_drv.inc: add 'need_usb_hid' function
This function returns the information whether the used platform relies
on USB HID for interactive scenarios by default as is the case for most
ARM platforms. In contrast, for x86 the USB driver can be omitted because
we can use the PS/2 driver (that is readily available in repos/os/).
2017-01-31 12:01:12 +01:00
Norman Feske
02d5efcf3f init: apply routing to environment sessions
The init component used to create the CPU/RAM/PD/ROM sessions (the child
environment) for its children by issuing session requests to its parent,
which is typically core. This policy was hard-wired. This patch enables
the routing of the environment sessions of the children of init
according to the configured routing policy.

Because there is no hard-wired policy regarding the environment sessions
anymore, routes to respective services must be explicitly declared in
the init configuration. For this reason, the patch adjusts several run
scripts in this respect.

This patch removes the outdated '<if-args>' special handling of session
labels. The '<if-args>' feature will eventually be removed completely
(ref #2250)

Issue #2197
Issue #2215
Issue #2233
Issue #2250
2017-01-31 12:01:11 +01:00
Reto Buerki
0938d69192 muen: Build sinfo code as static sinfo-muen library
And link it with core and virtualbox.
2017-01-20 16:47:00 +01:00
Reto Buerki
eec2cb34f8 Replace have_spec hw_x86_64_muen with have_spec muen 2017-01-20 16:46:59 +01:00
Christian Prochaska
c1246c4c95 gdb_monitor: fix build error
Fixes #2227
2017-01-20 16:46:57 +01:00
Christian Prochaska
9be07d2244 os/include/nic: API transition (fix 'deprecated' warnings)
...and adaptation of the users of 'Nic::Root' and 'Nic::Session_component'
to the modified interface.

Issue #1987
2017-01-20 16:46:56 +01:00
Emery Hemingway
18504b4801 merge lib/config_args with lib/posix
Merging the config_args library with the POSIX library supplies
'argc' and 'argv' arguments to components using a 'main' entry.

Fix #2218
Ref #1987
2017-01-20 16:46:55 +01:00
Alexander Boettcher
188cab7d3a vbox: distinguish muen, nova and generic binaries 2017-01-13 13:07:14 +01:00
Norman Feske
a7f40b24ca Warn about the use of deprecated env() function
This patch enables warnings if one of the deprecate functions that rely
in the implicit use of the global Genode::env() accessor are called.

For the time being, some places within the base framework continue
to rely on the global function while omitting the warning by calling
'env_deprecated' instead of 'env'.

Issue #1987
2017-01-13 13:07:13 +01:00
Norman Feske
82e6d7cf52 noux: API transition
This patch removes the dependency of the deprecated Genode API,
fixes the coding style, and removes the "random" file system
(superseded by the VFS plugin mechanism).

Ref #1987
2017-01-13 13:07:11 +01:00
Emery Hemingway
f957fcdd98 use Attached_dataspace at audio streams
Ref #1987
2017-01-13 13:07:10 +01:00
Emery Hemingway
1f019d65d3 app/openvpn: update to new APIs
Replace Thread_deprecated, env()->heap().

Ref #1987
2017-01-13 13:07:10 +01:00
Alexander Boettcher
0a32fcf4e0 vbox: avoid using deprecated env()
Issue #1987
2017-01-13 13:07:08 +01:00
Christian Prochaska
7a0bcbbccb gdb_monitor: API transition
Issue #1987
2017-01-13 13:07:04 +01:00
Alexander Boettcher
537dde1f40 seoul: remove deprecated env and config usage
Issue #1987
2017-01-13 13:07:04 +01:00
Emery Hemingway
745eb89237 lib/component: pass extended Libc::Env
Libc::Env is the Genode::Env interface extended to cover access
to the XML content of the 'config' ROM and a VFS instance. This
deduplicates the burden of components to attain and manage
these resources.

Fix #2217
Ref #1987
2017-01-13 13:07:01 +01:00
Stefan Kalkowski
fc273f3840 run: remove vanished kernel/platform specifier 2017-01-13 13:07:01 +01:00
Norman Feske
48f216f481 vbox_pointer: API transition
Ref #1987
2017-01-13 13:07:00 +01:00
Norman Feske
3315294f2d Deprecate Genode::config()
Issue #1959
2017-01-13 13:06:54 +01:00
Norman Feske
3d7b92ea50 Generalize ABI mechanism to shared objects
This patch make the ABI mechanism available to shared libraries other
than Genode's dynamic linker. It thereby allows us to introduce
intermediate ABIs at the granularity of shared libraries. This is useful
for slow-moving ABIs such as the libc's interface but it will also
become handy for the package management.

To implement the feature, the build system had to be streamlined a bit.
In particular, archive dependencies and shared-lib dependencies are now
handled separately, and the global list of 'SHARED_LIBS' is no more.
Now, the variable with the same name holds the per-target list of shared
libraries used by the target.
2017-01-13 13:06:54 +01:00
Norman Feske
4da52517c1 Simpify startup of dynamically linked binaries
This patch removes the component_entry_point library, which used to
proved a hook for the libc to intercept the call of the
'Component::construct' function. The mechansim has several shortcomings
(see the discussion in the associated issue) and was complex. So we
eventually discarded the approach in favor of the explicit handling of
the startup.

A regular Genode component provides a 'Component::construct' function,
which is determined by the dynamic linker via a symbol lookup.
For the time being, the dynamic linker falls back to looking up a 'main'
function if no 'Component::construct' function could be found.

The libc provides an implementation of 'Component::construct', which
sets up the libc's task handling and finally call the function
'Libc::Component::construct' from the context of the appllication task.
This function is expected to be provided by the libc-using application.
Consequently, Genode components that use the libc have to implement the
'Libc::Component::construct' function.

The new 'posix' library provides an implementation of
'Libc::Component::construct' that calls a main function. Hence, POSIX
programs that merely use the POSIX API merely have to add 'posix' to the
'LIBS' declaration in their 'target.mk' file. Their execution starts at
'main'.

Issue #2199
2017-01-13 13:06:52 +01:00
Norman Feske
253097314c Add unified build directories to create_builddir
This patch makes the benefit of the recently introduced unified Genode
ABI available to developers by enabling the use of multiple kernels from
within a single build directory. The create_builddir tool has gained a
new set of kernel-agnostic platform arguments such as x86_32, or panda.
Most build targets within directories are in principle compatible with
all kernels that support the selected hardware platform. To execute a
scenario via the run tool, one has to select the kernel to use by
setting the 'KERNEL' argument in the build configuration
(etc/build.conf). Alternatively, the 'KERNEL' can be specified as
command-line argument of the Genode build system, e.g.:

  make run/log KERNEL=nova

This allows us to easily switch from one kernel to another without
rebuilding any Genode component except for the very few kernel-specific
ones.

The new version of the 'create_builddir' tool is still compatible with
the old version. The old kernel-specific build directories can still be
created. However, those variants will eventually be removed.

Note that the commit removes the 'ports-foc' repository from the
generated 'build.conf' files. As this is only meaningful for 'foc',
I did not want to include it in the list of regular repositories (as
visible in a 'x86_32' build directory). Hence, the repository must
now be manually added in order to use L4Linux.

Issue #2190
2017-01-13 13:05:44 +01:00
Christian Prochaska
31e0ee2c88 gdb_monitor: increase RAM quota in run scripts
Fixes #2186
2016-12-23 16:52:09 +01:00
Norman Feske
c450ddcb3d Disambiguate kernel-specific file names
This patch removes possible ambiguities with respect to the naming of
kernel-dependent binaries and libraries. It also removes the use of
kernel-specific global side effects from the build system. The reach of
kernel-specific peculiarities has thereby become limited to the actual
users of the respective 'syscall-<kernel>' libraries.

Kernel-specific build artifacts are no longer generated at magic places
within the build directory (like okl4's includes, or the L4 build
directories of L4/Fiasco and Fiasco.OC, or the build directories of
various kernels). Instead, such artifacts have been largely moved to the
libcache. E.g., the former '<build-dir>/l4/' build directory for the L4
build system resides at '<build-dir>/var/libcache/syscall-foc/build/'.
This way, the location is unique to the kernel. Note that various tools
are still generated somewhat arbitrarily under '<build-dir>/tool/' as
there is no proper formalism for building host tools yet.

As the result of this work, it has become possible to use a joint Genode
build directory that is usable with all kernels of a given hardware
platform. E.g., on x86_32, one can now seamlessly switch between linux,
nova, sel4, okl4, fiasco, foc, and pistachio without rebuilding any
components except for core, the kernel, the dynamic linker, and the timer
driver. At the current stage, such a build directory must still be
created manually. A change of the 'create_builddir' tool will follow to
make this feature easily available.

This patch also simplifies various 'run/boot_dir' plugins by removing
the option for an externally hosted kernel. This option remained unused
for many years now.

Issue #2190
2016-12-23 16:51:32 +01:00
Norman Feske
3865ee7ccc foc: move base/thread_state.h to include/foc/
The header is foc-specific. It used to shadow the generic one provided
by the base repository, which contradicts with the kernel-agnostic
Genode API. Hence, it had to be moved to a foc-specific location.
2016-12-23 16:51:12 +01:00
Norman Feske
f54c85e045 Genode application binary interface (ABI)
This patch decouples the kernel-specific implementation of the dynamic
linker from its kernel-agnostic binary interface. The name of the
kernel-specific dynamic linker binary now corresponds to the kernel,
e.g., 'ld-linux.lib.so' or 'ld-nova.lib.so'. Applications are no longer
linked directly against a concrete instance of the dynamic linker but
against a shallow stub called 'ld.lib.so'. This stub contains nothing
but the symbols provided by the dynamic linker. It thereby represents
the Genode ABI.

At system-integration time, the kernel-specific run/boot_dir back ends
integrate the matching the kernel-specific variant of the dynamic linker
as 'ld.lib.so' into the boot image.

The ABI symbol file for the dynamic linker is located at
'base/lib/symbols/ld'. It contains the joint ABI of all supported
architectures. The new utility 'tool/abi_symbols' eases the creation of
such an ABI symbol file for a given shared library. Its result should be
manually inspected and edited as needed.

The patch removes the 'syscall' library from 'base_libs.mk' to avoid
polluting the kernel-agnostic ABI with kernel-specific interfaces.

Issue #2190
Issue #2195
2016-12-23 16:50:28 +01:00
Alexander Boettcher
9b397b0321 vbox: adjust vbox_pointer policy to be working
vbox_pointer parses for 'label' and has no understanding of 'label_prefix'
2016-12-14 11:22:30 +01:00
Alexander Boettcher
f613cd2aa9 nova: remove native_cpu interface
Issue #2173
2016-12-14 11:22:29 +01:00
Alexander Boettcher
e93ef168a1 nova: use async. map for thread/pd bootstrap
Fixes #2173
2016-12-14 11:22:29 +01:00
Norman Feske
4475ac10d6 noux: reduce stack usage
By not placing the sysio buffer (16 KiB) on the stack, we can call
'noux_syscall' from the initial thread. This is needed to issue fork
from the suspend callback, which is executed by the initial thread.
2016-12-14 11:22:28 +01:00
Norman Feske
ccffbb0dfc Build dynamically linked executables by default
Fixes #2184
2016-12-14 11:22:27 +01:00
Norman Feske
25a7ea3d40 base: rename 'Volatile_object' to 'Reconstructible'
Fixes #2151
2016-12-01 17:46:50 +01:00
Alexander Boettcher
6fa87e62dd run: adjust noux_bash to run for arm
Issue #2137
Fixes #1469
2016-12-01 16:39:47 +01:00
Alexander Boettcher
8bb2641020 noux-pkg: support less for arm
Fix #2137
2016-12-01 16:39:47 +01:00
Christian Helmuth
831c8d8e2d noux: fix warning in execve 2016-12-01 16:39:47 +01:00
Christian Helmuth
85fa4d340b Support running netperf test on qemu
Set environment variable FORCE_QEMU to run the test on qemu.
2016-11-30 13:38:07 +01:00
Alexander Boettcher
b8485b6ca1 vbox4: avoid iommio assertion
if the mmio region is not available anymore

Fixes #2182
2016-11-30 13:38:06 +01:00
Christian Helmuth
53271d8c5f Use default component stack size where appropriate 2016-11-30 13:38:06 +01:00
Alexander Boettcher
d3d4381128 nova: support to run VBox vCPUs within same PD
Issue #2173
2016-11-30 13:38:06 +01:00
Alexander Boettcher
1bea312ba2 vmm: compatible vcpu same_pd/other_pd constructors
Issue #2173
2016-11-30 13:38:05 +01:00
Norman Feske
5a1cef6381 Make label prefixing more strict
This patch unconditionally applies the labeling of sessions and thereby
removes the most common use case of 'Child_policy::filter_session_args'.
Furthermore, the patch removes an ambiguity of the session labels of
sessions created by the parent of behalf of its child, e.g., the PD
session created as part of 'Child' now has the label "<child-name>"
whereas an unlabeled PD-session request originating from the child
has the label "<child-name> -> ". This way, the routing-policy of
'Child_policy::resolve_session_request' can differentiate both cases.

As a consequence, the stricter labeling must now be considered wherever
a precise label was specified as a key for a session route or a server-
side policy selection. The simplest way to adapt those cases is to use a
'label_prefix' instead of the 'label' attribute. Alternatively, the
'label' attribute may used by appending " -> " (note the whitespace).

Fixes #2171
2016-11-30 13:37:07 +01:00
Alexander Boettcher
5f0008cbc9 vbox: update to 5.1.10
Issue #2059
2016-11-30 13:37:05 +01:00
Alexander Boettcher
11b2f30318 noux: avoid tons of "no attachment" messages
Trace_control dataspace gets destroyed implicitly when the cpu session is
closed. Remove the trace control dataspace from the internal noux dataspace
registry before cpu session destruction.
2016-11-30 13:37:05 +01:00
Norman Feske
b44f0554bd Adapt high-level components to new parent API
This patch adjusts the various users of the 'Child' API to the changes
on the account of the new non-blocking parent interface. It also removes
the use of the no-longer-available 'Connection::KEEP_OPEN' feature.

With the adjustment, we took the opportunity to redesign several
components to fit the non-blocking execution model much better, in
particular the demo applications.

Issue #2120
2016-11-30 13:37:03 +01:00
Alexander Boettcher
f4a7223bbf vbox: update to 5.1.8
Issue #2059
2016-11-25 15:27:29 +01:00
Josef Söntgen
9ba7b2edde vbox: improve network backend
VirtualBox mainly derives the initial link-state for its device models
from checking the <Adapter ... cable="true"/> attribute. Our backend
only propagates the current state of the Nic session if it receives a
link-state signal. This may lead to problems if a guest detects a link
up state when it is actually down and wants to use the interface. The
backend now queries the Nic session and sets the link-state accordingly
when it is constructed.

In case there is no link do not attempt to submit a packet to the packet
stream but return with an error so that upper layers can handle it.

Enable signals for network on poweron and not already during
construction. The network model may be not yet ready to process incoming
signals and data.

Fixes #2117.
2016-11-25 15:27:28 +01:00
Christian Prochaska
c0e0f2874a qt5: remove launchpad-based 'QProcess' implementation
Fixes #1631
2016-11-25 15:27:26 +01:00
Alexander Boettcher
30780a1127 sel4: adjust nic_drv quota in noux_net_netcat 2016-11-08 15:26:34 +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
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
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
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
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
Alexander Boettcher
9d49749a49 vbox: poke timer emt thread from time to time
Fixes #2110
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
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
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
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
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
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
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
Emery Hemingway
929ca5c163 virtualbox5: apply nic slot label patch
Fixes #2081
2016-08-31 17:11:05 +02:00
Martin Stein
0f8a39e5ac net: move MAC and IPV4 address to NET namespace
Ref #114
2016-08-29 17:29:38 +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
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
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
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
c72d1655f4 vbox: read 'force_ioapic' config option only once
Fixes #2049
2016-08-29 17:23:20 +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
Christian Helmuth
b2eb42feb1 Use USB multi touch and keyboard for Win8 test 2016-08-10 11:07:49 +02:00
Alexander Boettcher
a876e655c0 vbox: support readonly overlay from disk
Add option to load the initial overlay*.vdi from disk, but keep the changes
in a ram_fs.

Used with AHCI model for vbox_auto_win7. Currently we have no way to tell
rump_fs to unmount and write back data to disk before resetting the machine.
2016-08-10 11:07:48 +02:00
Adrian-Ken Rueegsegger
dd22c961c9 Update Muen port
- Adjust list of Muen components
- vbox: Sync hw_x86_64_muen subject state with Muen SK
2016-08-10 11:07:48 +02:00
Christian Helmuth
747137c201 Increase stack size of alarm schedulers 2016-08-10 11:07:47 +02:00
Emery Hemingway
f92be575ae nit_fb: change to component API
Issue #1987
2016-08-10 11:07:46 +02:00
Emery Hemingway
d0e7cc35fa Adjust run scripts for loss of ROM filename argument
Issue #1787
2016-07-11 13:31:36 +02:00
Emery Hemingway
2b8c1af9e0 remove 'filename' from ROM sesion args
Conveying the ROM filename as the final label element simplifies
routing policy and session construction.

Annotations by nfeske:

This commit also changes the ROM session to use base/log.h instead of
base/printf.h, which produced build error of VirtualBox because the
vbox headers have a '#define Log', which collides with the content of
base/log.h. Hence, this commit has to take precautions to resolve this
conflict.

The commit alse refines the previous session-label change by adding a
new 'Session_label::prefix' method and removing the use of 'char const *'
from this part of the API.

Fixes #1787
2016-07-11 13:24:36 +02:00
Norman Feske
88b358c5ef Unification of native_capability.h
This patch establishes the sole use of generic headers across all
kernels. The common 'native_capability.h' is based on the version of
base-sel4. All traditional L4 kernels and Linux use the same
implementation of the capability-lifetime management. On base-hw, NOVA,
Fiasco.OC, and seL4, custom implementations (based on their original
mechanisms) are used, with the potential to unify them further in the
future.

This change achieves binary compatibility of dynamically linked programs
across all kernels.

Furthermore, the patch introduces a Native_capability::print method,
which allows the easy output of the kernel-specific capability
representation using the base/log.h API.

Issue #1993
2016-07-11 13:07:37 +02:00
Norman Feske
d71f0a9606 Cleanup of parent-cap handling
This patch alleviates the need for a Native_capability::Dst at the API
level. The former use case of this type as argument to
Deprecated_env::reinit uses the opaque Native_capability::Raw type
instead. The 'Raw' type contains the portion of the capability that is
transferred as-is when delegating the capability (i.e., when installing
the parent capability into a new component, or when installing a new
parent capability into a new forked Noux process). This information can
be retrieved via the new Native_capability::raw method.

Furthermore, this patch moves the functions for retriving the parent
capability to base/internal/parent_cap.h, which is meant to be
implemented in platform-specific ways. It replaces the former set of
startup/internal/_main_parent_cap.h headers.

Issue #1993
2016-07-11 13:05:27 +02:00
Norman Feske
f7bdd383e2 Remove base/native_types.h headers
Issue #1993
2016-07-11 12:06:50 +02:00
Adrian-Ken Rueegsegger
d6ba00089b vbox: Increase stack size of periodic_gip thread
Otherwise a pagefault is triggered on hw_x86_64_muen.
2016-07-11 12:06:50 +02:00
Norman Feske
030301d046 gdb_monitor: remove superfluous check
The check for preparation of gdb is now done by the ports mechanism.
2016-07-11 12:06:50 +02:00
Norman Feske
11a4e7888d noux_net_netcat.run: increase usb_drv quota
Use quota large enough so that the USB driver does not attempt to
request further memory. On the Raspberry Pi, init has no slack memory
to respond to such a request.
2016-07-06 13:02:59 +02:00
Alexander Boettcher
0efd89f12b hw_zynq: disable noux_net_netcat test
because of missing uart_drv
2016-07-06 13:02:59 +02:00
Emery Hemingway
e09752a26f noux: pass correct paths for stdio to Vfs_io_channel
Pass both paths, absolute path to the mount point and the relative path
from the mount point to the file, along with an open handle rather than
just an absolute path. Otherwise, fstat fails if the addressed file is
implemented by another VFS plugin.

Fixes #1789
2016-07-06 13:02:59 +02:00
Alexander Boettcher
5f371c9a3d noux: increase stack size
not sufficient for 32bit noux_tool_chain_auto anymore

Issue #2025
2016-07-06 13:02:58 +02:00
Adrian-Ken Rueegsegger
4c5694184c Enable 32-bit Virtualbox scenarios for hw_x86_64_muen
* Announce VM service
 * Disable USB uhci and ehci as only xhci is supported on hw_x86_64_muen

Issue #2016
2016-07-06 13:02:58 +02:00
Reto Buerki
63591160df vbox: Factor out memory config check
Move Genode/vbox memory configuration check to separate
genode_check_memory_config() function and call it in platform-specific
setup machine hook of accloff/nova.

The rationale for this change is to omit the check on Muen since the
guest memory is separate and not allocated from base-hw memory.

Issue #2016
2016-07-06 13:02:57 +02:00
Adrian-Ken Rueegsegger
6d28ea1c5c vbox: Add platform-specific setup machine hook
Add call to genode_setup_machine prior to machine registration in
frontend machine setup code. This enables platform-specific adjustments
to the machine instance.

The new function is used on hw_x86_64_muen to clamp the processor count
to 1 as multiple virtual CPUs are not supported on this platform.

Issue #2016
2016-07-06 13:02:56 +02:00
Adrian-Ken Rueegsegger
e3fbeeb25e vbox: Implement hwaccl support for Muen
* Implement VMMR0_DO_VMMR0_INIT operation for Muen

   - Indicate VT-x support
   - Enable unrestricted guest mode
   - Set CR[0|4] mask to enable masking of guest CR0.[NE,NW,CD] and
     CR4.VMXE bits.

 * Implement VMMR0_DO_GVMM_CREATE_VM on Muen

   Return error if trying to create SMP VM as VMs with multiple CPUs are
   currently not supported on hw_x86_64_muen.

 * Add Muen-specific Mem_region type

   On hw_x86_64_muen the guest memory layout is static, thus regions are
   handed out from an array of memory regions.

   Use sinfo API to calculate the base address of the VM RAM physical
   0x0 region. This allows to dynamically modify the VM RAM size by
   adjusting the Muen policy and Genode vbox files accordingly.

   Zeroize all memory regions apart from VM Ram since Virtualbox expects
   these regions to be cleared.

 * Add Muen subject state struct

   The subject state encompasses the guest VM machine state that is
   transfered between Virtualbox and hardware accelerated execution on
   Muen.

 * Add Muen-specific Vm_handler class
 * Use Vm_handler to run VM
 * Instruct recompiler to flush its code cache
 * Copy the Muen subject state to/from the Vbox PCPUMCTX.
 * Use the VM interruptibility state to inform the recompiler whether
   interrupts are currently inhibited.
 * Explicitly handle control register access

   If a VM-exit occurs due to a control register access, handle it and
   directly continue hardware accelerated execution of guest VM.

   Note: On NOVA control register accesses are handled by the kernel [1].

   [1] - https://github.com/alex-ab/NOVA/blob/master/src/ec_vmx.cpp#L106

 * Reset guest interruptibility state

   Assert that interrupts are not inhibited in the Virtualbox machine
   state and clear Blocking-by-[STI|MOV to SS] guest interruptibility
   flags prior to running a guest VM in hwaccel mode.

 * Set return code depending on exit reason

   Do not unconditionally emulate the next instruction on VM exit. This
   makes sharing the VM FPU state with Virtualbox unnecessary, as FPU
   instructions are not emulated by the recompiler any longer.
   Also, assert that the FPU has not been used by the recompiler

 * Inject pending guest VM interrupts on Muen

   Use mapped subject pending interrupts page of guest VM to perform
   interrupt injection. IRQs are transferred from the Virtualbox trap
   manager state to the pending interrupts region for injection. If an
   IRQ remains pending upon returning to the recompiler, it is copied
   back to the trap manager state and cleared in the subject interrupts
   region.

 * Inform recompiler about changed SYSENTER_[CS|EIP|ESP] values,
   otherwise values set while running the guest VM hardware accelerated
   may get lost.

 * Implement genode_cpu_hz() on Muen

   Determine the CPU frequency dynamically using the sinfo API.

Issue #2016
2016-07-06 13:02:56 +02:00
Adrian-Ken Rueegsegger
738b01d37a vbox: Move pgm to virtualbox-hwaccl library
Issue #2016
2016-07-06 13:02:56 +02:00
Adrian-Ken Rueegsegger
89a6d16d81 vbox: Extract Vmm_memory::Region to separate header
This enables platform-specific implementations of the struct Mem_region
type.

Issue #2016
2016-07-06 13:02:55 +02:00
Alexander Boettcher
8188e60954 hw_x86: enable building virtualbox
Issue #2016
2016-07-06 13:02:54 +02:00
Emery Hemingway
ef845edb6e lib/libc_noux: increase execve buffers
Fixes #2025
2016-06-28 11:20:11 +02:00
Christian Prochaska
22e908e801 vbox: add config option to enforce use of IOAPIC
The virtual PCI model delivers IRQs to the PIC by default and to the
IOAPIC only if the guest operating system selected the IOAPIC with the
'_PIC' ACPI method and if it called the '_PRT' ACPI method afterwards.
When running a guest operating system which uses the IOAPIC, but does
not call these ACPI methods (for example Genode/NOVA), the new
configuration option

<config force_ioapic="yes">

enforces the delivery of PCI IRQs to the IOAPIC.

Fixes #2029
2016-06-28 11:10:45 +02:00
Christian Prochaska
761db4bc73 vbox: config option for the virtual XHCI controller
This commit adds the VirtualBox configuration option

<config xhci="yes">

to enable the virtual XHCI controller.

Fixes #2028
2016-06-28 11:10:29 +02:00
Christian Helmuth
d8c34237bf vfs: default constructor for Dirent and Stat
Fixes #1743
2016-06-28 11:09:27 +02:00
Christian Helmuth
8b78001858 dde_ipxe: remove (non-working) pcnet driver
Also, adapted run scripts to use e1000 NIC model.

Fixes #1821
2016-06-28 11:09:27 +02:00
Alexander Boettcher
f94c2d6aaf vbox: use ahci model in vbox_auto_win7.run
Issue #2006
2016-06-28 11:09:26 +02:00
Alexander Boettcher
e2f1ece0b1 vbox: try to cache RTMemPage* allocation
The ahci model frequently creates and release memory via RTMemPage* functions,
which frequently causes dataspace creation/destruction.

Issue #2006
2016-06-28 11:09:26 +02:00
Alexander Boettcher
4f23e78f10 vbox: add AHCI model
Fixes #2006
2016-06-28 11:09:26 +02:00
Josef Söntgen
b80939cc0a Noux: add noux-pkg/less
Issue #2014
2016-06-28 11:09:25 +02:00
Stefan Kalkowski
a145e6ad70 nic_bridge: transition to the new base API
* use Component::* instead of Server::*
* do not use old printf format anymore
* do not use old Genode::env()->heap() anymore
* avoid pointers where possible, and use references instead
* throw away the thread-safe variants of list and AVL tree,
  nic_bridge became single-threaded in the past
* introduce Ram_session_guard instead of Allocator_guard

Issue #1987
2016-06-28 11:09:23 +02:00
Alexander Boettcher
868bf6c9d0 noux-pkg: port of diffutils 3.3
Fixes #2005
2016-06-22 12:21:42 +02:00
Emery Hemingway
8ae2f65da8 uniform XML boolean attribute access
Replace 'attribute(...).has_value("yes")`
with 'attribute_value(..., false)'.

This allows for boolean configuration to be set with values such as
"true", "false", "yes", "no", or "1", "0".

Fixes #2002
2016-06-22 12:21:42 +02:00
Emery Hemingway
51e8f05fb6 Ajdust run scenarios for strict policy matching
Issue #1901
2016-06-22 12:21:41 +02:00
Adrian-Ken Rueegsegger
2f11caa8d6 vbox_win: Set priority of audio_drv to -1
Helps against choppy sound in Windows guest VMs.
2016-06-22 12:17:18 +02:00
Reto Buerki
963ca0e6b5 vbox: Provide implementation of RTErrCOMGet
The generated errmsgvboxcomdata.h is currently empty, but the
'main.e.l.f' log group seems to work for now.
2016-06-22 12:17:18 +02:00
Adrian-Ken Rueegsegger
8dbf449b91 Add fake usb_devices report ROM to virtualbox.run 2016-06-22 12:17:18 +02:00
Adrian-Ken Rueegsegger
dbb0978ea5 vbox: Fix name of 'rem_disas' log group 2016-06-22 12:17:18 +02:00
Alexander Boettcher
1b7b43c886 vbox: handle bogus statvfs values gracefully
Otherwise Windows guest additions may trigger divison by 0 in the kernel,
which causes BSOD.

Fixes #1873
2016-06-22 12:17:18 +02:00
Emery Hemingway
5e6c3a979e virtualbox: unique Nic session labels
Append the network adapter index to Nic session labels.

Fixes #1966
2016-06-06 12:30:05 +02:00
Sebastian Sumpf
4994616346 os: packets without playload in packet stream
issue #1988
2016-06-04 13:45:26 +02:00
Christian Helmuth
468ebebbda doc: update README, components.txt etc. 2016-05-26 15:54:17 +02:00
Christian Prochaska
1e4672db4a Noux: support PD session upgrade
Fixes #1979
2016-05-26 15:54:16 +02:00
Christian Prochaska
957fe694c5 Noux: provide separate configuration for child processes
Instead of passing on the Noux 'config' ROM dataspace to child processes,
provide a separate configuration for each Noux child, which is either
'<config/>' or '<config ld_verbose="yes"/>', depending on the
configuration of this attribute for the Noux process. This is also a
workaround to prevent multiple insertion of the same 'config' ROM
dataspace capability into the dataspace registry.

Issue #1978
2016-05-26 15:54:16 +02:00
Josef Söntgen
b9e7fb1edf dde_linux: update wifi to 4.4.3
Issue #1974.
2016-05-26 15:54:11 +02:00
Christian Prochaska
44648bb5c7 tool_chain/cxx: use '__cxa_demangle()' for exception names
Fixes #1976
2016-05-23 15:52:50 +02:00