Commit Graph

38 Commits

Author SHA1 Message Date
Christian Helmuth
46ee872b50 vbox6: shared clipboard service
The service is loaded dynamically VBoxSharedClipboard.so at runtime. The
VFS configuration mounts the shared object at /VBoxSharedClipboard.so as
the file is checked by contrib code before loading. An init
configuration in pkg/vbox6/runtime illustrates this and how to re-label
the VBoxSharedClipboard.so ROM to its real name
virtualbox6-sharedclipboard.lib.so.
2021-10-13 14:50:45 +02:00
Christian Helmuth
77a5cf7fd4 vbox6: enable audio via OSS plugin 2021-10-13 14:01:02 +02:00
Christian Helmuth
c54473abea vbox6: update to version 6.1.26
Issue #4031
2021-08-30 15:00:35 +02:00
Christian Helmuth
2a1a47b598 vbox6: update to version 6.1.22 2021-06-25 11:41:43 +02:00
Christian Prochaska
7b197d54ed tool chain: update gdb to version 10.2
Issue #4094
2021-05-28 14:16:44 +02:00
Christian Helmuth
1a57a5a959 vbox6: refactor vcpu implementation
Also add recent SVM changes from vbox5.

Issue #4031
2021-04-20 12:03:02 +02:00
Josef Söntgen
1d551bd967 vbox6: add QEMU xHCI device-model 2021-02-25 11:22:59 +01:00
Alexander Boettcher
812c3599de vbox6: add network backend using the nic session
as used in vbox5 already.
2021-02-25 11:22:59 +01:00
Christian Helmuth
20caac5f3b Port of VirtualBox 6.1.14 2021-02-25 11:22:59 +01:00
Alexander Boettcher
5673c163fb vbox5: use vm_session interface
Issue #3111
2019-05-29 10:20:52 +02:00
Christian Prochaska
f369da741d tool_chain: update GDB to version 8.2.1
Issue #3307
2019-05-27 14:52:51 +02:00
Alexander Boettcher
6bb145bdd8 Remove virtualbox 4 vmm
Fixes #3141
2019-02-19 11:08:17 +01:00
Sebastian Sumpf
8015dbe8b7 Move OpenJDK to the Genode world repository
This reverts commit 58fb5ed722.

fixes #3060
2018-11-29 11:54:30 +01:00
Emery Hemingway
7a11384177 Merge pthread into libc library
The pthread API is considered a standard feature of libc so better to
simply merge it with the libc. Pthreads are in fact already a part of
the libc in the form of weak symbols. This merger is also a prerequisite
for better integrating pthreads with the libc I/O task.

Fix #3054
2018-11-29 11:46:01 +01:00
Sebastian Sumpf
58fb5ed722 jdk: OpenJDK for Genode
OpenJDK version 9 for Genode, contains the interpreter version of the
HotSpot virtual machine.

fixes #2791
2018-05-30 13:36:07 +02:00
Norman Feske
366bba0227 Exclude higher-level repos from strict warnings
This is a follow-up commit to "Increase default warning level", which
overrides Genode's new default warning level for targets contained in
higher-level repositories. By explicitly whitelisting all those targets,
we can selectively adjust them to the new strictness over time - by
looking out for 'CC_CXX_WARN_STRICT' in the target description files.

Issue #465
2018-01-17 12:14:36 +01:00
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
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
5ebd8ae02e vbox5: unified build dir adjustments
Issue #2338
2017-03-24 16:19:58 +01:00
Christian Prochaska
e7958d999d gdb_monitor: kernel-agnostic build support
Fixes #2292
2017-02-28 13:00:42 +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
Christian Prochaska
c1246c4c95 gdb_monitor: fix build error
Fixes #2227
2017-01-20 16:46:57 +01:00
Alexander Boettcher
188cab7d3a vbox: distinguish muen, nova and generic binaries 2017-01-13 13:07:14 +01:00
Christian Prochaska
7a0bcbbccb gdb_monitor: API transition
Issue #1987
2017-01-13 13:07:04 +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
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
Alexander Boettcher
f613cd2aa9 nova: remove native_cpu interface
Issue #2173
2016-12-14 11:22:29 +01:00
Alexander Boettcher
07b994c8bd vbox: alloc memory of RTMem*Alloc within 2G window
Fixes #2116
2016-10-21 12:39:33 +02:00
Alexander Boettcher
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
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
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
Alexander Boettcher
8188e60954 hw_x86: enable building virtualbox
Issue #2016
2016-07-06 13:02:54 +02:00
Christian Prochaska
638db70b94 GDB monitor: nova_x86_64 platform support
Fixes #1971
2016-05-23 15:52:49 +02:00
Christian Prochaska
ff76e69542 GDB monitor: x86_64 support
General support for the x86_64 architecture.

Fixes #1970
2016-05-23 15:52:49 +02:00
Christian Prochaska
5842b2065e GDB monitor: stability improvements
Fixes #1969
2016-05-23 15:52:49 +02:00
Stefan Kalkowski
ed52d5a211 Introduce 'spec' subdirectories to outline aspects
Instead of holding SPEC-variable dependent files and directories inline
within the repository structure, move them into 'spec' subdirectories
at the corresponding levels, e.g.:

  repos/base/include/spec
  repos/base/mk/spec
  repos/base/lib/mk/spec
  repos/base/src/core/spec
  ...

Moreover, this commit removes the 'platform' directories. That term was
used in an overloaded sense. All SPEC-relative 'platform' directories are
now named 'spec'. Other files, like for instance those related to the
kernel/architecture specific startup library, where moved from 'platform'
directories to explicit, more meaningful places like e.g.: 'src/lib/startup'.

Fix #1673
2015-09-16 13:58:50 +02:00