Commit Graph

814 Commits

Author SHA1 Message Date
Martin Stein
9e8366b47c test/nic_raw: remove
Ref #1987
2017-01-31 12:01:14 +01:00
Martin Stein
7285f82f79 test/packet_stream: remove
The rationales behind this test are also covered by test/nic_loopback
or they are outdated (e.g. blocking).

Ref #1987
2017-01-31 12:01:14 +01:00
Martin Stein
a9f4baf674 test/config_args: remove
The main function with string arguments is deprecated and so is this test.

Ref #1987
2017-01-31 12:01:14 +01:00
Martin Stein
ca38375107 test/fb_block_adapter: remove
The FB Block Adapter in os/src/test visualizes a block session via a
Framebuffer session. As far as I can see, it is not a test but rather
the base for a bump-in-the-wire component. However, for this role it
currently lacks a Block back-end. As it also would have to be updated to
use the new base API I removed it instead, leaving only its git
history as inspiration if someone needs such a component in the future.

Fixes #2245
Ref #1987
2017-01-31 12:01:14 +01:00
Norman Feske
cf81c787e1 cli_monitor: remove unused gdb_command_config file
This file is unused since the commit "CLI monitor: remove unused GDB
command".

Issue #1832
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
Martin Stein
c9f7e9dbb2 tz_vmm: update to new API and clean up
* get rid of printf
* use exceptions instead of error codes
* use Id_space instead of the individual block device registry
* use Cstring instead of char const*
* move method definitions > 1 line to .cc files
* rename Block Block_driver and Serial Serial_driver to avoid name clashes
  with the Genode namespace and thereby simplify the code
* use lambdas for Block device lookup and apply
* switch to the Component framework
* don't use env(), config(), ... and hand over env to each connection
* use Attached_mmio and Attached_rom/ram_dataspace instead of manual
  solutions

Fixes #2223
2017-01-31 12:01:11 +01:00
Martin Stein
0590e00e66 tz_vmm: use library instead of REQUIRES
Ref #2223
2017-01-31 12:01:11 +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
Norman Feske
c1e399025e os: let empty label prefix/suffix match
This patch changes the 'Xml_node_label_score' to regard an empty
label_prefix or label_suffix as a match instead of a conflict. Until
now, there was no use case for an empty label_prefix. But with init's
new ability to route environment sessions, an empty prefix denotes any
child-initiated session (as oposed to an parent-initiated environment
session).

Issue #2215
Issue #2233
2017-01-23 16:46:05 +01:00
Alexander Boettcher
dfe351a02c Link device_pd statically.
Reduces the likelihood of issue reported by #2209. Commit is meant as stop
gap until #2209 gets fixed.
2017-01-23 16:46:04 +01:00
Christian Prochaska
1e2fb9432f terminal_crosslink: API transition
Fixes #2241
2017-01-20 16:46:59 +01:00
Christian Prochaska
dbb641d44a terminal session: return number of bytes written
To better support non-blocking terminal components, let the
'Terminal::Session::write()' function return the number of bytes
actually written.

Fixes #2240
2017-01-20 16:46:59 +01:00
Christian Prochaska
9f7a4feab4 test/terminal_crosslink: API transition
Issue #1987
2017-01-20 16:46:59 +01:00
Christian Prochaska
ec5dbe66db trace_fs: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:58 +01:00
Christian Prochaska
5cc036e6ca rom_prefetcher: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:58 +01:00
Christian Prochaska
14ed670916 ram_fs: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:58 +01:00
Christian Prochaska
201bfabdac os/include/file_system_session: API transition (fix 'deprecated' warnings)
...and adaptation of the users of 'File_system::Session_rpc_object' to the
modified interface.

Issue #1987
2017-01-20 16:46:58 +01:00
Christian Prochaska
344f6f9e53 os/include/block: API transition (fix 'deprecated' warnings)
...and adaptation of the users of 'Block::Driver', 'Block::Root' and
'Block::Session_component' to the modified interface.

Issue #1987
2017-01-20 16:46:57 +01:00
Christian Prochaska
fb744e7423 loader: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:57 +01:00
Emery Hemingway
2351aef744 server/terminal_log: API transition
Ref #1987
2017-01-20 16:46:57 +01:00
Christian Prochaska
4e07f612cf part_blk: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:56 +01:00
Christian Prochaska
dbb56a8068 nit_fb: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:56 +01:00
Christian Prochaska
cdcfc120cb nic_router: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:56 +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
Christian Prochaska
a63217b216 nic_bridge: API transition (remove 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:56 +01:00
Christian Prochaska
33eefc4404 mixer: API transition (fix 'deprecated' warning)
Issue #1987
2017-01-20 16:46:55 +01:00
Christian Prochaska
cf4b663b38 log_terminal: API transition
Issue #1987
2017-01-20 16:46:55 +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
Christian Prochaska
e89cab4433 dynamic_rom: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:54 +01:00
Christian Prochaska
12c5982e2b test/rtc: API transition
Issue #1987
2017-01-20 16:46:54 +01:00
Christian Prochaska
101d0fee7c log_report: API transition
Issue #1987
2017-01-20 16:46:54 +01:00
Christian Prochaska
60aebe3005 rtc_drv: API transition (fix 'deprecated' warnings)
Issue #1987
2017-01-20 16:46:54 +01:00
Martin Stein
c16ee836cf test/timer: update to new API
Fixes #2231
2017-01-13 13:07:17 +01:00
Norman Feske
6f6f68f216 nitpicker/wm: fix session_control mechanism
The session-control mechanism is based on the way how sessions are
labeled. In #2171, we changed the labeling to be more strict. In
particular, label-less sessions do no longer exist.

Unfortunately, nitpicker and the window manager still handled the former
weaker labeling, which ultimately led to a situation where any
session-control argument would mismatch. The behavior could be observed
in the launcher.run script where a click on the subsystem button would
not focus the clicked-on subsystem. With the patch, the scenario works
again as expected.
2017-01-13 13:07:14 +01:00
Norman Feske
28d497549c report_rom/clipboard: API transition
Issue #1987
2017-01-13 13:07:14 +01:00
Alexander Boettcher
1cfeb41f14 acpi_drv: Genode API transition
Issue #1987
2017-01-13 13:07:13 +01:00
Norman Feske
5f25718e8c test/xml_node: API transition
Issue #1987
2017-01-13 13:07:13 +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
Emery Hemingway
ec6cff7ba8 label timer session requests
Ref #1752
Ref #2224
2017-01-13 13:07:12 +01:00
Norman Feske
5e75ac4f87 timeout: change timer resolution from 100 to 5 ms
Issue #2225
2017-01-13 13:07:12 +01:00
Norman Feske
7646737833 test/resource_request: API transition
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
Josef Söntgen
a9a8bb0d8f iso9660: use new component APIs
Issue #1987.
2017-01-13 13:07:10 +01:00
Josef Söntgen
b87a82784c dynamic_rom: use local env for Timer connection
Issue #1987.
2017-01-13 13:07:10 +01:00
Josef Söntgen
7cc754191a blk_cache: remove global env accessor usage
Issue #1987.
2017-01-13 13:07:09 +01:00
Stefan Kalkowski
e960b06214 os: transition to new API for audio and blk tests
* removes the outdated, unused alarm test

Ref #1987
2017-01-13 13:07:09 +01:00
Stefan Kalkowski
15171eaac6 os: transition to new API for vmm (ref #1987) 2017-01-13 13:07:09 +01:00
Josef Söntgen
06a4411196 omap4_fb: use new base APIs
Issue #1987.
2017-01-13 13:07:08 +01:00
Josef Söntgen
1946f558c9 rpi_fb: use new base APIs
Issue #1987.
2017-01-13 13:07:07 +01:00
Josef Söntgen
55cfa22ac9 pl11x_fb: use new base APIs
Issue #1987.
2017-01-13 13:07:07 +01:00
Martin Stein
d07cd0e88e sd_card: re-factorizea and clean up
Merge the platform-specific files and classes (they merely aggregated
themselves) so that each platform provides merely one class
Sd_card::Driver. Also, the Sd_card::Driver_base class is introduced for
the generic parts of Sd_card::Driver.

Ref #2206
2017-01-13 13:07:07 +01:00
Martin Stein
b33c35a003 sd_card: get rid of wait_for_irq
Most implementations use a Signal_handler now to acknowledge the packet
instead of waiting for the transfer completion. The exceptions to that are
the non-DMA implementations for RPI and PL180

Ref #2206
2017-01-13 13:07:06 +01:00
Martin Stein
9e1f3259c5 sd_card: make main.cc generic
The previous platform-specific implementations differed only in minor aspects.

Ref #2206
2017-01-13 13:07:06 +01:00
Martin Stein
613f4171f3 sd_card: i.MX6 support
The i.MX6 driver shares most of its code with the i.MX53 driver.

Ref #2206
2017-01-13 13:07:06 +01:00
Martin Stein
7bebb9cfb7 sd_card_bench: make generic + move to os/src/test
The test was previously implemented platform specific in sub-dirs of
drivers/sd_card.

Ref #2206
2017-01-13 13:07:05 +01:00
Martin Stein
5aad63c6e8 sd_card: use library instead of REQUIRES
Ref #2206
2017-01-13 13:07:05 +01:00
Martin Stein
8c1e2f0555 regulator: add missing inline and static constexpr
The exynos5/consts header defined global symbols. If included by
multiple compilation units, this lead to multiple-definition errors.

Ref #2206
2017-01-13 13:07:05 +01:00
Norman Feske
a9eecc1a2d nic_loopback: API transition
Ref #1987
2017-01-13 13:07:04 +01:00
Stefan Kalkowski
6775b4077d os: platform_drv (arm) API transition (ref #1987) 2017-01-13 13:07:03 +01:00
Norman Feske
3ae19a9eb7 loader: API transition
Ref #1987
2017-01-13 13:07:03 +01:00
Norman Feske
b7474bceff test/xml_generator: API transition 2017-01-13 13:07:03 +01:00
Norman Feske
fa1a105d64 init: API transition
Ref #1987
2017-01-13 13:07:02 +01:00
Emery Hemingway
9bae4823a0 os/packet_stream: avoid global env
Pass an explicit Region_map reference to stream constructors.

Issue #1987
Issue #2034
2017-01-13 13:07:02 +01:00
Josef Söntgen
ce3170f3f7 exynos_fb: use new base APIs
In addition to that we now busy wait, i.e. poll, for interrupts
instead of using the IRQ session. That is fine because interrupts
were only used while configuring the HDMI over I2C and are not used
while normal operation.

Issue #1987.
2017-01-13 13:07:02 +01:00
Josef Söntgen
834e47d2cf fb_sdl: remove deprecated APIs
Issue #1987.
2017-01-13 13:07:02 +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
e91170a49c app/cli_monitor: API transition
Besides updating CLI monitor to the new API, the patch removes
Fiasco.OC-specific extensions that remained unused for a long time.

Ref #1987
2017-01-13 13:07:00 +01:00
Norman Feske
7f5e2c2eb2 Remove app/xvfb and lib/xev_track
The xvfb support remained unused for years. So let's remove it.
2017-01-13 13:07:00 +01:00
Emery Hemingway
98ff4e3ce2 app/xray_trigger: API transition
Ref #1987
2017-01-13 13:06:59 +01:00
Emery Hemingway
f22deb3714 app/status_bar: API transition
Ref #1987
2017-01-13 13:06:59 +01:00
Emery Hemingway
d8e36bb808 test/nitpicker: API transition
Ref #1987
2017-01-13 13:06:59 +01:00
Emery Hemingway
3e2e2ee2fe app/pointer: API transition
Ref #1987
2017-01-13 13:06:58 +01:00
Emery Hemingway
811bd1561b server/nitpicker: API transition
Ref #1987
2017-01-13 13:06:58 +01:00
Alexander Boettcher
dd8e13d6fa platform_drv: remove deprecated env() usage
Issue #1987
2017-01-13 13:06:57 +01:00
Josef Söntgen
d10a69c7bc os: pass Env on in Attached_mmio constructor
Issue #1987.
2017-01-13 13:06:55 +01:00
Josef Söntgen
b9d02cd96a imx53_fb: use new base APIs
Issue #1987.
2017-01-13 13:06:54 +01:00
Norman Feske
3315294f2d Deprecate Genode::config()
Issue #1959
2017-01-13 13:06:54 +01:00
Norman Feske
a360452a10 base: remove platform.mk and syscall.mk
The purpose of those libraries is now covered by the kernel-specific
syscall-<kernel> libraries.
2017-01-13 13:06:53 +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
Martin Stein
8d521036fb IPv4: fix buggy ascii_to implementations
Ref #2193
2017-01-13 13:05:47 +01:00
Martin Stein
045a30865a NIC router: read Strings also with attribute_value
Ref #2193
2017-01-13 13:05:46 +01:00
Martin Stein
cd708b24db IPv4: treat 0.0.0.0/0 as valid IPv4 prefix
0.0.0.0/x is now only seen as invalid if x > 0.

Ref #2193
2017-01-13 13:05:46 +01:00
Alexander Boettcher
e3ca4de4d8 os: add testcase for bomb/init on several CPUs
Test case to trigger assertion as reported in #2198.
2017-01-13 13:05:45 +01:00
Christian Helmuth
f2568856dd Hide implementation details in timeout framework
Fixes #2205
2017-01-13 13:05:45 +01:00
Martin Stein
591ed80dcf NIC router: hand-over XML nodes by value
Ref #2193
2016-12-23 16:52:10 +01:00
Martin Stein
eef18e1ecd net: introduce and apply Net::Port type
Thereby fix bug in the NIC router that previously used uint8_t values for ports in
some places.

Ref #2193
2016-12-23 16:52:10 +01:00
Martin Stein
27cc0a402a NIC router: descriptive error on missing interface
Previously, if a packet should be routed to a domain that had no interface
connected, the NIC router only printed "Unroutable packet". Technically,
this was wrong as an unavailable interface doesn't mean that the routing
failed. Now it gives an error "no interface connected to domain".

Ref #2193
2016-12-23 16:52:10 +01:00
Sebastian Sumpf
ff0f1ebafc os: adapt pci test to component API
* also add pci.run

Fixes #2201
2016-12-23 16:52:09 +01:00
Alexander Boettcher
be5ae4dffa mention PIT in x86 platform_driver README
Issue #1578
2016-12-23 16:52:09 +01:00
Emery Hemingway
088bf52be1 drivers/framebuffer/sdl: emulate a 60Hz sampling rate
Set timer signaling only if a valid signal context is registered.

Ref #2192
2016-12-23 16:52:08 +01:00
Emery Hemingway
98cb37b9e4 drivers/timer: do not submit signals for invalid contexts
Setting a timer signal handler with an invalid capability cancels
signaling and any periodic timeout.

Fix #2192
2016-12-23 16:52:08 +01:00
Norman Feske
0d295f75a1 base: apply routing policy to environment sessions
This patch changes the child-construction procedure to allow the routing
of environment sessions to arbitrary servers, not only to the parent.
In particular, it restores the ability to route the LOG session of the
child to a LOG service provided by a child of init. In principle, it
becomes possible to also route the immediate child's PD, CPU, and RAM
environment sessions in arbitrary ways, which simplifies scenarios that
intercept those sessions, e.g., the CPU sampler.

Note that the latter ability should be used with great caution because
init needs to interact with these sessions to create/destruct the child.
Normally, the sessions are provided by the parent. So init is safe at
all times. If they are routed to a child however, init will naturally
become dependent on this particular child. For the LOG session, this is
actually not a problem because even though the parent creates the LOG
session as part of the child's environment, it never interacts with the
session directly.

Fixes #2197
2016-12-23 16:52:08 +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
44df8db771 Disambiguate names of timer drivers
Issue #2190
2016-12-23 16:50:33 +01:00
Alexander Boettcher
d8f2610e9c bomb: drop sleep_forever and signal_receiver 2016-12-14 11:22:29 +01:00
Norman Feske
dda054aa27 os: fix null termination in fb connection 2016-12-14 11:22:28 +01:00
Josef Söntgen
400198013b alarm: limit sleep timeout to 60s
Instead of using an unreasonable value for the sleep time, limit it to
60s.

Fixes #2188.
2016-12-14 11:22:27 +01:00
Norman Feske
ccffbb0dfc Build dynamically linked executables by default
Fixes #2184
2016-12-14 11:22:27 +01:00