Some header files were defining MON and causing a conflict, so call this
something unique and avoid future conflicts.
Change-Id: If9d2553a20b3afae50a09f4c0e10733ee1cdd58d
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The K_<thread option> flags/options avaialble to users were hidden in
the kernel private header files: move them to include/kernel.h to
publicize them.
Also, to avoid any future confusion, rename the k_thread.execution_flags
field to user_options.
Change-Id: I65a6fd5e9e78d4ccf783f3304b607a1e6956aeac
Signed-off-by: Benjamin Walsh <walsh.benj@gmail.com>
Replace the existing Apache 2.0 boilerplate header with an SPDX tag
throughout the zephyr code tree. This patch was generated via a
script run over the master branch.
Also updated doc/porting/application.rst that had a dependency on
line numbers in a literal include.
Manually updated subsys/logging/sys_log.c that had a malformed
header in the original file. Also cleanup several cases that already
had a SPDX tag and we either got a duplicate or missed updating.
Jira: ZEP-1457
Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Some thread fields were 32-bit wide, when they are not even close to
using that full range of values. They are instead changed to 8-bit fields.
- prio can fit in one byte, limiting the priorities range to -128 to 127
- recursive scheduler locking can be limited to 255; a rollover results
most probably from a logic error
- flags are split into execution flags and thread states; 8 bits is
enough for each of them currently, with at worst two states and four
flags to spare (on x86, on other archs, there are six flags to spare)
Doing this saves 8 bytes per stack. It also sets up an incoming
enhancement when checking if the current thread is preemptible on
interrupt exit.
Change-Id: Ieb5321a5b99f99173b0605dd4a193c3bc7ddabf4
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Add global option for legacy configurations and enable by default for
backward compatibility. Disable option on tests and keep it on legacy
samples and tests.
Jira: ZEP-964
Change-Id: I0831e2aa74d438b1ac74eb762186cb220a504beb
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
To customise test builds and support test related features such as time
stamps and a boot banner, introduce a Makefile variant that is dedicated
to testing.
Initially we introduce a new config overlay that is used for all tests, in
this case we enable BOOT_BANNER and BUILD_TIMESTAMP. This will print the
current version and the date, useful when reporting bugs and also an
indicator that the system has booted before the test has started.
For example:
[QEMU] CPU: qemu32
***** BOOTING ZEPHYR OS v1.6.99 - BUILD: Dec 21 2016 19:57:13 *****
tc_start() - Test Nanokernel CPU and thread routines
Initializing nanokernel objects
...
..
Change-Id: I224318cdeb55a301964ea366dbc577e2e3a09175
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Remove CONFIG_TEST_RANDOM_GENERATOR from each test and sample where it
is not required.
Change-Id: I949f8e93c2cb1881622a5e48efeb87c43122a170
Signed-off-by: Marcus Shawcroft <marcus.shawcroft@arm.com>
Disable MDEF option and set it only in legacy projects.
Change-Id: I2e1f011eb1f876af929140e36f71f0efb5e955c1
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Tag all legacy kernel tests and samples as such.
Change-Id: I43b24acb71c282ed14ff6e6ef06c9542bad86f6a
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
There was a lot of duplication between architectures for the definition
of threads and the "nanokernel" guts. These have been consolidated.
Now, a common file kernel/unified/include/kernel_structs.h holds the
common definitions. Architectures provide two files to complement it:
kernel_arch_data.h and kernel_arch_func.h. The first one contains at
least the struct _thread_arch and struct _kernel_arch data structures,
as well as the struct _callee_saved and struct _caller_saved register
layouts. The second file contains anything that needs what is provided
by the common stuff in kernel_structs.h. Those two files are only meant
to be included in kernel_structs.h in very specific locations.
The thread data structure has been separated into three major parts:
common struct _thread_base and struct k_thread, and arch-specific struct
_thread_arch. The first and third ones are included in the second.
The struct s_NANO data structure has been split into two: common struct
_kernel and arch-specific struct _kernel_arch. The latter is included in
the former.
Offsets files have also changed: nano_offsets.h has been renamed
kernel_offsets.h and is still included by the arch-specific offsets.c.
Also, since the thread and kernel data structures are now made of
sub-structures, offsets have to be added to make up the full offset.
Some of these additions have been consolidated in shorter symbols,
available from kernel/unified/include/offsets_short.h, which includes an
arch-specific offsets_arch_short.h. Most of the code include
offsets_short.h now instead of offsets.h.
Change-Id: I084645cb7e6db8db69aeaaf162963fe157045d5a
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
The unified kernel is now the only supported kernel, so this
option is unnessary. Eliminating this option also enables
the removal of some legacy code that is no longer required.
Change-Id: Ibfc339d643c8de16a2ed2009c9b468848b8b4972
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Making a reference to the common work queue code should not necessarily
drag in the system workqueue, since it is possible to use a workqueue
that is not the system workqueue. This is done by moving the system
workqueue into its own code module.
Moving the system workqueue to its own code module allows removing the
NANO_WORKQUEUE and SYSTEM_WORKQUEUE kconfig options, and compiling the
common workqueue code and system workqueue all the time. They are only
linked in the final image if a reference to them exist, same as the
other kernel modules.
Change-Id: I6f48d2542bda24f4702e7c2e317818dd082b3c11
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Remove those from Makefiles and testcase.ini, we now support unified kernel
only and sanitycheck script now knows how to deal with this.
Change-Id: I853ebcadfa7b56a4de5737d95f2ba096babb2e13
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
The test relies on the workq thread being in the system. It is possible
for the workq to not be in the system even if CONFIG_SYSTEM_WORKQUEUE is
enabled, if nothing makes references to the symbols in the object file,
so we cannot rely on the kconfig option to know if the system workq
thread is in the system or not. So, force it in.
Change-Id: I1ae2613fbd32928b673fc4c74a9dc56502255763
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
These testcases can't build on common platforms with 16K or less of
memory.
Change-Id: Iade2aa423f42a1f174a5ebb5d183b362917f503e
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
QD2000, for example, can't run this.
Change-Id: I86c7ca22e4724844ffc5e64329063baf762470c9
Signed-off-by: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Microkernel and nanokernel versions of the test now use distinct
sets of source files. This eliminates the dependency on the
MICROKERNEL and NANOKERNEL configuration options, which the
unified kernel doesn't set correctly in all cases.
Change-Id: I59e1d4a73265a433f526d030d2fd04d4b8de1973
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Move all kernel tests using legacy APIs into tests/legacy to continue testing
old APIs and compatibility. We keep in tests/kernel those tests that do not use
any kernel APIs and generic in nature, those should not be affected by the
unified kernel API change.
In tests/kernel we will start adding tests that are unified kernel only. Later
and when deprecation period is over the legacy tests would be dropped.
Change-Id: Icc7d8c7e5f2af65af350b75da3117f72396925f4
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Anas Nashif