They are not part of the API, so rename from K_<state> to
_THREAD_<state>.
Change-Id: Iaebb7d3083b80b9769bee5616e0f96ed2abc5c56
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>
Move _thread_base initialization to _init_thread_base(), remove mention
of "nano" in timeouts init and move timeout init to _init_thread_base().
Initialize all base fields via the _init_thread_base in semaphore groups
code.
Change-Id: I05b70b06261f4776bda6d67f358190428d4a954a
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Artifact from microkernel, for handling multiple pending tasks on
nanokernel objects.
Change-Id: I3c2959ea2b87f568736384e6534ce8e275f1098f
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
Prio should be an int, since values are small integers, not a fixed-size
int32_t. It aligns with the prio parameters of the other APIs.
Stack size should be size_t.
Change-Id: Id29751b86c4ad7a7c2a7ffe446c2a96ae83c77bf
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.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>
Verify the thread priorities are within the bounds when starting a new
thread and when changing the priority of a thread.
Change-Id: I007b3b249e4b80235b6439cbee44cad2f31973bb
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
With this patch we introduce unified kernel support for NIOS II.
Not all test cases have been ported, but the following command
currently succeeds with 43/43 passing test cases:
$ sanitycheck --arch=nios2 -xKERNEL_TYPE=unified \
--tag=unified_capable
Issue: ZEP-934
Change-Id: Id8effa0369a6a22c4d0a789fa2a8e108af0e0786
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Gets rid of unnecessary THREAD_MONITOR_INIT() macro, to be
consistent with the approach taken by _thread_monitor_exit().
Aligns x86 code with the approach used on other architectures.
Revises the associated comments and removes unnecessary
doxygen tags.
Change-Id: Ied1aebcd476afb82f61862b77264efb8a7dc66c9
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Pulled from the ARC implementation. Tested via
test_obj_tracing.
Change-Id: I858e89cc9187f99539b362ade8098b3606d31464
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Unnecessary and generates build errors for microkernel.
Change-Id: I678f44aa2b68c8f8954c78e7828e534f0c1f4215
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
With this code we can successfully boot and context switch into
the main thread. Nanokernel hello_world has the expected
"Hello World!" string in the RAM console.
Change-Id: I56335d992f5a7cbb12d9e4c02d1cc23ea28ae6ef
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Now matches kernel/nanokernel/include/nano_internal.h.
Change-Id: I4dbbf50aa05c55de42100a6896fe0fa3b26955ec
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Basic build framework for Nios2. Everything is stubbed out,
we just want to have a build going so that we can start to
parallelize implementation tasks.
This patch is not intended to be functional, but should be
able to produce a binary for all the nanokernel-based
sanity checks.
Change-Id: I12dd8ca4a2273f7662bee46175822c9bbd99202a
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
Benjamin Walsh