Zeroing the BSS and copying data to RAM with regular memset/memcpy may
cause problems when those functions are assuming a fully initialized
system for their optimizations to work e.g. some instructions require
an active MMU, but turning the MMU on needs the .bss section to be
cleared first, etc.
Commit c5b898743a ("aarch64: Fix alignment fault on z_bss_zero()")
provides a detailed explanation of such a case.
Replacing z_bss_zero() with an architecture specific one is problematic
as the former may see new sections added to it that would be missed by
the later. The same reasoning goes for z_data_copy().
Let's make maintenance much easier by providing weak versions of
memset/memcpy that can be overridden by architecture-specific safe
versions when needed.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Add possibility to create shorter build paths when --short-build-path
option is enabled. This can help during run Twister on Windows OS and
building programs by CMake which has a problem when paths with building
files are too long. The solution based on symbolic links which help to
connect "traditional" long paths with shorter one like:
"twister_links/test_0".
Fixes#41929
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
Kconfig symbols must not be defined in Kconfig.defconfig.* files. Such
files are meant to change the default value of certain options.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
The problem with append is that when doing incremental (non-clean)
build, the content of these files are appended each time to the previous
leftover content.
Example:
# west build -p -b qemu_cortex_m3 \
samples/application_development/code_relocation/
# // disable for example CONFIG_XIP
# west build -b qemu_cortex_m3 \
samples/application_development/code_relocation/
at this point the content of the generated files (i.e.
linker_relocate.ld) is wrong.
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Looks like the 4.33 release has some more issues, so let's wait until
everything gets fixed before allowing future versions.
Ref. https://github.com/michaeljones/breathe/issues/805
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Sphinx 4.33.0 introduces Graphviz support, but the Graphviz
configuration value names clash with the Sphinx built-in Graphviz
extension.
Issue: https://github.com/michaeljones/breathe/issues/803
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
When testcase written in ztest is skipped by ztest_test_skip() function,
then "SKIP" information is printed in output data. This "SKIP" result is
set as result of performed testcase, but the information about reason is
still "Unknown". This patch fix this problem and if all test scenario
has state "passed" (so testcases have result "PASS" or "SKIP"), reason
is still set as "Unknown" and if any of testcase has result "SKIP" then
set reason as "ztest skip".
Fixes#42414
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
Fixes: #39503Fixes: #40167
This commit moves `BUILD_VERSION` CMake variable from a compile
definition to be a define inside version.h.
Besides the benefit of having related settings grouped in a common
header, it also means that an updated `BUILD_VERSION` value does not
need to trigger re-compilation of all source files.
When using compile definitions, CMake cannot tell whether a given source
files uses the definition or not, and hence all sources must be
recompiled to be sure they are up-to-date.
Placing `BUILD_VERSION` in version.h, the source dependencies ensures
that only source files including `version.h` gets recompiled.
As part of this, version.h generation is moved so that it is now done
at build time.
This means that re-generation of version.h is no longer depending on a
CMake re-run but can have it's own dependency in `.git/index` when git
described is used to obtain `BUILD_VERSION` information.
Generation of logging dictionary database has been updated to support
BUILD_VERSION from header file instead of CMake configure time variable.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
Need a better way or tagging for this area, we have been introducing
regressions that were undetected due to those filters.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
When using the west spdx functionality to create an SPDX SBOM
during a build, several SPDX Documents are created. In some
instances, the SPDX metadata field PackageLicenseInfoFromFiles
is required to be present according to the SPDX 2.2 spec, but is
being omitted from the build.spdx Document if no licenses were
detected.
This commit fixes this bug so that a NOASSERTION value is written
for this field for Packages that do not contain any detected
licenses.
Additionally, this ensures that Packages with a FilesAnalyzed
value of false do not have this field written, also in accordance
with the spec.
Fixes#42070
Signed-off-by: Steve Winslow <steve@swinslow.net>
sometimes there are some unencodable unicode chars from output
of west flash command, need to ignore them rather than reporting
an error.
Signed-off-by: Chen Peng1 <peng1.chen@intel.com>
CONFIG_OPENOCD_SUPPORT was deprecated in favor of
CONFIG_DEBUG_THREAD_INFO in Zephyr v2.6.0 and can now be removed.
Signed-off-by: Maureen Helm <maureen.helm@intel.com>
This commit adds support for adjust the addresses of the final image.
This is useful when the image is to be flashed at a location different
from the LMA address encoded in the ELF file by the linker.
An example use-case is multicore systems where core A might load image
from a flash partition into RAM in order for core B to execute and load,
but where the image itself is build with the RAM addresses as LMA.
It updates the zephyr_image_info.h header with information of adjustment
value.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit adds the `gen_image_info.py` script which supports creation
of a header file with image information from the EFL file.
This version populates the header file with:
- Number of segments in the image
- LMA address of each segment
- VMA address of each segment
- Size of each segment
The header file can be used by a secondary build system which needs this
information.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
MIPS (Microprocessor without Interlocked Pipelined Stages) is a
instruction set architecture (ISA) developed by MIPS Computer
Systems, now MIPS Technologies.
This commit provides MIPS architecture support to Zephyr. It is
compatible with the MIPS32 Release 1 specification.
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
When strings are not in the dictionary, the parser would crash.
This works around the issue by indcating an unknown string
as "string@<addr>".
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This reports the warning fixed in commit 61fe69dded ("sys:
device_mmio.h replace <toolchain/common.h> with <toolchain.h>")
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Testing shows cmake is invoked directly, not through a shell.
Fixes commit 5092541e2b ("sanitycheck: disable erroring on warnings").
Note EXTRA_AFLAGS was quoted only on the left side!
Signed-off-by: Marc Herbert <marc.herbert@intel.com>
Changes will raise error and break program in following three situations:
1. Platform name pass in --platform option does not exist.
2. During using --all option, platform from platform_allow list does not
exist.
3. During using --integration option, platform from
integration_platforms list does not exist.
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
When some testcase is skip in their source code by ztest_test_skip()
function in final json report it is marked as pass what is wrong. Due to
the changes in this commit those skips can be marked properly.
Fixes: #41440
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
This print() call was introduced as part of commit 16571db029 ("soc:
esp32: add support to mcuboot build") probably as a leftover from
debugging stage. Remove that, so flash command is not printed by
default. Those commmands can be easily printed by passing -v flag to
`west -v flash ...` command.
Signed-off-by: Marcin Niestroj <m.niestroj@emb.dev>
breathe: for simplicity, require versions > 4.30 (lower versions have
known issues, so do not take risks).
Sphinx: start requiring versions >=4.x. Keep with compatible versions,
since Sphinx major updrages can easily break extensions, themes, etc.
sphinx_rtd_theme: upgrade to >=1.x. Again, keep with compatible versions
since we have style customizations that can likely break on major
upgrades.
pygments: Allow any version >=2.9 (version that introduced DT support).
We do not have strong compatibility requirements here.
sphinx-notfound-page: Remove any requirements, we do not have strong
requirements for this one.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
Whenever build/zephyr/runners.yaml does not specify the location of the
openocd executable we seemd to be leaving the executable variable as
None. Instead, use its executable name.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
Select configuration when mcuboot is enabled.
At this moment, only UNSIGNED image is supported as per
Espressif's mcuboot porting.
This also updates esp32 runner to use proper bin_file name
and updates default bootloader check.
Move CMakeLists.txt content from board to soc directory
as this support is for esp32 architecture and not board
specific.
Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
IDF bootloader requires partition table which is not a requirement for
MCUboot. Hence, esp32.py is updated to flash partition table only if it
exists.
Current implementation only allows flashing zephyr.bin. This commit adds
capability to flash binaries with other names as well
(e.g. - zephyr.signed.bin)
Signed-off-by: Shubham Kulkarni <shubham.kulkarni@espressif.com>
When generating new map we store serial_baud, but the schema has 'baud'
only, so call this baud in the class and resolve the issue of creating
new maps.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Changes will log error message in following three situations:
1. Platform name pass in --platform option does not exist.
2. During using --all option, platform from platform_allow list does not
exist.
3. During using --integration option, platform from
integration_platforms list does not exist.
Fixes#31868
Signed-off-by: Piotr Golyzniak <piotr.golyzniak@nordicsemi.no>
The presence of a separate build for the bootloader code has always
been a wart with this platform. Sharing of code between the two has
required great care. We've had bugs with mismatched include paths,
macro definitions and compiler flags, etc... And of course it's not
possible for one to see the other; in theory we'd like the ability to
call back into IMR code after startup, to use the space for temporary
storage, etc...
So let's finally do it. This really isn't that complicated when you
see it in isolation:
+ Move the module manifest metadata into an "rimage_modules.c", and
put them in their own NOLOAD section where we can grab them later
with objcopy.
+ Make a new "imr" memory region in the main linker and just paste the
bootloader linkage (which is now using its own specific sections) in
there.
+ After zephyr.elf is built and cache-remapped, we can extract the imr
sections and the appropriate manifest for the bootloader rimage
module, and then do the converse by excluding them for the main
image module.
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
GDB server dummies WINDOWBASE to 0 and WINDOWSTART to 1
for both arches and sends An as corresponding ARn for ESP32
to get around packet size limitation. Fixes backtrace and
other issues causing GDB client to crash.
Signed-off-by: Lauren Murphy <lauren.murphy@intel.com>
The PR #39382 raised a discussion on build reproducibility and knowledge
of west projects being out of sync with the west manifest.
Similar to how `git submodules` will report the working tree dirty if
any of the submodules HEAD points to a SHA different than the one
recorded in the super project.
Based on this discussion this commit extends the Zephyr and manifest
repo (when `west` is used) revisions to include the concatenated states
of the workspace.
The workspace states are:
> dirty: false / true
> extra: false / true
> off: false / true
the final revision will become: <SHA>-<state1>-<state2>-<state3>
For example:
> zephyr:
> path: /.../zephyr
> revision: <SHA>-dirty-extra-off
or
> zephyr:
> path: /.../zephyr
> revision: <SHA>-extra
The `BUILD_OUTPUT_META_STATE_PROPAGATE` Kconfig setting is introduced
to provide user control of this behavior.
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
The PR #39382 raised a discussion on build reproducibility and knowledge
of west projects being out of sync with the west manifest.
Similar to how `git submodules` will report the working tree dirty if
any of the submodules HEAD points to a SHA different than the one
recorded in the super project.
Based on this discussion this commit extends the Zephyr build meta file
with overall workspace status included in the meta file.
It adds the following meta info to the build meta file:
> workspace:
> dirty: false / true
> extra: false / true
> off: false / true
A project using west and having an extra Zephyr module loaded not
controlled using git and a west project at a SHA different than the
SHA referenced by the manifest can look like:
zephyr:
path: /.../zephyr
revision: 863600cd0e
modules:
- name: mcuboot
path: /.../bootloader/mcuboot
revision: c61538748ead773ea75a551a7beee299228bdcaf
- name: local_module
path: /.../local_module
revision: null
west:
manifest: /.../zephyr/west.yml
projects:
- path: /.../zephyr
revision: 863600cd0e
- path: /.../bootloader/mcuboot
revision: c61538748ead773ea75a551a7beee299228bdcaf-off
- path: /.../tools/net-tools
revision: f49bd1354616fae4093bf36e5eaee43c51a55127
workspace:
dirty: false
extra: true
'off': true
And without west:
zephyr:
path: /.../zephyr
revision: 863600cd0e
modules:
- name: hal_nordic
path: /.../modules/hal/nordic
revision: a6e5299041f152da5ae0ab17b2e44e088bb96d6d
- name: local_module
path: /.../local_module
revision: null
workspace:
dirty: false
extra: true
Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
In order to enable use of stm32cubeprogrammer runner with twister,
add "sn" tool specific option which allows to provide target serial
number and hence select the target to flash when multiple ones are
connected to the host.
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
If we are invoking testplan for only one board, do not bother with other
board related changes, just generate plan for the specified platform.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Add checks to ensure that `zephyr,linker-region` property values are
always globally unique.
Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>
Don't let a malformed devicetree escape as a DTError. Wrap it in an
EDTError instead, so callers can just rely on the edtlib APIs as is
generally expected.
Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>
