On 16.06.23 08:00, Sebastian Huber wrote:
The register block specification were recently integrated in the RTEMS
Software Engineering manual. Now it is time to integrate the
pre-qualified LEON3 BSP which uses the generated GRLIB header files.
The existing tests in the RTEMS test suite are basically BSP
independent. This patch set introduces BSP-specific validation tests.
These tests are disabled for other BSPs through the build system, for
example:
spec/build/testsuites/validation/bsp-sparc-leon3-gr712rc.yml
[...]
cxxflags: []
enabled-by: sparc/gr712rc
features: c cprogram
[...]
The patch set introduces new header files for GRLIB in
"bsps/include/grlib". These header files were generated from
specification items in:
https://github.com/RTEMS/rtems-central/tree/master/spec/dev/grlib/if
The specification was created using the GRIP reference manual
(https://www.gaisler.com/products/grlib/grip.pdf) and is quite complete.
The generated header files were reviewed by the ISVV activity which
resulted in two tickets:
https://devel.rtems.org/ticket/4828
https://devel.rtems.org/ticket/4842
In the long term, the existing GRLIB header files should be replaced by
the generated header files. Using specification items for the register
blocks has the potential benefit that, in addition to the C header
files, files for C++/Rust/Python could be generated.
The main change for the sparc/gr712rc and sparc/gr740 BSPs is the
removal of the dynamic device enumeration in favor of a static
initialization. This greatly simplifies the specification and
validation of the BSP-specific parts. It also reduces the code and data
size for applications which do not need the dynamic device enumeration.
v2:
* Move BSP-specific tests to "testsuites/validation/bsps".
* Rearrange patches so that they build individually.
Any comments to this patch set? For the leon3-specific parts I wait for
a review from Gaisler.
--
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