The 'TARGET_M%' rules depend on files generated by the 'rsync' target,
so make this dependency explicit by setting 'rsync' as a pre-requisite
of 'TARGET_M%'. The 'rsync' dependency was removed from 'publish' to
avoid the case where make would select one of the 'TARGET' rules before
completing 'rsync', which would cause the build to fail.
Additionally, also moved the core libs selection in the 'TARGET_M%'
pattern rule from the pre-requisites into the rule's recipe. This is
required because when the wildcard expression used before as a
pre-requisite is expanded (make's 1st phase), it won't find any files
(not built yet via 'rsync' target), so it won't create the associated
'TARGET_M%' rules, finally causing the 'publish' target building to fail
due to missing rules for 'TARGET_M3' and 'TARGET_M4'.
With this change and the previous one, it is ensured that 'rsync' is
done before executing the recipe for 'TARGET_M%', so the required core
libs are already available and can be used from withing the recipe. The
same wildcard pattern is used as before.
The issues being fixed are visible with GNU Make 4.2.1, but not seen
with GNU Make 3.81.
Fixes issue #3905.
The core_cmSecureAccess.h file contains secure-access APIs that are a
good candidate for a proposal to CMSIS. At the moment we maintain these
APIs ourselves in ARMmbed/uvisor, and will push updates to
ARMmbed/mbed-os when running our usual importer script.
Add the memory management code from uVisor to a shared location that is
suitable for both supported and unsupported use. To do this, we copy all
the RTX-specific files from the RTX folders in uVisor.
Note that the page allocator code is so identical between uVisor supported
and unsupported mode that we can copy the file as-is from uVisor for use on
unsupported targets. This commit performs that copying, to a file called
page_allocator.c_inc, which is included from unsupported_page_allocator.c
only for targets where uVisor is not present.
Jaeden Amero
Alessandro Angelino
Ricardo Silva
Vincenzo Frascino
Niklas Hauser
Milosch Meriac