Set min. cmake version required to what zephyr uses.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

`z_arch_esf_t` has been deprecated, use `struct arch_esf`
instead.

Signed-off-by: Yong Cong Sin <ycsin@meta.com>

Renames arch_sched_ipi() to arch_sched_broadcast_ipi() to
reflect recent changes from the IPI optimization work done
in Zephyr.

Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>

Re-group headers more logically in eq_iir.c and mixin_mixout.c.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

When dynamically mapping memory, we need to update access flags
according to the type of the mapping.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

When an LLEXT module contains multiple Module Adapter instances,
their manifests are stored in an array in the .module section. Those
array entries contain per-instance information like module entry
points, names, UUIDs, but ELF information is common for all
instances. Store it in the first array entry to avoid confusion.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

We map memory pages for loaded modules dynamically and we're able to
set memory flags for write access or for code execution. This commit
takes advantage of the recently added section grouping and maps the
three module parts separately: executable code, read-only data and
writable data, including zero-initialised .bss. This also cleans up
references, pointing into module storage in IMR instead of the mapped
addresses.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

Zephyr places .bss into a separate section element, still if it's
immediately adjacent to writable data we can merge and allocate them
together.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>

This change accompanies a similar Zephyr change where we
create explicit k-types to avoid using POSIX types below the
line in where the POSIX API sits in our stack, thus avoiding
a dependency cycle.

Additional types we should avoid using (as well as the
<sys/types.h> header itself) are listed on the opengroup
website (search for "sys/types.h").

Signed-off-by: Christopher Friedt <cfriedt@tenstorrent.com>