The RISC-V calling convention specifies that when a C function takes an
argument by value, the binary function should take the argument by
reference, if the value is larger than 2 pointer words.
For binary verification, we avoid implementing this aspect of the RISC-V
calling convention, by eliminating all such function arguments for
functions which are not inlined.
In this commit, we remove the `slot_range_t` structure altogether. For
the small number of functions which previously used this type, we unpack
the structure into three separate arguments.
Even though we are primarily concerned with RISC-V, we remove
`slot_range_t` arguments across all architectures.
Signed-off-by: Matthew Brecknell <Matthew.Brecknell@data61.csiro.au>
4520503c8a