Add missing conditional compilation for RISC-V

RV64 also uses kern_sp. The elf.h is also used by RV32 and RV64.

Signed-off-by: Alvin Chang <alvinga@andestech.com>
Acked-by: Jerome Forissier <jerome

Add missing conditional compilation for RISC-V

RV64 also uses kern_sp. The elf.h is also used by RV32 and RV64.

Signed-off-by: Alvin Chang <alvinga@andestech.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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libutee: add <elf.h>

Preparing for C++ support in TAs.

Adds header file <elf.h> in addition to <elf32.h> and <elf64.h>. This
file defines the various Elf types depending on the current
architecture

libutee: add <elf.h>

Preparing for C++ support in TAs.

Adds header file <elf.h> in addition to <elf32.h> and <elf64.h>. This
file defines the various Elf types depending on the current
architecture. In other words: when building for Aarch32 Elf_* is defined
as Elf32_*, but when building for Aarch64 it is defined as Elf64_*. This
will be useful for programs which need to examine their own structure
via dl_iterate_phdr() (which will come in a later commit).

Note: <elf.h> serves the same purpose as FreeBSD's <sys/elf.h> but does
it differently; the file is not imported from FreeBSD.

Signed-off-by: Jerome Forissier <jerome@forissier.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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