kallsyms: add symbol size for kallsyms symbols that can change size

Add symbol size for kallsyms symbols that can change size so that sizes
can be determined easily without having to manually calculate them
when inspecting the object files (.tmp_vmlinux?.kallsyms.o or
.tmp_vmlinux?). Without, the assembler records the symbol size as 0.

This is primarily useful as a debugging aid in case of linker errors as
part of link-vmlinux.sh, and because symbol size doesn't have to align
with the offset to the next symbol due to padding/alignment.

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Signed-off-by: Nicolas Schier <nsc@kernel.org>

0 files changed, 0 insertions, 0 deletions