Jan Kiszka authored Jul 02, 2015 and Philippe Gerum committed Jul 20, 2015

Avoid that information has to be provided multiple times, specifically
the sensitive syscall modes. For that purpose, both entry points and
modes are picked up by a script from COBALT_SYSCALL macros in all
kernel/cobalt/posix/*.c files. These are translated into entries for
both tables and filled into a generated header. syscall.c can then
include the header and use the accumulating macros __COBALT_CALL_ENTRIES
and __COBALT_CALL_MODES in its table definitions.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>