tree bee916383290cb3108957b43b31255734ffb0108
parent 887e7f4d14f0d0cef79c03c20740f1374981da51
author Juan Pablo Conde <juanpablo.conde@arm.com> 1699470233 -0600
committer Juan Pablo Conde <juanpablo.conde@arm.com> 1701283722 -0600

feat(libc): add printf support for space padding

This patch makes printf capable of padding strings with spaces
to their left, allowing right-aligning numeric values and strings.
It uses the same width field for the format specifier as in the
original libc function : %<width><type> (e.g.: %10d pads an
integer value with spaces to the left to complete 10 characters).

Change-Id: Ib7b5519dae17742181352ce58e507a05ba5250d4
Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>