From: Cheng Li <im.lechain@gmail.com>

This series adds support for left alignment ('-') to nolibc's printf implementation.

v4 adopted optimization suggestions from David Laight

Cheng Li (2):
  tools/nolibc: support left alignment (-) in printf
  selftests/nolibc: add tests for printf left alignment and zero padding

 tools/include/nolibc/stdio.h                 | 17 +++++++++++++----
 tools/testing/selftests/nolibc/nolibc-test.c |  2 ++
 2 files changed, 15 insertions(+), 4 deletions(-)

-- 
2.52.0