[incubator-nuttx] branch master updated (657d1c9 -> 411f5d5)

[bt...@apache.org]

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btashton pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git.


    from 657d1c9  Add and fix CSR macros listed in RISC-V spec V1.10. Add csr operatiing macros.
     add ba3f12c  libc: Implement popcount/popcountl/popcountll
     add 411f5d5  sched: Fix undefined reference to 'sched_cpu_count'

No new revisions were added by this update.

Summary of changes:
 include/nuttx/compiler.h                           |  5 +++--
 include/sched.h                                    |  3 ++-
 include/strings.h                                  |  4 ++++
 libs/libc/string/Make.defs                         |  1 +
 libs/libc/string/{lib_rindex.c => lib_popcount.c}  | 25 ++++++++++++++++++----
 libs/libc/string/{lib_rindex.c => lib_popcountl.c} | 25 ++++++++++++++++++----
 libs/libc/string/{lib_index.c => lib_popcountll.c} | 25 ++++++++++++++++++----
 7 files changed, 73 insertions(+), 15 deletions(-)
 copy libs/libc/string/{lib_rindex.c => lib_popcount.c} (81%)
 copy libs/libc/string/{lib_rindex.c => lib_popcountl.c} (80%)
 copy libs/libc/string/{lib_index.c => lib_popcountll.c} (80%)