nolibc changes for 6.8

[Thomas Weißschuh]

Hi Paul,

The following changes since commit b85ea95d086471afb4ad062012a4d73cd328fa86:

  Linux 6.7-rc1 (2023-11-12 16:19:07 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git/ next

for you to fetch changes up to b99c3b15310e7c7cd5f2d843289fe115ab3f8043:

  selftests/nolibc: disable coredump via setrlimit (2023-11-26 11:39:52 +0100)

----------------------------------------------------------------
Summary:

* Support for PIC mode on MIPS.
* Support for getrlimit()/setrlimit().
* Replace some custom declarations with UAPI includes.
* A new script "run-tests.sh" to run the testsuite over different architectures
  and configurations.
* A few non-functional code cleanups.
* Minor improvements to nolibc-test, primarily to support the test script.

There are no urgent fixes available at this time.

----------------------------------------------------------------
Mark Brown (1):
      tools/nolibc: Use linux/wait.h rather than duplicating it

Thomas Weißschuh (21):
      selftests/nolibc: don't hang on config input
      selftests/nolibc: use EFI -bios for LoongArch qemu
      selftests/nolibc: anchor paths in $(srcdir) if possible
      selftests/nolibc: support out-of-tree builds
      selftests/nolibc: add script to run testsuite
      tools/nolibc: error out on unsupported architecture
      tools/nolibc: move MIPS ABI validation into arch-mips.h
      selftests/nolibc: use XARCH for MIPS
      selftests/nolibc: explicitly specify ABI for MIPS
      selftests/nolibc: extraconfig support
      selftests/nolibc: add configuration for mipso32be
      selftests/nolibc: fix testcase status alignment
      selftests/nolibc: introduce QEMU_ARCH_USER
      selftests/nolibc: run-tests.sh: enable testing via qemu-user
      tools/nolibc: mips: add support for PIC
      selftests/nolibc: make result alignment more robust
      tools/nolibc: annotate va_list printf formats
      tools/nolibc: drop duplicated testcase ioctl_tiocinq
      tools/nolibc: drop custom definition of struct rusage
      tools/nolibc: add support for getrlimit/setrlimit
      selftests/nolibc: disable coredump via setrlimit

 tools/include/nolibc/arch-mips.h             |  11 +-
 tools/include/nolibc/arch.h                  |   4 +-
 tools/include/nolibc/stdio.h                 |   4 +-
 tools/include/nolibc/sys.h                   |  38 ++++++
 tools/include/nolibc/types.h                 |  25 +---
 tools/testing/selftests/nolibc/.gitignore    |   1 +
 tools/testing/selftests/nolibc/Makefile      |  65 ++++++++---
 tools/testing/selftests/nolibc/nolibc-test.c |  51 ++++++--
 tools/testing/selftests/nolibc/run-tests.sh  | 169 +++++++++++++++++++++++++++
 9 files changed, 318 insertions(+), 50 deletions(-)
 create mode 100755 tools/testing/selftests/nolibc/run-tests.sh


Thanks,
Thomas