Extend nolibc to target the 32-bit parisc architecture.
64-bit is not yet supported.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
Changes in v2:
- Fix CROSS32CC fallback when not using CROSS_COMPILE
- Link to v1: https://patch.msgid.link/20260407-nolibc-hppa-v1-0-f70b4509c44a@weissschuh.net

---
Thomas Weißschuh (4):
      parisc: Makefile: move CROSS_COMPILE detection before CROSS32CC one
      parisc: Makefile: use the regular compiler to build a native 32-bit vDSO
      selftests/nolibc: avoid function pointer comparisons
      tools/nolibc: add support for 32-bit parisc

 arch/parisc/Makefile                           |  24 ++--
 tools/include/nolibc/Makefile                  |   2 +-
 tools/include/nolibc/arch-parisc.h             | 178 +++++++++++++++++++++++++
 tools/include/nolibc/arch.h                    |   2 +
 tools/testing/selftests/nolibc/Makefile.nolibc |   6 +
 tools/testing/selftests/nolibc/nolibc-test.c   |  13 +-
 tools/testing/selftests/nolibc/run-tests.sh    |   4 +-
 7 files changed, 213 insertions(+), 16 deletions(-)
---
base-commit: 65191c9bf8fdd00f8fe90e2caab330418eefb786
change-id: 20250804-nolibc-hppa-8c137b00ecf2

Best regards,
--  
Thomas Weißschuh <linux@weissschuh.net>