[PATCH v2 0/4] tools/nolibc: MIPS: entrypoint cleanups and N32/N64 ABIs
From: Thomas Weißschuh
Date: Tue Feb 25 2025 - 12:18:38 EST
Introduce support for the N32 and N64 ABIs. As preparation, the
entrypoint is first simplified significantly. Thanks to Maciej for all
the valuable information.
Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
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Changes in v2:
- Clean up entrypoint first
- Annotate #endifs
- Link to v1: https://lore.kernel.org/r/20250212-nolibc-mips-n32-v1-1-6892e58d1321@xxxxxxxxxxxxxx
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Thomas Weißschuh (4):
tools/nolibc: MIPS: drop $gp setup
tools/nolibc: MIPS: drop manual stack pointer alignment
tools/nolibc: MIPS: drop noreorder option
tools/nolibc: MIPS: add support for N64 and N32 ABIs
tools/include/nolibc/arch-mips.h | 117 +++++++++++++++++++++-------
tools/testing/selftests/nolibc/Makefile | 28 ++++++-
tools/testing/selftests/nolibc/run-tests.sh | 2 +-
3 files changed, 118 insertions(+), 29 deletions(-)
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base-commit: 9c812b01f13d37410ea103e00bc47e5e0f6d2bad
change-id: 20231105-nolibc-mips-n32-234901bd910d
Best regards,
--
Thomas Weißschuh <linux@xxxxxxxxxxxxxx>