On 2025-03-26 21:54:34+0100, Sebastian Andrzej Siewior wrote:
On 2025-02-25 18:02:34 [+0100], Thomas Weißschuh wrote:
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@weissschuh.net
Tested-by: Sebastian Andrzej Siewior sebastian@breakpoint.cc [ICT Loongson-3]
Thanks!
mips32le works as-is. For mips64le I had to s/-march=mips64r6/-march=mips64r2 to match the ABI. Which makes me wonder: Why do do we need to pass -march here and can't rely on toolchain defaults?
The goal here is to have an as-wide-as-possible test matrix for nolibc-test, which will mostly be running on QEMU anyways. Also we need to run the correct QEMU user variant; by fixing the architecture this is easy to do.
Thomas