The first patch modifying Xtensa libisa has already been posted in https://lore.kernel.org/qemu-devel/20241204202602.58083-1-phi...@linaro.org/
Philippe Mathieu-Daudé (2): target/xtensa: Implement xtensa_isa_is_big_endian() target/xtensa: Remove tswap() calls in semihosting simcall() helper include/hw/xtensa/xtensa-isa.h | 1 + target/xtensa/xtensa-isa.c | 7 +++++++ target/xtensa/xtensa-semi.c | 16 ++++++++++++++-- 3 files changed, 22 insertions(+), 2 deletions(-) -- 2.45.2
