On 12/11/24 17:08, Philippe Mathieu-Daudé wrote:
On 12/12/24 00:03, Philippe Mathieu-Daudé wrote:
In preparation of heterogeneous emulation where cores with
different endianness can run concurrently, we need to remove
the tswap() calls -- which use a fixed per-binary endianness.
Get the endianness of the CPU accessed using the libisa
xtensa_isa_is_big_endian() call and replace the tswap() calls
by bswap() ones when necessary.
Instead read here:
In preparation of heterogeneous emulation where cores with
different endianness can run concurrently, replace the pair
of cpu_memory_rw_debug() + tswap() calls by put/get_user_u32()
ones, which still do the same under the hood, but simplify the
code maintenance (having less sites to do endianness code
conversion).
Suggested-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
