On 12/19/25 05:18, Philippe Mathieu-Daudé wrote:
> The PL011 component is only built / used by ARM targets, which
> are only built in little endianness. Thus we only ever built
> as little endian, never testing the big-endian possibility of
> the DEVICE_NATIVE_ENDIAN definition. Simplify by only keeping
> the little endian variant.
>
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
> hw/char/pl011.c | 2 +-
> rust/hw/char/pl011/src/device.rs | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/hw/char/pl011.c b/hw/char/pl011.c
> index 01335d9437d..97cd9bd4c54 100644
> --- a/hw/char/pl011.c
> +++ b/hw/char/pl011.c
> @@ -538,7 +538,7 @@ static void pl011_clock_update(void *opaque, ClockEvent event)
> static const MemoryRegionOps pl011_ops = {
> .read = pl011_read,
> .write = pl011_write,
> - .endianness = DEVICE_NATIVE_ENDIAN,
> + .endianness = DEVICE_LITTLE_ENDIAN,
> .impl.min_access_size = 4,
> .impl.max_access_size = 4,
> };
> diff --git a/rust/hw/char/pl011/src/device.rs b/rust/hw/char/pl011/src/device.rs
> index 04155dabe1a..a6227a99f30 100644
> --- a/rust/hw/char/pl011/src/device.rs
> +++ b/rust/hw/char/pl011/src/device.rs
> @@ -495,7 +495,7 @@ unsafe fn init(mut this: ParentInit<Self>) {
> static PL011_OPS: MemoryRegionOps<PL011State> = MemoryRegionOpsBuilder::<PL011State>::new()
> .read(&PL011State::read)
> .write(&PL011State::write)
> - .native_endian()
> + .little_endian()
> .impl_sizes(4, 4)
> .build();
>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~