On Fri, 10 Jul 2020 at 16:03, Thomas Huth <th...@redhat.com> wrote:
> Endianess bug ... this should fix it:
>
> diff --git a/target/avr/helper.c b/target/avr/helper.c
> --- a/target/avr/helper.c
> +++ b/target/avr/helper.c
> @@ -337,6 +337,7 @@ void helper_fullwr(CPUAVRState *env, uint32_t data,
> uint32_t addr)
> helper_outb(env, addr - NUMBER_OF_CPU_REGISTERS, data);
> } else {
> /* memory */
> - cpu_physical_memory_write(OFFSET_DATA + addr, &data, 1);
> + uint8_t data8 = data;
> + cpu_physical_memory_write(OFFSET_DATA + addr, &data8, 1);
> }
Or equivalently
address_space_stb(&address_space_memory, data, MEMTXATTRS_UNSPECIFIED, NULL);
(better choices of address space may be available, but this is
the exact-same-behaviour one).
> }
thanks
-- PMM
