On 12/12/23, Philippe Mathieu-Daudé wrote:
> We usually check target endianess before swapping values,
> so target_words_bigendian() declaration makes sense in
> "exec/tswap.h" with the target swapping helpers.
>
> Remove "hw/core/cpu.h" when it was only included to get
> the target_words_bigendian() declaration.
>
> Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
> ---
> include/exec/tswap.h | 12 +++++++++++-
> include/hw/core/cpu.h | 11 -----------
> cpu-target.c | 1 +
> disas/disas.c | 1 +
> hw/audio/virtio-snd.c | 2 +-
> hw/core/cpu-sysemu.c | 2 +-
> hw/core/generic-loader.c | 2 +-
> hw/display/vga.c | 2 +-
> hw/virtio/virtio.c | 1 +
> 9 files changed, 18 insertions(+), 16 deletions(-)
>
> diff --git a/include/exec/tswap.h b/include/exec/tswap.h
> index 68944a880b..77954bbc2b 100644
> --- a/include/exec/tswap.h
> +++ b/include/exec/tswap.h
> @@ -8,9 +8,19 @@
> #ifndef TSWAP_H
> #define TSWAP_H
>
> -#include "hw/core/cpu.h"
> #include "qemu/bswap.h"
This breaks system/qtest.c which gets first_cpu from hw/core/cpu.h
through the inclusion of tswap.h...
../system/qtest.c:548:33: error: ‘first_cpu’ undeclared (first use in this
function);
548 | address_space_write(first_cpu->as, addr,
MEMTXATTRS_UNSPECIFIED,
| ^~~~~~~~~
Adding hw/core/cpu.h to system/qtest.c seems sufficient.
Otherwise,
Reviewed-by: Anton Johansson <a...@rev.ng>
