Re: [PATCH v2 01/14] xen/riscv: add _zicsr to CFLAGS

[Alistair Francis <alistair23@xxxxxxxxx>]

On Sat, Jan 28, 2023 at 12:00 AM Oleksii Kurochko
<oleksii.kurochko@xxxxxxxxx> wrote:
>
> Work with some registers requires csr command which is part of
> Zicsr.
>
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>

Reviewed-by: Alistair Francis <alistair.francis@xxxxxxx>

Alistair

> ---
> Changes in V2:
>   - Nothing changed
> ---
>  xen/arch/riscv/arch.mk | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/xen/arch/riscv/arch.mk b/xen/arch/riscv/arch.mk
> index 012dc677c3..95b41d9f3e 100644
> --- a/xen/arch/riscv/arch.mk
> +++ b/xen/arch/riscv/arch.mk
> @@ -10,7 +10,7 @@ riscv-march-$(CONFIG_RISCV_ISA_C)       := $(riscv-march-y)c
>  # into the upper half _or_ the lower half of the address space.
>  # -mcmodel=medlow would force Xen into the lower half.
>
> -CFLAGS += -march=$(riscv-march-y) -mstrict-align -mcmodel=medany
> +CFLAGS += -march=$(riscv-march-y)_zicsr -mstrict-align -mcmodel=medany
>
>  # TODO: Drop override when more of the build is working
>  override ALL_OBJS-y = arch/$(TARGET_ARCH)/built_in.o
> --
> 2.39.0
>
>