Re: [PATCH v2 3/6] xen/riscv: introduce function for physical offset calculation

[Jan Beulich]

On 19.06.2023 15:34, Oleksii Kurochko wrote:
> --- a/xen/arch/riscv/riscv64/head.S
> +++ b/xen/arch/riscv/riscv64/head.S
> @@ -29,6 +29,8 @@ ENTRY(start)
>  
>          jal     reset_stack
>  
> +        jal     calc_phys_offset
> +
>          tail    start_xen
>  
>          .section .text, "ax", %progbits

Since you call a C function, the code to save/restore a0/a1 needs to
move here (from patch 4).

Jan