On Thu, May 13, 2021 at 10:46 PM Heinrich Schuchardt <xypron.g...@gmx.de> wrote:
>
> The sandbox does not build on RISC-V when _init is not defined. Errors like
> the following were observed. Which function was referred to depended on the
> configuration.
>
> /usr/bin/ld: common/built-in.o: in function `parse_stream_outer':
> /common/cli_hush.c:3175: undefined reference to `_init'
> collect2: error: ld returned 1 exit status
> make: *** [Makefile:1726: u-boot] Error 1
>
> /usr/bin/ld: common/built-in.o: in function `bootdelay_process':
> common/autoboot.c:335: undefined reference to `_init'
> collect2: error: ld returned 1 exit status
> make: *** [Makefile:1726: u-boot] Error 1
>
> Signed-off-by: Heinrich Schuchardt <xypron.g...@gmx.de>
> ---
> arch/sandbox/cpu/u-boot.lds | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/sandbox/cpu/u-boot.lds b/arch/sandbox/cpu/u-boot.lds
> index a1f509c9ab..d9e7ffcea3 100644
> --- a/arch/sandbox/cpu/u-boot.lds
> +++ b/arch/sandbox/cpu/u-boot.lds
> @@ -9,6 +9,8 @@ SECTIONS
> {
>
> . = ALIGN(4);
> + /* RISC-V GCC wants this dummy symbol */
Native GCC on RISC-V?
RISC-V GCC sounds like cross-compile for RISC-V
> + _init = .;
> .u_boot_list : {
> KEEP(*(SORT(.u_boot_list*)));
> }
> --
Regards,
Bin
