[PATCH v4 2/3] RISC-V: Add TLSDESC reloc definitions.

[Fangrui Song]

On Thu, Sep 14, 2023 at 1:42 AM Tatsuyuki Ishi <ishitatsuyuki@gmail.com> wrote:
>
> ---
>  elf/elf.h | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/elf/elf.h b/elf/elf.h
> index 9c51073f75..c6247c1bae 100644
> --- a/elf/elf.h
> +++ b/elf/elf.h
> @@ -3959,6 +3959,7 @@ enum
>  #define R_RISCV_TLS_DTPREL64    9
>  #define R_RISCV_TLS_TPREL32    10
>  #define R_RISCV_TLS_TPREL64    11
> +#define R_RISCV_TLSDESC                12
>  #define R_RISCV_BRANCH         16
>  #define R_RISCV_JAL            17
>  #define R_RISCV_CALL           18
> @@ -4005,6 +4006,10 @@ enum
>  #define R_RISCV_PLT32          59
>  #define R_RISCV_SET_ULEB128    60
>  #define R_RISCV_SUB_ULEB128    61
> +#define R_RISCV_TLSDESC_HI20   62
> +#define R_RISCV_TLSDESC_LOAD_LO12      63
> +#define R_RISCV_TLSDESC_ADD_LO12       64
> +#define R_RISCV_TLSDESC_CALL   65
>
>  #define R_RISCV_NUM            62

R_RISCV_NUM should be updated.
Otherwise, this looks good. I think this patch can land before the
rtld implementation is done.

> --
> 2.42.0
>


-- 
宋方睿