[SLOF] [PATCH] libelf: Add REL32 to the list of ignored relocations

Laurent Vivier lvivier at redhat.com
Fri Jun 29 21:28:56 AEST 2018


On 13/06/2018 17:58, Thomas Huth wrote:
> When compiling SLOF with GCC 8.1, I currently get a lot of these errors:
> 
> ERROR: Unhandled relocation (A) type 26
> 
> Type 26 is the "relative 32-bit" relocation. We can simply ignore it
> (like the other relative relocations - REL14, REL24 and REL64) to
> shut up these error messages.
> 
> Signed-off-by: Thomas Huth <thuth at redhat.com>
> ---
>  lib/libelf/elf64.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/lib/libelf/elf64.c b/lib/libelf/elf64.c
> index 37e9c10..775cdee 100644
> --- a/lib/libelf/elf64.c
> +++ b/lib/libelf/elf64.c
> @@ -362,6 +362,7 @@ elf_apply_rela64(void *file_addr, signed long offset, struct rela *relaentry,
>  	 case R_PPC64_TOC16_DS: 	/* (S + A - .TOC) >> 2 */
>  	 case R_PPC64_REL14:
>  	 case R_PPC64_REL24:		/* (S + A - P) >> 2 */
> +	 case R_PPC64_REL32:		/* S + A - P */
>  	 case R_PPC64_REL64:		/* S + A - P */
>  	 case R_PPC64_GOT16_DS:
>  	 case R_PPC64_GOT16_LO_DS:
> 

Reviewed-by: Laurent Vivier <lvivier at redhat.com>



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