lkml.org 
[lkml]   [2022]   [Aug]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
SubjectRe: [PATCH v2 13/16] objtool: Use macros to define arch specific reloc types
Date


Le 29/08/2022 à 07:52, Sathvika Vasireddy a écrit :
> Make relocation types architecture specific.
>
> Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>

Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>

> ---
> tools/objtool/arch/x86/include/arch/elf.h | 2 ++
> tools/objtool/check.c | 2 +-
> 2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/tools/objtool/arch/x86/include/arch/elf.h b/tools/objtool/arch/x86/include/arch/elf.h
> index 69cc4264b28a..ac14987cf687 100644
> --- a/tools/objtool/arch/x86/include/arch/elf.h
> +++ b/tools/objtool/arch/x86/include/arch/elf.h
> @@ -2,5 +2,7 @@
> #define _OBJTOOL_ARCH_ELF
>
> #define R_NONE R_X86_64_NONE
> +#define R_ABS64 R_X86_64_64
> +#define R_ABS32 R_X86_64_32
>
> #endif /* _OBJTOOL_ARCH_ELF */
> diff --git a/tools/objtool/check.c b/tools/objtool/check.c
> index 5298a143ceac..f1d055467926 100644
> --- a/tools/objtool/check.c
> +++ b/tools/objtool/check.c
> @@ -883,7 +883,7 @@ static int create_mcount_loc_sections(struct objtool_file *file)
> memset(loc, 0, addrsize);
>
> if (elf_add_reloc_to_insn(file->elf, sec, idx,
> - R_X86_64_64,
> + addrsize == sizeof(u64) ? R_ABS64 : R_ABS32,
> insn->sec, insn->offset))
> return -1;
>
\
 
 \ /
  Last update: 2022-08-30 08:34    [W:0.394 / U:0.140 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site