[PATCH] aarch64: correct a size of struct elf_prstatus
AKASHI Takahiro
takahiro.akashi@linaro.org
Mon Feb 23 14:54:00 GMT 2015
Hi
On 02/23/2015 05:52 PM, Marcus Shawcroft wrote:
> On 23 February 2015 at 01:08, AKASHI Takahiro
> <takahiro.akashi@linaro.org> wrote:
>
>> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
>> ---
>> bfd/elf64-aarch64.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> Hi, I'm confused about which tree / branch this patch is intended for.
> The file elf64-aarch64.c was replaced with elfxx-aarch64.c and
> elfnn-aarch64.c back in 2013 with this commit:
>
> 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
> * Makefile.am (BFD64_BACKENDS): Add elfxx-aarch64.c.
I didn't know this. I checked only v7.6, which is a base version
of linaro's gdb, and found a wrong value there, so ...
I will contact our toolchain team.
Thanks,
-Takahiro AKASHI
>> diff --git a/bfd/elf64-aarch64.c b/bfd/elf64-aarch64.c
>> index 94d90c5..0454a18 100644
>> --- a/bfd/elf64-aarch64.c
>> +++ b/bfd/elf64-aarch64.c
>> @@ -1529,7 +1529,7 @@ elf64_aarch64_grok_prstatus (bfd *abfd, Elf_Internal_Note *note)
>> default:
>> return FALSE;
>>
>> - case 408: /* sizeof(struct elf_prstatus) on Linux/arm64. */
>> + case 392: /* sizeof(struct elf_prstatus) on Linux/arm64. */
>> /* pr_cursig */
>> elf_tdata (abfd)->core->signal
>> = bfd_get_16 (abfd, note->descdata + 12);
>
> The identical patch was applied to the tree in late 2013 by Matt Leach:
>
> +2013-11-12 Matthew Leach <Matthew.Leach@arm.comm>
> +
> + * elfxx-aarch64.c (_bfd_aarch64_elf_grok_prstatus): Fix hard-coded
> + size of struct elf_prstatus.
> +
> - case 408: /* sizeof(struct elf_prstatus) on
> Linux/arm64. */
> + case 392: /* sizeof(struct elf_prstatus) on
> Linux/arm64. */
>
> Cheers
> /Marcus
>
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