[U-Boot] [PATCH 13/16] efi: sandbox: Add relocation constants

[Simon Glass]

Hi Heinrich,

On 18 September 2017 at 05:13, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
> On 09/18/2017 12:59 AM, Simon Glass wrote:
>> Add these so that we can build the EFI loader for sandbox. The values are
>> for x86_64 so potentially bogus. But we don't support relocation within
>> sandbox anyway.
>>
>> Signed-off-by: Simon Glass <sjg at chromium.org>
>> ---
>>
>>  lib/efi_loader/efi_runtime.c | 3 +++
>>  1 file changed, 3 insertions(+)
>>
>> diff --git a/lib/efi_loader/efi_runtime.c b/lib/efi_loader/efi_runtime.c
>> index ad7f3754bd..8ad1d2fc99 100644
>> --- a/lib/efi_loader/efi_runtime.c
>> +++ b/lib/efi_loader/efi_runtime.c
>> @@ -48,6 +48,9 @@ static efi_status_t __efi_runtime EFIAPI efi_invalid_parameter(void);
>>  #include <asm/elf.h>
>>  #define R_RELATIVE   R_386_RELATIVE
>>  #define R_MASK               0xffULL
>> +#elif defined(CONFIG_SANDBOX)
>
> For the sandbox you should make your choice based on the host
> architecture. I want to be able to work on my armv8 machine.

Sure, but I'm not sure how to do that. We need to know the host and
adjust EFI accordingly I think. Perhaps something to do later.

>
>> +#define R_RELATIVE   8
>
> You mean R_X86_64_RELATIVE (defined in arch/x86/include/asm/elf.h)?

Regards,
Simon