[microblaze-uclinux] BINFMT_FLAT: reloc outside program error

[<victor-sv_yeo@xxxxxxxxxxx>]

Hi,

Whenever I load my binary, I encounter an error which says: BINFMT_FLAT:reloc outside program.

I debug into fs/binfmt_flat.c, in the function calc_reloc(), there is a macro flat_reloc_valid, which compares the address values.

Macro flat_reloc_valid is defined in include/asm-microblaze/flat.h doing
#define flat_reloc_valid(reloc,size)  ((reloc) <= (size))

For my case, I get 0xfe052e4c for reloc address, and 0x2ddb90 for the (start_brk-start_data+text_len) value. The value of 0xfe052e4c is definitely beyond the binary's address range.

Does anyone know the calculation of the reloc address? I am thinking the flat binary loader of uclinux may have problem.

Thanks,
Victor

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