This is the mail archive of the binutils@sourceware.org mailing list for the binutils project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Help about calculation of addend for ELF relocations for MIPS arch

> That seems fairly unusual, and I wouldn't be shocked if there is some
> bug when doing it.
>
> Looking at bfd/elfxx-mips.c, the GNU linker seems to assume that all
> sections in an object file have a zero VMA.  That may well be a bug.
>
> Ian
>

The GUN linker can still fix the relocation entries of `foo.out' correctly
with the following linker script.
$cat image.lds
OUTPUT_ARCH(mips)
ENTRY(Init)
SECTIONS
{
	.text 0x188e1000 :  { *(.text) 	}
	.data 0x18909000 : { *(.data) }
	_bss_start = ABSOLUTE(.);
 	.bss 0x18921000 : { *(.sbss) *(.bss) }
	_bss_end = ABSOLUTE(.);
}
$mips-elf-ld -T image.lds -EL -o foo.img foo.out

Maybe I should have a look at the source to find how it works.


PRC
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]