[GOLD][PATCH] Set ARM ABI information in ELF file header.

[Joseph S. Myers]

On Mon, 26 Oct 2009, Doug Kwan (Ãö®¶¼w) wrote:

> Hi,
> 
>     This patch adds code to set proper flags in the processor-specific
> flags in the ELF file header.  Previously we always set e_flags to 0
> on all target.  This patch add methods processor_specific_flags and
> set_processor_specific_flags in Target so that Output_file_header can
> get the flags.   For targets that merge processor-specific flags from
> input objects,  we also track whether the flags have been set at least
> once.  Currently only the ARM target sets the flags correctly.

It looks like this patch is replicating the GNU ld bug whereby 
EF_ARM_HASENTRY is set on EABI objects.  There is no such flag in AAELF 
and so it is a bug to set it on such objects.

-- 
Joseph S. Myers
joseph@codesourcery.com