> -----Original Message-----
> From: Richard Earnshaw
> Sent: Thursday, November 14, 2013 0:57
> To: Joey Ye
> Cc: gcc-patches@gcc.gnu.org
> Subject: Re: [patch] [arm] New option for PIC offset unfixed
> 
> > So you are suggesting change like this:
> > + Target Report Var(arm_pic_data_is_text_relative) Init(-1)
> >
> > +   if (arm_pic_data_is_text_relative < 0 && TARGET_VXWORKS_RTP)
> > +     arm_pic_data_is_text_relative = 0;
> > +   else
> > +     arm_pic_data_is_text_relative = 1;
> >
> 
> No, use the global_options_set structure to find out if the user has set
the
> value.
Thank pointing this out. Here is the latest patch with global_options_set