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: [PATCH] Add support for the target mips64*-*-linux-gnuabi64


Simon Hoinkis <simon.hoinkis@codethink.co.uk> writes:
> Hi,
>
> when running binutils on mips64 I've found ld was wrongly set to the
> 32-bit ABI by default.  I stumbled over this:
> http://lists.gnu.org/archive/html/bug-binutils/2014-06/msg00014.html
> and changed to gas/configure.ac to work with the current HEAD.

Patch looks good, but it could be big enough to require a copyright
assignment from the original author.  Nick, what do you think?

Thanks,
Richard

>
> Thanks,
> Simon
>
> ---
>  bfd/config.bfd   | 10 ++++++++++
>  gas/configure.ac |  3 +++
>  ld/configure.tgt |  6 ++++++
>  3 files changed, 19 insertions(+)
>
> diff --git a/bfd/config.bfd b/bfd/config.bfd
> index b79c711..e7bc05c 100644
> --- a/bfd/config.bfd
> +++ b/bfd/config.bfd
> @@ -1066,6 +1066,16 @@ case "${targ}" in
>      targ_defvec=mips_elf32_be_vec
>      targ_selvecs="mips_elf32_le_vec mips_elf64_be_vec mips_elf64_le_vec mips_ecoff_be_vec mips_ecoff_le_vec"
>      ;;
> +  mips64*el-*-linux*-gnuabi64)
> +    targ_defvec=mips_elf64_trad_le_vec
> +    targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_be_vec"
> +    want64=true
> +    ;;
> +  mips64*-*-linux*-gnuabi64)
> +    targ_defvec=mips_elf64_trad_be_vec
> +    targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_ntrad_le_vec mips_elf32_trad_be_vec mips_elf32_trad_le_vec mips_elf64_trad_le_vec"
> +    want64=true
> +    ;;
>    mips64*el-*-linux*)
>      targ_defvec=mips_elf32_ntrad_le_vec
>      targ_selvecs="mips_elf32_ntrad_be_vec mips_elf32_trad_le_vec mips_elf32_trad_be_vec mips_elf64_trad_le_vec mips_elf64_trad_be_vec"
> diff --git a/gas/configure.ac b/gas/configure.ac
> index 8e05fb8..fe7cfd8 100644
> --- a/gas/configure.ac
> +++ b/gas/configure.ac
> @@ -287,6 +287,9 @@ changequote([,])dnl
>  	esac
>  	# Decide which ABI to target by default.
>  	case ${target} in
> +	  mips64*-linux-gnuabi64)
> +	    mips_default_abi=N64_ABI
> +	    ;;
>  	  mips64*-linux* | mips-sgi-irix6* | mips64*-freebsd* | mips64*-kfreebsd*-gnu)
>  	    mips_default_abi=N32_ABI
>  	    ;;
> diff --git a/ld/configure.tgt b/ld/configure.tgt
> index a46fbca..ec6e1a1 100644
> --- a/ld/configure.tgt
> +++ b/ld/configure.tgt
> @@ -479,6 +479,12 @@ mips*el-*-vxworks*)	targ_emul=elf32elmipvxworks
>  mips*-*-vxworks*)	targ_emul=elf32ebmipvxworks
>  		        targ_extra_emuls="elf32elmipvxworks" ;;
>  mips*-*-windiss)	targ_emul=elf32mipswindiss ;;
> +mips64*el-*-linux-gnuabi64)	targ_emul=elf64ltsmip
> +			targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf32ltsmipn32 elf64btsmip"
> +			targ_extra_libpath=$targ_extra_emuls ;;
> +mips64*-*-linux-gnuabi64)	targ_emul=elf64btsmip
> +			targ_extra_emuls="elf32ltsmipn32 elf32btsmip elf32ltsmip elf32btsmipn32 elf64ltsmip"
> +			targ_extra_libpath=$targ_extra_emuls ;;
>  mips64*el-*-linux-*)	targ_emul=elf32ltsmipn32
>  			targ_extra_emuls="elf32btsmipn32 elf32ltsmip elf32btsmip elf64ltsmip elf64btsmip"
>  			targ_extra_libpath=$targ_extra_emuls ;;


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