Re: [Patch][ARM] Add arm-linux-gnueabihf triplet support.

[Zhenqiang Chen <zhenqiang dot chen at linaro dot org>]

Ping. OK for trunk?

Thanks!
-Zhenqiang

On 7 June 2012 16:12, Zhenqiang Chen <zhenqiang.chen@linaro.org> wrote:
> Hi,
>
> The patch adds arm-linux-gnueabihf triplet support.
>
> No regression for arm-linux-gnueabi tests.
>
> There are some differences between testsuite results on softfp Natty
> builders and the new hard float Precise builders. But none are due to
> the change in triplet.
>
> Thanks!
> -Zhenqiang
>
> gcc/ada/ChangeLog:
> 2012-06-07 ?Zhenqiang Chen ?<zhenqiang.chen@linaro.org>
>
> ? ? ? ?* gcc-interface/Makefile.in: Update linux-gnueabi to linux-gnueabi%.
>
> gcc/ChangeLog:
> 2012-06-07 ?Zhenqiang Chen ?<zhenqiang.chen@linaro.org>
>
> ? ? ? ?* config.gcc: Update arm*-*-linux-*eabi to arm*-*-linux-*eabi*.
> ? ? ? ?Add hard-float as default for arm*-*-*eabihf.
>
> libgcc/ChangeLog:
> 2012-06-07 ?Zhenqiang Chen ?<zhenqiang.chen@linaro.org>
>
> ? ? ? ?* config.host: Update arm*-*-linux-*eabi to arm*-*-linux-*eabi*.
>
> libjava/ChangeLog:
> 2012-06-07 ?Zhenqiang Chen ?<zhenqiang.chen@linaro.org>
>
> ? ? ? ?* configure: Update arm*linux*eabi to arm*linux*eabi*.
> ? ? ? ?* configure.ac: Likewise.
>
> libstdc++-v3/ChangeLog:
> 2012-06-07 ?Zhenqiang Chen ?<zhenqiang.chen@linaro.org>
>
> ? ? ? ?* configure.host: Update arm*-*-linux-*eabi to arm*-*-linux-*eabi*.
>
>
> diff --git a/gcc/ada/gcc-interface/Makefile.in
> b/gcc/ada/gcc-interface/Makefile.in
> index 21c2471..bae126d 100644
> --- a/gcc/ada/gcc-interface/Makefile.in
> +++ b/gcc/ada/gcc-interface/Makefile.in
> @@ -1828,7 +1828,7 @@ ifeq ($(strip $(filter-out powerpc% e500%
> linux%,$(arch) $(osys))),)
> ? LIBRARY_VERSION := $(LIB_VERSION)
> ?endif
>
> -ifeq ($(strip $(filter-out arm% linux-gnueabi,$(arch) $(osys)-$(word
> 4,$(targ)))),)
> +ifeq ($(strip $(filter-out arm% linux-gnueabi%,$(arch) $(osys)-$(word
> 4,$(targ)))),)
> ? LIBGNAT_TARGET_PAIRS = \
> ? a-intnam.ads<a-intnam-linux.ads \
> ? s-inmaop.adb<s-inmaop-posix.adb \
> diff --git a/gcc/config.gcc b/gcc/config.gcc
> index f2b0936..05d669f 100644
> --- a/gcc/config.gcc
> +++ b/gcc/config.gcc
> @@ -835,7 +835,7 @@ arm*-*-linux*) ? ? ? ? ? ? ? ? ? ? ?# ARM GNU/Linux with ELF
> ? ? ? ?esac
> ? ? ? ?tmake_file="${tmake_file} arm/t-arm"
> ? ? ? ?case ${target} in
> - ? ? ? arm*-*-linux-*eabi)
> + ? ? ? arm*-*-linux-*eabi*)
> ? ? ? ? ? ?tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
> ? ? ? ? ? ?tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
> ? ? ? ? ? ?# Define multilib configuration for arm-linux-androideabi.
> @@ -844,6 +844,11 @@ arm*-*-linux*) ? ? ? ? ? ? ? ? ? ? # ARM GNU/Linux with ELF
> ? ? ? ? ? ? ? ?tmake_file="$tmake_file arm/t-linux-androideabi"
> ? ? ? ? ? ? ? ?;;
> ? ? ? ? ? ?esac
> + ? ? ? ? ? case ${target} in
> + ? ? ? ? ? arm*-*-*eabihf)
> + ? ? ? ? ? ? ? with_float=${with_float:-hard}
> + ? ? ? ? ? ? ? ;;
> + ? ? ? ? ? esac
> ? ? ? ? ? ?# The BPABI long long divmod functions return a 128-bit value in
> ? ? ? ? ? ?# registers r0-r3. ?Correctly modeling that requires the use of
> ? ? ? ? ? ?# TImode.
> diff --git a/libgcc/config.host b/libgcc/config.host
> index 14c705b..fd952ff 100644
> --- a/libgcc/config.host
> +++ b/libgcc/config.host
> @@ -316,7 +316,7 @@ arm*-*-netbsdelf*)
> ?arm*-*-linux*) ? ? ? ? ? ? ? ? # ARM GNU/Linux with ELF
> ? ? ? ?tmake_file="${tmake_file} arm/t-arm t-fixedpoint-gnu-prefix"
> ? ? ? ?case ${host} in
> - ? ? ? arm*-*-linux-*eabi)
> + ? ? ? arm*-*-linux-*eabi*)
> ? ? ? ? ?tmake_file="${tmake_file} arm/t-elf arm/t-bpabi arm/t-linux-eabi
> t-slibgcc-libgcc"
> ? ? ? ? ?tm_file="$tm_file arm/bpabi-lib.h"
> ? ? ? ? ?unwind_header=config/arm/unwind-arm.h
> diff --git a/libjava/configure b/libjava/configure
> index 0bd423d..5067f3b 100755
> --- a/libjava/configure
> +++ b/libjava/configure
> @@ -20548,7 +20548,7 @@ case "${host}" in
> ? ? # on Darwin -single_module speeds up loading of the dynamic libraries.
> ? ? extra_ldflags_libjava=-Wl,-single_module
> ? ? ;;
> -arm*linux*eabi)
> +arm*linux*eabi*)
> ? ? # Some of the ARM unwinder code is actually in libstdc++. ?We
> ? ? # could in principle replicate it in libgcj, but it's better to
> ? ? # have a dependency on libstdc++.
> diff --git a/libjava/configure.ac b/libjava/configure.ac
> index 62c5000..736608c 100644
> --- a/libjava/configure.ac
> +++ b/libjava/configure.ac
> @@ -931,7 +931,7 @@ case "${host}" in
> ? ? # on Darwin -single_module speeds up loading of the dynamic libraries.
> ? ? extra_ldflags_libjava=-Wl,-single_module
> ? ? ;;
> -arm*linux*eabi)
> +arm*linux*eabi*)
> ? ? # Some of the ARM unwinder code is actually in libstdc++. ?We
> ? ? # could in principle replicate it in libgcj, but it's better to
> ? ? # have a dependency on libstdc++.
> diff --git a/libstdc++-v3/configure.host b/libstdc++-v3/configure.host
> index 8f29bc2..c29d9d4 100644
> --- a/libstdc++-v3/configure.host
> +++ b/libstdc++-v3/configure.host
> @@ -324,7 +324,7 @@ case "${host}" in
> ? ? ? ? fi
> ? ? esac
> ? ? case "${host}" in
> - ? ? ?arm*-*-linux-*eabi)
> + ? ? ?arm*-*-linux-*eabi*)
> ? ? ? ?port_specific_symbol_files="\$(srcdir)/../config/os/gnu-linux/arm-eabi-extra.ver"
> ? ? ? ?;;
> ? ? esac