ARM hf support

This patchset adds the newly added hard float convention for naming the dynamic linker. We have a tune feature to denote hf calling convention already therefore this patch uses that feature to decide on configuring the toolchain to be soft float or hard-float call conventions by default.

The following changes since commit e6333825c3482a559a0c0499e17f8f48d3042ddf:

tune-mips64.inc: Add new tune file for mips64 big-endian (2012-05-20 20:24:37 -0700)

are available in the git repository at:
git://git.openembedded.org/openembedded-core-contrib kraj/armhf
http://cgit.openembedded.org/cgit.cgi/openembedded-core-contrib/log/?h=kraj/armhf

Khem Raj (3):
gcc-4.7: Add knowledge about arm hf dynamic loader
eglibc: Add ARM hf dynamic linker support
gcc: Grok for callconvention-hard to enable hard float

 .../eglibc/eglibc-2.15/add_HAVE_ARM_PCS_VFP.patch  |   28 ++
 .../eglibc/eglibc-2.15/ldso_arm_hf_support.patch   |  338 ++++++++++++++++++++
 meta/recipes-core/eglibc/eglibc_2.15.bb            |    4 +-
 meta/recipes-devtools/gcc/gcc-4.7.inc              |    1 +
 .../gcc/gcc-4.7/arm-hard-float-loader.patch        |   48 +++
 meta/recipes-devtools/gcc/gcc-common.inc           |    2 +
 6 files changed, 420 insertions(+), 1 deletions(-)
 create mode 100644 meta/recipes-core/eglibc/eglibc-2.15/add_HAVE_ARM_PCS_VFP.patch
 create mode 100644 meta/recipes-core/eglibc/eglibc-2.15/ldso_arm_hf_support.patch
 create mode 100644 meta/recipes-devtools/gcc/gcc-4.7/arm-hard-float-loader.patch

1.7.5.4