[PATCH] C-SKY: Fix assembling error with -mfloat-abi=hard.

[Jojo R]

gcc/ChangeLog:
    * gcc/config/csky/csky-elf.h (ASM_SPEC): Use mfloat-abi.
    * gcc/config/csky/csky-linux-elf.h (ASM_SPEC): mfloat-abi.

---
 gcc/config/csky/csky-elf.h       | 2 ++
 gcc/config/csky/csky-linux-elf.h | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/gcc/config/csky/csky-elf.h b/gcc/config/csky/csky-elf.h
index 0a319c0..15a0e73 100644
--- a/gcc/config/csky/csky-elf.h
+++ b/gcc/config/csky/csky-elf.h
@@ -47,6 +47,8 @@
   %{mcpu=*:-mcpu=%*}           \
   %{march=*:-march=%*}         \
   %{mhard-float:-mhard-float}  \
+  %{mfloat-abi=softfp:-mhard-float} \
+  %{mfloat-abi=hard:-mhard-float}   \
   %{melrw:-melrw}              \
   %{mno-elrw:-mno-elrw}                \
   %{mistack:-mistack}          \
diff --git a/gcc/config/csky/csky-linux-elf.h b/gcc/config/csky/csky-linux-elf.h
index 2f052fd..9a57dd04 100644
--- a/gcc/config/csky/csky-linux-elf.h
+++ b/gcc/config/csky/csky-linux-elf.h
@@ -47,6 +47,8 @@
   %{mcpu=*:-mcpu=%*}           \
   %{march=*:-march=%*}         \
   %{mhard-float:-mhard-float}  \
+  %{mfloat-abi=softfp:-mhard-float} \
+  %{mfloat-abi=hard:-mhard-float}   \
   %{melrw:-melrw}              \
   %{mno-elrw:-mno-elrw}                \
   %{mistack:-mistack}          \
-- 
1.9.1