Move abi bits to separate header. Force AAPCS for EABI in accordance with ARM RTABI.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@129769 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/mulsf3.c b/lib/mulsf3.c
index 96dcfd9..bf46e14 100644
--- a/lib/mulsf3.c
+++ b/lib/mulsf3.c
@@ -11,15 +11,15 @@
 // with the IEEE-754 default rounding (to nearest, ties to even).
 //
 //===----------------------------------------------------------------------===//
+#include "abi.h"
 
 #define SINGLE_PRECISION
 #include "fp_lib.h"
 
-#include "int_lib.h"
-
 ARM_EABI_FNALIAS(fmul, mulsf3);
 
-fp_t __mulsf3(fp_t a, fp_t b) {
+COMPILER_RT_ABI fp_t
+__mulsf3(fp_t a, fp_t b) {
     
     const unsigned int aExponent = toRep(a) >> significandBits & maxExponent;
     const unsigned int bExponent = toRep(b) >> significandBits & maxExponent;