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

llvm-svn: 129769
diff --git a/compiler-rt/lib/udivmoddi4.c b/compiler-rt/lib/udivmoddi4.c
index 6b8c4e8..c5db21c 100644
--- a/compiler-rt/lib/udivmoddi4.c
+++ b/compiler-rt/lib/udivmoddi4.c
@@ -11,6 +11,7 @@
  *
  * ===----------------------------------------------------------------------===
  */
+#include "abi.h"
 
 #include "int_lib.h"
 
@@ -22,7 +23,7 @@
 
 ARM_EABI_FNALIAS(uldivmod, udivmoddi4);
 
-du_int
+COMPILER_RT_ABI du_int
 __udivmoddi4(du_int a, du_int b, du_int* rem)
 {
     const unsigned n_uword_bits = sizeof(su_int) * CHAR_BIT;