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/ucmpdi2.c b/lib/ucmpdi2.c
index ead7267..f2d3f99 100644
--- a/lib/ucmpdi2.c
+++ b/lib/ucmpdi2.c
@@ -11,6 +11,7 @@
  *
  * ===----------------------------------------------------------------------===
  */
+#include "abi.h"
 
 #include "int_lib.h"
 
@@ -19,7 +20,7 @@
  *           if (a >  b) returns 2
  */
 
-si_int
+COMPILER_RT_ABI si_int
 __ucmpdi2(du_int a, du_int b)
 {
     udwords x;