d_a_alink work / lv4digsand done / e_s1 matched (#2224)

* d_a_alink work / d_a_obj_lv4digsand done

* d_a_e_s1 matched, not linked

* d_a_e_s1 documentation

src/PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Include/cmath.h

@@ -3,9 +3,9 @@
 
 
 namespace std {
-/* float fabs(float num) {
+inline float fabs(float num) {
     return ::fabsf(num);
-} */
+}
 
 inline float fabsf(float num) {
     return ::fabsf(num);
@@ -20,4 +20,4 @@ inline float abs(float x) {
 }
 }  // namespace std
 
-#endif
+#endif