ARM: Remove support for ABI prior to EABI

src/conversions-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 42 matching lines @@
   // least significant non-fractional bits in the low 32 bits of the
   // double, and reading them from there.
   const double k2Pow52 = 4503599627370496.0;
   bool negative = x < 0;
   if (negative) {
     x = -x;
   }
   if (x < k2Pow52) {
     x += k2Pow52;
     uint32_t result;
-#ifdef BIG_ENDIAN_FLOATING_POINT
-    Address mantissa_ptr = reinterpret_cast<Address>(&x) + kIntSize;
-#else
     Address mantissa_ptr = reinterpret_cast<Address>(&x);
-#endif
     // Copy least significant 32 bits of mantissa.
     memcpy(&result, mantissa_ptr, sizeof(result));
     return negative ? ~result + 1 : result;
   }
   // Large number (outside uint32 range), Infinity or NaN.
   return 0x80000000u;  // Return integer indefinite.
 }
 
 
 static inline double DoubleToInteger(double x) {
@@ skipping 23 matching lines @@
   if (!isfinite(x) || x == 0) return 0;
   if (x < 0 || x >= two32) x = modulo(x, two32);
   x = (x >= 0) ? floor(x) : ceil(x) + two32;
   return (int32_t) ((x >= two31) ? x - two32 : x);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_CONVERSIONS_INL_H_