mozglue/build/mips.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 /* compile-time and runtime tests for whether to use MIPS-specific extensions */
   6
   7 #ifndef mozilla_mips_h_
   8 #define mozilla_mips_h_
   9
  10 // for definition of MFBT_DATA
  11 #include "mozilla/Types.h"
  12
  13 namespace mozilla {
  14
  15 namespace mips_private {
  16 extern bool MFBT_DATA isLoongson3;
  17 }  // namespace mips_private
  18
  19 inline bool supports_mmi() {
  20 #ifdef __mips__
  21   return mips_private::isLoongson3;
  22 #else
  23   return false;
  24 #endif
  25 }
  26
  27 }  // namespace mozilla
  28
  29 #endif /* !defined(mozilla_mips_h_) */