[mips64] Support for mips n64

src/client/linux/dump_writer_common/thread_info.cc

 // Copyright (c) 2014, Google Inc.
 // 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
@@ skipping 217 matching lines @@
       MD_FLOATINGSAVEAREA_ARM64_FPR_COUNT * 16);
 }
 
 #elif defined(__mips__)
 
 uintptr_t ThreadInfo::GetInstructionPointer() const {
   return mcontext.pc;
 }
 
 void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
+#if _MIPS_SIM == _ABI64
+  out->context_flags = MD_CONTEXT_MIPS64_FULL;
+#elif _MIPS_SIM == _ABIO32
   out->context_flags = MD_CONTEXT_MIPS_FULL;
+#else
+# error "This mips ABI is currently not supported (n32)"
+#endif
 
   for (int i = 0; i < MD_CONTEXT_MIPS_GPR_COUNT; ++i)
     out->iregs[i] = mcontext.gregs[i];
 
   out->mdhi = mcontext.mdhi;
   out->mdlo = mcontext.mdlo;
   out->dsp_control = mcontext.dsp;
 
   out->hi[0] = mcontext.hi1;
   out->lo[0] = mcontext.lo1;
@@ skipping 41 matching lines @@
     *size = sizeof(mcontext.fpregs);
 #else
   if (fp_regs)
     *fp_regs = &fpregs;
   if (size)
     *size = sizeof(fpregs);
 #endif
 }
 
 }  // namespace google_breakpad