Index: source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
===================================================================
--- source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -1847,6 +1847,7 @@
       std::string os_name;
       std::string vendor_name;
       std::string triple;
+      uint32_t proc_arch_eflags = 0;
       uint32_t pointer_byte_size = 0;
       StringExtractor extractor;
       ByteOrder byte_order = eByteOrderInvalid;
@@ -1883,6 +1884,9 @@
         } else if (name.equals("pid")) {
           if (!value.getAsInteger(16, pid))
             ++num_keys_decoded;
+        } else if (name.equals("eflags")) {
+          if (!value.getAsInteger(16,proc_arch_eflags))
+            ++num_keys_decoded;
         }
       }
       if (num_keys_decoded > 0)
@@ -1895,6 +1899,7 @@
       // Set the ArchSpec from the triple if we have it.
       if (!triple.empty()) {
         m_process_arch.SetTriple(triple.c_str());
+        m_process_arch.SetFlags(proc_arch_eflags);
         if (pointer_byte_size) {
           assert(pointer_byte_size == m_process_arch.GetAddressByteSize());
         }
Index: source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
===================================================================
--- source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
+++ source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
@@ -1212,9 +1212,15 @@
       // Nothing.
       break;
     }
-
-    if (proc_triple.isArch64Bit())
-      response.PutCString("ptrsize:8;");
+    // In case of MIPS64, pointer size is depend on ELF ABI
+    // For N32 the pointer size is 4 and for N64 it is 8 
+    response.Printf("eflags:%" PRIx32 ";", proc_arch.GetFlags());
+    if (proc_triple.isArch64Bit()) {
+       if (proc_arch.IsMIPS()) {
+         response.Printf("ptrsize:%d;", proc_arch.GetAddressByteSize()); 
+       } else
+         response.PutCString("ptrsize:8;");
+    }
     else if (proc_triple.isArch32Bit())
       response.PutCString("ptrsize:4;");
     else if (proc_triple.isArch16Bit())