Index: source/Core/DataExtractor.cpp
===================================================================
--- source/Core/DataExtractor.cpp
+++ source/Core/DataExtractor.cpp
@@ -733,8 +733,11 @@
     uint64_t uval64 = GetMaxU64 (offset_ptr, size);
     if (bitfield_bit_size > 0)
     {
-        if (bitfield_bit_offset > 0)
-            uval64 >>= bitfield_bit_offset;
+        int32_t lsbcount = bitfield_bit_offset;
+        if (m_byte_order == eByteOrderBig)
+            lsbcount = size * 8 - bitfield_bit_offset - bitfield_bit_size;
+        if (lsbcount > 0)
+            uval64 >>= lsbcount;
         uint64_t bitfield_mask = ((1ul << bitfield_bit_size) - 1);
         if (!bitfield_mask && bitfield_bit_offset == 0 && bitfield_bit_size == 64)
             return uval64;
@@ -749,8 +752,11 @@
     int64_t sval64 = GetMaxS64 (offset_ptr, size);
     if (bitfield_bit_size > 0)
     {
-        if (bitfield_bit_offset > 0)
-            sval64 >>= bitfield_bit_offset;
+        int32_t lsbcount = bitfield_bit_offset;
+        if (m_byte_order == eByteOrderBig)
+            lsbcount = size * 8 - bitfield_bit_offset - bitfield_bit_size;
+        if (lsbcount > 0)
+            sval64 >>= lsbcount;
         uint64_t bitfield_mask = (((uint64_t)1) << bitfield_bit_size) - 1;
         sval64 &= bitfield_mask;
         // sign extend if needed
Index: source/Core/ValueObject.cpp
===================================================================
--- source/Core/ValueObject.cpp
+++ source/Core/ValueObject.cpp
@@ -2146,6 +2146,10 @@
         synthetic_child_sp = GetSyntheticChild (index_const_str);
         if (!synthetic_child_sp)
         {
+            uint32_t bit_field_size = to - from + 1;
+            uint32_t bit_field_offset = from;
+            if (GetDataExtractor().GetByteOrder() == eByteOrderBig)
+                bit_field_offset = GetByteSize() * 8 - bit_field_size - bit_field_offset;
             // We haven't made a synthetic array member for INDEX yet, so
             // lets make one and cache it for any future reference.
             ValueObjectChild *synthetic_child = new ValueObjectChild (*this,
@@ -2153,8 +2157,8 @@
                                                                       index_const_str,
                                                                       GetByteSize(),
                                                                       0,
-                                                                      to-from+1,
-                                                                      from,
+                                                                      bit_field_size,
+                                                                      bit_field_offset,
                                                                       false,
                                                                       false,
                                                                       eAddressTypeInvalid,