--- modules/jsonreader/SkJSONReader.h.orig	2026-04-26 19:40:19.655385534 +0000
+++ modules/jsonreader/SkJSONReader.h	2026-04-26 19:40:38.990897251 +0000
@@ -145,6 +145,7 @@
     void init_tagged(Tag);
     void init_tagged_pointer(Tag, void*);
 
+#if defined(SK_CPU_LENDIAN)
     Tag getTag() const {
         return static_cast<Tag>(fData8[0] & kTagMask);
     }
@@ -189,6 +190,19 @@
                 ? reinterpret_cast<const T*>(this) + 0  // need all the bits
                 : reinterpret_cast<const T*>(this) + 1; // skip the first word (where the tag lives)
     }
+#else  // SK_CPU_BENDIAN
+    Tag getTag() const {
+        return static_cast<Tag>(fData8[kValueSize-1] & kTagMask);
+    }
+
+    template <typename T>
+    const T* cast() const {
+        static_assert(sizeof (T) <=  sizeof(Value), "");
+        static_assert(alignof(T) <= alignof(Value), "");
+
+        return reinterpret_cast<const T*>(this);
+    }
+#endif
 
     template <typename T>
     T* cast() { return const_cast<T*>(const_cast<const Value*>(this)->cast<T>()); }
@@ -210,11 +224,6 @@
     inline static constexpr size_t kValueSize = 8;
 
     uint8_t fData8[kValueSize];
-
-#if !defined(SK_CPU_LENDIAN)
-    // The current value layout assumes LE and will take some tweaking for BE.
-    static_assert(false, "Big-endian builds are not supported at this time.");
-#endif
 };
 
 class NullValue final : public Value {