S390: Platform specific includes in common files

src/snapshot/deserializer.h

Index: src/snapshot/deserializer.h
diff --git a/src/snapshot/deserializer.h b/src/snapshot/deserializer.h
index 550cf5c64f1a1a4a4c42960940622fd0333660f6..58c481cc7983d40c1907d7eaa9a3efbce346d36d 100644
--- a/src/snapshot/deserializer.h
+++ b/src/snapshot/deserializer.h
@@ -13,6 +13,16 @@
 namespace v8 {
 namespace internal {
 
+// Used for platforms with embedded constant pools to trigger deserialization
+// of objects found in code.
+#if defined(V8_TARGET_ARCH_MIPS) || defined(V8_TARGET_ARCH_MIPS64) || \
+    defined(V8_TARGET_ARCH_PPC) || defined(V8_TARGET_ARCH_S390) ||    \
+    V8_EMBEDDED_CONSTANT_POOL
+#define V8_CODE_EMBEDS_OBJECT_POINTER 1
+#else
+#define V8_CODE_EMBEDS_OBJECT_POINTER 0
+#endif
+
 class Heap;
 
 // A Deserializer reads a snapshot and reconstructs the Object graph it defines.