Add support for Embedded Constant Pools for PPC and Arm

src/mips/assembler-mips.cc

 // Copyright (c) 1994-2006 Sun Microsystems 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.
 //
@@ skipping 2711 matching lines @@
 }
 
 
 void Assembler::dd(uint32_t data) {
   CheckBuffer();
   *reinterpret_cast<uint32_t*>(pc_) = data;
   pc_ += sizeof(uint32_t);
 }
 
 
+void Assembler::dq(uint64_t data) {
+  CheckBuffer();
+  *reinterpret_cast<uint64_t*>(pc_) = data;
+  pc_ += sizeof(uint64_t);
+}
+
+
 void Assembler::dd(Label* label) {
   CheckBuffer();
   RecordRelocInfo(RelocInfo::INTERNAL_REFERENCE);
   uint32_t data;
   if (label->is_bound()) {
     data = reinterpret_cast<uint32_t>(buffer_ + label->pos());
   } else {
     data = jump_address(label);
     internal_reference_positions_.insert(label->pos());
   }
@@ skipping 276 matching lines @@
     }
     patched = true;
   }
 
   if (patched) {
     CpuFeatures::FlushICache(pc + 2, sizeof(Address));
   }
 }
 
 
-Handle<ConstantPoolArray> Assembler::NewConstantPool(Isolate* isolate) {
-  // No out-of-line constant pool support.
-  DCHECK(!FLAG_enable_ool_constant_pool);
-  return isolate->factory()->empty_constant_pool_array();
-}
-
-
-void Assembler::PopulateConstantPool(ConstantPoolArray* constant_pool) {
-  // No out-of-line constant pool support.
-  DCHECK(!FLAG_enable_ool_constant_pool);
-  return;
-}
-
-
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_MIPS