Enable constant pool support.

src/arm/assembler-arm.h

Index: src/arm/assembler-arm.h
diff --git a/src/arm/assembler-arm.h b/src/arm/assembler-arm.h
index 761d5fbef06e930624d796575971052abb5b8a05..3ced5bfee032193b68b6f444ef4ae350f62dbd1b 100644
--- a/src/arm/assembler-arm.h
+++ b/src/arm/assembler-arm.h
@@ -755,19 +755,16 @@ class Assembler : public AssemblerBase {
 
   // Return the address in the constant pool of the code target address used by
   // the branch/call instruction at pc, or the object in a mov.
-  INLINE(static Address constant_pool_entry_address(
-    Address pc, ConstantPoolArray* constant_pool));
+  INLINE(static Address constant_pool_entry_address(Address pc,
+                                                    Address constant_pool));
 
   // Read/Modify the code target address in the branch/call instruction at pc.
-  INLINE(static Address target_address_at(Address pc,
-                                          ConstantPoolArray* constant_pool));
-  INLINE(static void set_target_address_at(Address pc,
-                                           ConstantPoolArray* constant_pool,
-                                           Address target,
-                                           ICacheFlushMode icache_flush_mode =
-                                               FLUSH_ICACHE_IF_NEEDED));
+  INLINE(static Address target_address_at(Address pc, Address constant_pool));
+  INLINE(static void set_target_address_at(
+      Address pc, Address constant_pool, Address target,
+      ICacheFlushMode icache_flush_mode = FLUSH_ICACHE_IF_NEEDED));
   INLINE(static Address target_address_at(Address pc, Code* code)) {
-    ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+    Address constant_pool = code ? code->constant_pool() : NULL;
     return target_address_at(pc, constant_pool);
   }
   INLINE(static void set_target_address_at(Address pc,
@@ -775,7 +772,7 @@ class Assembler : public AssemblerBase {
                                            Address target,
                                            ICacheFlushMode icache_flush_mode =
                                                FLUSH_ICACHE_IF_NEEDED)) {
-    ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+    Address constant_pool = code ? code->constant_pool() : NULL;
     set_target_address_at(pc, constant_pool, target, icache_flush_mode);
   }
 
@@ -1517,6 +1514,10 @@ class Assembler : public AssemblerBase {
   // Check if is time to emit a constant pool.
   void CheckConstPool(bool force_emit, bool require_jump);
 
+  bool is_ool_constant_pool_available() const {
+    return is_constant_pool_available();
+  }
+
   // Allocate a constant pool of the correct size for the generated code.
   Handle<ConstantPoolArray> NewConstantPool(Isolate* isolate);
 
@@ -1582,6 +1583,10 @@ class Assembler : public AssemblerBase {
            (pc_offset() < no_const_pool_before_);
   }
 
+  void set_ool_constant_pool_available(bool available) {
+    set_constant_pool_available(available);
+  }
+
  private:
   int next_buffer_check_;  // pc offset of next buffer check