VM: More abstract interface for generating stub calls.

runtime/vm/assembler_mips.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // NOLINT
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/assembler.h"
 #include "vm/longjump.h"
 #include "vm/runtime_entry.h"
@@ skipping 438 matching lines @@
     and_(ro, TMP, ro);
   } else {
     subu(rd, rs, rt);
     xor_(ro, rd, rs);
     xor_(TMP, rs, rt);
     and_(ro, TMP, ro);
   }
 }
 
 
+void Assembler::Branch(const StubEntry& stub_entry) {
+  const ExternalLabel label(stub_entry.EntryPoint());
+  Branch(&label);
+}
+
+
+void Assembler::BranchPatchable(const StubEntry& stub_entry) {
+  const ExternalLabel label(stub_entry.EntryPoint());
+  BranchPatchable(&label);
+}
+
+
+void Assembler::BranchLink(const StubEntry& stub_entry) {
+  const ExternalLabel label(stub_entry.EntryPoint());
+  BranchLink(&label);
+}
+
+
+void Assembler::BranchLink(const StubEntry& stub_entry,
+                           Patchability patchable) {
+  const ExternalLabel label(stub_entry.EntryPoint());
+  BranchLink(&label, patchable);
+}
+
+
+void Assembler::BranchLinkPatchable(const StubEntry& stub_entry) {
+  const ExternalLabel label(stub_entry.EntryPoint());
+  BranchLink(&label, kPatchable);
+}
+
+
 void Assembler::LoadObjectHelper(Register rd,
                                  const Object& object,
                                  bool is_unique) {
   // Load common VM constants from the thread. This works also in places where
   // no constant pool is set up (e.g. intrinsic code).
   if (Thread::CanLoadFromThread(object)) {
     lw(rd, Address(THR, Thread::OffsetFromThread(object)));
     return;
   }
   ASSERT(!in_delay_slot_);
@@ skipping 805 matching lines @@
   Label stop;
   b(&stop);
   Emit(reinterpret_cast<int32_t>(message));
   Bind(&stop);
   break_(Instr::kStopMessageCode);
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS