Support debugger API on ARM.

runtime/vm/assembler_arm.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"
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/assembler.h"
 #include "vm/simulator.h"
 #include "vm/runtime_entry.h"
@@ skipping 447 matching lines @@
 }
 
 
 void Assembler::mls(Register rd, Register rn,
                     Register rm, Register ra, Condition cond) {
   // Assembler registers rd, rn, rm, ra are encoded as rn, rm, rs, rd.
   EmitMulOp(cond, B22 | B21, ra, rd, rn, rm);
 }
 
 
+void Assembler::smull(Register rd_lo, Register rd_hi,
+                      Register rn, Register rm, Condition cond) {
+  // Assembler registers rd_lo, rd_hi, rn, rm are encoded as rd, rn, rm, rs.
+  EmitMulOp(cond, B23 | B22, rd_lo, rd_hi, rn, rm);
+}
+
+
 void Assembler::umull(Register rd_lo, Register rd_hi,
                       Register rn, Register rm, Condition cond) {
   // Assembler registers rd_lo, rd_hi, rn, rm are encoded as rd, rn, rm, rs.
   EmitMulOp(cond, B23, rd_lo, rd_hi, rn, rm);
 }
 
 
 void Assembler::EmitDivOp(Condition cond, int32_t opcode,
                           Register rd, Register rn, Register rm) {
   ASSERT(CPUFeatures::integer_division_supported());
@@ skipping 1638 matching lines @@
 
 const char* Assembler::FpuRegisterName(FpuRegister reg) {
   ASSERT((0 <= reg) && (reg < kNumberOfFpuRegisters));
   return fpu_reg_names[reg];
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM