Adds vstm, vldm to ARM simulator, assembler, disassembler

runtime/vm/assembler_arm.h

 // 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.
 
 #ifndef VM_ASSEMBLER_ARM_H_
 #define VM_ASSEMBLER_ARM_H_
 
 #ifndef VM_ASSEMBLER_H_
 #error Do not include assembler_arm.h directly; use assembler.h instead.
 #endif
@@ skipping 417 matching lines @@
 
   // Returns false if the immediate cannot be encoded.
   bool vmovs(SRegister sd, float s_imm, Condition cond = AL);
   bool vmovd(DRegister dd, double d_imm, Condition cond = AL);
 
   void vldrs(SRegister sd, Address ad, Condition cond = AL);
   void vstrs(SRegister sd, Address ad, Condition cond = AL);
   void vldrd(DRegister dd, Address ad, Condition cond = AL);
   void vstrd(DRegister dd, Address ad, Condition cond = AL);
 
+  void vldmd(BlockAddressMode am, Register base,
+             DRegister first, DRegister last, Condition cond = AL);
+  void vstmd(BlockAddressMode am, Register base,
+             DRegister first, DRegister last, Condition cond = AL);
+
+  void vldms(BlockAddressMode am, Register base,
+             SRegister first, SRegister last, Condition cond = AL);
+  void vstms(BlockAddressMode am, Register base,
+             SRegister first, SRegister last, Condition cond = AL);
+

[regis, 2013/03/04 17:25:40]

We usually list the Single version before the Double version.

   void vadds(SRegister sd, SRegister sn, SRegister sm, Condition cond = AL);
   void vaddd(DRegister dd, DRegister dn, DRegister dm, Condition cond = AL);
   void vsubs(SRegister sd, SRegister sn, SRegister sm, Condition cond = AL);
   void vsubd(DRegister dd, DRegister dn, DRegister dm, Condition cond = AL);
   void vmuls(SRegister sd, SRegister sn, SRegister sm, Condition cond = AL);
   void vmuld(DRegister dd, DRegister dn, DRegister dm, Condition cond = AL);
   void vmlas(SRegister sd, SRegister sn, SRegister sm, Condition cond = AL);
   void vmlad(DRegister dd, DRegister dn, DRegister dm, Condition cond = AL);
   void vmlss(SRegister sd, SRegister sn, SRegister sm, Condition cond = AL);
   void vmlsd(DRegister dd, DRegister dn, DRegister dm, Condition cond = AL);
@@ skipping 190 matching lines @@
                          Register rm,
                          ShifterOperand so);
 
   void EmitMulOp(Condition cond,
                  int32_t opcode,
                  Register rd,
                  Register rn,
                  Register rm,
                  Register rs);
 
+  void EmitMultiVSMemOp(Condition cond,
+                        BlockAddressMode am,
+                        bool load,
+                        Register base,
+                        SRegister start,
+                        uint32_t count);
+
+  void EmitMultiVDMemOp(Condition cond,
+                        BlockAddressMode am,
+                        bool load,
+                        Register base,
+                        DRegister start,
+                        int32_t count);
+
   void EmitVFPsss(Condition cond,
                   int32_t opcode,
                   SRegister sd,
                   SRegister sn,
                   SRegister sm);
 
   void EmitVFPddd(Condition cond,
                   int32_t opcode,
                   DRegister dd,
                   DRegister dn,
@@ skipping 20 matching lines @@
     return *reg1 - *reg2;
   }
 
   DISALLOW_ALLOCATION();
   DISALLOW_COPY_AND_ASSIGN(Assembler);
 };
 
 }  // namespace dart
 
 #endif  // VM_ASSEMBLER_ARM_H_