ARMv7 ubfx support from Kun Zhang (zhangk@codeaurora.org), Code Aurora

src/arm/assembler-arm.h

 // 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 612 matching lines @@
   // Convenience branch instructions using labels
   void b(Label* L, Condition cond = al)  {
     b(branch_offset(L, cond == al), cond);
   }
   void b(Condition cond, Label* L)  { b(branch_offset(L, cond == al), cond); }
   void bl(Label* L, Condition cond = al)  { bl(branch_offset(L, false), cond); }
   void bl(Condition cond, Label* L)  { bl(branch_offset(L, false), cond); }
   void blx(Label* L)  { blx(branch_offset(L, false)); }  // v5 and above
 
   // Data-processing instructions
+  void ubfx(Register dst, Register src1, const Operand& src2,
+            const Operand& src3, Condition cond = al);
+
   void and_(Register dst, Register src1, const Operand& src2,
             SBit s = LeaveCC, Condition cond = al);
 
   void eor(Register dst, Register src1, const Operand& src2,
            SBit s = LeaveCC, Condition cond = al);
 
   void sub(Register dst, Register src1, const Operand& src2,
            SBit s = LeaveCC, Condition cond = al);
   void sub(Register dst, Register src1, Register src2,
            SBit s = LeaveCC, Condition cond = al) {
@@ skipping 383 matching lines @@
   void RecordRelocInfo(RelocInfo::Mode rmode, intptr_t data = 0);
 
   friend class RegExpMacroAssemblerARM;
   friend class RelocInfo;
   friend class CodePatcher;
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_ASSEMBLER_ARM_H_