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///////////////////////////////////////////////////////////////////////////////
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////
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//
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// Original Author: Allen Tao Zhong,
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// University of Electronic Science and Technology in China
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// email: zhong@opencores.org
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// info This is a SystemC ARM model
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// scSW1.h: interface for the scSW1 class.
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//
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//////////////////////////////////////////////////////////////////////
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#if !defined(AFX_SCSW1_H__8C326334_AB49_11D6_BB1E_000000000000__INCLUDED_)
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#define AFX_SCSW1_H__8C326334_AB49_11D6_BB1E_000000000000__INCLUDED_
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#include "scBarrelShifter.h" // Added by ClassView
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include "..\SRC\scARMInstruction.h"
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#include "scTypes.h" // Added by ClassView
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#include "scRegisterFile.h" // Added by ClassView
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#include "scALU.h" // Added by ClassView
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const uint32_t SWT1_MASK = 0x0E000000;
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const uint32_t SWT1_SIG = 0x04000000;
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class scSW1 : public scARMInstruction
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{
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/* Single word and unsigned byte transfer - again, two formats*/
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typedef struct SW1TAG
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{
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uint32_t imm : 12;
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uint32_t rd : 4;
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uint32_t rn : 4;
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uint32_t ls : 1;
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uint32_t wb : 1;
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uint32_t b : 1;
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uint32_t u : 1;
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uint32_t p : 1;
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uint32_t hash : 1;
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uint32_t pad : 2;
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uint32_t cond : 4;
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} SWT1;
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SWT1 ir;
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static const char* kind_string_l ;
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static const char* kind_string_s ;
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public:
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bool set();
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bool is_branch();
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bool is_rs();
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bool is_ls();
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bool is_mult();
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REGS Rn();
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bool wb();
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bool load();
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bool pre();
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bool is_shift();
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uint32_t dist();
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SHIFT shift_type();
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COND cond();
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OPCODE op();
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bool is_imm();
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uint32_t B();
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REGS Rd();
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uint32_t A();
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const char* kind();
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scSW1(uint32_t);
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virtual ~scSW1();
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};
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#endif // !defined(AFX_SCSW1_H__8C326334_AB49_11D6_BB1E_000000000000__INCLUDED_)
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