1// -*- mode:c++ -*-
2
3// Copyright (c) 2010 ARM Limited
4// All rights reserved
5//
6// The license below extends only to copyright in the software and shall
7// not be construed as granting a license to any other intellectual
8// property including but not limited to intellectual property relating

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73 }
74 default:
75 return new Unknown(machInst);
76 }
77 }
78 '''
79}};
80
81let {{
82 header_output = '''
83 StaticInstPtr
84 decodeMcrMrc15(ExtMachInst machInst);
85 '''
86 decoder_output = '''
87 StaticInstPtr
88 decodeMcrMrc15(ExtMachInst machInst)
89 {
90 const uint32_t opc1 = bits(machInst, 23, 21);
91 const uint32_t crn = bits(machInst, 19, 16);
92 const uint32_t opc2 = bits(machInst, 7, 5);
93 const uint32_t crm = bits(machInst, 3, 0);
94 const MiscRegIndex miscReg = decodeCP15Reg(crn, opc1, crm, opc2);
95 const IntRegIndex rt = (IntRegIndex)(uint32_t)bits(machInst, 15, 12);
96

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181 return new Mrc15(machInst, rt, (IntRegIndex)miscReg);
182 } else {
183 return new Mcr15(machInst, (IntRegIndex)miscReg, rt);
184 }
185 }
186 }
187 '''
188}};
189
190def format McrMrc15() {{
191 decode_block = '''
192 return decodeMcrMrc15(machInst);
193 '''
194}};