fp.isa (7321:d0fdf3452086) | fp.isa (7323:3b28dfe5a13a) |
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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 --- 210 unchanged lines hidden (view full) --- 219 (machInst.thumb == 0 && machInst.condCode == 0xf)) { 220 return new Unknown(machInst); 221 } 222 if (l == 0 && c == 0) { 223 if (a == 0) { 224 // A8-648 225 return new WarnUnimplemented("vmov", machInst); 226 } else if (a == 0x7) { | 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 --- 210 unchanged lines hidden (view full) --- 219 (machInst.thumb == 0 && machInst.condCode == 0xf)) { 220 return new Unknown(machInst); 221 } 222 if (l == 0 && c == 0) { 223 if (a == 0) { 224 // A8-648 225 return new WarnUnimplemented("vmov", machInst); 226 } else if (a == 0x7) { |
227 // A8-660 228 // B6-29 229 return new WarnUnimplemented("vmsr", machInst); | 227 const IntRegIndex rt = 228 (IntRegIndex)(uint32_t)bits(machInst, 15, 12); 229 uint32_t specReg = bits(machInst, 19, 16); 230 switch (specReg) { 231 case 0: 232 specReg = MISCREG_FPSID; 233 break; 234 case 1: 235 specReg = MISCREG_FPSCR; 236 break; 237 case 8: 238 specReg = MISCREG_FPEXC; 239 break; 240 default: 241 return new Unknown(machInst); 242 } 243 return new Vmsr(machInst, (IntRegIndex)specReg, rt); |
230 } 231 } else if (l == 0 && c == 1) { 232 if (bits(a, 2) == 0) { 233 // A8-644 234 return new WarnUnimplemented("vmov", machInst); 235 } else if (bits(b, 1) == 0) { 236 // A8-594 237 return new WarnUnimplemented("vdup", machInst); --- 18 unchanged lines hidden --- | 244 } 245 } else if (l == 0 && c == 1) { 246 if (bits(a, 2) == 0) { 247 // A8-644 248 return new WarnUnimplemented("vmov", machInst); 249 } else if (bits(b, 1) == 0) { 250 // A8-594 251 return new WarnUnimplemented("vdup", machInst); --- 18 unchanged lines hidden --- |