1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kerneltest/e32test/math/t_vfp.cia Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,1148 @@
1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of the License "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// e32test\math\t_vfp.cia
1.18 +//
1.19 +//
1.20 +
1.21 +#include "t_vfp.h"
1.22 +#include <u32std.h>
1.23 +
1.24 +#define __TEST_VFPV3
1.25 +
1.26 +#define _DIE(x) asm(".word %a0" : : "i" ((TInt)( 0xe7f000f0|((x)&0x0f)|(((x)&0xfff0)<<4) )));
1.27 +#define DIE _DIE(__LINE__);
1.28 +
1.29 +/******************************************************************************
1.30 + * Control registers
1.31 + ******************************************************************************/
1.32 +__NAKED__ TUint32 Vfp::Fpscr()
1.33 + {
1.34 + VFP_FMRX(,0,VFP_XREG_FPSCR);
1.35 + __JUMP(,lr);
1.36 + }
1.37 +
1.38 +__NAKED__ void Vfp::SetFpscr(TUint32 /*aVal*/)
1.39 + {
1.40 + VFP_FMXR(,VFP_XREG_FPSCR,0);
1.41 + __JUMP(,lr);
1.42 + }
1.43 +
1.44 +/******************************************************************************
1.45 + * Single precision operations
1.46 + ******************************************************************************/
1.47 +__NAKED__ TInt32 Vfp::SRegInt(TInt /*aReg*/)
1.48 + {
1.49 + // fall through
1.50 + }
1.51 +
1.52 +__NAKED__ TReal32 Vfp::SReg(TInt /*aReg*/)
1.53 + {
1.54 + asm("cmp r0, #31 ");
1.55 + asm("addls pc, pc, r0, lsl #3 ");
1.56 + DIE;
1.57 + VFP_FMRS(CC_AL,0,0);
1.58 + __JUMP(,lr);
1.59 + VFP_FMRS(CC_AL,0,1);
1.60 + __JUMP(,lr);
1.61 + VFP_FMRS(CC_AL,0,2);
1.62 + __JUMP(,lr);
1.63 + VFP_FMRS(CC_AL,0,3);
1.64 + __JUMP(,lr);
1.65 + VFP_FMRS(CC_AL,0,4);
1.66 + __JUMP(,lr);
1.67 + VFP_FMRS(CC_AL,0,5);
1.68 + __JUMP(,lr);
1.69 + VFP_FMRS(CC_AL,0,6);
1.70 + __JUMP(,lr);
1.71 + VFP_FMRS(CC_AL,0,7);
1.72 + __JUMP(,lr);
1.73 + VFP_FMRS(CC_AL,0,8);
1.74 + __JUMP(,lr);
1.75 + VFP_FMRS(CC_AL,0,9);
1.76 + __JUMP(,lr);
1.77 + VFP_FMRS(CC_AL,0,10);
1.78 + __JUMP(,lr);
1.79 + VFP_FMRS(CC_AL,0,11);
1.80 + __JUMP(,lr);
1.81 + VFP_FMRS(CC_AL,0,12);
1.82 + __JUMP(,lr);
1.83 + VFP_FMRS(CC_AL,0,13);
1.84 + __JUMP(,lr);
1.85 + VFP_FMRS(CC_AL,0,14);
1.86 + __JUMP(,lr);
1.87 + VFP_FMRS(CC_AL,0,15);
1.88 + __JUMP(,lr);
1.89 + VFP_FMRS(CC_AL,0,16);
1.90 + __JUMP(,lr);
1.91 + VFP_FMRS(CC_AL,0,17);
1.92 + __JUMP(,lr);
1.93 + VFP_FMRS(CC_AL,0,18);
1.94 + __JUMP(,lr);
1.95 + VFP_FMRS(CC_AL,0,19);
1.96 + __JUMP(,lr);
1.97 + VFP_FMRS(CC_AL,0,20);
1.98 + __JUMP(,lr);
1.99 + VFP_FMRS(CC_AL,0,21);
1.100 + __JUMP(,lr);
1.101 + VFP_FMRS(CC_AL,0,22);
1.102 + __JUMP(,lr);
1.103 + VFP_FMRS(CC_AL,0,23);
1.104 + __JUMP(,lr);
1.105 + VFP_FMRS(CC_AL,0,24);
1.106 + __JUMP(,lr);
1.107 + VFP_FMRS(CC_AL,0,25);
1.108 + __JUMP(,lr);
1.109 + VFP_FMRS(CC_AL,0,26);
1.110 + __JUMP(,lr);
1.111 + VFP_FMRS(CC_AL,0,27);
1.112 + __JUMP(,lr);
1.113 + VFP_FMRS(CC_AL,0,28);
1.114 + __JUMP(,lr);
1.115 + VFP_FMRS(CC_AL,0,29);
1.116 + __JUMP(,lr);
1.117 + VFP_FMRS(CC_AL,0,30);
1.118 + __JUMP(,lr);
1.119 + VFP_FMRS(CC_AL,0,31);
1.120 + __JUMP(,lr);
1.121 + }
1.122 +
1.123 +__NAKED__ void Vfp::SetSReg(TInt32 /*aVal*/, TInt /*aReg*/)
1.124 + {
1.125 + // fall through
1.126 + }
1.127 +
1.128 +__NAKED__ void Vfp::SetSReg(TReal32 /*aVal*/, TInt /*aReg*/)
1.129 + {
1.130 + asm("cmp r1, #31 ");
1.131 + asm("addls pc, pc, r1, lsl #3 ");
1.132 + DIE;
1.133 + VFP_FMSR(CC_AL,0,0);
1.134 + __JUMP(,lr);
1.135 + VFP_FMSR(CC_AL,1,0);
1.136 + __JUMP(,lr);
1.137 + VFP_FMSR(CC_AL,2,0);
1.138 + __JUMP(,lr);
1.139 + VFP_FMSR(CC_AL,3,0);
1.140 + __JUMP(,lr);
1.141 + VFP_FMSR(CC_AL,4,0);
1.142 + __JUMP(,lr);
1.143 + VFP_FMSR(CC_AL,5,0);
1.144 + __JUMP(,lr);
1.145 + VFP_FMSR(CC_AL,6,0);
1.146 + __JUMP(,lr);
1.147 + VFP_FMSR(CC_AL,7,0);
1.148 + __JUMP(,lr);
1.149 + VFP_FMSR(CC_AL,8,0);
1.150 + __JUMP(,lr);
1.151 + VFP_FMSR(CC_AL,9,0);
1.152 + __JUMP(,lr);
1.153 + VFP_FMSR(CC_AL,10,0);
1.154 + __JUMP(,lr);
1.155 + VFP_FMSR(CC_AL,11,0);
1.156 + __JUMP(,lr);
1.157 + VFP_FMSR(CC_AL,12,0);
1.158 + __JUMP(,lr);
1.159 + VFP_FMSR(CC_AL,13,0);
1.160 + __JUMP(,lr);
1.161 + VFP_FMSR(CC_AL,14,0);
1.162 + __JUMP(,lr);
1.163 + VFP_FMSR(CC_AL,15,0);
1.164 + __JUMP(,lr);
1.165 + VFP_FMSR(CC_AL,16,0);
1.166 + __JUMP(,lr);
1.167 + VFP_FMSR(CC_AL,17,0);
1.168 + __JUMP(,lr);
1.169 + VFP_FMSR(CC_AL,18,0);
1.170 + __JUMP(,lr);
1.171 + VFP_FMSR(CC_AL,19,0);
1.172 + __JUMP(,lr);
1.173 + VFP_FMSR(CC_AL,20,0);
1.174 + __JUMP(,lr);
1.175 + VFP_FMSR(CC_AL,21,0);
1.176 + __JUMP(,lr);
1.177 + VFP_FMSR(CC_AL,22,0);
1.178 + __JUMP(,lr);
1.179 + VFP_FMSR(CC_AL,23,0);
1.180 + __JUMP(,lr);
1.181 + VFP_FMSR(CC_AL,24,0);
1.182 + __JUMP(,lr);
1.183 + VFP_FMSR(CC_AL,25,0);
1.184 + __JUMP(,lr);
1.185 + VFP_FMSR(CC_AL,26,0);
1.186 + __JUMP(,lr);
1.187 + VFP_FMSR(CC_AL,27,0);
1.188 + __JUMP(,lr);
1.189 + VFP_FMSR(CC_AL,28,0);
1.190 + __JUMP(,lr);
1.191 + VFP_FMSR(CC_AL,29,0);
1.192 + __JUMP(,lr);
1.193 + VFP_FMSR(CC_AL,30,0);
1.194 + __JUMP(,lr);
1.195 + VFP_FMSR(CC_AL,31,0);
1.196 + __JUMP(,lr);
1.197 + }
1.198 +
1.199 +__NAKED__ void Vfp::AbsS()
1.200 + {
1.201 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.202 + VFP_FABSS(CC_AL,0,1);
1.203 + __JUMP(,lr);
1.204 + }
1.205 +
1.206 +__NAKED__ void Vfp::AddS()
1.207 + {
1.208 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.209 + VFP_FADDS(CC_AL,0,1,2);
1.210 + __JUMP(,lr);
1.211 + }
1.212 +
1.213 +__NAKED__ void Vfp::CmpS()
1.214 + {
1.215 + VFP_FCMPS(CC_AL,0,1);
1.216 + __JUMP(,lr);
1.217 + }
1.218 +
1.219 +__NAKED__ void Vfp::CmpES()
1.220 + {
1.221 + VFP_FCMPES(CC_AL,0,1);
1.222 + __JUMP(,lr);
1.223 + }
1.224 +
1.225 +__NAKED__ void Vfp::CmpEZS()
1.226 + {
1.227 + VFP_FCMPEZS(CC_AL,0);
1.228 + __JUMP(,lr);
1.229 + }
1.230 +
1.231 +__NAKED__ void Vfp::CmpZS()
1.232 + {
1.233 + VFP_FCMPZS(CC_AL,0);
1.234 + __JUMP(,lr);
1.235 + }
1.236 +
1.237 +__NAKED__ void Vfp::Cpy0S(TInt /*aReg*/)
1.238 + {
1.239 + asm("cmp r0, #31 ");
1.240 + asm("addls pc, pc, r0, lsl #3 ");
1.241 + DIE;
1.242 + VFP_FCPYS(CC_AL,0,0);
1.243 + __JUMP(,lr);
1.244 + VFP_FCPYS(CC_AL,0,1);
1.245 + __JUMP(,lr);
1.246 + VFP_FCPYS(CC_AL,0,2);
1.247 + __JUMP(,lr);
1.248 + VFP_FCPYS(CC_AL,0,3);
1.249 + __JUMP(,lr);
1.250 + VFP_FCPYS(CC_AL,0,4);
1.251 + __JUMP(,lr);
1.252 + VFP_FCPYS(CC_AL,0,5);
1.253 + __JUMP(,lr);
1.254 + VFP_FCPYS(CC_AL,0,6);
1.255 + __JUMP(,lr);
1.256 + VFP_FCPYS(CC_AL,0,7);
1.257 + __JUMP(,lr);
1.258 + VFP_FCPYS(CC_AL,0,8);
1.259 + __JUMP(,lr);
1.260 + VFP_FCPYS(CC_AL,0,9);
1.261 + __JUMP(,lr);
1.262 + VFP_FCPYS(CC_AL,0,10);
1.263 + __JUMP(,lr);
1.264 + VFP_FCPYS(CC_AL,0,11);
1.265 + __JUMP(,lr);
1.266 + VFP_FCPYS(CC_AL,0,12);
1.267 + __JUMP(,lr);
1.268 + VFP_FCPYS(CC_AL,0,13);
1.269 + __JUMP(,lr);
1.270 + VFP_FCPYS(CC_AL,0,14);
1.271 + __JUMP(,lr);
1.272 + VFP_FCPYS(CC_AL,0,15);
1.273 + __JUMP(,lr);
1.274 + VFP_FCPYS(CC_AL,0,16);
1.275 + __JUMP(,lr);
1.276 + VFP_FCPYS(CC_AL,0,17);
1.277 + __JUMP(,lr);
1.278 + VFP_FCPYS(CC_AL,0,18);
1.279 + __JUMP(,lr);
1.280 + VFP_FCPYS(CC_AL,0,19);
1.281 + __JUMP(,lr);
1.282 + VFP_FCPYS(CC_AL,0,20);
1.283 + __JUMP(,lr);
1.284 + VFP_FCPYS(CC_AL,0,21);
1.285 + __JUMP(,lr);
1.286 + VFP_FCPYS(CC_AL,0,22);
1.287 + __JUMP(,lr);
1.288 + VFP_FCPYS(CC_AL,0,23);
1.289 + __JUMP(,lr);
1.290 + VFP_FCPYS(CC_AL,0,24);
1.291 + __JUMP(,lr);
1.292 + VFP_FCPYS(CC_AL,0,25);
1.293 + __JUMP(,lr);
1.294 + VFP_FCPYS(CC_AL,0,26);
1.295 + __JUMP(,lr);
1.296 + VFP_FCPYS(CC_AL,0,27);
1.297 + __JUMP(,lr);
1.298 + VFP_FCPYS(CC_AL,0,28);
1.299 + __JUMP(,lr);
1.300 + VFP_FCPYS(CC_AL,0,29);
1.301 + __JUMP(,lr);
1.302 + VFP_FCPYS(CC_AL,0,30);
1.303 + __JUMP(,lr);
1.304 + VFP_FCPYS(CC_AL,0,31);
1.305 + __JUMP(,lr);
1.306 + }
1.307 +
1.308 +__NAKED__ void Vfp::CpyS0(TInt /*aReg*/)
1.309 + {
1.310 + asm("cmp r0, #31 ");
1.311 + asm("addls pc, pc, r0, lsl #3 ");
1.312 + DIE;
1.313 + VFP_FCPYS(CC_AL,0,0);
1.314 + __JUMP(,lr);
1.315 + VFP_FCPYS(CC_AL,1,0);
1.316 + __JUMP(,lr);
1.317 + VFP_FCPYS(CC_AL,2,0);
1.318 + __JUMP(,lr);
1.319 + VFP_FCPYS(CC_AL,3,0);
1.320 + __JUMP(,lr);
1.321 + VFP_FCPYS(CC_AL,4,0);
1.322 + __JUMP(,lr);
1.323 + VFP_FCPYS(CC_AL,5,0);
1.324 + __JUMP(,lr);
1.325 + VFP_FCPYS(CC_AL,6,0);
1.326 + __JUMP(,lr);
1.327 + VFP_FCPYS(CC_AL,7,0);
1.328 + __JUMP(,lr);
1.329 + VFP_FCPYS(CC_AL,8,0);
1.330 + __JUMP(,lr);
1.331 + VFP_FCPYS(CC_AL,9,0);
1.332 + __JUMP(,lr);
1.333 + VFP_FCPYS(CC_AL,10,0);
1.334 + __JUMP(,lr);
1.335 + VFP_FCPYS(CC_AL,11,0);
1.336 + __JUMP(,lr);
1.337 + VFP_FCPYS(CC_AL,12,0);
1.338 + __JUMP(,lr);
1.339 + VFP_FCPYS(CC_AL,13,0);
1.340 + __JUMP(,lr);
1.341 + VFP_FCPYS(CC_AL,14,0);
1.342 + __JUMP(,lr);
1.343 + VFP_FCPYS(CC_AL,15,0);
1.344 + __JUMP(,lr);
1.345 + VFP_FCPYS(CC_AL,16,0);
1.346 + __JUMP(,lr);
1.347 + VFP_FCPYS(CC_AL,17,0);
1.348 + __JUMP(,lr);
1.349 + VFP_FCPYS(CC_AL,18,0);
1.350 + __JUMP(,lr);
1.351 + VFP_FCPYS(CC_AL,19,0);
1.352 + __JUMP(,lr);
1.353 + VFP_FCPYS(CC_AL,20,0);
1.354 + __JUMP(,lr);
1.355 + VFP_FCPYS(CC_AL,21,0);
1.356 + __JUMP(,lr);
1.357 + VFP_FCPYS(CC_AL,22,0);
1.358 + __JUMP(,lr);
1.359 + VFP_FCPYS(CC_AL,23,0);
1.360 + __JUMP(,lr);
1.361 + VFP_FCPYS(CC_AL,24,0);
1.362 + __JUMP(,lr);
1.363 + VFP_FCPYS(CC_AL,25,0);
1.364 + __JUMP(,lr);
1.365 + VFP_FCPYS(CC_AL,26,0);
1.366 + __JUMP(,lr);
1.367 + VFP_FCPYS(CC_AL,27,0);
1.368 + __JUMP(,lr);
1.369 + VFP_FCPYS(CC_AL,28,0);
1.370 + __JUMP(,lr);
1.371 + VFP_FCPYS(CC_AL,29,0);
1.372 + __JUMP(,lr);
1.373 + VFP_FCPYS(CC_AL,30,0);
1.374 + __JUMP(,lr);
1.375 + VFP_FCPYS(CC_AL,31,0);
1.376 + __JUMP(,lr);
1.377 + }
1.378 +
1.379 +__NAKED__ void Vfp::DivS()
1.380 + {
1.381 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.382 + VFP_FDIVS(CC_AL,0,1,2);
1.383 + __JUMP(,lr);
1.384 + }
1.385 +
1.386 +__NAKED__ void Vfp::MacS()
1.387 + {
1.388 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.389 + VFP_FMACS(CC_AL,0,1,2);
1.390 + __JUMP(,lr);
1.391 + }
1.392 +
1.393 +__NAKED__ void Vfp::MscS()
1.394 + {
1.395 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.396 + VFP_FMSCS(CC_AL,0,1,2);
1.397 + __JUMP(,lr);
1.398 + }
1.399 +
1.400 +__NAKED__ void Vfp::MulS()
1.401 + {
1.402 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.403 + VFP_FMULS(CC_AL,0,1,2);
1.404 + __JUMP(,lr);
1.405 + }
1.406 +
1.407 +__NAKED__ void Vfp::NegS()
1.408 + {
1.409 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.410 + VFP_FNEGS(CC_AL,0,1);
1.411 + __JUMP(,lr);
1.412 + }
1.413 +
1.414 +__NAKED__ void Vfp::NMacS()
1.415 + {
1.416 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.417 + VFP_FNMACS(CC_AL,0,1,2);
1.418 + __JUMP(,lr);
1.419 + }
1.420 +
1.421 +__NAKED__ void Vfp::NMscS()
1.422 + {
1.423 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.424 + VFP_FNMSCS(CC_AL,0,1,2);
1.425 + __JUMP(,lr);
1.426 + }
1.427 +
1.428 +__NAKED__ void Vfp::NMulS()
1.429 + {
1.430 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.431 + VFP_FNMULS(CC_AL,0,1,2);
1.432 + __JUMP(,lr);
1.433 + }
1.434 +
1.435 +__NAKED__ void Vfp::SqrtS()
1.436 + {
1.437 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.438 + VFP_FSQRTS(CC_AL,0,1);
1.439 + __JUMP(,lr);
1.440 + }
1.441 +
1.442 +__NAKED__ void Vfp::SubS()
1.443 + {
1.444 + asm("nop "); // so that RVCT doesn't complain about branches to non-code symbols
1.445 + VFP_FSUBS(CC_AL,0,1,2);
1.446 + __JUMP(,lr);
1.447 + }
1.448 +
1.449 +
1.450 +
1.451 +
1.452 +/******************************************************************************
1.453 + * Double precision operations
1.454 + ******************************************************************************/
1.455 +__NAKED__ TInt64 Vfp::DRegInt(TInt /*aReg*/)
1.456 + {
1.457 + // fall through
1.458 + }
1.459 +
1.460 +__NAKED__ TReal64 Vfp::DReg(TInt /*aReg*/)
1.461 + {
1.462 +#ifdef __TEST_VFPV3
1.463 + asm("cmp r0, #31 ");
1.464 +#else
1.465 + asm("cmp r0, #15 ");
1.466 +#endif
1.467 + asm("addls r0, r0, r0, lsl #1 ");
1.468 + asm("addls pc, pc, r0, lsl #2 ");
1.469 + DIE;
1.470 +
1.471 + // test
1.472 + // VFP_FLDD(CC_AL,4,5,0);
1.473 +
1.474 + VFP_FMRDL(CC_AL,0,0);
1.475 + VFP_FMRDH(CC_AL,1,0);
1.476 + asm("b 0f ");
1.477 + VFP_FMRDL(CC_AL,0,1);
1.478 + VFP_FMRDH(CC_AL,1,1);
1.479 + asm("b 0f ");
1.480 + VFP_FMRDL(CC_AL,0,2);
1.481 + VFP_FMRDH(CC_AL,1,2);
1.482 + asm("b 0f ");
1.483 + VFP_FMRDL(CC_AL,0,3);
1.484 + VFP_FMRDH(CC_AL,1,3);
1.485 + asm("b 0f ");
1.486 + VFP_FMRDL(CC_AL,0,4);
1.487 + VFP_FMRDH(CC_AL,1,4);
1.488 + asm("b 0f ");
1.489 + VFP_FMRDL(CC_AL,0,5);
1.490 + VFP_FMRDH(CC_AL,1,5);
1.491 + asm("b 0f ");
1.492 + VFP_FMRDL(CC_AL,0,6);
1.493 + VFP_FMRDH(CC_AL,1,6);
1.494 + asm("b 0f ");
1.495 + VFP_FMRDL(CC_AL,0,7);
1.496 + VFP_FMRDH(CC_AL,1,7);
1.497 + asm("b 0f ");
1.498 + VFP_FMRDL(CC_AL,0,8);
1.499 + VFP_FMRDH(CC_AL,1,8);
1.500 + asm("b 0f ");
1.501 + VFP_FMRDL(CC_AL,0,9);
1.502 + VFP_FMRDH(CC_AL,1,9);
1.503 + asm("b 0f ");
1.504 + VFP_FMRDL(CC_AL,0,10);
1.505 + VFP_FMRDH(CC_AL,1,10);
1.506 + asm("b 0f ");
1.507 + VFP_FMRDL(CC_AL,0,11);
1.508 + VFP_FMRDH(CC_AL,1,11);
1.509 + asm("b 0f ");
1.510 + VFP_FMRDL(CC_AL,0,12);
1.511 + VFP_FMRDH(CC_AL,1,12);
1.512 + asm("b 0f ");
1.513 + VFP_FMRDL(CC_AL,0,13);
1.514 + VFP_FMRDH(CC_AL,1,13);
1.515 + asm("b 0f ");
1.516 + VFP_FMRDL(CC_AL,0,14);
1.517 + VFP_FMRDH(CC_AL,1,14);
1.518 + asm("b 0f ");
1.519 + VFP_FMRDL(CC_AL,0,15);
1.520 + VFP_FMRDH(CC_AL,1,15);
1.521 + asm("b 0f ");
1.522 +
1.523 +#ifdef __TEST_VFPV3
1.524 + VFP_FMRDL(CC_AL,0,16);
1.525 + VFP_FMRDH(CC_AL,1,16);
1.526 + asm("b 0f ");
1.527 + VFP_FMRDL(CC_AL,0,17);
1.528 + VFP_FMRDH(CC_AL,1,17);
1.529 + asm("b 0f ");
1.530 + VFP_FMRDL(CC_AL,0,18);
1.531 + VFP_FMRDH(CC_AL,1,18);
1.532 + asm("b 0f ");
1.533 + VFP_FMRDL(CC_AL,0,19);
1.534 + VFP_FMRDH(CC_AL,1,19);
1.535 + asm("b 0f ");
1.536 + VFP_FMRDL(CC_AL,0,20);
1.537 + VFP_FMRDH(CC_AL,1,20);
1.538 + asm("b 0f ");
1.539 + VFP_FMRDL(CC_AL,0,21);
1.540 + VFP_FMRDH(CC_AL,1,21);
1.541 + asm("b 0f ");
1.542 + VFP_FMRDL(CC_AL,0,22);
1.543 + VFP_FMRDH(CC_AL,1,22);
1.544 + asm("b 0f ");
1.545 + VFP_FMRDL(CC_AL,0,23);
1.546 + VFP_FMRDH(CC_AL,1,23);
1.547 + asm("b 0f ");
1.548 + VFP_FMRDL(CC_AL,0,24);
1.549 + VFP_FMRDH(CC_AL,1,24);
1.550 + asm("b 0f ");
1.551 + VFP_FMRDL(CC_AL,0,25);
1.552 + VFP_FMRDH(CC_AL,1,25);
1.553 + asm("b 0f ");
1.554 + VFP_FMRDL(CC_AL,0,26);
1.555 + VFP_FMRDH(CC_AL,1,26);
1.556 + asm("b 0f ");
1.557 + VFP_FMRDL(CC_AL,0,27);
1.558 + VFP_FMRDH(CC_AL,1,27);
1.559 + asm("b 0f ");
1.560 + VFP_FMRDL(CC_AL,0,28);
1.561 + VFP_FMRDH(CC_AL,1,28);
1.562 + asm("b 0f ");
1.563 + VFP_FMRDL(CC_AL,0,29);
1.564 + VFP_FMRDH(CC_AL,1,29);
1.565 + asm("b 0f ");
1.566 + VFP_FMRDL(CC_AL,0,30);
1.567 + VFP_FMRDH(CC_AL,1,30);
1.568 + asm("b 0f ");
1.569 + VFP_FMRDL(CC_AL,0,31);
1.570 + VFP_FMRDH(CC_AL,1,31);
1.571 +#endif // __TEST_VFPV3
1.572 +
1.573 + asm("0: ");
1.574 +#ifdef __DOUBLE_WORDS_SWAPPED__
1.575 + asm("mov r2, r0 ");
1.576 + asm("mov r0, r1 ");
1.577 + asm("mov r1, r2 ");
1.578 +#endif
1.579 + __JUMP(,lr);
1.580 + }
1.581 +
1.582 +__NAKED__ void Vfp::SetDReg(TInt64 /*aVal*/, TInt /*aReg*/)
1.583 + {
1.584 + // fall through
1.585 + }
1.586 +
1.587 +__NAKED__ void Vfp::SetDReg(TReal64 /*aVal*/, TInt /*aReg*/)
1.588 + {
1.589 +#ifdef __DOUBLE_WORDS_SWAPPED__
1.590 + asm("mov r3, r0 ");
1.591 + asm("mov r0, r1 ");
1.592 + asm("mov r1, r3 ");
1.593 +#endif
1.594 +#ifdef __TEST_VFPV3
1.595 + asm("cmp r2, #31 ");
1.596 +#else
1.597 + asm("cmp r2, #15 ");
1.598 +#endif
1.599 + asm("addls r2, r2, r2, lsl #1 ");
1.600 + asm("addls pc, pc, r2, lsl #2 ");
1.601 + DIE;
1.602 + VFP_FMDLR(CC_AL,0,0);
1.603 + VFP_FMDHR(CC_AL,0,1);
1.604 + __JUMP(,lr);
1.605 + VFP_FMDLR(CC_AL,1,0);
1.606 + VFP_FMDHR(CC_AL,1,1);
1.607 + __JUMP(,lr);
1.608 + VFP_FMDLR(CC_AL,2,0);
1.609 + VFP_FMDHR(CC_AL,2,1);
1.610 + __JUMP(,lr);
1.611 + VFP_FMDLR(CC_AL,3,0);
1.612 + VFP_FMDHR(CC_AL,3,1);
1.613 + __JUMP(,lr);
1.614 + VFP_FMDLR(CC_AL,4,0);
1.615 + VFP_FMDHR(CC_AL,4,1);
1.616 + __JUMP(,lr);
1.617 + VFP_FMDLR(CC_AL,5,0);
1.618 + VFP_FMDHR(CC_AL,5,1);
1.619 + __JUMP(,lr);
1.620 + VFP_FMDLR(CC_AL,6,0);
1.621 + VFP_FMDHR(CC_AL,6,1);
1.622 + __JUMP(,lr);
1.623 + VFP_FMDLR(CC_AL,7,0);
1.624 + VFP_FMDHR(CC_AL,7,1);
1.625 + __JUMP(,lr);
1.626 + VFP_FMDLR(CC_AL,8,0);
1.627 + VFP_FMDHR(CC_AL,8,1);
1.628 + __JUMP(,lr);
1.629 + VFP_FMDLR(CC_AL,9,0);
1.630 + VFP_FMDHR(CC_AL,9,1);
1.631 + __JUMP(,lr);
1.632 + VFP_FMDLR(CC_AL,10,0);
1.633 + VFP_FMDHR(CC_AL,10,1);
1.634 + __JUMP(,lr);
1.635 + VFP_FMDLR(CC_AL,11,0);
1.636 + VFP_FMDHR(CC_AL,11,1);
1.637 + __JUMP(,lr);
1.638 + VFP_FMDLR(CC_AL,12,0);
1.639 + VFP_FMDHR(CC_AL,12,1);
1.640 + __JUMP(,lr);
1.641 + VFP_FMDLR(CC_AL,13,0);
1.642 + VFP_FMDHR(CC_AL,13,1);
1.643 + __JUMP(,lr);
1.644 + VFP_FMDLR(CC_AL,14,0);
1.645 + VFP_FMDHR(CC_AL,14,1);
1.646 + __JUMP(,lr);
1.647 + VFP_FMDLR(CC_AL,15,0);
1.648 + VFP_FMDHR(CC_AL,15,1);
1.649 + __JUMP(,lr);
1.650 +#ifdef __TEST_VFPV3
1.651 + VFP_FMDLR(CC_AL,16,0);
1.652 + VFP_FMDHR(CC_AL,16,1);
1.653 + __JUMP(,lr);
1.654 + VFP_FMDLR(CC_AL,17,0);
1.655 + VFP_FMDHR(CC_AL,17,1);
1.656 + __JUMP(,lr);
1.657 + VFP_FMDLR(CC_AL,18,0);
1.658 + VFP_FMDHR(CC_AL,18,1);
1.659 + __JUMP(,lr);
1.660 + VFP_FMDLR(CC_AL,19,0);
1.661 + VFP_FMDHR(CC_AL,19,1);
1.662 + __JUMP(,lr);
1.663 + VFP_FMDLR(CC_AL,20,0);
1.664 + VFP_FMDHR(CC_AL,20,1);
1.665 + __JUMP(,lr);
1.666 + VFP_FMDLR(CC_AL,21,0);
1.667 + VFP_FMDHR(CC_AL,21,1);
1.668 + __JUMP(,lr);
1.669 + VFP_FMDLR(CC_AL,22,0);
1.670 + VFP_FMDHR(CC_AL,22,1);
1.671 + __JUMP(,lr);
1.672 + VFP_FMDLR(CC_AL,23,0);
1.673 + VFP_FMDHR(CC_AL,23,1);
1.674 + __JUMP(,lr);
1.675 + VFP_FMDLR(CC_AL,24,0);
1.676 + VFP_FMDHR(CC_AL,24,1);
1.677 + __JUMP(,lr);
1.678 + VFP_FMDLR(CC_AL,25,0);
1.679 + VFP_FMDHR(CC_AL,25,1);
1.680 + __JUMP(,lr);
1.681 + VFP_FMDLR(CC_AL,26,0);
1.682 + VFP_FMDHR(CC_AL,26,1);
1.683 + __JUMP(,lr);
1.684 + VFP_FMDLR(CC_AL,27,0);
1.685 + VFP_FMDHR(CC_AL,27,1);
1.686 + __JUMP(,lr);
1.687 + VFP_FMDLR(CC_AL,28,0);
1.688 + VFP_FMDHR(CC_AL,28,1);
1.689 + __JUMP(,lr);
1.690 + VFP_FMDLR(CC_AL,29,0);
1.691 + VFP_FMDHR(CC_AL,29,1);
1.692 + __JUMP(,lr);
1.693 + VFP_FMDLR(CC_AL,30,0);
1.694 + VFP_FMDHR(CC_AL,30,1);
1.695 + __JUMP(,lr);
1.696 + VFP_FMDLR(CC_AL,31,0);
1.697 + VFP_FMDHR(CC_AL,31,1);
1.698 + __JUMP(,lr);
1.699 +#endif // __TEST_VFPV3
1.700 + }
1.701 +
1.702 +__NAKED__ void Vfp::AbsD()
1.703 + {
1.704 + VFP_FABSD(,0,1);
1.705 + __JUMP(,lr);
1.706 + }
1.707 +
1.708 +__NAKED__ void Vfp::AddD()
1.709 + {
1.710 + VFP_FADDD(,0,1,2);
1.711 + __JUMP(,lr);
1.712 + }
1.713 +
1.714 +__NAKED__ void Vfp::CmpD()
1.715 + {
1.716 + VFP_FCMPD(,0,1);
1.717 + __JUMP(,lr);
1.718 + }
1.719 +
1.720 +__NAKED__ void Vfp::CmpED()
1.721 + {
1.722 + VFP_FCMPED(,0,1);
1.723 + __JUMP(,lr);
1.724 + }
1.725 +
1.726 +__NAKED__ void Vfp::CmpEZD()
1.727 + {
1.728 + VFP_FCMPEZD(,0);
1.729 + __JUMP(,lr);
1.730 + }
1.731 +
1.732 +__NAKED__ void Vfp::CmpZD()
1.733 + {
1.734 + VFP_FCMPZD(,0);
1.735 + __JUMP(,lr);
1.736 + }
1.737 +
1.738 +__NAKED__ void Vfp::Cpy0D(TInt /*aReg*/)
1.739 + {
1.740 + asm("cmp r0, #15 ");
1.741 + asm("addls pc, pc, r0, lsl #3 ");
1.742 + DIE;
1.743 + VFP_FCPYD(,0,0);
1.744 + __JUMP(,lr);
1.745 + VFP_FCPYD(,0,1);
1.746 + __JUMP(,lr);
1.747 + VFP_FCPYD(,0,2);
1.748 + __JUMP(,lr);
1.749 + VFP_FCPYD(,0,3);
1.750 + __JUMP(,lr);
1.751 + VFP_FCPYD(,0,4);
1.752 + __JUMP(,lr);
1.753 + VFP_FCPYD(,0,5);
1.754 + __JUMP(,lr);
1.755 + VFP_FCPYD(,0,6);
1.756 + __JUMP(,lr);
1.757 + VFP_FCPYD(,0,7);
1.758 + __JUMP(,lr);
1.759 + VFP_FCPYD(,0,8);
1.760 + __JUMP(,lr);
1.761 + VFP_FCPYD(,0,9);
1.762 + __JUMP(,lr);
1.763 + VFP_FCPYD(,0,10);
1.764 + __JUMP(,lr);
1.765 + VFP_FCPYD(,0,11);
1.766 + __JUMP(,lr);
1.767 + VFP_FCPYD(,0,12);
1.768 + __JUMP(,lr);
1.769 + VFP_FCPYD(,0,13);
1.770 + __JUMP(,lr);
1.771 + VFP_FCPYD(,0,14);
1.772 + __JUMP(,lr);
1.773 + VFP_FCPYD(,0,15);
1.774 + __JUMP(,lr);
1.775 + }
1.776 +
1.777 +__NAKED__ void Vfp::CpyD0(TInt /*aReg*/)
1.778 + {
1.779 + asm("cmp r0, #15 ");
1.780 + asm("addls pc, pc, r0, lsl #3 ");
1.781 + DIE;
1.782 + VFP_FCPYD(,0,0);
1.783 + __JUMP(,lr);
1.784 + VFP_FCPYD(,1,0);
1.785 + __JUMP(,lr);
1.786 + VFP_FCPYD(,2,0);
1.787 + __JUMP(,lr);
1.788 + VFP_FCPYD(,3,0);
1.789 + __JUMP(,lr);
1.790 + VFP_FCPYD(,4,0);
1.791 + __JUMP(,lr);
1.792 + VFP_FCPYD(,5,0);
1.793 + __JUMP(,lr);
1.794 + VFP_FCPYD(,6,0);
1.795 + __JUMP(,lr);
1.796 + VFP_FCPYD(,7,0);
1.797 + __JUMP(,lr);
1.798 + VFP_FCPYD(,8,0);
1.799 + __JUMP(,lr);
1.800 + VFP_FCPYD(,9,0);
1.801 + __JUMP(,lr);
1.802 + VFP_FCPYD(,10,0);
1.803 + __JUMP(,lr);
1.804 + VFP_FCPYD(,11,0);
1.805 + __JUMP(,lr);
1.806 + VFP_FCPYD(,12,0);
1.807 + __JUMP(,lr);
1.808 + VFP_FCPYD(,13,0);
1.809 + __JUMP(,lr);
1.810 + VFP_FCPYD(,14,0);
1.811 + __JUMP(,lr);
1.812 + VFP_FCPYD(,15,0);
1.813 + __JUMP(,lr);
1.814 + }
1.815 +
1.816 +__NAKED__ void Vfp::DivD()
1.817 + {
1.818 + VFP_FDIVD(,0,1,2);
1.819 + __JUMP(,lr);
1.820 + }
1.821 +
1.822 +__NAKED__ void Vfp::MacD()
1.823 + {
1.824 + VFP_FMACD(,0,1,2);
1.825 + __JUMP(,lr);
1.826 + }
1.827 +
1.828 +__NAKED__ void Vfp::MscD()
1.829 + {
1.830 + VFP_FMSCD(,0,1,2);
1.831 + __JUMP(,lr);
1.832 + }
1.833 +
1.834 +__NAKED__ void Vfp::MulD()
1.835 + {
1.836 + VFP_FMULD(,0,1,2);
1.837 + __JUMP(,lr);
1.838 + }
1.839 +
1.840 +__NAKED__ void Vfp::NegD()
1.841 + {
1.842 + VFP_FNEGD(,0,1);
1.843 + __JUMP(,lr);
1.844 + }
1.845 +
1.846 +__NAKED__ void Vfp::NMacD()
1.847 + {
1.848 + VFP_FNMACD(,0,1,2);
1.849 + __JUMP(,lr);
1.850 + }
1.851 +
1.852 +__NAKED__ void Vfp::NMscD()
1.853 + {
1.854 + VFP_FNMSCD(,0,1,2);
1.855 + __JUMP(,lr);
1.856 + }
1.857 +
1.858 +__NAKED__ void Vfp::NMulD()
1.859 + {
1.860 + VFP_FNMULD(,0,1,2);
1.861 + __JUMP(,lr);
1.862 + }
1.863 +
1.864 +__NAKED__ void Vfp::SqrtD()
1.865 + {
1.866 + VFP_FSQRTD(,0,1);
1.867 + __JUMP(,lr);
1.868 + }
1.869 +
1.870 +__NAKED__ void Vfp::SubD()
1.871 + {
1.872 + VFP_FSUBD(,0,1,2);
1.873 + __JUMP(,lr);
1.874 + }
1.875 +
1.876 +
1.877 +/******************************************************************************
1.878 + * Conversion operations
1.879 + ******************************************************************************/
1.880 +__NAKED__ void Vfp::CvtDS()
1.881 + {
1.882 + VFP_FCVTDS(CC_AL,0,2);
1.883 + __JUMP(,lr);
1.884 + }
1.885 +
1.886 +__NAKED__ void Vfp::CvtSD()
1.887 + {
1.888 + VFP_FCVTSD(CC_AL,0,1);
1.889 + __JUMP(,lr);
1.890 + }
1.891 +
1.892 +__NAKED__ void Vfp::SitoD()
1.893 + {
1.894 + VFP_FSITOD(CC_AL,0,2);
1.895 + __JUMP(,lr);
1.896 + }
1.897 +
1.898 +__NAKED__ void Vfp::SitoS()
1.899 + {
1.900 + VFP_FSITOS(CC_AL,0,2);
1.901 + __JUMP(,lr);
1.902 + }
1.903 +
1.904 +__NAKED__ void Vfp::TosiD()
1.905 + {
1.906 + VFP_FTOSID(CC_AL,0,1);
1.907 + __JUMP(,lr);
1.908 + }
1.909 +
1.910 +__NAKED__ void Vfp::TosiZD()
1.911 + {
1.912 + VFP_FTOSIZD(CC_AL,0,1);
1.913 + __JUMP(,lr);
1.914 + }
1.915 +
1.916 +__NAKED__ void Vfp::TosiS()
1.917 + {
1.918 + VFP_FTOSIS(CC_AL,0,2);
1.919 + __JUMP(,lr);
1.920 + }
1.921 +
1.922 +__NAKED__ void Vfp::TosiZS()
1.923 + {
1.924 + VFP_FTOSIZS(CC_AL,0,2);
1.925 + __JUMP(,lr);
1.926 + }
1.927 +
1.928 +__NAKED__ void Vfp::UitoD()
1.929 + {
1.930 + VFP_FUITOD(CC_AL,0,2);
1.931 + __JUMP(,lr);
1.932 + }
1.933 +
1.934 +__NAKED__ void Vfp::UitoS()
1.935 + {
1.936 + VFP_FUITOS(CC_AL,0,2);
1.937 + __JUMP(,lr);
1.938 + }
1.939 +
1.940 +__NAKED__ void Vfp::TouiD()
1.941 + {
1.942 + VFP_FTOUID(CC_AL,0,1);
1.943 + __JUMP(,lr);
1.944 + }
1.945 +
1.946 +__NAKED__ void Vfp::TouiZD()
1.947 + {
1.948 + VFP_FTOUIZD(CC_AL,0,1);
1.949 + __JUMP(,lr);
1.950 + }
1.951 +
1.952 +__NAKED__ void Vfp::TouiS()
1.953 + {
1.954 + VFP_FTOUIS(CC_AL,0,2);
1.955 + __JUMP(,lr);
1.956 + }
1.957 +
1.958 +__NAKED__ void Vfp::TouiZS()
1.959 + {
1.960 + VFP_FTOUIZS(CC_AL,0,2);
1.961 + __JUMP(,lr);
1.962 + }
1.963 +
1.964 +#ifdef __TEST_VFPV3
1.965 +__NAKED__ void Vfp::ToFixedS(TInt /*aBits*/)
1.966 + {
1.967 + asm("cmp r0, #15 ");
1.968 + asm("addls pc, pc, r0, lsl #3 ");
1.969 + DIE;
1.970 + VFP_VCT_S32_F32(CC_AL,0,0);
1.971 + __JUMP(,lr);
1.972 + VFP_VCT_S32_F32(CC_AL,0,1);
1.973 + __JUMP(,lr);
1.974 + VFP_VCT_S32_F32(CC_AL,0,2);
1.975 + __JUMP(,lr);
1.976 + VFP_VCT_S32_F32(CC_AL,0,3);
1.977 + __JUMP(,lr);
1.978 + VFP_VCT_S32_F32(CC_AL,0,4);
1.979 + __JUMP(,lr);
1.980 + VFP_VCT_S32_F32(CC_AL,0,5);
1.981 + __JUMP(,lr);
1.982 + VFP_VCT_S32_F32(CC_AL,0,6);
1.983 + __JUMP(,lr);
1.984 + VFP_VCT_S32_F32(CC_AL,0,7);
1.985 + __JUMP(,lr);
1.986 + VFP_VCT_S32_F32(CC_AL,0,8);
1.987 + __JUMP(,lr);
1.988 + VFP_VCT_S32_F32(CC_AL,0,9);
1.989 + __JUMP(,lr);
1.990 + VFP_VCT_S32_F32(CC_AL,0,10);
1.991 + __JUMP(,lr);
1.992 + VFP_VCT_S32_F32(CC_AL,0,11);
1.993 + __JUMP(,lr);
1.994 + VFP_VCT_S32_F32(CC_AL,0,12);
1.995 + __JUMP(,lr);
1.996 + VFP_VCT_S32_F32(CC_AL,0,13);
1.997 + __JUMP(,lr);
1.998 + VFP_VCT_S32_F32(CC_AL,0,14);
1.999 + __JUMP(,lr);
1.1000 + VFP_VCT_S32_F32(CC_AL,0,15);
1.1001 + __JUMP(,lr);
1.1002 + }
1.1003 +
1.1004 +__NAKED__ void Vfp::FromFixedS(TInt /*aBits*/)
1.1005 + {
1.1006 + asm("cmp r0, #15 ");
1.1007 + asm("addls pc, pc, r0, lsl #3 ");
1.1008 + DIE;
1.1009 + VFP_VCT_F32_S32(CC_AL,0,0);
1.1010 + __JUMP(,lr);
1.1011 + VFP_VCT_F32_S32(CC_AL,0,1);
1.1012 + __JUMP(,lr);
1.1013 + VFP_VCT_F32_S32(CC_AL,0,2);
1.1014 + __JUMP(,lr);
1.1015 + VFP_VCT_F32_S32(CC_AL,0,3);
1.1016 + __JUMP(,lr);
1.1017 + VFP_VCT_F32_S32(CC_AL,0,4);
1.1018 + __JUMP(,lr);
1.1019 + VFP_VCT_F32_S32(CC_AL,0,5);
1.1020 + __JUMP(,lr);
1.1021 + VFP_VCT_F32_S32(CC_AL,0,6);
1.1022 + __JUMP(,lr);
1.1023 + VFP_VCT_F32_S32(CC_AL,0,7);
1.1024 + __JUMP(,lr);
1.1025 + VFP_VCT_F32_S32(CC_AL,0,8);
1.1026 + __JUMP(,lr);
1.1027 + VFP_VCT_F32_S32(CC_AL,0,9);
1.1028 + __JUMP(,lr);
1.1029 + VFP_VCT_F32_S32(CC_AL,0,10);
1.1030 + __JUMP(,lr);
1.1031 + VFP_VCT_F32_S32(CC_AL,0,11);
1.1032 + __JUMP(,lr);
1.1033 + VFP_VCT_F32_S32(CC_AL,0,12);
1.1034 + __JUMP(,lr);
1.1035 + VFP_VCT_F32_S32(CC_AL,0,13);
1.1036 + __JUMP(,lr);
1.1037 + VFP_VCT_F32_S32(CC_AL,0,14);
1.1038 + __JUMP(,lr);
1.1039 + VFP_VCT_F32_S32(CC_AL,0,15);
1.1040 + __JUMP(,lr);
1.1041 + }
1.1042 +
1.1043 +
1.1044 +// S0=2
1.1045 +__NAKED__ void Vfp::TconstS2()
1.1046 + {
1.1047 + asm("nop ");
1.1048 + VFP_VMOV_IMM(CC_AL,0,0,0);
1.1049 + __JUMP(,lr);
1.1050 + }
1.1051 +
1.1052 +// D0=2
1.1053 +__NAKED__ void Vfp::TconstD2()
1.1054 + {
1.1055 + asm("nop ");
1.1056 + VFP_VMOV_IMM(CC_AL,1,0,0);
1.1057 + __JUMP(,lr);
1.1058 + }
1.1059 +
1.1060 +// S0=2.875
1.1061 +__NAKED__ void Vfp::TconstS2_8()
1.1062 + {
1.1063 + asm("nop ");
1.1064 + VFP_VMOV_IMM(CC_AL,0,0,0x7);
1.1065 + __JUMP(,lr);
1.1066 + }
1.1067 +
1.1068 +// D0=2.875
1.1069 +__NAKED__ void Vfp::TconstD2_8()
1.1070 + {
1.1071 + asm("nop ");
1.1072 + VFP_VMOV_IMM(CC_AL,1,0,0x7);
1.1073 + __JUMP(,lr);
1.1074 + }
1.1075 +
1.1076 +
1.1077 +
1.1078 +// Neon test instructions
1.1079 +
1.1080 +__NAKED__ TInt NeonWithF2(TAny*)
1.1081 + {
1.1082 + asm("nop ");
1.1083 + // VEXT.8 D0, D1, D2, #3
1.1084 + asm(".word 0xF2B10302 ");
1.1085 + asm("mov r0, #0 ");
1.1086 + __JUMP(,lr);
1.1087 + }
1.1088 +
1.1089 +__NAKED__ TInt NeonWithF3(TAny*)
1.1090 + {
1.1091 + asm("nop ");
1.1092 + // VDUP.8 D0, D1[2]
1.1093 + asm(".word 0xF3B50C01 ");
1.1094 + asm("mov r0, #0 ");
1.1095 + __JUMP(,lr);
1.1096 + }
1.1097 +
1.1098 +__NAKED__ TInt NeonWithF4x(TAny*)
1.1099 + {
1.1100 + asm("adr r2, 1f ");
1.1101 + // VLD1.8 {D0[1]}, r2
1.1102 + asm(".word 0xF4E2002F ");
1.1103 + asm("mov r0, #0 ");
1.1104 + __JUMP(,lr);
1.1105 + asm("1: ");
1.1106 + asm(".word 0x12345678" );
1.1107 + }
1.1108 +
1.1109 +__NAKED__ TInt ThumbMode(TAny*)
1.1110 + {
1.1111 +#if defined(__SUPPORT_THUMB_INTERWORKING)
1.1112 + asm("adr r2, 1f "); // Store a test value address
1.1113 +
1.1114 + asm("mov r1, #1 "); // r1 = 1
1.1115 + asm("add r1, r0, lsl #3 "); // Add the arg * 8 to r1
1.1116 +
1.1117 + asm("mov r0, #0 "); // Store a return value of KErrNone
1.1118 +
1.1119 + asm("add r1, pc, r1 "); // Add pc to get jump destination
1.1120 + asm("bx r1 "); // Switch to thumb mode
1.1121 +
1.1122 + asm(".code 16 ");
1.1123 + // Thumb mode so halfwords reversed
1.1124 + asm(".word 0x0A10EC41 "); // VMOV S0, S1, r0, r1
1.1125 + asm("bx lr ");
1.1126 + asm("nop ");
1.1127 + asm(".word 0x0B00ED12 "); // VLDR D0, [r2]
1.1128 + asm("bx lr ");
1.1129 + asm("nop ");
1.1130 + asm(".word 0x8A00EE30 "); // VADD.32 S0, S0, S0
1.1131 + asm("bx lr ");
1.1132 + asm("nop ");
1.1133 + asm(".word 0x0302EFB1 "); // VEXT.8 D0, D1, D2, #3
1.1134 + asm("bx lr ");
1.1135 + asm("nop ");
1.1136 + asm(".word 0x002FF9E2 "); // VLD1.8 {D0[1]}, r2
1.1137 + asm("bx lr ");
1.1138 + asm("nop ");
1.1139 + asm(".word 0x0C01FFB5 "); // VDUP.8 D0, D1[2]
1.1140 + asm("bx lr ");
1.1141 + asm("nop ");
1.1142 +#endif
1.1143 + asm("mov r0, #1 "); // Change ret to "done"
1.1144 + __JUMP(,lr);
1.1145 +
1.1146 + asm(".code 32 ");
1.1147 + asm("1: ");
1.1148 + asm(".word 0x12345678" );
1.1149 + }
1.1150 +
1.1151 +#endif // __TEST_VFPV3