arch/arm/include/asm/fpstate.h

25

__u64 fpregs[32];

arch/arm/include/asm/fpstate.h

27

__u64 fpregs[16];

arch/arm/include/asm/user.h

43

} fpregs[8];

arch/arm/include/asm/user.h

86

unsigned long long fpregs[32];

arch/arm/kernel/ptrace.c

621

membuf_write(&to, vfp->fpregs, sizeof(vfp->fpregs));

arch/arm/kernel/ptrace.c

622

membuf_zero(&to, user_fpscr_offset - sizeof(vfp->fpregs));

arch/arm/kernel/ptrace.c

639

const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);

arch/arm/kernel/ptrace.c

646

&new_vfp.fpregs,

arch/arm/kernel/ptrace.c

648

user_fpregs_offset + sizeof(new_vfp.fpregs));

arch/arm/kernel/ptrace.c

653

user_fpregs_offset + sizeof(new_vfp.fpregs),

arch/arm/vfp/vfpmodule.c

592

memcpy(&ufp->fpregs, &hwstate->fpregs, sizeof(hwstate->fpregs));

arch/arm/vfp/vfpmodule.c

631

memcpy(&hwstate->fpregs, &ufp->fpregs, sizeof(hwstate->fpregs));

arch/arm64/kernel/signal32.c

116

for (i = 0; i < ARRAY_SIZE(frame->ufp.fpregs); i += 2) {

arch/arm64/kernel/signal32.c

121

__put_user_error(vreg.lo, &frame->ufp.fpregs[i], err);

arch/arm64/kernel/signal32.c

122

__put_user_error(vreg.hi, &frame->ufp.fpregs[i + 1], err);

arch/arm64/kernel/signal32.c

159

for (i = 0; i < ARRAY_SIZE(frame->ufp.fpregs); i += 2) {

arch/arm64/kernel/signal32.c

162

__get_user_error(vreg.lo, &frame->ufp.fpregs[i], err);

arch/arm64/kernel/signal32.c

163

__get_user_error(vreg.hi, &frame->ufp.fpregs[i + 1], err);

arch/arm64/kernel/signal32.c

27

compat_u64 fpregs[32];

arch/csky/abiv2/fpu.c

153

unsigned long *fpregs;

arch/csky/abiv2/fpu.c

163

fpregs = &user_fp->vr[0];

arch/csky/abiv2/fpu.c

172

: "+a"(fpregs)

arch/csky/abiv2/fpu.c

177

: "+a"(fpregs)

arch/csky/abiv2/fpu.c

203

"=a"(tmp4), "+a"(fpregs)

arch/csky/abiv2/fpu.c

215

unsigned long *fpregs;

arch/csky/abiv2/fpu.c

225

fpregs = &user_fp->vr[0];

arch/csky/abiv2/fpu.c

234

: "+a"(fpregs)

arch/csky/abiv2/fpu.c

239

: "+a"(fpregs)

arch/csky/abiv2/fpu.c

265

"=a"(tmp4), "+a"(fpregs)

arch/loongarch/include/asm/fpu.h

32

asmlinkage int _save_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);

arch/loongarch/include/asm/fpu.h

33

asmlinkage int _restore_fp_context(void __user *fpregs, void __user *fcc, void __user *csr);

arch/loongarch/include/asm/fpu.h

39

asmlinkage int _save_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);

arch/loongarch/include/asm/fpu.h

40

asmlinkage int _restore_lsx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);

arch/loongarch/include/asm/fpu.h

46

asmlinkage int _save_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);

arch/loongarch/include/asm/fpu.h

47

asmlinkage int _restore_lasx_context(void __user *fpregs, void __user *fcc, void __user *fcsr);

arch/m68k/include/asm/ucontext.h

17

fpregset_t fpregs;

arch/m68k/include/asm/user.h

33

unsigned long fpregs[8*3]; /* fp0-fp7 registers */

arch/m68k/kernel/process.c

224

memcpy(fpu->fpregs, current->thread.fp, 96);

arch/m68k/kernel/process.c

229

fpu->fpregs[i] = ((fpu->fpregs[i] & 0xffff0000) << 15) |

arch/m68k/kernel/process.c

230

((fpu->fpregs[i] & 0x0000ffff) << 16);

arch/m68k/kernel/process.c

251

"m" (fpu->fpregs[0])

arch/m68k/kernel/process.c

260

: "m" (fpu->fpregs[0])

arch/m68k/kernel/signal.c

337

fpregset_t fpregs;

arch/m68k/kernel/signal.c

343

uc->uc_mcontext.fpregs.f_fpcntl, 12))

arch/m68k/kernel/signal.c

347

uc->uc_mcontext.fpregs.f_fpregs, 96))

arch/m68k/kernel/signal.c

385

if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,

arch/m68k/kernel/signal.c

386

sizeof(fpregs)))

arch/m68k/kernel/signal.c

395

: "m" (fpregs.f_fpregs[0]),

arch/m68k/kernel/signal.c

396

"m" (fpregs.f_fpcntl[0]),

arch/m68k/kernel/signal.c

397

"m" (fpregs.f_fpcntl[1]),

arch/m68k/kernel/signal.c

398

"m" (fpregs.f_fpcntl[2]));

arch/m68k/kernel/signal.c

405

: "m" (*fpregs.f_fpregs),

arch/m68k/kernel/signal.c

406

"m" (*fpregs.f_fpcntl));

arch/m68k/kernel/signal.c

492

err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpcntl,

arch/m68k/kernel/signal.c

495

err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs,

arch/m68k/kernel/signal.c

511

fpregset_t fpregs;

arch/m68k/kernel/signal.c

527

: "=m" (fpregs.f_fpregs[0]),

arch/m68k/kernel/signal.c

528

"=m" (fpregs.f_fpcntl[0]),

arch/m68k/kernel/signal.c

529

"=m" (fpregs.f_fpcntl[1]),

arch/m68k/kernel/signal.c

530

"=m" (fpregs.f_fpcntl[2])

arch/m68k/kernel/signal.c

538

: "=m" (*fpregs.f_fpregs),

arch/m68k/kernel/signal.c

539

"=m" (*fpregs.f_fpcntl)

arch/m68k/kernel/signal.c

543

err |= copy_to_user(&uc->uc_mcontext.fpregs, &fpregs,

arch/m68k/kernel/signal.c

544

sizeof(fpregs));

arch/mips/kernel/signal-common.h

36

_save_fp_context(void __user *fpregs, void __user *csr);

arch/mips/kernel/signal-common.h

38

_restore_fp_context(void __user *fpregs, void __user *csr);

arch/mips/kernel/signal.c

101

err |= __get_user(fpr_val, &fpregs[i]);

arch/mips/kernel/signal.c

129

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/mips/kernel/signal.c

132

return _save_fp_context(fpregs, csr);

arch/mips/kernel/signal.c

138

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/mips/kernel/signal.c

141

return _restore_fp_context(fpregs, csr);

arch/mips/kernel/signal.c

328

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/mips/kernel/signal.c

362

err = __put_user(0, &fpregs[0]) |

arch/mips/kernel/signal.c

363

__put_user(0, &fpregs[31]) |

arch/mips/kernel/signal.c

381

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/mips/kernel/signal.c

425

err = __get_user(tmp, &fpregs[0]) |

arch/mips/kernel/signal.c

426

__get_user(tmp, &fpregs[31]) |

arch/mips/kernel/signal.c

74

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/mips/kernel/signal.c

83

&fpregs[i]);

arch/mips/kernel/signal.c

93

uint64_t __user *fpregs = sc + abi->off_sc_fpregs;

arch/parisc/math-emu/fpudispatch.c

1001

retval = dbl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

1002

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

1026

retval = sgl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

1027

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

1033

retval = dbl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

1034

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

1069

return(sgl_fadd(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1070

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1072

return(dbl_fadd(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1073

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1079

return(sgl_fsub(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1080

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1082

return(dbl_fsub(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1083

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1115

return(sgl_fmpy(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

1116

&fpregs[r2],&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1118

return(dbl_fmpy(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

1119

&fpregs[r2],&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1126

return(sgl_fdiv(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1127

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1129

return(dbl_fdiv(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1130

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1136

return(sgl_frem(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1137

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1139

return(dbl_frem(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

1140

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

1154

decode_06(ir,fpregs)

arch/parisc/math-emu/fpudispatch.c

1156

u_int fpregs[];

arch/parisc/math-emu/fpudispatch.c

1170

status = fpregs[0]; /* use a local copy of status reg */

arch/parisc/math-emu/fpudispatch.c

1171

fpu_type_flags=fpregs[FPU_TYPE_FLAG_POS]; /* get fpu type flags */

arch/parisc/math-emu/fpudispatch.c

1192

if (dbl_fmpy(&fpregs[rm1],&fpregs[rm2],

arch/parisc/math-emu/fpudispatch.c

1195

if (dbl_to_sgl_fcnvfxt(&fpregs[ta],

arch/parisc/math-emu/fpudispatch.c

1201

if (dbl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1204

if (dbl_fadd(&fpregs[ta], &fpregs[ra], &atmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1216

if (dbl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1219

if (dbl_fadd(&fpregs[ta], &fpregs[ra], &atmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1229

fpregs[tm] = mtmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1230

fpregs[tm+1] = mtmp.ints.i2;

arch/parisc/math-emu/fpudispatch.c

1231

fpregs[ta] = atmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1232

fpregs[ta+1] = atmp.ints.i2;

arch/parisc/math-emu/fpudispatch.c

1233

fpregs[0] = status;

arch/parisc/math-emu/fpudispatch.c

1263

if (sgl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1266

if (sgl_to_sgl_fcnvfxt(&fpregs[ta],&atmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1271

if (sgl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1274

if (sgl_fadd(&fpregs[ta], &fpregs[ra], &atmp.ints.i1,

arch/parisc/math-emu/fpudispatch.c

1282

fpregs[tm] = mtmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1283

fpregs[ta] = atmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1284

fpregs[0] = status;

arch/parisc/math-emu/fpudispatch.c

1294

decode_26(ir,fpregs)

arch/parisc/math-emu/fpudispatch.c

1296

u_int fpregs[];

arch/parisc/math-emu/fpudispatch.c

1309

status = fpregs[0];

arch/parisc/math-emu/fpudispatch.c

1328

if (dbl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,&status))

arch/parisc/math-emu/fpudispatch.c

1330

if (dbl_fsub(&fpregs[ta], &fpregs[ra], &atmp.ints.i1,&status))

arch/parisc/math-emu/fpudispatch.c

1336

fpregs[tm] = mtmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1337

fpregs[tm+1] = mtmp.ints.i2;

arch/parisc/math-emu/fpudispatch.c

1338

fpregs[ta] = atmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1339

fpregs[ta+1] = atmp.ints.i2;

arch/parisc/math-emu/fpudispatch.c

1340

fpregs[0] = status;

arch/parisc/math-emu/fpudispatch.c

1364

if (sgl_fmpy(&fpregs[rm1],&fpregs[rm2],&mtmp.ints.i1,&status))

arch/parisc/math-emu/fpudispatch.c

1366

if (sgl_fsub(&fpregs[ta], &fpregs[ra], &atmp.ints.i1,&status))

arch/parisc/math-emu/fpudispatch.c

1372

fpregs[tm] = mtmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1373

fpregs[ta] = atmp.ints.i1;

arch/parisc/math-emu/fpudispatch.c

1374

fpregs[0] = status;

arch/parisc/math-emu/fpudispatch.c

1385

decode_2e(ir,fpregs)

arch/parisc/math-emu/fpudispatch.c

1387

u_int fpregs[];

arch/parisc/math-emu/fpudispatch.c

1409

return(dbl_fmpynfadd(&fpregs[rm1], &fpregs[rm2],

arch/parisc/math-emu/fpudispatch.c

1410

&fpregs[ra], &fpregs[0], &fpregs[t]));

arch/parisc/math-emu/fpudispatch.c

1412

return(dbl_fmpyfadd(&fpregs[rm1], &fpregs[rm2],

arch/parisc/math-emu/fpudispatch.c

1413

&fpregs[ra], &fpregs[0], &fpregs[t]));

arch/parisc/math-emu/fpudispatch.c

1431

return(sgl_fmpynfadd(&fpregs[rm1], &fpregs[rm2],

arch/parisc/math-emu/fpudispatch.c

1432

&fpregs[ra], &fpregs[0], &fpregs[t]));

arch/parisc/math-emu/fpudispatch.c

1434

return(sgl_fmpyfadd(&fpregs[rm1], &fpregs[rm2],

arch/parisc/math-emu/fpudispatch.c

1435

&fpregs[ra], &fpregs[0], &fpregs[t]));

arch/parisc/math-emu/fpudispatch.c

158

static void parisc_linux_get_fpu_type(u_int fpregs[])

arch/parisc/math-emu/fpudispatch.c

164

fpregs[FPU_TYPE_FLAG_POS] = TIMEX_EXTEN_FLAG;

arch/parisc/math-emu/fpudispatch.c

167

fpregs[FPU_TYPE_FLAG_POS] = ROLEX_EXTEN_FLAG;

arch/parisc/math-emu/fpudispatch.c

169

fpregs[FPU_TYPE_FLAG_POS] = PA2_0_FPU_FLAG;

arch/parisc/math-emu/fpudispatch.c

182

fpudispatch(u_int ir, u_int excp_code, u_int holder, u_int fpregs[])

arch/parisc/math-emu/fpudispatch.c

190

parisc_linux_get_fpu_type(fpregs);

arch/parisc/math-emu/fpudispatch.c

192

fpu_type_flags=fpregs[FPU_TYPE_FLAG_POS]; /* get fpu type flags */

arch/parisc/math-emu/fpudispatch.c

209

return(decode_0c(ir,class,subop,fpregs));

arch/parisc/math-emu/fpudispatch.c

211

return(decode_0e(ir,class,subop,fpregs));

arch/parisc/math-emu/fpudispatch.c

213

return(decode_06(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

215

return(decode_26(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

217

return(decode_2e(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

237

emfpudispatch(u_int ir, u_int dummy1, u_int dummy2, u_int fpregs[])

arch/parisc/math-emu/fpudispatch.c

245

fpu_type_flags=fpregs[FPU_TYPE_FLAG_POS]; /* get fpu type flags */

arch/parisc/math-emu/fpudispatch.c

259

return(decode_0c(ir,class,subop,fpregs));

arch/parisc/math-emu/fpudispatch.c

261

return(decode_0e(ir,class,subop,fpregs));

arch/parisc/math-emu/fpudispatch.c

263

return(decode_06(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

265

return(decode_26(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

267

return(decode_2e(ir,fpregs));

arch/parisc/math-emu/fpudispatch.c

275

decode_0c(u_int ir, u_int class, u_int subop, u_int fpregs[])

arch/parisc/math-emu/fpudispatch.c

285

fpregs[0] = EMULATION_VERSION << 11;

arch/parisc/math-emu/fpudispatch.c

288

status = &fpregs[0]; /* fp status register */

arch/parisc/math-emu/fpudispatch.c

289

local_status = fpregs[0]; /* and local copy */

arch/parisc/math-emu/fpudispatch.c

311

fpregs[t+3] = fpregs[r1+3];

arch/parisc/math-emu/fpudispatch.c

312

fpregs[t+2] = fpregs[r1+2];

arch/parisc/math-emu/fpudispatch.c

315

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

318

fpregs[t] = fpregs[r1];

arch/parisc/math-emu/fpudispatch.c

329

fpregs[t+3] = fpregs[r1+3];

arch/parisc/math-emu/fpudispatch.c

330

fpregs[t+2] = fpregs[r1+2];

arch/parisc/math-emu/fpudispatch.c

333

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

337

fpregs[t] = fpregs[r1] & 0x7fffffff;

arch/parisc/math-emu/fpudispatch.c

348

fpregs[t+3] = fpregs[r1+3];

arch/parisc/math-emu/fpudispatch.c

349

fpregs[t+2] = fpregs[r1+2];

arch/parisc/math-emu/fpudispatch.c

352

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

356

fpregs[t] = fpregs[r1] ^ 0x80000000;

arch/parisc/math-emu/fpudispatch.c

367

fpregs[t+3] = fpregs[r1+3];

arch/parisc/math-emu/fpudispatch.c

368

fpregs[t+2] = fpregs[r1+2];

arch/parisc/math-emu/fpudispatch.c

371

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

375

fpregs[t] = fpregs[r1] | 0x80000000;

arch/parisc/math-emu/fpudispatch.c

382

return(sgl_fsqrt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

383

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

385

return(dbl_fsqrt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

386

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

395

return(sgl_frnd(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

396

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

398

return(dbl_frnd(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

399

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

427

return(sgl_to_dbl_fcnvff(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

428

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

430

return(dbl_to_sgl_fcnvff(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

431

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

439

return(sgl_to_sgl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

440

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

442

return(sgl_to_dbl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

443

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

445

return(dbl_to_sgl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

446

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

448

return(dbl_to_dbl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

449

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

455

return(sgl_to_sgl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

456

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

458

return(sgl_to_dbl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

459

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

461

return(dbl_to_sgl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

462

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

464

return(dbl_to_dbl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

465

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

471

return(sgl_to_sgl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

472

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

474

return(sgl_to_dbl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

475

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

477

return(dbl_to_sgl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

478

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

480

return(dbl_to_dbl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

481

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

487

return(sgl_to_sgl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

488

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

490

return(sgl_to_dbl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

491

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

493

return(dbl_to_sgl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

494

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

496

return(dbl_to_dbl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

497

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

503

return(sgl_to_sgl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

504

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

506

return(sgl_to_dbl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

507

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

509

return(dbl_to_sgl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

510

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

512

return(dbl_to_dbl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

513

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

519

return(sgl_to_sgl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

520

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

522

return(sgl_to_dbl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

523

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

525

return(dbl_to_sgl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

526

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

528

return(dbl_to_dbl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

529

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

537

fpu_type_flags=fpregs[FPU_TYPE_FLAG_POS];

arch/parisc/math-emu/fpudispatch.c

565

retval = sgl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

566

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

572

retval = dbl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

573

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

596

retval = sgl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

597

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

603

retval = dbl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

604

&fpregs[r2],extru(ir,fptpos,5),

arch/parisc/math-emu/fpudispatch.c

650

return(sgl_fadd(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

651

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

653

return(dbl_fadd(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

654

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

663

return(sgl_fsub(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

664

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

666

return(dbl_fsub(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

667

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

676

return(sgl_fmpy(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

677

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

679

return(dbl_fmpy(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

680

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

689

return(sgl_fdiv(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

690

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

692

return(dbl_fdiv(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

693

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

702

return(sgl_frem(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

703

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

705

return(dbl_frem(&fpregs[r1],&fpregs[r2],

arch/parisc/math-emu/fpudispatch.c

706

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

720

decode_0e(ir,class,subop,fpregs)

arch/parisc/math-emu/fpudispatch.c

722

u_int fpregs[];

arch/parisc/math-emu/fpudispatch.c

731

status = &fpregs[0];

arch/parisc/math-emu/fpudispatch.c

732

local_status = fpregs[0];

arch/parisc/math-emu/fpudispatch.c

766

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

769

fpregs[t] = fpregs[r1];

arch/parisc/math-emu/fpudispatch.c

779

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

782

fpregs[t] = fpregs[r1] & 0x7fffffff;

arch/parisc/math-emu/fpudispatch.c

792

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

795

fpregs[t] = fpregs[r1] ^ 0x80000000;

arch/parisc/math-emu/fpudispatch.c

805

fpregs[t+1] = fpregs[r1+1];

arch/parisc/math-emu/fpudispatch.c

808

fpregs[t] = fpregs[r1] | 0x80000000;

arch/parisc/math-emu/fpudispatch.c

815

return(sgl_fsqrt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

816

&fpregs[t], status));

arch/parisc/math-emu/fpudispatch.c

818

return(dbl_fsqrt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

819

&fpregs[t], status));

arch/parisc/math-emu/fpudispatch.c

828

return(sgl_frnd(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

829

&fpregs[t], status));

arch/parisc/math-emu/fpudispatch.c

831

return(dbl_frnd(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

832

&fpregs[t], status));

arch/parisc/math-emu/fpudispatch.c

858

return(sgl_to_dbl_fcnvff(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

859

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

861

return(dbl_to_sgl_fcnvff(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

862

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

870

return(sgl_to_sgl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

871

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

873

return(sgl_to_dbl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

874

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

876

return(dbl_to_sgl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

877

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

879

return(dbl_to_dbl_fcnvxf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

880

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

886

return(sgl_to_sgl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

887

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

889

return(sgl_to_dbl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

890

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

892

return(dbl_to_sgl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

893

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

895

return(dbl_to_dbl_fcnvfx(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

896

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

902

return(sgl_to_sgl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

903

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

905

return(sgl_to_dbl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

906

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

908

return(dbl_to_sgl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

909

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

911

return(dbl_to_dbl_fcnvfxt(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

912

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

918

return(sgl_to_sgl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

919

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

921

return(sgl_to_dbl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

922

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

924

return(dbl_to_sgl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

925

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

927

return(dbl_to_dbl_fcnvuf(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

928

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

934

return(sgl_to_sgl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

935

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

937

return(sgl_to_dbl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

938

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

940

return(dbl_to_sgl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

941

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

943

return(dbl_to_dbl_fcnvfu(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

944

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

950

return(sgl_to_sgl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

951

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

953

return(sgl_to_dbl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

954

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

956

return(dbl_to_sgl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

957

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

959

return(dbl_to_dbl_fcnvfut(&fpregs[r1],0,

arch/parisc/math-emu/fpudispatch.c

960

&fpregs[t],status));

arch/parisc/math-emu/fpudispatch.c

980

fpu_type_flags=fpregs[FPU_TYPE_FLAG_POS];

arch/parisc/math-emu/fpudispatch.c

994

retval = sgl_fcmp(&fpregs[r1],

arch/parisc/math-emu/fpudispatch.c

995

&fpregs[r2],extru(ir,fptpos,5),

arch/s390/include/asm/fpu.h

277

static inline void fpregs_store(_s390_fp_regs *fpregs, struct fpu *fpu)

arch/s390/include/asm/fpu.h

279

fpregs->pad = 0;

arch/s390/include/asm/fpu.h

280

fpregs->fpc = fpu->fpc;

arch/s390/include/asm/fpu.h

281

convert_vx_to_fp((freg_t *)&fpregs->fprs, fpu->vxrs);

arch/s390/include/asm/fpu.h

284

static inline void fpregs_load(_s390_fp_regs *fpregs, struct fpu *fpu)

arch/s390/include/asm/fpu.h

286

fpu->fpc = fpregs->fpc;

arch/s390/include/asm/fpu.h

287

convert_fp_to_vx(fpu->vxrs, (freg_t *)&fpregs->fprs);

arch/s390/include/uapi/asm/sigcontext.h

52

_s390_fp_regs fpregs;

arch/s390/kernel/signal.c

133

fpregs_store(&user_sregs.fpregs, &current->thread.ufpu);

arch/s390/kernel/signal.c

167

fpregs_load(&user_sregs.fpregs, &current->thread.ufpu);

arch/sparc/include/asm/fpumacro.h

18

#define FPUSTATE (struct fpustate *)(current_thread_info()->fpregs)

arch/sparc/include/asm/switch_to_32.h

103

void fpsave(unsigned long *fpregs, unsigned long *fsr,

arch/sparc/include/asm/thread_info_64.h

63

unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]

arch/sparc/kernel/entry.h

40

void fpsave(unsigned long *fpregs, unsigned long *fsr,

arch/sparc/kernel/entry.h

42

void fpload(unsigned long *fpregs, unsigned long *fsr);

arch/sparc/kernel/ptrace_32.c

187

unsigned long *fpregs = target->thread.float_regs;

arch/sparc/kernel/ptrace_32.c

195

fpregs,

arch/sparc/kernel/ptrace_32.c

305

unsigned long *fpregs = target->thread.float_regs;

arch/sparc/kernel/ptrace_32.c

313

fpregs,

arch/sparc/kernel/ptrace_64.c

354

membuf_write(&to, t->fpregs, 16 * sizeof(u64));

arch/sparc/kernel/ptrace_64.c

359

membuf_write(&to, t->fpregs + 16, 16 * sizeof(u64));

arch/sparc/kernel/ptrace_64.c

376

unsigned long *fpregs = task_thread_info(target)->fpregs;

arch/sparc/kernel/ptrace_64.c

384

fpregs,

arch/sparc/kernel/ptrace_64.c

688

membuf_write(&to, t->fpregs, 32 * sizeof(u32));

arch/sparc/kernel/ptrace_64.c

703

unsigned long *fpregs = task_thread_info(target)->fpregs;

arch/sparc/kernel/ptrace_64.c

713

fpregs,

arch/sparc/kernel/ptrace_64.c

838

membuf_write(&to, t->fpregs, 32 * sizeof(u32));

arch/sparc/kernel/ptrace_64.c

851

unsigned long *fpregs = task_thread_info(target)->fpregs;

arch/sparc/kernel/ptrace_64.c

861

fpregs,

arch/sparc/kernel/signal_32.c

32

extern void fpsave(unsigned long *fpregs, unsigned long *fsr,

arch/sparc/kernel/signal_32.c

34

extern void fpload(unsigned long *fpregs, unsigned long *fsr);

arch/sparc/kernel/signal_64.c

111

unsigned long *fpregs = current_thread_info()->fpregs;

arch/sparc/kernel/signal_64.c

117

err |= copy_from_user(fpregs,

arch/sparc/kernel/signal_64.c

121

err |= copy_from_user(fpregs+16,

arch/sparc/kernel/signal_64.c

209

unsigned long *fpregs = current_thread_info()->fpregs;

arch/sparc/kernel/signal_64.c

214

err |= copy_to_user(&(mcp->mc_fpregs.mcfpu_fregs), fpregs,

arch/sparc/kernel/signal_64.c

218

((unsigned long __user *)&(mcp->mc_fpregs.mcfpu_fregs))+16, fpregs+16,

arch/sparc/kernel/sigutil_64.c

17

unsigned long *fpregs = current_thread_info()->fpregs;

arch/sparc/kernel/sigutil_64.c

23

err |= copy_to_user(&fpu->si_float_regs[0], fpregs,

arch/sparc/kernel/sigutil_64.c

26

err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,

arch/sparc/kernel/sigutil_64.c

37

unsigned long *fpregs = current_thread_info()->fpregs;

arch/sparc/kernel/sigutil_64.c

48

err |= copy_from_user(fpregs, &fpu->si_float_regs[0],

arch/sparc/kernel/sigutil_64.c

51

err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],

arch/sparc/kernel/traps_64.c

2865

TI_FPREGS != offsetof(struct thread_info, fpregs) ||

arch/x86/kernel/fpu/signal.c

329

union fpregs_state *fpregs;

arch/x86/kernel/fpu/signal.c

381

fpregs = &fpu->fpstate->regs;

arch/x86/kernel/fpu/signal.c

386

if (__copy_from_user(&fpregs->fxsave, buf_fx,

arch/x86/kernel/fpu/signal.c

387

sizeof(fpregs->fxsave)))

arch/x86/kernel/fpu/signal.c

392

if (fpregs->fxsave.mxcsr & ~mxcsr_feature_mask)

arch/x86/kernel/fpu/signal.c

396

fpregs->fxsave.mxcsr &= mxcsr_feature_mask;

arch/x86/kernel/fpu/signal.c

401

fpregs->xsave.header.xfeatures |= XFEATURE_MASK_FPSSE;

arch/x86/kernel/fpu/signal.c

405

convert_to_fxsr(&fpregs->fxsave, &env);

arch/x86/kernel/fpu/signal.c

420

fpregs->xsave.header.xfeatures &= mask;

arch/x86/kernel/fpu/signal.c

424

success = !fxrstor_safe(&fpregs->fxsave);

arch/x86/um/os-Linux/mcontext.c

111

res = (void *)(((unsigned long)mcontext->fpregs &

arch/x86/um/ptrace.c

220

void *fpregs = task_pt_regs(target)->regs.fp;

arch/x86/um/ptrace.c

222

membuf_write(&to, fpregs, regset->size * regset->n);

arch/x86/um/ptrace.c

231

void *fpregs = task_pt_regs(target)->regs.fp;

arch/x86/um/ptrace.c

234

fpregs, 0, regset->size * regset->n);

tools/testing/selftests/mm/protection_keys.c

318

char *fpregs;

tools/testing/selftests/mm/protection_keys.c

336

fpregs = (char *) uctxt->uc_mcontext.fpregs;

tools/testing/selftests/mm/protection_keys.c

350

fpregs += 0x70;

tools/testing/selftests/mm/protection_keys.c

353

pkey_reg_ptr = (void *)(&fpregs[pkey_reg_offset]);

tools/testing/selftests/mm/protection_keys.c

367

dprintf1(" fpregs: %p\n", fpregs);

tools/testing/selftests/x86/amx.c

71

void *xbuf = ctx->uc_mcontext.fpregs;

tools/testing/selftests/x86/corrupt_xstate_header.c

36

uint8_t *fpstate = (uint8_t *)uc->uc_mcontext.fpregs;

tools/testing/selftests/x86/xstate.c

374

void *xbuf = ctx->uc_mcontext.fpregs;