arch/mips/include/asm/asmmacro-32.h

19

cfc1 \tmp, fcr31

arch/mips/include/asm/asmmacro-32.h

60

ctc1 \tmp, fcr31

arch/mips/include/asm/asmmacro.h

163

ctc1 \tmp, fcr31

arch/mips/include/asm/asmmacro.h

87

cfc1 \tmp, fcr31

arch/mips/include/asm/fpu.h

132

if (current->thread.fpu.fcr31 & FPU_CSR_NAN2008) {

arch/mips/include/asm/fpu.h

184

tsk->thread.fpu.fcr31 =

arch/mips/include/asm/fpu_emulator.h

171

void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr,

arch/mips/include/asm/fpu_emulator.h

174

unsigned long fcr31);

arch/mips/include/asm/fpu_emulator.h

180

static inline unsigned long mask_fcr31_x(unsigned long fcr31)

arch/mips/include/asm/fpu_emulator.h

182

return fcr31 & (FPU_CSR_UNI_X |

arch/mips/include/asm/fpu_emulator.h

183

((fcr31 & FPU_CSR_ALL_E) <<

arch/mips/include/asm/mips-r2-to-r6-emul.h

88

unsigned long *fcr31)

arch/mips/include/asm/mips-r2-to-r6-emul.h

96

unsigned long *fcr31);

arch/mips/include/asm/processor.h

125

unsigned int fcr31;

arch/mips/include/asm/processor.h

288

.fcr31 = 0, \

arch/mips/include/asm/switch_to.h

90

unsigned long fcr31 = mask_fcr31_x(next->thread.fpu.fcr31); \

arch/mips/include/asm/switch_to.h

93

if (unlikely(fcr31)) { \

arch/mips/include/asm/switch_to.h

95

next->thread.fpu.fcr31 &= ~fcr31; \

arch/mips/include/asm/switch_to.h

96

force_fcr31_sig(fcr31, pc, next); \

arch/mips/include/asm/traps.h

45

asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31);

arch/mips/kernel/asm-offsets.c

187

OFFSET(THREAD_FCR31, task_struct, thread.fpu.fcr31);

arch/mips/kernel/asm-offsets.c

403

OFFSET(VCPU_FCR31, kvm_vcpu_arch, fpu.fcr31);

arch/mips/kernel/branch.c

145

unsigned int fcr31;

arch/mips/kernel/branch.c

154

fcr31 = read_32bit_cp1_register(CP1_STATUS);

arch/mips/kernel/branch.c

156

fcr31 = current->thread.fpu.fcr31;

arch/mips/kernel/branch.c

160

fcr31 = ~fcr31;

arch/mips/kernel/branch.c

165

if (fcr31 & (1 << bit))

arch/mips/kernel/branch.c

688

unsigned int bit, fcr31, reg;

arch/mips/kernel/branch.c

712

fcr31 = read_32bit_cp1_register(CP1_STATUS);

arch/mips/kernel/branch.c

714

fcr31 = current->thread.fpu.fcr31;

arch/mips/kernel/branch.c

723

if (~fcr31 & (1 << bit)) {

arch/mips/kernel/branch.c

735

if (fcr31 & (1 << bit)) {

arch/mips/kernel/elf.c

318

t->thread.fpu.fcr31 = c->fpu_csr31;

arch/mips/kernel/elf.c

322

t->thread.fpu.fcr31 &= ~FPU_CSR_NAN2008;

arch/mips/kernel/elf.c

324

t->thread.fpu.fcr31 &= ~FPU_CSR_ABS2008;

arch/mips/kernel/elf.c

328

t->thread.fpu.fcr31 |= FPU_CSR_NAN2008;

arch/mips/kernel/elf.c

330

t->thread.fpu.fcr31 |= FPU_CSR_ABS2008;

arch/mips/kernel/kgdb.c

146

memcpy((void *)&current->thread.fpu.fcr31, mem,

arch/mips/kernel/kgdb.c

181

memcpy(mem, (void *)&current->thread.fpu.fcr31,

arch/mips/kernel/mips-r2-to-r6-emul.c

1185

*fcr31 = res = mask_fcr31_x(current->thread.fpu.fcr31);

arch/mips/kernel/mips-r2-to-r6-emul.c

1186

current->thread.fpu.fcr31 &= ~res;

arch/mips/kernel/mips-r2-to-r6-emul.c

204

csr = current->thread.fpu.fcr31;

arch/mips/kernel/mips-r2-to-r6-emul.c

227

csr = current->thread.fpu.fcr31;

arch/mips/kernel/mips-r2-to-r6-emul.c

906

int mipsr2_decoder(struct pt_regs *regs, u32 inst, unsigned long *fcr31)

arch/mips/kernel/ptrace.c

1138

tmp = child->thread.fpu.fcr31;

arch/mips/kernel/ptrace.c

351

u32 fcr31;

arch/mips/kernel/ptrace.c

354

fcr31 = child->thread.fpu.fcr31;

arch/mips/kernel/ptrace.c

356

child->thread.fpu.fcr31 = (value & ~mask) | (fcr31 & mask);

arch/mips/kernel/ptrace.c

376

__put_user(child->thread.fpu.fcr31, data + 64);

arch/mips/kernel/ptrace.c

449

membuf_write(&to, &target->thread.fpu.fcr31, sizeof(u32));

arch/mips/kernel/ptrace.c

514

u32 fcr31;

arch/mips/kernel/ptrace.c

533

&fcr31,

arch/mips/kernel/ptrace.c

538

ptrace_setfcr31(target, fcr31);

arch/mips/kernel/ptrace.c

629

.fcsr = target->thread.fpu.fcr31,

arch/mips/kernel/ptrace.c

686

target->thread.fpu.fcr31 = ctrl_regs.fcsr & ~FPU_CSR_ALL_X;

arch/mips/kernel/ptrace32.c

117

tmp = child->thread.fpu.fcr31;

arch/mips/kernel/ptrace32.c

217

child->thread.fpu.fcr31 = 0;

arch/mips/kernel/ptrace32.c

233

child->thread.fpu.fcr31 = data;

arch/mips/kernel/signal.c

104

err |= __get_user(current->thread.fpu.fcr31, csr);

arch/mips/kernel/signal.c

85

err |= __put_user(current->thread.fpu.fcr31, csr);

arch/mips/kernel/traps.c

1169

unsigned long fcr31 = 0;

arch/mips/kernel/traps.c

1171

status = mipsr2_decoder(regs, opcode, &fcr31);

arch/mips/kernel/traps.c

1181

fcr31);

arch/mips/kernel/traps.c

1386

current->thread.fpu.fcr31);

arch/mips/kernel/traps.c

1470

unsigned long fcr31;

arch/mips/kernel/traps.c

1485

fcr31 = mask_fcr31_x(current->thread.fpu.fcr31);

arch/mips/kernel/traps.c

1486

current->thread.fpu.fcr31 &= ~fcr31;

arch/mips/kernel/traps.c

1489

if (!process_fpemu_return(sig, fault_addr, fcr31) && !err)

arch/mips/kernel/traps.c

773

void force_fcr31_sig(unsigned long fcr31, void __user *fault_addr,

arch/mips/kernel/traps.c

778

if (fcr31 & FPU_CSR_INV_X)

arch/mips/kernel/traps.c

780

else if (fcr31 & FPU_CSR_DIV_X)

arch/mips/kernel/traps.c

782

else if (fcr31 & FPU_CSR_OVF_X)

arch/mips/kernel/traps.c

784

else if (fcr31 & FPU_CSR_UDF_X)

arch/mips/kernel/traps.c

786

else if (fcr31 & FPU_CSR_INE_X)

arch/mips/kernel/traps.c

792

int process_fpemu_return(int sig, void __user *fault_addr, unsigned long fcr31)

arch/mips/kernel/traps.c

801

force_fcr31_sig(fcr31, fault_addr, current);

arch/mips/kernel/traps.c

829

unsigned long fcr31;

arch/mips/kernel/traps.c

861

fcr31 = mask_fcr31_x(current->thread.fpu.fcr31);

arch/mips/kernel/traps.c

862

current->thread.fpu.fcr31 &= ~fcr31;

arch/mips/kernel/traps.c

868

process_fpemu_return(sig, fault_addr, fcr31);

arch/mips/kernel/traps.c

876

asmlinkage void do_fpe(struct pt_regs *regs, unsigned long fcr31)

arch/mips/kernel/traps.c

888

write_32bit_cp1_register(CP1_STATUS, fcr31 & ~mask_fcr31_x(fcr31));

arch/mips/kernel/traps.c

893

if (fcr31 & FPU_CSR_UNI_X) {

arch/mips/kernel/traps.c

913

fcr31 = mask_fcr31_x(current->thread.fpu.fcr31);

arch/mips/kernel/traps.c

914

current->thread.fpu.fcr31 &= ~fcr31;

arch/mips/kernel/traps.c

924

process_fpemu_return(sig, fault_addr, fcr31);

arch/mips/kvm/entry.c

611

uasm_i_sw(&p, GPR_T0, offsetof(struct kvm_vcpu_arch, fpu.fcr31),

arch/mips/kvm/mips.c

701

v = fpu->fcr31;

arch/mips/kvm/mips.c

835

fpu->fcr31 = v;

arch/mips/math-emu/cp1emu.c

1179

if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) {

arch/mips/math-emu/cp1emu.c

1213

cond = ctx->fcr31 & cbit;

arch/mips/math-emu/cp1emu.c

1375

if (((ctx->fcr31 & cond) != 0) == ((MIPSInst_RT(ir) & 1) != 0))

arch/mips/math-emu/cp1emu.c

1566

ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr;

arch/mips/math-emu/cp1emu.c

1567

if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) {

arch/mips/math-emu/cp1emu.c

1761

if (((ctx->fcr31 & cond) != 0) !=

arch/mips/math-emu/cp1emu.c

2134

if (((ctx->fcr31 & cond) != 0) !=

arch/mips/math-emu/cp1emu.c

2764

ctx->fcr31 = (ctx->fcr31 & ~FPU_CSR_ALL_X) | rcsr;

arch/mips/math-emu/cp1emu.c

2765

if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) {

arch/mips/math-emu/cp1emu.c

2781

ctx->fcr31 |= cbit;

arch/mips/math-emu/cp1emu.c

2783

ctx->fcr31 &= ~cbit;

arch/mips/math-emu/cp1emu.c

428

unsigned int fcr31;

arch/mips/math-emu/cp1emu.c

734

fcr31 = read_32bit_cp1_register(CP1_STATUS);

arch/mips/math-emu/cp1emu.c

736

fcr31 = current->thread.fpu.fcr31;

arch/mips/math-emu/cp1emu.c

745

if (~fcr31 & (1 << bit))

arch/mips/math-emu/cp1emu.c

756

if (fcr31 & (1 << bit))

arch/mips/math-emu/cp1emu.c

851

u32 fcr31 = ctx->fcr31;

arch/mips/math-emu/cp1emu.c

856

value = fcr31;

arch/mips/math-emu/cp1emu.c

864

value = (fcr31 >> (FPU_CSR_FS_S - MIPS_FENR_FS_S)) &

arch/mips/math-emu/cp1emu.c

866

value |= fcr31 & (FPU_CSR_ALL_E | FPU_CSR_RM);

arch/mips/math-emu/cp1emu.c

874

value = fcr31 & (FPU_CSR_ALL_X | FPU_CSR_ALL_S);

arch/mips/math-emu/cp1emu.c

882

value = (fcr31 >> (FPU_CSR_COND_S - MIPS_FCCR_COND0_S)) &

arch/mips/math-emu/cp1emu.c

884

value |= (fcr31 >> (FPU_CSR_COND1_S - MIPS_FCCR_COND1_S)) &

arch/mips/math-emu/cp1emu.c

908

u32 fcr31 = ctx->fcr31;

arch/mips/math-emu/cp1emu.c

924

fcr31 = (value & ~mask) | (fcr31 & mask);

arch/mips/math-emu/cp1emu.c

932

fcr31 &= ~(FPU_CSR_FS | FPU_CSR_ALL_E | FPU_CSR_RM);

arch/mips/math-emu/cp1emu.c

933

fcr31 |= (value << (FPU_CSR_FS_S - MIPS_FENR_FS_S)) &

arch/mips/math-emu/cp1emu.c

935

fcr31 |= value & (FPU_CSR_ALL_E | FPU_CSR_RM);

arch/mips/math-emu/cp1emu.c

943

fcr31 &= ~(FPU_CSR_ALL_X | FPU_CSR_ALL_S);

arch/mips/math-emu/cp1emu.c

944

fcr31 |= value & (FPU_CSR_ALL_X | FPU_CSR_ALL_S);

arch/mips/math-emu/cp1emu.c

952

fcr31 &= ~(FPU_CSR_CONDX | FPU_CSR_COND);

arch/mips/math-emu/cp1emu.c

953

fcr31 |= (value << (FPU_CSR_COND_S - MIPS_FCCR_COND0_S)) &

arch/mips/math-emu/cp1emu.c

955

fcr31 |= (value << (FPU_CSR_COND1_S - MIPS_FCCR_COND1_S)) &

arch/mips/math-emu/cp1emu.c

963

ctx->fcr31 = fcr31;

arch/mips/math-emu/ieee754.h

170

#define ieee754_csr (*(struct _ieee754_csr *)(&current->thread.fpu.fcr31))