arch/arm/include/asm/elf.h

22

typedef struct user_fp elf_fpregset_t;

arch/arm/include/asm/user.h

76

struct user_fp u_fp; /* FP state */

arch/arm/kernel/ptrace.c

577

sizeof(struct user_fp));

arch/arm/kernel/ptrace.c

589

0, sizeof(struct user_fp));

arch/arm/kernel/ptrace.c

693

.n = sizeof(struct user_fp) / sizeof(u32),

arch/csky/abiv2/fpu.c

149

void save_to_user_fp(struct user_fp *user_fp)

arch/csky/abiv2/fpu.c

160

user_fp->fcr = tmp1;

arch/csky/abiv2/fpu.c

161

user_fp->fesr = tmp2;

arch/csky/abiv2/fpu.c

163

fpregs = &user_fp->vr[0];

arch/csky/abiv2/fpu.c

211

void restore_from_user_fp(struct user_fp *user_fp)

arch/csky/abiv2/fpu.c

219

tmp1 = user_fp->fcr;

arch/csky/abiv2/fpu.c

220

tmp2 = user_fp->fesr;

arch/csky/abiv2/fpu.c

225

fpregs = &user_fp->vr[0];

arch/csky/abiv2/inc/abi/fpu.h

14

void save_to_user_fp(struct user_fp *user_fp);

arch/csky/abiv2/inc/abi/fpu.h

15

void restore_from_user_fp(struct user_fp *user_fp);

arch/csky/include/asm/elf.h

32

typedef struct user_fp elf_fpregset_t;

arch/csky/include/asm/processor.h

46

struct user_fp __aligned(16) user_fp;

arch/csky/include/asm/switch_to.h

12

save_to_user_fp(&prev->thread.user_fp);

arch/csky/include/asm/switch_to.h

13

restore_from_user_fp(&next->thread.user_fp);

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

10

struct user_fp sc_user_fp;

arch/csky/kernel/asm-offsets.c

22

DEFINE(THREAD_FESR, offsetof(struct thread_struct, user_fp.fesr));

arch/csky/kernel/asm-offsets.c

23

DEFINE(THREAD_FCR, offsetof(struct thread_struct, user_fp.fcr));

arch/csky/kernel/asm-offsets.c

24

DEFINE(THREAD_FPREG, offsetof(struct thread_struct, user_fp.vr));

arch/csky/kernel/process.c

42

save_to_user_fp(&p->thread.user_fp);

arch/csky/kernel/process.c

75

memcpy(fpu, &current->thread.user_fp, sizeof(*fpu));

arch/csky/kernel/ptrace.c

117

struct user_fp *regs = (struct user_fp *)&target->thread.user_fp;

arch/csky/kernel/ptrace.c

121

struct user_fp tmp = *regs;

arch/csky/kernel/ptrace.c

143

struct user_fp *regs = (struct user_fp *)&target->thread.user_fp;

arch/csky/kernel/ptrace.c

147

struct user_fp tmp;

arch/csky/kernel/ptrace.c

178

.n = sizeof(struct user_fp) / sizeof(u32),

arch/csky/kernel/signal.c

19

struct user_fp user_fp;

arch/csky/kernel/signal.c

21

err = __copy_from_user(&user_fp, &sc->sc_user_fp, sizeof(user_fp));

arch/csky/kernel/signal.c

23

restore_from_user_fp(&user_fp);

arch/csky/kernel/signal.c

30

struct user_fp user_fp;

arch/csky/kernel/signal.c

32

save_to_user_fp(&user_fp);

arch/csky/kernel/signal.c

34

return __copy_to_user(&sc->sc_user_fp, &user_fp, sizeof(user_fp));