| /linux/arch/x86/kernel/fpu/ |
| H A D | context.h | 31 static inline void __fpu_invalidate_fpregs_state(struct fpu *fpu) in __fpu_invalidate_fpregs_state()
36 static inline int fpregs_state_valid(struct fpu *fpu, unsigned int cpu) in fpregs_state_valid()
41 static inline void fpregs_deactivate(struct fpu *fpu) in fpregs_deactivate()
47 static inline void fpregs_activate(struct fpu *fpu) in fpregs_activate()
56 struct fpu *fpu = ¤t->thread.fpu; in fpregs_restore_userregs() local
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| H A D | core.c | 92 static void update_avx_timestamp(struct fpu *fpu) in update_avx_timestamp()
115 void save_fpregs_to_fpstate(struct fpu *fpu) in save_fpregs_to_fpstate()
333 struct fpu *fpu = ¤t->thread.fpu; in fpu_swap_kvm_fpstate() local
459 void fpu_sync_fpstate(struct fpu *fpu) in fpu_sync_fpstate()
529 void fpstate_reset(struct fpu *fpu) in fpstate_reset()
676 void fpu__drop(struct fpu *fpu) in fpu__drop()
714 struct fpu *fpu = ¤t->thread.fpu; in fpu_reset_fpregs() local
741 void fpu__clear_user_states(struct fpu *fpu) in fpu__clear_user_states()
817 struct fpu *fpu = ¤t->thread.fpu; in fpregs_assert_state_consistent() local
829 struct fpu *fpu = ¤t->thread.fpu; in fpregs_mark_activate() local
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| H A D | regset.c | 46 static void sync_fpstate(struct fpu *fpu) in sync_fpstate()
60 static void fpu_force_restore(struct fpu *fpu) in fpu_force_restore()
74 struct fpu *fpu = &target->thread.fpu; in xfpregs_get() local
94 struct fpu *fpu = &target->thread.fpu; in xfpregs_set() local
146 struct fpu *fpu = &target->thread.fpu; in xstateregs_set() local
190 struct fpu *fpu = &target->thread.fpu; in ssp_get() local
217 struct fpu *fpu = &target->thread.fpu; in ssp_set() local
404 struct fpu *fpu = &target->thread.fpu; in fpregs_get() local
436 struct fpu *fpu = &target->thread.fpu; in fpregs_set() local
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| H A D | signal.c | 280 struct fpu *fpu = ¤t->thread.fpu; in restore_fpregs_from_user() local
340 struct fpu *fpu = &tsk->thread.fpu; in __fpu_restore_sig() local
460 struct fpu *fpu = ¤t->thread.fpu; in fpu__restore_sig() local
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| /linux/arch/s390/include/asm/ |
| H A D | fpu-types.h | 14 struct fpu { struct
19 struct kernel_fpu_hdr { argument
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| H A D | fpu.h | 282 static inline void fpregs_store(_s390_fp_regs *fpregs, struct fpu *fpu) in fpregs_store()
289 static inline void fpregs_load(_s390_fp_regs *fpregs, struct fpu *fpu) in fpregs_load()
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| /linux/arch/sparc/kernel/ |
| H A D | sigutil_32.c | 15 int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu) in save_fpu_state()
49 int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu) in restore_fpu_state()
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| H A D | sigutil_64.c | 15 int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu) in save_fpu_state()
35 int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu) in restore_fpu_state()
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| H A D | cpu.c | 283 const struct fpu_info *fpu; in set_cpu_and_fpu() local
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| /linux/arch/x86/include/asm/fpu/ |
| H A D | types.h | 450 struct fpu { struct
463 unsigned int last_cpu;
493 struct fpu_state_perm perm; argument
500 struct fpu_state_perm guest_perm; argument
520 struct fpu_guest { argument
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| H A D | api.h | 138 static inline void fpstate_free(struct fpu *fpu) { } in fpstate_free()
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| /linux/tools/testing/selftests/kvm/s390x/ |
| H A D | resets.c | |
| /linux/arch/mips/dec/ |
| H A D | int-handler.S | 284 fpu: label
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| /linux/arch/mips/kvm/ |
| H A D | mips.c | 651 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_get_reg() local
763 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_set_reg() local
1016 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
1021 int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_set_fpu()
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| /linux/arch/csky/kernel/ |
| H A D | process.c | 73 int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) in elf_core_copy_task_fpregs()
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| /linux/arch/microblaze/kernel/ |
| H A D | process.c | 136 int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) in elf_core_copy_task_fpregs()
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| /linux/arch/m68k/kernel/ |
| H A D | setup_no.c | 176 char *cpu, *mmu, *fpu; in show_cpuinfo() local
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| H A D | process.c | 218 int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) in elf_core_copy_task_fpregs()
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| /linux/arch/arc/include/asm/ |
| H A D | processor.h | 31 struct arc_fpu fpu; member
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| /linux/arch/sh/include/asm/ |
| H A D | user.h | 40 struct user_fpu_struct fpu; /* Math Co-processor registers */ member
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| /linux/arch/sh/kernel/cpu/sh4/ |
| H A D | fpu.c | 146 static void denormal_to_double(struct sh_fpu_hard_struct *fpu, int n) in denormal_to_double()
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| /linux/arch/x86/kernel/ |
| H A D | signal.c | 258 struct fpu *fpu = ¤t->thread.fpu; in handle_signal() local
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| /linux/arch/alpha/kernel/ |
| H A D | process.c | 339 int elf_core_copy_task_fpregs(struct task_struct *t, elf_fpregset_t *fpu) in elf_core_copy_task_fpregs()
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| /linux/arch/sh/math-emu/ |
| H A D | math.c | 476 static void fpu_init(struct sh_fpu_soft_struct *fpu) in fpu_init()
497 struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu); in do_fpu_inst() local
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| /linux/arch/sh/kernel/cpu/sh2a/ |
| H A D | fpu.c | 377 denormal_to_double (struct sh_fpu_hard_struct *fpu, int n) in denormal_to_double()
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