| /linux/arch/x86/kernel/fpu/ |
| A D | context.h | 32 static inline void __fpu_invalidate_fpregs_state(struct fpu *fpu) in __fpu_invalidate_fpregs_state()
37 static inline int fpregs_state_valid(struct fpu *fpu, unsigned int cpu) in fpregs_state_valid()
42 static inline void fpregs_deactivate(struct fpu *fpu) in fpregs_deactivate()
48 static inline void fpregs_activate(struct fpu *fpu) in fpregs_activate()
57 struct fpu *fpu = ¤t->thread.fpu; in fpregs_restore_userregs() local
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| A D | core.c | 115 void save_fpregs_to_fpstate(struct fpu *fpu) in save_fpregs_to_fpstate()
242 struct fpu *fpu = ¤t->thread.fpu; in fpu_swap_kvm_fpstate() local
373 void fpu_sync_fpstate(struct fpu *fpu) in fpu_sync_fpstate()
443 void fpstate_reset(struct fpu *fpu) in fpstate_reset()
546 void fpu__drop(struct fpu *fpu) in fpu__drop()
584 struct fpu *fpu = ¤t->thread.fpu; in fpu_reset_fpregs() local
611 void fpu__clear_user_states(struct fpu *fpu) in fpu__clear_user_states()
669 struct fpu *fpu = ¤t->thread.fpu; in fpregs_assert_state_consistent() local
681 struct fpu *fpu = ¤t->thread.fpu; in fpregs_mark_activate() local
692 int fpu__exception_code(struct fpu *fpu, int trap_nr) in fpu__exception_code()
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| A D | regset.c | 45 static void sync_fpstate(struct fpu *fpu) in sync_fpstate()
59 static void fpu_force_restore(struct fpu *fpu) in fpu_force_restore()
73 struct fpu *fpu = &target->thread.fpu; in xfpregs_get() local
93 struct fpu *fpu = &target->thread.fpu; in xfpregs_set() local
146 struct fpu *fpu = &target->thread.fpu; in xstateregs_set() local
323 struct fpu *fpu = &target->thread.fpu; in fpregs_get() local
355 struct fpu *fpu = &target->thread.fpu; in fpregs_set() local
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| A D | signal.c | 280 struct fpu *fpu = ¤t->thread.fpu; in restore_fpregs_from_user() local
338 struct fpu *fpu = &tsk->thread.fpu; in __fpu_restore_sig() local
462 struct fpu *fpu = ¤t->thread.fpu; in fpu__restore_sig() local
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| A D | xstate.c | 1513 static struct fpstate *fpu_install_fpstate(struct fpu *fpu, in fpu_install_fpstate()
1542 struct fpu *fpu = ¤t->thread.fpu; in fpstate_realloc() local
1607 struct fpu *fpu = ¤t->group_leader->thread.fpu; in __xstate_request_perm() local
1680 struct fpu *fpu; in xfd_enable_feature() local
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| /linux/arch/s390/include/asm/fpu/ |
| A D | types.h | 14 struct fpu { struct
29 struct kernel_fpu { argument
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| A D | internal.h | 41 static inline void fpregs_store(_s390_fp_regs *fpregs, struct fpu *fpu) in fpregs_store()
52 static inline void fpregs_load(_s390_fp_regs *fpregs, struct fpu *fpu) in fpregs_load()
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| /linux/arch/sparc/kernel/ |
| 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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| 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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| /linux/arch/x86/include/asm/fpu/ |
| A D | types.h | 434 struct fpu { struct
447 unsigned int last_cpu;
477 struct fpu_state_perm perm; argument
497 struct fpu_guest { argument
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| A D | api.h | 129 static inline void fpstate_free(struct fpu *fpu) { } in fpstate_free()
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| /linux/tools/testing/selftests/kvm/s390x/ |
| A D | resets.c | 93 struct kvm_fpu fpu; in assert_clear() local
133 struct kvm_fpu fpu; in assert_initial() local
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| /linux/arch/mips/dec/ |
| A D | int-handler.S | 284 fpu: label
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| /linux/arch/csky/kernel/ |
| A D | process.c | 74 int dump_fpu(struct pt_regs *regs, struct user_fp *fpu) in dump_fpu()
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| /linux/arch/mips/kvm/ |
| A D | mips.c | 656 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_get_reg() local
768 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_set_reg() local
1042 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
1047 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/m68k/kernel/ |
| A D | setup_no.c | 179 char *cpu, *mmu, *fpu; in show_cpuinfo() local
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| A D | process.c | 215 int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) in dump_fpu()
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| /linux/arch/arc/include/asm/ |
| A D | processor.h | 32 struct arc_fpu fpu; member
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| /linux/arch/nds32/kernel/ |
| A D | process.c | 219 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu) in dump_fpu()
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| /linux/arch/sh/include/asm/ |
| A D | user.h | 40 struct user_fpu_struct fpu; /* Math Co-processor registers */ member
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| /linux/arch/riscv/kvm/ |
| A D | vcpu.c | 441 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
446 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/sh/kernel/cpu/sh4/ |
| 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/nds32/include/asm/ |
| A D | processor.h | 39 struct fpu_struct fpu; member
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| /linux/arch/nds32/math-emu/ |
| A D | fpuemu.c | 366 int do_fpuemu(struct pt_regs *regs, struct fpu_struct *fpu)
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| /linux/arch/x86/um/asm/ |
| A D | elf.h | 206 #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) argument
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