| /Linux-v5.4/arch/x86/kernel/fpu/ |
| D | core.c | 121 void fpu__save(struct fpu *fpu) in fpu__save()
214 static void fpu__initialize(struct fpu *fpu) in fpu__initialize()
237 void fpu__prepare_read(struct fpu *fpu) in fpu__prepare_read()
255 void fpu__prepare_write(struct fpu *fpu) in fpu__prepare_write()
276 void fpu__drop(struct fpu *fpu) in fpu__drop()
321 void fpu__clear(struct fpu *fpu) in fpu__clear()
355 struct fpu *fpu = ¤t->thread.fpu; in fpregs_assert_state_consistent() local
367 struct fpu *fpu = ¤t->thread.fpu; in fpregs_mark_activate() local
379 int fpu__exception_code(struct fpu *fpu, int trap_nr) in fpu__exception_code()
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| D | regset.c | 33 struct fpu *fpu = &target->thread.fpu; in xfpregs_get() local
49 struct fpu *fpu = &target->thread.fpu; in xfpregs_set() local
80 struct fpu *fpu = &target->thread.fpu; in xstateregs_get() local
117 struct fpu *fpu = &target->thread.fpu; in xstateregs_set() local
299 struct fpu *fpu = &target->thread.fpu; in fpregs_get() local
328 struct fpu *fpu = &target->thread.fpu; in fpregs_set() local
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| /Linux-v5.4/arch/s390/include/asm/fpu/ |
| D | types.h | 14 struct fpu { struct
29 struct kernel_fpu { argument
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| 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-v5.4/arch/x86/include/asm/fpu/ |
| D | internal.h | 198 static inline void copy_fxregs_to_kernel(struct fpu *fpu) in copy_fxregs_to_kernel()
417 static inline int copy_fpregs_to_fpstate(struct fpu *fpu) in copy_fpregs_to_fpstate()
505 static inline void __fpu_invalidate_fpregs_state(struct fpu *fpu) in __fpu_invalidate_fpregs_state()
510 static inline int fpregs_state_valid(struct fpu *fpu, unsigned int cpu) in fpregs_state_valid()
519 static inline void fpregs_deactivate(struct fpu *fpu) in fpregs_deactivate()
525 static inline void fpregs_activate(struct fpu *fpu) in fpregs_activate()
536 struct fpu *fpu = ¤t->thread.fpu; in __fpregs_load_activate() local
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| D | types.h | 281 struct fpu { struct
294 unsigned int last_cpu;
301 unsigned long avx512_timestamp;
312 union fpregs_state state;
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| /Linux-v5.4/arch/sparc/kernel/ |
| 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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| 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-v5.4/arch/mips/dec/ |
| D | int-handler.S | 284 fpu: label
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| /Linux-v5.4/include/linux/ |
| D | elfcore.h | 45 …ine int elf_core_copy_task_fpregs(struct task_struct *t, struct pt_regs *regs, elf_fpregset_t *fpu) in elf_core_copy_task_fpregs()
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| /Linux-v5.4/arch/arm/kvm/ |
| D | guest.c | 307 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
312 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-v5.4/arch/csky/kernel/ |
| D | process.c | 77 int dump_fpu(struct pt_regs *regs, struct user_fp *fpu) in dump_fpu()
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| /Linux-v5.4/arch/hexagon/kernel/ |
| D | process.c | 159 int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) in dump_fpu()
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| /Linux-v5.4/arch/mips/kvm/ |
| D | mips.c | 648 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_get_reg() local
760 struct mips_fpu_struct *fpu = &vcpu->arch.fpu; in kvm_mips_set_reg() local
1082 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
1087 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-v5.4/arch/sh/kernel/ |
| D | process_32.c | 97 int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) in dump_fpu()
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| D | process_64.c | 344 int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) in dump_fpu()
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| /Linux-v5.4/arch/m68k/kernel/ |
| D | setup_no.c | 177 char *cpu, *mmu, *fpu; in show_cpuinfo() local
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| D | process.c | 196 int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) in dump_fpu()
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| /Linux-v5.4/arch/nds32/kernel/ |
| D | process.c | 219 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu) in dump_fpu()
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| /Linux-v5.4/arch/arc/kernel/ |
| D | process.c | 295 int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) in dump_fpu()
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| /Linux-v5.4/arch/openrisc/kernel/ |
| D | process.c | 225 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu) in dump_fpu()
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| /Linux-v5.4/arch/sh/math-emu/ |
| D | math.c | 477 static void denormal_to_double(struct sh_fpu_soft_struct *fpu, int n) in denormal_to_double()
577 static void fpu_init(struct sh_fpu_soft_struct *fpu) in fpu_init()
598 struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu); in do_fpu_inst() local
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| /Linux-v5.4/arch/sh/include/asm/ |
| D | user.h | 47 struct user_fpu_struct fpu; /* Math Co-processor registers */ member
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| /Linux-v5.4/arch/arc/include/asm/ |
| D | processor.h | 43 struct arc_fpu fpu; member
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| /Linux-v5.4/arch/sh/kernel/cpu/sh4/ |
| 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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