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Searched defs:fpu (Results 1 – 25 of 39) sorted by relevance

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/arch/x86/kernel/fpu/
Dcore.c84 void save_fpregs_to_fpstate(struct fpu *fpu) in save_fpregs_to_fpstate()
177 void fpu_sync_fpstate(struct fpu *fpu) in fpu_sync_fpstate()
283 void fpu__drop(struct fpu *fpu) in fpu__drop()
330 struct fpu *fpu = &current->thread.fpu; in fpu_reset_fpstate() local
357 void fpu__clear_user_states(struct fpu *fpu) in fpu__clear_user_states()
415 struct fpu *fpu = &current->thread.fpu; in fpregs_assert_state_consistent() local
427 struct fpu *fpu = &current->thread.fpu; in fpregs_mark_activate() local
439 int fpu__exception_code(struct fpu *fpu, int trap_nr) in fpu__exception_code()
Dregset.c41 static void sync_fpstate(struct fpu *fpu) in sync_fpstate()
55 static void fpu_force_restore(struct fpu *fpu) in fpu_force_restore()
69 struct fpu *fpu = &target->thread.fpu; in xfpregs_get() local
89 struct fpu *fpu = &target->thread.fpu; in xfpregs_set() local
141 struct fpu *fpu = &target->thread.fpu; in xstateregs_set() local
318 struct fpu *fpu = &target->thread.fpu; in fpregs_get() local
350 struct fpu *fpu = &target->thread.fpu; in fpregs_set() local
Dsignal.c252 struct fpu *fpu = &current->thread.fpu; in restore_fpregs_from_user() local
308 struct fpu *fpu = &tsk->thread.fpu; in __fpu_restore_sig() local
435 struct fpu *fpu = &current->thread.fpu; in fpu__restore_sig() local
/arch/s390/include/asm/fpu/
Dtypes.h14 struct fpu { struct
29 struct kernel_fpu { argument
Dinternal.h41 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()
/arch/sparc/kernel/
Dsigutil_32.c15 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()
Dsigutil_64.c15 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()
Dcpu.c283 const struct fpu_info *fpu; in set_cpu_and_fpu() local
/arch/mips/dec/
Dint-handler.S284 fpu: label
/arch/x86/include/asm/fpu/
Dinternal.h428 static inline void __fpu_invalidate_fpregs_state(struct fpu *fpu) in __fpu_invalidate_fpregs_state()
433 static inline int fpregs_state_valid(struct fpu *fpu, unsigned int cpu) in fpregs_state_valid()
442 static inline void fpregs_deactivate(struct fpu *fpu) in fpregs_deactivate()
448 static inline void fpregs_activate(struct fpu *fpu) in fpregs_activate()
457 struct fpu *fpu = &current->thread.fpu; in fpregs_restore_userregs() local
Dtypes.h317 struct fpu { struct
330 unsigned int last_cpu;
337 unsigned long avx512_timestamp;
348 union fpregs_state state;
/arch/csky/kernel/
Dprocess.c74 int dump_fpu(struct pt_regs *regs, struct user_fp *fpu) in dump_fpu()
/arch/m68k/kernel/
Dsetup_no.c178 char *cpu, *mmu, *fpu; in show_cpuinfo() local
Dprocess.c215 int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu) in dump_fpu()
Dsetup_mm.c386 const char *cpu, *mmu, *fpu; in show_cpuinfo() local
/arch/arc/include/asm/
Dprocessor.h32 struct arc_fpu fpu; member
/arch/nds32/kernel/
Dprocess.c219 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu) in dump_fpu()
/arch/sh/include/asm/
Duser.h40 struct user_fpu_struct fpu; /* Math Co-processor registers */ member
/arch/mips/kvm/
Dmips.c656 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()
/arch/nds32/include/asm/
Dprocessor.h39 struct fpu_struct fpu; member
/arch/sh/kernel/cpu/sh4/
Dfpu.c146 static void denormal_to_double(struct sh_fpu_hard_struct *fpu, int n) in denormal_to_double()
/arch/nds32/math-emu/
Dfpuemu.c366 int do_fpuemu(struct pt_regs *regs, struct fpu_struct *fpu)
/arch/x86/um/asm/
Delf.h206 #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) argument
/arch/nds32/include/uapi/asm/
Dsigcontext.h80 struct fpu_struct fpu; member
/arch/sh/math-emu/
Dmath.c474 static void fpu_init(struct sh_fpu_soft_struct *fpu) in fpu_init()
495 struct sh_fpu_soft_struct *fpu = &(tsk->thread.xstate->softfpu); in do_fpu_inst() local

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