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Searched defs:fpu (Results 1 – 25 of 45) sorted by relevance

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/Linux-v5.15/arch/x86/kernel/fpu/
Dcore.c99 void save_fpregs_to_fpstate(struct fpu *fpu) in save_fpregs_to_fpstate()
192 void fpu_sync_fpstate(struct fpu *fpu) in fpu_sync_fpstate()
298 void fpu__drop(struct fpu *fpu) in fpu__drop()
345 struct fpu *fpu = &current->thread.fpu; in fpu_reset_fpstate() local
372 void fpu__clear_user_states(struct fpu *fpu) in fpu__clear_user_states()
430 struct fpu *fpu = &current->thread.fpu; in fpregs_assert_state_consistent() local
442 struct fpu *fpu = &current->thread.fpu; in fpregs_mark_activate() local
454 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
142 struct fpu *fpu = &target->thread.fpu; in xstateregs_set() local
319 struct fpu *fpu = &target->thread.fpu; in fpregs_get() local
351 struct fpu *fpu = &target->thread.fpu; in fpregs_set() local
Dsignal.c252 struct fpu *fpu = &current->thread.fpu; in restore_fpregs_from_user() local
309 struct fpu *fpu = &tsk->thread.fpu; in __fpu_restore_sig() local
436 struct fpu *fpu = &current->thread.fpu; in fpu__restore_sig() local
/Linux-v5.15/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()
/Linux-v5.15/arch/x86/include/asm/fpu/
Dinternal.h429 static inline void __fpu_invalidate_fpregs_state(struct fpu *fpu) in __fpu_invalidate_fpregs_state()
434 static inline int fpregs_state_valid(struct fpu *fpu, unsigned int cpu) in fpregs_state_valid()
443 static inline void fpregs_deactivate(struct fpu *fpu) in fpregs_deactivate()
449 static inline void fpregs_activate(struct fpu *fpu) in fpregs_activate()
458 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;
/Linux-v5.15/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
/Linux-v5.15/tools/testing/selftests/kvm/s390x/
Dresets.c93 struct kvm_fpu fpu; in assert_clear() local
133 struct kvm_fpu fpu; in assert_initial() local
/Linux-v5.15/arch/mips/dec/
Dint-handler.S284 fpu: label
/Linux-v5.15/arch/csky/kernel/
Dprocess.c74 int dump_fpu(struct pt_regs *regs, struct user_fp *fpu) in dump_fpu()
/Linux-v5.15/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()
/Linux-v5.15/arch/m68k/kernel/
Dsetup_no.c179 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()
/Linux-v5.15/arch/arc/include/asm/
Dprocessor.h32 struct arc_fpu fpu; member
/Linux-v5.15/arch/nds32/kernel/
Dprocess.c219 int dump_fpu(struct pt_regs *regs, elf_fpregset_t * fpu) in dump_fpu()
/Linux-v5.15/arch/sh/include/asm/
Duser.h40 struct user_fpu_struct fpu; /* Math Co-processor registers */ member
/Linux-v5.15/arch/sh/math-emu/
Dmath.c477 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
/Linux-v5.15/arch/nds32/include/asm/
Dprocessor.h39 struct fpu_struct fpu; member
/Linux-v5.15/arch/sh/kernel/cpu/sh4/
Dfpu.c146 static void denormal_to_double(struct sh_fpu_hard_struct *fpu, int n) in denormal_to_double()
/Linux-v5.15/arch/nds32/math-emu/
Dfpuemu.c366 int do_fpuemu(struct pt_regs *regs, struct fpu_struct *fpu)
/Linux-v5.15/arch/x86/um/asm/
Delf.h206 #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) argument
/Linux-v5.15/arch/arm64/kvm/
Dguest.c892 int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) in kvm_arch_vcpu_ioctl_get_fpu()
897 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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