Lines Matching refs:target
212 static int gpr32_get(struct task_struct *target, in gpr32_get() argument
217 struct pt_regs *regs = task_pt_regs(target); in gpr32_get()
225 static int gpr32_set(struct task_struct *target, in gpr32_set() argument
230 struct pt_regs *regs = task_pt_regs(target); in gpr32_set()
270 mips_syscall_update_nr(target, regs); in gpr32_set()
279 static int gpr64_get(struct task_struct *target, in gpr64_get() argument
284 struct pt_regs *regs = task_pt_regs(target); in gpr64_get()
292 static int gpr64_set(struct task_struct *target, in gpr64_set() argument
297 struct pt_regs *regs = task_pt_regs(target); in gpr64_set()
333 mips_syscall_update_nr(target, regs); in gpr64_set()
412 static int fpr_get_fpa(struct task_struct *target, in fpr_get_fpa() argument
417 &target->thread.fpu, in fpr_get_fpa()
427 static int fpr_get_msa(struct task_struct *target, in fpr_get_msa() argument
437 fpr_val = get_fpr64(&target->thread.fpu.fpr[i], 0); in fpr_get_msa()
453 static int fpr_get(struct task_struct *target, in fpr_get() argument
462 if (sizeof(target->thread.fpu.fpr[0]) == sizeof(elf_fpreg_t)) in fpr_get()
463 err = fpr_get_fpa(target, &pos, &count, &kbuf, &ubuf); in fpr_get()
465 err = fpr_get_msa(target, &pos, &count, &kbuf, &ubuf); in fpr_get()
470 &target->thread.fpu.fcr31, in fpr_get()
487 static int fpr_set_fpa(struct task_struct *target, in fpr_set_fpa() argument
492 &target->thread.fpu, in fpr_set_fpa()
502 static int fpr_set_msa(struct task_struct *target, in fpr_set_msa() argument
517 set_fpr64(&target->thread.fpu.fpr[i], 0, fpr_val); in fpr_set_msa()
535 static int fpr_set(struct task_struct *target, in fpr_set() argument
550 init_fp_ctx(target); in fpr_set()
552 if (sizeof(target->thread.fpu.fpr[0]) == sizeof(elf_fpreg_t)) in fpr_set()
553 err = fpr_set_fpa(target, &pos, &count, &kbuf, &ubuf); in fpr_set()
555 err = fpr_set_msa(target, &pos, &count, &kbuf, &ubuf); in fpr_set()
566 ptrace_setfcr31(target, fcr31); in fpr_set()
578 static int fp_mode_get(struct task_struct *target, in fp_mode_get() argument
585 fp_mode = mips_get_process_fp_mode(target); in fp_mode_get()
599 static int fp_mode_set(struct task_struct *target, in fp_mode_set() argument
618 err = mips_set_process_fp_mode(target, fp_mode); in fp_mode_set()
634 static int copy_pad_fprs(struct task_struct *target, in copy_pad_fprs() argument
651 &target->thread.fpu.fpr[i], in copy_pad_fprs()
666 static int msa_get(struct task_struct *target, in msa_get() argument
674 .fcsr = target->thread.fpu.fcr31, in msa_get()
676 .msacsr = target->thread.fpu.msacsr, in msa_get()
680 if (!tsk_used_math(target)) { in msa_get()
682 err = copy_pad_fprs(target, regset, &pos, &count, in msa_get()
684 } else if (!test_tsk_thread_flag(target, TIF_MSA_CTX_LIVE)) { in msa_get()
686 err = copy_pad_fprs(target, regset, &pos, &count, in msa_get()
688 } else if (sizeof(target->thread.fpu.fpr[0]) == regset->size) { in msa_get()
691 &target->thread.fpu.fpr, in msa_get()
695 err = copy_pad_fprs(target, regset, &pos, &count, in msa_get()
697 sizeof(target->thread.fpu.fpr[0])); in msa_get()
706 static int msa_set(struct task_struct *target, in msa_set() argument
716 init_fp_ctx(target); in msa_set()
718 if (sizeof(target->thread.fpu.fpr[0]) == regset->size) { in msa_set()
721 &target->thread.fpu.fpr, in msa_set()
726 sizeof(target->thread.fpu.fpr[0])); in msa_set()
731 &target->thread.fpu.fpr[i], in msa_set()
740 target->thread.fpu.fcr31 = ctrl_regs.fcsr & ~FPU_CSR_ALL_X; in msa_set()
741 target->thread.fpu.msacsr = ctrl_regs.msacsr & ~MSA_CSR_CAUSEF; in msa_set()
754 static int dsp32_get(struct task_struct *target, in dsp32_get() argument
776 dspregs[i] = target->thread.dsp.dspr[i]; in dsp32_get()
779 dspregs[i] = target->thread.dsp.dspcontrol; in dsp32_get()
789 static int dsp32_set(struct task_struct *target, in dsp32_set() argument
817 target->thread.dsp.dspr[i] = (s32)dspregs[i]; in dsp32_set()
820 target->thread.dsp.dspcontrol = (s32)dspregs[i]; in dsp32_set()
834 static int dsp64_get(struct task_struct *target, in dsp64_get() argument
856 dspregs[i] = target->thread.dsp.dspr[i]; in dsp64_get()
859 dspregs[i] = target->thread.dsp.dspcontrol; in dsp64_get()
869 static int dsp64_set(struct task_struct *target, in dsp64_set() argument
897 target->thread.dsp.dspr[i] = dspregs[i]; in dsp64_set()
900 target->thread.dsp.dspcontrol = dspregs[i]; in dsp64_set()
912 static int dsp_active(struct task_struct *target, in dsp_active() argument