Lines Matching refs:uc
244 if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set))) in sys32_rt_sigreturn()
249 if (ia32_restore_sigcontext(regs, &frame->uc.uc_mcontext)) in sys32_rt_sigreturn()
252 if (compat_restore_altstack(&frame->uc.uc_stack)) in sys32_rt_sigreturn()
449 put_user_ex(ptr_to_compat(&frame->uc), &frame->puc); in ia32_setup_rt_frame()
453 put_user_ex(UC_FP_XSTATE, &frame->uc.uc_flags); in ia32_setup_rt_frame()
455 put_user_ex(0, &frame->uc.uc_flags); in ia32_setup_rt_frame()
456 put_user_ex(0, &frame->uc.uc_link); in ia32_setup_rt_frame()
457 compat_save_altstack_ex(&frame->uc.uc_stack, regs->sp); in ia32_setup_rt_frame()
474 err |= ia32_setup_sigcontext(&frame->uc.uc_mcontext, fpstate, in ia32_setup_rt_frame()
476 err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set)); in ia32_setup_rt_frame()
488 regs->cx = (unsigned long) &frame->uc; in ia32_setup_rt_frame()