463 	sf.sf_uc.uc_sigmask = *mask;  in freebsd4_ia32_sendsig()
464 	sf.sf_uc.uc_stack.ss_sp = (uintptr_t)td->td_sigstk.ss_sp;  in freebsd4_ia32_sendsig()
465 	sf.sf_uc.uc_stack.ss_size = td->td_sigstk.ss_size;  in freebsd4_ia32_sendsig()
466 	sf.sf_uc.uc_stack.ss_flags = (td->td_pflags & TDP_ALTSTACK)  in freebsd4_ia32_sendsig()
468 	sf.sf_uc.uc_mcontext.mc_onstack = (oonstack) ? 1 : 0;  in freebsd4_ia32_sendsig()
469 	sf.sf_uc.uc_mcontext.mc_edi = regs->tf_rdi;  in freebsd4_ia32_sendsig()
470 	sf.sf_uc.uc_mcontext.mc_esi = regs->tf_rsi;  in freebsd4_ia32_sendsig()
471 	sf.sf_uc.uc_mcontext.mc_ebp = regs->tf_rbp;  in freebsd4_ia32_sendsig()
472 	sf.sf_uc.uc_mcontext.mc_isp = regs->tf_rsp; /* XXX */  in freebsd4_ia32_sendsig()
473 	sf.sf_uc.uc_mcontext.mc_ebx = regs->tf_rbx;  in freebsd4_ia32_sendsig()
474 	sf.sf_uc.uc_mcontext.mc_edx = regs->tf_rdx;  in freebsd4_ia32_sendsig()
475 	sf.sf_uc.uc_mcontext.mc_ecx = regs->tf_rcx;  in freebsd4_ia32_sendsig()
476 	sf.sf_uc.uc_mcontext.mc_eax = regs->tf_rax;  in freebsd4_ia32_sendsig()
477 	sf.sf_uc.uc_mcontext.mc_trapno = regs->tf_trapno;  in freebsd4_ia32_sendsig()
478 	sf.sf_uc.uc_mcontext.mc_err = regs->tf_err;  in freebsd4_ia32_sendsig()
479 	sf.sf_uc.uc_mcontext.mc_eip = regs->tf_rip;  in freebsd4_ia32_sendsig()
480 	sf.sf_uc.uc_mcontext.mc_cs = regs->tf_cs;  in freebsd4_ia32_sendsig()
481 	sf.sf_uc.uc_mcontext.mc_eflags = regs->tf_rflags;  in freebsd4_ia32_sendsig()
482 	sf.sf_uc.uc_mcontext.mc_esp = regs->tf_rsp;  in freebsd4_ia32_sendsig()
483 	sf.sf_uc.uc_mcontext.mc_ss = regs->tf_ss;  in freebsd4_ia32_sendsig()
484 	sf.sf_uc.uc_mcontext.mc_ds = regs->tf_ds;  in freebsd4_ia32_sendsig()
485 	sf.sf_uc.uc_mcontext.mc_es = regs->tf_es;  in freebsd4_ia32_sendsig()
486 	sf.sf_uc.uc_mcontext.mc_fs = regs->tf_fs;  in freebsd4_ia32_sendsig()
487 	sf.sf_uc.uc_mcontext.mc_gs = regs->tf_gs;  in freebsd4_ia32_sendsig()
488 	bzero(sf.sf_uc.uc_mcontext.mc_fpregs,  in freebsd4_ia32_sendsig()
489 	    sizeof(sf.sf_uc.uc_mcontext.mc_fpregs));  in freebsd4_ia32_sendsig()
490 	bzero(sf.sf_uc.uc_mcontext.__spare__,  in freebsd4_ia32_sendsig()
491 	    sizeof(sf.sf_uc.uc_mcontext.__spare__));  in freebsd4_ia32_sendsig()
492 	bzero(sf.sf_uc.__spare__, sizeof(sf.sf_uc.__spare__));  in freebsd4_ia32_sendsig()
505 	sf.sf_ucontext = (register_t)&sfp->sf_uc;  in freebsd4_ia32_sendsig()
588 	sf.sf_uc.uc_sigmask = *mask;  in ia32_sendsig()
589 	sf.sf_uc.uc_stack.ss_sp = (uintptr_t)td->td_sigstk.ss_sp;  in ia32_sendsig()
590 	sf.sf_uc.uc_stack.ss_size = td->td_sigstk.ss_size;  in ia32_sendsig()
591 	sf.sf_uc.uc_stack.ss_flags = (td->td_pflags & TDP_ALTSTACK)  in ia32_sendsig()
593 	sf.sf_uc.uc_mcontext.mc_onstack = (oonstack) ? 1 : 0;  in ia32_sendsig()
594 	sf.sf_uc.uc_mcontext.mc_edi = regs->tf_rdi;  in ia32_sendsig()
595 	sf.sf_uc.uc_mcontext.mc_esi = regs->tf_rsi;  in ia32_sendsig()
596 	sf.sf_uc.uc_mcontext.mc_ebp = regs->tf_rbp;  in ia32_sendsig()
597 	sf.sf_uc.uc_mcontext.mc_isp = regs->tf_rsp; /* XXX */  in ia32_sendsig()
598 	sf.sf_uc.uc_mcontext.mc_ebx = regs->tf_rbx;  in ia32_sendsig()
599 	sf.sf_uc.uc_mcontext.mc_edx = regs->tf_rdx;  in ia32_sendsig()
600 	sf.sf_uc.uc_mcontext.mc_ecx = regs->tf_rcx;  in ia32_sendsig()
601 	sf.sf_uc.uc_mcontext.mc_eax = regs->tf_rax;  in ia32_sendsig()
602 	sf.sf_uc.uc_mcontext.mc_trapno = regs->tf_trapno;  in ia32_sendsig()
603 	sf.sf_uc.uc_mcontext.mc_err = regs->tf_err;  in ia32_sendsig()
604 	sf.sf_uc.uc_mcontext.mc_eip = regs->tf_rip;  in ia32_sendsig()
605 	sf.sf_uc.uc_mcontext.mc_cs = regs->tf_cs;  in ia32_sendsig()
606 	sf.sf_uc.uc_mcontext.mc_eflags = regs->tf_rflags;  in ia32_sendsig()
607 	sf.sf_uc.uc_mcontext.mc_esp = regs->tf_rsp;  in ia32_sendsig()
608 	sf.sf_uc.uc_mcontext.mc_ss = regs->tf_ss;  in ia32_sendsig()
609 	sf.sf_uc.uc_mcontext.mc_ds = regs->tf_ds;  in ia32_sendsig()
610 	sf.sf_uc.uc_mcontext.mc_es = regs->tf_es;  in ia32_sendsig()
611 	sf.sf_uc.uc_mcontext.mc_fs = regs->tf_fs;  in ia32_sendsig()
612 	sf.sf_uc.uc_mcontext.mc_gs = regs->tf_gs;  in ia32_sendsig()
613 	sf.sf_uc.uc_mcontext.mc_len = sizeof(sf.sf_uc.uc_mcontext); /* magic */  in ia32_sendsig()
614 	ia32_get_fpcontext(td, &sf.sf_uc.uc_mcontext, &xfpusave, &xfpusave_len);  in ia32_sendsig()
615 	sf.sf_uc.uc_mcontext.mc_fsbase = td->td_pcb->pcb_fsbase;  in ia32_sendsig()
616 	sf.sf_uc.uc_mcontext.mc_gsbase = td->td_pcb->pcb_gsbase;  in ia32_sendsig()
627 		sf.sf_uc.uc_mcontext.mc_xfpustate = (register_t)sp;  in ia32_sendsig()
636 	sf.sf_ucontext = (register_t)&sfp->sf_uc;  in ia32_sendsig()
659 	    PTRIN(sf.sf_uc.uc_mcontext.mc_xfpustate), xfpusave_len)  in ia32_sendsig()