amd64/linux32/linux32_sysvec.c

309 	struct l_rt_sigframe *fp, frame;
345 	bzero(&frame, sizeof(frame));
347 	frame.sf_handler = PTROUT(catcher);
348 	frame.sf_sig = sig;
349 	frame.sf_siginfo = PTROUT(&fp->sf_si);
350 	frame.sf_ucontext = PTROUT(&fp->sf_sc);
353 	ksiginfo_to_lsiginfo(ksi, &frame.sf_si, sig);
358 	frame.sf_sc.uc_flags = 0;		/* XXX ??? */
359 	frame.sf_sc.uc_link = 0;		/* XXX ??? */
361 	frame.sf_sc.uc_stack.ss_sp = PTROUT(td->td_sigstk.ss_sp);
362 	frame.sf_sc.uc_stack.ss_size = td->td_sigstk.ss_size;
363 	frame.sf_sc.uc_stack.ss_flags = (td->td_pflags & TDP_ALTSTACK)
367 	bsd_to_linux_sigset(mask, &frame.sf_sc.uc_sigmask);
369 	frame.sf_sc.uc_mcontext.sc_mask   = frame.sf_sc.uc_sigmask.__bits[0];
370 	frame.sf_sc.uc_mcontext.sc_edi    = regs->tf_rdi;
371 	frame.sf_sc.uc_mcontext.sc_esi    = regs->tf_rsi;
372 	frame.sf_sc.uc_mcontext.sc_ebp    = regs->tf_rbp;
373 	frame.sf_sc.uc_mcontext.sc_ebx    = regs->tf_rbx;
374 	frame.sf_sc.uc_mcontext.sc_edx    = regs->tf_rdx;
375 	frame.sf_sc.uc_mcontext.sc_ecx    = regs->tf_rcx;
376 	frame.sf_sc.uc_mcontext.sc_eax    = regs->tf_rax;
377 	frame.sf_sc.uc_mcontext.sc_eip    = regs->tf_rip;
378 	frame.sf_sc.uc_mcontext.sc_cs     = regs->tf_cs;
379 	frame.sf_sc.uc_mcontext.sc_gs     = regs->tf_gs;
380 	frame.sf_sc.uc_mcontext.sc_fs     = regs->tf_fs;
381 	frame.sf_sc.uc_mcontext.sc_es     = regs->tf_es;
382 	frame.sf_sc.uc_mcontext.sc_ds     = regs->tf_ds;
383 	frame.sf_sc.uc_mcontext.sc_eflags = regs->tf_rflags;
384 	frame.sf_sc.uc_mcontext.sc_esp_at_signal = regs->tf_rsp;
385 	frame.sf_sc.uc_mcontext.sc_ss     = regs->tf_ss;
386 	frame.sf_sc.uc_mcontext.sc_err    = regs->tf_err;
387 	frame.sf_sc.uc_mcontext.sc_cr2    = (u_int32_t)(uintptr_t)ksi->ksi_addr;
388 	frame.sf_sc.uc_mcontext.sc_trapno = bsd_to_linux_trapcode(code);
393 		    frame.sf_sc.uc_stack.ss_flags, td->td_sigstk.ss_sp,
394 		    td->td_sigstk.ss_size, frame.sf_sc.uc_mcontext.sc_mask);
397 	if (copyout(&frame, fp, sizeof(frame)) != 0) {
437  * frame pointer, it returns to the user
447 	struct l_sigframe *fp, frame;
491 	bzero(&frame, sizeof(frame));
493 	frame.sf_handler = PTROUT(catcher);
494 	frame.sf_sig = sig;
501 	frame.sf_sc.sc_mask   = lmask.__bits[0];
502 	frame.sf_sc.sc_gs     = regs->tf_gs;
503 	frame.sf_sc.sc_fs     = regs->tf_fs;
504 	frame.sf_sc.sc_es     = regs->tf_es;
505 	frame.sf_sc.sc_ds     = regs->tf_ds;
506 	frame.sf_sc.sc_edi    = regs->tf_rdi;
507 	frame.sf_sc.sc_esi    = regs->tf_rsi;
508 	frame.sf_sc.sc_ebp    = regs->tf_rbp;
509 	frame.sf_sc.sc_ebx    = regs->tf_rbx;
510 	frame.sf_sc.sc_edx    = regs->tf_rdx;
511 	frame.sf_sc.sc_ecx    = regs->tf_rcx;
512 	frame.sf_sc.sc_eax    = regs->tf_rax;
513 	frame.sf_sc.sc_eip    = regs->tf_rip;
514 	frame.sf_sc.sc_cs     = regs->tf_cs;
515 	frame.sf_sc.sc_eflags = regs->tf_rflags;
516 	frame.sf_sc.sc_esp_at_signal = regs->tf_rsp;
517 	frame.sf_sc.sc_ss     = regs->tf_ss;
518 	frame.sf_sc.sc_err    = regs->tf_err;
519 	frame.sf_sc.sc_cr2    = (u_int32_t)(uintptr_t)ksi->ksi_addr;
520 	frame.sf_sc.sc_trapno = bsd_to_linux_trapcode(code);
523 		frame.sf_extramask[i] = lmask.__bits[i+1];
525 	if (copyout(&frame, fp, sizeof(frame)) != 0) {
565 	struct l_sigframe frame;
583 	if (copyin(args->sfp, &frame, sizeof(frame)) != 0)
590 	eflags = frame.sf_sc.sc_eflags;
600 	if (!CS_SECURE(frame.sf_sc.sc_cs)) {
610 	lmask.__bits[0] = frame.sf_sc.sc_mask;
612 		lmask.__bits[i+1] = frame.sf_extramask[i];
619 	regs->tf_rdi    = frame.sf_sc.sc_edi;
620 	regs->tf_rsi    = frame.sf_sc.sc_esi;
621 	regs->tf_rbp    = frame.sf_sc.sc_ebp;
622 	regs->tf_rbx    = frame.sf_sc.sc_ebx;
623 	regs->tf_rdx    = frame.sf_sc.sc_edx;
624 	regs->tf_rcx    = frame.sf_sc.sc_ecx;
625 	regs->tf_rax    = frame.sf_sc.sc_eax;
626 	regs->tf_rip    = frame.sf_sc.sc_eip;
627 	regs->tf_cs     = frame.sf_sc.sc_cs;
628 	regs->tf_ds     = frame.sf_sc.sc_ds;
629 	regs->tf_es     = frame.sf_sc.sc_es;
630 	regs->tf_fs     = frame.sf_sc.sc_fs;
631 	regs->tf_gs     = frame.sf_sc.sc_gs;
633 	regs->tf_rsp    = frame.sf_sc.sc_esp_at_signal;
634 	regs->tf_ss     = frame.sf_sc.sc_ss;
748 	struct trapframe *frame;
751 	frame = td->td_frame;
753 	sa->args[0] = frame->tf_rbx;
754 	sa->args[1] = frame->tf_rcx;
755 	sa->args[2] = frame->tf_rdx;
756 	sa->args[3] = frame->tf_rsi;
757 	sa->args[4] = frame->tf_rdi;
758 	sa->args[5] = frame->tf_rbp;	/* Unconfirmed */
759 	sa->code = frame->tf_rax;
768 	td->td_retval[1] = frame->tf_rdx;