296 	sigframe32 __user *frame = (sigframe32 __user *)regs->gprs[15];  in COMPAT_SYSCALL_DEFINE0()  local
300 	if (__copy_from_user(&cset.sig, &frame->sc.oldmask, _SIGMASK_COPY_SIZE32))  in COMPAT_SYSCALL_DEFINE0()
305 	if (restore_sigregs32(regs, &frame->sregs))  in COMPAT_SYSCALL_DEFINE0()
307 	if (restore_sigregs_ext32(regs, &frame->sregs_ext))  in COMPAT_SYSCALL_DEFINE0()
319 	rt_sigframe32 __user *frame = (rt_sigframe32 __user *)regs->gprs[15];  in COMPAT_SYSCALL_DEFINE0()  local
323 	if (__copy_from_user(&cset, &frame->uc.uc_sigmask, sizeof(cset)))  in COMPAT_SYSCALL_DEFINE0()
327 	if (compat_restore_altstack(&frame->uc.uc_stack))  in COMPAT_SYSCALL_DEFINE0()
330 	if (restore_sigregs32(regs, &frame->uc.uc_mcontext))  in COMPAT_SYSCALL_DEFINE0()
332 	if (restore_sigregs_ext32(regs, &frame->uc.uc_mcontext_ext))  in COMPAT_SYSCALL_DEFINE0()
374 	sigframe32 __user *frame;  in setup_frame32()  local
384 	frame_size = sizeof(*frame) - sizeof(frame->sregs_ext.__reserved);  in setup_frame32()
386 		frame_size -= sizeof(frame->sregs_ext.vxrs_low) +  in setup_frame32()
387 			      sizeof(frame->sregs_ext.vxrs_high);  in setup_frame32()
388 	frame = get_sigframe(&ksig->ka, regs, frame_size);  in setup_frame32()
389 	if (frame == (void __user *) -1UL)  in setup_frame32()
393 	if (__put_user(regs->gprs[15], (unsigned int __user *) frame))  in setup_frame32()
398 	sc.sregs = (__u32)(unsigned long __force) &frame->sregs;  in setup_frame32()
399 	if (__copy_to_user(&frame->sc, &sc, sizeof(frame->sc)))  in setup_frame32()
406 	if (save_sigregs32(regs, &frame->sregs))  in setup_frame32()
410 	if (__put_user(regs->gprs[2], (int __force __user *) &frame->signo))  in setup_frame32()
414 	if (save_sigregs_ext32(regs, &frame->sregs_ext))  in setup_frame32()
424 		__u16 __user *svc = (void __user *) frame + frame_size - 2;  in setup_frame32()
432 	regs->gprs[15] = (__force __u64) frame;  in setup_frame32()
440 	regs->gprs[3] = (__force __u64) &frame->sc;  in setup_frame32()
459 	rt_sigframe32 __user *frame;  in setup_rt_frame32()  local
464 	frame_size = sizeof(*frame) -  in setup_rt_frame32()
465 		     sizeof(frame->uc.uc_mcontext_ext.__reserved);  in setup_rt_frame32()
475 		frame_size -= sizeof(frame->uc.uc_mcontext_ext.vxrs_low) +  in setup_rt_frame32()
476 			      sizeof(frame->uc.uc_mcontext_ext.vxrs_high);  in setup_rt_frame32()
477 	frame = get_sigframe(&ksig->ka, regs, frame_size);  in setup_rt_frame32()
478 	if (frame == (void __user *) -1UL)  in setup_rt_frame32()
482 	if (__put_user(regs->gprs[15], (unsigned int __force __user *) frame))  in setup_rt_frame32()
491 		__u16 __user *svc = &frame->svc_insn;  in setup_rt_frame32()
498 	if (copy_siginfo_to_user32(&frame->info, &ksig->info))  in setup_rt_frame32()
506 	if (__put_user(uc_flags, &frame->uc.uc_flags) ||  in setup_rt_frame32()
507 	    __put_user(0, &frame->uc.uc_link) ||  in setup_rt_frame32()
508 	    __compat_save_altstack(&frame->uc.uc_stack, regs->gprs[15]) ||  in setup_rt_frame32()
509 	    save_sigregs32(regs, &frame->uc.uc_mcontext) ||  in setup_rt_frame32()
510 	    __copy_to_user(&frame->uc.uc_sigmask, &cset, sizeof(cset)) ||  in setup_rt_frame32()
511 	    save_sigregs_ext32(regs, &frame->uc.uc_mcontext_ext))  in setup_rt_frame32()
516 	regs->gprs[15] = (__force __u64) frame;  in setup_rt_frame32()
524 	regs->gprs[3] = (__force __u64) &frame->info;  in setup_rt_frame32()
525 	regs->gprs[4] = (__force __u64) &frame->uc;  in setup_rt_frame32()