268 			    unsigned int reg, unsigned int nb,  in emulate_multiple()  argument
282 	if (unlikely((nb > 4) || !user_mode(regs)))  in emulate_multiple()
289 			nb = regs->xer & 127;  in emulate_multiple()
290 			if (nb == 0)  in emulate_multiple()
300 			nb = (instr >> 11) & 0x1f;  in emulate_multiple()
301 			if (nb == 0)  in emulate_multiple()
302 				nb = 32;  in emulate_multiple()
304 		if (nb + reg * 4 > 128) {  in emulate_multiple()
305 			nb0 = nb + reg * 4 - 128;  in emulate_multiple()
306 			nb = 128 - reg * 4;  in emulate_multiple()
310 		nb = (32 - reg) * 4;  in emulate_multiple()
313 	if (!access_ok((flags & ST ? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))  in emulate_multiple()
326 		memset(rptr, 0, ((nb + 3) / 4) * sizeof(unsigned long));  in emulate_multiple()
331 		for (i = 0; i < nb; ++i, ++p)  in emulate_multiple()
337 			addr += nb;  in emulate_multiple()
346 		for (i = 0; i < nb; ++i, ++p)  in emulate_multiple()
352 			addr += nb;  in emulate_multiple()
470 	unsigned int nb, flags;  in emulate_spe()  local
477 	nb = spe_aligninfo[instr].len;  in emulate_spe()
483 				addr, nb)))  in emulate_spe()
526 		switch (nb) {  in emulate_spe()
615 		switch (nb) {  in emulate_spe()
704 	unsigned int instr, nb, flags, instruction = 0;  in fix_alignment()  local
764 	nb = aligninfo[instr].len;  in fix_alignment()
769 		nb = 8;  in fix_alignment()
773 		nb = 8;  in fix_alignment()
806 		nb = 8;  in fix_alignment()
808 			nb = 16;  in fix_alignment()
826 			nb = 8;  in fix_alignment()
829 		return emulate_vsx(addr, reg, areg, regs, flags, nb, elsize);  in fix_alignment()
839 	if (unlikely(nb == 0))  in fix_alignment()
847 		return emulate_multiple(regs, addr, reg, nb,  in fix_alignment()
854 				addr, nb)))  in fix_alignment()
866 	if (nb == 16) {  in fix_alignment()
880 		switch (nb) {  in fix_alignment()
912 		switch (nb) {  in fix_alignment()
935 		if ( nb == 2 )  in fix_alignment()
958 		switch (nb) {  in fix_alignment()