69  * Collect the NaT bits for r1-r31 from scratch_unat and return a NaT
70  * bitset where bit i is set iff the NaT bit of register i is set.
107  * Set the NaT bits for the scratch registers according to NAT and
112 ia64_put_scratch_nat_bits (struct pt_regs *pt, unsigned long nat)  in ia64_put_scratch_nat_bits()  argument
114 #	define PUT_BITS(first, last, nat)				\  in ia64_put_scratch_nat_bits()  argument
124 		ia64_rotl(nat & mask, dist);				\  in ia64_put_scratch_nat_bits()
133 	scratch_unat  = PUT_BITS( 1,  1, nat);  in ia64_put_scratch_nat_bits()
134 	scratch_unat |= PUT_BITS( 2,  3, nat);  in ia64_put_scratch_nat_bits()
135 	scratch_unat |= PUT_BITS(12, 13, nat);  in ia64_put_scratch_nat_bits()
136 	scratch_unat |= PUT_BITS(14, 14, nat);  in ia64_put_scratch_nat_bits()
137 	scratch_unat |= PUT_BITS(15, 15, nat);  in ia64_put_scratch_nat_bits()
138 	scratch_unat |= PUT_BITS( 8, 11, nat);  in ia64_put_scratch_nat_bits()
139 	scratch_unat |= PUT_BITS(16, 31, nat);  in ia64_put_scratch_nat_bits()
426 			/* return NaT collection word itself */  in ia64_peek()
434 			 * data portion of a NaT value gets saved on a  in ia64_peek()
448 			 * is not a NaT.  in ia64_peek()
790 	char nat = 0;  in access_nat_bits()  local
800 			unw_get_gr(info, regnum, &dummy, &nat);  in access_nat_bits()
811 			unw_get_gr(info, regnum, &dummy, &nat);  in access_nat_bits()
812 			nat_bits |= (nat != 0) << regnum;  in access_nat_bits()
832 	char nat = 0;  in ptrace_getregs()  local
887 		if (unw_access_gr(&info, i, &val, &nat, 0) < 0)  in ptrace_getregs()
959 	/* nat bits */  in ptrace_getregs()
961 	retval |= __put_user(nat_bits, &ppr->nat);  in ptrace_getregs()
1024 		/* NaT bit will be set via PT_NAT_BITS: */  in ptrace_setregs()
1096 	/* nat bits */  in ptrace_setregs()
1098 	retval |= __get_user(nat_bits, &ppr->nat);  in ptrace_setregs()
1300 		char nat = 0;  in access_elf_gpreg()  local
1302 			/* read NaT bit first: */  in access_elf_gpreg()
1304 			int ret = unw_get_gr(info, reg, &dummy, &nat);  in access_elf_gpreg()
1308 		return unw_access_gr(info, reg, data, &nat, write_access);  in access_elf_gpreg()
1507 	 *      NaT bits (for r0-r31; bit N == 1 iff rN is a NaT)  in do_gpregs_get()