36 struct tnum tnum_lshift(struct tnum a, u8 shift)  in tnum_lshift()  argument
38 	return TNUM(a.value << shift, a.mask << shift);  in tnum_lshift()
41 struct tnum tnum_rshift(struct tnum a, u8 shift)  in tnum_rshift()  argument
43 	return TNUM(a.value >> shift, a.mask >> shift);  in tnum_rshift()
46 struct tnum tnum_arshift(struct tnum a, u8 min_shift)  in tnum_arshift()  argument
53 	return TNUM((s64)a.value >> min_shift, (s64)a.mask >> min_shift);  in tnum_arshift()
56 struct tnum tnum_add(struct tnum a, struct tnum b)  in tnum_add()  argument
60 	sm = a.mask + b.mask;  in tnum_add()
61 	sv = a.value + b.value;  in tnum_add()
64 	mu = chi | a.mask | b.mask;  in tnum_add()
68 struct tnum tnum_sub(struct tnum a, struct tnum b)  in tnum_sub()  argument
72 	dv = a.value - b.value;  in tnum_sub()
73 	alpha = dv + a.mask;  in tnum_sub()
76 	mu = chi | a.mask | b.mask;  in tnum_sub()
80 struct tnum tnum_and(struct tnum a, struct tnum b)  in tnum_and()  argument
84 	alpha = a.value | a.mask;  in tnum_and()
86 	v = a.value & b.value;  in tnum_and()
90 struct tnum tnum_or(struct tnum a, struct tnum b)  in tnum_or()  argument
94 	v = a.value | b.value;  in tnum_or()
95 	mu = a.mask | b.mask;  in tnum_or()
99 struct tnum tnum_xor(struct tnum a, struct tnum b)  in tnum_xor()  argument
103 	v = a.value ^ b.value;  in tnum_xor()
104 	mu = a.mask | b.mask;  in tnum_xor()
122 struct tnum tnum_mul(struct tnum a, struct tnum b)  in tnum_mul()  argument
127 	pi = a.value * b.value;  in tnum_mul()
128 	acc = hma(TNUM(pi, 0), a.mask, b.mask | b.value);  in tnum_mul()
129 	return hma(acc, b.mask, a.value);  in tnum_mul()
135 struct tnum tnum_intersect(struct tnum a, struct tnum b)  in tnum_intersect()  argument
139 	v = a.value | b.value;  in tnum_intersect()
140 	mu = a.mask & b.mask;  in tnum_intersect()
144 struct tnum tnum_cast(struct tnum a, u8 size)  in tnum_cast()  argument
146 	a.value &= (1ULL << (size * 8)) - 1;  in tnum_cast()
147 	a.mask &= (1ULL << (size * 8)) - 1;  in tnum_cast()
148 	return a;  in tnum_cast()
151 bool tnum_is_aligned(struct tnum a, u64 size)  in tnum_is_aligned()  argument
155 	return !((a.value | a.mask) & (size - 1));  in tnum_is_aligned()
158 bool tnum_in(struct tnum a, struct tnum b)  in tnum_in()  argument
160 	if (b.mask & ~a.mask)  in tnum_in()
162 	b.value &= ~a.mask;  in tnum_in()
163 	return a.value == b.value;  in tnum_in()
166 int tnum_strn(char *str, size_t size, struct tnum a)  in tnum_strn()  argument
168 	return snprintf(str, size, "(%#llx; %#llx)", a.value, a.mask);  in tnum_strn()
172 int tnum_sbin(char *str, size_t size, struct tnum a)  in tnum_sbin()  argument
178 			if (a.mask & 1)  in tnum_sbin()
180 			else if (a.value & 1)  in tnum_sbin()
185 		a.mask >>= 1;  in tnum_sbin()
186 		a.value >>= 1;  in tnum_sbin()