37 struct tnum tnum_lshift(struct tnum a, u8 shift)  in tnum_lshift()  argument
39 	return TNUM(a.value << shift, a.mask << shift);  in tnum_lshift()
42 struct tnum tnum_rshift(struct tnum a, u8 shift)  in tnum_rshift()  argument
44 	return TNUM(a.value >> shift, a.mask >> shift);  in tnum_rshift()
47 struct tnum tnum_arshift(struct tnum a, u8 min_shift)  in tnum_arshift()  argument
54 	return TNUM((s64)a.value >> min_shift, (s64)a.mask >> min_shift);  in tnum_arshift()
57 struct tnum tnum_add(struct tnum a, struct tnum b)  in tnum_add()  argument
61 	sm = a.mask + b.mask;  in tnum_add()
62 	sv = a.value + b.value;  in tnum_add()
65 	mu = chi | a.mask | b.mask;  in tnum_add()
69 struct tnum tnum_sub(struct tnum a, struct tnum b)  in tnum_sub()  argument
73 	dv = a.value - b.value;  in tnum_sub()
74 	alpha = dv + a.mask;  in tnum_sub()
77 	mu = chi | a.mask | b.mask;  in tnum_sub()
81 struct tnum tnum_and(struct tnum a, struct tnum b)  in tnum_and()  argument
85 	alpha = a.value | a.mask;  in tnum_and()
87 	v = a.value & b.value;  in tnum_and()
91 struct tnum tnum_or(struct tnum a, struct tnum b)  in tnum_or()  argument
95 	v = a.value | b.value;  in tnum_or()
96 	mu = a.mask | b.mask;  in tnum_or()
100 struct tnum tnum_xor(struct tnum a, struct tnum b)  in tnum_xor()  argument
104 	v = a.value ^ b.value;  in tnum_xor()
105 	mu = a.mask | b.mask;  in tnum_xor()
123 struct tnum tnum_mul(struct tnum a, struct tnum b)  in tnum_mul()  argument
128 	pi = a.value * b.value;  in tnum_mul()
129 	acc = hma(TNUM(pi, 0), a.mask, b.mask | b.value);  in tnum_mul()
130 	return hma(acc, b.mask, a.value);  in tnum_mul()
136 struct tnum tnum_intersect(struct tnum a, struct tnum b)  in tnum_intersect()  argument
140 	v = a.value | b.value;  in tnum_intersect()
141 	mu = a.mask & b.mask;  in tnum_intersect()
145 struct tnum tnum_cast(struct tnum a, u8 size)  in tnum_cast()  argument
147 	a.value &= (1ULL << (size * 8)) - 1;  in tnum_cast()
148 	a.mask &= (1ULL << (size * 8)) - 1;  in tnum_cast()
149 	return a;  in tnum_cast()
152 bool tnum_is_aligned(struct tnum a, u64 size)  in tnum_is_aligned()  argument
156 	return !((a.value | a.mask) & (size - 1));  in tnum_is_aligned()
159 bool tnum_in(struct tnum a, struct tnum b)  in tnum_in()  argument
161 	if (b.mask & ~a.mask)  in tnum_in()
163 	b.value &= ~a.mask;  in tnum_in()
164 	return a.value == b.value;  in tnum_in()
167 int tnum_strn(char *str, size_t size, struct tnum a)  in tnum_strn()  argument
169 	return snprintf(str, size, "(%#llx; %#llx)", a.value, a.mask);  in tnum_strn()
173 int tnum_sbin(char *str, size_t size, struct tnum a)  in tnum_sbin()  argument
179 			if (a.mask & 1)  in tnum_sbin()
181 			else if (a.value & 1)  in tnum_sbin()
186 		a.mask >>= 1;  in tnum_sbin()
187 		a.value >>= 1;  in tnum_sbin()