31 	LOCK v;
36 	UNLOCK v; \
43 #define v %ecx  macro
45 	movl  (v), %eax
46 	movl 4(v), %edx
48 #undef v
50 #define v %esi  macro
52 	movl %ebx,  (v)
53 	movl %ecx, 4(v)
55 #undef v
57 #define v  %esi  macro
59 	movl  (v), %eax
60 	movl 4(v), %edx
61 	movl %ebx,  (v)
62 	movl %ecx, 4(v)
64 #undef v
66 #define v %ecx  macro
68 	addl %eax,  (v)
69 	adcl %edx, 4(v)
71 #undef v
73 #define v %ecx  macro
75 	addl  (v), %eax
76 	adcl 4(v), %edx
77 	movl %eax,  (v)
78 	movl %edx, 4(v)
80 #undef v
82 #define v %ecx  macro
84 	subl %eax,  (v)
85 	sbbl %edx, 4(v)
87 #undef v
89 #define v %ecx  macro
94 	addl  (v), %eax
95 	adcl 4(v), %edx
96 	movl %eax,  (v)
97 	movl %edx, 4(v)
99 #undef v
101 #define v %esi  macro
103 	addl $1,  (v)
104 	adcl $0, 4(v)
106 #undef v
108 #define v %esi  macro
110 	movl  (v), %eax
111 	movl 4(v), %edx
112 	addl $1, %eax
114 	movl %eax,  (v)
115 	movl %edx, 4(v)
117 #undef v
119 #define v %esi  macro
121 	subl $1,  (v)
122 	sbbl $0, 4(v)
124 #undef v
126 #define v %esi  macro
128 	movl  (v), %eax
129 	movl 4(v), %edx
130 	subl $1, %eax
132 	movl %eax,  (v)
133 	movl %edx, 4(v)
135 #undef v
137 #define v %esi  macro
141 	addl  (v), %eax
142 	adcl 4(v), %edx
145 1:
146 	movl %eax,  (v)
147 	movl %edx, 4(v)
148 	movl $1, %eax
153 	jne 1b
157 #undef v
159 #define v %esi  macro
161 	movl  (v), %eax
162 	movl 4(v), %edx
165 1:
166 	addl $1, %eax
168 	movl %eax,  (v)
169 	movl %edx, 4(v)
170 	movl $1, %eax
175 	jne 1b
178 #undef v
180 #define v %esi  macro
182 	movl  (v), %eax
183 	movl 4(v), %edx
184 	subl $1, %eax
186 	js 1f
187 	movl %eax,  (v)
188 	movl %edx, 4(v)
189 1:
191 #undef v