1
2
3
4
5
6
7
8
9
10
11
12
13
14
15static void
16sparc_2(unsigned long bytes, unsigned long *p1, unsigned long *p2)
17{
18 int lines = bytes / (sizeof (long)) / 8;
19
20 do {
21 __asm__ __volatile__(
22 "ldd [%0 + 0x00], %%g2\n\t"
23 "ldd [%0 + 0x08], %%g4\n\t"
24 "ldd [%0 + 0x10], %%o0\n\t"
25 "ldd [%0 + 0x18], %%o2\n\t"
26 "ldd [%1 + 0x00], %%o4\n\t"
27 "ldd [%1 + 0x08], %%l0\n\t"
28 "ldd [%1 + 0x10], %%l2\n\t"
29 "ldd [%1 + 0x18], %%l4\n\t"
30 "xor %%g2, %%o4, %%g2\n\t"
31 "xor %%g3, %%o5, %%g3\n\t"
32 "xor %%g4, %%l0, %%g4\n\t"
33 "xor %%g5, %%l1, %%g5\n\t"
34 "xor %%o0, %%l2, %%o0\n\t"
35 "xor %%o1, %%l3, %%o1\n\t"
36 "xor %%o2, %%l4, %%o2\n\t"
37 "xor %%o3, %%l5, %%o3\n\t"
38 "std %%g2, [%0 + 0x00]\n\t"
39 "std %%g4, [%0 + 0x08]\n\t"
40 "std %%o0, [%0 + 0x10]\n\t"
41 "std %%o2, [%0 + 0x18]\n"
42 :
43 : "r" (p1), "r" (p2)
44 : "g2", "g3", "g4", "g5",
45 "o0", "o1", "o2", "o3", "o4", "o5",
46 "l0", "l1", "l2", "l3", "l4", "l5");
47 p1 += 8;
48 p2 += 8;
49 } while (--lines > 0);
50}
51
52static void
53sparc_3(unsigned long bytes, unsigned long *p1, unsigned long *p2,
54 unsigned long *p3)
55{
56 int lines = bytes / (sizeof (long)) / 8;
57
58 do {
59 __asm__ __volatile__(
60 "ldd [%0 + 0x00], %%g2\n\t"
61 "ldd [%0 + 0x08], %%g4\n\t"
62 "ldd [%0 + 0x10], %%o0\n\t"
63 "ldd [%0 + 0x18], %%o2\n\t"
64 "ldd [%1 + 0x00], %%o4\n\t"
65 "ldd [%1 + 0x08], %%l0\n\t"
66 "ldd [%1 + 0x10], %%l2\n\t"
67 "ldd [%1 + 0x18], %%l4\n\t"
68 "xor %%g2, %%o4, %%g2\n\t"
69 "xor %%g3, %%o5, %%g3\n\t"
70 "ldd [%2 + 0x00], %%o4\n\t"
71 "xor %%g4, %%l0, %%g4\n\t"
72 "xor %%g5, %%l1, %%g5\n\t"
73 "ldd [%2 + 0x08], %%l0\n\t"
74 "xor %%o0, %%l2, %%o0\n\t"
75 "xor %%o1, %%l3, %%o1\n\t"
76 "ldd [%2 + 0x10], %%l2\n\t"
77 "xor %%o2, %%l4, %%o2\n\t"
78 "xor %%o3, %%l5, %%o3\n\t"
79 "ldd [%2 + 0x18], %%l4\n\t"
80 "xor %%g2, %%o4, %%g2\n\t"
81 "xor %%g3, %%o5, %%g3\n\t"
82 "xor %%g4, %%l0, %%g4\n\t"
83 "xor %%g5, %%l1, %%g5\n\t"
84 "xor %%o0, %%l2, %%o0\n\t"
85 "xor %%o1, %%l3, %%o1\n\t"
86 "xor %%o2, %%l4, %%o2\n\t"
87 "xor %%o3, %%l5, %%o3\n\t"
88 "std %%g2, [%0 + 0x00]\n\t"
89 "std %%g4, [%0 + 0x08]\n\t"
90 "std %%o0, [%0 + 0x10]\n\t"
91 "std %%o2, [%0 + 0x18]\n"
92 :
93 : "r" (p1), "r" (p2), "r" (p3)
94 : "g2", "g3", "g4", "g5",
95 "o0", "o1", "o2", "o3", "o4", "o5",
96 "l0", "l1", "l2", "l3", "l4", "l5");
97 p1 += 8;
98 p2 += 8;
99 p3 += 8;
100 } while (--lines > 0);
101}
102
103static void
104sparc_4(unsigned long bytes, unsigned long *p1, unsigned long *p2,
105 unsigned long *p3, unsigned long *p4)
106{
107 int lines = bytes / (sizeof (long)) / 8;
108
109 do {
110 __asm__ __volatile__(
111 "ldd [%0 + 0x00], %%g2\n\t"
112 "ldd [%0 + 0x08], %%g4\n\t"
113 "ldd [%0 + 0x10], %%o0\n\t"
114 "ldd [%0 + 0x18], %%o2\n\t"
115 "ldd [%1 + 0x00], %%o4\n\t"
116 "ldd [%1 + 0x08], %%l0\n\t"
117 "ldd [%1 + 0x10], %%l2\n\t"
118 "ldd [%1 + 0x18], %%l4\n\t"
119 "xor %%g2, %%o4, %%g2\n\t"
120 "xor %%g3, %%o5, %%g3\n\t"
121 "ldd [%2 + 0x00], %%o4\n\t"
122 "xor %%g4, %%l0, %%g4\n\t"
123 "xor %%g5, %%l1, %%g5\n\t"
124 "ldd [%2 + 0x08], %%l0\n\t"
125 "xor %%o0, %%l2, %%o0\n\t"
126 "xor %%o1, %%l3, %%o1\n\t"
127 "ldd [%2 + 0x10], %%l2\n\t"
128 "xor %%o2, %%l4, %%o2\n\t"
129 "xor %%o3, %%l5, %%o3\n\t"
130 "ldd [%2 + 0x18], %%l4\n\t"
131 "xor %%g2, %%o4, %%g2\n\t"
132 "xor %%g3, %%o5, %%g3\n\t"
133 "ldd [%3 + 0x00], %%o4\n\t"
134 "xor %%g4, %%l0, %%g4\n\t"
135 "xor %%g5, %%l1, %%g5\n\t"
136 "ldd [%3 + 0x08], %%l0\n\t"
137 "xor %%o0, %%l2, %%o0\n\t"
138 "xor %%o1, %%l3, %%o1\n\t"
139 "ldd [%3 + 0x10], %%l2\n\t"
140 "xor %%o2, %%l4, %%o2\n\t"
141 "xor %%o3, %%l5, %%o3\n\t"
142 "ldd [%3 + 0x18], %%l4\n\t"
143 "xor %%g2, %%o4, %%g2\n\t"
144 "xor %%g3, %%o5, %%g3\n\t"
145 "xor %%g4, %%l0, %%g4\n\t"
146 "xor %%g5, %%l1, %%g5\n\t"
147 "xor %%o0, %%l2, %%o0\n\t"
148 "xor %%o1, %%l3, %%o1\n\t"
149 "xor %%o2, %%l4, %%o2\n\t"
150 "xor %%o3, %%l5, %%o3\n\t"
151 "std %%g2, [%0 + 0x00]\n\t"
152 "std %%g4, [%0 + 0x08]\n\t"
153 "std %%o0, [%0 + 0x10]\n\t"
154 "std %%o2, [%0 + 0x18]\n"
155 :
156 : "r" (p1), "r" (p2), "r" (p3), "r" (p4)
157 : "g2", "g3", "g4", "g5",
158 "o0", "o1", "o2", "o3", "o4", "o5",
159 "l0", "l1", "l2", "l3", "l4", "l5");
160 p1 += 8;
161 p2 += 8;
162 p3 += 8;
163 p4 += 8;
164 } while (--lines > 0);
165}
166
167static void
168sparc_5(unsigned long bytes, unsigned long *p1, unsigned long *p2,
169 unsigned long *p3, unsigned long *p4, unsigned long *p5)
170{
171 int lines = bytes / (sizeof (long)) / 8;
172
173 do {
174 __asm__ __volatile__(
175 "ldd [%0 + 0x00], %%g2\n\t"
176 "ldd [%0 + 0x08], %%g4\n\t"
177 "ldd [%0 + 0x10], %%o0\n\t"
178 "ldd [%0 + 0x18], %%o2\n\t"
179 "ldd [%1 + 0x00], %%o4\n\t"
180 "ldd [%1 + 0x08], %%l0\n\t"
181 "ldd [%1 + 0x10], %%l2\n\t"
182 "ldd [%1 + 0x18], %%l4\n\t"
183 "xor %%g2, %%o4, %%g2\n\t"
184 "xor %%g3, %%o5, %%g3\n\t"
185 "ldd [%2 + 0x00], %%o4\n\t"
186 "xor %%g4, %%l0, %%g4\n\t"
187 "xor %%g5, %%l1, %%g5\n\t"
188 "ldd [%2 + 0x08], %%l0\n\t"
189 "xor %%o0, %%l2, %%o0\n\t"
190 "xor %%o1, %%l3, %%o1\n\t"
191 "ldd [%2 + 0x10], %%l2\n\t"
192 "xor %%o2, %%l4, %%o2\n\t"
193 "xor %%o3, %%l5, %%o3\n\t"
194 "ldd [%2 + 0x18], %%l4\n\t"
195 "xor %%g2, %%o4, %%g2\n\t"
196 "xor %%g3, %%o5, %%g3\n\t"
197 "ldd [%3 + 0x00], %%o4\n\t"
198 "xor %%g4, %%l0, %%g4\n\t"
199 "xor %%g5, %%l1, %%g5\n\t"
200 "ldd [%3 + 0x08], %%l0\n\t"
201 "xor %%o0, %%l2, %%o0\n\t"
202 "xor %%o1, %%l3, %%o1\n\t"
203 "ldd [%3 + 0x10], %%l2\n\t"
204 "xor %%o2, %%l4, %%o2\n\t"
205 "xor %%o3, %%l5, %%o3\n\t"
206 "ldd [%3 + 0x18], %%l4\n\t"
207 "xor %%g2, %%o4, %%g2\n\t"
208 "xor %%g3, %%o5, %%g3\n\t"
209 "ldd [%4 + 0x00], %%o4\n\t"
210 "xor %%g4, %%l0, %%g4\n\t"
211 "xor %%g5, %%l1, %%g5\n\t"
212 "ldd [%4 + 0x08], %%l0\n\t"
213 "xor %%o0, %%l2, %%o0\n\t"
214 "xor %%o1, %%l3, %%o1\n\t"
215 "ldd [%4 + 0x10], %%l2\n\t"
216 "xor %%o2, %%l4, %%o2\n\t"
217 "xor %%o3, %%l5, %%o3\n\t"
218 "ldd [%4 + 0x18], %%l4\n\t"
219 "xor %%g2, %%o4, %%g2\n\t"
220 "xor %%g3, %%o5, %%g3\n\t"
221 "xor %%g4, %%l0, %%g4\n\t"
222 "xor %%g5, %%l1, %%g5\n\t"
223 "xor %%o0, %%l2, %%o0\n\t"
224 "xor %%o1, %%l3, %%o1\n\t"
225 "xor %%o2, %%l4, %%o2\n\t"
226 "xor %%o3, %%l5, %%o3\n\t"
227 "std %%g2, [%0 + 0x00]\n\t"
228 "std %%g4, [%0 + 0x08]\n\t"
229 "std %%o0, [%0 + 0x10]\n\t"
230 "std %%o2, [%0 + 0x18]\n"
231 :
232 : "r" (p1), "r" (p2), "r" (p3), "r" (p4), "r" (p5)
233 : "g2", "g3", "g4", "g5",
234 "o0", "o1", "o2", "o3", "o4", "o5",
235 "l0", "l1", "l2", "l3", "l4", "l5");
236 p1 += 8;
237 p2 += 8;
238 p3 += 8;
239 p4 += 8;
240 p5 += 8;
241 } while (--lines > 0);
242}
243
244static struct xor_block_template xor_block_SPARC = {
245 .name = "SPARC",
246 .do_2 = sparc_2,
247 .do_3 = sparc_3,
248 .do_4 = sparc_4,
249 .do_5 = sparc_5,
250};
251
252
253#include <asm-generic/xor.h>
254
255#undef XOR_TRY_TEMPLATES
256#define XOR_TRY_TEMPLATES \
257 do { \
258 xor_speed(&xor_block_8regs); \
259 xor_speed(&xor_block_32regs); \
260 xor_speed(&xor_block_SPARC); \
261 } while (0)
262
