Commit | Line | Data |
---|---|---|
86530b38 AT |
1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: tso_n1_self_mod10.s | |
5 | * Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved | |
6 | * 4150 Network Circle, Santa Clara, California 95054, U.S.A. | |
7 | * | |
8 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; version 2 of the License. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
23 | * For the avoidance of doubt, and except that if any non-GPL license | |
24 | * choice is available it will apply instead, Sun elects to use only | |
25 | * the General Public License version 2 (GPLv2) at this time for any | |
26 | * software where a choice of GPL license versions is made | |
27 | * available with the language indicating that GPLv2 or any later version | |
28 | * may be used, or where a choice of which version of the GPL is applied is | |
29 | * otherwise unspecified. | |
30 | * | |
31 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
32 | * CA 95054 USA or visit www.sun.com if you need additional information or | |
33 | * have any questions. | |
34 | * | |
35 | * | |
36 | * ========== Copyright Header End ============================================ | |
37 | */ | |
38 | #define MAIN_BASE_DATA_ADDR 0x160000 | |
39 | #define MAIN_BASE_TEXT_ADDR 0x150000 | |
40 | #define MAIN_BASE_DATA_ADDR_RA 0x100160000 | |
41 | #define MAIN_BASE_TEXT_ADDR_RA 0x100150000 | |
42 | ||
43 | #define USER_PAGE_CUSTOM_MAP | |
44 | #include "hboot.s" | |
45 | ||
46 | SECTION .MAIN TEXT_VA=0x150000, DATA_VA=0x160000 | |
47 | ||
48 | attr_text { | |
49 | Name = .MAIN, | |
50 | VA=MAIN_BASE_TEXT_ADDR, | |
51 | RA=MAIN_BASE_TEXT_ADDR_RA, | |
52 | PA=ra2pa(MAIN_BASE_TEXT_ADDR_RA,0), | |
53 | part_0_ctx_nonzero_tsb_config_0, | |
54 | TTE_G=0, TTE_Context=PCONTEXT, TTE_V=1, TTE_Size=0, TTE_NFO=0, | |
55 | TTE_IE=0, TTE_Soft2=0, TTE_Diag=0, TTE_Soft=0, | |
56 | TTE_L=0, TTE_CP=1, TTE_CV=1, TTE_E=0, TTE_EP=1, TTE_P=0, TTE_W=1 | |
57 | } | |
58 | attr_data { | |
59 | Name = .MAIN, | |
60 | VA=MAIN_BASE_DATA_ADDR, | |
61 | RA=MAIN_BASE_DATA_ADDR_RA, | |
62 | PA=ra2pa(MAIN_BASE_DATA_ADDR_RA,0), | |
63 | part_0_ctx_nonzero_tsb_config_0, | |
64 | TTE_G=0, TTE_Context=PCONTEXT, TTE_V=1, TTE_Size=0, TTE_NFO=0, | |
65 | TTE_IE=0, TTE_Soft2=0, TTE_Diag=0, TTE_Soft=0, | |
66 | TTE_L=0, TTE_CP=1, TTE_CV=1, TTE_E=0, TTE_P=0, TTE_W=1 | |
67 | } | |
68 | ||
69 | .text | |
70 | .global main | |
71 | main: | |
72 | ||
73 | wr %g0, 0x4, %fprs /* make sure fef is 1 */ | |
74 | setx good_data, %l0,%o0 ! prepare good and bad data | |
75 | setx bad_data, %l0,%o1 ! | |
76 | ldda [%o0]ASI_BLK_P, %d0 ! in d0 and d16 | |
77 | ldda [%o1]ASI_BLK_P, %d16 | |
78 | membar 0x40 | |
79 | ||
80 | setx label0, %l0,%o0 ! prepare address registers | |
81 | setx label1, %l0,%o1 | |
82 | setx label2, %l0,%o2 | |
83 | setx label3, %l0,%o3 | |
84 | setx label4, %l0,%o4 | |
85 | setx label5, %l0,%o5 | |
86 | setx label6, %l0,%o6 | |
87 | setx label7, %l0,%o7 | |
88 | setx 0x20, %l0, %l2 | |
89 | ||
90 | label0a: | |
91 | stda %d0, [%o0]ASI_BLK_P ! store good data to label0 | |
92 | membar 0x40 | |
93 | flush %o0 | |
94 | ba label0 | |
95 | nop | |
96 | ||
97 | .align 0x40 | |
98 | label0: | |
99 | ta T_BAD_TRAP ! this is overwritten by good data | |
100 | ta T_BAD_TRAP ! BEFORE any execution | |
101 | ta T_BAD_TRAP ! | |
102 | ta T_BAD_TRAP ! | |
103 | ta T_BAD_TRAP ! | |
104 | ta T_BAD_TRAP ! | |
105 | ta T_BAD_TRAP ! | |
106 | ta T_BAD_TRAP ! | |
107 | ta T_BAD_TRAP ! | |
108 | ta T_BAD_TRAP ! | |
109 | ta T_BAD_TRAP ! | |
110 | ta T_BAD_TRAP ! | |
111 | ta T_BAD_TRAP ! | |
112 | ta T_BAD_TRAP ! | |
113 | ta T_BAD_TRAP ! | |
114 | ta T_BAD_TRAP ! | |
115 | ||
116 | stda %d0, [%o1]ASI_BLK_P ! store good data to label1 | |
117 | membar 0x40 | |
118 | flush %o0 ! | |
119 | ba label1 | |
120 | nop | |
121 | ||
122 | .align 0x40 | |
123 | label1: | |
124 | ta T_BAD_TRAP ! | |
125 | ta T_BAD_TRAP ! | |
126 | ta T_BAD_TRAP ! | |
127 | ta T_BAD_TRAP ! | |
128 | ta T_BAD_TRAP ! | |
129 | ta T_BAD_TRAP ! | |
130 | ta T_BAD_TRAP ! | |
131 | ta T_BAD_TRAP ! | |
132 | ta T_BAD_TRAP ! | |
133 | ta T_BAD_TRAP ! | |
134 | ta T_BAD_TRAP ! | |
135 | ta T_BAD_TRAP ! | |
136 | ta T_BAD_TRAP ! | |
137 | ta T_BAD_TRAP ! | |
138 | ta T_BAD_TRAP ! | |
139 | ta T_BAD_TRAP ! | |
140 | stda %d0, [%o2]ASI_BLK_P ! store good data to label2 | |
141 | membar 0x40 | |
142 | flush %o0 | |
143 | ba label2 | |
144 | nop | |
145 | ||
146 | .align 0x40 | |
147 | label2: | |
148 | ta T_BAD_TRAP ! | |
149 | ta T_BAD_TRAP ! | |
150 | ta T_BAD_TRAP ! | |
151 | ta T_BAD_TRAP ! | |
152 | ta T_BAD_TRAP ! | |
153 | ta T_BAD_TRAP ! | |
154 | ta T_BAD_TRAP ! | |
155 | ta T_BAD_TRAP ! | |
156 | ta T_BAD_TRAP ! | |
157 | ta T_BAD_TRAP ! | |
158 | ta T_BAD_TRAP ! | |
159 | ta T_BAD_TRAP ! | |
160 | ta T_BAD_TRAP ! | |
161 | ta T_BAD_TRAP ! | |
162 | ta T_BAD_TRAP ! | |
163 | ta T_BAD_TRAP ! | |
164 | stda %d0, [%o3]ASI_BLK_P ! store good data to label3 | |
165 | membar 0x40 | |
166 | flush %o0 ! | |
167 | ba label3 | |
168 | nop | |
169 | ||
170 | .align 0x40 | |
171 | label3: | |
172 | ta T_BAD_TRAP ! | |
173 | ta T_BAD_TRAP ! | |
174 | ta T_BAD_TRAP ! | |
175 | ta T_BAD_TRAP ! | |
176 | ta T_BAD_TRAP ! | |
177 | ta T_BAD_TRAP ! | |
178 | ta T_BAD_TRAP ! | |
179 | ta T_BAD_TRAP ! | |
180 | ta T_BAD_TRAP ! | |
181 | ta T_BAD_TRAP ! | |
182 | ta T_BAD_TRAP ! | |
183 | ta T_BAD_TRAP ! | |
184 | ta T_BAD_TRAP ! | |
185 | ta T_BAD_TRAP ! | |
186 | ta T_BAD_TRAP ! | |
187 | ta T_BAD_TRAP ! | |
188 | stda %d0, [%o4]ASI_BLK_P | |
189 | membar 0x40 | |
190 | flush %o0 ! | |
191 | ba label4 | |
192 | nop | |
193 | ||
194 | .align 0x40 | |
195 | label4: | |
196 | ta T_BAD_TRAP ! | |
197 | ta T_BAD_TRAP ! | |
198 | ta T_BAD_TRAP ! | |
199 | ta T_BAD_TRAP ! | |
200 | ta T_BAD_TRAP ! | |
201 | ta T_BAD_TRAP ! | |
202 | ta T_BAD_TRAP ! | |
203 | ta T_BAD_TRAP ! | |
204 | ta T_BAD_TRAP ! | |
205 | ta T_BAD_TRAP ! | |
206 | ta T_BAD_TRAP ! | |
207 | ta T_BAD_TRAP ! | |
208 | ta T_BAD_TRAP ! | |
209 | ta T_BAD_TRAP ! | |
210 | ta T_BAD_TRAP ! | |
211 | ta T_BAD_TRAP ! | |
212 | stda %d0, [%o5]ASI_BLK_P | |
213 | membar 0x40 | |
214 | flush %o0 ! | |
215 | ba label5 | |
216 | nop | |
217 | ||
218 | .align 0x40 | |
219 | label5: | |
220 | ta T_BAD_TRAP ! | |
221 | ta T_BAD_TRAP ! | |
222 | ta T_BAD_TRAP ! | |
223 | ta T_BAD_TRAP ! | |
224 | ta T_BAD_TRAP ! | |
225 | ta T_BAD_TRAP ! | |
226 | ta T_BAD_TRAP ! | |
227 | ta T_BAD_TRAP ! | |
228 | ta T_BAD_TRAP ! | |
229 | ta T_BAD_TRAP ! | |
230 | ta T_BAD_TRAP ! | |
231 | ta T_BAD_TRAP ! | |
232 | ta T_BAD_TRAP ! | |
233 | ta T_BAD_TRAP ! | |
234 | ta T_BAD_TRAP ! | |
235 | ta T_BAD_TRAP ! | |
236 | stda %d0, [%o6]ASI_BLK_P | |
237 | membar 0x40 | |
238 | flush %o0 ! | |
239 | ba label6 | |
240 | nop | |
241 | ||
242 | .align 0x40 | |
243 | label6: | |
244 | ta T_BAD_TRAP ! | |
245 | ta T_BAD_TRAP ! | |
246 | ta T_BAD_TRAP ! | |
247 | ta T_BAD_TRAP ! | |
248 | ta T_BAD_TRAP ! | |
249 | ta T_BAD_TRAP ! | |
250 | ta T_BAD_TRAP ! | |
251 | ta T_BAD_TRAP ! | |
252 | ta T_BAD_TRAP ! | |
253 | ta T_BAD_TRAP ! | |
254 | ta T_BAD_TRAP ! | |
255 | ta T_BAD_TRAP ! | |
256 | ta T_BAD_TRAP ! | |
257 | ta T_BAD_TRAP ! | |
258 | ta T_BAD_TRAP ! | |
259 | ta T_BAD_TRAP ! | |
260 | stda %d0, [%o7]ASI_BLK_P | |
261 | membar 0x40 | |
262 | flush %o0 ! | |
263 | ba label7 | |
264 | nop | |
265 | ||
266 | .align 0x40 | |
267 | label7: | |
268 | ta T_BAD_TRAP ! | |
269 | ta T_BAD_TRAP ! | |
270 | ta T_BAD_TRAP ! | |
271 | ta T_BAD_TRAP ! | |
272 | ta T_BAD_TRAP ! | |
273 | ta T_BAD_TRAP ! | |
274 | ta T_BAD_TRAP ! | |
275 | ta T_BAD_TRAP ! | |
276 | ta T_BAD_TRAP ! | |
277 | ta T_BAD_TRAP ! | |
278 | ta T_BAD_TRAP ! | |
279 | ta T_BAD_TRAP ! | |
280 | ta T_BAD_TRAP ! | |
281 | ta T_BAD_TRAP ! | |
282 | ta T_BAD_TRAP ! | |
283 | ta T_BAD_TRAP ! | |
284 | stda %d0, [%o0]ASI_BLK_P | |
285 | membar 0x40 | |
286 | flush %o0 | |
287 | ||
288 | stda %d16, [%o0]ASI_BLK_P ! store bad data to all labels | |
289 | stda %d16, [%o1]ASI_BLK_P | |
290 | stda %d16, [%o2]ASI_BLK_P | |
291 | stda %d16, [%o3]ASI_BLK_P | |
292 | stda %d16, [%o4]ASI_BLK_P | |
293 | stda %d16, [%o5]ASI_BLK_P | |
294 | stda %d16, [%o6]ASI_BLK_P | |
295 | stda %d16, [%o7]ASI_BLK_P | |
296 | membar 0x40 | |
297 | ||
298 | dec %l2 | |
299 | brnz,pt %l2, label0a ! and loop again | |
300 | nop | |
301 | ||
302 | normal_end: | |
303 | ta T_GOOD_TRAP | |
304 | bad_end: | |
305 | ta T_BAD_TRAP | |
306 | ||
307 | ||
308 | user_text_end: | |
309 | ||
310 | /*********************************************************************** | |
311 | Test case data start | |
312 | ***********************************************************************/ | |
313 | .data | |
314 | .align 0x100 | |
315 | good_data: | |
316 | ||
317 | .word 0x01000000 | |
318 | .word 0x01000000 | |
319 | .word 0x01000000 | |
320 | .word 0x01000000 | |
321 | .word 0x01000000 | |
322 | .word 0x01000000 | |
323 | .word 0x01000000 | |
324 | .word 0x01000000 | |
325 | .word 0x01000000 | |
326 | .word 0x01000000 | |
327 | .word 0x01000000 | |
328 | .word 0x01000000 | |
329 | .word 0x01000000 | |
330 | .word 0x01000000 | |
331 | .word 0x01000000 | |
332 | .word 0x01000000 | |
333 | ||
334 | bad_data: | |
335 | .word 0xdeadbeef | |
336 | .word 0xdeadbeef | |
337 | .word 0xdeadbeef | |
338 | .word 0xdeadbeef | |
339 | .word 0xdeadbeef | |
340 | .word 0xdeadbeef | |
341 | .word 0xdeadbeef | |
342 | .word 0xdeadbeef | |
343 | .word 0xdeadbeef | |
344 | .word 0xdeadbeef | |
345 | .word 0xdeadbeef | |
346 | .word 0xdeadbeef | |
347 | .word 0xdeadbeef | |
348 | .word 0xdeadbeef | |
349 | .word 0xdeadbeef | |
350 | .word 0xdeadbeef | |
351 | ||
352 | user_data_end: |