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Commit | Line | Data |
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3fc6c082 FB |
1 | /* |
2 | * PowerPC CPU initialization for qemu. | |
5fafdf24 | 3 | * |
76a66253 | 4 | * Copyright (c) 2003-2007 Jocelyn Mayer |
f7aa5583 | 5 | * Copyright 2011 Freescale Semiconductor, Inc. |
3fc6c082 FB |
6 | * |
7 | * This library is free software; you can redistribute it and/or | |
8 | * modify it under the terms of the GNU Lesser General Public | |
9 | * License as published by the Free Software Foundation; either | |
10 | * version 2 of the License, or (at your option) any later version. | |
11 | * | |
12 | * This library is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * Lesser General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU Lesser General Public | |
8167ee88 | 18 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
3fc6c082 FB |
19 | */ |
20 | ||
76cad711 | 21 | #include "disas/bfd.h" |
022c62cb | 22 | #include "exec/gdbstub.h" |
9c17d615 | 23 | #include <sysemu/kvm.h> |
a1e98583 | 24 | #include "kvm_ppc.h" |
9c17d615 | 25 | #include "sysemu/arch_init.h" |
fe828a4d | 26 | #include "sysemu/cpus.h" |
953af181 | 27 | #include "cpu-models.h" |
b632a148 DG |
28 | #include "mmu-hash32.h" |
29 | #include "mmu-hash64.h" | |
4a44d85e | 30 | #include "qemu/error-report.h" |
237c0af0 | 31 | |
3fc6c082 FB |
32 | //#define PPC_DUMP_CPU |
33 | //#define PPC_DEBUG_SPR | |
80d11f44 | 34 | //#define PPC_DUMP_SPR_ACCESSES |
3fc6c082 | 35 | |
e9df014c JM |
36 | /* For user-mode emulation, we don't emulate any IRQ controller */ |
37 | #if defined(CONFIG_USER_ONLY) | |
a750fc0b JM |
38 | #define PPC_IRQ_INIT_FN(name) \ |
39 | static inline void glue(glue(ppc, name),_irq_init) (CPUPPCState *env) \ | |
40 | { \ | |
e9df014c JM |
41 | } |
42 | #else | |
a750fc0b | 43 | #define PPC_IRQ_INIT_FN(name) \ |
e9df014c JM |
44 | void glue(glue(ppc, name),_irq_init) (CPUPPCState *env); |
45 | #endif | |
a750fc0b | 46 | |
4e290a0b | 47 | PPC_IRQ_INIT_FN(40x); |
e9df014c | 48 | PPC_IRQ_INIT_FN(6xx); |
d0dfae6e | 49 | PPC_IRQ_INIT_FN(970); |
9d52e907 | 50 | PPC_IRQ_INIT_FN(POWER7); |
9fdc60bf | 51 | PPC_IRQ_INIT_FN(e500); |
e9df014c | 52 | |
3fc6c082 FB |
53 | /* Generic callbacks: |
54 | * do nothing but store/retrieve spr value | |
55 | */ | |
91f477fd AG |
56 | static void spr_load_dump_spr(int sprn) |
57 | { | |
58 | #ifdef PPC_DUMP_SPR_ACCESSES | |
59 | TCGv_i32 t0 = tcg_const_i32(sprn); | |
edbe35e0 | 60 | gen_helper_load_dump_spr(cpu_env, t0); |
91f477fd AG |
61 | tcg_temp_free_i32(t0); |
62 | #endif | |
63 | } | |
64 | ||
45d827d2 | 65 | static void spr_read_generic (void *opaque, int gprn, int sprn) |
a496775f | 66 | { |
45d827d2 | 67 | gen_load_spr(cpu_gpr[gprn], sprn); |
91f477fd AG |
68 | spr_load_dump_spr(sprn); |
69 | } | |
70 | ||
71 | static void spr_store_dump_spr(int sprn) | |
72 | { | |
45d827d2 | 73 | #ifdef PPC_DUMP_SPR_ACCESSES |
91f477fd | 74 | TCGv_i32 t0 = tcg_const_i32(sprn); |
edbe35e0 | 75 | gen_helper_store_dump_spr(cpu_env, t0); |
91f477fd | 76 | tcg_temp_free_i32(t0); |
45d827d2 | 77 | #endif |
a496775f JM |
78 | } |
79 | ||
45d827d2 | 80 | static void spr_write_generic (void *opaque, int sprn, int gprn) |
a496775f | 81 | { |
45d827d2 | 82 | gen_store_spr(sprn, cpu_gpr[gprn]); |
91f477fd | 83 | spr_store_dump_spr(sprn); |
45d827d2 | 84 | } |
a496775f JM |
85 | |
86 | #if !defined(CONFIG_USER_ONLY) | |
ba38ab8d AG |
87 | static void spr_write_generic32(void *opaque, int sprn, int gprn) |
88 | { | |
89 | #ifdef TARGET_PPC64 | |
90 | TCGv t0 = tcg_temp_new(); | |
91 | tcg_gen_ext32u_tl(t0, cpu_gpr[gprn]); | |
92 | gen_store_spr(sprn, t0); | |
93 | tcg_temp_free(t0); | |
94 | spr_store_dump_spr(sprn); | |
95 | #else | |
96 | spr_write_generic(opaque, sprn, gprn); | |
97 | #endif | |
98 | } | |
99 | ||
45d827d2 | 100 | static void spr_write_clear (void *opaque, int sprn, int gprn) |
a496775f | 101 | { |
45d827d2 AJ |
102 | TCGv t0 = tcg_temp_new(); |
103 | TCGv t1 = tcg_temp_new(); | |
104 | gen_load_spr(t0, sprn); | |
105 | tcg_gen_neg_tl(t1, cpu_gpr[gprn]); | |
106 | tcg_gen_and_tl(t0, t0, t1); | |
107 | gen_store_spr(sprn, t0); | |
108 | tcg_temp_free(t0); | |
109 | tcg_temp_free(t1); | |
a496775f | 110 | } |
9633fcc6 AG |
111 | |
112 | static void spr_access_nop(void *opaque, int sprn, int gprn) | |
113 | { | |
114 | } | |
115 | ||
a496775f JM |
116 | #endif |
117 | ||
76a66253 | 118 | /* SPR common to all PowerPC */ |
3fc6c082 | 119 | /* XER */ |
45d827d2 | 120 | static void spr_read_xer (void *opaque, int gprn, int sprn) |
3fc6c082 | 121 | { |
da91a00f | 122 | gen_read_xer(cpu_gpr[gprn]); |
3fc6c082 FB |
123 | } |
124 | ||
45d827d2 | 125 | static void spr_write_xer (void *opaque, int sprn, int gprn) |
3fc6c082 | 126 | { |
da91a00f | 127 | gen_write_xer(cpu_gpr[gprn]); |
3fc6c082 FB |
128 | } |
129 | ||
130 | /* LR */ | |
45d827d2 | 131 | static void spr_read_lr (void *opaque, int gprn, int sprn) |
3fc6c082 | 132 | { |
45d827d2 | 133 | tcg_gen_mov_tl(cpu_gpr[gprn], cpu_lr); |
3fc6c082 FB |
134 | } |
135 | ||
45d827d2 | 136 | static void spr_write_lr (void *opaque, int sprn, int gprn) |
3fc6c082 | 137 | { |
45d827d2 | 138 | tcg_gen_mov_tl(cpu_lr, cpu_gpr[gprn]); |
3fc6c082 FB |
139 | } |
140 | ||
697ab892 DG |
141 | /* CFAR */ |
142 | #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) | |
143 | static void spr_read_cfar (void *opaque, int gprn, int sprn) | |
144 | { | |
145 | tcg_gen_mov_tl(cpu_gpr[gprn], cpu_cfar); | |
146 | } | |
147 | ||
148 | static void spr_write_cfar (void *opaque, int sprn, int gprn) | |
149 | { | |
150 | tcg_gen_mov_tl(cpu_cfar, cpu_gpr[gprn]); | |
151 | } | |
152 | #endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */ | |
153 | ||
3fc6c082 | 154 | /* CTR */ |
45d827d2 | 155 | static void spr_read_ctr (void *opaque, int gprn, int sprn) |
3fc6c082 | 156 | { |
45d827d2 | 157 | tcg_gen_mov_tl(cpu_gpr[gprn], cpu_ctr); |
3fc6c082 FB |
158 | } |
159 | ||
45d827d2 | 160 | static void spr_write_ctr (void *opaque, int sprn, int gprn) |
3fc6c082 | 161 | { |
45d827d2 | 162 | tcg_gen_mov_tl(cpu_ctr, cpu_gpr[gprn]); |
3fc6c082 FB |
163 | } |
164 | ||
165 | /* User read access to SPR */ | |
166 | /* USPRx */ | |
167 | /* UMMCRx */ | |
168 | /* UPMCx */ | |
169 | /* USIA */ | |
170 | /* UDECR */ | |
45d827d2 | 171 | static void spr_read_ureg (void *opaque, int gprn, int sprn) |
3fc6c082 | 172 | { |
45d827d2 | 173 | gen_load_spr(cpu_gpr[gprn], sprn + 0x10); |
3fc6c082 FB |
174 | } |
175 | ||
76a66253 | 176 | /* SPR common to all non-embedded PowerPC */ |
3fc6c082 | 177 | /* DECR */ |
76a66253 | 178 | #if !defined(CONFIG_USER_ONLY) |
45d827d2 | 179 | static void spr_read_decr (void *opaque, int gprn, int sprn) |
3fc6c082 | 180 | { |
630ecca0 TG |
181 | if (use_icount) { |
182 | gen_io_start(); | |
183 | } | |
d0f1562d | 184 | gen_helper_load_decr(cpu_gpr[gprn], cpu_env); |
630ecca0 TG |
185 | if (use_icount) { |
186 | gen_io_end(); | |
187 | gen_stop_exception(opaque); | |
188 | } | |
3fc6c082 FB |
189 | } |
190 | ||
45d827d2 | 191 | static void spr_write_decr (void *opaque, int sprn, int gprn) |
3fc6c082 | 192 | { |
630ecca0 TG |
193 | if (use_icount) { |
194 | gen_io_start(); | |
195 | } | |
d0f1562d | 196 | gen_helper_store_decr(cpu_env, cpu_gpr[gprn]); |
630ecca0 TG |
197 | if (use_icount) { |
198 | gen_io_end(); | |
199 | gen_stop_exception(opaque); | |
200 | } | |
3fc6c082 | 201 | } |
76a66253 | 202 | #endif |
3fc6c082 | 203 | |
76a66253 | 204 | /* SPR common to all non-embedded PowerPC, except 601 */ |
3fc6c082 | 205 | /* Time base */ |
45d827d2 | 206 | static void spr_read_tbl (void *opaque, int gprn, int sprn) |
3fc6c082 | 207 | { |
630ecca0 TG |
208 | if (use_icount) { |
209 | gen_io_start(); | |
210 | } | |
d0f1562d | 211 | gen_helper_load_tbl(cpu_gpr[gprn], cpu_env); |
630ecca0 TG |
212 | if (use_icount) { |
213 | gen_io_end(); | |
214 | gen_stop_exception(opaque); | |
215 | } | |
3fc6c082 FB |
216 | } |
217 | ||
45d827d2 | 218 | static void spr_read_tbu (void *opaque, int gprn, int sprn) |
3fc6c082 | 219 | { |
630ecca0 TG |
220 | if (use_icount) { |
221 | gen_io_start(); | |
222 | } | |
d0f1562d | 223 | gen_helper_load_tbu(cpu_gpr[gprn], cpu_env); |
630ecca0 TG |
224 | if (use_icount) { |
225 | gen_io_end(); | |
226 | gen_stop_exception(opaque); | |
227 | } | |
3fc6c082 FB |
228 | } |
229 | ||
a062e36c | 230 | __attribute__ (( unused )) |
45d827d2 | 231 | static void spr_read_atbl (void *opaque, int gprn, int sprn) |
a062e36c | 232 | { |
d0f1562d | 233 | gen_helper_load_atbl(cpu_gpr[gprn], cpu_env); |
a062e36c JM |
234 | } |
235 | ||
236 | __attribute__ (( unused )) | |
45d827d2 | 237 | static void spr_read_atbu (void *opaque, int gprn, int sprn) |
a062e36c | 238 | { |
d0f1562d | 239 | gen_helper_load_atbu(cpu_gpr[gprn], cpu_env); |
a062e36c JM |
240 | } |
241 | ||
76a66253 | 242 | #if !defined(CONFIG_USER_ONLY) |
45d827d2 | 243 | static void spr_write_tbl (void *opaque, int sprn, int gprn) |
3fc6c082 | 244 | { |
630ecca0 TG |
245 | if (use_icount) { |
246 | gen_io_start(); | |
247 | } | |
d0f1562d | 248 | gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); |
630ecca0 TG |
249 | if (use_icount) { |
250 | gen_io_end(); | |
251 | gen_stop_exception(opaque); | |
252 | } | |
3fc6c082 FB |
253 | } |
254 | ||
45d827d2 | 255 | static void spr_write_tbu (void *opaque, int sprn, int gprn) |
3fc6c082 | 256 | { |
630ecca0 TG |
257 | if (use_icount) { |
258 | gen_io_start(); | |
259 | } | |
d0f1562d | 260 | gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]); |
630ecca0 TG |
261 | if (use_icount) { |
262 | gen_io_end(); | |
263 | gen_stop_exception(opaque); | |
264 | } | |
3fc6c082 | 265 | } |
a062e36c JM |
266 | |
267 | __attribute__ (( unused )) | |
45d827d2 | 268 | static void spr_write_atbl (void *opaque, int sprn, int gprn) |
a062e36c | 269 | { |
d0f1562d | 270 | gen_helper_store_atbl(cpu_env, cpu_gpr[gprn]); |
a062e36c JM |
271 | } |
272 | ||
273 | __attribute__ (( unused )) | |
45d827d2 | 274 | static void spr_write_atbu (void *opaque, int sprn, int gprn) |
a062e36c | 275 | { |
d0f1562d | 276 | gen_helper_store_atbu(cpu_env, cpu_gpr[gprn]); |
a062e36c | 277 | } |
3a7f009a DG |
278 | |
279 | #if defined(TARGET_PPC64) | |
280 | __attribute__ (( unused )) | |
281 | static void spr_read_purr (void *opaque, int gprn, int sprn) | |
282 | { | |
d0f1562d | 283 | gen_helper_load_purr(cpu_gpr[gprn], cpu_env); |
3a7f009a DG |
284 | } |
285 | #endif | |
76a66253 | 286 | #endif |
3fc6c082 | 287 | |
76a66253 | 288 | #if !defined(CONFIG_USER_ONLY) |
3fc6c082 FB |
289 | /* IBAT0U...IBAT0U */ |
290 | /* IBAT0L...IBAT7L */ | |
45d827d2 | 291 | static void spr_read_ibat (void *opaque, int gprn, int sprn) |
3fc6c082 | 292 | { |
1328c2bf | 293 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
3fc6c082 FB |
294 | } |
295 | ||
45d827d2 | 296 | static void spr_read_ibat_h (void *opaque, int gprn, int sprn) |
3fc6c082 | 297 | { |
1328c2bf | 298 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT4U) / 2])); |
3fc6c082 FB |
299 | } |
300 | ||
45d827d2 | 301 | static void spr_write_ibatu (void *opaque, int sprn, int gprn) |
3fc6c082 | 302 | { |
45d827d2 | 303 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
c6c7cf05 | 304 | gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 305 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
306 | } |
307 | ||
45d827d2 | 308 | static void spr_write_ibatu_h (void *opaque, int sprn, int gprn) |
3fc6c082 | 309 | { |
8daf1781 | 310 | TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4U) / 2) + 4); |
c6c7cf05 | 311 | gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 312 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
313 | } |
314 | ||
45d827d2 | 315 | static void spr_write_ibatl (void *opaque, int sprn, int gprn) |
3fc6c082 | 316 | { |
45d827d2 | 317 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0L) / 2); |
c6c7cf05 | 318 | gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 319 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
320 | } |
321 | ||
45d827d2 | 322 | static void spr_write_ibatl_h (void *opaque, int sprn, int gprn) |
3fc6c082 | 323 | { |
8daf1781 | 324 | TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4L) / 2) + 4); |
c6c7cf05 | 325 | gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 326 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
327 | } |
328 | ||
329 | /* DBAT0U...DBAT7U */ | |
330 | /* DBAT0L...DBAT7L */ | |
45d827d2 | 331 | static void spr_read_dbat (void *opaque, int gprn, int sprn) |
3fc6c082 | 332 | { |
1328c2bf | 333 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][(sprn - SPR_DBAT0U) / 2])); |
3fc6c082 FB |
334 | } |
335 | ||
45d827d2 | 336 | static void spr_read_dbat_h (void *opaque, int gprn, int sprn) |
3fc6c082 | 337 | { |
1328c2bf | 338 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][((sprn - SPR_DBAT4U) / 2) + 4])); |
3fc6c082 FB |
339 | } |
340 | ||
45d827d2 | 341 | static void spr_write_dbatu (void *opaque, int sprn, int gprn) |
3fc6c082 | 342 | { |
45d827d2 | 343 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0U) / 2); |
c6c7cf05 | 344 | gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 345 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
346 | } |
347 | ||
45d827d2 | 348 | static void spr_write_dbatu_h (void *opaque, int sprn, int gprn) |
3fc6c082 | 349 | { |
45d827d2 | 350 | TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4U) / 2) + 4); |
c6c7cf05 | 351 | gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 352 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
353 | } |
354 | ||
45d827d2 | 355 | static void spr_write_dbatl (void *opaque, int sprn, int gprn) |
3fc6c082 | 356 | { |
45d827d2 | 357 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0L) / 2); |
c6c7cf05 | 358 | gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 359 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
360 | } |
361 | ||
45d827d2 | 362 | static void spr_write_dbatl_h (void *opaque, int sprn, int gprn) |
3fc6c082 | 363 | { |
45d827d2 | 364 | TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4L) / 2) + 4); |
c6c7cf05 | 365 | gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 366 | tcg_temp_free_i32(t0); |
3fc6c082 FB |
367 | } |
368 | ||
369 | /* SDR1 */ | |
45d827d2 | 370 | static void spr_write_sdr1 (void *opaque, int sprn, int gprn) |
3fc6c082 | 371 | { |
d523dd00 | 372 | gen_helper_store_sdr1(cpu_env, cpu_gpr[gprn]); |
3fc6c082 FB |
373 | } |
374 | ||
76a66253 | 375 | /* 64 bits PowerPC specific SPRs */ |
578bb252 | 376 | #if defined(TARGET_PPC64) |
2adab7d6 BS |
377 | static void spr_read_hior (void *opaque, int gprn, int sprn) |
378 | { | |
1328c2bf | 379 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, excp_prefix)); |
2adab7d6 BS |
380 | } |
381 | ||
382 | static void spr_write_hior (void *opaque, int sprn, int gprn) | |
383 | { | |
384 | TCGv t0 = tcg_temp_new(); | |
385 | tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0x3FFFFF00000ULL); | |
1328c2bf | 386 | tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
2adab7d6 BS |
387 | tcg_temp_free(t0); |
388 | } | |
76a66253 | 389 | #endif |
a750fc0b | 390 | #endif |
76a66253 JM |
391 | |
392 | /* PowerPC 601 specific registers */ | |
393 | /* RTC */ | |
45d827d2 | 394 | static void spr_read_601_rtcl (void *opaque, int gprn, int sprn) |
76a66253 | 395 | { |
d0f1562d | 396 | gen_helper_load_601_rtcl(cpu_gpr[gprn], cpu_env); |
76a66253 JM |
397 | } |
398 | ||
45d827d2 | 399 | static void spr_read_601_rtcu (void *opaque, int gprn, int sprn) |
76a66253 | 400 | { |
d0f1562d | 401 | gen_helper_load_601_rtcu(cpu_gpr[gprn], cpu_env); |
76a66253 JM |
402 | } |
403 | ||
404 | #if !defined(CONFIG_USER_ONLY) | |
45d827d2 | 405 | static void spr_write_601_rtcu (void *opaque, int sprn, int gprn) |
76a66253 | 406 | { |
d0f1562d | 407 | gen_helper_store_601_rtcu(cpu_env, cpu_gpr[gprn]); |
76a66253 JM |
408 | } |
409 | ||
45d827d2 | 410 | static void spr_write_601_rtcl (void *opaque, int sprn, int gprn) |
76a66253 | 411 | { |
d0f1562d | 412 | gen_helper_store_601_rtcl(cpu_env, cpu_gpr[gprn]); |
76a66253 | 413 | } |
056401ea | 414 | |
45d827d2 | 415 | static void spr_write_hid0_601 (void *opaque, int sprn, int gprn) |
056401ea JM |
416 | { |
417 | DisasContext *ctx = opaque; | |
418 | ||
d523dd00 | 419 | gen_helper_store_hid0_601(cpu_env, cpu_gpr[gprn]); |
056401ea | 420 | /* Must stop the translation as endianness may have changed */ |
e06fcd75 | 421 | gen_stop_exception(ctx); |
056401ea | 422 | } |
76a66253 JM |
423 | #endif |
424 | ||
425 | /* Unified bats */ | |
426 | #if !defined(CONFIG_USER_ONLY) | |
45d827d2 | 427 | static void spr_read_601_ubat (void *opaque, int gprn, int sprn) |
76a66253 | 428 | { |
1328c2bf | 429 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
76a66253 JM |
430 | } |
431 | ||
45d827d2 | 432 | static void spr_write_601_ubatu (void *opaque, int sprn, int gprn) |
76a66253 | 433 | { |
45d827d2 | 434 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
c6c7cf05 | 435 | gen_helper_store_601_batl(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 436 | tcg_temp_free_i32(t0); |
76a66253 JM |
437 | } |
438 | ||
45d827d2 | 439 | static void spr_write_601_ubatl (void *opaque, int sprn, int gprn) |
76a66253 | 440 | { |
45d827d2 | 441 | TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
c6c7cf05 | 442 | gen_helper_store_601_batu(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 443 | tcg_temp_free_i32(t0); |
76a66253 JM |
444 | } |
445 | #endif | |
446 | ||
447 | /* PowerPC 40x specific registers */ | |
448 | #if !defined(CONFIG_USER_ONLY) | |
45d827d2 | 449 | static void spr_read_40x_pit (void *opaque, int gprn, int sprn) |
76a66253 | 450 | { |
d0f1562d | 451 | gen_helper_load_40x_pit(cpu_gpr[gprn], cpu_env); |
76a66253 JM |
452 | } |
453 | ||
45d827d2 | 454 | static void spr_write_40x_pit (void *opaque, int sprn, int gprn) |
76a66253 | 455 | { |
d0f1562d | 456 | gen_helper_store_40x_pit(cpu_env, cpu_gpr[gprn]); |
76a66253 JM |
457 | } |
458 | ||
45d827d2 | 459 | static void spr_write_40x_dbcr0 (void *opaque, int sprn, int gprn) |
8ecc7913 JM |
460 | { |
461 | DisasContext *ctx = opaque; | |
462 | ||
d523dd00 | 463 | gen_helper_store_40x_dbcr0(cpu_env, cpu_gpr[gprn]); |
8ecc7913 | 464 | /* We must stop translation as we may have rebooted */ |
e06fcd75 | 465 | gen_stop_exception(ctx); |
8ecc7913 JM |
466 | } |
467 | ||
45d827d2 | 468 | static void spr_write_40x_sler (void *opaque, int sprn, int gprn) |
c294fc58 | 469 | { |
d523dd00 | 470 | gen_helper_store_40x_sler(cpu_env, cpu_gpr[gprn]); |
c294fc58 JM |
471 | } |
472 | ||
45d827d2 | 473 | static void spr_write_booke_tcr (void *opaque, int sprn, int gprn) |
76a66253 | 474 | { |
d0f1562d | 475 | gen_helper_store_booke_tcr(cpu_env, cpu_gpr[gprn]); |
76a66253 JM |
476 | } |
477 | ||
45d827d2 | 478 | static void spr_write_booke_tsr (void *opaque, int sprn, int gprn) |
76a66253 | 479 | { |
d0f1562d | 480 | gen_helper_store_booke_tsr(cpu_env, cpu_gpr[gprn]); |
76a66253 JM |
481 | } |
482 | #endif | |
483 | ||
484 | /* PowerPC 403 specific registers */ | |
485 | /* PBL1 / PBU1 / PBL2 / PBU2 */ | |
486 | #if !defined(CONFIG_USER_ONLY) | |
45d827d2 | 487 | static void spr_read_403_pbr (void *opaque, int gprn, int sprn) |
76a66253 | 488 | { |
1328c2bf | 489 | tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, pb[sprn - SPR_403_PBL1])); |
76a66253 JM |
490 | } |
491 | ||
45d827d2 | 492 | static void spr_write_403_pbr (void *opaque, int sprn, int gprn) |
76a66253 | 493 | { |
45d827d2 | 494 | TCGv_i32 t0 = tcg_const_i32(sprn - SPR_403_PBL1); |
d523dd00 | 495 | gen_helper_store_403_pbr(cpu_env, t0, cpu_gpr[gprn]); |
45d827d2 | 496 | tcg_temp_free_i32(t0); |
76a66253 JM |
497 | } |
498 | ||
45d827d2 | 499 | static void spr_write_pir (void *opaque, int sprn, int gprn) |
3fc6c082 | 500 | { |
45d827d2 AJ |
501 | TCGv t0 = tcg_temp_new(); |
502 | tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0xF); | |
503 | gen_store_spr(SPR_PIR, t0); | |
504 | tcg_temp_free(t0); | |
3fc6c082 | 505 | } |
76a66253 | 506 | #endif |
3fc6c082 | 507 | |
d34defbc AJ |
508 | /* SPE specific registers */ |
509 | static void spr_read_spefscr (void *opaque, int gprn, int sprn) | |
510 | { | |
511 | TCGv_i32 t0 = tcg_temp_new_i32(); | |
1328c2bf | 512 | tcg_gen_ld_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
d34defbc AJ |
513 | tcg_gen_extu_i32_tl(cpu_gpr[gprn], t0); |
514 | tcg_temp_free_i32(t0); | |
515 | } | |
516 | ||
517 | static void spr_write_spefscr (void *opaque, int sprn, int gprn) | |
518 | { | |
519 | TCGv_i32 t0 = tcg_temp_new_i32(); | |
520 | tcg_gen_trunc_tl_i32(t0, cpu_gpr[gprn]); | |
1328c2bf | 521 | tcg_gen_st_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
d34defbc AJ |
522 | tcg_temp_free_i32(t0); |
523 | } | |
524 | ||
6f5d427d JM |
525 | #if !defined(CONFIG_USER_ONLY) |
526 | /* Callback used to write the exception vector base */ | |
45d827d2 | 527 | static void spr_write_excp_prefix (void *opaque, int sprn, int gprn) |
6f5d427d | 528 | { |
45d827d2 | 529 | TCGv t0 = tcg_temp_new(); |
1328c2bf | 530 | tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivpr_mask)); |
45d827d2 | 531 | tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
1328c2bf | 532 | tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
45d827d2 | 533 | gen_store_spr(sprn, t0); |
69bd5820 | 534 | tcg_temp_free(t0); |
6f5d427d JM |
535 | } |
536 | ||
45d827d2 | 537 | static void spr_write_excp_vector (void *opaque, int sprn, int gprn) |
6f5d427d JM |
538 | { |
539 | DisasContext *ctx = opaque; | |
e9205258 | 540 | int sprn_offs; |
6f5d427d JM |
541 | |
542 | if (sprn >= SPR_BOOKE_IVOR0 && sprn <= SPR_BOOKE_IVOR15) { | |
e9205258 | 543 | sprn_offs = sprn - SPR_BOOKE_IVOR0; |
6f5d427d | 544 | } else if (sprn >= SPR_BOOKE_IVOR32 && sprn <= SPR_BOOKE_IVOR37) { |
e9205258 AG |
545 | sprn_offs = sprn - SPR_BOOKE_IVOR32 + 32; |
546 | } else if (sprn >= SPR_BOOKE_IVOR38 && sprn <= SPR_BOOKE_IVOR42) { | |
547 | sprn_offs = sprn - SPR_BOOKE_IVOR38 + 38; | |
6f5d427d JM |
548 | } else { |
549 | printf("Trying to write an unknown exception vector %d %03x\n", | |
550 | sprn, sprn); | |
e06fcd75 | 551 | gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG); |
e9205258 | 552 | return; |
6f5d427d | 553 | } |
e9205258 AG |
554 | |
555 | TCGv t0 = tcg_temp_new(); | |
1328c2bf | 556 | tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivor_mask)); |
e9205258 | 557 | tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
1328c2bf | 558 | tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_vectors[sprn_offs])); |
e9205258 AG |
559 | gen_store_spr(sprn, t0); |
560 | tcg_temp_free(t0); | |
6f5d427d JM |
561 | } |
562 | #endif | |
563 | ||
cf8358c8 AJ |
564 | static inline void vscr_init (CPUPPCState *env, uint32_t val) |
565 | { | |
566 | env->vscr = val; | |
567 | /* Altivec always uses round-to-nearest */ | |
568 | set_float_rounding_mode(float_round_nearest_even, &env->vec_status); | |
569 | set_flush_to_zero(vscr_nj, &env->vec_status); | |
570 | } | |
571 | ||
d67d40ea DG |
572 | #ifdef CONFIG_USER_ONLY |
573 | #define spr_register_kvm(env, num, name, uea_read, uea_write, \ | |
574 | oea_read, oea_write, one_reg_id, initial_value) \ | |
575 | _spr_register(env, num, name, uea_read, uea_write, initial_value) | |
576 | #else | |
577 | #if !defined(CONFIG_KVM) | |
578 | #define spr_register_kvm(env, num, name, uea_read, uea_write, \ | |
579 | oea_read, oea_write, one_reg_id, initial_value) \ | |
580 | _spr_register(env, num, name, uea_read, uea_write, \ | |
581 | oea_read, oea_write, initial_value) | |
76a66253 | 582 | #else |
d67d40ea DG |
583 | #define spr_register_kvm(env, num, name, uea_read, uea_write, \ |
584 | oea_read, oea_write, one_reg_id, initial_value) \ | |
585 | _spr_register(env, num, name, uea_read, uea_write, \ | |
586 | oea_read, oea_write, one_reg_id, initial_value) | |
587 | #endif | |
588 | #endif | |
589 | ||
590 | #define spr_register(env, num, name, uea_read, uea_write, \ | |
591 | oea_read, oea_write, initial_value) \ | |
592 | spr_register_kvm(env, num, name, uea_read, uea_write, \ | |
593 | oea_read, oea_write, 0, initial_value) | |
594 | ||
595 | static inline void _spr_register(CPUPPCState *env, int num, | |
b55266b5 | 596 | const char *name, |
45d827d2 AJ |
597 | void (*uea_read)(void *opaque, int gprn, int sprn), |
598 | void (*uea_write)(void *opaque, int sprn, int gprn), | |
d67d40ea DG |
599 | #if !defined(CONFIG_USER_ONLY) |
600 | ||
45d827d2 AJ |
601 | void (*oea_read)(void *opaque, int gprn, int sprn), |
602 | void (*oea_write)(void *opaque, int sprn, int gprn), | |
76a66253 | 603 | #endif |
d67d40ea DG |
604 | #if defined(CONFIG_KVM) |
605 | uint64_t one_reg_id, | |
606 | #endif | |
607 | target_ulong initial_value) | |
3fc6c082 | 608 | { |
c227f099 | 609 | ppc_spr_t *spr; |
3fc6c082 FB |
610 | |
611 | spr = &env->spr_cb[num]; | |
612 | if (spr->name != NULL ||env-> spr[num] != 0x00000000 || | |
76a66253 JM |
613 | #if !defined(CONFIG_USER_ONLY) |
614 | spr->oea_read != NULL || spr->oea_write != NULL || | |
615 | #endif | |
616 | spr->uea_read != NULL || spr->uea_write != NULL) { | |
3fc6c082 FB |
617 | printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num); |
618 | exit(1); | |
619 | } | |
620 | #if defined(PPC_DEBUG_SPR) | |
90e189ec BS |
621 | printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num, |
622 | name, initial_value); | |
3fc6c082 FB |
623 | #endif |
624 | spr->name = name; | |
625 | spr->uea_read = uea_read; | |
626 | spr->uea_write = uea_write; | |
76a66253 | 627 | #if !defined(CONFIG_USER_ONLY) |
3fc6c082 FB |
628 | spr->oea_read = oea_read; |
629 | spr->oea_write = oea_write; | |
7a7c05d7 AK |
630 | #endif |
631 | #if defined(CONFIG_KVM) | |
632 | spr->one_reg_id = one_reg_id, | |
76a66253 | 633 | #endif |
3fc6c082 FB |
634 | env->spr[num] = initial_value; |
635 | } | |
636 | ||
637 | /* Generic PowerPC SPRs */ | |
638 | static void gen_spr_generic (CPUPPCState *env) | |
639 | { | |
640 | /* Integer processing */ | |
641 | spr_register(env, SPR_XER, "XER", | |
642 | &spr_read_xer, &spr_write_xer, | |
643 | &spr_read_xer, &spr_write_xer, | |
644 | 0x00000000); | |
645 | /* Branch contol */ | |
646 | spr_register(env, SPR_LR, "LR", | |
647 | &spr_read_lr, &spr_write_lr, | |
648 | &spr_read_lr, &spr_write_lr, | |
649 | 0x00000000); | |
650 | spr_register(env, SPR_CTR, "CTR", | |
651 | &spr_read_ctr, &spr_write_ctr, | |
652 | &spr_read_ctr, &spr_write_ctr, | |
653 | 0x00000000); | |
654 | /* Interrupt processing */ | |
655 | spr_register(env, SPR_SRR0, "SRR0", | |
656 | SPR_NOACCESS, SPR_NOACCESS, | |
657 | &spr_read_generic, &spr_write_generic, | |
658 | 0x00000000); | |
659 | spr_register(env, SPR_SRR1, "SRR1", | |
660 | SPR_NOACCESS, SPR_NOACCESS, | |
661 | &spr_read_generic, &spr_write_generic, | |
662 | 0x00000000); | |
663 | /* Processor control */ | |
664 | spr_register(env, SPR_SPRG0, "SPRG0", | |
665 | SPR_NOACCESS, SPR_NOACCESS, | |
666 | &spr_read_generic, &spr_write_generic, | |
667 | 0x00000000); | |
668 | spr_register(env, SPR_SPRG1, "SPRG1", | |
669 | SPR_NOACCESS, SPR_NOACCESS, | |
670 | &spr_read_generic, &spr_write_generic, | |
671 | 0x00000000); | |
672 | spr_register(env, SPR_SPRG2, "SPRG2", | |
673 | SPR_NOACCESS, SPR_NOACCESS, | |
674 | &spr_read_generic, &spr_write_generic, | |
675 | 0x00000000); | |
676 | spr_register(env, SPR_SPRG3, "SPRG3", | |
677 | SPR_NOACCESS, SPR_NOACCESS, | |
678 | &spr_read_generic, &spr_write_generic, | |
679 | 0x00000000); | |
680 | } | |
681 | ||
682 | /* SPR common to all non-embedded PowerPC, including 601 */ | |
683 | static void gen_spr_ne_601 (CPUPPCState *env) | |
684 | { | |
685 | /* Exception processing */ | |
d67d40ea DG |
686 | spr_register_kvm(env, SPR_DSISR, "DSISR", |
687 | SPR_NOACCESS, SPR_NOACCESS, | |
688 | &spr_read_generic, &spr_write_generic, | |
689 | KVM_REG_PPC_DSISR, 0x00000000); | |
690 | spr_register_kvm(env, SPR_DAR, "DAR", | |
691 | SPR_NOACCESS, SPR_NOACCESS, | |
692 | &spr_read_generic, &spr_write_generic, | |
693 | KVM_REG_PPC_DAR, 0x00000000); | |
3fc6c082 FB |
694 | /* Timer */ |
695 | spr_register(env, SPR_DECR, "DECR", | |
696 | SPR_NOACCESS, SPR_NOACCESS, | |
697 | &spr_read_decr, &spr_write_decr, | |
698 | 0x00000000); | |
699 | /* Memory management */ | |
700 | spr_register(env, SPR_SDR1, "SDR1", | |
701 | SPR_NOACCESS, SPR_NOACCESS, | |
bb593904 | 702 | &spr_read_generic, &spr_write_sdr1, |
3fc6c082 FB |
703 | 0x00000000); |
704 | } | |
705 | ||
706 | /* BATs 0-3 */ | |
707 | static void gen_low_BATs (CPUPPCState *env) | |
708 | { | |
f2e63a42 | 709 | #if !defined(CONFIG_USER_ONLY) |
3fc6c082 FB |
710 | spr_register(env, SPR_IBAT0U, "IBAT0U", |
711 | SPR_NOACCESS, SPR_NOACCESS, | |
712 | &spr_read_ibat, &spr_write_ibatu, | |
713 | 0x00000000); | |
714 | spr_register(env, SPR_IBAT0L, "IBAT0L", | |
715 | SPR_NOACCESS, SPR_NOACCESS, | |
716 | &spr_read_ibat, &spr_write_ibatl, | |
717 | 0x00000000); | |
718 | spr_register(env, SPR_IBAT1U, "IBAT1U", | |
719 | SPR_NOACCESS, SPR_NOACCESS, | |
720 | &spr_read_ibat, &spr_write_ibatu, | |
721 | 0x00000000); | |
722 | spr_register(env, SPR_IBAT1L, "IBAT1L", | |
723 | SPR_NOACCESS, SPR_NOACCESS, | |
724 | &spr_read_ibat, &spr_write_ibatl, | |
725 | 0x00000000); | |
726 | spr_register(env, SPR_IBAT2U, "IBAT2U", | |
727 | SPR_NOACCESS, SPR_NOACCESS, | |
728 | &spr_read_ibat, &spr_write_ibatu, | |
729 | 0x00000000); | |
730 | spr_register(env, SPR_IBAT2L, "IBAT2L", | |
731 | SPR_NOACCESS, SPR_NOACCESS, | |
732 | &spr_read_ibat, &spr_write_ibatl, | |
733 | 0x00000000); | |
734 | spr_register(env, SPR_IBAT3U, "IBAT3U", | |
735 | SPR_NOACCESS, SPR_NOACCESS, | |
736 | &spr_read_ibat, &spr_write_ibatu, | |
737 | 0x00000000); | |
738 | spr_register(env, SPR_IBAT3L, "IBAT3L", | |
739 | SPR_NOACCESS, SPR_NOACCESS, | |
740 | &spr_read_ibat, &spr_write_ibatl, | |
741 | 0x00000000); | |
742 | spr_register(env, SPR_DBAT0U, "DBAT0U", | |
743 | SPR_NOACCESS, SPR_NOACCESS, | |
744 | &spr_read_dbat, &spr_write_dbatu, | |
745 | 0x00000000); | |
746 | spr_register(env, SPR_DBAT0L, "DBAT0L", | |
747 | SPR_NOACCESS, SPR_NOACCESS, | |
748 | &spr_read_dbat, &spr_write_dbatl, | |
749 | 0x00000000); | |
750 | spr_register(env, SPR_DBAT1U, "DBAT1U", | |
751 | SPR_NOACCESS, SPR_NOACCESS, | |
752 | &spr_read_dbat, &spr_write_dbatu, | |
753 | 0x00000000); | |
754 | spr_register(env, SPR_DBAT1L, "DBAT1L", | |
755 | SPR_NOACCESS, SPR_NOACCESS, | |
756 | &spr_read_dbat, &spr_write_dbatl, | |
757 | 0x00000000); | |
758 | spr_register(env, SPR_DBAT2U, "DBAT2U", | |
759 | SPR_NOACCESS, SPR_NOACCESS, | |
760 | &spr_read_dbat, &spr_write_dbatu, | |
761 | 0x00000000); | |
762 | spr_register(env, SPR_DBAT2L, "DBAT2L", | |
763 | SPR_NOACCESS, SPR_NOACCESS, | |
764 | &spr_read_dbat, &spr_write_dbatl, | |
765 | 0x00000000); | |
766 | spr_register(env, SPR_DBAT3U, "DBAT3U", | |
767 | SPR_NOACCESS, SPR_NOACCESS, | |
768 | &spr_read_dbat, &spr_write_dbatu, | |
769 | 0x00000000); | |
770 | spr_register(env, SPR_DBAT3L, "DBAT3L", | |
771 | SPR_NOACCESS, SPR_NOACCESS, | |
772 | &spr_read_dbat, &spr_write_dbatl, | |
773 | 0x00000000); | |
a750fc0b | 774 | env->nb_BATs += 4; |
f2e63a42 | 775 | #endif |
3fc6c082 FB |
776 | } |
777 | ||
778 | /* BATs 4-7 */ | |
779 | static void gen_high_BATs (CPUPPCState *env) | |
780 | { | |
f2e63a42 | 781 | #if !defined(CONFIG_USER_ONLY) |
3fc6c082 FB |
782 | spr_register(env, SPR_IBAT4U, "IBAT4U", |
783 | SPR_NOACCESS, SPR_NOACCESS, | |
784 | &spr_read_ibat_h, &spr_write_ibatu_h, | |
785 | 0x00000000); | |
786 | spr_register(env, SPR_IBAT4L, "IBAT4L", | |
787 | SPR_NOACCESS, SPR_NOACCESS, | |
788 | &spr_read_ibat_h, &spr_write_ibatl_h, | |
789 | 0x00000000); | |
790 | spr_register(env, SPR_IBAT5U, "IBAT5U", | |
791 | SPR_NOACCESS, SPR_NOACCESS, | |
792 | &spr_read_ibat_h, &spr_write_ibatu_h, | |
793 | 0x00000000); | |
794 | spr_register(env, SPR_IBAT5L, "IBAT5L", | |
795 | SPR_NOACCESS, SPR_NOACCESS, | |
796 | &spr_read_ibat_h, &spr_write_ibatl_h, | |
797 | 0x00000000); | |
798 | spr_register(env, SPR_IBAT6U, "IBAT6U", | |
799 | SPR_NOACCESS, SPR_NOACCESS, | |
800 | &spr_read_ibat_h, &spr_write_ibatu_h, | |
801 | 0x00000000); | |
802 | spr_register(env, SPR_IBAT6L, "IBAT6L", | |
803 | SPR_NOACCESS, SPR_NOACCESS, | |
804 | &spr_read_ibat_h, &spr_write_ibatl_h, | |
805 | 0x00000000); | |
806 | spr_register(env, SPR_IBAT7U, "IBAT7U", | |
807 | SPR_NOACCESS, SPR_NOACCESS, | |
808 | &spr_read_ibat_h, &spr_write_ibatu_h, | |
809 | 0x00000000); | |
810 | spr_register(env, SPR_IBAT7L, "IBAT7L", | |
811 | SPR_NOACCESS, SPR_NOACCESS, | |
812 | &spr_read_ibat_h, &spr_write_ibatl_h, | |
813 | 0x00000000); | |
814 | spr_register(env, SPR_DBAT4U, "DBAT4U", | |
815 | SPR_NOACCESS, SPR_NOACCESS, | |
816 | &spr_read_dbat_h, &spr_write_dbatu_h, | |
817 | 0x00000000); | |
818 | spr_register(env, SPR_DBAT4L, "DBAT4L", | |
819 | SPR_NOACCESS, SPR_NOACCESS, | |
820 | &spr_read_dbat_h, &spr_write_dbatl_h, | |
821 | 0x00000000); | |
822 | spr_register(env, SPR_DBAT5U, "DBAT5U", | |
823 | SPR_NOACCESS, SPR_NOACCESS, | |
824 | &spr_read_dbat_h, &spr_write_dbatu_h, | |
825 | 0x00000000); | |
826 | spr_register(env, SPR_DBAT5L, "DBAT5L", | |
827 | SPR_NOACCESS, SPR_NOACCESS, | |
828 | &spr_read_dbat_h, &spr_write_dbatl_h, | |
829 | 0x00000000); | |
830 | spr_register(env, SPR_DBAT6U, "DBAT6U", | |
831 | SPR_NOACCESS, SPR_NOACCESS, | |
832 | &spr_read_dbat_h, &spr_write_dbatu_h, | |
833 | 0x00000000); | |
834 | spr_register(env, SPR_DBAT6L, "DBAT6L", | |
835 | SPR_NOACCESS, SPR_NOACCESS, | |
836 | &spr_read_dbat_h, &spr_write_dbatl_h, | |
837 | 0x00000000); | |
838 | spr_register(env, SPR_DBAT7U, "DBAT7U", | |
839 | SPR_NOACCESS, SPR_NOACCESS, | |
840 | &spr_read_dbat_h, &spr_write_dbatu_h, | |
841 | 0x00000000); | |
842 | spr_register(env, SPR_DBAT7L, "DBAT7L", | |
843 | SPR_NOACCESS, SPR_NOACCESS, | |
844 | &spr_read_dbat_h, &spr_write_dbatl_h, | |
845 | 0x00000000); | |
a750fc0b | 846 | env->nb_BATs += 4; |
f2e63a42 | 847 | #endif |
3fc6c082 FB |
848 | } |
849 | ||
850 | /* Generic PowerPC time base */ | |
851 | static void gen_tbl (CPUPPCState *env) | |
852 | { | |
853 | spr_register(env, SPR_VTBL, "TBL", | |
854 | &spr_read_tbl, SPR_NOACCESS, | |
855 | &spr_read_tbl, SPR_NOACCESS, | |
856 | 0x00000000); | |
857 | spr_register(env, SPR_TBL, "TBL", | |
de6a1dec DI |
858 | &spr_read_tbl, SPR_NOACCESS, |
859 | &spr_read_tbl, &spr_write_tbl, | |
3fc6c082 FB |
860 | 0x00000000); |
861 | spr_register(env, SPR_VTBU, "TBU", | |
862 | &spr_read_tbu, SPR_NOACCESS, | |
863 | &spr_read_tbu, SPR_NOACCESS, | |
864 | 0x00000000); | |
865 | spr_register(env, SPR_TBU, "TBU", | |
de6a1dec DI |
866 | &spr_read_tbu, SPR_NOACCESS, |
867 | &spr_read_tbu, &spr_write_tbu, | |
3fc6c082 FB |
868 | 0x00000000); |
869 | } | |
870 | ||
76a66253 JM |
871 | /* Softare table search registers */ |
872 | static void gen_6xx_7xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) | |
873 | { | |
f2e63a42 | 874 | #if !defined(CONFIG_USER_ONLY) |
76a66253 JM |
875 | env->nb_tlb = nb_tlbs; |
876 | env->nb_ways = nb_ways; | |
877 | env->id_tlbs = 1; | |
1c53accc | 878 | env->tlb_type = TLB_6XX; |
76a66253 JM |
879 | spr_register(env, SPR_DMISS, "DMISS", |
880 | SPR_NOACCESS, SPR_NOACCESS, | |
881 | &spr_read_generic, SPR_NOACCESS, | |
882 | 0x00000000); | |
883 | spr_register(env, SPR_DCMP, "DCMP", | |
884 | SPR_NOACCESS, SPR_NOACCESS, | |
885 | &spr_read_generic, SPR_NOACCESS, | |
886 | 0x00000000); | |
887 | spr_register(env, SPR_HASH1, "HASH1", | |
888 | SPR_NOACCESS, SPR_NOACCESS, | |
889 | &spr_read_generic, SPR_NOACCESS, | |
890 | 0x00000000); | |
891 | spr_register(env, SPR_HASH2, "HASH2", | |
892 | SPR_NOACCESS, SPR_NOACCESS, | |
893 | &spr_read_generic, SPR_NOACCESS, | |
894 | 0x00000000); | |
895 | spr_register(env, SPR_IMISS, "IMISS", | |
896 | SPR_NOACCESS, SPR_NOACCESS, | |
897 | &spr_read_generic, SPR_NOACCESS, | |
898 | 0x00000000); | |
899 | spr_register(env, SPR_ICMP, "ICMP", | |
900 | SPR_NOACCESS, SPR_NOACCESS, | |
901 | &spr_read_generic, SPR_NOACCESS, | |
902 | 0x00000000); | |
903 | spr_register(env, SPR_RPA, "RPA", | |
904 | SPR_NOACCESS, SPR_NOACCESS, | |
905 | &spr_read_generic, &spr_write_generic, | |
906 | 0x00000000); | |
f2e63a42 | 907 | #endif |
76a66253 JM |
908 | } |
909 | ||
910 | /* SPR common to MPC755 and G2 */ | |
911 | static void gen_spr_G2_755 (CPUPPCState *env) | |
912 | { | |
913 | /* SGPRs */ | |
914 | spr_register(env, SPR_SPRG4, "SPRG4", | |
915 | SPR_NOACCESS, SPR_NOACCESS, | |
916 | &spr_read_generic, &spr_write_generic, | |
917 | 0x00000000); | |
918 | spr_register(env, SPR_SPRG5, "SPRG5", | |
919 | SPR_NOACCESS, SPR_NOACCESS, | |
920 | &spr_read_generic, &spr_write_generic, | |
921 | 0x00000000); | |
922 | spr_register(env, SPR_SPRG6, "SPRG6", | |
923 | SPR_NOACCESS, SPR_NOACCESS, | |
924 | &spr_read_generic, &spr_write_generic, | |
925 | 0x00000000); | |
926 | spr_register(env, SPR_SPRG7, "SPRG7", | |
927 | SPR_NOACCESS, SPR_NOACCESS, | |
928 | &spr_read_generic, &spr_write_generic, | |
929 | 0x00000000); | |
76a66253 JM |
930 | } |
931 | ||
3fc6c082 FB |
932 | /* SPR common to all 7xx PowerPC implementations */ |
933 | static void gen_spr_7xx (CPUPPCState *env) | |
934 | { | |
935 | /* Breakpoints */ | |
936 | /* XXX : not implemented */ | |
d67d40ea DG |
937 | spr_register_kvm(env, SPR_DABR, "DABR", |
938 | SPR_NOACCESS, SPR_NOACCESS, | |
939 | &spr_read_generic, &spr_write_generic, | |
940 | KVM_REG_PPC_DABR, 0x00000000); | |
3fc6c082 FB |
941 | /* XXX : not implemented */ |
942 | spr_register(env, SPR_IABR, "IABR", | |
943 | SPR_NOACCESS, SPR_NOACCESS, | |
944 | &spr_read_generic, &spr_write_generic, | |
945 | 0x00000000); | |
946 | /* Cache management */ | |
947 | /* XXX : not implemented */ | |
948 | spr_register(env, SPR_ICTC, "ICTC", | |
949 | SPR_NOACCESS, SPR_NOACCESS, | |
950 | &spr_read_generic, &spr_write_generic, | |
951 | 0x00000000); | |
952 | /* Performance monitors */ | |
953 | /* XXX : not implemented */ | |
954 | spr_register(env, SPR_MMCR0, "MMCR0", | |
955 | SPR_NOACCESS, SPR_NOACCESS, | |
956 | &spr_read_generic, &spr_write_generic, | |
957 | 0x00000000); | |
958 | /* XXX : not implemented */ | |
959 | spr_register(env, SPR_MMCR1, "MMCR1", | |
960 | SPR_NOACCESS, SPR_NOACCESS, | |
961 | &spr_read_generic, &spr_write_generic, | |
962 | 0x00000000); | |
963 | /* XXX : not implemented */ | |
964 | spr_register(env, SPR_PMC1, "PMC1", | |
965 | SPR_NOACCESS, SPR_NOACCESS, | |
966 | &spr_read_generic, &spr_write_generic, | |
967 | 0x00000000); | |
968 | /* XXX : not implemented */ | |
969 | spr_register(env, SPR_PMC2, "PMC2", | |
970 | SPR_NOACCESS, SPR_NOACCESS, | |
971 | &spr_read_generic, &spr_write_generic, | |
972 | 0x00000000); | |
973 | /* XXX : not implemented */ | |
974 | spr_register(env, SPR_PMC3, "PMC3", | |
975 | SPR_NOACCESS, SPR_NOACCESS, | |
976 | &spr_read_generic, &spr_write_generic, | |
977 | 0x00000000); | |
978 | /* XXX : not implemented */ | |
979 | spr_register(env, SPR_PMC4, "PMC4", | |
980 | SPR_NOACCESS, SPR_NOACCESS, | |
981 | &spr_read_generic, &spr_write_generic, | |
982 | 0x00000000); | |
983 | /* XXX : not implemented */ | |
a750fc0b | 984 | spr_register(env, SPR_SIAR, "SIAR", |
3fc6c082 FB |
985 | SPR_NOACCESS, SPR_NOACCESS, |
986 | &spr_read_generic, SPR_NOACCESS, | |
987 | 0x00000000); | |
578bb252 | 988 | /* XXX : not implemented */ |
3fc6c082 FB |
989 | spr_register(env, SPR_UMMCR0, "UMMCR0", |
990 | &spr_read_ureg, SPR_NOACCESS, | |
991 | &spr_read_ureg, SPR_NOACCESS, | |
992 | 0x00000000); | |
578bb252 | 993 | /* XXX : not implemented */ |
3fc6c082 FB |
994 | spr_register(env, SPR_UMMCR1, "UMMCR1", |
995 | &spr_read_ureg, SPR_NOACCESS, | |
996 | &spr_read_ureg, SPR_NOACCESS, | |
997 | 0x00000000); | |
578bb252 | 998 | /* XXX : not implemented */ |
3fc6c082 FB |
999 | spr_register(env, SPR_UPMC1, "UPMC1", |
1000 | &spr_read_ureg, SPR_NOACCESS, | |
1001 | &spr_read_ureg, SPR_NOACCESS, | |
1002 | 0x00000000); | |
578bb252 | 1003 | /* XXX : not implemented */ |
3fc6c082 FB |
1004 | spr_register(env, SPR_UPMC2, "UPMC2", |
1005 | &spr_read_ureg, SPR_NOACCESS, | |
1006 | &spr_read_ureg, SPR_NOACCESS, | |
1007 | 0x00000000); | |
578bb252 | 1008 | /* XXX : not implemented */ |
3fc6c082 FB |
1009 | spr_register(env, SPR_UPMC3, "UPMC3", |
1010 | &spr_read_ureg, SPR_NOACCESS, | |
1011 | &spr_read_ureg, SPR_NOACCESS, | |
1012 | 0x00000000); | |
578bb252 | 1013 | /* XXX : not implemented */ |
3fc6c082 FB |
1014 | spr_register(env, SPR_UPMC4, "UPMC4", |
1015 | &spr_read_ureg, SPR_NOACCESS, | |
1016 | &spr_read_ureg, SPR_NOACCESS, | |
1017 | 0x00000000); | |
578bb252 | 1018 | /* XXX : not implemented */ |
a750fc0b | 1019 | spr_register(env, SPR_USIAR, "USIAR", |
3fc6c082 FB |
1020 | &spr_read_ureg, SPR_NOACCESS, |
1021 | &spr_read_ureg, SPR_NOACCESS, | |
1022 | 0x00000000); | |
a750fc0b | 1023 | /* External access control */ |
3fc6c082 | 1024 | /* XXX : not implemented */ |
a750fc0b | 1025 | spr_register(env, SPR_EAR, "EAR", |
3fc6c082 FB |
1026 | SPR_NOACCESS, SPR_NOACCESS, |
1027 | &spr_read_generic, &spr_write_generic, | |
1028 | 0x00000000); | |
a750fc0b JM |
1029 | } |
1030 | ||
f80872e2 DG |
1031 | #ifdef TARGET_PPC64 |
1032 | #ifndef CONFIG_USER_ONLY | |
1033 | static void spr_read_uamr (void *opaque, int gprn, int sprn) | |
1034 | { | |
1035 | gen_load_spr(cpu_gpr[gprn], SPR_AMR); | |
1036 | spr_load_dump_spr(SPR_AMR); | |
1037 | } | |
1038 | ||
1039 | static void spr_write_uamr (void *opaque, int sprn, int gprn) | |
1040 | { | |
1041 | gen_store_spr(SPR_AMR, cpu_gpr[gprn]); | |
1042 | spr_store_dump_spr(SPR_AMR); | |
1043 | } | |
1044 | ||
1045 | static void spr_write_uamr_pr (void *opaque, int sprn, int gprn) | |
1046 | { | |
1047 | TCGv t0 = tcg_temp_new(); | |
1048 | ||
1049 | gen_load_spr(t0, SPR_UAMOR); | |
1050 | tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); | |
1051 | gen_store_spr(SPR_AMR, t0); | |
1052 | spr_store_dump_spr(SPR_AMR); | |
1053 | } | |
1054 | #endif /* CONFIG_USER_ONLY */ | |
1055 | ||
1056 | static void gen_spr_amr (CPUPPCState *env) | |
1057 | { | |
1058 | #ifndef CONFIG_USER_ONLY | |
1059 | /* Virtual Page Class Key protection */ | |
1060 | /* The AMR is accessible either via SPR 13 or SPR 29. 13 is | |
1061 | * userspace accessible, 29 is privileged. So we only need to set | |
1062 | * the kvm ONE_REG id on one of them, we use 29 */ | |
1063 | spr_register(env, SPR_UAMR, "UAMR", | |
1064 | &spr_read_uamr, &spr_write_uamr_pr, | |
1065 | &spr_read_uamr, &spr_write_uamr, | |
1066 | 0); | |
1067 | spr_register_kvm(env, SPR_AMR, "AMR", | |
1068 | SPR_NOACCESS, SPR_NOACCESS, | |
1069 | &spr_read_generic, &spr_write_generic, | |
0dc083fe | 1070 | KVM_REG_PPC_AMR, 0); |
f80872e2 DG |
1071 | spr_register_kvm(env, SPR_UAMOR, "UAMOR", |
1072 | SPR_NOACCESS, SPR_NOACCESS, | |
1073 | &spr_read_generic, &spr_write_generic, | |
1074 | KVM_REG_PPC_UAMOR, 0); | |
1075 | #endif /* !CONFIG_USER_ONLY */ | |
1076 | } | |
1077 | #endif /* TARGET_PPC64 */ | |
1078 | ||
a750fc0b JM |
1079 | static void gen_spr_thrm (CPUPPCState *env) |
1080 | { | |
1081 | /* Thermal management */ | |
3fc6c082 | 1082 | /* XXX : not implemented */ |
a750fc0b | 1083 | spr_register(env, SPR_THRM1, "THRM1", |
3fc6c082 FB |
1084 | SPR_NOACCESS, SPR_NOACCESS, |
1085 | &spr_read_generic, &spr_write_generic, | |
1086 | 0x00000000); | |
1087 | /* XXX : not implemented */ | |
a750fc0b | 1088 | spr_register(env, SPR_THRM2, "THRM2", |
3fc6c082 FB |
1089 | SPR_NOACCESS, SPR_NOACCESS, |
1090 | &spr_read_generic, &spr_write_generic, | |
1091 | 0x00000000); | |
3fc6c082 | 1092 | /* XXX : not implemented */ |
a750fc0b | 1093 | spr_register(env, SPR_THRM3, "THRM3", |
3fc6c082 FB |
1094 | SPR_NOACCESS, SPR_NOACCESS, |
1095 | &spr_read_generic, &spr_write_generic, | |
1096 | 0x00000000); | |
1097 | } | |
1098 | ||
1099 | /* SPR specific to PowerPC 604 implementation */ | |
1100 | static void gen_spr_604 (CPUPPCState *env) | |
1101 | { | |
1102 | /* Processor identification */ | |
1103 | spr_register(env, SPR_PIR, "PIR", | |
1104 | SPR_NOACCESS, SPR_NOACCESS, | |
1105 | &spr_read_generic, &spr_write_pir, | |
1106 | 0x00000000); | |
1107 | /* Breakpoints */ | |
1108 | /* XXX : not implemented */ | |
1109 | spr_register(env, SPR_IABR, "IABR", | |
1110 | SPR_NOACCESS, SPR_NOACCESS, | |
1111 | &spr_read_generic, &spr_write_generic, | |
1112 | 0x00000000); | |
1113 | /* XXX : not implemented */ | |
d67d40ea DG |
1114 | spr_register_kvm(env, SPR_DABR, "DABR", |
1115 | SPR_NOACCESS, SPR_NOACCESS, | |
1116 | &spr_read_generic, &spr_write_generic, | |
1117 | KVM_REG_PPC_DABR, 0x00000000); | |
3fc6c082 FB |
1118 | /* Performance counters */ |
1119 | /* XXX : not implemented */ | |
1120 | spr_register(env, SPR_MMCR0, "MMCR0", | |
1121 | SPR_NOACCESS, SPR_NOACCESS, | |
1122 | &spr_read_generic, &spr_write_generic, | |
1123 | 0x00000000); | |
1124 | /* XXX : not implemented */ | |
3fc6c082 FB |
1125 | spr_register(env, SPR_PMC1, "PMC1", |
1126 | SPR_NOACCESS, SPR_NOACCESS, | |
1127 | &spr_read_generic, &spr_write_generic, | |
1128 | 0x00000000); | |
1129 | /* XXX : not implemented */ | |
1130 | spr_register(env, SPR_PMC2, "PMC2", | |
1131 | SPR_NOACCESS, SPR_NOACCESS, | |
1132 | &spr_read_generic, &spr_write_generic, | |
1133 | 0x00000000); | |
1134 | /* XXX : not implemented */ | |
a750fc0b | 1135 | spr_register(env, SPR_SIAR, "SIAR", |
3fc6c082 FB |
1136 | SPR_NOACCESS, SPR_NOACCESS, |
1137 | &spr_read_generic, SPR_NOACCESS, | |
1138 | 0x00000000); | |
1139 | /* XXX : not implemented */ | |
1140 | spr_register(env, SPR_SDA, "SDA", | |
1141 | SPR_NOACCESS, SPR_NOACCESS, | |
1142 | &spr_read_generic, SPR_NOACCESS, | |
1143 | 0x00000000); | |
1144 | /* External access control */ | |
1145 | /* XXX : not implemented */ | |
1146 | spr_register(env, SPR_EAR, "EAR", | |
1147 | SPR_NOACCESS, SPR_NOACCESS, | |
1148 | &spr_read_generic, &spr_write_generic, | |
1149 | 0x00000000); | |
1150 | } | |
1151 | ||
76a66253 JM |
1152 | /* SPR specific to PowerPC 603 implementation */ |
1153 | static void gen_spr_603 (CPUPPCState *env) | |
3fc6c082 | 1154 | { |
76a66253 JM |
1155 | /* External access control */ |
1156 | /* XXX : not implemented */ | |
1157 | spr_register(env, SPR_EAR, "EAR", | |
3fc6c082 | 1158 | SPR_NOACCESS, SPR_NOACCESS, |
76a66253 JM |
1159 | &spr_read_generic, &spr_write_generic, |
1160 | 0x00000000); | |
2bc17322 FC |
1161 | /* Breakpoints */ |
1162 | /* XXX : not implemented */ | |
1163 | spr_register(env, SPR_IABR, "IABR", | |
1164 | SPR_NOACCESS, SPR_NOACCESS, | |
1165 | &spr_read_generic, &spr_write_generic, | |
1166 | 0x00000000); | |
1167 | ||
3fc6c082 FB |
1168 | } |
1169 | ||
76a66253 JM |
1170 | /* SPR specific to PowerPC G2 implementation */ |
1171 | static void gen_spr_G2 (CPUPPCState *env) | |
3fc6c082 | 1172 | { |
76a66253 JM |
1173 | /* Memory base address */ |
1174 | /* MBAR */ | |
578bb252 | 1175 | /* XXX : not implemented */ |
76a66253 JM |
1176 | spr_register(env, SPR_MBAR, "MBAR", |
1177 | SPR_NOACCESS, SPR_NOACCESS, | |
1178 | &spr_read_generic, &spr_write_generic, | |
1179 | 0x00000000); | |
76a66253 | 1180 | /* Exception processing */ |
363be49c | 1181 | spr_register(env, SPR_BOOKE_CSRR0, "CSRR0", |
76a66253 JM |
1182 | SPR_NOACCESS, SPR_NOACCESS, |
1183 | &spr_read_generic, &spr_write_generic, | |
1184 | 0x00000000); | |
363be49c | 1185 | spr_register(env, SPR_BOOKE_CSRR1, "CSRR1", |
76a66253 JM |
1186 | SPR_NOACCESS, SPR_NOACCESS, |
1187 | &spr_read_generic, &spr_write_generic, | |
1188 | 0x00000000); | |
1189 | /* Breakpoints */ | |
1190 | /* XXX : not implemented */ | |
1191 | spr_register(env, SPR_DABR, "DABR", | |
1192 | SPR_NOACCESS, SPR_NOACCESS, | |
1193 | &spr_read_generic, &spr_write_generic, | |
1194 | 0x00000000); | |
1195 | /* XXX : not implemented */ | |
1196 | spr_register(env, SPR_DABR2, "DABR2", | |
1197 | SPR_NOACCESS, SPR_NOACCESS, | |
1198 | &spr_read_generic, &spr_write_generic, | |
1199 | 0x00000000); | |
1200 | /* XXX : not implemented */ | |
1201 | spr_register(env, SPR_IABR, "IABR", | |
1202 | SPR_NOACCESS, SPR_NOACCESS, | |
1203 | &spr_read_generic, &spr_write_generic, | |
1204 | 0x00000000); | |
1205 | /* XXX : not implemented */ | |
1206 | spr_register(env, SPR_IABR2, "IABR2", | |
1207 | SPR_NOACCESS, SPR_NOACCESS, | |
1208 | &spr_read_generic, &spr_write_generic, | |
1209 | 0x00000000); | |
1210 | /* XXX : not implemented */ | |
1211 | spr_register(env, SPR_IBCR, "IBCR", | |
1212 | SPR_NOACCESS, SPR_NOACCESS, | |
1213 | &spr_read_generic, &spr_write_generic, | |
1214 | 0x00000000); | |
1215 | /* XXX : not implemented */ | |
1216 | spr_register(env, SPR_DBCR, "DBCR", | |
1217 | SPR_NOACCESS, SPR_NOACCESS, | |
1218 | &spr_read_generic, &spr_write_generic, | |
1219 | 0x00000000); | |
1220 | } | |
1221 | ||
1222 | /* SPR specific to PowerPC 602 implementation */ | |
1223 | static void gen_spr_602 (CPUPPCState *env) | |
1224 | { | |
1225 | /* ESA registers */ | |
1226 | /* XXX : not implemented */ | |
1227 | spr_register(env, SPR_SER, "SER", | |
1228 | SPR_NOACCESS, SPR_NOACCESS, | |
1229 | &spr_read_generic, &spr_write_generic, | |
1230 | 0x00000000); | |
1231 | /* XXX : not implemented */ | |
1232 | spr_register(env, SPR_SEBR, "SEBR", | |
1233 | SPR_NOACCESS, SPR_NOACCESS, | |
1234 | &spr_read_generic, &spr_write_generic, | |
1235 | 0x00000000); | |
1236 | /* XXX : not implemented */ | |
a750fc0b | 1237 | spr_register(env, SPR_ESASRR, "ESASRR", |
76a66253 JM |
1238 | SPR_NOACCESS, SPR_NOACCESS, |
1239 | &spr_read_generic, &spr_write_generic, | |
1240 | 0x00000000); | |
1241 | /* Floating point status */ | |
1242 | /* XXX : not implemented */ | |
1243 | spr_register(env, SPR_SP, "SP", | |
1244 | SPR_NOACCESS, SPR_NOACCESS, | |
1245 | &spr_read_generic, &spr_write_generic, | |
1246 | 0x00000000); | |
1247 | /* XXX : not implemented */ | |
1248 | spr_register(env, SPR_LT, "LT", | |
1249 | SPR_NOACCESS, SPR_NOACCESS, | |
1250 | &spr_read_generic, &spr_write_generic, | |
1251 | 0x00000000); | |
1252 | /* Watchdog timer */ | |
1253 | /* XXX : not implemented */ | |
1254 | spr_register(env, SPR_TCR, "TCR", | |
1255 | SPR_NOACCESS, SPR_NOACCESS, | |
1256 | &spr_read_generic, &spr_write_generic, | |
1257 | 0x00000000); | |
1258 | /* Interrupt base */ | |
1259 | spr_register(env, SPR_IBR, "IBR", | |
1260 | SPR_NOACCESS, SPR_NOACCESS, | |
1261 | &spr_read_generic, &spr_write_generic, | |
1262 | 0x00000000); | |
a750fc0b JM |
1263 | /* XXX : not implemented */ |
1264 | spr_register(env, SPR_IABR, "IABR", | |
1265 | SPR_NOACCESS, SPR_NOACCESS, | |
1266 | &spr_read_generic, &spr_write_generic, | |
1267 | 0x00000000); | |
76a66253 JM |
1268 | } |
1269 | ||
1270 | /* SPR specific to PowerPC 601 implementation */ | |
1271 | static void gen_spr_601 (CPUPPCState *env) | |
1272 | { | |
1273 | /* Multiplication/division register */ | |
1274 | /* MQ */ | |
1275 | spr_register(env, SPR_MQ, "MQ", | |
1276 | &spr_read_generic, &spr_write_generic, | |
1277 | &spr_read_generic, &spr_write_generic, | |
1278 | 0x00000000); | |
1279 | /* RTC registers */ | |
1280 | spr_register(env, SPR_601_RTCU, "RTCU", | |
1281 | SPR_NOACCESS, SPR_NOACCESS, | |
1282 | SPR_NOACCESS, &spr_write_601_rtcu, | |
1283 | 0x00000000); | |
1284 | spr_register(env, SPR_601_VRTCU, "RTCU", | |
1285 | &spr_read_601_rtcu, SPR_NOACCESS, | |
1286 | &spr_read_601_rtcu, SPR_NOACCESS, | |
1287 | 0x00000000); | |
1288 | spr_register(env, SPR_601_RTCL, "RTCL", | |
1289 | SPR_NOACCESS, SPR_NOACCESS, | |
1290 | SPR_NOACCESS, &spr_write_601_rtcl, | |
1291 | 0x00000000); | |
1292 | spr_register(env, SPR_601_VRTCL, "RTCL", | |
1293 | &spr_read_601_rtcl, SPR_NOACCESS, | |
1294 | &spr_read_601_rtcl, SPR_NOACCESS, | |
1295 | 0x00000000); | |
1296 | /* Timer */ | |
1297 | #if 0 /* ? */ | |
1298 | spr_register(env, SPR_601_UDECR, "UDECR", | |
1299 | &spr_read_decr, SPR_NOACCESS, | |
1300 | &spr_read_decr, SPR_NOACCESS, | |
1301 | 0x00000000); | |
1302 | #endif | |
1303 | /* External access control */ | |
1304 | /* XXX : not implemented */ | |
1305 | spr_register(env, SPR_EAR, "EAR", | |
1306 | SPR_NOACCESS, SPR_NOACCESS, | |
1307 | &spr_read_generic, &spr_write_generic, | |
1308 | 0x00000000); | |
1309 | /* Memory management */ | |
f2e63a42 | 1310 | #if !defined(CONFIG_USER_ONLY) |
76a66253 JM |
1311 | spr_register(env, SPR_IBAT0U, "IBAT0U", |
1312 | SPR_NOACCESS, SPR_NOACCESS, | |
1313 | &spr_read_601_ubat, &spr_write_601_ubatu, | |
1314 | 0x00000000); | |
1315 | spr_register(env, SPR_IBAT0L, "IBAT0L", | |
1316 | SPR_NOACCESS, SPR_NOACCESS, | |
1317 | &spr_read_601_ubat, &spr_write_601_ubatl, | |
1318 | 0x00000000); | |
1319 | spr_register(env, SPR_IBAT1U, "IBAT1U", | |
1320 | SPR_NOACCESS, SPR_NOACCESS, | |
1321 | &spr_read_601_ubat, &spr_write_601_ubatu, | |
1322 | 0x00000000); | |
1323 | spr_register(env, SPR_IBAT1L, "IBAT1L", | |
1324 | SPR_NOACCESS, SPR_NOACCESS, | |
1325 | &spr_read_601_ubat, &spr_write_601_ubatl, | |
1326 | 0x00000000); | |
1327 | spr_register(env, SPR_IBAT2U, "IBAT2U", | |
1328 | SPR_NOACCESS, SPR_NOACCESS, | |
1329 | &spr_read_601_ubat, &spr_write_601_ubatu, | |
1330 | 0x00000000); | |
1331 | spr_register(env, SPR_IBAT2L, "IBAT2L", | |
1332 | SPR_NOACCESS, SPR_NOACCESS, | |
1333 | &spr_read_601_ubat, &spr_write_601_ubatl, | |
1334 | 0x00000000); | |
1335 | spr_register(env, SPR_IBAT3U, "IBAT3U", | |
1336 | SPR_NOACCESS, SPR_NOACCESS, | |
1337 | &spr_read_601_ubat, &spr_write_601_ubatu, | |
1338 | 0x00000000); | |
1339 | spr_register(env, SPR_IBAT3L, "IBAT3L", | |
1340 | SPR_NOACCESS, SPR_NOACCESS, | |
1341 | &spr_read_601_ubat, &spr_write_601_ubatl, | |
1342 | 0x00000000); | |
a750fc0b | 1343 | env->nb_BATs = 4; |
f2e63a42 | 1344 | #endif |
a750fc0b JM |
1345 | } |
1346 | ||
1347 | static void gen_spr_74xx (CPUPPCState *env) | |
1348 | { | |
1349 | /* Processor identification */ | |
1350 | spr_register(env, SPR_PIR, "PIR", | |
1351 | SPR_NOACCESS, SPR_NOACCESS, | |
1352 | &spr_read_generic, &spr_write_pir, | |
1353 | 0x00000000); | |
1354 | /* XXX : not implemented */ | |
1355 | spr_register(env, SPR_MMCR2, "MMCR2", | |
1356 | SPR_NOACCESS, SPR_NOACCESS, | |
1357 | &spr_read_generic, &spr_write_generic, | |
1358 | 0x00000000); | |
578bb252 | 1359 | /* XXX : not implemented */ |
a750fc0b JM |
1360 | spr_register(env, SPR_UMMCR2, "UMMCR2", |
1361 | &spr_read_ureg, SPR_NOACCESS, | |
1362 | &spr_read_ureg, SPR_NOACCESS, | |
1363 | 0x00000000); | |
1364 | /* XXX: not implemented */ | |
1365 | spr_register(env, SPR_BAMR, "BAMR", | |
1366 | SPR_NOACCESS, SPR_NOACCESS, | |
1367 | &spr_read_generic, &spr_write_generic, | |
1368 | 0x00000000); | |
578bb252 | 1369 | /* XXX : not implemented */ |
a750fc0b JM |
1370 | spr_register(env, SPR_MSSCR0, "MSSCR0", |
1371 | SPR_NOACCESS, SPR_NOACCESS, | |
1372 | &spr_read_generic, &spr_write_generic, | |
1373 | 0x00000000); | |
1374 | /* Hardware implementation registers */ | |
1375 | /* XXX : not implemented */ | |
1376 | spr_register(env, SPR_HID0, "HID0", | |
1377 | SPR_NOACCESS, SPR_NOACCESS, | |
1378 | &spr_read_generic, &spr_write_generic, | |
1379 | 0x00000000); | |
1380 | /* XXX : not implemented */ | |
1381 | spr_register(env, SPR_HID1, "HID1", | |
1382 | SPR_NOACCESS, SPR_NOACCESS, | |
1383 | &spr_read_generic, &spr_write_generic, | |
1384 | 0x00000000); | |
1385 | /* Altivec */ | |
1386 | spr_register(env, SPR_VRSAVE, "VRSAVE", | |
1387 | &spr_read_generic, &spr_write_generic, | |
1388 | &spr_read_generic, &spr_write_generic, | |
1389 | 0x00000000); | |
bd928eba JM |
1390 | /* XXX : not implemented */ |
1391 | spr_register(env, SPR_L2CR, "L2CR", | |
1392 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 1393 | &spr_read_generic, spr_access_nop, |
bd928eba | 1394 | 0x00000000); |
cf8358c8 AJ |
1395 | /* Not strictly an SPR */ |
1396 | vscr_init(env, 0x00010000); | |
a750fc0b JM |
1397 | } |
1398 | ||
a750fc0b JM |
1399 | static void gen_l3_ctrl (CPUPPCState *env) |
1400 | { | |
1401 | /* L3CR */ | |
1402 | /* XXX : not implemented */ | |
1403 | spr_register(env, SPR_L3CR, "L3CR", | |
1404 | SPR_NOACCESS, SPR_NOACCESS, | |
1405 | &spr_read_generic, &spr_write_generic, | |
1406 | 0x00000000); | |
1407 | /* L3ITCR0 */ | |
578bb252 | 1408 | /* XXX : not implemented */ |
a750fc0b JM |
1409 | spr_register(env, SPR_L3ITCR0, "L3ITCR0", |
1410 | SPR_NOACCESS, SPR_NOACCESS, | |
1411 | &spr_read_generic, &spr_write_generic, | |
1412 | 0x00000000); | |
a750fc0b | 1413 | /* L3PM */ |
578bb252 | 1414 | /* XXX : not implemented */ |
a750fc0b JM |
1415 | spr_register(env, SPR_L3PM, "L3PM", |
1416 | SPR_NOACCESS, SPR_NOACCESS, | |
1417 | &spr_read_generic, &spr_write_generic, | |
1418 | 0x00000000); | |
1419 | } | |
a750fc0b | 1420 | |
578bb252 | 1421 | static void gen_74xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) |
a750fc0b | 1422 | { |
f2e63a42 | 1423 | #if !defined(CONFIG_USER_ONLY) |
578bb252 JM |
1424 | env->nb_tlb = nb_tlbs; |
1425 | env->nb_ways = nb_ways; | |
1426 | env->id_tlbs = 1; | |
1c53accc | 1427 | env->tlb_type = TLB_6XX; |
578bb252 | 1428 | /* XXX : not implemented */ |
a750fc0b JM |
1429 | spr_register(env, SPR_PTEHI, "PTEHI", |
1430 | SPR_NOACCESS, SPR_NOACCESS, | |
1431 | &spr_read_generic, &spr_write_generic, | |
1432 | 0x00000000); | |
578bb252 | 1433 | /* XXX : not implemented */ |
a750fc0b JM |
1434 | spr_register(env, SPR_PTELO, "PTELO", |
1435 | SPR_NOACCESS, SPR_NOACCESS, | |
1436 | &spr_read_generic, &spr_write_generic, | |
1437 | 0x00000000); | |
578bb252 | 1438 | /* XXX : not implemented */ |
a750fc0b JM |
1439 | spr_register(env, SPR_TLBMISS, "TLBMISS", |
1440 | SPR_NOACCESS, SPR_NOACCESS, | |
1441 | &spr_read_generic, &spr_write_generic, | |
1442 | 0x00000000); | |
f2e63a42 | 1443 | #endif |
76a66253 JM |
1444 | } |
1445 | ||
01662f3e AG |
1446 | #if !defined(CONFIG_USER_ONLY) |
1447 | static void spr_write_e500_l1csr0 (void *opaque, int sprn, int gprn) | |
1448 | { | |
1449 | TCGv t0 = tcg_temp_new(); | |
1450 | ||
1451 | tcg_gen_andi_tl(t0, cpu_gpr[gprn], ~256); | |
1452 | gen_store_spr(sprn, t0); | |
1453 | tcg_temp_free(t0); | |
1454 | } | |
1455 | ||
1456 | static void spr_write_booke206_mmucsr0 (void *opaque, int sprn, int gprn) | |
1457 | { | |
1ff7854e | 1458 | TCGv_i32 t0 = tcg_const_i32(sprn); |
c6c7cf05 | 1459 | gen_helper_booke206_tlbflush(cpu_env, t0); |
1ff7854e | 1460 | tcg_temp_free_i32(t0); |
01662f3e AG |
1461 | } |
1462 | ||
1463 | static void spr_write_booke_pid (void *opaque, int sprn, int gprn) | |
1464 | { | |
1ff7854e | 1465 | TCGv_i32 t0 = tcg_const_i32(sprn); |
c6c7cf05 | 1466 | gen_helper_booke_setpid(cpu_env, t0, cpu_gpr[gprn]); |
1ff7854e | 1467 | tcg_temp_free_i32(t0); |
01662f3e AG |
1468 | } |
1469 | #endif | |
1470 | ||
80d11f44 | 1471 | static void gen_spr_usprgh (CPUPPCState *env) |
76a66253 | 1472 | { |
80d11f44 JM |
1473 | spr_register(env, SPR_USPRG4, "USPRG4", |
1474 | &spr_read_ureg, SPR_NOACCESS, | |
1475 | &spr_read_ureg, SPR_NOACCESS, | |
1476 | 0x00000000); | |
1477 | spr_register(env, SPR_USPRG5, "USPRG5", | |
1478 | &spr_read_ureg, SPR_NOACCESS, | |
1479 | &spr_read_ureg, SPR_NOACCESS, | |
1480 | 0x00000000); | |
1481 | spr_register(env, SPR_USPRG6, "USPRG6", | |
1482 | &spr_read_ureg, SPR_NOACCESS, | |
1483 | &spr_read_ureg, SPR_NOACCESS, | |
1484 | 0x00000000); | |
1485 | spr_register(env, SPR_USPRG7, "USPRG7", | |
1486 | &spr_read_ureg, SPR_NOACCESS, | |
1487 | &spr_read_ureg, SPR_NOACCESS, | |
76a66253 | 1488 | 0x00000000); |
80d11f44 JM |
1489 | } |
1490 | ||
1491 | /* PowerPC BookE SPR */ | |
1492 | static void gen_spr_BookE (CPUPPCState *env, uint64_t ivor_mask) | |
1493 | { | |
b55266b5 | 1494 | const char *ivor_names[64] = { |
80d11f44 JM |
1495 | "IVOR0", "IVOR1", "IVOR2", "IVOR3", |
1496 | "IVOR4", "IVOR5", "IVOR6", "IVOR7", | |
1497 | "IVOR8", "IVOR9", "IVOR10", "IVOR11", | |
1498 | "IVOR12", "IVOR13", "IVOR14", "IVOR15", | |
1499 | "IVOR16", "IVOR17", "IVOR18", "IVOR19", | |
1500 | "IVOR20", "IVOR21", "IVOR22", "IVOR23", | |
1501 | "IVOR24", "IVOR25", "IVOR26", "IVOR27", | |
1502 | "IVOR28", "IVOR29", "IVOR30", "IVOR31", | |
1503 | "IVOR32", "IVOR33", "IVOR34", "IVOR35", | |
1504 | "IVOR36", "IVOR37", "IVOR38", "IVOR39", | |
1505 | "IVOR40", "IVOR41", "IVOR42", "IVOR43", | |
1506 | "IVOR44", "IVOR45", "IVOR46", "IVOR47", | |
1507 | "IVOR48", "IVOR49", "IVOR50", "IVOR51", | |
1508 | "IVOR52", "IVOR53", "IVOR54", "IVOR55", | |
1509 | "IVOR56", "IVOR57", "IVOR58", "IVOR59", | |
1510 | "IVOR60", "IVOR61", "IVOR62", "IVOR63", | |
1511 | }; | |
1512 | #define SPR_BOOKE_IVORxx (-1) | |
1513 | int ivor_sprn[64] = { | |
1514 | SPR_BOOKE_IVOR0, SPR_BOOKE_IVOR1, SPR_BOOKE_IVOR2, SPR_BOOKE_IVOR3, | |
1515 | SPR_BOOKE_IVOR4, SPR_BOOKE_IVOR5, SPR_BOOKE_IVOR6, SPR_BOOKE_IVOR7, | |
1516 | SPR_BOOKE_IVOR8, SPR_BOOKE_IVOR9, SPR_BOOKE_IVOR10, SPR_BOOKE_IVOR11, | |
1517 | SPR_BOOKE_IVOR12, SPR_BOOKE_IVOR13, SPR_BOOKE_IVOR14, SPR_BOOKE_IVOR15, | |
1518 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1519 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1520 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1521 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1522 | SPR_BOOKE_IVOR32, SPR_BOOKE_IVOR33, SPR_BOOKE_IVOR34, SPR_BOOKE_IVOR35, | |
e9205258 AG |
1523 | SPR_BOOKE_IVOR36, SPR_BOOKE_IVOR37, SPR_BOOKE_IVOR38, SPR_BOOKE_IVOR39, |
1524 | SPR_BOOKE_IVOR40, SPR_BOOKE_IVOR41, SPR_BOOKE_IVOR42, SPR_BOOKE_IVORxx, | |
80d11f44 JM |
1525 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1526 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1527 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1528 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1529 | SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, | |
1530 | }; | |
1531 | int i; | |
1532 | ||
76a66253 | 1533 | /* Interrupt processing */ |
363be49c | 1534 | spr_register(env, SPR_BOOKE_CSRR0, "CSRR0", |
76a66253 JM |
1535 | SPR_NOACCESS, SPR_NOACCESS, |
1536 | &spr_read_generic, &spr_write_generic, | |
1537 | 0x00000000); | |
363be49c JM |
1538 | spr_register(env, SPR_BOOKE_CSRR1, "CSRR1", |
1539 | SPR_NOACCESS, SPR_NOACCESS, | |
1540 | &spr_read_generic, &spr_write_generic, | |
1541 | 0x00000000); | |
76a66253 JM |
1542 | /* Debug */ |
1543 | /* XXX : not implemented */ | |
1544 | spr_register(env, SPR_BOOKE_IAC1, "IAC1", | |
1545 | SPR_NOACCESS, SPR_NOACCESS, | |
1546 | &spr_read_generic, &spr_write_generic, | |
1547 | 0x00000000); | |
1548 | /* XXX : not implemented */ | |
1549 | spr_register(env, SPR_BOOKE_IAC2, "IAC2", | |
1550 | SPR_NOACCESS, SPR_NOACCESS, | |
1551 | &spr_read_generic, &spr_write_generic, | |
1552 | 0x00000000); | |
1553 | /* XXX : not implemented */ | |
76a66253 JM |
1554 | spr_register(env, SPR_BOOKE_DAC1, "DAC1", |
1555 | SPR_NOACCESS, SPR_NOACCESS, | |
1556 | &spr_read_generic, &spr_write_generic, | |
1557 | 0x00000000); | |
1558 | /* XXX : not implemented */ | |
1559 | spr_register(env, SPR_BOOKE_DAC2, "DAC2", | |
1560 | SPR_NOACCESS, SPR_NOACCESS, | |
1561 | &spr_read_generic, &spr_write_generic, | |
1562 | 0x00000000); | |
1563 | /* XXX : not implemented */ | |
76a66253 JM |
1564 | spr_register(env, SPR_BOOKE_DBCR0, "DBCR0", |
1565 | SPR_NOACCESS, SPR_NOACCESS, | |
e598a9c5 | 1566 | &spr_read_generic, &spr_write_40x_dbcr0, |
76a66253 JM |
1567 | 0x00000000); |
1568 | /* XXX : not implemented */ | |
1569 | spr_register(env, SPR_BOOKE_DBCR1, "DBCR1", | |
1570 | SPR_NOACCESS, SPR_NOACCESS, | |
1571 | &spr_read_generic, &spr_write_generic, | |
1572 | 0x00000000); | |
1573 | /* XXX : not implemented */ | |
1574 | spr_register(env, SPR_BOOKE_DBCR2, "DBCR2", | |
1575 | SPR_NOACCESS, SPR_NOACCESS, | |
1576 | &spr_read_generic, &spr_write_generic, | |
1577 | 0x00000000); | |
1578 | /* XXX : not implemented */ | |
1579 | spr_register(env, SPR_BOOKE_DBSR, "DBSR", | |
1580 | SPR_NOACCESS, SPR_NOACCESS, | |
8ecc7913 | 1581 | &spr_read_generic, &spr_write_clear, |
76a66253 JM |
1582 | 0x00000000); |
1583 | spr_register(env, SPR_BOOKE_DEAR, "DEAR", | |
1584 | SPR_NOACCESS, SPR_NOACCESS, | |
1585 | &spr_read_generic, &spr_write_generic, | |
1586 | 0x00000000); | |
1587 | spr_register(env, SPR_BOOKE_ESR, "ESR", | |
1588 | SPR_NOACCESS, SPR_NOACCESS, | |
1589 | &spr_read_generic, &spr_write_generic, | |
1590 | 0x00000000); | |
363be49c JM |
1591 | spr_register(env, SPR_BOOKE_IVPR, "IVPR", |
1592 | SPR_NOACCESS, SPR_NOACCESS, | |
6f5d427d | 1593 | &spr_read_generic, &spr_write_excp_prefix, |
363be49c JM |
1594 | 0x00000000); |
1595 | /* Exception vectors */ | |
80d11f44 JM |
1596 | for (i = 0; i < 64; i++) { |
1597 | if (ivor_mask & (1ULL << i)) { | |
1598 | if (ivor_sprn[i] == SPR_BOOKE_IVORxx) { | |
1599 | fprintf(stderr, "ERROR: IVOR %d SPR is not defined\n", i); | |
1600 | exit(1); | |
1601 | } | |
1602 | spr_register(env, ivor_sprn[i], ivor_names[i], | |
1603 | SPR_NOACCESS, SPR_NOACCESS, | |
1604 | &spr_read_generic, &spr_write_excp_vector, | |
1605 | 0x00000000); | |
1606 | } | |
1607 | } | |
76a66253 JM |
1608 | spr_register(env, SPR_BOOKE_PID, "PID", |
1609 | SPR_NOACCESS, SPR_NOACCESS, | |
01662f3e | 1610 | &spr_read_generic, &spr_write_booke_pid, |
76a66253 JM |
1611 | 0x00000000); |
1612 | spr_register(env, SPR_BOOKE_TCR, "TCR", | |
1613 | SPR_NOACCESS, SPR_NOACCESS, | |
1614 | &spr_read_generic, &spr_write_booke_tcr, | |
1615 | 0x00000000); | |
1616 | spr_register(env, SPR_BOOKE_TSR, "TSR", | |
1617 | SPR_NOACCESS, SPR_NOACCESS, | |
1618 | &spr_read_generic, &spr_write_booke_tsr, | |
1619 | 0x00000000); | |
1620 | /* Timer */ | |
1621 | spr_register(env, SPR_DECR, "DECR", | |
1622 | SPR_NOACCESS, SPR_NOACCESS, | |
1623 | &spr_read_decr, &spr_write_decr, | |
1624 | 0x00000000); | |
1625 | spr_register(env, SPR_BOOKE_DECAR, "DECAR", | |
1626 | SPR_NOACCESS, SPR_NOACCESS, | |
1627 | SPR_NOACCESS, &spr_write_generic, | |
1628 | 0x00000000); | |
1629 | /* SPRGs */ | |
1630 | spr_register(env, SPR_USPRG0, "USPRG0", | |
1631 | &spr_read_generic, &spr_write_generic, | |
1632 | &spr_read_generic, &spr_write_generic, | |
1633 | 0x00000000); | |
1634 | spr_register(env, SPR_SPRG4, "SPRG4", | |
1635 | SPR_NOACCESS, SPR_NOACCESS, | |
1636 | &spr_read_generic, &spr_write_generic, | |
1637 | 0x00000000); | |
76a66253 JM |
1638 | spr_register(env, SPR_SPRG5, "SPRG5", |
1639 | SPR_NOACCESS, SPR_NOACCESS, | |
1640 | &spr_read_generic, &spr_write_generic, | |
1641 | 0x00000000); | |
76a66253 JM |
1642 | spr_register(env, SPR_SPRG6, "SPRG6", |
1643 | SPR_NOACCESS, SPR_NOACCESS, | |
1644 | &spr_read_generic, &spr_write_generic, | |
1645 | 0x00000000); | |
76a66253 JM |
1646 | spr_register(env, SPR_SPRG7, "SPRG7", |
1647 | SPR_NOACCESS, SPR_NOACCESS, | |
1648 | &spr_read_generic, &spr_write_generic, | |
1649 | 0x00000000); | |
76a66253 JM |
1650 | } |
1651 | ||
01662f3e AG |
1652 | static inline uint32_t gen_tlbncfg(uint32_t assoc, uint32_t minsize, |
1653 | uint32_t maxsize, uint32_t flags, | |
1654 | uint32_t nentries) | |
1655 | { | |
1656 | return (assoc << TLBnCFG_ASSOC_SHIFT) | | |
1657 | (minsize << TLBnCFG_MINSIZE_SHIFT) | | |
1658 | (maxsize << TLBnCFG_MAXSIZE_SHIFT) | | |
1659 | flags | nentries; | |
1660 | } | |
1661 | ||
1662 | /* BookE 2.06 storage control registers */ | |
1663 | static void gen_spr_BookE206(CPUPPCState *env, uint32_t mas_mask, | |
1664 | uint32_t *tlbncfg) | |
363be49c | 1665 | { |
f2e63a42 | 1666 | #if !defined(CONFIG_USER_ONLY) |
b55266b5 | 1667 | const char *mas_names[8] = { |
80d11f44 JM |
1668 | "MAS0", "MAS1", "MAS2", "MAS3", "MAS4", "MAS5", "MAS6", "MAS7", |
1669 | }; | |
1670 | int mas_sprn[8] = { | |
1671 | SPR_BOOKE_MAS0, SPR_BOOKE_MAS1, SPR_BOOKE_MAS2, SPR_BOOKE_MAS3, | |
1672 | SPR_BOOKE_MAS4, SPR_BOOKE_MAS5, SPR_BOOKE_MAS6, SPR_BOOKE_MAS7, | |
1673 | }; | |
1674 | int i; | |
1675 | ||
363be49c | 1676 | /* TLB assist registers */ |
578bb252 | 1677 | /* XXX : not implemented */ |
80d11f44 | 1678 | for (i = 0; i < 8; i++) { |
ba38ab8d AG |
1679 | void (*uea_write)(void *o, int sprn, int gprn) = &spr_write_generic32; |
1680 | if (i == 2 && (mas_mask & (1 << i)) && (env->insns_flags & PPC_64B)) { | |
1681 | uea_write = &spr_write_generic; | |
1682 | } | |
80d11f44 JM |
1683 | if (mas_mask & (1 << i)) { |
1684 | spr_register(env, mas_sprn[i], mas_names[i], | |
1685 | SPR_NOACCESS, SPR_NOACCESS, | |
ba38ab8d | 1686 | &spr_read_generic, uea_write, |
80d11f44 JM |
1687 | 0x00000000); |
1688 | } | |
1689 | } | |
363be49c | 1690 | if (env->nb_pids > 1) { |
578bb252 | 1691 | /* XXX : not implemented */ |
363be49c JM |
1692 | spr_register(env, SPR_BOOKE_PID1, "PID1", |
1693 | SPR_NOACCESS, SPR_NOACCESS, | |
01662f3e | 1694 | &spr_read_generic, &spr_write_booke_pid, |
363be49c JM |
1695 | 0x00000000); |
1696 | } | |
1697 | if (env->nb_pids > 2) { | |
578bb252 | 1698 | /* XXX : not implemented */ |
363be49c JM |
1699 | spr_register(env, SPR_BOOKE_PID2, "PID2", |
1700 | SPR_NOACCESS, SPR_NOACCESS, | |
01662f3e | 1701 | &spr_read_generic, &spr_write_booke_pid, |
363be49c JM |
1702 | 0x00000000); |
1703 | } | |
578bb252 | 1704 | /* XXX : not implemented */ |
65f9ee8d | 1705 | spr_register(env, SPR_MMUCFG, "MMUCFG", |
363be49c JM |
1706 | SPR_NOACCESS, SPR_NOACCESS, |
1707 | &spr_read_generic, SPR_NOACCESS, | |
1708 | 0x00000000); /* TOFIX */ | |
363be49c JM |
1709 | switch (env->nb_ways) { |
1710 | case 4: | |
1711 | spr_register(env, SPR_BOOKE_TLB3CFG, "TLB3CFG", | |
1712 | SPR_NOACCESS, SPR_NOACCESS, | |
1713 | &spr_read_generic, SPR_NOACCESS, | |
01662f3e | 1714 | tlbncfg[3]); |
363be49c JM |
1715 | /* Fallthru */ |
1716 | case 3: | |
1717 | spr_register(env, SPR_BOOKE_TLB2CFG, "TLB2CFG", | |
1718 | SPR_NOACCESS, SPR_NOACCESS, | |
1719 | &spr_read_generic, SPR_NOACCESS, | |
01662f3e | 1720 | tlbncfg[2]); |
363be49c JM |
1721 | /* Fallthru */ |
1722 | case 2: | |
1723 | spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG", | |
1724 | SPR_NOACCESS, SPR_NOACCESS, | |
1725 | &spr_read_generic, SPR_NOACCESS, | |
01662f3e | 1726 | tlbncfg[1]); |
363be49c JM |
1727 | /* Fallthru */ |
1728 | case 1: | |
1729 | spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG", | |
1730 | SPR_NOACCESS, SPR_NOACCESS, | |
1731 | &spr_read_generic, SPR_NOACCESS, | |
01662f3e | 1732 | tlbncfg[0]); |
363be49c JM |
1733 | /* Fallthru */ |
1734 | case 0: | |
1735 | default: | |
1736 | break; | |
1737 | } | |
f2e63a42 | 1738 | #endif |
01662f3e AG |
1739 | |
1740 | gen_spr_usprgh(env); | |
363be49c JM |
1741 | } |
1742 | ||
76a66253 JM |
1743 | /* SPR specific to PowerPC 440 implementation */ |
1744 | static void gen_spr_440 (CPUPPCState *env) | |
1745 | { | |
1746 | /* Cache control */ | |
1747 | /* XXX : not implemented */ | |
1748 | spr_register(env, SPR_440_DNV0, "DNV0", | |
1749 | SPR_NOACCESS, SPR_NOACCESS, | |
1750 | &spr_read_generic, &spr_write_generic, | |
1751 | 0x00000000); | |
1752 | /* XXX : not implemented */ | |
1753 | spr_register(env, SPR_440_DNV1, "DNV1", | |
1754 | SPR_NOACCESS, SPR_NOACCESS, | |
1755 | &spr_read_generic, &spr_write_generic, | |
1756 | 0x00000000); | |
1757 | /* XXX : not implemented */ | |
1758 | spr_register(env, SPR_440_DNV2, "DNV2", | |
1759 | SPR_NOACCESS, SPR_NOACCESS, | |
1760 | &spr_read_generic, &spr_write_generic, | |
1761 | 0x00000000); | |
1762 | /* XXX : not implemented */ | |
1763 | spr_register(env, SPR_440_DNV3, "DNV3", | |
1764 | SPR_NOACCESS, SPR_NOACCESS, | |
1765 | &spr_read_generic, &spr_write_generic, | |
1766 | 0x00000000); | |
1767 | /* XXX : not implemented */ | |
2662a059 | 1768 | spr_register(env, SPR_440_DTV0, "DTV0", |
76a66253 JM |
1769 | SPR_NOACCESS, SPR_NOACCESS, |
1770 | &spr_read_generic, &spr_write_generic, | |
1771 | 0x00000000); | |
1772 | /* XXX : not implemented */ | |
2662a059 | 1773 | spr_register(env, SPR_440_DTV1, "DTV1", |
76a66253 JM |
1774 | SPR_NOACCESS, SPR_NOACCESS, |
1775 | &spr_read_generic, &spr_write_generic, | |
1776 | 0x00000000); | |
1777 | /* XXX : not implemented */ | |
2662a059 | 1778 | spr_register(env, SPR_440_DTV2, "DTV2", |
76a66253 JM |
1779 | SPR_NOACCESS, SPR_NOACCESS, |
1780 | &spr_read_generic, &spr_write_generic, | |
1781 | 0x00000000); | |
1782 | /* XXX : not implemented */ | |
2662a059 | 1783 | spr_register(env, SPR_440_DTV3, "DTV3", |
76a66253 JM |
1784 | SPR_NOACCESS, SPR_NOACCESS, |
1785 | &spr_read_generic, &spr_write_generic, | |
1786 | 0x00000000); | |
1787 | /* XXX : not implemented */ | |
1788 | spr_register(env, SPR_440_DVLIM, "DVLIM", | |
1789 | SPR_NOACCESS, SPR_NOACCESS, | |
1790 | &spr_read_generic, &spr_write_generic, | |
1791 | 0x00000000); | |
1792 | /* XXX : not implemented */ | |
1793 | spr_register(env, SPR_440_INV0, "INV0", | |
1794 | SPR_NOACCESS, SPR_NOACCESS, | |
1795 | &spr_read_generic, &spr_write_generic, | |
1796 | 0x00000000); | |
1797 | /* XXX : not implemented */ | |
1798 | spr_register(env, SPR_440_INV1, "INV1", | |
1799 | SPR_NOACCESS, SPR_NOACCESS, | |
1800 | &spr_read_generic, &spr_write_generic, | |
1801 | 0x00000000); | |
1802 | /* XXX : not implemented */ | |
1803 | spr_register(env, SPR_440_INV2, "INV2", | |
1804 | SPR_NOACCESS, SPR_NOACCESS, | |
1805 | &spr_read_generic, &spr_write_generic, | |
1806 | 0x00000000); | |
1807 | /* XXX : not implemented */ | |
1808 | spr_register(env, SPR_440_INV3, "INV3", | |
1809 | SPR_NOACCESS, SPR_NOACCESS, | |
1810 | &spr_read_generic, &spr_write_generic, | |
1811 | 0x00000000); | |
1812 | /* XXX : not implemented */ | |
2662a059 | 1813 | spr_register(env, SPR_440_ITV0, "ITV0", |
76a66253 JM |
1814 | SPR_NOACCESS, SPR_NOACCESS, |
1815 | &spr_read_generic, &spr_write_generic, | |
1816 | 0x00000000); | |
1817 | /* XXX : not implemented */ | |
2662a059 | 1818 | spr_register(env, SPR_440_ITV1, "ITV1", |
76a66253 JM |
1819 | SPR_NOACCESS, SPR_NOACCESS, |
1820 | &spr_read_generic, &spr_write_generic, | |
1821 | 0x00000000); | |
1822 | /* XXX : not implemented */ | |
2662a059 | 1823 | spr_register(env, SPR_440_ITV2, "ITV2", |
76a66253 JM |
1824 | SPR_NOACCESS, SPR_NOACCESS, |
1825 | &spr_read_generic, &spr_write_generic, | |
1826 | 0x00000000); | |
1827 | /* XXX : not implemented */ | |
2662a059 | 1828 | spr_register(env, SPR_440_ITV3, "ITV3", |
76a66253 JM |
1829 | SPR_NOACCESS, SPR_NOACCESS, |
1830 | &spr_read_generic, &spr_write_generic, | |
1831 | 0x00000000); | |
1832 | /* XXX : not implemented */ | |
1833 | spr_register(env, SPR_440_IVLIM, "IVLIM", | |
1834 | SPR_NOACCESS, SPR_NOACCESS, | |
1835 | &spr_read_generic, &spr_write_generic, | |
1836 | 0x00000000); | |
1837 | /* Cache debug */ | |
1838 | /* XXX : not implemented */ | |
2662a059 | 1839 | spr_register(env, SPR_BOOKE_DCDBTRH, "DCDBTRH", |
76a66253 JM |
1840 | SPR_NOACCESS, SPR_NOACCESS, |
1841 | &spr_read_generic, SPR_NOACCESS, | |
1842 | 0x00000000); | |
1843 | /* XXX : not implemented */ | |
2662a059 | 1844 | spr_register(env, SPR_BOOKE_DCDBTRL, "DCDBTRL", |
76a66253 JM |
1845 | SPR_NOACCESS, SPR_NOACCESS, |
1846 | &spr_read_generic, SPR_NOACCESS, | |
1847 | 0x00000000); | |
1848 | /* XXX : not implemented */ | |
2662a059 | 1849 | spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR", |
76a66253 JM |
1850 | SPR_NOACCESS, SPR_NOACCESS, |
1851 | &spr_read_generic, SPR_NOACCESS, | |
1852 | 0x00000000); | |
1853 | /* XXX : not implemented */ | |
2662a059 | 1854 | spr_register(env, SPR_BOOKE_ICDBTRH, "ICDBTRH", |
76a66253 JM |
1855 | SPR_NOACCESS, SPR_NOACCESS, |
1856 | &spr_read_generic, SPR_NOACCESS, | |
1857 | 0x00000000); | |
1858 | /* XXX : not implemented */ | |
2662a059 | 1859 | spr_register(env, SPR_BOOKE_ICDBTRL, "ICDBTRL", |
76a66253 JM |
1860 | SPR_NOACCESS, SPR_NOACCESS, |
1861 | &spr_read_generic, SPR_NOACCESS, | |
1862 | 0x00000000); | |
1863 | /* XXX : not implemented */ | |
1864 | spr_register(env, SPR_440_DBDR, "DBDR", | |
1865 | SPR_NOACCESS, SPR_NOACCESS, | |
1866 | &spr_read_generic, &spr_write_generic, | |
1867 | 0x00000000); | |
1868 | /* Processor control */ | |
1869 | spr_register(env, SPR_4xx_CCR0, "CCR0", | |
1870 | SPR_NOACCESS, SPR_NOACCESS, | |
1871 | &spr_read_generic, &spr_write_generic, | |
1872 | 0x00000000); | |
1873 | spr_register(env, SPR_440_RSTCFG, "RSTCFG", | |
1874 | SPR_NOACCESS, SPR_NOACCESS, | |
1875 | &spr_read_generic, SPR_NOACCESS, | |
1876 | 0x00000000); | |
1877 | /* Storage control */ | |
1878 | spr_register(env, SPR_440_MMUCR, "MMUCR", | |
1879 | SPR_NOACCESS, SPR_NOACCESS, | |
1880 | &spr_read_generic, &spr_write_generic, | |
1881 | 0x00000000); | |
1882 | } | |
1883 | ||
1884 | /* SPR shared between PowerPC 40x implementations */ | |
1885 | static void gen_spr_40x (CPUPPCState *env) | |
1886 | { | |
1887 | /* Cache */ | |
5cbdb3a3 | 1888 | /* not emulated, as QEMU do not emulate caches */ |
76a66253 JM |
1889 | spr_register(env, SPR_40x_DCCR, "DCCR", |
1890 | SPR_NOACCESS, SPR_NOACCESS, | |
1891 | &spr_read_generic, &spr_write_generic, | |
1892 | 0x00000000); | |
5cbdb3a3 | 1893 | /* not emulated, as QEMU do not emulate caches */ |
76a66253 JM |
1894 | spr_register(env, SPR_40x_ICCR, "ICCR", |
1895 | SPR_NOACCESS, SPR_NOACCESS, | |
1896 | &spr_read_generic, &spr_write_generic, | |
1897 | 0x00000000); | |
5cbdb3a3 | 1898 | /* not emulated, as QEMU do not emulate caches */ |
2662a059 | 1899 | spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR", |
76a66253 JM |
1900 | SPR_NOACCESS, SPR_NOACCESS, |
1901 | &spr_read_generic, SPR_NOACCESS, | |
1902 | 0x00000000); | |
76a66253 JM |
1903 | /* Exception */ |
1904 | spr_register(env, SPR_40x_DEAR, "DEAR", | |
1905 | SPR_NOACCESS, SPR_NOACCESS, | |
1906 | &spr_read_generic, &spr_write_generic, | |
1907 | 0x00000000); | |
1908 | spr_register(env, SPR_40x_ESR, "ESR", | |
1909 | SPR_NOACCESS, SPR_NOACCESS, | |
1910 | &spr_read_generic, &spr_write_generic, | |
1911 | 0x00000000); | |
1912 | spr_register(env, SPR_40x_EVPR, "EVPR", | |
1913 | SPR_NOACCESS, SPR_NOACCESS, | |
6f5d427d | 1914 | &spr_read_generic, &spr_write_excp_prefix, |
76a66253 JM |
1915 | 0x00000000); |
1916 | spr_register(env, SPR_40x_SRR2, "SRR2", | |
1917 | &spr_read_generic, &spr_write_generic, | |
1918 | &spr_read_generic, &spr_write_generic, | |
1919 | 0x00000000); | |
1920 | spr_register(env, SPR_40x_SRR3, "SRR3", | |
1921 | &spr_read_generic, &spr_write_generic, | |
1922 | &spr_read_generic, &spr_write_generic, | |
1923 | 0x00000000); | |
1924 | /* Timers */ | |
1925 | spr_register(env, SPR_40x_PIT, "PIT", | |
1926 | SPR_NOACCESS, SPR_NOACCESS, | |
1927 | &spr_read_40x_pit, &spr_write_40x_pit, | |
1928 | 0x00000000); | |
1929 | spr_register(env, SPR_40x_TCR, "TCR", | |
1930 | SPR_NOACCESS, SPR_NOACCESS, | |
1931 | &spr_read_generic, &spr_write_booke_tcr, | |
1932 | 0x00000000); | |
1933 | spr_register(env, SPR_40x_TSR, "TSR", | |
1934 | SPR_NOACCESS, SPR_NOACCESS, | |
1935 | &spr_read_generic, &spr_write_booke_tsr, | |
1936 | 0x00000000); | |
2662a059 JM |
1937 | } |
1938 | ||
1939 | /* SPR specific to PowerPC 405 implementation */ | |
1940 | static void gen_spr_405 (CPUPPCState *env) | |
1941 | { | |
1942 | /* MMU */ | |
1943 | spr_register(env, SPR_40x_PID, "PID", | |
76a66253 JM |
1944 | SPR_NOACCESS, SPR_NOACCESS, |
1945 | &spr_read_generic, &spr_write_generic, | |
1946 | 0x00000000); | |
2662a059 | 1947 | spr_register(env, SPR_4xx_CCR0, "CCR0", |
76a66253 JM |
1948 | SPR_NOACCESS, SPR_NOACCESS, |
1949 | &spr_read_generic, &spr_write_generic, | |
2662a059 JM |
1950 | 0x00700000); |
1951 | /* Debug interface */ | |
76a66253 JM |
1952 | /* XXX : not implemented */ |
1953 | spr_register(env, SPR_40x_DBCR0, "DBCR0", | |
1954 | SPR_NOACCESS, SPR_NOACCESS, | |
8ecc7913 | 1955 | &spr_read_generic, &spr_write_40x_dbcr0, |
76a66253 JM |
1956 | 0x00000000); |
1957 | /* XXX : not implemented */ | |
2662a059 JM |
1958 | spr_register(env, SPR_405_DBCR1, "DBCR1", |
1959 | SPR_NOACCESS, SPR_NOACCESS, | |
1960 | &spr_read_generic, &spr_write_generic, | |
1961 | 0x00000000); | |
1962 | /* XXX : not implemented */ | |
76a66253 JM |
1963 | spr_register(env, SPR_40x_DBSR, "DBSR", |
1964 | SPR_NOACCESS, SPR_NOACCESS, | |
8ecc7913 JM |
1965 | &spr_read_generic, &spr_write_clear, |
1966 | /* Last reset was system reset */ | |
76a66253 JM |
1967 | 0x00000300); |
1968 | /* XXX : not implemented */ | |
2662a059 | 1969 | spr_register(env, SPR_40x_DAC1, "DAC1", |
76a66253 JM |
1970 | SPR_NOACCESS, SPR_NOACCESS, |
1971 | &spr_read_generic, &spr_write_generic, | |
1972 | 0x00000000); | |
2662a059 | 1973 | spr_register(env, SPR_40x_DAC2, "DAC2", |
76a66253 JM |
1974 | SPR_NOACCESS, SPR_NOACCESS, |
1975 | &spr_read_generic, &spr_write_generic, | |
1976 | 0x00000000); | |
2662a059 JM |
1977 | /* XXX : not implemented */ |
1978 | spr_register(env, SPR_405_DVC1, "DVC1", | |
76a66253 JM |
1979 | SPR_NOACCESS, SPR_NOACCESS, |
1980 | &spr_read_generic, &spr_write_generic, | |
2662a059 | 1981 | 0x00000000); |
76a66253 | 1982 | /* XXX : not implemented */ |
2662a059 | 1983 | spr_register(env, SPR_405_DVC2, "DVC2", |
76a66253 JM |
1984 | SPR_NOACCESS, SPR_NOACCESS, |
1985 | &spr_read_generic, &spr_write_generic, | |
1986 | 0x00000000); | |
1987 | /* XXX : not implemented */ | |
2662a059 | 1988 | spr_register(env, SPR_40x_IAC1, "IAC1", |
76a66253 JM |
1989 | SPR_NOACCESS, SPR_NOACCESS, |
1990 | &spr_read_generic, &spr_write_generic, | |
1991 | 0x00000000); | |
2662a059 | 1992 | spr_register(env, SPR_40x_IAC2, "IAC2", |
76a66253 JM |
1993 | SPR_NOACCESS, SPR_NOACCESS, |
1994 | &spr_read_generic, &spr_write_generic, | |
1995 | 0x00000000); | |
1996 | /* XXX : not implemented */ | |
1997 | spr_register(env, SPR_405_IAC3, "IAC3", | |
1998 | SPR_NOACCESS, SPR_NOACCESS, | |
1999 | &spr_read_generic, &spr_write_generic, | |
2000 | 0x00000000); | |
2001 | /* XXX : not implemented */ | |
2002 | spr_register(env, SPR_405_IAC4, "IAC4", | |
2003 | SPR_NOACCESS, SPR_NOACCESS, | |
2004 | &spr_read_generic, &spr_write_generic, | |
2005 | 0x00000000); | |
2006 | /* Storage control */ | |
035feb88 | 2007 | /* XXX: TODO: not implemented */ |
76a66253 JM |
2008 | spr_register(env, SPR_405_SLER, "SLER", |
2009 | SPR_NOACCESS, SPR_NOACCESS, | |
c294fc58 | 2010 | &spr_read_generic, &spr_write_40x_sler, |
76a66253 | 2011 | 0x00000000); |
2662a059 JM |
2012 | spr_register(env, SPR_40x_ZPR, "ZPR", |
2013 | SPR_NOACCESS, SPR_NOACCESS, | |
2014 | &spr_read_generic, &spr_write_generic, | |
2015 | 0x00000000); | |
76a66253 JM |
2016 | /* XXX : not implemented */ |
2017 | spr_register(env, SPR_405_SU0R, "SU0R", | |
2018 | SPR_NOACCESS, SPR_NOACCESS, | |
2019 | &spr_read_generic, &spr_write_generic, | |
2020 | 0x00000000); | |
2021 | /* SPRG */ | |
2022 | spr_register(env, SPR_USPRG0, "USPRG0", | |
2023 | &spr_read_ureg, SPR_NOACCESS, | |
2024 | &spr_read_ureg, SPR_NOACCESS, | |
2025 | 0x00000000); | |
2026 | spr_register(env, SPR_SPRG4, "SPRG4", | |
2027 | SPR_NOACCESS, SPR_NOACCESS, | |
04f20795 | 2028 | &spr_read_generic, &spr_write_generic, |
76a66253 | 2029 | 0x00000000); |
76a66253 JM |
2030 | spr_register(env, SPR_SPRG5, "SPRG5", |
2031 | SPR_NOACCESS, SPR_NOACCESS, | |
04f20795 | 2032 | spr_read_generic, &spr_write_generic, |
76a66253 | 2033 | 0x00000000); |
76a66253 JM |
2034 | spr_register(env, SPR_SPRG6, "SPRG6", |
2035 | SPR_NOACCESS, SPR_NOACCESS, | |
04f20795 | 2036 | spr_read_generic, &spr_write_generic, |
76a66253 | 2037 | 0x00000000); |
76a66253 JM |
2038 | spr_register(env, SPR_SPRG7, "SPRG7", |
2039 | SPR_NOACCESS, SPR_NOACCESS, | |
04f20795 | 2040 | spr_read_generic, &spr_write_generic, |
76a66253 | 2041 | 0x00000000); |
80d11f44 | 2042 | gen_spr_usprgh(env); |
76a66253 JM |
2043 | } |
2044 | ||
2045 | /* SPR shared between PowerPC 401 & 403 implementations */ | |
2046 | static void gen_spr_401_403 (CPUPPCState *env) | |
2047 | { | |
2048 | /* Time base */ | |
2049 | spr_register(env, SPR_403_VTBL, "TBL", | |
2050 | &spr_read_tbl, SPR_NOACCESS, | |
2051 | &spr_read_tbl, SPR_NOACCESS, | |
2052 | 0x00000000); | |
2053 | spr_register(env, SPR_403_TBL, "TBL", | |
2054 | SPR_NOACCESS, SPR_NOACCESS, | |
2055 | SPR_NOACCESS, &spr_write_tbl, | |
2056 | 0x00000000); | |
2057 | spr_register(env, SPR_403_VTBU, "TBU", | |
2058 | &spr_read_tbu, SPR_NOACCESS, | |
2059 | &spr_read_tbu, SPR_NOACCESS, | |
2060 | 0x00000000); | |
2061 | spr_register(env, SPR_403_TBU, "TBU", | |
2062 | SPR_NOACCESS, SPR_NOACCESS, | |
2063 | SPR_NOACCESS, &spr_write_tbu, | |
2064 | 0x00000000); | |
2065 | /* Debug */ | |
5cbdb3a3 | 2066 | /* not emulated, as QEMU do not emulate caches */ |
76a66253 JM |
2067 | spr_register(env, SPR_403_CDBCR, "CDBCR", |
2068 | SPR_NOACCESS, SPR_NOACCESS, | |
2069 | &spr_read_generic, &spr_write_generic, | |
2070 | 0x00000000); | |
2071 | } | |
2072 | ||
2662a059 JM |
2073 | /* SPR specific to PowerPC 401 implementation */ |
2074 | static void gen_spr_401 (CPUPPCState *env) | |
2075 | { | |
2076 | /* Debug interface */ | |
2077 | /* XXX : not implemented */ | |
2078 | spr_register(env, SPR_40x_DBCR0, "DBCR", | |
2079 | SPR_NOACCESS, SPR_NOACCESS, | |
2080 | &spr_read_generic, &spr_write_40x_dbcr0, | |
2081 | 0x00000000); | |
2082 | /* XXX : not implemented */ | |
2083 | spr_register(env, SPR_40x_DBSR, "DBSR", | |
2084 | SPR_NOACCESS, SPR_NOACCESS, | |
2085 | &spr_read_generic, &spr_write_clear, | |
2086 | /* Last reset was system reset */ | |
2087 | 0x00000300); | |
2088 | /* XXX : not implemented */ | |
2089 | spr_register(env, SPR_40x_DAC1, "DAC", | |
2090 | SPR_NOACCESS, SPR_NOACCESS, | |
2091 | &spr_read_generic, &spr_write_generic, | |
2092 | 0x00000000); | |
2093 | /* XXX : not implemented */ | |
2094 | spr_register(env, SPR_40x_IAC1, "IAC", | |
2095 | SPR_NOACCESS, SPR_NOACCESS, | |
2096 | &spr_read_generic, &spr_write_generic, | |
2097 | 0x00000000); | |
2098 | /* Storage control */ | |
035feb88 | 2099 | /* XXX: TODO: not implemented */ |
2662a059 JM |
2100 | spr_register(env, SPR_405_SLER, "SLER", |
2101 | SPR_NOACCESS, SPR_NOACCESS, | |
2102 | &spr_read_generic, &spr_write_40x_sler, | |
2103 | 0x00000000); | |
5cbdb3a3 | 2104 | /* not emulated, as QEMU never does speculative access */ |
035feb88 JM |
2105 | spr_register(env, SPR_40x_SGR, "SGR", |
2106 | SPR_NOACCESS, SPR_NOACCESS, | |
2107 | &spr_read_generic, &spr_write_generic, | |
2108 | 0xFFFFFFFF); | |
5cbdb3a3 | 2109 | /* not emulated, as QEMU do not emulate caches */ |
035feb88 JM |
2110 | spr_register(env, SPR_40x_DCWR, "DCWR", |
2111 | SPR_NOACCESS, SPR_NOACCESS, | |
2112 | &spr_read_generic, &spr_write_generic, | |
2113 | 0x00000000); | |
2662a059 JM |
2114 | } |
2115 | ||
a750fc0b JM |
2116 | static void gen_spr_401x2 (CPUPPCState *env) |
2117 | { | |
2118 | gen_spr_401(env); | |
2119 | spr_register(env, SPR_40x_PID, "PID", | |
2120 | SPR_NOACCESS, SPR_NOACCESS, | |
2121 | &spr_read_generic, &spr_write_generic, | |
2122 | 0x00000000); | |
2123 | spr_register(env, SPR_40x_ZPR, "ZPR", | |
2124 | SPR_NOACCESS, SPR_NOACCESS, | |
2125 | &spr_read_generic, &spr_write_generic, | |
2126 | 0x00000000); | |
2127 | } | |
2128 | ||
76a66253 JM |
2129 | /* SPR specific to PowerPC 403 implementation */ |
2130 | static void gen_spr_403 (CPUPPCState *env) | |
2131 | { | |
2662a059 JM |
2132 | /* Debug interface */ |
2133 | /* XXX : not implemented */ | |
2134 | spr_register(env, SPR_40x_DBCR0, "DBCR0", | |
2135 | SPR_NOACCESS, SPR_NOACCESS, | |
2136 | &spr_read_generic, &spr_write_40x_dbcr0, | |
2137 | 0x00000000); | |
2138 | /* XXX : not implemented */ | |
2139 | spr_register(env, SPR_40x_DBSR, "DBSR", | |
2140 | SPR_NOACCESS, SPR_NOACCESS, | |
2141 | &spr_read_generic, &spr_write_clear, | |
2142 | /* Last reset was system reset */ | |
2143 | 0x00000300); | |
2144 | /* XXX : not implemented */ | |
2145 | spr_register(env, SPR_40x_DAC1, "DAC1", | |
2146 | SPR_NOACCESS, SPR_NOACCESS, | |
2147 | &spr_read_generic, &spr_write_generic, | |
2148 | 0x00000000); | |
578bb252 | 2149 | /* XXX : not implemented */ |
2662a059 JM |
2150 | spr_register(env, SPR_40x_DAC2, "DAC2", |
2151 | SPR_NOACCESS, SPR_NOACCESS, | |
2152 | &spr_read_generic, &spr_write_generic, | |
2153 | 0x00000000); | |
2154 | /* XXX : not implemented */ | |
2155 | spr_register(env, SPR_40x_IAC1, "IAC1", | |
2156 | SPR_NOACCESS, SPR_NOACCESS, | |
2157 | &spr_read_generic, &spr_write_generic, | |
2158 | 0x00000000); | |
578bb252 | 2159 | /* XXX : not implemented */ |
2662a059 JM |
2160 | spr_register(env, SPR_40x_IAC2, "IAC2", |
2161 | SPR_NOACCESS, SPR_NOACCESS, | |
2162 | &spr_read_generic, &spr_write_generic, | |
2163 | 0x00000000); | |
a750fc0b JM |
2164 | } |
2165 | ||
2166 | static void gen_spr_403_real (CPUPPCState *env) | |
2167 | { | |
76a66253 JM |
2168 | spr_register(env, SPR_403_PBL1, "PBL1", |
2169 | SPR_NOACCESS, SPR_NOACCESS, | |
2170 | &spr_read_403_pbr, &spr_write_403_pbr, | |
2171 | 0x00000000); | |
2172 | spr_register(env, SPR_403_PBU1, "PBU1", | |
2173 | SPR_NOACCESS, SPR_NOACCESS, | |
2174 | &spr_read_403_pbr, &spr_write_403_pbr, | |
2175 | 0x00000000); | |
2176 | spr_register(env, SPR_403_PBL2, "PBL2", | |
2177 | SPR_NOACCESS, SPR_NOACCESS, | |
2178 | &spr_read_403_pbr, &spr_write_403_pbr, | |
2179 | 0x00000000); | |
2180 | spr_register(env, SPR_403_PBU2, "PBU2", | |
2181 | SPR_NOACCESS, SPR_NOACCESS, | |
2182 | &spr_read_403_pbr, &spr_write_403_pbr, | |
2183 | 0x00000000); | |
a750fc0b JM |
2184 | } |
2185 | ||
2186 | static void gen_spr_403_mmu (CPUPPCState *env) | |
2187 | { | |
2188 | /* MMU */ | |
2189 | spr_register(env, SPR_40x_PID, "PID", | |
2190 | SPR_NOACCESS, SPR_NOACCESS, | |
2191 | &spr_read_generic, &spr_write_generic, | |
2192 | 0x00000000); | |
2662a059 | 2193 | spr_register(env, SPR_40x_ZPR, "ZPR", |
76a66253 JM |
2194 | SPR_NOACCESS, SPR_NOACCESS, |
2195 | &spr_read_generic, &spr_write_generic, | |
2196 | 0x00000000); | |
2197 | } | |
2198 | ||
2199 | /* SPR specific to PowerPC compression coprocessor extension */ | |
76a66253 JM |
2200 | static void gen_spr_compress (CPUPPCState *env) |
2201 | { | |
578bb252 | 2202 | /* XXX : not implemented */ |
76a66253 JM |
2203 | spr_register(env, SPR_401_SKR, "SKR", |
2204 | SPR_NOACCESS, SPR_NOACCESS, | |
2205 | &spr_read_generic, &spr_write_generic, | |
2206 | 0x00000000); | |
2207 | } | |
a750fc0b | 2208 | |
80d11f44 | 2209 | static void gen_spr_5xx_8xx (CPUPPCState *env) |
e1833e1f | 2210 | { |
80d11f44 | 2211 | /* Exception processing */ |
d67d40ea DG |
2212 | spr_register_kvm(env, SPR_DSISR, "DSISR", |
2213 | SPR_NOACCESS, SPR_NOACCESS, | |
2214 | &spr_read_generic, &spr_write_generic, | |
2215 | KVM_REG_PPC_DSISR, 0x00000000); | |
2216 | spr_register_kvm(env, SPR_DAR, "DAR", | |
2217 | SPR_NOACCESS, SPR_NOACCESS, | |
2218 | &spr_read_generic, &spr_write_generic, | |
2219 | KVM_REG_PPC_DAR, 0x00000000); | |
80d11f44 JM |
2220 | /* Timer */ |
2221 | spr_register(env, SPR_DECR, "DECR", | |
2222 | SPR_NOACCESS, SPR_NOACCESS, | |
2223 | &spr_read_decr, &spr_write_decr, | |
2224 | 0x00000000); | |
2225 | /* XXX : not implemented */ | |
2226 | spr_register(env, SPR_MPC_EIE, "EIE", | |
2227 | SPR_NOACCESS, SPR_NOACCESS, | |
2228 | &spr_read_generic, &spr_write_generic, | |
2229 | 0x00000000); | |
2230 | /* XXX : not implemented */ | |
2231 | spr_register(env, SPR_MPC_EID, "EID", | |
2232 | SPR_NOACCESS, SPR_NOACCESS, | |
2233 | &spr_read_generic, &spr_write_generic, | |
2234 | 0x00000000); | |
2235 | /* XXX : not implemented */ | |
2236 | spr_register(env, SPR_MPC_NRI, "NRI", | |
2237 | SPR_NOACCESS, SPR_NOACCESS, | |
2238 | &spr_read_generic, &spr_write_generic, | |
2239 | 0x00000000); | |
2240 | /* XXX : not implemented */ | |
2241 | spr_register(env, SPR_MPC_CMPA, "CMPA", | |
2242 | SPR_NOACCESS, SPR_NOACCESS, | |
2243 | &spr_read_generic, &spr_write_generic, | |
2244 | 0x00000000); | |
2245 | /* XXX : not implemented */ | |
2246 | spr_register(env, SPR_MPC_CMPB, "CMPB", | |
2247 | SPR_NOACCESS, SPR_NOACCESS, | |
2248 | &spr_read_generic, &spr_write_generic, | |
2249 | 0x00000000); | |
2250 | /* XXX : not implemented */ | |
2251 | spr_register(env, SPR_MPC_CMPC, "CMPC", | |
2252 | SPR_NOACCESS, SPR_NOACCESS, | |
2253 | &spr_read_generic, &spr_write_generic, | |
2254 | 0x00000000); | |
2255 | /* XXX : not implemented */ | |
2256 | spr_register(env, SPR_MPC_CMPD, "CMPD", | |
2257 | SPR_NOACCESS, SPR_NOACCESS, | |
2258 | &spr_read_generic, &spr_write_generic, | |
2259 | 0x00000000); | |
2260 | /* XXX : not implemented */ | |
2261 | spr_register(env, SPR_MPC_ECR, "ECR", | |
2262 | SPR_NOACCESS, SPR_NOACCESS, | |
2263 | &spr_read_generic, &spr_write_generic, | |
2264 | 0x00000000); | |
2265 | /* XXX : not implemented */ | |
2266 | spr_register(env, SPR_MPC_DER, "DER", | |
2267 | SPR_NOACCESS, SPR_NOACCESS, | |
2268 | &spr_read_generic, &spr_write_generic, | |
2269 | 0x00000000); | |
2270 | /* XXX : not implemented */ | |
2271 | spr_register(env, SPR_MPC_COUNTA, "COUNTA", | |
2272 | SPR_NOACCESS, SPR_NOACCESS, | |
2273 | &spr_read_generic, &spr_write_generic, | |
2274 | 0x00000000); | |
2275 | /* XXX : not implemented */ | |
2276 | spr_register(env, SPR_MPC_COUNTB, "COUNTB", | |
2277 | SPR_NOACCESS, SPR_NOACCESS, | |
2278 | &spr_read_generic, &spr_write_generic, | |
2279 | 0x00000000); | |
2280 | /* XXX : not implemented */ | |
2281 | spr_register(env, SPR_MPC_CMPE, "CMPE", | |
2282 | SPR_NOACCESS, SPR_NOACCESS, | |
2283 | &spr_read_generic, &spr_write_generic, | |
2284 | 0x00000000); | |
2285 | /* XXX : not implemented */ | |
2286 | spr_register(env, SPR_MPC_CMPF, "CMPF", | |
2287 | SPR_NOACCESS, SPR_NOACCESS, | |
2288 | &spr_read_generic, &spr_write_generic, | |
2289 | 0x00000000); | |
2290 | /* XXX : not implemented */ | |
2291 | spr_register(env, SPR_MPC_CMPG, "CMPG", | |
2292 | SPR_NOACCESS, SPR_NOACCESS, | |
2293 | &spr_read_generic, &spr_write_generic, | |
2294 | 0x00000000); | |
2295 | /* XXX : not implemented */ | |
2296 | spr_register(env, SPR_MPC_CMPH, "CMPH", | |
2297 | SPR_NOACCESS, SPR_NOACCESS, | |
2298 | &spr_read_generic, &spr_write_generic, | |
2299 | 0x00000000); | |
2300 | /* XXX : not implemented */ | |
2301 | spr_register(env, SPR_MPC_LCTRL1, "LCTRL1", | |
2302 | SPR_NOACCESS, SPR_NOACCESS, | |
2303 | &spr_read_generic, &spr_write_generic, | |
2304 | 0x00000000); | |
2305 | /* XXX : not implemented */ | |
2306 | spr_register(env, SPR_MPC_LCTRL2, "LCTRL2", | |
2307 | SPR_NOACCESS, SPR_NOACCESS, | |
2308 | &spr_read_generic, &spr_write_generic, | |
2309 | 0x00000000); | |
2310 | /* XXX : not implemented */ | |
2311 | spr_register(env, SPR_MPC_BAR, "BAR", | |
2312 | SPR_NOACCESS, SPR_NOACCESS, | |
2313 | &spr_read_generic, &spr_write_generic, | |
2314 | 0x00000000); | |
2315 | /* XXX : not implemented */ | |
2316 | spr_register(env, SPR_MPC_DPDR, "DPDR", | |
2317 | SPR_NOACCESS, SPR_NOACCESS, | |
2318 | &spr_read_generic, &spr_write_generic, | |
2319 | 0x00000000); | |
2320 | /* XXX : not implemented */ | |
2321 | spr_register(env, SPR_MPC_IMMR, "IMMR", | |
2322 | SPR_NOACCESS, SPR_NOACCESS, | |
2323 | &spr_read_generic, &spr_write_generic, | |
2324 | 0x00000000); | |
2325 | } | |
2326 | ||
2327 | static void gen_spr_5xx (CPUPPCState *env) | |
2328 | { | |
2329 | /* XXX : not implemented */ | |
2330 | spr_register(env, SPR_RCPU_MI_GRA, "MI_GRA", | |
2331 | SPR_NOACCESS, SPR_NOACCESS, | |
2332 | &spr_read_generic, &spr_write_generic, | |
2333 | 0x00000000); | |
2334 | /* XXX : not implemented */ | |
2335 | spr_register(env, SPR_RCPU_L2U_GRA, "L2U_GRA", | |
2336 | SPR_NOACCESS, SPR_NOACCESS, | |
2337 | &spr_read_generic, &spr_write_generic, | |
2338 | 0x00000000); | |
2339 | /* XXX : not implemented */ | |
2340 | spr_register(env, SPR_RPCU_BBCMCR, "L2U_BBCMCR", | |
2341 | SPR_NOACCESS, SPR_NOACCESS, | |
2342 | &spr_read_generic, &spr_write_generic, | |
2343 | 0x00000000); | |
2344 | /* XXX : not implemented */ | |
2345 | spr_register(env, SPR_RCPU_L2U_MCR, "L2U_MCR", | |
2346 | SPR_NOACCESS, SPR_NOACCESS, | |
2347 | &spr_read_generic, &spr_write_generic, | |
2348 | 0x00000000); | |
2349 | /* XXX : not implemented */ | |
2350 | spr_register(env, SPR_RCPU_MI_RBA0, "MI_RBA0", | |
2351 | SPR_NOACCESS, SPR_NOACCESS, | |
2352 | &spr_read_generic, &spr_write_generic, | |
2353 | 0x00000000); | |
2354 | /* XXX : not implemented */ | |
2355 | spr_register(env, SPR_RCPU_MI_RBA1, "MI_RBA1", | |
2356 | SPR_NOACCESS, SPR_NOACCESS, | |
2357 | &spr_read_generic, &spr_write_generic, | |
2358 | 0x00000000); | |
2359 | /* XXX : not implemented */ | |
2360 | spr_register(env, SPR_RCPU_MI_RBA2, "MI_RBA2", | |
2361 | SPR_NOACCESS, SPR_NOACCESS, | |
2362 | &spr_read_generic, &spr_write_generic, | |
2363 | 0x00000000); | |
2364 | /* XXX : not implemented */ | |
2365 | spr_register(env, SPR_RCPU_MI_RBA3, "MI_RBA3", | |
2366 | SPR_NOACCESS, SPR_NOACCESS, | |
2367 | &spr_read_generic, &spr_write_generic, | |
2368 | 0x00000000); | |
2369 | /* XXX : not implemented */ | |
2370 | spr_register(env, SPR_RCPU_L2U_RBA0, "L2U_RBA0", | |
2371 | SPR_NOACCESS, SPR_NOACCESS, | |
2372 | &spr_read_generic, &spr_write_generic, | |
2373 | 0x00000000); | |
2374 | /* XXX : not implemented */ | |
2375 | spr_register(env, SPR_RCPU_L2U_RBA1, "L2U_RBA1", | |
2376 | SPR_NOACCESS, SPR_NOACCESS, | |
2377 | &spr_read_generic, &spr_write_generic, | |
2378 | 0x00000000); | |
2379 | /* XXX : not implemented */ | |
2380 | spr_register(env, SPR_RCPU_L2U_RBA2, "L2U_RBA2", | |
2381 | SPR_NOACCESS, SPR_NOACCESS, | |
2382 | &spr_read_generic, &spr_write_generic, | |
2383 | 0x00000000); | |
2384 | /* XXX : not implemented */ | |
2385 | spr_register(env, SPR_RCPU_L2U_RBA3, "L2U_RBA3", | |
2386 | SPR_NOACCESS, SPR_NOACCESS, | |
2387 | &spr_read_generic, &spr_write_generic, | |
2388 | 0x00000000); | |
2389 | /* XXX : not implemented */ | |
2390 | spr_register(env, SPR_RCPU_MI_RA0, "MI_RA0", | |
2391 | SPR_NOACCESS, SPR_NOACCESS, | |
2392 | &spr_read_generic, &spr_write_generic, | |
2393 | 0x00000000); | |
2394 | /* XXX : not implemented */ | |
2395 | spr_register(env, SPR_RCPU_MI_RA1, "MI_RA1", | |
2396 | SPR_NOACCESS, SPR_NOACCESS, | |
2397 | &spr_read_generic, &spr_write_generic, | |
2398 | 0x00000000); | |
2399 | /* XXX : not implemented */ | |
2400 | spr_register(env, SPR_RCPU_MI_RA2, "MI_RA2", | |
2401 | SPR_NOACCESS, SPR_NOACCESS, | |
2402 | &spr_read_generic, &spr_write_generic, | |
2403 | 0x00000000); | |
2404 | /* XXX : not implemented */ | |
2405 | spr_register(env, SPR_RCPU_MI_RA3, "MI_RA3", | |
2406 | SPR_NOACCESS, SPR_NOACCESS, | |
2407 | &spr_read_generic, &spr_write_generic, | |
2408 | 0x00000000); | |
2409 | /* XXX : not implemented */ | |
2410 | spr_register(env, SPR_RCPU_L2U_RA0, "L2U_RA0", | |
2411 | SPR_NOACCESS, SPR_NOACCESS, | |
2412 | &spr_read_generic, &spr_write_generic, | |
2413 | 0x00000000); | |
2414 | /* XXX : not implemented */ | |
2415 | spr_register(env, SPR_RCPU_L2U_RA1, "L2U_RA1", | |
2416 | SPR_NOACCESS, SPR_NOACCESS, | |
2417 | &spr_read_generic, &spr_write_generic, | |
2418 | 0x00000000); | |
2419 | /* XXX : not implemented */ | |
2420 | spr_register(env, SPR_RCPU_L2U_RA2, "L2U_RA2", | |
2421 | SPR_NOACCESS, SPR_NOACCESS, | |
2422 | &spr_read_generic, &spr_write_generic, | |
2423 | 0x00000000); | |
2424 | /* XXX : not implemented */ | |
2425 | spr_register(env, SPR_RCPU_L2U_RA3, "L2U_RA3", | |
2426 | SPR_NOACCESS, SPR_NOACCESS, | |
2427 | &spr_read_generic, &spr_write_generic, | |
2428 | 0x00000000); | |
2429 | /* XXX : not implemented */ | |
2430 | spr_register(env, SPR_RCPU_FPECR, "FPECR", | |
2431 | SPR_NOACCESS, SPR_NOACCESS, | |
2432 | &spr_read_generic, &spr_write_generic, | |
2433 | 0x00000000); | |
2434 | } | |
2435 | ||
2436 | static void gen_spr_8xx (CPUPPCState *env) | |
2437 | { | |
2438 | /* XXX : not implemented */ | |
2439 | spr_register(env, SPR_MPC_IC_CST, "IC_CST", | |
2440 | SPR_NOACCESS, SPR_NOACCESS, | |
2441 | &spr_read_generic, &spr_write_generic, | |
2442 | 0x00000000); | |
2443 | /* XXX : not implemented */ | |
2444 | spr_register(env, SPR_MPC_IC_ADR, "IC_ADR", | |
2445 | SPR_NOACCESS, SPR_NOACCESS, | |
2446 | &spr_read_generic, &spr_write_generic, | |
2447 | 0x00000000); | |
2448 | /* XXX : not implemented */ | |
2449 | spr_register(env, SPR_MPC_IC_DAT, "IC_DAT", | |
2450 | SPR_NOACCESS, SPR_NOACCESS, | |
2451 | &spr_read_generic, &spr_write_generic, | |
2452 | 0x00000000); | |
2453 | /* XXX : not implemented */ | |
2454 | spr_register(env, SPR_MPC_DC_CST, "DC_CST", | |
2455 | SPR_NOACCESS, SPR_NOACCESS, | |
2456 | &spr_read_generic, &spr_write_generic, | |
2457 | 0x00000000); | |
2458 | /* XXX : not implemented */ | |
2459 | spr_register(env, SPR_MPC_DC_ADR, "DC_ADR", | |
2460 | SPR_NOACCESS, SPR_NOACCESS, | |
2461 | &spr_read_generic, &spr_write_generic, | |
2462 | 0x00000000); | |
2463 | /* XXX : not implemented */ | |
2464 | spr_register(env, SPR_MPC_DC_DAT, "DC_DAT", | |
2465 | SPR_NOACCESS, SPR_NOACCESS, | |
2466 | &spr_read_generic, &spr_write_generic, | |
2467 | 0x00000000); | |
2468 | /* XXX : not implemented */ | |
2469 | spr_register(env, SPR_MPC_MI_CTR, "MI_CTR", | |
2470 | SPR_NOACCESS, SPR_NOACCESS, | |
2471 | &spr_read_generic, &spr_write_generic, | |
2472 | 0x00000000); | |
2473 | /* XXX : not implemented */ | |
2474 | spr_register(env, SPR_MPC_MI_AP, "MI_AP", | |
2475 | SPR_NOACCESS, SPR_NOACCESS, | |
2476 | &spr_read_generic, &spr_write_generic, | |
2477 | 0x00000000); | |
2478 | /* XXX : not implemented */ | |
2479 | spr_register(env, SPR_MPC_MI_EPN, "MI_EPN", | |
2480 | SPR_NOACCESS, SPR_NOACCESS, | |
2481 | &spr_read_generic, &spr_write_generic, | |
2482 | 0x00000000); | |
2483 | /* XXX : not implemented */ | |
2484 | spr_register(env, SPR_MPC_MI_TWC, "MI_TWC", | |
2485 | SPR_NOACCESS, SPR_NOACCESS, | |
2486 | &spr_read_generic, &spr_write_generic, | |
2487 | 0x00000000); | |
2488 | /* XXX : not implemented */ | |
2489 | spr_register(env, SPR_MPC_MI_RPN, "MI_RPN", | |
2490 | SPR_NOACCESS, SPR_NOACCESS, | |
2491 | &spr_read_generic, &spr_write_generic, | |
2492 | 0x00000000); | |
2493 | /* XXX : not implemented */ | |
2494 | spr_register(env, SPR_MPC_MI_DBCAM, "MI_DBCAM", | |
2495 | SPR_NOACCESS, SPR_NOACCESS, | |
2496 | &spr_read_generic, &spr_write_generic, | |
2497 | 0x00000000); | |
2498 | /* XXX : not implemented */ | |
2499 | spr_register(env, SPR_MPC_MI_DBRAM0, "MI_DBRAM0", | |
2500 | SPR_NOACCESS, SPR_NOACCESS, | |
2501 | &spr_read_generic, &spr_write_generic, | |
2502 | 0x00000000); | |
2503 | /* XXX : not implemented */ | |
2504 | spr_register(env, SPR_MPC_MI_DBRAM1, "MI_DBRAM1", | |
2505 | SPR_NOACCESS, SPR_NOACCESS, | |
2506 | &spr_read_generic, &spr_write_generic, | |
2507 | 0x00000000); | |
2508 | /* XXX : not implemented */ | |
2509 | spr_register(env, SPR_MPC_MD_CTR, "MD_CTR", | |
2510 | SPR_NOACCESS, SPR_NOACCESS, | |
2511 | &spr_read_generic, &spr_write_generic, | |
2512 | 0x00000000); | |
2513 | /* XXX : not implemented */ | |
2514 | spr_register(env, SPR_MPC_MD_CASID, "MD_CASID", | |
2515 | SPR_NOACCESS, SPR_NOACCESS, | |
2516 | &spr_read_generic, &spr_write_generic, | |
2517 | 0x00000000); | |
2518 | /* XXX : not implemented */ | |
2519 | spr_register(env, SPR_MPC_MD_AP, "MD_AP", | |
2520 | SPR_NOACCESS, SPR_NOACCESS, | |
2521 | &spr_read_generic, &spr_write_generic, | |
2522 | 0x00000000); | |
2523 | /* XXX : not implemented */ | |
2524 | spr_register(env, SPR_MPC_MD_EPN, "MD_EPN", | |
2525 | SPR_NOACCESS, SPR_NOACCESS, | |
2526 | &spr_read_generic, &spr_write_generic, | |
2527 | 0x00000000); | |
2528 | /* XXX : not implemented */ | |
2529 | spr_register(env, SPR_MPC_MD_TWB, "MD_TWB", | |
2530 | SPR_NOACCESS, SPR_NOACCESS, | |
2531 | &spr_read_generic, &spr_write_generic, | |
2532 | 0x00000000); | |
2533 | /* XXX : not implemented */ | |
2534 | spr_register(env, SPR_MPC_MD_TWC, "MD_TWC", | |
2535 | SPR_NOACCESS, SPR_NOACCESS, | |
2536 | &spr_read_generic, &spr_write_generic, | |
2537 | 0x00000000); | |
2538 | /* XXX : not implemented */ | |
2539 | spr_register(env, SPR_MPC_MD_RPN, "MD_RPN", | |
2540 | SPR_NOACCESS, SPR_NOACCESS, | |
2541 | &spr_read_generic, &spr_write_generic, | |
2542 | 0x00000000); | |
2543 | /* XXX : not implemented */ | |
2544 | spr_register(env, SPR_MPC_MD_TW, "MD_TW", | |
2545 | SPR_NOACCESS, SPR_NOACCESS, | |
2546 | &spr_read_generic, &spr_write_generic, | |
2547 | 0x00000000); | |
2548 | /* XXX : not implemented */ | |
2549 | spr_register(env, SPR_MPC_MD_DBCAM, "MD_DBCAM", | |
2550 | SPR_NOACCESS, SPR_NOACCESS, | |
2551 | &spr_read_generic, &spr_write_generic, | |
2552 | 0x00000000); | |
2553 | /* XXX : not implemented */ | |
2554 | spr_register(env, SPR_MPC_MD_DBRAM0, "MD_DBRAM0", | |
2555 | SPR_NOACCESS, SPR_NOACCESS, | |
2556 | &spr_read_generic, &spr_write_generic, | |
2557 | 0x00000000); | |
2558 | /* XXX : not implemented */ | |
2559 | spr_register(env, SPR_MPC_MD_DBRAM1, "MD_DBRAM1", | |
2560 | SPR_NOACCESS, SPR_NOACCESS, | |
2561 | &spr_read_generic, &spr_write_generic, | |
2562 | 0x00000000); | |
2563 | } | |
2564 | ||
2565 | // XXX: TODO | |
2566 | /* | |
2567 | * AMR => SPR 29 (Power 2.04) | |
2568 | * CTRL => SPR 136 (Power 2.04) | |
2569 | * CTRL => SPR 152 (Power 2.04) | |
2570 | * SCOMC => SPR 276 (64 bits ?) | |
2571 | * SCOMD => SPR 277 (64 bits ?) | |
2572 | * TBU40 => SPR 286 (Power 2.04 hypv) | |
2573 | * HSPRG0 => SPR 304 (Power 2.04 hypv) | |
2574 | * HSPRG1 => SPR 305 (Power 2.04 hypv) | |
2575 | * HDSISR => SPR 306 (Power 2.04 hypv) | |
2576 | * HDAR => SPR 307 (Power 2.04 hypv) | |
2577 | * PURR => SPR 309 (Power 2.04 hypv) | |
2578 | * HDEC => SPR 310 (Power 2.04 hypv) | |
2579 | * HIOR => SPR 311 (hypv) | |
2580 | * RMOR => SPR 312 (970) | |
2581 | * HRMOR => SPR 313 (Power 2.04 hypv) | |
2582 | * HSRR0 => SPR 314 (Power 2.04 hypv) | |
2583 | * HSRR1 => SPR 315 (Power 2.04 hypv) | |
80d11f44 | 2584 | * LPIDR => SPR 317 (970) |
80d11f44 JM |
2585 | * EPR => SPR 702 (Power 2.04 emb) |
2586 | * perf => 768-783 (Power 2.04) | |
2587 | * perf => 784-799 (Power 2.04) | |
2588 | * PPR => SPR 896 (Power 2.04) | |
2589 | * EPLC => SPR 947 (Power 2.04 emb) | |
2590 | * EPSC => SPR 948 (Power 2.04 emb) | |
2591 | * DABRX => 1015 (Power 2.04 hypv) | |
2592 | * FPECR => SPR 1022 (?) | |
2593 | * ... and more (thermal management, performance counters, ...) | |
2594 | */ | |
2595 | ||
2596 | /*****************************************************************************/ | |
2597 | /* Exception vectors models */ | |
2598 | static void init_excp_4xx_real (CPUPPCState *env) | |
2599 | { | |
2600 | #if !defined(CONFIG_USER_ONLY) | |
2601 | env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100; | |
2602 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2603 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2604 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2605 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2606 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2607 | env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000; | |
2608 | env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010; | |
2609 | env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020; | |
2610 | env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000; | |
80d11f44 | 2611 | env->ivor_mask = 0x0000FFF0UL; |
faadf50e | 2612 | env->ivpr_mask = 0xFFFF0000UL; |
1c27f8fb JM |
2613 | /* Hardware reset vector */ |
2614 | env->hreset_vector = 0xFFFFFFFCUL; | |
e1833e1f JM |
2615 | #endif |
2616 | } | |
2617 | ||
80d11f44 JM |
2618 | static void init_excp_4xx_softmmu (CPUPPCState *env) |
2619 | { | |
2620 | #if !defined(CONFIG_USER_ONLY) | |
2621 | env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100; | |
2622 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2623 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2624 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2625 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2626 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2627 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2628 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2629 | env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000; | |
2630 | env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010; | |
2631 | env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020; | |
2632 | env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100; | |
2633 | env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200; | |
2634 | env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000; | |
80d11f44 JM |
2635 | env->ivor_mask = 0x0000FFF0UL; |
2636 | env->ivpr_mask = 0xFFFF0000UL; | |
2637 | /* Hardware reset vector */ | |
2638 | env->hreset_vector = 0xFFFFFFFCUL; | |
2639 | #endif | |
2640 | } | |
2641 | ||
2642 | static void init_excp_MPC5xx (CPUPPCState *env) | |
2643 | { | |
2644 | #if !defined(CONFIG_USER_ONLY) | |
2645 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2646 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2647 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2648 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2649 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2650 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900; | |
2651 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2652 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2653 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2654 | env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00; | |
2655 | env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000; | |
2656 | env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00; | |
2657 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00; | |
2658 | env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00; | |
2659 | env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00; | |
80d11f44 JM |
2660 | env->ivor_mask = 0x0000FFF0UL; |
2661 | env->ivpr_mask = 0xFFFF0000UL; | |
2662 | /* Hardware reset vector */ | |
09d9828a | 2663 | env->hreset_vector = 0x00000100UL; |
80d11f44 JM |
2664 | #endif |
2665 | } | |
2666 | ||
2667 | static void init_excp_MPC8xx (CPUPPCState *env) | |
e1833e1f JM |
2668 | { |
2669 | #if !defined(CONFIG_USER_ONLY) | |
2670 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2671 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2672 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2673 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2674 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2675 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2676 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
80d11f44 | 2677 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900; |
e1833e1f | 2678 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
e1833e1f | 2679 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
80d11f44 JM |
2680 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
2681 | env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00; | |
2682 | env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000; | |
2683 | env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001100; | |
2684 | env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001200; | |
2685 | env->excp_vectors[POWERPC_EXCP_ITLBE] = 0x00001300; | |
2686 | env->excp_vectors[POWERPC_EXCP_DTLBE] = 0x00001400; | |
2687 | env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00; | |
2688 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00; | |
2689 | env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00; | |
2690 | env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00; | |
80d11f44 JM |
2691 | env->ivor_mask = 0x0000FFF0UL; |
2692 | env->ivpr_mask = 0xFFFF0000UL; | |
1c27f8fb | 2693 | /* Hardware reset vector */ |
09d9828a | 2694 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2695 | #endif |
2696 | } | |
2697 | ||
80d11f44 | 2698 | static void init_excp_G2 (CPUPPCState *env) |
e1833e1f JM |
2699 | { |
2700 | #if !defined(CONFIG_USER_ONLY) | |
2701 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2702 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2703 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2704 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2705 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2706 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2707 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2708 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2709 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
80d11f44 | 2710 | env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000A00; |
e1833e1f JM |
2711 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
2712 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
e1833e1f JM |
2713 | env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
2714 | env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; | |
2715 | env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; | |
2716 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2717 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
80d11f44 | 2718 | /* Hardware reset vector */ |
09d9828a | 2719 | env->hreset_vector = 0x00000100UL; |
80d11f44 JM |
2720 | #endif |
2721 | } | |
2722 | ||
e9cd84b9 | 2723 | static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask) |
80d11f44 JM |
2724 | { |
2725 | #if !defined(CONFIG_USER_ONLY) | |
2726 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000FFC; | |
2727 | env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000; | |
2728 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000; | |
2729 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000; | |
2730 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000; | |
2731 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000; | |
2732 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000; | |
2733 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000; | |
2734 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000; | |
2735 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000; | |
2736 | env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000; | |
2737 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000; | |
2738 | env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000; | |
2739 | env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000; | |
2740 | env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000; | |
2741 | env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000; | |
2742 | env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000; | |
2743 | env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000; | |
2744 | env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000; | |
2745 | env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000; | |
80d11f44 | 2746 | env->ivor_mask = 0x0000FFF7UL; |
e9cd84b9 | 2747 | env->ivpr_mask = ivpr_mask; |
80d11f44 JM |
2748 | /* Hardware reset vector */ |
2749 | env->hreset_vector = 0xFFFFFFFCUL; | |
2750 | #endif | |
2751 | } | |
2752 | ||
2753 | static void init_excp_BookE (CPUPPCState *env) | |
2754 | { | |
2755 | #if !defined(CONFIG_USER_ONLY) | |
2756 | env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000; | |
2757 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000; | |
2758 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000; | |
2759 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000; | |
2760 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000; | |
2761 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000; | |
2762 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000; | |
2763 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000; | |
2764 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000; | |
2765 | env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000; | |
2766 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000; | |
2767 | env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000; | |
2768 | env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000; | |
2769 | env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000; | |
2770 | env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000; | |
2771 | env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000; | |
80d11f44 JM |
2772 | env->ivor_mask = 0x0000FFE0UL; |
2773 | env->ivpr_mask = 0xFFFF0000UL; | |
2774 | /* Hardware reset vector */ | |
2775 | env->hreset_vector = 0xFFFFFFFCUL; | |
2776 | #endif | |
2777 | } | |
2778 | ||
2779 | static void init_excp_601 (CPUPPCState *env) | |
2780 | { | |
2781 | #if !defined(CONFIG_USER_ONLY) | |
2782 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2783 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2784 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2785 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2786 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2787 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2788 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2789 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2790 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2791 | env->excp_vectors[POWERPC_EXCP_IO] = 0x00000A00; | |
2792 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2793 | env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000; | |
1c27f8fb | 2794 | /* Hardware reset vector */ |
80d11f44 | 2795 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2796 | #endif |
2797 | } | |
2798 | ||
80d11f44 | 2799 | static void init_excp_602 (CPUPPCState *env) |
e1833e1f JM |
2800 | { |
2801 | #if !defined(CONFIG_USER_ONLY) | |
082c6681 | 2802 | /* XXX: exception prefix has a special behavior on 602 */ |
e1833e1f JM |
2803 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
2804 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2805 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2806 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2807 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2808 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2809 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2810 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2811 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2812 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2813 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2814 | env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; | |
2815 | env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; | |
2816 | env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; | |
2817 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2818 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
80d11f44 JM |
2819 | env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500; |
2820 | env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600; | |
1c27f8fb | 2821 | /* Hardware reset vector */ |
09d9828a | 2822 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2823 | #endif |
2824 | } | |
2825 | ||
80d11f44 | 2826 | static void init_excp_603 (CPUPPCState *env) |
e1833e1f JM |
2827 | { |
2828 | #if !defined(CONFIG_USER_ONLY) | |
2829 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2830 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2831 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2832 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2833 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2834 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2835 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2836 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2837 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
e1833e1f JM |
2838 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
2839 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2840 | env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; | |
2841 | env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; | |
2842 | env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; | |
2843 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2844 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
1c27f8fb | 2845 | /* Hardware reset vector */ |
09d9828a | 2846 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2847 | #endif |
2848 | } | |
2849 | ||
2850 | static void init_excp_604 (CPUPPCState *env) | |
2851 | { | |
2852 | #if !defined(CONFIG_USER_ONLY) | |
2853 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2854 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2855 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2856 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2857 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2858 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2859 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2860 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2861 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2862 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2863 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2864 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
2865 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2866 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
1c27f8fb | 2867 | /* Hardware reset vector */ |
2d3eb7bf | 2868 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2869 | #endif |
2870 | } | |
2871 | ||
e1833e1f JM |
2872 | static void init_excp_7x0 (CPUPPCState *env) |
2873 | { | |
2874 | #if !defined(CONFIG_USER_ONLY) | |
2875 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2876 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2877 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2878 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2879 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2880 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2881 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2882 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2883 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2884 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2885 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2886 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
2887 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
bd928eba | 2888 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
e1833e1f | 2889 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
1c27f8fb | 2890 | /* Hardware reset vector */ |
09d9828a | 2891 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2892 | #endif |
2893 | } | |
2894 | ||
bd928eba | 2895 | static void init_excp_750cl (CPUPPCState *env) |
e1833e1f JM |
2896 | { |
2897 | #if !defined(CONFIG_USER_ONLY) | |
2898 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2899 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2900 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2901 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2902 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2903 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2904 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2905 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2906 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2907 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2908 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2909 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
2910 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2911 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
bd928eba | 2912 | /* Hardware reset vector */ |
09d9828a | 2913 | env->hreset_vector = 0x00000100UL; |
bd928eba JM |
2914 | #endif |
2915 | } | |
2916 | ||
2917 | static void init_excp_750cx (CPUPPCState *env) | |
2918 | { | |
2919 | #if !defined(CONFIG_USER_ONLY) | |
2920 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2921 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2922 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2923 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2924 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2925 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2926 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2927 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2928 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2929 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2930 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2931 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
2932 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
e1833e1f | 2933 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
1c27f8fb | 2934 | /* Hardware reset vector */ |
09d9828a | 2935 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2936 | #endif |
2937 | } | |
2938 | ||
7a3a6927 JM |
2939 | /* XXX: Check if this is correct */ |
2940 | static void init_excp_7x5 (CPUPPCState *env) | |
2941 | { | |
2942 | #if !defined(CONFIG_USER_ONLY) | |
2943 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2944 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2945 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2946 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2947 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2948 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2949 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2950 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2951 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2952 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2953 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
bd928eba | 2954 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
7a3a6927 JM |
2955 | env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
2956 | env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; | |
2957 | env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; | |
7a3a6927 JM |
2958 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
2959 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
bd928eba | 2960 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
7a3a6927 | 2961 | /* Hardware reset vector */ |
09d9828a | 2962 | env->hreset_vector = 0x00000100UL; |
7a3a6927 JM |
2963 | #endif |
2964 | } | |
2965 | ||
e1833e1f JM |
2966 | static void init_excp_7400 (CPUPPCState *env) |
2967 | { | |
2968 | #if !defined(CONFIG_USER_ONLY) | |
2969 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2970 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2971 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2972 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2973 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2974 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
2975 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
2976 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
2977 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
2978 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
2979 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
2980 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
2981 | env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; | |
2982 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
2983 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
2984 | env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600; | |
2985 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; | |
1c27f8fb | 2986 | /* Hardware reset vector */ |
09d9828a | 2987 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
2988 | #endif |
2989 | } | |
2990 | ||
e1833e1f JM |
2991 | static void init_excp_7450 (CPUPPCState *env) |
2992 | { | |
2993 | #if !defined(CONFIG_USER_ONLY) | |
2994 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
2995 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
2996 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
2997 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
2998 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
2999 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
3000 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
3001 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
3002 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
3003 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
3004 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
3005 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
3006 | env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; | |
3007 | env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; | |
3008 | env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; | |
3009 | env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; | |
3010 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
3011 | env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; | |
3012 | env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600; | |
1c27f8fb | 3013 | /* Hardware reset vector */ |
09d9828a | 3014 | env->hreset_vector = 0x00000100UL; |
e1833e1f JM |
3015 | #endif |
3016 | } | |
e1833e1f JM |
3017 | |
3018 | #if defined (TARGET_PPC64) | |
3019 | static void init_excp_970 (CPUPPCState *env) | |
3020 | { | |
3021 | #if !defined(CONFIG_USER_ONLY) | |
3022 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
3023 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
3024 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
3025 | env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; | |
3026 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
3027 | env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; | |
3028 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
3029 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
3030 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
3031 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
3032 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
e1833e1f | 3033 | env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; |
e1833e1f JM |
3034 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
3035 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
3036 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
3037 | env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; | |
3038 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; | |
3039 | env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; | |
3040 | env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; | |
3041 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; | |
1c27f8fb JM |
3042 | /* Hardware reset vector */ |
3043 | env->hreset_vector = 0x0000000000000100ULL; | |
e1833e1f JM |
3044 | #endif |
3045 | } | |
9d52e907 DG |
3046 | |
3047 | static void init_excp_POWER7 (CPUPPCState *env) | |
3048 | { | |
3049 | #if !defined(CONFIG_USER_ONLY) | |
3050 | env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; | |
3051 | env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; | |
3052 | env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; | |
3053 | env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; | |
3054 | env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; | |
3055 | env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; | |
3056 | env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; | |
3057 | env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; | |
3058 | env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; | |
3059 | env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; | |
3060 | env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; | |
3061 | env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; | |
3062 | env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; | |
3063 | env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; | |
3064 | env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; | |
3065 | env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; | |
1f29871c | 3066 | env->excp_vectors[POWERPC_EXCP_VSXU] = 0x00000F40; |
9d52e907 DG |
3067 | env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
3068 | env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; | |
3069 | env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; | |
3070 | env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; | |
9d52e907 DG |
3071 | /* Hardware reset vector */ |
3072 | env->hreset_vector = 0x0000000000000100ULL; | |
3073 | #endif | |
3074 | } | |
e1833e1f JM |
3075 | #endif |
3076 | ||
2f462816 JM |
3077 | /*****************************************************************************/ |
3078 | /* Power management enable checks */ | |
3079 | static int check_pow_none (CPUPPCState *env) | |
3080 | { | |
3081 | return 0; | |
3082 | } | |
3083 | ||
3084 | static int check_pow_nocheck (CPUPPCState *env) | |
3085 | { | |
3086 | return 1; | |
3087 | } | |
3088 | ||
3089 | static int check_pow_hid0 (CPUPPCState *env) | |
3090 | { | |
3091 | if (env->spr[SPR_HID0] & 0x00E00000) | |
3092 | return 1; | |
3093 | ||
3094 | return 0; | |
3095 | } | |
3096 | ||
4e777442 JM |
3097 | static int check_pow_hid0_74xx (CPUPPCState *env) |
3098 | { | |
3099 | if (env->spr[SPR_HID0] & 0x00600000) | |
3100 | return 1; | |
3101 | ||
3102 | return 0; | |
3103 | } | |
3104 | ||
a750fc0b JM |
3105 | /*****************************************************************************/ |
3106 | /* PowerPC implementations definitions */ | |
76a66253 | 3107 | |
7856e3a4 AF |
3108 | #define POWERPC_FAMILY(_name) \ |
3109 | static void \ | |
3110 | glue(glue(ppc_, _name), _cpu_family_class_init)(ObjectClass *, void *); \ | |
3111 | \ | |
3112 | static const TypeInfo \ | |
3113 | glue(glue(ppc_, _name), _cpu_family_type_info) = { \ | |
3114 | .name = stringify(_name) "-family-" TYPE_POWERPC_CPU, \ | |
3115 | .parent = TYPE_POWERPC_CPU, \ | |
3116 | .abstract = true, \ | |
3117 | .class_init = glue(glue(ppc_, _name), _cpu_family_class_init), \ | |
3118 | }; \ | |
3119 | \ | |
3120 | static void glue(glue(ppc_, _name), _cpu_family_register_types)(void) \ | |
3121 | { \ | |
3122 | type_register_static( \ | |
3123 | &glue(glue(ppc_, _name), _cpu_family_type_info)); \ | |
3124 | } \ | |
3125 | \ | |
3126 | type_init(glue(glue(ppc_, _name), _cpu_family_register_types)) \ | |
3127 | \ | |
3128 | static void glue(glue(ppc_, _name), _cpu_family_class_init) | |
3129 | ||
a750fc0b JM |
3130 | static void init_proc_401 (CPUPPCState *env) |
3131 | { | |
3132 | gen_spr_40x(env); | |
3133 | gen_spr_401_403(env); | |
3134 | gen_spr_401(env); | |
e1833e1f | 3135 | init_excp_4xx_real(env); |
d63001d1 JM |
3136 | env->dcache_line_size = 32; |
3137 | env->icache_line_size = 32; | |
4e290a0b JM |
3138 | /* Allocate hardware IRQ controller */ |
3139 | ppc40x_irq_init(env); | |
ddd1055b FC |
3140 | |
3141 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3142 | SET_WDT_PERIOD(16, 20, 24, 28); | |
a750fc0b | 3143 | } |
76a66253 | 3144 | |
7856e3a4 AF |
3145 | POWERPC_FAMILY(401)(ObjectClass *oc, void *data) |
3146 | { | |
ca5dff0a | 3147 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3148 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3149 | ||
ca5dff0a | 3150 | dc->desc = "PowerPC 401"; |
7856e3a4 AF |
3151 | pcc->init_proc = init_proc_401; |
3152 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3153 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3154 | PPC_WRTEE | PPC_DCR | | |
3155 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3156 | PPC_CACHE_DCBZ | | |
3157 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3158 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3159 | pcc->msr_mask = 0x00000000000FD201ULL; |
3160 | pcc->mmu_model = POWERPC_MMU_REAL; | |
3161 | pcc->excp_model = POWERPC_EXCP_40x; | |
3162 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3163 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3164 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
3165 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3166 | } |
3167 | ||
a750fc0b JM |
3168 | static void init_proc_401x2 (CPUPPCState *env) |
3169 | { | |
3170 | gen_spr_40x(env); | |
3171 | gen_spr_401_403(env); | |
3172 | gen_spr_401x2(env); | |
3173 | gen_spr_compress(env); | |
a750fc0b | 3174 | /* Memory management */ |
f2e63a42 | 3175 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3176 | env->nb_tlb = 64; |
3177 | env->nb_ways = 1; | |
3178 | env->id_tlbs = 0; | |
1c53accc | 3179 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3180 | #endif |
e1833e1f | 3181 | init_excp_4xx_softmmu(env); |
d63001d1 JM |
3182 | env->dcache_line_size = 32; |
3183 | env->icache_line_size = 32; | |
4e290a0b JM |
3184 | /* Allocate hardware IRQ controller */ |
3185 | ppc40x_irq_init(env); | |
ddd1055b FC |
3186 | |
3187 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3188 | SET_WDT_PERIOD(16, 20, 24, 28); | |
76a66253 JM |
3189 | } |
3190 | ||
7856e3a4 AF |
3191 | POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data) |
3192 | { | |
ca5dff0a | 3193 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3194 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3195 | ||
ca5dff0a | 3196 | dc->desc = "PowerPC 401x2"; |
7856e3a4 AF |
3197 | pcc->init_proc = init_proc_401x2; |
3198 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3199 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3200 | PPC_DCR | PPC_WRTEE | | |
3201 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3202 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3203 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3204 | PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | | |
3205 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3206 | pcc->msr_mask = 0x00000000001FD231ULL; |
3207 | pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; | |
3208 | pcc->excp_model = POWERPC_EXCP_40x; | |
3209 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3210 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3211 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
3212 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3213 | } |
3214 | ||
e1833e1f | 3215 | static void init_proc_401x3 (CPUPPCState *env) |
76a66253 | 3216 | { |
4e290a0b JM |
3217 | gen_spr_40x(env); |
3218 | gen_spr_401_403(env); | |
3219 | gen_spr_401(env); | |
3220 | gen_spr_401x2(env); | |
3221 | gen_spr_compress(env); | |
e1833e1f | 3222 | init_excp_4xx_softmmu(env); |
d63001d1 JM |
3223 | env->dcache_line_size = 32; |
3224 | env->icache_line_size = 32; | |
4e290a0b JM |
3225 | /* Allocate hardware IRQ controller */ |
3226 | ppc40x_irq_init(env); | |
ddd1055b FC |
3227 | |
3228 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3229 | SET_WDT_PERIOD(16, 20, 24, 28); | |
3fc6c082 | 3230 | } |
a750fc0b | 3231 | |
7856e3a4 AF |
3232 | POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data) |
3233 | { | |
ca5dff0a | 3234 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3235 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3236 | ||
ca5dff0a | 3237 | dc->desc = "PowerPC 401x3"; |
7856e3a4 AF |
3238 | pcc->init_proc = init_proc_401x3; |
3239 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3240 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3241 | PPC_DCR | PPC_WRTEE | | |
3242 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3243 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3244 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3245 | PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | | |
3246 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3247 | pcc->msr_mask = 0x00000000001FD631ULL; |
3248 | pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; | |
3249 | pcc->excp_model = POWERPC_EXCP_40x; | |
3250 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3251 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3252 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
3253 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3254 | } |
3255 | ||
a750fc0b | 3256 | static void init_proc_IOP480 (CPUPPCState *env) |
3fc6c082 | 3257 | { |
a750fc0b JM |
3258 | gen_spr_40x(env); |
3259 | gen_spr_401_403(env); | |
3260 | gen_spr_401x2(env); | |
3261 | gen_spr_compress(env); | |
a750fc0b | 3262 | /* Memory management */ |
f2e63a42 | 3263 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3264 | env->nb_tlb = 64; |
3265 | env->nb_ways = 1; | |
3266 | env->id_tlbs = 0; | |
1c53accc | 3267 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3268 | #endif |
e1833e1f | 3269 | init_excp_4xx_softmmu(env); |
d63001d1 JM |
3270 | env->dcache_line_size = 32; |
3271 | env->icache_line_size = 32; | |
4e290a0b JM |
3272 | /* Allocate hardware IRQ controller */ |
3273 | ppc40x_irq_init(env); | |
ddd1055b FC |
3274 | |
3275 | SET_FIT_PERIOD(8, 12, 16, 20); | |
3276 | SET_WDT_PERIOD(16, 20, 24, 28); | |
3fc6c082 FB |
3277 | } |
3278 | ||
7856e3a4 AF |
3279 | POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data) |
3280 | { | |
ca5dff0a | 3281 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3282 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3283 | ||
ca5dff0a | 3284 | dc->desc = "IOP480"; |
7856e3a4 AF |
3285 | pcc->init_proc = init_proc_IOP480; |
3286 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3287 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3288 | PPC_DCR | PPC_WRTEE | | |
3289 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3290 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3291 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3292 | PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | | |
3293 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3294 | pcc->msr_mask = 0x00000000001FD231ULL; |
3295 | pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; | |
3296 | pcc->excp_model = POWERPC_EXCP_40x; | |
3297 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3298 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3299 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
3300 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3301 | } |
3302 | ||
a750fc0b | 3303 | static void init_proc_403 (CPUPPCState *env) |
3fc6c082 | 3304 | { |
a750fc0b JM |
3305 | gen_spr_40x(env); |
3306 | gen_spr_401_403(env); | |
3307 | gen_spr_403(env); | |
3308 | gen_spr_403_real(env); | |
e1833e1f | 3309 | init_excp_4xx_real(env); |
d63001d1 JM |
3310 | env->dcache_line_size = 32; |
3311 | env->icache_line_size = 32; | |
4e290a0b JM |
3312 | /* Allocate hardware IRQ controller */ |
3313 | ppc40x_irq_init(env); | |
ddd1055b FC |
3314 | |
3315 | SET_FIT_PERIOD(8, 12, 16, 20); | |
3316 | SET_WDT_PERIOD(16, 20, 24, 28); | |
3fc6c082 FB |
3317 | } |
3318 | ||
7856e3a4 AF |
3319 | POWERPC_FAMILY(403)(ObjectClass *oc, void *data) |
3320 | { | |
ca5dff0a | 3321 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3322 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3323 | ||
ca5dff0a | 3324 | dc->desc = "PowerPC 403"; |
7856e3a4 AF |
3325 | pcc->init_proc = init_proc_403; |
3326 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3327 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3328 | PPC_DCR | PPC_WRTEE | | |
3329 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3330 | PPC_CACHE_DCBZ | | |
3331 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3332 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3333 | pcc->msr_mask = 0x000000000007D00DULL; |
3334 | pcc->mmu_model = POWERPC_MMU_REAL; | |
3335 | pcc->excp_model = POWERPC_EXCP_40x; | |
3336 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3337 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3338 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | | |
3339 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3340 | } |
3341 | ||
a750fc0b | 3342 | static void init_proc_403GCX (CPUPPCState *env) |
3fc6c082 | 3343 | { |
a750fc0b JM |
3344 | gen_spr_40x(env); |
3345 | gen_spr_401_403(env); | |
3346 | gen_spr_403(env); | |
3347 | gen_spr_403_real(env); | |
3348 | gen_spr_403_mmu(env); | |
3349 | /* Bus access control */ | |
5cbdb3a3 | 3350 | /* not emulated, as QEMU never does speculative access */ |
a750fc0b JM |
3351 | spr_register(env, SPR_40x_SGR, "SGR", |
3352 | SPR_NOACCESS, SPR_NOACCESS, | |
3353 | &spr_read_generic, &spr_write_generic, | |
3354 | 0xFFFFFFFF); | |
5cbdb3a3 | 3355 | /* not emulated, as QEMU do not emulate caches */ |
a750fc0b JM |
3356 | spr_register(env, SPR_40x_DCWR, "DCWR", |
3357 | SPR_NOACCESS, SPR_NOACCESS, | |
3358 | &spr_read_generic, &spr_write_generic, | |
3359 | 0x00000000); | |
3360 | /* Memory management */ | |
f2e63a42 | 3361 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3362 | env->nb_tlb = 64; |
3363 | env->nb_ways = 1; | |
3364 | env->id_tlbs = 0; | |
1c53accc | 3365 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3366 | #endif |
80d11f44 JM |
3367 | init_excp_4xx_softmmu(env); |
3368 | env->dcache_line_size = 32; | |
3369 | env->icache_line_size = 32; | |
3370 | /* Allocate hardware IRQ controller */ | |
3371 | ppc40x_irq_init(env); | |
ddd1055b FC |
3372 | |
3373 | SET_FIT_PERIOD(8, 12, 16, 20); | |
3374 | SET_WDT_PERIOD(16, 20, 24, 28); | |
80d11f44 JM |
3375 | } |
3376 | ||
7856e3a4 AF |
3377 | POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data) |
3378 | { | |
ca5dff0a | 3379 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3380 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3381 | ||
ca5dff0a | 3382 | dc->desc = "PowerPC 403 GCX"; |
7856e3a4 AF |
3383 | pcc->init_proc = init_proc_403GCX; |
3384 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3385 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3386 | PPC_DCR | PPC_WRTEE | | |
3387 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3388 | PPC_CACHE_DCBZ | | |
3389 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3390 | PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | | |
3391 | PPC_4xx_COMMON | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3392 | pcc->msr_mask = 0x000000000007D00DULL; |
3393 | pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; | |
3394 | pcc->excp_model = POWERPC_EXCP_40x; | |
3395 | pcc->bus_model = PPC_FLAGS_INPUT_401; | |
3396 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3397 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | | |
3398 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3399 | } |
3400 | ||
80d11f44 JM |
3401 | static void init_proc_405 (CPUPPCState *env) |
3402 | { | |
3403 | /* Time base */ | |
3404 | gen_tbl(env); | |
3405 | gen_spr_40x(env); | |
3406 | gen_spr_405(env); | |
3407 | /* Bus access control */ | |
5cbdb3a3 | 3408 | /* not emulated, as QEMU never does speculative access */ |
80d11f44 JM |
3409 | spr_register(env, SPR_40x_SGR, "SGR", |
3410 | SPR_NOACCESS, SPR_NOACCESS, | |
3411 | &spr_read_generic, &spr_write_generic, | |
3412 | 0xFFFFFFFF); | |
5cbdb3a3 | 3413 | /* not emulated, as QEMU do not emulate caches */ |
80d11f44 JM |
3414 | spr_register(env, SPR_40x_DCWR, "DCWR", |
3415 | SPR_NOACCESS, SPR_NOACCESS, | |
3416 | &spr_read_generic, &spr_write_generic, | |
3417 | 0x00000000); | |
3418 | /* Memory management */ | |
3419 | #if !defined(CONFIG_USER_ONLY) | |
3420 | env->nb_tlb = 64; | |
3421 | env->nb_ways = 1; | |
3422 | env->id_tlbs = 0; | |
1c53accc | 3423 | env->tlb_type = TLB_EMB; |
80d11f44 JM |
3424 | #endif |
3425 | init_excp_4xx_softmmu(env); | |
3426 | env->dcache_line_size = 32; | |
3427 | env->icache_line_size = 32; | |
3428 | /* Allocate hardware IRQ controller */ | |
3429 | ppc40x_irq_init(env); | |
ddd1055b FC |
3430 | |
3431 | SET_FIT_PERIOD(8, 12, 16, 20); | |
3432 | SET_WDT_PERIOD(16, 20, 24, 28); | |
80d11f44 JM |
3433 | } |
3434 | ||
7856e3a4 AF |
3435 | POWERPC_FAMILY(405)(ObjectClass *oc, void *data) |
3436 | { | |
ca5dff0a | 3437 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3438 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3439 | ||
ca5dff0a | 3440 | dc->desc = "PowerPC 405"; |
7856e3a4 AF |
3441 | pcc->init_proc = init_proc_405; |
3442 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3443 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3444 | PPC_DCR | PPC_WRTEE | | |
3445 | PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | | |
3446 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3447 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
3448 | PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | | |
3449 | PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP; | |
ba9fd9f1 AF |
3450 | pcc->msr_mask = 0x000000000006E630ULL; |
3451 | pcc->mmu_model = POWERPC_MMU_SOFT_4xx; | |
3452 | pcc->excp_model = POWERPC_EXCP_40x; | |
3453 | pcc->bus_model = PPC_FLAGS_INPUT_405; | |
3454 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3455 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3456 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3457 | } |
3458 | ||
80d11f44 JM |
3459 | static void init_proc_440EP (CPUPPCState *env) |
3460 | { | |
3461 | /* Time base */ | |
3462 | gen_tbl(env); | |
3463 | gen_spr_BookE(env, 0x000000000000FFFFULL); | |
3464 | gen_spr_440(env); | |
3465 | gen_spr_usprgh(env); | |
3466 | /* Processor identification */ | |
3467 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3468 | SPR_NOACCESS, SPR_NOACCESS, | |
3469 | &spr_read_generic, &spr_write_pir, | |
3470 | 0x00000000); | |
3471 | /* XXX : not implemented */ | |
3472 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
3473 | SPR_NOACCESS, SPR_NOACCESS, | |
3474 | &spr_read_generic, &spr_write_generic, | |
3475 | 0x00000000); | |
3476 | /* XXX : not implemented */ | |
3477 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3478 | SPR_NOACCESS, SPR_NOACCESS, | |
3479 | &spr_read_generic, &spr_write_generic, | |
3480 | 0x00000000); | |
3481 | /* XXX : not implemented */ | |
3482 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3483 | SPR_NOACCESS, SPR_NOACCESS, | |
3484 | &spr_read_generic, &spr_write_generic, | |
3485 | 0x00000000); | |
3486 | /* XXX : not implemented */ | |
3487 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3488 | SPR_NOACCESS, SPR_NOACCESS, | |
3489 | &spr_read_generic, &spr_write_generic, | |
3490 | 0x00000000); | |
3491 | /* XXX : not implemented */ | |
3492 | spr_register(env, SPR_BOOKE_MCSR, "MCSR", | |
3493 | SPR_NOACCESS, SPR_NOACCESS, | |
3494 | &spr_read_generic, &spr_write_generic, | |
3495 | 0x00000000); | |
3496 | spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", | |
3497 | SPR_NOACCESS, SPR_NOACCESS, | |
3498 | &spr_read_generic, &spr_write_generic, | |
3499 | 0x00000000); | |
3500 | spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", | |
3501 | SPR_NOACCESS, SPR_NOACCESS, | |
3502 | &spr_read_generic, &spr_write_generic, | |
3503 | 0x00000000); | |
3504 | /* XXX : not implemented */ | |
3505 | spr_register(env, SPR_440_CCR1, "CCR1", | |
3506 | SPR_NOACCESS, SPR_NOACCESS, | |
3507 | &spr_read_generic, &spr_write_generic, | |
3508 | 0x00000000); | |
3509 | /* Memory management */ | |
3510 | #if !defined(CONFIG_USER_ONLY) | |
3511 | env->nb_tlb = 64; | |
3512 | env->nb_ways = 1; | |
3513 | env->id_tlbs = 0; | |
1c53accc | 3514 | env->tlb_type = TLB_EMB; |
80d11f44 JM |
3515 | #endif |
3516 | init_excp_BookE(env); | |
3517 | env->dcache_line_size = 32; | |
3518 | env->icache_line_size = 32; | |
c0a7e81a | 3519 | ppc40x_irq_init(env); |
ddd1055b FC |
3520 | |
3521 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3522 | SET_WDT_PERIOD(20, 24, 28, 32); | |
80d11f44 JM |
3523 | } |
3524 | ||
7856e3a4 AF |
3525 | POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data) |
3526 | { | |
ca5dff0a | 3527 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3528 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3529 | ||
ca5dff0a | 3530 | dc->desc = "PowerPC 440 EP"; |
7856e3a4 AF |
3531 | pcc->init_proc = init_proc_440EP; |
3532 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3533 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3534 | PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | | |
3535 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
3536 | PPC_FLOAT_STFIWX | | |
3537 | PPC_DCR | PPC_WRTEE | PPC_RFMCI | | |
3538 | PPC_CACHE | PPC_CACHE_ICBI | | |
3539 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3540 | PPC_MEM_TLBSYNC | PPC_MFTB | | |
3541 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3542 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3543 | pcc->msr_mask = 0x000000000006FF30ULL; |
3544 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3545 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3546 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3547 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3548 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3549 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3550 | } |
3551 | ||
80d11f44 JM |
3552 | static void init_proc_440GP (CPUPPCState *env) |
3553 | { | |
3554 | /* Time base */ | |
3555 | gen_tbl(env); | |
3556 | gen_spr_BookE(env, 0x000000000000FFFFULL); | |
3557 | gen_spr_440(env); | |
3558 | gen_spr_usprgh(env); | |
3559 | /* Processor identification */ | |
3560 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3561 | SPR_NOACCESS, SPR_NOACCESS, | |
3562 | &spr_read_generic, &spr_write_pir, | |
3563 | 0x00000000); | |
3564 | /* XXX : not implemented */ | |
3565 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
3566 | SPR_NOACCESS, SPR_NOACCESS, | |
3567 | &spr_read_generic, &spr_write_generic, | |
3568 | 0x00000000); | |
3569 | /* XXX : not implemented */ | |
3570 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3571 | SPR_NOACCESS, SPR_NOACCESS, | |
3572 | &spr_read_generic, &spr_write_generic, | |
3573 | 0x00000000); | |
3574 | /* XXX : not implemented */ | |
3575 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3576 | SPR_NOACCESS, SPR_NOACCESS, | |
3577 | &spr_read_generic, &spr_write_generic, | |
3578 | 0x00000000); | |
3579 | /* XXX : not implemented */ | |
3580 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3581 | SPR_NOACCESS, SPR_NOACCESS, | |
3582 | &spr_read_generic, &spr_write_generic, | |
3583 | 0x00000000); | |
3584 | /* Memory management */ | |
3585 | #if !defined(CONFIG_USER_ONLY) | |
3586 | env->nb_tlb = 64; | |
3587 | env->nb_ways = 1; | |
3588 | env->id_tlbs = 0; | |
1c53accc | 3589 | env->tlb_type = TLB_EMB; |
80d11f44 JM |
3590 | #endif |
3591 | init_excp_BookE(env); | |
3592 | env->dcache_line_size = 32; | |
3593 | env->icache_line_size = 32; | |
3594 | /* XXX: TODO: allocate internal IRQ controller */ | |
ddd1055b FC |
3595 | |
3596 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3597 | SET_WDT_PERIOD(20, 24, 28, 32); | |
80d11f44 JM |
3598 | } |
3599 | ||
7856e3a4 AF |
3600 | POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data) |
3601 | { | |
ca5dff0a | 3602 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3603 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3604 | ||
ca5dff0a | 3605 | dc->desc = "PowerPC 440 GP"; |
7856e3a4 AF |
3606 | pcc->init_proc = init_proc_440GP; |
3607 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3608 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3609 | PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_MFAPIDI | | |
3610 | PPC_CACHE | PPC_CACHE_ICBI | | |
3611 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3612 | PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB | | |
3613 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3614 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3615 | pcc->msr_mask = 0x000000000006FF30ULL; |
3616 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3617 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3618 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3619 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3620 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3621 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3622 | } |
3623 | ||
80d11f44 JM |
3624 | static void init_proc_440x4 (CPUPPCState *env) |
3625 | { | |
3626 | /* Time base */ | |
3627 | gen_tbl(env); | |
3628 | gen_spr_BookE(env, 0x000000000000FFFFULL); | |
3629 | gen_spr_440(env); | |
3630 | gen_spr_usprgh(env); | |
3631 | /* Processor identification */ | |
3632 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3633 | SPR_NOACCESS, SPR_NOACCESS, | |
3634 | &spr_read_generic, &spr_write_pir, | |
3635 | 0x00000000); | |
3636 | /* XXX : not implemented */ | |
3637 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
3638 | SPR_NOACCESS, SPR_NOACCESS, | |
3639 | &spr_read_generic, &spr_write_generic, | |
3640 | 0x00000000); | |
3641 | /* XXX : not implemented */ | |
3642 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3643 | SPR_NOACCESS, SPR_NOACCESS, | |
3644 | &spr_read_generic, &spr_write_generic, | |
3645 | 0x00000000); | |
3646 | /* XXX : not implemented */ | |
3647 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3648 | SPR_NOACCESS, SPR_NOACCESS, | |
3649 | &spr_read_generic, &spr_write_generic, | |
3650 | 0x00000000); | |
3651 | /* XXX : not implemented */ | |
3652 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3653 | SPR_NOACCESS, SPR_NOACCESS, | |
3654 | &spr_read_generic, &spr_write_generic, | |
3655 | 0x00000000); | |
3656 | /* Memory management */ | |
3657 | #if !defined(CONFIG_USER_ONLY) | |
3658 | env->nb_tlb = 64; | |
3659 | env->nb_ways = 1; | |
3660 | env->id_tlbs = 0; | |
1c53accc | 3661 | env->tlb_type = TLB_EMB; |
80d11f44 JM |
3662 | #endif |
3663 | init_excp_BookE(env); | |
d63001d1 JM |
3664 | env->dcache_line_size = 32; |
3665 | env->icache_line_size = 32; | |
80d11f44 | 3666 | /* XXX: TODO: allocate internal IRQ controller */ |
ddd1055b FC |
3667 | |
3668 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3669 | SET_WDT_PERIOD(20, 24, 28, 32); | |
3fc6c082 FB |
3670 | } |
3671 | ||
7856e3a4 AF |
3672 | POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data) |
3673 | { | |
ca5dff0a | 3674 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3675 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3676 | ||
ca5dff0a | 3677 | dc->desc = "PowerPC 440x4"; |
7856e3a4 AF |
3678 | pcc->init_proc = init_proc_440x4; |
3679 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3680 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3681 | PPC_DCR | PPC_WRTEE | | |
3682 | PPC_CACHE | PPC_CACHE_ICBI | | |
3683 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3684 | PPC_MEM_TLBSYNC | PPC_MFTB | | |
3685 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3686 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3687 | pcc->msr_mask = 0x000000000006FF30ULL; |
3688 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3689 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3690 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3691 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3692 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3693 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3694 | } |
3695 | ||
80d11f44 | 3696 | static void init_proc_440x5 (CPUPPCState *env) |
3fc6c082 | 3697 | { |
a750fc0b JM |
3698 | /* Time base */ |
3699 | gen_tbl(env); | |
80d11f44 JM |
3700 | gen_spr_BookE(env, 0x000000000000FFFFULL); |
3701 | gen_spr_440(env); | |
3702 | gen_spr_usprgh(env); | |
3703 | /* Processor identification */ | |
3704 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3705 | SPR_NOACCESS, SPR_NOACCESS, | |
3706 | &spr_read_generic, &spr_write_pir, | |
3707 | 0x00000000); | |
3708 | /* XXX : not implemented */ | |
3709 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
a750fc0b JM |
3710 | SPR_NOACCESS, SPR_NOACCESS, |
3711 | &spr_read_generic, &spr_write_generic, | |
80d11f44 JM |
3712 | 0x00000000); |
3713 | /* XXX : not implemented */ | |
3714 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3715 | SPR_NOACCESS, SPR_NOACCESS, | |
3716 | &spr_read_generic, &spr_write_generic, | |
3717 | 0x00000000); | |
3718 | /* XXX : not implemented */ | |
3719 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3720 | SPR_NOACCESS, SPR_NOACCESS, | |
3721 | &spr_read_generic, &spr_write_generic, | |
3722 | 0x00000000); | |
3723 | /* XXX : not implemented */ | |
3724 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3725 | SPR_NOACCESS, SPR_NOACCESS, | |
3726 | &spr_read_generic, &spr_write_generic, | |
3727 | 0x00000000); | |
3728 | /* XXX : not implemented */ | |
3729 | spr_register(env, SPR_BOOKE_MCSR, "MCSR", | |
3730 | SPR_NOACCESS, SPR_NOACCESS, | |
3731 | &spr_read_generic, &spr_write_generic, | |
3732 | 0x00000000); | |
3733 | spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", | |
3734 | SPR_NOACCESS, SPR_NOACCESS, | |
3735 | &spr_read_generic, &spr_write_generic, | |
3736 | 0x00000000); | |
3737 | spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", | |
3738 | SPR_NOACCESS, SPR_NOACCESS, | |
3739 | &spr_read_generic, &spr_write_generic, | |
3740 | 0x00000000); | |
3741 | /* XXX : not implemented */ | |
3742 | spr_register(env, SPR_440_CCR1, "CCR1", | |
a750fc0b JM |
3743 | SPR_NOACCESS, SPR_NOACCESS, |
3744 | &spr_read_generic, &spr_write_generic, | |
3745 | 0x00000000); | |
3746 | /* Memory management */ | |
f2e63a42 | 3747 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3748 | env->nb_tlb = 64; |
3749 | env->nb_ways = 1; | |
3750 | env->id_tlbs = 0; | |
1c53accc | 3751 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3752 | #endif |
80d11f44 | 3753 | init_excp_BookE(env); |
d63001d1 JM |
3754 | env->dcache_line_size = 32; |
3755 | env->icache_line_size = 32; | |
95070372 | 3756 | ppc40x_irq_init(env); |
ddd1055b FC |
3757 | |
3758 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3759 | SET_WDT_PERIOD(20, 24, 28, 32); | |
3fc6c082 FB |
3760 | } |
3761 | ||
7856e3a4 AF |
3762 | POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data) |
3763 | { | |
ca5dff0a | 3764 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3765 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3766 | ||
ca5dff0a | 3767 | dc->desc = "PowerPC 440x5"; |
7856e3a4 AF |
3768 | pcc->init_proc = init_proc_440x5; |
3769 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3770 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3771 | PPC_DCR | PPC_WRTEE | PPC_RFMCI | | |
3772 | PPC_CACHE | PPC_CACHE_ICBI | | |
3773 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3774 | PPC_MEM_TLBSYNC | PPC_MFTB | | |
3775 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3776 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3777 | pcc->msr_mask = 0x000000000006FF30ULL; |
3778 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3779 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3780 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3781 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3782 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3783 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3784 | } |
3785 | ||
80d11f44 | 3786 | static void init_proc_460 (CPUPPCState *env) |
3fc6c082 | 3787 | { |
a750fc0b JM |
3788 | /* Time base */ |
3789 | gen_tbl(env); | |
80d11f44 | 3790 | gen_spr_BookE(env, 0x000000000000FFFFULL); |
a750fc0b | 3791 | gen_spr_440(env); |
80d11f44 JM |
3792 | gen_spr_usprgh(env); |
3793 | /* Processor identification */ | |
3794 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3795 | SPR_NOACCESS, SPR_NOACCESS, | |
3796 | &spr_read_generic, &spr_write_pir, | |
3797 | 0x00000000); | |
3798 | /* XXX : not implemented */ | |
3799 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
3800 | SPR_NOACCESS, SPR_NOACCESS, | |
3801 | &spr_read_generic, &spr_write_generic, | |
3802 | 0x00000000); | |
3803 | /* XXX : not implemented */ | |
3804 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3805 | SPR_NOACCESS, SPR_NOACCESS, | |
3806 | &spr_read_generic, &spr_write_generic, | |
3807 | 0x00000000); | |
3808 | /* XXX : not implemented */ | |
3809 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3810 | SPR_NOACCESS, SPR_NOACCESS, | |
3811 | &spr_read_generic, &spr_write_generic, | |
3812 | 0x00000000); | |
3813 | /* XXX : not implemented */ | |
3814 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3815 | SPR_NOACCESS, SPR_NOACCESS, | |
3816 | &spr_read_generic, &spr_write_generic, | |
3817 | 0x00000000); | |
578bb252 | 3818 | /* XXX : not implemented */ |
a750fc0b JM |
3819 | spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
3820 | SPR_NOACCESS, SPR_NOACCESS, | |
3821 | &spr_read_generic, &spr_write_generic, | |
3822 | 0x00000000); | |
3823 | spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", | |
3824 | SPR_NOACCESS, SPR_NOACCESS, | |
3825 | &spr_read_generic, &spr_write_generic, | |
3826 | 0x00000000); | |
3827 | spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", | |
3828 | SPR_NOACCESS, SPR_NOACCESS, | |
3829 | &spr_read_generic, &spr_write_generic, | |
3830 | 0x00000000); | |
578bb252 | 3831 | /* XXX : not implemented */ |
a750fc0b JM |
3832 | spr_register(env, SPR_440_CCR1, "CCR1", |
3833 | SPR_NOACCESS, SPR_NOACCESS, | |
3834 | &spr_read_generic, &spr_write_generic, | |
3835 | 0x00000000); | |
80d11f44 JM |
3836 | /* XXX : not implemented */ |
3837 | spr_register(env, SPR_DCRIPR, "SPR_DCRIPR", | |
3838 | &spr_read_generic, &spr_write_generic, | |
3839 | &spr_read_generic, &spr_write_generic, | |
3840 | 0x00000000); | |
a750fc0b | 3841 | /* Memory management */ |
f2e63a42 | 3842 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3843 | env->nb_tlb = 64; |
3844 | env->nb_ways = 1; | |
3845 | env->id_tlbs = 0; | |
1c53accc | 3846 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3847 | #endif |
e1833e1f | 3848 | init_excp_BookE(env); |
d63001d1 JM |
3849 | env->dcache_line_size = 32; |
3850 | env->icache_line_size = 32; | |
a750fc0b | 3851 | /* XXX: TODO: allocate internal IRQ controller */ |
ddd1055b FC |
3852 | |
3853 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3854 | SET_WDT_PERIOD(20, 24, 28, 32); | |
3fc6c082 FB |
3855 | } |
3856 | ||
7856e3a4 AF |
3857 | POWERPC_FAMILY(460)(ObjectClass *oc, void *data) |
3858 | { | |
ca5dff0a | 3859 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3860 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3861 | ||
ca5dff0a | 3862 | dc->desc = "PowerPC 460 (guessed)"; |
7856e3a4 AF |
3863 | pcc->init_proc = init_proc_460; |
3864 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3865 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3866 | PPC_DCR | PPC_DCRX | PPC_DCRUX | | |
3867 | PPC_WRTEE | PPC_MFAPIDI | PPC_MFTB | | |
3868 | PPC_CACHE | PPC_CACHE_ICBI | | |
3869 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3870 | PPC_MEM_TLBSYNC | PPC_TLBIVA | | |
3871 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3872 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3873 | pcc->msr_mask = 0x000000000006FF30ULL; |
3874 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3875 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3876 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3877 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3878 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3879 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3880 | } |
3881 | ||
80d11f44 | 3882 | static void init_proc_460F (CPUPPCState *env) |
3fc6c082 | 3883 | { |
a750fc0b JM |
3884 | /* Time base */ |
3885 | gen_tbl(env); | |
80d11f44 | 3886 | gen_spr_BookE(env, 0x000000000000FFFFULL); |
a750fc0b | 3887 | gen_spr_440(env); |
80d11f44 JM |
3888 | gen_spr_usprgh(env); |
3889 | /* Processor identification */ | |
3890 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
3891 | SPR_NOACCESS, SPR_NOACCESS, | |
3892 | &spr_read_generic, &spr_write_pir, | |
3893 | 0x00000000); | |
3894 | /* XXX : not implemented */ | |
3895 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
3896 | SPR_NOACCESS, SPR_NOACCESS, | |
3897 | &spr_read_generic, &spr_write_generic, | |
3898 | 0x00000000); | |
3899 | /* XXX : not implemented */ | |
3900 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
3901 | SPR_NOACCESS, SPR_NOACCESS, | |
3902 | &spr_read_generic, &spr_write_generic, | |
3903 | 0x00000000); | |
3904 | /* XXX : not implemented */ | |
3905 | spr_register(env, SPR_BOOKE_DVC1, "DVC1", | |
3906 | SPR_NOACCESS, SPR_NOACCESS, | |
3907 | &spr_read_generic, &spr_write_generic, | |
3908 | 0x00000000); | |
3909 | /* XXX : not implemented */ | |
3910 | spr_register(env, SPR_BOOKE_DVC2, "DVC2", | |
3911 | SPR_NOACCESS, SPR_NOACCESS, | |
3912 | &spr_read_generic, &spr_write_generic, | |
3913 | 0x00000000); | |
3914 | /* XXX : not implemented */ | |
3915 | spr_register(env, SPR_BOOKE_MCSR, "MCSR", | |
3916 | SPR_NOACCESS, SPR_NOACCESS, | |
3917 | &spr_read_generic, &spr_write_generic, | |
3918 | 0x00000000); | |
3919 | spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", | |
3920 | SPR_NOACCESS, SPR_NOACCESS, | |
3921 | &spr_read_generic, &spr_write_generic, | |
3922 | 0x00000000); | |
3923 | spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", | |
3924 | SPR_NOACCESS, SPR_NOACCESS, | |
3925 | &spr_read_generic, &spr_write_generic, | |
3926 | 0x00000000); | |
3927 | /* XXX : not implemented */ | |
3928 | spr_register(env, SPR_440_CCR1, "CCR1", | |
3929 | SPR_NOACCESS, SPR_NOACCESS, | |
3930 | &spr_read_generic, &spr_write_generic, | |
3931 | 0x00000000); | |
3932 | /* XXX : not implemented */ | |
3933 | spr_register(env, SPR_DCRIPR, "SPR_DCRIPR", | |
3934 | &spr_read_generic, &spr_write_generic, | |
3935 | &spr_read_generic, &spr_write_generic, | |
3936 | 0x00000000); | |
a750fc0b | 3937 | /* Memory management */ |
f2e63a42 | 3938 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
3939 | env->nb_tlb = 64; |
3940 | env->nb_ways = 1; | |
3941 | env->id_tlbs = 0; | |
1c53accc | 3942 | env->tlb_type = TLB_EMB; |
f2e63a42 | 3943 | #endif |
e1833e1f | 3944 | init_excp_BookE(env); |
d63001d1 JM |
3945 | env->dcache_line_size = 32; |
3946 | env->icache_line_size = 32; | |
a750fc0b | 3947 | /* XXX: TODO: allocate internal IRQ controller */ |
ddd1055b FC |
3948 | |
3949 | SET_FIT_PERIOD(12, 16, 20, 24); | |
3950 | SET_WDT_PERIOD(20, 24, 28, 32); | |
3fc6c082 FB |
3951 | } |
3952 | ||
7856e3a4 AF |
3953 | POWERPC_FAMILY(460F)(ObjectClass *oc, void *data) |
3954 | { | |
ca5dff0a | 3955 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3956 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3957 | ||
ca5dff0a | 3958 | dc->desc = "PowerPC 460F (guessed)"; |
7856e3a4 AF |
3959 | pcc->init_proc = init_proc_460F; |
3960 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
3961 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3962 | PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | | |
3963 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
3964 | PPC_FLOAT_STFIWX | PPC_MFTB | | |
3965 | PPC_DCR | PPC_DCRX | PPC_DCRUX | | |
3966 | PPC_WRTEE | PPC_MFAPIDI | | |
3967 | PPC_CACHE | PPC_CACHE_ICBI | | |
3968 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
3969 | PPC_MEM_TLBSYNC | PPC_TLBIVA | | |
3970 | PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | | |
3971 | PPC_440_SPEC; | |
ba9fd9f1 AF |
3972 | pcc->msr_mask = 0x000000000006FF30ULL; |
3973 | pcc->mmu_model = POWERPC_MMU_BOOKE; | |
3974 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
3975 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
3976 | pcc->bfd_mach = bfd_mach_ppc_403; | |
3977 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | | |
3978 | POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
3979 | } |
3980 | ||
80d11f44 JM |
3981 | static void init_proc_MPC5xx (CPUPPCState *env) |
3982 | { | |
3983 | /* Time base */ | |
3984 | gen_tbl(env); | |
3985 | gen_spr_5xx_8xx(env); | |
3986 | gen_spr_5xx(env); | |
3987 | init_excp_MPC5xx(env); | |
3988 | env->dcache_line_size = 32; | |
3989 | env->icache_line_size = 32; | |
3990 | /* XXX: TODO: allocate internal IRQ controller */ | |
3991 | } | |
3992 | ||
7856e3a4 AF |
3993 | POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data) |
3994 | { | |
ca5dff0a | 3995 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
3996 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3997 | ||
ca5dff0a | 3998 | dc->desc = "Freescale 5xx cores (aka RCPU)"; |
7856e3a4 AF |
3999 | pcc->init_proc = init_proc_MPC5xx; |
4000 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4001 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
4002 | PPC_MEM_EIEIO | PPC_MEM_SYNC | | |
4003 | PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX | | |
4004 | PPC_MFTB; | |
ba9fd9f1 AF |
4005 | pcc->msr_mask = 0x000000000001FF43ULL; |
4006 | pcc->mmu_model = POWERPC_MMU_REAL; | |
4007 | pcc->excp_model = POWERPC_EXCP_603; | |
4008 | pcc->bus_model = PPC_FLAGS_INPUT_RCPU; | |
4009 | pcc->bfd_mach = bfd_mach_ppc_505; | |
4010 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
4011 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4012 | } |
4013 | ||
80d11f44 JM |
4014 | static void init_proc_MPC8xx (CPUPPCState *env) |
4015 | { | |
4016 | /* Time base */ | |
4017 | gen_tbl(env); | |
4018 | gen_spr_5xx_8xx(env); | |
4019 | gen_spr_8xx(env); | |
4020 | init_excp_MPC8xx(env); | |
4021 | env->dcache_line_size = 32; | |
4022 | env->icache_line_size = 32; | |
4023 | /* XXX: TODO: allocate internal IRQ controller */ | |
4024 | } | |
4025 | ||
7856e3a4 AF |
4026 | POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data) |
4027 | { | |
ca5dff0a | 4028 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4029 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4030 | ||
ca5dff0a | 4031 | dc->desc = "Freescale 8xx cores (aka PowerQUICC)"; |
7856e3a4 AF |
4032 | pcc->init_proc = init_proc_MPC8xx; |
4033 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4034 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
4035 | PPC_MEM_EIEIO | PPC_MEM_SYNC | | |
4036 | PPC_CACHE_ICBI | PPC_MFTB; | |
ba9fd9f1 AF |
4037 | pcc->msr_mask = 0x000000000001F673ULL; |
4038 | pcc->mmu_model = POWERPC_MMU_MPC8xx; | |
4039 | pcc->excp_model = POWERPC_EXCP_603; | |
4040 | pcc->bus_model = PPC_FLAGS_INPUT_RCPU; | |
4041 | pcc->bfd_mach = bfd_mach_ppc_860; | |
4042 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
4043 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4044 | } |
4045 | ||
80d11f44 | 4046 | /* Freescale 82xx cores (aka PowerQUICC-II) */ |
ca5dff0a | 4047 | |
80d11f44 | 4048 | static void init_proc_G2 (CPUPPCState *env) |
3fc6c082 | 4049 | { |
80d11f44 JM |
4050 | gen_spr_ne_601(env); |
4051 | gen_spr_G2_755(env); | |
4052 | gen_spr_G2(env); | |
a750fc0b JM |
4053 | /* Time base */ |
4054 | gen_tbl(env); | |
bd928eba JM |
4055 | /* External access control */ |
4056 | /* XXX : not implemented */ | |
4057 | spr_register(env, SPR_EAR, "EAR", | |
4058 | SPR_NOACCESS, SPR_NOACCESS, | |
4059 | &spr_read_generic, &spr_write_generic, | |
4060 | 0x00000000); | |
80d11f44 JM |
4061 | /* Hardware implementation register */ |
4062 | /* XXX : not implemented */ | |
4063 | spr_register(env, SPR_HID0, "HID0", | |
4064 | SPR_NOACCESS, SPR_NOACCESS, | |
4065 | &spr_read_generic, &spr_write_generic, | |
4066 | 0x00000000); | |
4067 | /* XXX : not implemented */ | |
4068 | spr_register(env, SPR_HID1, "HID1", | |
4069 | SPR_NOACCESS, SPR_NOACCESS, | |
4070 | &spr_read_generic, &spr_write_generic, | |
4071 | 0x00000000); | |
4072 | /* XXX : not implemented */ | |
4073 | spr_register(env, SPR_HID2, "HID2", | |
4074 | SPR_NOACCESS, SPR_NOACCESS, | |
4075 | &spr_read_generic, &spr_write_generic, | |
4076 | 0x00000000); | |
a750fc0b | 4077 | /* Memory management */ |
80d11f44 JM |
4078 | gen_low_BATs(env); |
4079 | gen_high_BATs(env); | |
4080 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
4081 | init_excp_G2(env); | |
d63001d1 JM |
4082 | env->dcache_line_size = 32; |
4083 | env->icache_line_size = 32; | |
80d11f44 JM |
4084 | /* Allocate hardware IRQ controller */ |
4085 | ppc6xx_irq_init(env); | |
3fc6c082 | 4086 | } |
a750fc0b | 4087 | |
7856e3a4 AF |
4088 | POWERPC_FAMILY(G2)(ObjectClass *oc, void *data) |
4089 | { | |
ca5dff0a | 4090 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4091 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4092 | ||
ca5dff0a | 4093 | dc->desc = "PowerPC G2"; |
7856e3a4 AF |
4094 | pcc->init_proc = init_proc_G2; |
4095 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4096 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4097 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4098 | PPC_FLOAT_STFIWX | | |
4099 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4100 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4101 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
4102 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4103 | pcc->msr_mask = 0x000000000006FFF2ULL; |
4104 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4105 | pcc->excp_model = POWERPC_EXCP_G2; | |
4106 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4107 | pcc->bfd_mach = bfd_mach_ppc_ec603e; | |
4108 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
4109 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4110 | } |
4111 | ||
80d11f44 | 4112 | static void init_proc_G2LE (CPUPPCState *env) |
3fc6c082 | 4113 | { |
80d11f44 JM |
4114 | gen_spr_ne_601(env); |
4115 | gen_spr_G2_755(env); | |
4116 | gen_spr_G2(env); | |
a750fc0b JM |
4117 | /* Time base */ |
4118 | gen_tbl(env); | |
bd928eba JM |
4119 | /* External access control */ |
4120 | /* XXX : not implemented */ | |
4121 | spr_register(env, SPR_EAR, "EAR", | |
4122 | SPR_NOACCESS, SPR_NOACCESS, | |
4123 | &spr_read_generic, &spr_write_generic, | |
4124 | 0x00000000); | |
80d11f44 | 4125 | /* Hardware implementation register */ |
578bb252 | 4126 | /* XXX : not implemented */ |
80d11f44 | 4127 | spr_register(env, SPR_HID0, "HID0", |
a750fc0b JM |
4128 | SPR_NOACCESS, SPR_NOACCESS, |
4129 | &spr_read_generic, &spr_write_generic, | |
4130 | 0x00000000); | |
80d11f44 JM |
4131 | /* XXX : not implemented */ |
4132 | spr_register(env, SPR_HID1, "HID1", | |
a750fc0b JM |
4133 | SPR_NOACCESS, SPR_NOACCESS, |
4134 | &spr_read_generic, &spr_write_generic, | |
4135 | 0x00000000); | |
578bb252 | 4136 | /* XXX : not implemented */ |
80d11f44 | 4137 | spr_register(env, SPR_HID2, "HID2", |
a750fc0b JM |
4138 | SPR_NOACCESS, SPR_NOACCESS, |
4139 | &spr_read_generic, &spr_write_generic, | |
4140 | 0x00000000); | |
2bc17322 FC |
4141 | /* Breakpoints */ |
4142 | /* XXX : not implemented */ | |
4143 | spr_register(env, SPR_DABR, "DABR", | |
4144 | SPR_NOACCESS, SPR_NOACCESS, | |
4145 | &spr_read_generic, &spr_write_generic, | |
4146 | 0x00000000); | |
4147 | /* XXX : not implemented */ | |
4148 | spr_register(env, SPR_DABR2, "DABR2", | |
4149 | SPR_NOACCESS, SPR_NOACCESS, | |
4150 | &spr_read_generic, &spr_write_generic, | |
4151 | 0x00000000); | |
4152 | /* XXX : not implemented */ | |
4153 | spr_register(env, SPR_IABR2, "IABR2", | |
4154 | SPR_NOACCESS, SPR_NOACCESS, | |
4155 | &spr_read_generic, &spr_write_generic, | |
4156 | 0x00000000); | |
4157 | /* XXX : not implemented */ | |
4158 | spr_register(env, SPR_IBCR, "IBCR", | |
4159 | SPR_NOACCESS, SPR_NOACCESS, | |
4160 | &spr_read_generic, &spr_write_generic, | |
4161 | 0x00000000); | |
4162 | /* XXX : not implemented */ | |
4163 | spr_register(env, SPR_DBCR, "DBCR", | |
4164 | SPR_NOACCESS, SPR_NOACCESS, | |
4165 | &spr_read_generic, &spr_write_generic, | |
4166 | 0x00000000); | |
4167 | ||
a750fc0b | 4168 | /* Memory management */ |
80d11f44 JM |
4169 | gen_low_BATs(env); |
4170 | gen_high_BATs(env); | |
4171 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
4172 | init_excp_G2(env); | |
d63001d1 JM |
4173 | env->dcache_line_size = 32; |
4174 | env->icache_line_size = 32; | |
80d11f44 JM |
4175 | /* Allocate hardware IRQ controller */ |
4176 | ppc6xx_irq_init(env); | |
3fc6c082 FB |
4177 | } |
4178 | ||
7856e3a4 AF |
4179 | POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data) |
4180 | { | |
ca5dff0a | 4181 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4182 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4183 | ||
ca5dff0a | 4184 | dc->desc = "PowerPC G2LE"; |
7856e3a4 AF |
4185 | pcc->init_proc = init_proc_G2LE; |
4186 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4187 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4188 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4189 | PPC_FLOAT_STFIWX | | |
4190 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4191 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4192 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
4193 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4194 | pcc->msr_mask = 0x000000000007FFF3ULL; |
4195 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4196 | pcc->excp_model = POWERPC_EXCP_G2; | |
4197 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4198 | pcc->bfd_mach = bfd_mach_ppc_ec603e; | |
4199 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
4200 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4201 | } |
4202 | ||
80d11f44 | 4203 | static void init_proc_e200 (CPUPPCState *env) |
3fc6c082 | 4204 | { |
e1833e1f JM |
4205 | /* Time base */ |
4206 | gen_tbl(env); | |
80d11f44 | 4207 | gen_spr_BookE(env, 0x000000070000FFFFULL); |
578bb252 | 4208 | /* XXX : not implemented */ |
80d11f44 | 4209 | spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR", |
d34defbc AJ |
4210 | &spr_read_spefscr, &spr_write_spefscr, |
4211 | &spr_read_spefscr, &spr_write_spefscr, | |
e1833e1f | 4212 | 0x00000000); |
80d11f44 | 4213 | /* Memory management */ |
01662f3e | 4214 | gen_spr_BookE206(env, 0x0000005D, NULL); |
80d11f44 JM |
4215 | /* XXX : not implemented */ |
4216 | spr_register(env, SPR_HID0, "HID0", | |
e1833e1f JM |
4217 | SPR_NOACCESS, SPR_NOACCESS, |
4218 | &spr_read_generic, &spr_write_generic, | |
4219 | 0x00000000); | |
80d11f44 JM |
4220 | /* XXX : not implemented */ |
4221 | spr_register(env, SPR_HID1, "HID1", | |
e1833e1f JM |
4222 | SPR_NOACCESS, SPR_NOACCESS, |
4223 | &spr_read_generic, &spr_write_generic, | |
4224 | 0x00000000); | |
578bb252 | 4225 | /* XXX : not implemented */ |
80d11f44 | 4226 | spr_register(env, SPR_Exxx_ALTCTXCR, "ALTCTXCR", |
e1833e1f JM |
4227 | SPR_NOACCESS, SPR_NOACCESS, |
4228 | &spr_read_generic, &spr_write_generic, | |
4229 | 0x00000000); | |
578bb252 | 4230 | /* XXX : not implemented */ |
80d11f44 JM |
4231 | spr_register(env, SPR_Exxx_BUCSR, "BUCSR", |
4232 | SPR_NOACCESS, SPR_NOACCESS, | |
e1833e1f | 4233 | &spr_read_generic, &spr_write_generic, |
80d11f44 JM |
4234 | 0x00000000); |
4235 | /* XXX : not implemented */ | |
4236 | spr_register(env, SPR_Exxx_CTXCR, "CTXCR", | |
4237 | SPR_NOACCESS, SPR_NOACCESS, | |
4238 | &spr_read_generic, &spr_write_generic, | |
4239 | 0x00000000); | |
4240 | /* XXX : not implemented */ | |
4241 | spr_register(env, SPR_Exxx_DBCNT, "DBCNT", | |
4242 | SPR_NOACCESS, SPR_NOACCESS, | |
4243 | &spr_read_generic, &spr_write_generic, | |
4244 | 0x00000000); | |
4245 | /* XXX : not implemented */ | |
4246 | spr_register(env, SPR_Exxx_DBCR3, "DBCR3", | |
4247 | SPR_NOACCESS, SPR_NOACCESS, | |
4248 | &spr_read_generic, &spr_write_generic, | |
4249 | 0x00000000); | |
4250 | /* XXX : not implemented */ | |
4251 | spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", | |
4252 | SPR_NOACCESS, SPR_NOACCESS, | |
4253 | &spr_read_generic, &spr_write_generic, | |
4254 | 0x00000000); | |
4255 | /* XXX : not implemented */ | |
4256 | spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", | |
4257 | SPR_NOACCESS, SPR_NOACCESS, | |
4258 | &spr_read_generic, &spr_write_generic, | |
4259 | 0x00000000); | |
4260 | /* XXX : not implemented */ | |
4261 | spr_register(env, SPR_Exxx_L1FINV0, "L1FINV0", | |
4262 | SPR_NOACCESS, SPR_NOACCESS, | |
4263 | &spr_read_generic, &spr_write_generic, | |
4264 | 0x00000000); | |
4265 | /* XXX : not implemented */ | |
4266 | spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG", | |
4267 | SPR_NOACCESS, SPR_NOACCESS, | |
4268 | &spr_read_generic, &spr_write_generic, | |
4269 | 0x00000000); | |
4270 | /* XXX : not implemented */ | |
4271 | spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG", | |
4272 | SPR_NOACCESS, SPR_NOACCESS, | |
4273 | &spr_read_generic, &spr_write_generic, | |
4274 | 0x00000000); | |
4275 | /* XXX : not implemented */ | |
4276 | spr_register(env, SPR_BOOKE_IAC3, "IAC3", | |
4277 | SPR_NOACCESS, SPR_NOACCESS, | |
4278 | &spr_read_generic, &spr_write_generic, | |
4279 | 0x00000000); | |
4280 | /* XXX : not implemented */ | |
4281 | spr_register(env, SPR_BOOKE_IAC4, "IAC4", | |
4282 | SPR_NOACCESS, SPR_NOACCESS, | |
4283 | &spr_read_generic, &spr_write_generic, | |
4284 | 0x00000000); | |
01662f3e AG |
4285 | /* XXX : not implemented */ |
4286 | spr_register(env, SPR_MMUCSR0, "MMUCSR0", | |
4287 | SPR_NOACCESS, SPR_NOACCESS, | |
4288 | &spr_read_generic, &spr_write_generic, | |
4289 | 0x00000000); /* TOFIX */ | |
80d11f44 JM |
4290 | spr_register(env, SPR_BOOKE_DSRR0, "DSRR0", |
4291 | SPR_NOACCESS, SPR_NOACCESS, | |
4292 | &spr_read_generic, &spr_write_generic, | |
4293 | 0x00000000); | |
4294 | spr_register(env, SPR_BOOKE_DSRR1, "DSRR1", | |
4295 | SPR_NOACCESS, SPR_NOACCESS, | |
e1833e1f JM |
4296 | &spr_read_generic, &spr_write_generic, |
4297 | 0x00000000); | |
f2e63a42 | 4298 | #if !defined(CONFIG_USER_ONLY) |
e1833e1f JM |
4299 | env->nb_tlb = 64; |
4300 | env->nb_ways = 1; | |
4301 | env->id_tlbs = 0; | |
1c53accc | 4302 | env->tlb_type = TLB_EMB; |
f2e63a42 | 4303 | #endif |
e9cd84b9 | 4304 | init_excp_e200(env, 0xFFFF0000UL); |
d63001d1 JM |
4305 | env->dcache_line_size = 32; |
4306 | env->icache_line_size = 32; | |
e1833e1f | 4307 | /* XXX: TODO: allocate internal IRQ controller */ |
3fc6c082 | 4308 | } |
a750fc0b | 4309 | |
7856e3a4 AF |
4310 | POWERPC_FAMILY(e200)(ObjectClass *oc, void *data) |
4311 | { | |
ca5dff0a | 4312 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4313 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4314 | ||
ca5dff0a | 4315 | dc->desc = "e200 core"; |
7856e3a4 AF |
4316 | pcc->init_proc = init_proc_e200; |
4317 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4318 | /* XXX: unimplemented instructions: |
4319 | * dcblc | |
4320 | * dcbtlst | |
4321 | * dcbtstls | |
4322 | * icblc | |
4323 | * icbtls | |
4324 | * tlbivax | |
4325 | * all SPE multiply-accumulate instructions | |
4326 | */ | |
4327 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | | |
4328 | PPC_SPE | PPC_SPE_SINGLE | | |
4329 | PPC_WRTEE | PPC_RFDI | | |
4330 | PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | | |
4331 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
4332 | PPC_MEM_TLBSYNC | PPC_TLBIVAX | | |
4333 | PPC_BOOKE; | |
ba9fd9f1 AF |
4334 | pcc->msr_mask = 0x000000000606FF30ULL; |
4335 | pcc->mmu_model = POWERPC_MMU_BOOKE206; | |
4336 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
4337 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
4338 | pcc->bfd_mach = bfd_mach_ppc_860; | |
4339 | pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | | |
4340 | POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | | |
4341 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4342 | } |
4343 | ||
80d11f44 | 4344 | static void init_proc_e300 (CPUPPCState *env) |
3fc6c082 | 4345 | { |
80d11f44 JM |
4346 | gen_spr_ne_601(env); |
4347 | gen_spr_603(env); | |
a750fc0b JM |
4348 | /* Time base */ |
4349 | gen_tbl(env); | |
80d11f44 JM |
4350 | /* hardware implementation registers */ |
4351 | /* XXX : not implemented */ | |
4352 | spr_register(env, SPR_HID0, "HID0", | |
4353 | SPR_NOACCESS, SPR_NOACCESS, | |
4354 | &spr_read_generic, &spr_write_generic, | |
4355 | 0x00000000); | |
4356 | /* XXX : not implemented */ | |
4357 | spr_register(env, SPR_HID1, "HID1", | |
4358 | SPR_NOACCESS, SPR_NOACCESS, | |
4359 | &spr_read_generic, &spr_write_generic, | |
4360 | 0x00000000); | |
8daf1781 TM |
4361 | /* XXX : not implemented */ |
4362 | spr_register(env, SPR_HID2, "HID2", | |
4363 | SPR_NOACCESS, SPR_NOACCESS, | |
4364 | &spr_read_generic, &spr_write_generic, | |
4365 | 0x00000000); | |
80d11f44 JM |
4366 | /* Memory management */ |
4367 | gen_low_BATs(env); | |
8daf1781 | 4368 | gen_high_BATs(env); |
80d11f44 JM |
4369 | gen_6xx_7xx_soft_tlb(env, 64, 2); |
4370 | init_excp_603(env); | |
4371 | env->dcache_line_size = 32; | |
4372 | env->icache_line_size = 32; | |
4373 | /* Allocate hardware IRQ controller */ | |
4374 | ppc6xx_irq_init(env); | |
4375 | } | |
4376 | ||
7856e3a4 AF |
4377 | POWERPC_FAMILY(e300)(ObjectClass *oc, void *data) |
4378 | { | |
ca5dff0a | 4379 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4380 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4381 | ||
ca5dff0a | 4382 | dc->desc = "e300 core"; |
7856e3a4 AF |
4383 | pcc->init_proc = init_proc_e300; |
4384 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4385 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4386 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4387 | PPC_FLOAT_STFIWX | | |
4388 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4389 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4390 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
4391 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4392 | pcc->msr_mask = 0x000000000007FFF3ULL; |
4393 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4394 | pcc->excp_model = POWERPC_EXCP_603; | |
4395 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4396 | pcc->bfd_mach = bfd_mach_ppc_603; | |
4397 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
4398 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4399 | } |
4400 | ||
b81ccf8a AG |
4401 | #if !defined(CONFIG_USER_ONLY) |
4402 | static void spr_write_mas73(void *opaque, int sprn, int gprn) | |
4403 | { | |
4404 | TCGv val = tcg_temp_new(); | |
4405 | tcg_gen_ext32u_tl(val, cpu_gpr[gprn]); | |
4406 | gen_store_spr(SPR_BOOKE_MAS3, val); | |
cfee0218 | 4407 | tcg_gen_shri_tl(val, cpu_gpr[gprn], 32); |
b81ccf8a AG |
4408 | gen_store_spr(SPR_BOOKE_MAS7, val); |
4409 | tcg_temp_free(val); | |
4410 | } | |
4411 | ||
4412 | static void spr_read_mas73(void *opaque, int gprn, int sprn) | |
4413 | { | |
4414 | TCGv mas7 = tcg_temp_new(); | |
4415 | TCGv mas3 = tcg_temp_new(); | |
4416 | gen_load_spr(mas7, SPR_BOOKE_MAS7); | |
4417 | tcg_gen_shli_tl(mas7, mas7, 32); | |
4418 | gen_load_spr(mas3, SPR_BOOKE_MAS3); | |
4419 | tcg_gen_or_tl(cpu_gpr[gprn], mas3, mas7); | |
4420 | tcg_temp_free(mas3); | |
4421 | tcg_temp_free(mas7); | |
4422 | } | |
4423 | ||
b81ccf8a AG |
4424 | #endif |
4425 | ||
f7aa5583 VS |
4426 | enum fsl_e500_version { |
4427 | fsl_e500v1, | |
4428 | fsl_e500v2, | |
4429 | fsl_e500mc, | |
b81ccf8a | 4430 | fsl_e5500, |
f7aa5583 VS |
4431 | }; |
4432 | ||
01662f3e | 4433 | static void init_proc_e500 (CPUPPCState *env, int version) |
80d11f44 | 4434 | { |
a47dddd7 | 4435 | PowerPCCPU *cpu = ppc_env_get_cpu(env); |
01662f3e | 4436 | uint32_t tlbncfg[2]; |
b81ccf8a | 4437 | uint64_t ivor_mask; |
e9cd84b9 | 4438 | uint64_t ivpr_mask = 0xFFFF0000ULL; |
a496e8ee AG |
4439 | uint32_t l1cfg0 = 0x3800 /* 8 ways */ |
4440 | | 0x0020; /* 32 kb */ | |
01662f3e AG |
4441 | #if !defined(CONFIG_USER_ONLY) |
4442 | int i; | |
4443 | #endif | |
4444 | ||
80d11f44 JM |
4445 | /* Time base */ |
4446 | gen_tbl(env); | |
01662f3e AG |
4447 | /* |
4448 | * XXX The e500 doesn't implement IVOR7 and IVOR9, but doesn't | |
4449 | * complain when accessing them. | |
4450 | * gen_spr_BookE(env, 0x0000000F0000FD7FULL); | |
4451 | */ | |
b81ccf8a AG |
4452 | switch (version) { |
4453 | case fsl_e500v1: | |
4454 | case fsl_e500v2: | |
4455 | default: | |
4456 | ivor_mask = 0x0000000F0000FFFFULL; | |
4457 | break; | |
4458 | case fsl_e500mc: | |
4459 | case fsl_e5500: | |
4460 | ivor_mask = 0x000003FE0000FFFFULL; | |
4461 | break; | |
2c9732db AG |
4462 | } |
4463 | gen_spr_BookE(env, ivor_mask); | |
80d11f44 JM |
4464 | /* Processor identification */ |
4465 | spr_register(env, SPR_BOOKE_PIR, "PIR", | |
4466 | SPR_NOACCESS, SPR_NOACCESS, | |
4467 | &spr_read_generic, &spr_write_pir, | |
4468 | 0x00000000); | |
4469 | /* XXX : not implemented */ | |
4470 | spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR", | |
d34defbc AJ |
4471 | &spr_read_spefscr, &spr_write_spefscr, |
4472 | &spr_read_spefscr, &spr_write_spefscr, | |
80d11f44 | 4473 | 0x00000000); |
892c587f | 4474 | #if !defined(CONFIG_USER_ONLY) |
80d11f44 | 4475 | /* Memory management */ |
80d11f44 | 4476 | env->nb_pids = 3; |
01662f3e AG |
4477 | env->nb_ways = 2; |
4478 | env->id_tlbs = 0; | |
4479 | switch (version) { | |
f7aa5583 | 4480 | case fsl_e500v1: |
01662f3e AG |
4481 | tlbncfg[0] = gen_tlbncfg(2, 1, 1, 0, 256); |
4482 | tlbncfg[1] = gen_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); | |
4483 | break; | |
f7aa5583 | 4484 | case fsl_e500v2: |
01662f3e AG |
4485 | tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
4486 | tlbncfg[1] = gen_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); | |
f7aa5583 VS |
4487 | break; |
4488 | case fsl_e500mc: | |
b81ccf8a | 4489 | case fsl_e5500: |
f7aa5583 VS |
4490 | tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
4491 | tlbncfg[1] = gen_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64); | |
892c587f AG |
4492 | break; |
4493 | default: | |
a47dddd7 | 4494 | cpu_abort(CPU(cpu), "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
892c587f AG |
4495 | } |
4496 | #endif | |
4497 | /* Cache sizes */ | |
4498 | switch (version) { | |
4499 | case fsl_e500v1: | |
4500 | case fsl_e500v2: | |
4501 | env->dcache_line_size = 32; | |
4502 | env->icache_line_size = 32; | |
4503 | break; | |
4504 | case fsl_e500mc: | |
b81ccf8a | 4505 | case fsl_e5500: |
f7aa5583 VS |
4506 | env->dcache_line_size = 64; |
4507 | env->icache_line_size = 64; | |
a496e8ee | 4508 | l1cfg0 |= 0x1000000; /* 64 byte cache block size */ |
01662f3e AG |
4509 | break; |
4510 | default: | |
a47dddd7 | 4511 | cpu_abort(CPU(cpu), "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
01662f3e | 4512 | } |
01662f3e | 4513 | gen_spr_BookE206(env, 0x000000DF, tlbncfg); |
80d11f44 JM |
4514 | /* XXX : not implemented */ |
4515 | spr_register(env, SPR_HID0, "HID0", | |
4516 | SPR_NOACCESS, SPR_NOACCESS, | |
4517 | &spr_read_generic, &spr_write_generic, | |
4518 | 0x00000000); | |
4519 | /* XXX : not implemented */ | |
4520 | spr_register(env, SPR_HID1, "HID1", | |
4521 | SPR_NOACCESS, SPR_NOACCESS, | |
4522 | &spr_read_generic, &spr_write_generic, | |
4523 | 0x00000000); | |
4524 | /* XXX : not implemented */ | |
4525 | spr_register(env, SPR_Exxx_BBEAR, "BBEAR", | |
4526 | SPR_NOACCESS, SPR_NOACCESS, | |
4527 | &spr_read_generic, &spr_write_generic, | |
4528 | 0x00000000); | |
4529 | /* XXX : not implemented */ | |
4530 | spr_register(env, SPR_Exxx_BBTAR, "BBTAR", | |
4531 | SPR_NOACCESS, SPR_NOACCESS, | |
4532 | &spr_read_generic, &spr_write_generic, | |
4533 | 0x00000000); | |
4534 | /* XXX : not implemented */ | |
4535 | spr_register(env, SPR_Exxx_MCAR, "MCAR", | |
4536 | SPR_NOACCESS, SPR_NOACCESS, | |
4537 | &spr_read_generic, &spr_write_generic, | |
4538 | 0x00000000); | |
578bb252 | 4539 | /* XXX : not implemented */ |
a750fc0b JM |
4540 | spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
4541 | SPR_NOACCESS, SPR_NOACCESS, | |
4542 | &spr_read_generic, &spr_write_generic, | |
4543 | 0x00000000); | |
80d11f44 JM |
4544 | /* XXX : not implemented */ |
4545 | spr_register(env, SPR_Exxx_NPIDR, "NPIDR", | |
a750fc0b JM |
4546 | SPR_NOACCESS, SPR_NOACCESS, |
4547 | &spr_read_generic, &spr_write_generic, | |
4548 | 0x00000000); | |
80d11f44 JM |
4549 | /* XXX : not implemented */ |
4550 | spr_register(env, SPR_Exxx_BUCSR, "BUCSR", | |
a750fc0b JM |
4551 | SPR_NOACCESS, SPR_NOACCESS, |
4552 | &spr_read_generic, &spr_write_generic, | |
4553 | 0x00000000); | |
578bb252 | 4554 | /* XXX : not implemented */ |
80d11f44 | 4555 | spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", |
a750fc0b JM |
4556 | SPR_NOACCESS, SPR_NOACCESS, |
4557 | &spr_read_generic, &spr_write_generic, | |
a496e8ee | 4558 | l1cfg0); |
578bb252 | 4559 | /* XXX : not implemented */ |
80d11f44 JM |
4560 | spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", |
4561 | SPR_NOACCESS, SPR_NOACCESS, | |
01662f3e | 4562 | &spr_read_generic, &spr_write_e500_l1csr0, |
80d11f44 JM |
4563 | 0x00000000); |
4564 | /* XXX : not implemented */ | |
4565 | spr_register(env, SPR_Exxx_L1CSR1, "L1CSR1", | |
4566 | SPR_NOACCESS, SPR_NOACCESS, | |
4567 | &spr_read_generic, &spr_write_generic, | |
4568 | 0x00000000); | |
80d11f44 JM |
4569 | spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
4570 | SPR_NOACCESS, SPR_NOACCESS, | |
4571 | &spr_read_generic, &spr_write_generic, | |
4572 | 0x00000000); | |
4573 | spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", | |
4574 | SPR_NOACCESS, SPR_NOACCESS, | |
a750fc0b JM |
4575 | &spr_read_generic, &spr_write_generic, |
4576 | 0x00000000); | |
01662f3e AG |
4577 | spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
4578 | SPR_NOACCESS, SPR_NOACCESS, | |
4579 | &spr_read_generic, &spr_write_booke206_mmucsr0, | |
4580 | 0x00000000); | |
b81ccf8a AG |
4581 | spr_register(env, SPR_BOOKE_EPR, "EPR", |
4582 | SPR_NOACCESS, SPR_NOACCESS, | |
68c2dd70 | 4583 | &spr_read_generic, SPR_NOACCESS, |
b81ccf8a AG |
4584 | 0x00000000); |
4585 | /* XXX better abstract into Emb.xxx features */ | |
4586 | if (version == fsl_e5500) { | |
4587 | spr_register(env, SPR_BOOKE_EPCR, "EPCR", | |
4588 | SPR_NOACCESS, SPR_NOACCESS, | |
4589 | &spr_read_generic, &spr_write_generic, | |
4590 | 0x00000000); | |
4591 | spr_register(env, SPR_BOOKE_MAS7_MAS3, "MAS7_MAS3", | |
4592 | SPR_NOACCESS, SPR_NOACCESS, | |
4593 | &spr_read_mas73, &spr_write_mas73, | |
4594 | 0x00000000); | |
4595 | ivpr_mask = (target_ulong)~0xFFFFULL; | |
4596 | } | |
01662f3e | 4597 | |
f2e63a42 | 4598 | #if !defined(CONFIG_USER_ONLY) |
01662f3e | 4599 | env->nb_tlb = 0; |
1c53accc | 4600 | env->tlb_type = TLB_MAS; |
01662f3e AG |
4601 | for (i = 0; i < BOOKE206_MAX_TLBN; i++) { |
4602 | env->nb_tlb += booke206_tlb_size(env, i); | |
4603 | } | |
f2e63a42 | 4604 | #endif |
01662f3e | 4605 | |
e9cd84b9 | 4606 | init_excp_e200(env, ivpr_mask); |
9fdc60bf AJ |
4607 | /* Allocate hardware IRQ controller */ |
4608 | ppce500_irq_init(env); | |
3fc6c082 | 4609 | } |
a750fc0b | 4610 | |
01662f3e AG |
4611 | static void init_proc_e500v1(CPUPPCState *env) |
4612 | { | |
f7aa5583 | 4613 | init_proc_e500(env, fsl_e500v1); |
01662f3e AG |
4614 | } |
4615 | ||
7856e3a4 AF |
4616 | POWERPC_FAMILY(e500v1)(ObjectClass *oc, void *data) |
4617 | { | |
ca5dff0a | 4618 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4619 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4620 | ||
ca5dff0a | 4621 | dc->desc = "e500v1 core"; |
7856e3a4 AF |
4622 | pcc->init_proc = init_proc_e500v1; |
4623 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4624 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4625 | PPC_SPE | PPC_SPE_SINGLE | | |
4626 | PPC_WRTEE | PPC_RFDI | | |
4627 | PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | | |
4628 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
4629 | PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; | |
4630 | pcc->insns_flags2 = PPC2_BOOKE206; | |
ba9fd9f1 AF |
4631 | pcc->msr_mask = 0x000000000606FF30ULL; |
4632 | pcc->mmu_model = POWERPC_MMU_BOOKE206; | |
4633 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
4634 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
4635 | pcc->bfd_mach = bfd_mach_ppc_860; | |
4636 | pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | | |
4637 | POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | | |
4638 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4639 | } |
4640 | ||
01662f3e AG |
4641 | static void init_proc_e500v2(CPUPPCState *env) |
4642 | { | |
f7aa5583 VS |
4643 | init_proc_e500(env, fsl_e500v2); |
4644 | } | |
4645 | ||
7856e3a4 AF |
4646 | POWERPC_FAMILY(e500v2)(ObjectClass *oc, void *data) |
4647 | { | |
ca5dff0a | 4648 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4649 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4650 | ||
ca5dff0a | 4651 | dc->desc = "e500v2 core"; |
7856e3a4 AF |
4652 | pcc->init_proc = init_proc_e500v2; |
4653 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4654 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4655 | PPC_SPE | PPC_SPE_SINGLE | PPC_SPE_DOUBLE | | |
4656 | PPC_WRTEE | PPC_RFDI | | |
4657 | PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | | |
4658 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
4659 | PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; | |
4660 | pcc->insns_flags2 = PPC2_BOOKE206; | |
ba9fd9f1 AF |
4661 | pcc->msr_mask = 0x000000000606FF30ULL; |
4662 | pcc->mmu_model = POWERPC_MMU_BOOKE206; | |
4663 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
4664 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
4665 | pcc->bfd_mach = bfd_mach_ppc_860; | |
4666 | pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | | |
4667 | POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | | |
4668 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4669 | } |
4670 | ||
f7aa5583 VS |
4671 | static void init_proc_e500mc(CPUPPCState *env) |
4672 | { | |
4673 | init_proc_e500(env, fsl_e500mc); | |
01662f3e AG |
4674 | } |
4675 | ||
7856e3a4 AF |
4676 | POWERPC_FAMILY(e500mc)(ObjectClass *oc, void *data) |
4677 | { | |
ca5dff0a | 4678 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4679 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4680 | ||
ca5dff0a | 4681 | dc->desc = "e500mc core"; |
7856e3a4 AF |
4682 | pcc->init_proc = init_proc_e500mc; |
4683 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4684 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4685 | PPC_WRTEE | PPC_RFDI | PPC_RFMCI | | |
4686 | PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | | |
4687 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
4688 | PPC_FLOAT | PPC_FLOAT_FRES | | |
4689 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | | |
4690 | PPC_FLOAT_STFIWX | PPC_WAIT | | |
4691 | PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; | |
4692 | pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL; | |
ba9fd9f1 AF |
4693 | pcc->msr_mask = 0x000000001402FB36ULL; |
4694 | pcc->mmu_model = POWERPC_MMU_BOOKE206; | |
4695 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
4696 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
4697 | /* FIXME: figure out the correct flag for e500mc */ | |
4698 | pcc->bfd_mach = bfd_mach_ppc_e500; | |
4699 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
4700 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4701 | } |
4702 | ||
b81ccf8a AG |
4703 | #ifdef TARGET_PPC64 |
4704 | static void init_proc_e5500(CPUPPCState *env) | |
4705 | { | |
4706 | init_proc_e500(env, fsl_e5500); | |
4707 | } | |
7856e3a4 AF |
4708 | |
4709 | POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data) | |
4710 | { | |
ca5dff0a | 4711 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4712 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4713 | ||
ca5dff0a | 4714 | dc->desc = "e5500 core"; |
7856e3a4 AF |
4715 | pcc->init_proc = init_proc_e5500; |
4716 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4717 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4718 | PPC_WRTEE | PPC_RFDI | PPC_RFMCI | | |
4719 | PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | | |
4720 | PPC_CACHE_DCBZ | PPC_CACHE_DCBA | | |
4721 | PPC_FLOAT | PPC_FLOAT_FRES | | |
4722 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | | |
4723 | PPC_FLOAT_STFIWX | PPC_WAIT | | |
4724 | PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC | | |
4725 | PPC_64B | PPC_POPCNTB | PPC_POPCNTWD; | |
86ba37ed | 4726 | pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206; |
ba9fd9f1 AF |
4727 | pcc->msr_mask = 0x000000009402FB36ULL; |
4728 | pcc->mmu_model = POWERPC_MMU_BOOKE206; | |
4729 | pcc->excp_model = POWERPC_EXCP_BOOKE; | |
4730 | pcc->bus_model = PPC_FLAGS_INPUT_BookE; | |
4731 | /* FIXME: figure out the correct flag for e5500 */ | |
4732 | pcc->bfd_mach = bfd_mach_ppc_e500; | |
4733 | pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | | |
4734 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 | 4735 | } |
b81ccf8a AG |
4736 | #endif |
4737 | ||
a750fc0b | 4738 | /* Non-embedded PowerPC */ |
a750fc0b JM |
4739 | |
4740 | /* POWER : same as 601, without mfmsr, mfsr */ | |
53116ebf AF |
4741 | POWERPC_FAMILY(POWER)(ObjectClass *oc, void *data) |
4742 | { | |
ca5dff0a | 4743 | DeviceClass *dc = DEVICE_CLASS(oc); |
53116ebf AF |
4744 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4745 | ||
ca5dff0a | 4746 | dc->desc = "POWER"; |
953af181 | 4747 | /* pcc->insns_flags = XXX_TODO; */ |
ba9fd9f1 AF |
4748 | /* POWER RSC (from RAD6000) */ |
4749 | pcc->msr_mask = 0x00000000FEF0ULL; | |
53116ebf | 4750 | } |
a750fc0b | 4751 | |
082c6681 | 4752 | #define POWERPC_MSRR_601 (0x0000000000001040ULL) |
a750fc0b JM |
4753 | |
4754 | static void init_proc_601 (CPUPPCState *env) | |
3fc6c082 | 4755 | { |
a750fc0b JM |
4756 | gen_spr_ne_601(env); |
4757 | gen_spr_601(env); | |
4758 | /* Hardware implementation registers */ | |
4759 | /* XXX : not implemented */ | |
4760 | spr_register(env, SPR_HID0, "HID0", | |
4761 | SPR_NOACCESS, SPR_NOACCESS, | |
056401ea | 4762 | &spr_read_generic, &spr_write_hid0_601, |
faadf50e | 4763 | 0x80010080); |
a750fc0b JM |
4764 | /* XXX : not implemented */ |
4765 | spr_register(env, SPR_HID1, "HID1", | |
4766 | SPR_NOACCESS, SPR_NOACCESS, | |
4767 | &spr_read_generic, &spr_write_generic, | |
4768 | 0x00000000); | |
4769 | /* XXX : not implemented */ | |
4770 | spr_register(env, SPR_601_HID2, "HID2", | |
4771 | SPR_NOACCESS, SPR_NOACCESS, | |
4772 | &spr_read_generic, &spr_write_generic, | |
4773 | 0x00000000); | |
4774 | /* XXX : not implemented */ | |
4775 | spr_register(env, SPR_601_HID5, "HID5", | |
4776 | SPR_NOACCESS, SPR_NOACCESS, | |
4777 | &spr_read_generic, &spr_write_generic, | |
4778 | 0x00000000); | |
a750fc0b | 4779 | /* Memory management */ |
e1833e1f | 4780 | init_excp_601(env); |
082c6681 JM |
4781 | /* XXX: beware that dcache line size is 64 |
4782 | * but dcbz uses 32 bytes "sectors" | |
4783 | * XXX: this breaks clcs instruction ! | |
4784 | */ | |
4785 | env->dcache_line_size = 32; | |
d63001d1 | 4786 | env->icache_line_size = 64; |
faadf50e JM |
4787 | /* Allocate hardware IRQ controller */ |
4788 | ppc6xx_irq_init(env); | |
3fc6c082 FB |
4789 | } |
4790 | ||
7856e3a4 AF |
4791 | POWERPC_FAMILY(601)(ObjectClass *oc, void *data) |
4792 | { | |
ca5dff0a | 4793 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4794 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4795 | ||
ca5dff0a | 4796 | dc->desc = "PowerPC 601"; |
7856e3a4 AF |
4797 | pcc->init_proc = init_proc_601; |
4798 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4799 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
4800 | PPC_FLOAT | | |
4801 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4802 | PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | | |
4803 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4804 | pcc->msr_mask = 0x000000000000FD70ULL; |
4805 | pcc->mmu_model = POWERPC_MMU_601; | |
b632a148 DG |
4806 | #if defined(CONFIG_SOFTMMU) |
4807 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
4808 | #endif | |
ba9fd9f1 AF |
4809 | pcc->excp_model = POWERPC_EXCP_601; |
4810 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4811 | pcc->bfd_mach = bfd_mach_ppc_601; | |
4812 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; | |
7856e3a4 AF |
4813 | } |
4814 | ||
082c6681 | 4815 | #define POWERPC_MSRR_601v (0x0000000000001040ULL) |
082c6681 JM |
4816 | |
4817 | static void init_proc_601v (CPUPPCState *env) | |
4818 | { | |
4819 | init_proc_601(env); | |
4820 | /* XXX : not implemented */ | |
4821 | spr_register(env, SPR_601_HID15, "HID15", | |
4822 | SPR_NOACCESS, SPR_NOACCESS, | |
4823 | &spr_read_generic, &spr_write_generic, | |
4824 | 0x00000000); | |
4825 | } | |
4826 | ||
7856e3a4 AF |
4827 | POWERPC_FAMILY(601v)(ObjectClass *oc, void *data) |
4828 | { | |
ca5dff0a | 4829 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4830 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4831 | ||
ca5dff0a | 4832 | dc->desc = "PowerPC 601v"; |
7856e3a4 AF |
4833 | pcc->init_proc = init_proc_601v; |
4834 | pcc->check_pow = check_pow_none; | |
53116ebf AF |
4835 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
4836 | PPC_FLOAT | | |
4837 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4838 | PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | | |
4839 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4840 | pcc->msr_mask = 0x000000000000FD70ULL; |
4841 | pcc->mmu_model = POWERPC_MMU_601; | |
b632a148 DG |
4842 | #if defined(CONFIG_SOFTMMU) |
4843 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
4844 | #endif | |
ba9fd9f1 AF |
4845 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4846 | pcc->bfd_mach = bfd_mach_ppc_601; | |
4847 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; | |
7856e3a4 AF |
4848 | } |
4849 | ||
a750fc0b | 4850 | static void init_proc_602 (CPUPPCState *env) |
3fc6c082 | 4851 | { |
a750fc0b JM |
4852 | gen_spr_ne_601(env); |
4853 | gen_spr_602(env); | |
4854 | /* Time base */ | |
4855 | gen_tbl(env); | |
4856 | /* hardware implementation registers */ | |
4857 | /* XXX : not implemented */ | |
4858 | spr_register(env, SPR_HID0, "HID0", | |
4859 | SPR_NOACCESS, SPR_NOACCESS, | |
4860 | &spr_read_generic, &spr_write_generic, | |
4861 | 0x00000000); | |
4862 | /* XXX : not implemented */ | |
4863 | spr_register(env, SPR_HID1, "HID1", | |
4864 | SPR_NOACCESS, SPR_NOACCESS, | |
4865 | &spr_read_generic, &spr_write_generic, | |
4866 | 0x00000000); | |
4867 | /* Memory management */ | |
4868 | gen_low_BATs(env); | |
4869 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
e1833e1f | 4870 | init_excp_602(env); |
d63001d1 JM |
4871 | env->dcache_line_size = 32; |
4872 | env->icache_line_size = 32; | |
a750fc0b JM |
4873 | /* Allocate hardware IRQ controller */ |
4874 | ppc6xx_irq_init(env); | |
4875 | } | |
3fc6c082 | 4876 | |
7856e3a4 AF |
4877 | POWERPC_FAMILY(602)(ObjectClass *oc, void *data) |
4878 | { | |
ca5dff0a | 4879 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4880 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4881 | ||
ca5dff0a | 4882 | dc->desc = "PowerPC 602"; |
7856e3a4 AF |
4883 | pcc->init_proc = init_proc_602; |
4884 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4885 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4886 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4887 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
4888 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4889 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4890 | PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC | | |
4891 | PPC_SEGMENT | PPC_602_SPEC; | |
ba9fd9f1 AF |
4892 | pcc->msr_mask = 0x0000000000C7FF73ULL; |
4893 | /* XXX: 602 MMU is quite specific. Should add a special case */ | |
4894 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4895 | pcc->excp_model = POWERPC_EXCP_602; | |
4896 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4897 | pcc->bfd_mach = bfd_mach_ppc_602; | |
4898 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
4899 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4900 | } |
4901 | ||
a750fc0b JM |
4902 | static void init_proc_603 (CPUPPCState *env) |
4903 | { | |
4904 | gen_spr_ne_601(env); | |
4905 | gen_spr_603(env); | |
4906 | /* Time base */ | |
4907 | gen_tbl(env); | |
4908 | /* hardware implementation registers */ | |
4909 | /* XXX : not implemented */ | |
4910 | spr_register(env, SPR_HID0, "HID0", | |
4911 | SPR_NOACCESS, SPR_NOACCESS, | |
4912 | &spr_read_generic, &spr_write_generic, | |
4913 | 0x00000000); | |
4914 | /* XXX : not implemented */ | |
4915 | spr_register(env, SPR_HID1, "HID1", | |
4916 | SPR_NOACCESS, SPR_NOACCESS, | |
4917 | &spr_read_generic, &spr_write_generic, | |
4918 | 0x00000000); | |
4919 | /* Memory management */ | |
4920 | gen_low_BATs(env); | |
4921 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
e1833e1f | 4922 | init_excp_603(env); |
d63001d1 JM |
4923 | env->dcache_line_size = 32; |
4924 | env->icache_line_size = 32; | |
a750fc0b JM |
4925 | /* Allocate hardware IRQ controller */ |
4926 | ppc6xx_irq_init(env); | |
3fc6c082 FB |
4927 | } |
4928 | ||
7856e3a4 AF |
4929 | POWERPC_FAMILY(603)(ObjectClass *oc, void *data) |
4930 | { | |
ca5dff0a | 4931 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4932 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4933 | ||
ca5dff0a | 4934 | dc->desc = "PowerPC 603"; |
7856e3a4 AF |
4935 | pcc->init_proc = init_proc_603; |
4936 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4937 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4938 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4939 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
4940 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4941 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4942 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
4943 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4944 | pcc->msr_mask = 0x000000000007FF73ULL; |
4945 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4946 | pcc->excp_model = POWERPC_EXCP_603; | |
4947 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4948 | pcc->bfd_mach = bfd_mach_ppc_603; | |
4949 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
4950 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
4951 | } |
4952 | ||
a750fc0b JM |
4953 | static void init_proc_603E (CPUPPCState *env) |
4954 | { | |
4955 | gen_spr_ne_601(env); | |
4956 | gen_spr_603(env); | |
4957 | /* Time base */ | |
4958 | gen_tbl(env); | |
4959 | /* hardware implementation registers */ | |
4960 | /* XXX : not implemented */ | |
4961 | spr_register(env, SPR_HID0, "HID0", | |
4962 | SPR_NOACCESS, SPR_NOACCESS, | |
4963 | &spr_read_generic, &spr_write_generic, | |
4964 | 0x00000000); | |
4965 | /* XXX : not implemented */ | |
4966 | spr_register(env, SPR_HID1, "HID1", | |
4967 | SPR_NOACCESS, SPR_NOACCESS, | |
4968 | &spr_read_generic, &spr_write_generic, | |
4969 | 0x00000000); | |
a750fc0b JM |
4970 | /* Memory management */ |
4971 | gen_low_BATs(env); | |
4972 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
e1833e1f | 4973 | init_excp_603(env); |
d63001d1 JM |
4974 | env->dcache_line_size = 32; |
4975 | env->icache_line_size = 32; | |
a750fc0b JM |
4976 | /* Allocate hardware IRQ controller */ |
4977 | ppc6xx_irq_init(env); | |
4978 | } | |
4979 | ||
7856e3a4 AF |
4980 | POWERPC_FAMILY(603E)(ObjectClass *oc, void *data) |
4981 | { | |
ca5dff0a | 4982 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
4983 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4984 | ||
ca5dff0a | 4985 | dc->desc = "PowerPC 603e"; |
7856e3a4 AF |
4986 | pcc->init_proc = init_proc_603E; |
4987 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
4988 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4989 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
4990 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
4991 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
4992 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
4993 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
4994 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
4995 | pcc->msr_mask = 0x000000000007FF73ULL; |
4996 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
4997 | pcc->excp_model = POWERPC_EXCP_603E; | |
4998 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
4999 | pcc->bfd_mach = bfd_mach_ppc_ec603e; | |
5000 | pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | | |
5001 | POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5002 | } |
5003 | ||
a750fc0b JM |
5004 | static void init_proc_604 (CPUPPCState *env) |
5005 | { | |
5006 | gen_spr_ne_601(env); | |
5007 | gen_spr_604(env); | |
5008 | /* Time base */ | |
5009 | gen_tbl(env); | |
5010 | /* Hardware implementation registers */ | |
5011 | /* XXX : not implemented */ | |
082c6681 JM |
5012 | spr_register(env, SPR_HID0, "HID0", |
5013 | SPR_NOACCESS, SPR_NOACCESS, | |
5014 | &spr_read_generic, &spr_write_generic, | |
5015 | 0x00000000); | |
5016 | /* Memory management */ | |
5017 | gen_low_BATs(env); | |
5018 | init_excp_604(env); | |
5019 | env->dcache_line_size = 32; | |
5020 | env->icache_line_size = 32; | |
5021 | /* Allocate hardware IRQ controller */ | |
5022 | ppc6xx_irq_init(env); | |
5023 | } | |
5024 | ||
7856e3a4 AF |
5025 | POWERPC_FAMILY(604)(ObjectClass *oc, void *data) |
5026 | { | |
ca5dff0a | 5027 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5028 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5029 | ||
ca5dff0a | 5030 | dc->desc = "PowerPC 604"; |
7856e3a4 AF |
5031 | pcc->init_proc = init_proc_604; |
5032 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
5033 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5034 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5035 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5036 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5037 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5038 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5039 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5040 | pcc->msr_mask = 0x000000000005FF77ULL; |
5041 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5042 | #if defined(CONFIG_SOFTMMU) |
5043 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5044 | #endif | |
ba9fd9f1 AF |
5045 | pcc->excp_model = POWERPC_EXCP_604; |
5046 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5047 | pcc->bfd_mach = bfd_mach_ppc_604; | |
5048 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5049 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5050 | } |
5051 | ||
082c6681 JM |
5052 | static void init_proc_604E (CPUPPCState *env) |
5053 | { | |
5054 | gen_spr_ne_601(env); | |
5055 | gen_spr_604(env); | |
5056 | /* XXX : not implemented */ | |
5057 | spr_register(env, SPR_MMCR1, "MMCR1", | |
5058 | SPR_NOACCESS, SPR_NOACCESS, | |
5059 | &spr_read_generic, &spr_write_generic, | |
5060 | 0x00000000); | |
5061 | /* XXX : not implemented */ | |
5062 | spr_register(env, SPR_PMC3, "PMC3", | |
5063 | SPR_NOACCESS, SPR_NOACCESS, | |
5064 | &spr_read_generic, &spr_write_generic, | |
5065 | 0x00000000); | |
5066 | /* XXX : not implemented */ | |
5067 | spr_register(env, SPR_PMC4, "PMC4", | |
5068 | SPR_NOACCESS, SPR_NOACCESS, | |
5069 | &spr_read_generic, &spr_write_generic, | |
5070 | 0x00000000); | |
5071 | /* Time base */ | |
5072 | gen_tbl(env); | |
5073 | /* Hardware implementation registers */ | |
5074 | /* XXX : not implemented */ | |
a750fc0b JM |
5075 | spr_register(env, SPR_HID0, "HID0", |
5076 | SPR_NOACCESS, SPR_NOACCESS, | |
5077 | &spr_read_generic, &spr_write_generic, | |
5078 | 0x00000000); | |
5079 | /* XXX : not implemented */ | |
5080 | spr_register(env, SPR_HID1, "HID1", | |
5081 | SPR_NOACCESS, SPR_NOACCESS, | |
5082 | &spr_read_generic, &spr_write_generic, | |
5083 | 0x00000000); | |
5084 | /* Memory management */ | |
5085 | gen_low_BATs(env); | |
e1833e1f | 5086 | init_excp_604(env); |
d63001d1 JM |
5087 | env->dcache_line_size = 32; |
5088 | env->icache_line_size = 32; | |
a750fc0b JM |
5089 | /* Allocate hardware IRQ controller */ |
5090 | ppc6xx_irq_init(env); | |
5091 | } | |
5092 | ||
7856e3a4 AF |
5093 | POWERPC_FAMILY(604E)(ObjectClass *oc, void *data) |
5094 | { | |
ca5dff0a | 5095 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5096 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5097 | ||
ca5dff0a | 5098 | dc->desc = "PowerPC 604E"; |
7856e3a4 AF |
5099 | pcc->init_proc = init_proc_604E; |
5100 | pcc->check_pow = check_pow_nocheck; | |
53116ebf AF |
5101 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5102 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5103 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5104 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5105 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5106 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5107 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5108 | pcc->msr_mask = 0x000000000005FF77ULL; |
5109 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5110 | #if defined(CONFIG_SOFTMMU) |
5111 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5112 | #endif | |
ba9fd9f1 AF |
5113 | pcc->excp_model = POWERPC_EXCP_604; |
5114 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5115 | pcc->bfd_mach = bfd_mach_ppc_604; | |
5116 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5117 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5118 | } |
5119 | ||
bd928eba | 5120 | static void init_proc_740 (CPUPPCState *env) |
a750fc0b JM |
5121 | { |
5122 | gen_spr_ne_601(env); | |
5123 | gen_spr_7xx(env); | |
5124 | /* Time base */ | |
5125 | gen_tbl(env); | |
5126 | /* Thermal management */ | |
5127 | gen_spr_thrm(env); | |
5128 | /* Hardware implementation registers */ | |
5129 | /* XXX : not implemented */ | |
5130 | spr_register(env, SPR_HID0, "HID0", | |
5131 | SPR_NOACCESS, SPR_NOACCESS, | |
5132 | &spr_read_generic, &spr_write_generic, | |
5133 | 0x00000000); | |
5134 | /* XXX : not implemented */ | |
5135 | spr_register(env, SPR_HID1, "HID1", | |
5136 | SPR_NOACCESS, SPR_NOACCESS, | |
5137 | &spr_read_generic, &spr_write_generic, | |
5138 | 0x00000000); | |
5139 | /* Memory management */ | |
5140 | gen_low_BATs(env); | |
e1833e1f | 5141 | init_excp_7x0(env); |
d63001d1 JM |
5142 | env->dcache_line_size = 32; |
5143 | env->icache_line_size = 32; | |
a750fc0b JM |
5144 | /* Allocate hardware IRQ controller */ |
5145 | ppc6xx_irq_init(env); | |
5146 | } | |
5147 | ||
7856e3a4 AF |
5148 | POWERPC_FAMILY(740)(ObjectClass *oc, void *data) |
5149 | { | |
ca5dff0a | 5150 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5151 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5152 | ||
ca5dff0a | 5153 | dc->desc = "PowerPC 740"; |
7856e3a4 AF |
5154 | pcc->init_proc = init_proc_740; |
5155 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5156 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5157 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5158 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5159 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5160 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5161 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5162 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5163 | pcc->msr_mask = 0x000000000005FF77ULL; |
5164 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5165 | #if defined(CONFIG_SOFTMMU) |
5166 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5167 | #endif | |
ba9fd9f1 AF |
5168 | pcc->excp_model = POWERPC_EXCP_7x0; |
5169 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5170 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5171 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5172 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5173 | } |
5174 | ||
bd928eba JM |
5175 | static void init_proc_750 (CPUPPCState *env) |
5176 | { | |
5177 | gen_spr_ne_601(env); | |
5178 | gen_spr_7xx(env); | |
5179 | /* XXX : not implemented */ | |
5180 | spr_register(env, SPR_L2CR, "L2CR", | |
5181 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 5182 | &spr_read_generic, spr_access_nop, |
bd928eba JM |
5183 | 0x00000000); |
5184 | /* Time base */ | |
5185 | gen_tbl(env); | |
5186 | /* Thermal management */ | |
5187 | gen_spr_thrm(env); | |
5188 | /* Hardware implementation registers */ | |
5189 | /* XXX : not implemented */ | |
5190 | spr_register(env, SPR_HID0, "HID0", | |
5191 | SPR_NOACCESS, SPR_NOACCESS, | |
5192 | &spr_read_generic, &spr_write_generic, | |
5193 | 0x00000000); | |
5194 | /* XXX : not implemented */ | |
5195 | spr_register(env, SPR_HID1, "HID1", | |
5196 | SPR_NOACCESS, SPR_NOACCESS, | |
5197 | &spr_read_generic, &spr_write_generic, | |
5198 | 0x00000000); | |
5199 | /* Memory management */ | |
5200 | gen_low_BATs(env); | |
5201 | /* XXX: high BATs are also present but are known to be bugged on | |
5202 | * die version 1.x | |
5203 | */ | |
5204 | init_excp_7x0(env); | |
5205 | env->dcache_line_size = 32; | |
5206 | env->icache_line_size = 32; | |
5207 | /* Allocate hardware IRQ controller */ | |
5208 | ppc6xx_irq_init(env); | |
5209 | } | |
5210 | ||
7856e3a4 AF |
5211 | POWERPC_FAMILY(750)(ObjectClass *oc, void *data) |
5212 | { | |
ca5dff0a | 5213 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5214 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5215 | ||
ca5dff0a | 5216 | dc->desc = "PowerPC 750"; |
7856e3a4 AF |
5217 | pcc->init_proc = init_proc_750; |
5218 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5219 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5220 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5221 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5222 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5223 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5224 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5225 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5226 | pcc->msr_mask = 0x000000000005FF77ULL; |
5227 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5228 | #if defined(CONFIG_SOFTMMU) |
5229 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5230 | #endif | |
ba9fd9f1 AF |
5231 | pcc->excp_model = POWERPC_EXCP_7x0; |
5232 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5233 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5234 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5235 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5236 | } |
5237 | ||
bd928eba JM |
5238 | static void init_proc_750cl (CPUPPCState *env) |
5239 | { | |
5240 | gen_spr_ne_601(env); | |
5241 | gen_spr_7xx(env); | |
5242 | /* XXX : not implemented */ | |
5243 | spr_register(env, SPR_L2CR, "L2CR", | |
5244 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 5245 | &spr_read_generic, spr_access_nop, |
bd928eba JM |
5246 | 0x00000000); |
5247 | /* Time base */ | |
5248 | gen_tbl(env); | |
5249 | /* Thermal management */ | |
5250 | /* Those registers are fake on 750CL */ | |
5251 | spr_register(env, SPR_THRM1, "THRM1", | |
5252 | SPR_NOACCESS, SPR_NOACCESS, | |
5253 | &spr_read_generic, &spr_write_generic, | |
5254 | 0x00000000); | |
5255 | spr_register(env, SPR_THRM2, "THRM2", | |
5256 | SPR_NOACCESS, SPR_NOACCESS, | |
5257 | &spr_read_generic, &spr_write_generic, | |
5258 | 0x00000000); | |
5259 | spr_register(env, SPR_THRM3, "THRM3", | |
5260 | SPR_NOACCESS, SPR_NOACCESS, | |
5261 | &spr_read_generic, &spr_write_generic, | |
5262 | 0x00000000); | |
5263 | /* XXX: not implemented */ | |
5264 | spr_register(env, SPR_750_TDCL, "TDCL", | |
5265 | SPR_NOACCESS, SPR_NOACCESS, | |
5266 | &spr_read_generic, &spr_write_generic, | |
5267 | 0x00000000); | |
5268 | spr_register(env, SPR_750_TDCH, "TDCH", | |
5269 | SPR_NOACCESS, SPR_NOACCESS, | |
5270 | &spr_read_generic, &spr_write_generic, | |
5271 | 0x00000000); | |
5272 | /* DMA */ | |
5273 | /* XXX : not implemented */ | |
5274 | spr_register(env, SPR_750_WPAR, "WPAR", | |
5275 | SPR_NOACCESS, SPR_NOACCESS, | |
5276 | &spr_read_generic, &spr_write_generic, | |
5277 | 0x00000000); | |
5278 | spr_register(env, SPR_750_DMAL, "DMAL", | |
5279 | SPR_NOACCESS, SPR_NOACCESS, | |
5280 | &spr_read_generic, &spr_write_generic, | |
5281 | 0x00000000); | |
5282 | spr_register(env, SPR_750_DMAU, "DMAU", | |
5283 | SPR_NOACCESS, SPR_NOACCESS, | |
5284 | &spr_read_generic, &spr_write_generic, | |
5285 | 0x00000000); | |
5286 | /* Hardware implementation registers */ | |
5287 | /* XXX : not implemented */ | |
5288 | spr_register(env, SPR_HID0, "HID0", | |
5289 | SPR_NOACCESS, SPR_NOACCESS, | |
5290 | &spr_read_generic, &spr_write_generic, | |
5291 | 0x00000000); | |
5292 | /* XXX : not implemented */ | |
5293 | spr_register(env, SPR_HID1, "HID1", | |
5294 | SPR_NOACCESS, SPR_NOACCESS, | |
5295 | &spr_read_generic, &spr_write_generic, | |
5296 | 0x00000000); | |
5297 | /* XXX : not implemented */ | |
5298 | spr_register(env, SPR_750CL_HID2, "HID2", | |
5299 | SPR_NOACCESS, SPR_NOACCESS, | |
5300 | &spr_read_generic, &spr_write_generic, | |
5301 | 0x00000000); | |
5302 | /* XXX : not implemented */ | |
5303 | spr_register(env, SPR_750CL_HID4, "HID4", | |
5304 | SPR_NOACCESS, SPR_NOACCESS, | |
5305 | &spr_read_generic, &spr_write_generic, | |
5306 | 0x00000000); | |
5307 | /* Quantization registers */ | |
5308 | /* XXX : not implemented */ | |
5309 | spr_register(env, SPR_750_GQR0, "GQR0", | |
5310 | SPR_NOACCESS, SPR_NOACCESS, | |
5311 | &spr_read_generic, &spr_write_generic, | |
5312 | 0x00000000); | |
5313 | /* XXX : not implemented */ | |
5314 | spr_register(env, SPR_750_GQR1, "GQR1", | |
5315 | SPR_NOACCESS, SPR_NOACCESS, | |
5316 | &spr_read_generic, &spr_write_generic, | |
5317 | 0x00000000); | |
5318 | /* XXX : not implemented */ | |
5319 | spr_register(env, SPR_750_GQR2, "GQR2", | |
5320 | SPR_NOACCESS, SPR_NOACCESS, | |
5321 | &spr_read_generic, &spr_write_generic, | |
5322 | 0x00000000); | |
5323 | /* XXX : not implemented */ | |
5324 | spr_register(env, SPR_750_GQR3, "GQR3", | |
5325 | SPR_NOACCESS, SPR_NOACCESS, | |
5326 | &spr_read_generic, &spr_write_generic, | |
5327 | 0x00000000); | |
5328 | /* XXX : not implemented */ | |
5329 | spr_register(env, SPR_750_GQR4, "GQR4", | |
5330 | SPR_NOACCESS, SPR_NOACCESS, | |
5331 | &spr_read_generic, &spr_write_generic, | |
5332 | 0x00000000); | |
5333 | /* XXX : not implemented */ | |
5334 | spr_register(env, SPR_750_GQR5, "GQR5", | |
5335 | SPR_NOACCESS, SPR_NOACCESS, | |
5336 | &spr_read_generic, &spr_write_generic, | |
5337 | 0x00000000); | |
5338 | /* XXX : not implemented */ | |
5339 | spr_register(env, SPR_750_GQR6, "GQR6", | |
5340 | SPR_NOACCESS, SPR_NOACCESS, | |
5341 | &spr_read_generic, &spr_write_generic, | |
5342 | 0x00000000); | |
5343 | /* XXX : not implemented */ | |
5344 | spr_register(env, SPR_750_GQR7, "GQR7", | |
5345 | SPR_NOACCESS, SPR_NOACCESS, | |
5346 | &spr_read_generic, &spr_write_generic, | |
5347 | 0x00000000); | |
5348 | /* Memory management */ | |
5349 | gen_low_BATs(env); | |
5350 | /* PowerPC 750cl has 8 DBATs and 8 IBATs */ | |
5351 | gen_high_BATs(env); | |
5352 | init_excp_750cl(env); | |
5353 | env->dcache_line_size = 32; | |
5354 | env->icache_line_size = 32; | |
5355 | /* Allocate hardware IRQ controller */ | |
5356 | ppc6xx_irq_init(env); | |
5357 | } | |
5358 | ||
7856e3a4 AF |
5359 | POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data) |
5360 | { | |
ca5dff0a | 5361 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5362 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5363 | ||
ca5dff0a | 5364 | dc->desc = "PowerPC 750 CL"; |
7856e3a4 AF |
5365 | pcc->init_proc = init_proc_750cl; |
5366 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5367 | /* XXX: not implemented: |
5368 | * cache lock instructions: | |
5369 | * dcbz_l | |
5370 | * floating point paired instructions | |
5371 | * psq_lux | |
5372 | * psq_lx | |
5373 | * psq_stux | |
5374 | * psq_stx | |
5375 | * ps_abs | |
5376 | * ps_add | |
5377 | * ps_cmpo0 | |
5378 | * ps_cmpo1 | |
5379 | * ps_cmpu0 | |
5380 | * ps_cmpu1 | |
5381 | * ps_div | |
5382 | * ps_madd | |
5383 | * ps_madds0 | |
5384 | * ps_madds1 | |
5385 | * ps_merge00 | |
5386 | * ps_merge01 | |
5387 | * ps_merge10 | |
5388 | * ps_merge11 | |
5389 | * ps_mr | |
5390 | * ps_msub | |
5391 | * ps_mul | |
5392 | * ps_muls0 | |
5393 | * ps_muls1 | |
5394 | * ps_nabs | |
5395 | * ps_neg | |
5396 | * ps_nmadd | |
5397 | * ps_nmsub | |
5398 | * ps_res | |
5399 | * ps_rsqrte | |
5400 | * ps_sel | |
5401 | * ps_sub | |
5402 | * ps_sum0 | |
5403 | * ps_sum1 | |
5404 | */ | |
5405 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | | |
5406 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5407 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5408 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5409 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5410 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5411 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5412 | pcc->msr_mask = 0x000000000005FF77ULL; |
5413 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5414 | #if defined(CONFIG_SOFTMMU) |
5415 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5416 | #endif | |
ba9fd9f1 AF |
5417 | pcc->excp_model = POWERPC_EXCP_7x0; |
5418 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5419 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5420 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5421 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5422 | } |
5423 | ||
bd928eba JM |
5424 | static void init_proc_750cx (CPUPPCState *env) |
5425 | { | |
5426 | gen_spr_ne_601(env); | |
5427 | gen_spr_7xx(env); | |
5428 | /* XXX : not implemented */ | |
5429 | spr_register(env, SPR_L2CR, "L2CR", | |
5430 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 5431 | &spr_read_generic, spr_access_nop, |
bd928eba JM |
5432 | 0x00000000); |
5433 | /* Time base */ | |
5434 | gen_tbl(env); | |
5435 | /* Thermal management */ | |
5436 | gen_spr_thrm(env); | |
5437 | /* This register is not implemented but is present for compatibility */ | |
5438 | spr_register(env, SPR_SDA, "SDA", | |
5439 | SPR_NOACCESS, SPR_NOACCESS, | |
5440 | &spr_read_generic, &spr_write_generic, | |
5441 | 0x00000000); | |
5442 | /* Hardware implementation registers */ | |
5443 | /* XXX : not implemented */ | |
5444 | spr_register(env, SPR_HID0, "HID0", | |
5445 | SPR_NOACCESS, SPR_NOACCESS, | |
5446 | &spr_read_generic, &spr_write_generic, | |
5447 | 0x00000000); | |
5448 | /* XXX : not implemented */ | |
5449 | spr_register(env, SPR_HID1, "HID1", | |
5450 | SPR_NOACCESS, SPR_NOACCESS, | |
5451 | &spr_read_generic, &spr_write_generic, | |
5452 | 0x00000000); | |
5453 | /* Memory management */ | |
5454 | gen_low_BATs(env); | |
4e777442 JM |
5455 | /* PowerPC 750cx has 8 DBATs and 8 IBATs */ |
5456 | gen_high_BATs(env); | |
bd928eba JM |
5457 | init_excp_750cx(env); |
5458 | env->dcache_line_size = 32; | |
5459 | env->icache_line_size = 32; | |
5460 | /* Allocate hardware IRQ controller */ | |
5461 | ppc6xx_irq_init(env); | |
5462 | } | |
5463 | ||
7856e3a4 AF |
5464 | POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data) |
5465 | { | |
ca5dff0a | 5466 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5467 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5468 | ||
ca5dff0a | 5469 | dc->desc = "PowerPC 750CX"; |
7856e3a4 AF |
5470 | pcc->init_proc = init_proc_750cx; |
5471 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5472 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5473 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5474 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5475 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5476 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5477 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5478 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5479 | pcc->msr_mask = 0x000000000005FF77ULL; |
5480 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5481 | #if defined(CONFIG_SOFTMMU) |
5482 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5483 | #endif | |
ba9fd9f1 AF |
5484 | pcc->excp_model = POWERPC_EXCP_7x0; |
5485 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5486 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5487 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5488 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5489 | } |
5490 | ||
a750fc0b JM |
5491 | static void init_proc_750fx (CPUPPCState *env) |
5492 | { | |
5493 | gen_spr_ne_601(env); | |
5494 | gen_spr_7xx(env); | |
bd928eba JM |
5495 | /* XXX : not implemented */ |
5496 | spr_register(env, SPR_L2CR, "L2CR", | |
5497 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 5498 | &spr_read_generic, spr_access_nop, |
bd928eba | 5499 | 0x00000000); |
a750fc0b JM |
5500 | /* Time base */ |
5501 | gen_tbl(env); | |
5502 | /* Thermal management */ | |
5503 | gen_spr_thrm(env); | |
bd928eba JM |
5504 | /* XXX : not implemented */ |
5505 | spr_register(env, SPR_750_THRM4, "THRM4", | |
5506 | SPR_NOACCESS, SPR_NOACCESS, | |
5507 | &spr_read_generic, &spr_write_generic, | |
5508 | 0x00000000); | |
a750fc0b JM |
5509 | /* Hardware implementation registers */ |
5510 | /* XXX : not implemented */ | |
5511 | spr_register(env, SPR_HID0, "HID0", | |
5512 | SPR_NOACCESS, SPR_NOACCESS, | |
5513 | &spr_read_generic, &spr_write_generic, | |
5514 | 0x00000000); | |
5515 | /* XXX : not implemented */ | |
5516 | spr_register(env, SPR_HID1, "HID1", | |
5517 | SPR_NOACCESS, SPR_NOACCESS, | |
5518 | &spr_read_generic, &spr_write_generic, | |
5519 | 0x00000000); | |
5520 | /* XXX : not implemented */ | |
bd928eba | 5521 | spr_register(env, SPR_750FX_HID2, "HID2", |
a750fc0b JM |
5522 | SPR_NOACCESS, SPR_NOACCESS, |
5523 | &spr_read_generic, &spr_write_generic, | |
5524 | 0x00000000); | |
5525 | /* Memory management */ | |
5526 | gen_low_BATs(env); | |
5527 | /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */ | |
5528 | gen_high_BATs(env); | |
bd928eba | 5529 | init_excp_7x0(env); |
d63001d1 JM |
5530 | env->dcache_line_size = 32; |
5531 | env->icache_line_size = 32; | |
a750fc0b JM |
5532 | /* Allocate hardware IRQ controller */ |
5533 | ppc6xx_irq_init(env); | |
5534 | } | |
5535 | ||
7856e3a4 AF |
5536 | POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data) |
5537 | { | |
ca5dff0a | 5538 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5539 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5540 | ||
ca5dff0a | 5541 | dc->desc = "PowerPC 750FX"; |
7856e3a4 AF |
5542 | pcc->init_proc = init_proc_750fx; |
5543 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5544 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5545 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5546 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5547 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5548 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5549 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5550 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5551 | pcc->msr_mask = 0x000000000005FF77ULL; |
5552 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5553 | #if defined(CONFIG_SOFTMMU) |
5554 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5555 | #endif | |
ba9fd9f1 AF |
5556 | pcc->excp_model = POWERPC_EXCP_7x0; |
5557 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5558 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5559 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5560 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5561 | } |
5562 | ||
bd928eba JM |
5563 | static void init_proc_750gx (CPUPPCState *env) |
5564 | { | |
5565 | gen_spr_ne_601(env); | |
5566 | gen_spr_7xx(env); | |
5567 | /* XXX : not implemented (XXX: different from 750fx) */ | |
5568 | spr_register(env, SPR_L2CR, "L2CR", | |
5569 | SPR_NOACCESS, SPR_NOACCESS, | |
9633fcc6 | 5570 | &spr_read_generic, spr_access_nop, |
bd928eba JM |
5571 | 0x00000000); |
5572 | /* Time base */ | |
5573 | gen_tbl(env); | |
5574 | /* Thermal management */ | |
5575 | gen_spr_thrm(env); | |
5576 | /* XXX : not implemented */ | |
5577 | spr_register(env, SPR_750_THRM4, "THRM4", | |
5578 | SPR_NOACCESS, SPR_NOACCESS, | |
5579 | &spr_read_generic, &spr_write_generic, | |
5580 | 0x00000000); | |
5581 | /* Hardware implementation registers */ | |
5582 | /* XXX : not implemented (XXX: different from 750fx) */ | |
5583 | spr_register(env, SPR_HID0, "HID0", | |
5584 | SPR_NOACCESS, SPR_NOACCESS, | |
5585 | &spr_read_generic, &spr_write_generic, | |
5586 | 0x00000000); | |
5587 | /* XXX : not implemented */ | |
5588 | spr_register(env, SPR_HID1, "HID1", | |
5589 | SPR_NOACCESS, SPR_NOACCESS, | |
5590 | &spr_read_generic, &spr_write_generic, | |
5591 | 0x00000000); | |
5592 | /* XXX : not implemented (XXX: different from 750fx) */ | |
5593 | spr_register(env, SPR_750FX_HID2, "HID2", | |
5594 | SPR_NOACCESS, SPR_NOACCESS, | |
5595 | &spr_read_generic, &spr_write_generic, | |
5596 | 0x00000000); | |
5597 | /* Memory management */ | |
5598 | gen_low_BATs(env); | |
5599 | /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */ | |
5600 | gen_high_BATs(env); | |
5601 | init_excp_7x0(env); | |
5602 | env->dcache_line_size = 32; | |
5603 | env->icache_line_size = 32; | |
5604 | /* Allocate hardware IRQ controller */ | |
5605 | ppc6xx_irq_init(env); | |
5606 | } | |
5607 | ||
7856e3a4 AF |
5608 | POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data) |
5609 | { | |
ca5dff0a | 5610 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5611 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5612 | ||
ca5dff0a | 5613 | dc->desc = "PowerPC 750GX"; |
7856e3a4 AF |
5614 | pcc->init_proc = init_proc_750gx; |
5615 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5616 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5617 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5618 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5619 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5620 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5621 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5622 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5623 | pcc->msr_mask = 0x000000000005FF77ULL; |
5624 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5625 | #if defined(CONFIG_SOFTMMU) |
5626 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5627 | #endif | |
ba9fd9f1 AF |
5628 | pcc->excp_model = POWERPC_EXCP_7x0; |
5629 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5630 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5631 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5632 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5633 | } |
5634 | ||
bd928eba JM |
5635 | static void init_proc_745 (CPUPPCState *env) |
5636 | { | |
5637 | gen_spr_ne_601(env); | |
5638 | gen_spr_7xx(env); | |
5639 | gen_spr_G2_755(env); | |
5640 | /* Time base */ | |
5641 | gen_tbl(env); | |
5642 | /* Thermal management */ | |
5643 | gen_spr_thrm(env); | |
5644 | /* Hardware implementation registers */ | |
5645 | /* XXX : not implemented */ | |
5646 | spr_register(env, SPR_HID0, "HID0", | |
5647 | SPR_NOACCESS, SPR_NOACCESS, | |
5648 | &spr_read_generic, &spr_write_generic, | |
5649 | 0x00000000); | |
5650 | /* XXX : not implemented */ | |
5651 | spr_register(env, SPR_HID1, "HID1", | |
5652 | SPR_NOACCESS, SPR_NOACCESS, | |
5653 | &spr_read_generic, &spr_write_generic, | |
5654 | 0x00000000); | |
5655 | /* XXX : not implemented */ | |
5656 | spr_register(env, SPR_HID2, "HID2", | |
5657 | SPR_NOACCESS, SPR_NOACCESS, | |
5658 | &spr_read_generic, &spr_write_generic, | |
5659 | 0x00000000); | |
5660 | /* Memory management */ | |
5661 | gen_low_BATs(env); | |
5662 | gen_high_BATs(env); | |
5663 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
5664 | init_excp_7x5(env); | |
5665 | env->dcache_line_size = 32; | |
5666 | env->icache_line_size = 32; | |
5667 | /* Allocate hardware IRQ controller */ | |
5668 | ppc6xx_irq_init(env); | |
5669 | } | |
5670 | ||
7856e3a4 AF |
5671 | POWERPC_FAMILY(745)(ObjectClass *oc, void *data) |
5672 | { | |
ca5dff0a | 5673 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5674 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5675 | ||
ca5dff0a | 5676 | dc->desc = "PowerPC 745"; |
7856e3a4 AF |
5677 | pcc->init_proc = init_proc_745; |
5678 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5679 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5680 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5681 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5682 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5683 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5684 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
5685 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5686 | pcc->msr_mask = 0x000000000005FF77ULL; |
5687 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
5688 | pcc->excp_model = POWERPC_EXCP_7x5; | |
5689 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5690 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5691 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5692 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5693 | } |
5694 | ||
bd928eba | 5695 | static void init_proc_755 (CPUPPCState *env) |
a750fc0b JM |
5696 | { |
5697 | gen_spr_ne_601(env); | |
bd928eba | 5698 | gen_spr_7xx(env); |
a750fc0b JM |
5699 | gen_spr_G2_755(env); |
5700 | /* Time base */ | |
5701 | gen_tbl(env); | |
5702 | /* L2 cache control */ | |
5703 | /* XXX : not implemented */ | |
bd928eba | 5704 | spr_register(env, SPR_L2CR, "L2CR", |
a750fc0b | 5705 | SPR_NOACCESS, SPR_NOACCESS, |
9633fcc6 | 5706 | &spr_read_generic, spr_access_nop, |
a750fc0b JM |
5707 | 0x00000000); |
5708 | /* XXX : not implemented */ | |
5709 | spr_register(env, SPR_L2PMCR, "L2PMCR", | |
5710 | SPR_NOACCESS, SPR_NOACCESS, | |
5711 | &spr_read_generic, &spr_write_generic, | |
5712 | 0x00000000); | |
bd928eba JM |
5713 | /* Thermal management */ |
5714 | gen_spr_thrm(env); | |
a750fc0b JM |
5715 | /* Hardware implementation registers */ |
5716 | /* XXX : not implemented */ | |
5717 | spr_register(env, SPR_HID0, "HID0", | |
5718 | SPR_NOACCESS, SPR_NOACCESS, | |
5719 | &spr_read_generic, &spr_write_generic, | |
5720 | 0x00000000); | |
5721 | /* XXX : not implemented */ | |
5722 | spr_register(env, SPR_HID1, "HID1", | |
5723 | SPR_NOACCESS, SPR_NOACCESS, | |
5724 | &spr_read_generic, &spr_write_generic, | |
5725 | 0x00000000); | |
5726 | /* XXX : not implemented */ | |
5727 | spr_register(env, SPR_HID2, "HID2", | |
5728 | SPR_NOACCESS, SPR_NOACCESS, | |
5729 | &spr_read_generic, &spr_write_generic, | |
5730 | 0x00000000); | |
5731 | /* Memory management */ | |
5732 | gen_low_BATs(env); | |
5733 | gen_high_BATs(env); | |
5734 | gen_6xx_7xx_soft_tlb(env, 64, 2); | |
7a3a6927 | 5735 | init_excp_7x5(env); |
d63001d1 JM |
5736 | env->dcache_line_size = 32; |
5737 | env->icache_line_size = 32; | |
a750fc0b JM |
5738 | /* Allocate hardware IRQ controller */ |
5739 | ppc6xx_irq_init(env); | |
5740 | } | |
5741 | ||
7856e3a4 AF |
5742 | POWERPC_FAMILY(755)(ObjectClass *oc, void *data) |
5743 | { | |
ca5dff0a | 5744 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5745 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5746 | ||
ca5dff0a | 5747 | dc->desc = "PowerPC 755"; |
7856e3a4 AF |
5748 | pcc->init_proc = init_proc_755; |
5749 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5750 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5751 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5752 | PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | | |
5753 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
5754 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5755 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | | |
5756 | PPC_SEGMENT | PPC_EXTERN; | |
ba9fd9f1 AF |
5757 | pcc->msr_mask = 0x000000000005FF77ULL; |
5758 | pcc->mmu_model = POWERPC_MMU_SOFT_6xx; | |
5759 | pcc->excp_model = POWERPC_EXCP_7x5; | |
5760 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5761 | pcc->bfd_mach = bfd_mach_ppc_750; | |
5762 | pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | | |
5763 | POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5764 | } |
5765 | ||
a750fc0b JM |
5766 | static void init_proc_7400 (CPUPPCState *env) |
5767 | { | |
5768 | gen_spr_ne_601(env); | |
5769 | gen_spr_7xx(env); | |
5770 | /* Time base */ | |
5771 | gen_tbl(env); | |
5772 | /* 74xx specific SPR */ | |
5773 | gen_spr_74xx(env); | |
4e777442 JM |
5774 | /* XXX : not implemented */ |
5775 | spr_register(env, SPR_UBAMR, "UBAMR", | |
5776 | &spr_read_ureg, SPR_NOACCESS, | |
5777 | &spr_read_ureg, SPR_NOACCESS, | |
5778 | 0x00000000); | |
5779 | /* XXX: this seems not implemented on all revisions. */ | |
5780 | /* XXX : not implemented */ | |
5781 | spr_register(env, SPR_MSSCR1, "MSSCR1", | |
5782 | SPR_NOACCESS, SPR_NOACCESS, | |
5783 | &spr_read_generic, &spr_write_generic, | |
5784 | 0x00000000); | |
a750fc0b JM |
5785 | /* Thermal management */ |
5786 | gen_spr_thrm(env); | |
5787 | /* Memory management */ | |
5788 | gen_low_BATs(env); | |
e1833e1f | 5789 | init_excp_7400(env); |
d63001d1 JM |
5790 | env->dcache_line_size = 32; |
5791 | env->icache_line_size = 32; | |
a750fc0b JM |
5792 | /* Allocate hardware IRQ controller */ |
5793 | ppc6xx_irq_init(env); | |
5794 | } | |
5795 | ||
7856e3a4 AF |
5796 | POWERPC_FAMILY(7400)(ObjectClass *oc, void *data) |
5797 | { | |
ca5dff0a | 5798 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5799 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5800 | ||
ca5dff0a | 5801 | dc->desc = "PowerPC 7400 (aka G4)"; |
7856e3a4 AF |
5802 | pcc->init_proc = init_proc_7400; |
5803 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5804 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5805 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5806 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
5807 | PPC_FLOAT_STFIWX | | |
5808 | PPC_CACHE | PPC_CACHE_ICBI | | |
5809 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
5810 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5811 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5812 | PPC_MEM_TLBIA | | |
5813 | PPC_SEGMENT | PPC_EXTERN | | |
5814 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
5815 | pcc->msr_mask = 0x000000000205FF77ULL; |
5816 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5817 | #if defined(CONFIG_SOFTMMU) |
5818 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5819 | #endif | |
ba9fd9f1 AF |
5820 | pcc->excp_model = POWERPC_EXCP_74xx; |
5821 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5822 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
5823 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
5824 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
5825 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5826 | } |
5827 | ||
a750fc0b JM |
5828 | static void init_proc_7410 (CPUPPCState *env) |
5829 | { | |
5830 | gen_spr_ne_601(env); | |
5831 | gen_spr_7xx(env); | |
5832 | /* Time base */ | |
5833 | gen_tbl(env); | |
5834 | /* 74xx specific SPR */ | |
5835 | gen_spr_74xx(env); | |
4e777442 JM |
5836 | /* XXX : not implemented */ |
5837 | spr_register(env, SPR_UBAMR, "UBAMR", | |
5838 | &spr_read_ureg, SPR_NOACCESS, | |
5839 | &spr_read_ureg, SPR_NOACCESS, | |
5840 | 0x00000000); | |
a750fc0b JM |
5841 | /* Thermal management */ |
5842 | gen_spr_thrm(env); | |
5843 | /* L2PMCR */ | |
5844 | /* XXX : not implemented */ | |
5845 | spr_register(env, SPR_L2PMCR, "L2PMCR", | |
5846 | SPR_NOACCESS, SPR_NOACCESS, | |
5847 | &spr_read_generic, &spr_write_generic, | |
5848 | 0x00000000); | |
5849 | /* LDSTDB */ | |
5850 | /* XXX : not implemented */ | |
5851 | spr_register(env, SPR_LDSTDB, "LDSTDB", | |
5852 | SPR_NOACCESS, SPR_NOACCESS, | |
5853 | &spr_read_generic, &spr_write_generic, | |
5854 | 0x00000000); | |
5855 | /* Memory management */ | |
5856 | gen_low_BATs(env); | |
e1833e1f | 5857 | init_excp_7400(env); |
d63001d1 JM |
5858 | env->dcache_line_size = 32; |
5859 | env->icache_line_size = 32; | |
a750fc0b JM |
5860 | /* Allocate hardware IRQ controller */ |
5861 | ppc6xx_irq_init(env); | |
5862 | } | |
5863 | ||
7856e3a4 AF |
5864 | POWERPC_FAMILY(7410)(ObjectClass *oc, void *data) |
5865 | { | |
ca5dff0a | 5866 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5867 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5868 | ||
ca5dff0a | 5869 | dc->desc = "PowerPC 7410 (aka G4)"; |
7856e3a4 AF |
5870 | pcc->init_proc = init_proc_7410; |
5871 | pcc->check_pow = check_pow_hid0; | |
53116ebf AF |
5872 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5873 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5874 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
5875 | PPC_FLOAT_STFIWX | | |
5876 | PPC_CACHE | PPC_CACHE_ICBI | | |
5877 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
5878 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5879 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5880 | PPC_MEM_TLBIA | | |
5881 | PPC_SEGMENT | PPC_EXTERN | | |
5882 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
5883 | pcc->msr_mask = 0x000000000205FF77ULL; |
5884 | pcc->mmu_model = POWERPC_MMU_32B; | |
b632a148 DG |
5885 | #if defined(CONFIG_SOFTMMU) |
5886 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
5887 | #endif | |
ba9fd9f1 AF |
5888 | pcc->excp_model = POWERPC_EXCP_74xx; |
5889 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5890 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
5891 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
5892 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
5893 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5894 | } |
5895 | ||
a750fc0b JM |
5896 | static void init_proc_7440 (CPUPPCState *env) |
5897 | { | |
5898 | gen_spr_ne_601(env); | |
5899 | gen_spr_7xx(env); | |
5900 | /* Time base */ | |
5901 | gen_tbl(env); | |
5902 | /* 74xx specific SPR */ | |
5903 | gen_spr_74xx(env); | |
4e777442 JM |
5904 | /* XXX : not implemented */ |
5905 | spr_register(env, SPR_UBAMR, "UBAMR", | |
5906 | &spr_read_ureg, SPR_NOACCESS, | |
5907 | &spr_read_ureg, SPR_NOACCESS, | |
5908 | 0x00000000); | |
a750fc0b JM |
5909 | /* LDSTCR */ |
5910 | /* XXX : not implemented */ | |
5911 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
5912 | SPR_NOACCESS, SPR_NOACCESS, | |
5913 | &spr_read_generic, &spr_write_generic, | |
5914 | 0x00000000); | |
5915 | /* ICTRL */ | |
5916 | /* XXX : not implemented */ | |
5917 | spr_register(env, SPR_ICTRL, "ICTRL", | |
5918 | SPR_NOACCESS, SPR_NOACCESS, | |
5919 | &spr_read_generic, &spr_write_generic, | |
5920 | 0x00000000); | |
5921 | /* MSSSR0 */ | |
578bb252 | 5922 | /* XXX : not implemented */ |
a750fc0b JM |
5923 | spr_register(env, SPR_MSSSR0, "MSSSR0", |
5924 | SPR_NOACCESS, SPR_NOACCESS, | |
5925 | &spr_read_generic, &spr_write_generic, | |
5926 | 0x00000000); | |
5927 | /* PMC */ | |
5928 | /* XXX : not implemented */ | |
5929 | spr_register(env, SPR_PMC5, "PMC5", | |
5930 | SPR_NOACCESS, SPR_NOACCESS, | |
5931 | &spr_read_generic, &spr_write_generic, | |
5932 | 0x00000000); | |
578bb252 | 5933 | /* XXX : not implemented */ |
a750fc0b JM |
5934 | spr_register(env, SPR_UPMC5, "UPMC5", |
5935 | &spr_read_ureg, SPR_NOACCESS, | |
5936 | &spr_read_ureg, SPR_NOACCESS, | |
5937 | 0x00000000); | |
578bb252 | 5938 | /* XXX : not implemented */ |
a750fc0b JM |
5939 | spr_register(env, SPR_PMC6, "PMC6", |
5940 | SPR_NOACCESS, SPR_NOACCESS, | |
5941 | &spr_read_generic, &spr_write_generic, | |
5942 | 0x00000000); | |
578bb252 | 5943 | /* XXX : not implemented */ |
a750fc0b JM |
5944 | spr_register(env, SPR_UPMC6, "UPMC6", |
5945 | &spr_read_ureg, SPR_NOACCESS, | |
5946 | &spr_read_ureg, SPR_NOACCESS, | |
5947 | 0x00000000); | |
5948 | /* Memory management */ | |
5949 | gen_low_BATs(env); | |
578bb252 | 5950 | gen_74xx_soft_tlb(env, 128, 2); |
1c27f8fb | 5951 | init_excp_7450(env); |
d63001d1 JM |
5952 | env->dcache_line_size = 32; |
5953 | env->icache_line_size = 32; | |
a750fc0b JM |
5954 | /* Allocate hardware IRQ controller */ |
5955 | ppc6xx_irq_init(env); | |
5956 | } | |
a750fc0b | 5957 | |
7856e3a4 AF |
5958 | POWERPC_FAMILY(7440)(ObjectClass *oc, void *data) |
5959 | { | |
ca5dff0a | 5960 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
5961 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5962 | ||
ca5dff0a | 5963 | dc->desc = "PowerPC 7440 (aka G4)"; |
7856e3a4 AF |
5964 | pcc->init_proc = init_proc_7440; |
5965 | pcc->check_pow = check_pow_hid0_74xx; | |
53116ebf AF |
5966 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5967 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
5968 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
5969 | PPC_FLOAT_STFIWX | | |
5970 | PPC_CACHE | PPC_CACHE_ICBI | | |
5971 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
5972 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
5973 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
5974 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
5975 | PPC_SEGMENT | PPC_EXTERN | | |
5976 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
5977 | pcc->msr_mask = 0x000000000205FF77ULL; |
5978 | pcc->mmu_model = POWERPC_MMU_SOFT_74xx; | |
5979 | pcc->excp_model = POWERPC_EXCP_74xx; | |
5980 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
5981 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
5982 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
5983 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
5984 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
5985 | } |
5986 | ||
a750fc0b JM |
5987 | static void init_proc_7450 (CPUPPCState *env) |
5988 | { | |
5989 | gen_spr_ne_601(env); | |
5990 | gen_spr_7xx(env); | |
5991 | /* Time base */ | |
5992 | gen_tbl(env); | |
5993 | /* 74xx specific SPR */ | |
5994 | gen_spr_74xx(env); | |
5995 | /* Level 3 cache control */ | |
5996 | gen_l3_ctrl(env); | |
4e777442 JM |
5997 | /* L3ITCR1 */ |
5998 | /* XXX : not implemented */ | |
5999 | spr_register(env, SPR_L3ITCR1, "L3ITCR1", | |
6000 | SPR_NOACCESS, SPR_NOACCESS, | |
6001 | &spr_read_generic, &spr_write_generic, | |
6002 | 0x00000000); | |
6003 | /* L3ITCR2 */ | |
6004 | /* XXX : not implemented */ | |
6005 | spr_register(env, SPR_L3ITCR2, "L3ITCR2", | |
6006 | SPR_NOACCESS, SPR_NOACCESS, | |
6007 | &spr_read_generic, &spr_write_generic, | |
6008 | 0x00000000); | |
6009 | /* L3ITCR3 */ | |
6010 | /* XXX : not implemented */ | |
6011 | spr_register(env, SPR_L3ITCR3, "L3ITCR3", | |
6012 | SPR_NOACCESS, SPR_NOACCESS, | |
6013 | &spr_read_generic, &spr_write_generic, | |
6014 | 0x00000000); | |
6015 | /* L3OHCR */ | |
6016 | /* XXX : not implemented */ | |
6017 | spr_register(env, SPR_L3OHCR, "L3OHCR", | |
6018 | SPR_NOACCESS, SPR_NOACCESS, | |
6019 | &spr_read_generic, &spr_write_generic, | |
6020 | 0x00000000); | |
6021 | /* XXX : not implemented */ | |
6022 | spr_register(env, SPR_UBAMR, "UBAMR", | |
6023 | &spr_read_ureg, SPR_NOACCESS, | |
6024 | &spr_read_ureg, SPR_NOACCESS, | |
6025 | 0x00000000); | |
a750fc0b JM |
6026 | /* LDSTCR */ |
6027 | /* XXX : not implemented */ | |
6028 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
6029 | SPR_NOACCESS, SPR_NOACCESS, | |
6030 | &spr_read_generic, &spr_write_generic, | |
6031 | 0x00000000); | |
6032 | /* ICTRL */ | |
6033 | /* XXX : not implemented */ | |
6034 | spr_register(env, SPR_ICTRL, "ICTRL", | |
6035 | SPR_NOACCESS, SPR_NOACCESS, | |
6036 | &spr_read_generic, &spr_write_generic, | |
6037 | 0x00000000); | |
6038 | /* MSSSR0 */ | |
578bb252 | 6039 | /* XXX : not implemented */ |
a750fc0b JM |
6040 | spr_register(env, SPR_MSSSR0, "MSSSR0", |
6041 | SPR_NOACCESS, SPR_NOACCESS, | |
6042 | &spr_read_generic, &spr_write_generic, | |
6043 | 0x00000000); | |
6044 | /* PMC */ | |
6045 | /* XXX : not implemented */ | |
6046 | spr_register(env, SPR_PMC5, "PMC5", | |
6047 | SPR_NOACCESS, SPR_NOACCESS, | |
6048 | &spr_read_generic, &spr_write_generic, | |
6049 | 0x00000000); | |
578bb252 | 6050 | /* XXX : not implemented */ |
a750fc0b JM |
6051 | spr_register(env, SPR_UPMC5, "UPMC5", |
6052 | &spr_read_ureg, SPR_NOACCESS, | |
6053 | &spr_read_ureg, SPR_NOACCESS, | |
6054 | 0x00000000); | |
578bb252 | 6055 | /* XXX : not implemented */ |
a750fc0b JM |
6056 | spr_register(env, SPR_PMC6, "PMC6", |
6057 | SPR_NOACCESS, SPR_NOACCESS, | |
6058 | &spr_read_generic, &spr_write_generic, | |
6059 | 0x00000000); | |
578bb252 | 6060 | /* XXX : not implemented */ |
a750fc0b JM |
6061 | spr_register(env, SPR_UPMC6, "UPMC6", |
6062 | &spr_read_ureg, SPR_NOACCESS, | |
6063 | &spr_read_ureg, SPR_NOACCESS, | |
6064 | 0x00000000); | |
6065 | /* Memory management */ | |
6066 | gen_low_BATs(env); | |
578bb252 | 6067 | gen_74xx_soft_tlb(env, 128, 2); |
e1833e1f | 6068 | init_excp_7450(env); |
d63001d1 JM |
6069 | env->dcache_line_size = 32; |
6070 | env->icache_line_size = 32; | |
a750fc0b JM |
6071 | /* Allocate hardware IRQ controller */ |
6072 | ppc6xx_irq_init(env); | |
6073 | } | |
a750fc0b | 6074 | |
7856e3a4 AF |
6075 | POWERPC_FAMILY(7450)(ObjectClass *oc, void *data) |
6076 | { | |
ca5dff0a | 6077 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6078 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6079 | ||
ca5dff0a | 6080 | dc->desc = "PowerPC 7450 (aka G4)"; |
7856e3a4 AF |
6081 | pcc->init_proc = init_proc_7450; |
6082 | pcc->check_pow = check_pow_hid0_74xx; | |
53116ebf AF |
6083 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6084 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6085 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6086 | PPC_FLOAT_STFIWX | | |
6087 | PPC_CACHE | PPC_CACHE_ICBI | | |
6088 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
6089 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6090 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6091 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
6092 | PPC_SEGMENT | PPC_EXTERN | | |
6093 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
6094 | pcc->msr_mask = 0x000000000205FF77ULL; |
6095 | pcc->mmu_model = POWERPC_MMU_SOFT_74xx; | |
6096 | pcc->excp_model = POWERPC_EXCP_74xx; | |
6097 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
6098 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
6099 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6100 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6101 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6102 | } |
6103 | ||
a750fc0b JM |
6104 | static void init_proc_7445 (CPUPPCState *env) |
6105 | { | |
6106 | gen_spr_ne_601(env); | |
6107 | gen_spr_7xx(env); | |
6108 | /* Time base */ | |
6109 | gen_tbl(env); | |
6110 | /* 74xx specific SPR */ | |
6111 | gen_spr_74xx(env); | |
6112 | /* LDSTCR */ | |
6113 | /* XXX : not implemented */ | |
6114 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
6115 | SPR_NOACCESS, SPR_NOACCESS, | |
6116 | &spr_read_generic, &spr_write_generic, | |
6117 | 0x00000000); | |
6118 | /* ICTRL */ | |
6119 | /* XXX : not implemented */ | |
6120 | spr_register(env, SPR_ICTRL, "ICTRL", | |
6121 | SPR_NOACCESS, SPR_NOACCESS, | |
6122 | &spr_read_generic, &spr_write_generic, | |
6123 | 0x00000000); | |
6124 | /* MSSSR0 */ | |
578bb252 | 6125 | /* XXX : not implemented */ |
a750fc0b JM |
6126 | spr_register(env, SPR_MSSSR0, "MSSSR0", |
6127 | SPR_NOACCESS, SPR_NOACCESS, | |
6128 | &spr_read_generic, &spr_write_generic, | |
6129 | 0x00000000); | |
6130 | /* PMC */ | |
6131 | /* XXX : not implemented */ | |
6132 | spr_register(env, SPR_PMC5, "PMC5", | |
6133 | SPR_NOACCESS, SPR_NOACCESS, | |
6134 | &spr_read_generic, &spr_write_generic, | |
6135 | 0x00000000); | |
578bb252 | 6136 | /* XXX : not implemented */ |
a750fc0b JM |
6137 | spr_register(env, SPR_UPMC5, "UPMC5", |
6138 | &spr_read_ureg, SPR_NOACCESS, | |
6139 | &spr_read_ureg, SPR_NOACCESS, | |
6140 | 0x00000000); | |
578bb252 | 6141 | /* XXX : not implemented */ |
a750fc0b JM |
6142 | spr_register(env, SPR_PMC6, "PMC6", |
6143 | SPR_NOACCESS, SPR_NOACCESS, | |
6144 | &spr_read_generic, &spr_write_generic, | |
6145 | 0x00000000); | |
578bb252 | 6146 | /* XXX : not implemented */ |
a750fc0b JM |
6147 | spr_register(env, SPR_UPMC6, "UPMC6", |
6148 | &spr_read_ureg, SPR_NOACCESS, | |
6149 | &spr_read_ureg, SPR_NOACCESS, | |
6150 | 0x00000000); | |
6151 | /* SPRGs */ | |
6152 | spr_register(env, SPR_SPRG4, "SPRG4", | |
6153 | SPR_NOACCESS, SPR_NOACCESS, | |
6154 | &spr_read_generic, &spr_write_generic, | |
6155 | 0x00000000); | |
6156 | spr_register(env, SPR_USPRG4, "USPRG4", | |
6157 | &spr_read_ureg, SPR_NOACCESS, | |
6158 | &spr_read_ureg, SPR_NOACCESS, | |
6159 | 0x00000000); | |
6160 | spr_register(env, SPR_SPRG5, "SPRG5", | |
6161 | SPR_NOACCESS, SPR_NOACCESS, | |
6162 | &spr_read_generic, &spr_write_generic, | |
6163 | 0x00000000); | |
6164 | spr_register(env, SPR_USPRG5, "USPRG5", | |
6165 | &spr_read_ureg, SPR_NOACCESS, | |
6166 | &spr_read_ureg, SPR_NOACCESS, | |
6167 | 0x00000000); | |
6168 | spr_register(env, SPR_SPRG6, "SPRG6", | |
6169 | SPR_NOACCESS, SPR_NOACCESS, | |
6170 | &spr_read_generic, &spr_write_generic, | |
6171 | 0x00000000); | |
6172 | spr_register(env, SPR_USPRG6, "USPRG6", | |
6173 | &spr_read_ureg, SPR_NOACCESS, | |
6174 | &spr_read_ureg, SPR_NOACCESS, | |
6175 | 0x00000000); | |
6176 | spr_register(env, SPR_SPRG7, "SPRG7", | |
6177 | SPR_NOACCESS, SPR_NOACCESS, | |
6178 | &spr_read_generic, &spr_write_generic, | |
6179 | 0x00000000); | |
6180 | spr_register(env, SPR_USPRG7, "USPRG7", | |
6181 | &spr_read_ureg, SPR_NOACCESS, | |
6182 | &spr_read_ureg, SPR_NOACCESS, | |
6183 | 0x00000000); | |
6184 | /* Memory management */ | |
6185 | gen_low_BATs(env); | |
6186 | gen_high_BATs(env); | |
578bb252 | 6187 | gen_74xx_soft_tlb(env, 128, 2); |
e1833e1f | 6188 | init_excp_7450(env); |
d63001d1 JM |
6189 | env->dcache_line_size = 32; |
6190 | env->icache_line_size = 32; | |
a750fc0b JM |
6191 | /* Allocate hardware IRQ controller */ |
6192 | ppc6xx_irq_init(env); | |
6193 | } | |
a750fc0b | 6194 | |
7856e3a4 AF |
6195 | POWERPC_FAMILY(7445)(ObjectClass *oc, void *data) |
6196 | { | |
ca5dff0a | 6197 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6198 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6199 | ||
ca5dff0a | 6200 | dc->desc = "PowerPC 7445 (aka G4)"; |
7856e3a4 AF |
6201 | pcc->init_proc = init_proc_7445; |
6202 | pcc->check_pow = check_pow_hid0_74xx; | |
53116ebf AF |
6203 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6204 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6205 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6206 | PPC_FLOAT_STFIWX | | |
6207 | PPC_CACHE | PPC_CACHE_ICBI | | |
6208 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
6209 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6210 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6211 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
6212 | PPC_SEGMENT | PPC_EXTERN | | |
6213 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
6214 | pcc->msr_mask = 0x000000000205FF77ULL; |
6215 | pcc->mmu_model = POWERPC_MMU_SOFT_74xx; | |
6216 | pcc->excp_model = POWERPC_EXCP_74xx; | |
6217 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
6218 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
6219 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6220 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6221 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6222 | } |
6223 | ||
a750fc0b JM |
6224 | static void init_proc_7455 (CPUPPCState *env) |
6225 | { | |
6226 | gen_spr_ne_601(env); | |
6227 | gen_spr_7xx(env); | |
6228 | /* Time base */ | |
6229 | gen_tbl(env); | |
6230 | /* 74xx specific SPR */ | |
6231 | gen_spr_74xx(env); | |
6232 | /* Level 3 cache control */ | |
6233 | gen_l3_ctrl(env); | |
6234 | /* LDSTCR */ | |
6235 | /* XXX : not implemented */ | |
6236 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
6237 | SPR_NOACCESS, SPR_NOACCESS, | |
6238 | &spr_read_generic, &spr_write_generic, | |
6239 | 0x00000000); | |
6240 | /* ICTRL */ | |
6241 | /* XXX : not implemented */ | |
6242 | spr_register(env, SPR_ICTRL, "ICTRL", | |
6243 | SPR_NOACCESS, SPR_NOACCESS, | |
6244 | &spr_read_generic, &spr_write_generic, | |
6245 | 0x00000000); | |
6246 | /* MSSSR0 */ | |
578bb252 | 6247 | /* XXX : not implemented */ |
a750fc0b JM |
6248 | spr_register(env, SPR_MSSSR0, "MSSSR0", |
6249 | SPR_NOACCESS, SPR_NOACCESS, | |
6250 | &spr_read_generic, &spr_write_generic, | |
6251 | 0x00000000); | |
6252 | /* PMC */ | |
6253 | /* XXX : not implemented */ | |
6254 | spr_register(env, SPR_PMC5, "PMC5", | |
6255 | SPR_NOACCESS, SPR_NOACCESS, | |
6256 | &spr_read_generic, &spr_write_generic, | |
6257 | 0x00000000); | |
578bb252 | 6258 | /* XXX : not implemented */ |
a750fc0b JM |
6259 | spr_register(env, SPR_UPMC5, "UPMC5", |
6260 | &spr_read_ureg, SPR_NOACCESS, | |
6261 | &spr_read_ureg, SPR_NOACCESS, | |
6262 | 0x00000000); | |
578bb252 | 6263 | /* XXX : not implemented */ |
a750fc0b JM |
6264 | spr_register(env, SPR_PMC6, "PMC6", |
6265 | SPR_NOACCESS, SPR_NOACCESS, | |
6266 | &spr_read_generic, &spr_write_generic, | |
6267 | 0x00000000); | |
578bb252 | 6268 | /* XXX : not implemented */ |
a750fc0b JM |
6269 | spr_register(env, SPR_UPMC6, "UPMC6", |
6270 | &spr_read_ureg, SPR_NOACCESS, | |
6271 | &spr_read_ureg, SPR_NOACCESS, | |
6272 | 0x00000000); | |
6273 | /* SPRGs */ | |
6274 | spr_register(env, SPR_SPRG4, "SPRG4", | |
6275 | SPR_NOACCESS, SPR_NOACCESS, | |
6276 | &spr_read_generic, &spr_write_generic, | |
6277 | 0x00000000); | |
6278 | spr_register(env, SPR_USPRG4, "USPRG4", | |
6279 | &spr_read_ureg, SPR_NOACCESS, | |
6280 | &spr_read_ureg, SPR_NOACCESS, | |
6281 | 0x00000000); | |
6282 | spr_register(env, SPR_SPRG5, "SPRG5", | |
6283 | SPR_NOACCESS, SPR_NOACCESS, | |
6284 | &spr_read_generic, &spr_write_generic, | |
6285 | 0x00000000); | |
6286 | spr_register(env, SPR_USPRG5, "USPRG5", | |
6287 | &spr_read_ureg, SPR_NOACCESS, | |
6288 | &spr_read_ureg, SPR_NOACCESS, | |
6289 | 0x00000000); | |
6290 | spr_register(env, SPR_SPRG6, "SPRG6", | |
6291 | SPR_NOACCESS, SPR_NOACCESS, | |
6292 | &spr_read_generic, &spr_write_generic, | |
6293 | 0x00000000); | |
6294 | spr_register(env, SPR_USPRG6, "USPRG6", | |
6295 | &spr_read_ureg, SPR_NOACCESS, | |
6296 | &spr_read_ureg, SPR_NOACCESS, | |
6297 | 0x00000000); | |
6298 | spr_register(env, SPR_SPRG7, "SPRG7", | |
6299 | SPR_NOACCESS, SPR_NOACCESS, | |
6300 | &spr_read_generic, &spr_write_generic, | |
6301 | 0x00000000); | |
6302 | spr_register(env, SPR_USPRG7, "USPRG7", | |
6303 | &spr_read_ureg, SPR_NOACCESS, | |
6304 | &spr_read_ureg, SPR_NOACCESS, | |
6305 | 0x00000000); | |
6306 | /* Memory management */ | |
6307 | gen_low_BATs(env); | |
6308 | gen_high_BATs(env); | |
578bb252 | 6309 | gen_74xx_soft_tlb(env, 128, 2); |
e1833e1f | 6310 | init_excp_7450(env); |
d63001d1 JM |
6311 | env->dcache_line_size = 32; |
6312 | env->icache_line_size = 32; | |
a750fc0b JM |
6313 | /* Allocate hardware IRQ controller */ |
6314 | ppc6xx_irq_init(env); | |
6315 | } | |
a750fc0b | 6316 | |
7856e3a4 AF |
6317 | POWERPC_FAMILY(7455)(ObjectClass *oc, void *data) |
6318 | { | |
ca5dff0a | 6319 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6320 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6321 | ||
ca5dff0a | 6322 | dc->desc = "PowerPC 7455 (aka G4)"; |
7856e3a4 AF |
6323 | pcc->init_proc = init_proc_7455; |
6324 | pcc->check_pow = check_pow_hid0_74xx; | |
53116ebf AF |
6325 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6326 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6327 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6328 | PPC_FLOAT_STFIWX | | |
6329 | PPC_CACHE | PPC_CACHE_ICBI | | |
6330 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
6331 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6332 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6333 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
6334 | PPC_SEGMENT | PPC_EXTERN | | |
6335 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
6336 | pcc->msr_mask = 0x000000000205FF77ULL; |
6337 | pcc->mmu_model = POWERPC_MMU_SOFT_74xx; | |
6338 | pcc->excp_model = POWERPC_EXCP_74xx; | |
6339 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
6340 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
6341 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6342 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6343 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6344 | } |
6345 | ||
4e777442 JM |
6346 | static void init_proc_7457 (CPUPPCState *env) |
6347 | { | |
6348 | gen_spr_ne_601(env); | |
6349 | gen_spr_7xx(env); | |
6350 | /* Time base */ | |
6351 | gen_tbl(env); | |
6352 | /* 74xx specific SPR */ | |
6353 | gen_spr_74xx(env); | |
6354 | /* Level 3 cache control */ | |
6355 | gen_l3_ctrl(env); | |
6356 | /* L3ITCR1 */ | |
6357 | /* XXX : not implemented */ | |
6358 | spr_register(env, SPR_L3ITCR1, "L3ITCR1", | |
6359 | SPR_NOACCESS, SPR_NOACCESS, | |
6360 | &spr_read_generic, &spr_write_generic, | |
6361 | 0x00000000); | |
6362 | /* L3ITCR2 */ | |
6363 | /* XXX : not implemented */ | |
6364 | spr_register(env, SPR_L3ITCR2, "L3ITCR2", | |
6365 | SPR_NOACCESS, SPR_NOACCESS, | |
6366 | &spr_read_generic, &spr_write_generic, | |
6367 | 0x00000000); | |
6368 | /* L3ITCR3 */ | |
6369 | /* XXX : not implemented */ | |
6370 | spr_register(env, SPR_L3ITCR3, "L3ITCR3", | |
6371 | SPR_NOACCESS, SPR_NOACCESS, | |
6372 | &spr_read_generic, &spr_write_generic, | |
6373 | 0x00000000); | |
6374 | /* L3OHCR */ | |
6375 | /* XXX : not implemented */ | |
6376 | spr_register(env, SPR_L3OHCR, "L3OHCR", | |
6377 | SPR_NOACCESS, SPR_NOACCESS, | |
6378 | &spr_read_generic, &spr_write_generic, | |
6379 | 0x00000000); | |
6380 | /* LDSTCR */ | |
6381 | /* XXX : not implemented */ | |
6382 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
6383 | SPR_NOACCESS, SPR_NOACCESS, | |
6384 | &spr_read_generic, &spr_write_generic, | |
6385 | 0x00000000); | |
6386 | /* ICTRL */ | |
6387 | /* XXX : not implemented */ | |
6388 | spr_register(env, SPR_ICTRL, "ICTRL", | |
6389 | SPR_NOACCESS, SPR_NOACCESS, | |
6390 | &spr_read_generic, &spr_write_generic, | |
6391 | 0x00000000); | |
6392 | /* MSSSR0 */ | |
6393 | /* XXX : not implemented */ | |
6394 | spr_register(env, SPR_MSSSR0, "MSSSR0", | |
6395 | SPR_NOACCESS, SPR_NOACCESS, | |
6396 | &spr_read_generic, &spr_write_generic, | |
6397 | 0x00000000); | |
6398 | /* PMC */ | |
6399 | /* XXX : not implemented */ | |
6400 | spr_register(env, SPR_PMC5, "PMC5", | |
6401 | SPR_NOACCESS, SPR_NOACCESS, | |
6402 | &spr_read_generic, &spr_write_generic, | |
6403 | 0x00000000); | |
6404 | /* XXX : not implemented */ | |
6405 | spr_register(env, SPR_UPMC5, "UPMC5", | |
6406 | &spr_read_ureg, SPR_NOACCESS, | |
6407 | &spr_read_ureg, SPR_NOACCESS, | |
6408 | 0x00000000); | |
6409 | /* XXX : not implemented */ | |
6410 | spr_register(env, SPR_PMC6, "PMC6", | |
6411 | SPR_NOACCESS, SPR_NOACCESS, | |
6412 | &spr_read_generic, &spr_write_generic, | |
6413 | 0x00000000); | |
6414 | /* XXX : not implemented */ | |
6415 | spr_register(env, SPR_UPMC6, "UPMC6", | |
6416 | &spr_read_ureg, SPR_NOACCESS, | |
6417 | &spr_read_ureg, SPR_NOACCESS, | |
6418 | 0x00000000); | |
6419 | /* SPRGs */ | |
6420 | spr_register(env, SPR_SPRG4, "SPRG4", | |
6421 | SPR_NOACCESS, SPR_NOACCESS, | |
6422 | &spr_read_generic, &spr_write_generic, | |
6423 | 0x00000000); | |
6424 | spr_register(env, SPR_USPRG4, "USPRG4", | |
6425 | &spr_read_ureg, SPR_NOACCESS, | |
6426 | &spr_read_ureg, SPR_NOACCESS, | |
6427 | 0x00000000); | |
6428 | spr_register(env, SPR_SPRG5, "SPRG5", | |
6429 | SPR_NOACCESS, SPR_NOACCESS, | |
6430 | &spr_read_generic, &spr_write_generic, | |
6431 | 0x00000000); | |
6432 | spr_register(env, SPR_USPRG5, "USPRG5", | |
6433 | &spr_read_ureg, SPR_NOACCESS, | |
6434 | &spr_read_ureg, SPR_NOACCESS, | |
6435 | 0x00000000); | |
6436 | spr_register(env, SPR_SPRG6, "SPRG6", | |
6437 | SPR_NOACCESS, SPR_NOACCESS, | |
6438 | &spr_read_generic, &spr_write_generic, | |
6439 | 0x00000000); | |
6440 | spr_register(env, SPR_USPRG6, "USPRG6", | |
6441 | &spr_read_ureg, SPR_NOACCESS, | |
6442 | &spr_read_ureg, SPR_NOACCESS, | |
6443 | 0x00000000); | |
6444 | spr_register(env, SPR_SPRG7, "SPRG7", | |
6445 | SPR_NOACCESS, SPR_NOACCESS, | |
6446 | &spr_read_generic, &spr_write_generic, | |
6447 | 0x00000000); | |
6448 | spr_register(env, SPR_USPRG7, "USPRG7", | |
6449 | &spr_read_ureg, SPR_NOACCESS, | |
6450 | &spr_read_ureg, SPR_NOACCESS, | |
6451 | 0x00000000); | |
6452 | /* Memory management */ | |
6453 | gen_low_BATs(env); | |
6454 | gen_high_BATs(env); | |
6455 | gen_74xx_soft_tlb(env, 128, 2); | |
6456 | init_excp_7450(env); | |
6457 | env->dcache_line_size = 32; | |
6458 | env->icache_line_size = 32; | |
6459 | /* Allocate hardware IRQ controller */ | |
6460 | ppc6xx_irq_init(env); | |
6461 | } | |
6462 | ||
7856e3a4 AF |
6463 | POWERPC_FAMILY(7457)(ObjectClass *oc, void *data) |
6464 | { | |
ca5dff0a | 6465 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6466 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6467 | ||
ca5dff0a | 6468 | dc->desc = "PowerPC 7457 (aka G4)"; |
7856e3a4 AF |
6469 | pcc->init_proc = init_proc_7457; |
6470 | pcc->check_pow = check_pow_hid0_74xx; | |
53116ebf AF |
6471 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6472 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6473 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6474 | PPC_FLOAT_STFIWX | | |
6475 | PPC_CACHE | PPC_CACHE_ICBI | | |
6476 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
6477 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6478 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6479 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
6480 | PPC_SEGMENT | PPC_EXTERN | | |
6481 | PPC_ALTIVEC; | |
ba9fd9f1 AF |
6482 | pcc->msr_mask = 0x000000000205FF77ULL; |
6483 | pcc->mmu_model = POWERPC_MMU_SOFT_74xx; | |
6484 | pcc->excp_model = POWERPC_EXCP_74xx; | |
6485 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
6486 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
6487 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6488 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6489 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6490 | } |
6491 | ||
7162bdea JG |
6492 | static void init_proc_e600 (CPUPPCState *env) |
6493 | { | |
6494 | gen_spr_ne_601(env); | |
6495 | gen_spr_7xx(env); | |
6496 | /* Time base */ | |
6497 | gen_tbl(env); | |
6498 | /* 74xx specific SPR */ | |
6499 | gen_spr_74xx(env); | |
6500 | /* XXX : not implemented */ | |
6501 | spr_register(env, SPR_UBAMR, "UBAMR", | |
6502 | &spr_read_ureg, SPR_NOACCESS, | |
6503 | &spr_read_ureg, SPR_NOACCESS, | |
6504 | 0x00000000); | |
6505 | /* XXX : not implemented */ | |
6506 | spr_register(env, SPR_LDSTCR, "LDSTCR", | |
6507 | SPR_NOACCESS, SPR_NOACCESS, | |
6508 | &spr_read_generic, &spr_write_generic, | |
6509 | 0x00000000); | |
6510 | /* XXX : not implemented */ | |
6511 | spr_register(env, SPR_ICTRL, "ICTRL", | |
6512 | SPR_NOACCESS, SPR_NOACCESS, | |
6513 | &spr_read_generic, &spr_write_generic, | |
6514 | 0x00000000); | |
6515 | /* XXX : not implemented */ | |
6516 | spr_register(env, SPR_MSSSR0, "MSSSR0", | |
6517 | SPR_NOACCESS, SPR_NOACCESS, | |
6518 | &spr_read_generic, &spr_write_generic, | |
6519 | 0x00000000); | |
6520 | /* XXX : not implemented */ | |
6521 | spr_register(env, SPR_PMC5, "PMC5", | |
6522 | SPR_NOACCESS, SPR_NOACCESS, | |
6523 | &spr_read_generic, &spr_write_generic, | |
6524 | 0x00000000); | |
6525 | /* XXX : not implemented */ | |
6526 | spr_register(env, SPR_UPMC5, "UPMC5", | |
6527 | &spr_read_ureg, SPR_NOACCESS, | |
6528 | &spr_read_ureg, SPR_NOACCESS, | |
6529 | 0x00000000); | |
6530 | /* XXX : not implemented */ | |
6531 | spr_register(env, SPR_PMC6, "PMC6", | |
6532 | SPR_NOACCESS, SPR_NOACCESS, | |
6533 | &spr_read_generic, &spr_write_generic, | |
6534 | 0x00000000); | |
6535 | /* XXX : not implemented */ | |
6536 | spr_register(env, SPR_UPMC6, "UPMC6", | |
6537 | &spr_read_ureg, SPR_NOACCESS, | |
6538 | &spr_read_ureg, SPR_NOACCESS, | |
6539 | 0x00000000); | |
6540 | /* SPRGs */ | |
6541 | spr_register(env, SPR_SPRG4, "SPRG4", | |
6542 | SPR_NOACCESS, SPR_NOACCESS, | |
6543 | &spr_read_generic, &spr_write_generic, | |
6544 | 0x00000000); | |
6545 | spr_register(env, SPR_USPRG4, "USPRG4", | |
6546 | &spr_read_ureg, SPR_NOACCESS, | |
6547 | &spr_read_ureg, SPR_NOACCESS, | |
6548 | 0x00000000); | |
6549 | spr_register(env, SPR_SPRG5, "SPRG5", | |
6550 | SPR_NOACCESS, SPR_NOACCESS, | |
6551 | &spr_read_generic, &spr_write_generic, | |
6552 | 0x00000000); | |
6553 | spr_register(env, SPR_USPRG5, "USPRG5", | |
6554 | &spr_read_ureg, SPR_NOACCESS, | |
6555 | &spr_read_ureg, SPR_NOACCESS, | |
6556 | 0x00000000); | |
6557 | spr_register(env, SPR_SPRG6, "SPRG6", | |
6558 | SPR_NOACCESS, SPR_NOACCESS, | |
6559 | &spr_read_generic, &spr_write_generic, | |
6560 | 0x00000000); | |
6561 | spr_register(env, SPR_USPRG6, "USPRG6", | |
6562 | &spr_read_ureg, SPR_NOACCESS, | |
6563 | &spr_read_ureg, SPR_NOACCESS, | |
6564 | 0x00000000); | |
6565 | spr_register(env, SPR_SPRG7, "SPRG7", | |
6566 | SPR_NOACCESS, SPR_NOACCESS, | |
6567 | &spr_read_generic, &spr_write_generic, | |
6568 | 0x00000000); | |
6569 | spr_register(env, SPR_USPRG7, "USPRG7", | |
6570 | &spr_read_ureg, SPR_NOACCESS, | |
6571 | &spr_read_ureg, SPR_NOACCESS, | |
6572 | 0x00000000); | |
6573 | /* Memory management */ | |
6574 | gen_low_BATs(env); | |
6575 | gen_high_BATs(env); | |
6576 | gen_74xx_soft_tlb(env, 128, 2); | |
6577 | init_excp_7450(env); | |
6578 | env->dcache_line_size = 32; | |
6579 | env->icache_line_size = 32; | |
6580 | /* Allocate hardware IRQ controller */ | |
6581 | ppc6xx_irq_init(env); | |
6582 | } | |
6583 | ||
6584 | POWERPC_FAMILY(e600)(ObjectClass *oc, void *data) | |
6585 | { | |
6586 | DeviceClass *dc = DEVICE_CLASS(oc); | |
6587 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
6588 | ||
6589 | dc->desc = "PowerPC e600"; | |
6590 | pcc->init_proc = init_proc_e600; | |
6591 | pcc->check_pow = check_pow_hid0_74xx; | |
6592 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | | |
6593 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6594 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6595 | PPC_FLOAT_STFIWX | | |
6596 | PPC_CACHE | PPC_CACHE_ICBI | | |
6597 | PPC_CACHE_DCBA | PPC_CACHE_DCBZ | | |
6598 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6599 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6600 | PPC_MEM_TLBIA | PPC_74xx_TLB | | |
6601 | PPC_SEGMENT | PPC_EXTERN | | |
6602 | PPC_ALTIVEC; | |
6603 | pcc->insns_flags2 = PPC_NONE; | |
6604 | pcc->msr_mask = 0x000000000205FF77ULL; | |
6605 | pcc->mmu_model = POWERPC_MMU_32B; | |
6606 | #if defined(CONFIG_SOFTMMU) | |
6607 | pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; | |
6608 | #endif | |
6609 | pcc->excp_model = POWERPC_EXCP_74xx; | |
6610 | pcc->bus_model = PPC_FLAGS_INPUT_6xx; | |
6611 | pcc->bfd_mach = bfd_mach_ppc_7400; | |
6612 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6613 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6614 | POWERPC_FLAG_BUS_CLK; | |
6615 | } | |
6616 | ||
a750fc0b | 6617 | #if defined (TARGET_PPC64) |
417bf010 JM |
6618 | #if defined(CONFIG_USER_ONLY) |
6619 | #define POWERPC970_HID5_INIT 0x00000080 | |
6620 | #else | |
6621 | #define POWERPC970_HID5_INIT 0x00000000 | |
6622 | #endif | |
6623 | ||
2f462816 JM |
6624 | static int check_pow_970 (CPUPPCState *env) |
6625 | { | |
6626 | if (env->spr[SPR_HID0] & 0x00600000) | |
6627 | return 1; | |
6628 | ||
6629 | return 0; | |
6630 | } | |
6631 | ||
a750fc0b JM |
6632 | static void init_proc_970 (CPUPPCState *env) |
6633 | { | |
6634 | gen_spr_ne_601(env); | |
6635 | gen_spr_7xx(env); | |
6636 | /* Time base */ | |
6637 | gen_tbl(env); | |
6638 | /* Hardware implementation registers */ | |
6639 | /* XXX : not implemented */ | |
6640 | spr_register(env, SPR_HID0, "HID0", | |
6641 | SPR_NOACCESS, SPR_NOACCESS, | |
06403421 | 6642 | &spr_read_generic, &spr_write_clear, |
d63001d1 | 6643 | 0x60000000); |
a750fc0b JM |
6644 | /* XXX : not implemented */ |
6645 | spr_register(env, SPR_HID1, "HID1", | |
6646 | SPR_NOACCESS, SPR_NOACCESS, | |
6647 | &spr_read_generic, &spr_write_generic, | |
6648 | 0x00000000); | |
6649 | /* XXX : not implemented */ | |
e57448f1 JM |
6650 | spr_register(env, SPR_970_HID5, "HID5", |
6651 | SPR_NOACCESS, SPR_NOACCESS, | |
6652 | &spr_read_generic, &spr_write_generic, | |
417bf010 | 6653 | POWERPC970_HID5_INIT); |
a750fc0b JM |
6654 | /* Memory management */ |
6655 | /* XXX: not correct */ | |
6656 | gen_low_BATs(env); | |
12de9a39 JM |
6657 | spr_register(env, SPR_HIOR, "SPR_HIOR", |
6658 | SPR_NOACCESS, SPR_NOACCESS, | |
2adab7d6 BS |
6659 | &spr_read_hior, &spr_write_hior, |
6660 | 0x00000000); | |
f2e63a42 | 6661 | #if !defined(CONFIG_USER_ONLY) |
12de9a39 | 6662 | env->slb_nr = 32; |
f2e63a42 | 6663 | #endif |
e1833e1f | 6664 | init_excp_970(env); |
d63001d1 JM |
6665 | env->dcache_line_size = 128; |
6666 | env->icache_line_size = 128; | |
a750fc0b JM |
6667 | /* Allocate hardware IRQ controller */ |
6668 | ppc970_irq_init(env); | |
cf8358c8 AJ |
6669 | /* Can't find information on what this should be on reset. This |
6670 | * value is the one used by 74xx processors. */ | |
6671 | vscr_init(env, 0x00010000); | |
a750fc0b | 6672 | } |
a750fc0b | 6673 | |
7856e3a4 AF |
6674 | POWERPC_FAMILY(970)(ObjectClass *oc, void *data) |
6675 | { | |
ca5dff0a | 6676 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6677 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6678 | ||
ca5dff0a | 6679 | dc->desc = "PowerPC 970"; |
7856e3a4 AF |
6680 | pcc->init_proc = init_proc_970; |
6681 | pcc->check_pow = check_pow_970; | |
53116ebf AF |
6682 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6683 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6684 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6685 | PPC_FLOAT_STFIWX | | |
6686 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
6687 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6688 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6689 | PPC_64B | PPC_ALTIVEC | | |
6690 | PPC_SEGMENT_64B | PPC_SLBI; | |
ba9fd9f1 AF |
6691 | pcc->msr_mask = 0x900000000204FF36ULL; |
6692 | pcc->mmu_model = POWERPC_MMU_64B; | |
b632a148 DG |
6693 | #if defined(CONFIG_SOFTMMU) |
6694 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
6695 | #endif | |
ba9fd9f1 AF |
6696 | pcc->excp_model = POWERPC_EXCP_970; |
6697 | pcc->bus_model = PPC_FLAGS_INPUT_970; | |
6698 | pcc->bfd_mach = bfd_mach_ppc64; | |
6699 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6700 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6701 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6702 | } |
6703 | ||
2f462816 JM |
6704 | static int check_pow_970FX (CPUPPCState *env) |
6705 | { | |
6706 | if (env->spr[SPR_HID0] & 0x00600000) | |
6707 | return 1; | |
6708 | ||
6709 | return 0; | |
6710 | } | |
6711 | ||
a750fc0b JM |
6712 | static void init_proc_970FX (CPUPPCState *env) |
6713 | { | |
6714 | gen_spr_ne_601(env); | |
6715 | gen_spr_7xx(env); | |
6716 | /* Time base */ | |
6717 | gen_tbl(env); | |
6718 | /* Hardware implementation registers */ | |
6719 | /* XXX : not implemented */ | |
6720 | spr_register(env, SPR_HID0, "HID0", | |
6721 | SPR_NOACCESS, SPR_NOACCESS, | |
06403421 | 6722 | &spr_read_generic, &spr_write_clear, |
d63001d1 | 6723 | 0x60000000); |
a750fc0b JM |
6724 | /* XXX : not implemented */ |
6725 | spr_register(env, SPR_HID1, "HID1", | |
6726 | SPR_NOACCESS, SPR_NOACCESS, | |
6727 | &spr_read_generic, &spr_write_generic, | |
6728 | 0x00000000); | |
6729 | /* XXX : not implemented */ | |
d63001d1 JM |
6730 | spr_register(env, SPR_970_HID5, "HID5", |
6731 | SPR_NOACCESS, SPR_NOACCESS, | |
6732 | &spr_read_generic, &spr_write_generic, | |
417bf010 | 6733 | POWERPC970_HID5_INIT); |
a750fc0b JM |
6734 | /* Memory management */ |
6735 | /* XXX: not correct */ | |
6736 | gen_low_BATs(env); | |
12de9a39 JM |
6737 | spr_register(env, SPR_HIOR, "SPR_HIOR", |
6738 | SPR_NOACCESS, SPR_NOACCESS, | |
2adab7d6 BS |
6739 | &spr_read_hior, &spr_write_hior, |
6740 | 0x00000000); | |
4e98d8cf BS |
6741 | spr_register(env, SPR_CTRL, "SPR_CTRL", |
6742 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 6743 | SPR_NOACCESS, &spr_write_generic, |
4e98d8cf BS |
6744 | 0x00000000); |
6745 | spr_register(env, SPR_UCTRL, "SPR_UCTRL", | |
6746 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 6747 | &spr_read_generic, SPR_NOACCESS, |
4e98d8cf BS |
6748 | 0x00000000); |
6749 | spr_register(env, SPR_VRSAVE, "SPR_VRSAVE", | |
6750 | &spr_read_generic, &spr_write_generic, | |
6751 | &spr_read_generic, &spr_write_generic, | |
6752 | 0x00000000); | |
f2e63a42 | 6753 | #if !defined(CONFIG_USER_ONLY) |
8eee0af9 | 6754 | env->slb_nr = 64; |
f2e63a42 | 6755 | #endif |
e1833e1f | 6756 | init_excp_970(env); |
d63001d1 JM |
6757 | env->dcache_line_size = 128; |
6758 | env->icache_line_size = 128; | |
a750fc0b JM |
6759 | /* Allocate hardware IRQ controller */ |
6760 | ppc970_irq_init(env); | |
cf8358c8 AJ |
6761 | /* Can't find information on what this should be on reset. This |
6762 | * value is the one used by 74xx processors. */ | |
6763 | vscr_init(env, 0x00010000); | |
a750fc0b | 6764 | } |
a750fc0b | 6765 | |
7856e3a4 AF |
6766 | POWERPC_FAMILY(970FX)(ObjectClass *oc, void *data) |
6767 | { | |
ca5dff0a | 6768 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6769 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6770 | ||
ca5dff0a | 6771 | dc->desc = "PowerPC 970FX (aka G5)"; |
7856e3a4 AF |
6772 | pcc->init_proc = init_proc_970FX; |
6773 | pcc->check_pow = check_pow_970FX; | |
53116ebf AF |
6774 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6775 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6776 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6777 | PPC_FLOAT_STFIWX | | |
6778 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
6779 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6780 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6781 | PPC_64B | PPC_ALTIVEC | | |
6782 | PPC_SEGMENT_64B | PPC_SLBI; | |
ba9fd9f1 AF |
6783 | pcc->msr_mask = 0x800000000204FF36ULL; |
6784 | pcc->mmu_model = POWERPC_MMU_64B; | |
b632a148 DG |
6785 | #if defined(CONFIG_SOFTMMU) |
6786 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
6787 | #endif | |
ba9fd9f1 AF |
6788 | pcc->excp_model = POWERPC_EXCP_970; |
6789 | pcc->bus_model = PPC_FLAGS_INPUT_970; | |
6790 | pcc->bfd_mach = bfd_mach_ppc64; | |
6791 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6792 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6793 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6794 | } |
6795 | ||
2f462816 JM |
6796 | static int check_pow_970MP (CPUPPCState *env) |
6797 | { | |
6798 | if (env->spr[SPR_HID0] & 0x01C00000) | |
6799 | return 1; | |
6800 | ||
6801 | return 0; | |
6802 | } | |
6803 | ||
6804 | static void init_proc_970MP (CPUPPCState *env) | |
6805 | { | |
6806 | gen_spr_ne_601(env); | |
6807 | gen_spr_7xx(env); | |
6808 | /* Time base */ | |
6809 | gen_tbl(env); | |
6810 | /* Hardware implementation registers */ | |
6811 | /* XXX : not implemented */ | |
6812 | spr_register(env, SPR_HID0, "HID0", | |
6813 | SPR_NOACCESS, SPR_NOACCESS, | |
6814 | &spr_read_generic, &spr_write_clear, | |
6815 | 0x60000000); | |
6816 | /* XXX : not implemented */ | |
6817 | spr_register(env, SPR_HID1, "HID1", | |
6818 | SPR_NOACCESS, SPR_NOACCESS, | |
6819 | &spr_read_generic, &spr_write_generic, | |
6820 | 0x00000000); | |
6821 | /* XXX : not implemented */ | |
2f462816 JM |
6822 | spr_register(env, SPR_970_HID5, "HID5", |
6823 | SPR_NOACCESS, SPR_NOACCESS, | |
6824 | &spr_read_generic, &spr_write_generic, | |
6825 | POWERPC970_HID5_INIT); | |
bd928eba | 6826 | /* XXX : not implemented */ |
2f462816 JM |
6827 | /* Memory management */ |
6828 | /* XXX: not correct */ | |
6829 | gen_low_BATs(env); | |
2f462816 JM |
6830 | spr_register(env, SPR_HIOR, "SPR_HIOR", |
6831 | SPR_NOACCESS, SPR_NOACCESS, | |
2adab7d6 BS |
6832 | &spr_read_hior, &spr_write_hior, |
6833 | 0x00000000); | |
6cd8712c GK |
6834 | /* Logical partitionning */ |
6835 | spr_register_kvm(env, SPR_LPCR, "LPCR", | |
6836 | SPR_NOACCESS, SPR_NOACCESS, | |
6837 | &spr_read_generic, &spr_write_generic, | |
6838 | KVM_REG_PPC_LPCR, 0x00000000); | |
2f462816 JM |
6839 | #if !defined(CONFIG_USER_ONLY) |
6840 | env->slb_nr = 32; | |
6841 | #endif | |
6842 | init_excp_970(env); | |
6843 | env->dcache_line_size = 128; | |
6844 | env->icache_line_size = 128; | |
6845 | /* Allocate hardware IRQ controller */ | |
6846 | ppc970_irq_init(env); | |
cf8358c8 AJ |
6847 | /* Can't find information on what this should be on reset. This |
6848 | * value is the one used by 74xx processors. */ | |
6849 | vscr_init(env, 0x00010000); | |
2f462816 JM |
6850 | } |
6851 | ||
7856e3a4 AF |
6852 | POWERPC_FAMILY(970MP)(ObjectClass *oc, void *data) |
6853 | { | |
ca5dff0a | 6854 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
6855 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6856 | ||
ca5dff0a | 6857 | dc->desc = "PowerPC 970 MP"; |
7856e3a4 AF |
6858 | pcc->init_proc = init_proc_970MP; |
6859 | pcc->check_pow = check_pow_970MP; | |
53116ebf AF |
6860 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6861 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6862 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6863 | PPC_FLOAT_STFIWX | | |
6864 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
6865 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6866 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6867 | PPC_64B | PPC_ALTIVEC | | |
6868 | PPC_SEGMENT_64B | PPC_SLBI; | |
ba9fd9f1 AF |
6869 | pcc->msr_mask = 0x900000000204FF36ULL; |
6870 | pcc->mmu_model = POWERPC_MMU_64B; | |
b632a148 DG |
6871 | #if defined(CONFIG_SOFTMMU) |
6872 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
6873 | #endif | |
ba9fd9f1 AF |
6874 | pcc->excp_model = POWERPC_EXCP_970; |
6875 | pcc->bus_model = PPC_FLAGS_INPUT_970; | |
6876 | pcc->bfd_mach = bfd_mach_ppc64; | |
6877 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6878 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6879 | POWERPC_FLAG_BUS_CLK; | |
7856e3a4 AF |
6880 | } |
6881 | ||
35ebcb2b AF |
6882 | static void init_proc_power5plus(CPUPPCState *env) |
6883 | { | |
6884 | gen_spr_ne_601(env); | |
6885 | gen_spr_7xx(env); | |
6886 | /* Time base */ | |
6887 | gen_tbl(env); | |
6888 | /* Hardware implementation registers */ | |
6889 | /* XXX : not implemented */ | |
6890 | spr_register(env, SPR_HID0, "HID0", | |
6891 | SPR_NOACCESS, SPR_NOACCESS, | |
6892 | &spr_read_generic, &spr_write_clear, | |
6893 | 0x60000000); | |
6894 | /* XXX : not implemented */ | |
6895 | spr_register(env, SPR_HID1, "HID1", | |
6896 | SPR_NOACCESS, SPR_NOACCESS, | |
6897 | &spr_read_generic, &spr_write_generic, | |
6898 | 0x00000000); | |
6899 | /* XXX : not implemented */ | |
35ebcb2b AF |
6900 | spr_register(env, SPR_970_HID5, "HID5", |
6901 | SPR_NOACCESS, SPR_NOACCESS, | |
6902 | &spr_read_generic, &spr_write_generic, | |
6903 | POWERPC970_HID5_INIT); | |
35ebcb2b AF |
6904 | /* Memory management */ |
6905 | /* XXX: not correct */ | |
6906 | gen_low_BATs(env); | |
35ebcb2b AF |
6907 | spr_register(env, SPR_HIOR, "SPR_HIOR", |
6908 | SPR_NOACCESS, SPR_NOACCESS, | |
6909 | &spr_read_hior, &spr_write_hior, | |
6910 | 0x00000000); | |
6911 | spr_register(env, SPR_CTRL, "SPR_CTRL", | |
6912 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 6913 | SPR_NOACCESS, &spr_write_generic, |
35ebcb2b AF |
6914 | 0x00000000); |
6915 | spr_register(env, SPR_UCTRL, "SPR_UCTRL", | |
6916 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 6917 | &spr_read_generic, SPR_NOACCESS, |
35ebcb2b AF |
6918 | 0x00000000); |
6919 | spr_register(env, SPR_VRSAVE, "SPR_VRSAVE", | |
6920 | &spr_read_generic, &spr_write_generic, | |
6921 | &spr_read_generic, &spr_write_generic, | |
6922 | 0x00000000); | |
6cd8712c GK |
6923 | /* Logical partitionning */ |
6924 | spr_register_kvm(env, SPR_LPCR, "LPCR", | |
6925 | SPR_NOACCESS, SPR_NOACCESS, | |
6926 | &spr_read_generic, &spr_write_generic, | |
6927 | KVM_REG_PPC_LPCR, 0x00000000); | |
35ebcb2b AF |
6928 | #if !defined(CONFIG_USER_ONLY) |
6929 | env->slb_nr = 64; | |
6930 | #endif | |
6931 | init_excp_970(env); | |
6932 | env->dcache_line_size = 128; | |
6933 | env->icache_line_size = 128; | |
6934 | /* Allocate hardware IRQ controller */ | |
6935 | ppc970_irq_init(env); | |
6936 | /* Can't find information on what this should be on reset. This | |
6937 | * value is the one used by 74xx processors. */ | |
6938 | vscr_init(env, 0x00010000); | |
6939 | } | |
6940 | ||
6941 | POWERPC_FAMILY(POWER5P)(ObjectClass *oc, void *data) | |
6942 | { | |
6943 | DeviceClass *dc = DEVICE_CLASS(oc); | |
6944 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
6945 | ||
793826cd | 6946 | dc->fw_name = "PowerPC,POWER5"; |
35ebcb2b AF |
6947 | dc->desc = "POWER5+"; |
6948 | pcc->init_proc = init_proc_power5plus; | |
6949 | pcc->check_pow = check_pow_970FX; | |
6950 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | | |
6951 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
6952 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
6953 | PPC_FLOAT_STFIWX | | |
6954 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | | |
6955 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
6956 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
6957 | PPC_64B | | |
6958 | PPC_SEGMENT_64B | PPC_SLBI; | |
6959 | pcc->msr_mask = 0x800000000204FF36ULL; | |
6960 | pcc->mmu_model = POWERPC_MMU_64B; | |
6961 | #if defined(CONFIG_SOFTMMU) | |
6962 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
6963 | #endif | |
6964 | pcc->excp_model = POWERPC_EXCP_970; | |
6965 | pcc->bus_model = PPC_FLAGS_INPUT_970; | |
6966 | pcc->bfd_mach = bfd_mach_ppc64; | |
6967 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
6968 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
6969 | POWERPC_FLAG_BUS_CLK; | |
6970 | } | |
6971 | ||
9d52e907 DG |
6972 | static void init_proc_POWER7 (CPUPPCState *env) |
6973 | { | |
6974 | gen_spr_ne_601(env); | |
6975 | gen_spr_7xx(env); | |
6976 | /* Time base */ | |
6977 | gen_tbl(env); | |
2e06214f NW |
6978 | /* Processor identification */ |
6979 | spr_register(env, SPR_PIR, "PIR", | |
6980 | SPR_NOACCESS, SPR_NOACCESS, | |
6981 | &spr_read_generic, &spr_write_pir, | |
6982 | 0x00000000); | |
9d52e907 DG |
6983 | #if !defined(CONFIG_USER_ONLY) |
6984 | /* PURR & SPURR: Hack - treat these as aliases for the TB for now */ | |
d67d40ea DG |
6985 | spr_register_kvm(env, SPR_PURR, "PURR", |
6986 | &spr_read_purr, SPR_NOACCESS, | |
6987 | &spr_read_purr, SPR_NOACCESS, | |
6988 | KVM_REG_PPC_PURR, 0x00000000); | |
6989 | spr_register_kvm(env, SPR_SPURR, "SPURR", | |
6990 | &spr_read_purr, SPR_NOACCESS, | |
6991 | &spr_read_purr, SPR_NOACCESS, | |
6992 | KVM_REG_PPC_SPURR, 0x00000000); | |
697ab892 DG |
6993 | spr_register(env, SPR_CFAR, "SPR_CFAR", |
6994 | SPR_NOACCESS, SPR_NOACCESS, | |
6995 | &spr_read_cfar, &spr_write_cfar, | |
6996 | 0x00000000); | |
d67d40ea DG |
6997 | spr_register_kvm(env, SPR_DSCR, "SPR_DSCR", |
6998 | SPR_NOACCESS, SPR_NOACCESS, | |
6999 | &spr_read_generic, &spr_write_generic, | |
7000 | KVM_REG_PPC_DSCR, 0x00000000); | |
702763fa DG |
7001 | spr_register_kvm(env, SPR_MMCRA, "SPR_MMCRA", |
7002 | SPR_NOACCESS, SPR_NOACCESS, | |
7003 | &spr_read_generic, &spr_write_generic, | |
7004 | KVM_REG_PPC_MMCRA, 0x00000000); | |
7005 | spr_register_kvm(env, SPR_PMC5, "SPR_PMC5", | |
7006 | SPR_NOACCESS, SPR_NOACCESS, | |
7007 | &spr_read_generic, &spr_write_generic, | |
7008 | KVM_REG_PPC_PMC5, 0x00000000); | |
7009 | spr_register_kvm(env, SPR_PMC6, "SPR_PMC6", | |
7010 | SPR_NOACCESS, SPR_NOACCESS, | |
7011 | &spr_read_generic, &spr_write_generic, | |
7012 | KVM_REG_PPC_PMC6, 0x00000000); | |
9d52e907 | 7013 | #endif /* !CONFIG_USER_ONLY */ |
f80872e2 | 7014 | gen_spr_amr(env); |
9d52e907 DG |
7015 | /* XXX : not implemented */ |
7016 | spr_register(env, SPR_CTRL, "SPR_CTRLT", | |
7017 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 7018 | SPR_NOACCESS, &spr_write_generic, |
9d52e907 DG |
7019 | 0x80800000); |
7020 | spr_register(env, SPR_UCTRL, "SPR_CTRLF", | |
7021 | SPR_NOACCESS, SPR_NOACCESS, | |
4e381819 | 7022 | &spr_read_generic, SPR_NOACCESS, |
9d52e907 DG |
7023 | 0x80800000); |
7024 | spr_register(env, SPR_VRSAVE, "SPR_VRSAVE", | |
7025 | &spr_read_generic, &spr_write_generic, | |
7026 | &spr_read_generic, &spr_write_generic, | |
7027 | 0x00000000); | |
04559d52 AB |
7028 | spr_register(env, SPR_PPR, "PPR", |
7029 | &spr_read_generic, &spr_write_generic, | |
7030 | &spr_read_generic, &spr_write_generic, | |
7031 | 0x00000000); | |
6cd8712c GK |
7032 | /* Logical partitionning */ |
7033 | spr_register_kvm(env, SPR_LPCR, "LPCR", | |
7034 | SPR_NOACCESS, SPR_NOACCESS, | |
7035 | &spr_read_generic, &spr_write_generic, | |
7036 | KVM_REG_PPC_LPCR, 0x00000000); | |
9d52e907 DG |
7037 | #if !defined(CONFIG_USER_ONLY) |
7038 | env->slb_nr = 32; | |
7039 | #endif | |
7040 | init_excp_POWER7(env); | |
7041 | env->dcache_line_size = 128; | |
7042 | env->icache_line_size = 128; | |
0cbad81f | 7043 | |
9d52e907 DG |
7044 | /* Allocate hardware IRQ controller */ |
7045 | ppcPOWER7_irq_init(env); | |
7046 | /* Can't find information on what this should be on reset. This | |
7047 | * value is the one used by 74xx processors. */ | |
7048 | vscr_init(env, 0x00010000); | |
7049 | } | |
9d52e907 | 7050 | |
7856e3a4 AF |
7051 | POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) |
7052 | { | |
ca5dff0a | 7053 | DeviceClass *dc = DEVICE_CLASS(oc); |
7856e3a4 AF |
7054 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
7055 | ||
793826cd | 7056 | dc->fw_name = "PowerPC,POWER7"; |
ca5dff0a | 7057 | dc->desc = "POWER7"; |
3bc9ccc0 AK |
7058 | pcc->pvr = CPU_POWERPC_POWER7_BASE; |
7059 | pcc->pvr_mask = CPU_POWERPC_POWER7_MASK; | |
7856e3a4 AF |
7060 | pcc->init_proc = init_proc_POWER7; |
7061 | pcc->check_pow = check_pow_nocheck; | |
e71ec2e9 | 7062 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | |
53116ebf AF |
7063 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
7064 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
ce8ca30b | 7065 | PPC_FLOAT_FRSQRTES | |
53116ebf | 7066 | PPC_FLOAT_STFIWX | |
c7386080 | 7067 | PPC_FLOAT_EXT | |
53116ebf AF |
7068 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7069 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
7070 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
7071 | PPC_64B | PPC_ALTIVEC | | |
7072 | PPC_SEGMENT_64B | PPC_SLBI | | |
7073 | PPC_POPCNTB | PPC_POPCNTWD; | |
86ba37ed | 7074 | pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 | |
1fa6c533 | 7075 | PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | |
29a0e4e9 TM |
7076 | PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | |
7077 | PPC2_FP_TST_ISA206; | |
1f29871c | 7078 | pcc->msr_mask = 0x800000000284FF37ULL; |
ba9fd9f1 | 7079 | pcc->mmu_model = POWERPC_MMU_2_06; |
b632a148 DG |
7080 | #if defined(CONFIG_SOFTMMU) |
7081 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
b650d6a2 AK |
7082 | #endif |
7083 | pcc->excp_model = POWERPC_EXCP_POWER7; | |
7084 | pcc->bus_model = PPC_FLAGS_INPUT_POWER7; | |
7085 | pcc->bfd_mach = bfd_mach_ppc64; | |
7086 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
7087 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
7088 | POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | | |
7089 | POWERPC_FLAG_VSX; | |
7090 | pcc->l1_dcache_size = 0x8000; | |
7091 | pcc->l1_icache_size = 0x8000; | |
7092 | } | |
7093 | ||
7094 | POWERPC_FAMILY(POWER7P)(ObjectClass *oc, void *data) | |
7095 | { | |
7096 | DeviceClass *dc = DEVICE_CLASS(oc); | |
7097 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
7098 | ||
7099 | dc->fw_name = "PowerPC,POWER7+"; | |
7100 | dc->desc = "POWER7+"; | |
7101 | pcc->pvr = CPU_POWERPC_POWER7P_BASE; | |
7102 | pcc->pvr_mask = CPU_POWERPC_POWER7P_MASK; | |
7103 | pcc->init_proc = init_proc_POWER7; | |
7104 | pcc->check_pow = check_pow_nocheck; | |
7105 | pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | | |
7106 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
7107 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
ce8ca30b | 7108 | PPC_FLOAT_FRSQRTES | |
b650d6a2 | 7109 | PPC_FLOAT_STFIWX | |
c7386080 | 7110 | PPC_FLOAT_EXT | |
b650d6a2 AK |
7111 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7112 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
7113 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
7114 | PPC_64B | PPC_ALTIVEC | | |
7115 | PPC_SEGMENT_64B | PPC_SLBI | | |
7116 | PPC_POPCNTB | PPC_POPCNTWD; | |
86ba37ed | 7117 | pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 | |
1fa6c533 | 7118 | PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | |
29a0e4e9 TM |
7119 | PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | |
7120 | PPC2_FP_TST_ISA206; | |
b650d6a2 AK |
7121 | pcc->msr_mask = 0x800000000204FF37ULL; |
7122 | pcc->mmu_model = POWERPC_MMU_2_06; | |
7123 | #if defined(CONFIG_SOFTMMU) | |
7124 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
b632a148 | 7125 | #endif |
ba9fd9f1 AF |
7126 | pcc->excp_model = POWERPC_EXCP_POWER7; |
7127 | pcc->bus_model = PPC_FLAGS_INPUT_POWER7; | |
7128 | pcc->bfd_mach = bfd_mach_ppc64; | |
7129 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
7130 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
74f23997 TM |
7131 | POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | |
7132 | POWERPC_FLAG_VSX; | |
0cbad81f DG |
7133 | pcc->l1_dcache_size = 0x8000; |
7134 | pcc->l1_icache_size = 0x8000; | |
7856e3a4 | 7135 | } |
8d43ea1c | 7136 | |
60511041 TM |
7137 | static void init_proc_POWER8(CPUPPCState *env) |
7138 | { | |
7139 | /* inherit P7 */ | |
7140 | init_proc_POWER7(env); | |
7141 | ||
7142 | /* P8 supports the TAR */ | |
7143 | spr_register(env, SPR_TAR, "TAR", | |
7144 | &spr_read_generic, &spr_write_generic, | |
7145 | &spr_read_generic, &spr_write_generic, | |
7146 | 0x00000000); | |
7147 | } | |
7148 | ||
8d43ea1c PS |
7149 | POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) |
7150 | { | |
7151 | DeviceClass *dc = DEVICE_CLASS(oc); | |
7152 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
7153 | ||
793826cd | 7154 | dc->fw_name = "PowerPC,POWER8"; |
8d43ea1c | 7155 | dc->desc = "POWER8"; |
3bc9ccc0 AK |
7156 | pcc->pvr = CPU_POWERPC_POWER8_BASE; |
7157 | pcc->pvr_mask = CPU_POWERPC_POWER8_MASK; | |
60511041 | 7158 | pcc->init_proc = init_proc_POWER8; |
8d43ea1c PS |
7159 | pcc->check_pow = check_pow_nocheck; |
7160 | pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | | |
7161 | PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | | |
7162 | PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | | |
ce8ca30b | 7163 | PPC_FLOAT_FRSQRTES | |
8d43ea1c | 7164 | PPC_FLOAT_STFIWX | |
c7386080 | 7165 | PPC_FLOAT_EXT | |
8d43ea1c PS |
7166 | PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7167 | PPC_MEM_SYNC | PPC_MEM_EIEIO | | |
7168 | PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | | |
e0498daa | 7169 | PPC_64B | PPC_64BX | PPC_ALTIVEC | |
8d43ea1c PS |
7170 | PPC_SEGMENT_64B | PPC_SLBI | |
7171 | PPC_POPCNTB | PPC_POPCNTWD; | |
86ba37ed | 7172 | pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX | |
1fa6c533 | 7173 | PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | |
29a0e4e9 | 7174 | PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 | |
38a85337 | 7175 | PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 | |
32ea54ab | 7176 | PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207; |
1f29871c | 7177 | pcc->msr_mask = 0x800000000284FF36ULL; |
8d43ea1c PS |
7178 | pcc->mmu_model = POWERPC_MMU_2_06; |
7179 | #if defined(CONFIG_SOFTMMU) | |
7180 | pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; | |
7181 | #endif | |
7182 | pcc->excp_model = POWERPC_EXCP_POWER7; | |
7183 | pcc->bus_model = PPC_FLAGS_INPUT_POWER7; | |
7184 | pcc->bfd_mach = bfd_mach_ppc64; | |
7185 | pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | | |
7186 | POWERPC_FLAG_BE | POWERPC_FLAG_PMM | | |
74f23997 TM |
7187 | POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR | |
7188 | POWERPC_FLAG_VSX; | |
8d43ea1c PS |
7189 | pcc->l1_dcache_size = 0x8000; |
7190 | pcc->l1_icache_size = 0x8000; | |
7191 | } | |
a750fc0b JM |
7192 | #endif /* defined (TARGET_PPC64) */ |
7193 | ||
fd5ed418 | 7194 | |
a750fc0b | 7195 | /*****************************************************************************/ |
60b14d95 | 7196 | /* Generic CPU instantiation routine */ |
cfe34f44 | 7197 | static void init_ppc_proc(PowerPCCPU *cpu) |
a750fc0b | 7198 | { |
cfe34f44 AF |
7199 | PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
7200 | CPUPPCState *env = &cpu->env; | |
a750fc0b | 7201 | #if !defined(CONFIG_USER_ONLY) |
e1833e1f JM |
7202 | int i; |
7203 | ||
a750fc0b | 7204 | env->irq_inputs = NULL; |
e1833e1f JM |
7205 | /* Set all exception vectors to an invalid address */ |
7206 | for (i = 0; i < POWERPC_EXCP_NB; i++) | |
7207 | env->excp_vectors[i] = (target_ulong)(-1ULL); | |
e1833e1f JM |
7208 | env->ivor_mask = 0x00000000; |
7209 | env->ivpr_mask = 0x00000000; | |
a750fc0b JM |
7210 | /* Default MMU definitions */ |
7211 | env->nb_BATs = 0; | |
7212 | env->nb_tlb = 0; | |
7213 | env->nb_ways = 0; | |
1c53accc | 7214 | env->tlb_type = TLB_NONE; |
f2e63a42 | 7215 | #endif |
a750fc0b JM |
7216 | /* Register SPR common to all PowerPC implementations */ |
7217 | gen_spr_generic(env); | |
7218 | spr_register(env, SPR_PVR, "PVR", | |
a139aa17 NF |
7219 | /* Linux permits userspace to read PVR */ |
7220 | #if defined(CONFIG_LINUX_USER) | |
7221 | &spr_read_generic, | |
7222 | #else | |
7223 | SPR_NOACCESS, | |
7224 | #endif | |
7225 | SPR_NOACCESS, | |
a750fc0b | 7226 | &spr_read_generic, SPR_NOACCESS, |
cfe34f44 | 7227 | pcc->pvr); |
80d11f44 | 7228 | /* Register SVR if it's defined to anything else than POWERPC_SVR_NONE */ |
cfe34f44 AF |
7229 | if (pcc->svr != POWERPC_SVR_NONE) { |
7230 | if (pcc->svr & POWERPC_SVR_E500) { | |
80d11f44 JM |
7231 | spr_register(env, SPR_E500_SVR, "SVR", |
7232 | SPR_NOACCESS, SPR_NOACCESS, | |
7233 | &spr_read_generic, SPR_NOACCESS, | |
cfe34f44 | 7234 | pcc->svr & ~POWERPC_SVR_E500); |
80d11f44 JM |
7235 | } else { |
7236 | spr_register(env, SPR_SVR, "SVR", | |
7237 | SPR_NOACCESS, SPR_NOACCESS, | |
7238 | &spr_read_generic, SPR_NOACCESS, | |
cfe34f44 | 7239 | pcc->svr); |
80d11f44 JM |
7240 | } |
7241 | } | |
a750fc0b | 7242 | /* PowerPC implementation specific initialisations (SPRs, timers, ...) */ |
cfe34f44 | 7243 | (*pcc->init_proc)(env); |
2cf3eb6d | 7244 | |
25ba3a68 JM |
7245 | /* MSR bits & flags consistency checks */ |
7246 | if (env->msr_mask & (1 << 25)) { | |
7247 | switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) { | |
7248 | case POWERPC_FLAG_SPE: | |
7249 | case POWERPC_FLAG_VRE: | |
7250 | break; | |
7251 | default: | |
7252 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7253 | "Should define POWERPC_FLAG_SPE or POWERPC_FLAG_VRE\n"); | |
7254 | exit(1); | |
7255 | } | |
7256 | } else if (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) { | |
7257 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7258 | "Should not define POWERPC_FLAG_SPE nor POWERPC_FLAG_VRE\n"); | |
7259 | exit(1); | |
7260 | } | |
7261 | if (env->msr_mask & (1 << 17)) { | |
7262 | switch (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) { | |
7263 | case POWERPC_FLAG_TGPR: | |
7264 | case POWERPC_FLAG_CE: | |
7265 | break; | |
7266 | default: | |
7267 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7268 | "Should define POWERPC_FLAG_TGPR or POWERPC_FLAG_CE\n"); | |
7269 | exit(1); | |
7270 | } | |
7271 | } else if (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) { | |
7272 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7273 | "Should not define POWERPC_FLAG_TGPR nor POWERPC_FLAG_CE\n"); | |
7274 | exit(1); | |
7275 | } | |
7276 | if (env->msr_mask & (1 << 10)) { | |
7277 | switch (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE | | |
7278 | POWERPC_FLAG_UBLE)) { | |
7279 | case POWERPC_FLAG_SE: | |
7280 | case POWERPC_FLAG_DWE: | |
7281 | case POWERPC_FLAG_UBLE: | |
7282 | break; | |
7283 | default: | |
7284 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7285 | "Should define POWERPC_FLAG_SE or POWERPC_FLAG_DWE or " | |
7286 | "POWERPC_FLAG_UBLE\n"); | |
7287 | exit(1); | |
7288 | } | |
7289 | } else if (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE | | |
7290 | POWERPC_FLAG_UBLE)) { | |
7291 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7292 | "Should not define POWERPC_FLAG_SE nor POWERPC_FLAG_DWE nor " | |
7293 | "POWERPC_FLAG_UBLE\n"); | |
7294 | exit(1); | |
7295 | } | |
7296 | if (env->msr_mask & (1 << 9)) { | |
7297 | switch (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) { | |
7298 | case POWERPC_FLAG_BE: | |
7299 | case POWERPC_FLAG_DE: | |
7300 | break; | |
7301 | default: | |
7302 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7303 | "Should define POWERPC_FLAG_BE or POWERPC_FLAG_DE\n"); | |
7304 | exit(1); | |
7305 | } | |
7306 | } else if (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) { | |
7307 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7308 | "Should not define POWERPC_FLAG_BE nor POWERPC_FLAG_DE\n"); | |
7309 | exit(1); | |
7310 | } | |
7311 | if (env->msr_mask & (1 << 2)) { | |
7312 | switch (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) { | |
7313 | case POWERPC_FLAG_PX: | |
7314 | case POWERPC_FLAG_PMM: | |
7315 | break; | |
7316 | default: | |
7317 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7318 | "Should define POWERPC_FLAG_PX or POWERPC_FLAG_PMM\n"); | |
7319 | exit(1); | |
7320 | } | |
7321 | } else if (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) { | |
7322 | fprintf(stderr, "PowerPC MSR definition inconsistency\n" | |
7323 | "Should not define POWERPC_FLAG_PX nor POWERPC_FLAG_PMM\n"); | |
7324 | exit(1); | |
7325 | } | |
4018bae9 JM |
7326 | if ((env->flags & (POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_BUS_CLK)) == 0) { |
7327 | fprintf(stderr, "PowerPC flags inconsistency\n" | |
7328 | "Should define the time-base and decrementer clock source\n"); | |
7329 | exit(1); | |
7330 | } | |
a750fc0b | 7331 | /* Allocate TLBs buffer when needed */ |
f2e63a42 | 7332 | #if !defined(CONFIG_USER_ONLY) |
a750fc0b JM |
7333 | if (env->nb_tlb != 0) { |
7334 | int nb_tlb = env->nb_tlb; | |
7335 | if (env->id_tlbs != 0) | |
7336 | nb_tlb *= 2; | |
1c53accc AG |
7337 | switch (env->tlb_type) { |
7338 | case TLB_6XX: | |
7267c094 | 7339 | env->tlb.tlb6 = g_malloc0(nb_tlb * sizeof(ppc6xx_tlb_t)); |
1c53accc AG |
7340 | break; |
7341 | case TLB_EMB: | |
7267c094 | 7342 | env->tlb.tlbe = g_malloc0(nb_tlb * sizeof(ppcemb_tlb_t)); |
1c53accc AG |
7343 | break; |
7344 | case TLB_MAS: | |
7267c094 | 7345 | env->tlb.tlbm = g_malloc0(nb_tlb * sizeof(ppcmas_tlb_t)); |
1c53accc AG |
7346 | break; |
7347 | } | |
a750fc0b JM |
7348 | /* Pre-compute some useful values */ |
7349 | env->tlb_per_way = env->nb_tlb / env->nb_ways; | |
7350 | } | |
a750fc0b JM |
7351 | if (env->irq_inputs == NULL) { |
7352 | fprintf(stderr, "WARNING: no internal IRQ controller registered.\n" | |
5cbdb3a3 | 7353 | " Attempt QEMU to crash very soon !\n"); |
a750fc0b JM |
7354 | } |
7355 | #endif | |
2f462816 JM |
7356 | if (env->check_pow == NULL) { |
7357 | fprintf(stderr, "WARNING: no power management check handler " | |
7358 | "registered.\n" | |
5cbdb3a3 | 7359 | " Attempt QEMU to crash very soon !\n"); |
2f462816 | 7360 | } |
a750fc0b JM |
7361 | } |
7362 | ||
7363 | #if defined(PPC_DUMP_CPU) | |
7364 | static void dump_ppc_sprs (CPUPPCState *env) | |
7365 | { | |
7366 | ppc_spr_t *spr; | |
7367 | #if !defined(CONFIG_USER_ONLY) | |
7368 | uint32_t sr, sw; | |
7369 | #endif | |
7370 | uint32_t ur, uw; | |
7371 | int i, j, n; | |
7372 | ||
7373 | printf("Special purpose registers:\n"); | |
7374 | for (i = 0; i < 32; i++) { | |
7375 | for (j = 0; j < 32; j++) { | |
7376 | n = (i << 5) | j; | |
7377 | spr = &env->spr_cb[n]; | |
7378 | uw = spr->uea_write != NULL && spr->uea_write != SPR_NOACCESS; | |
7379 | ur = spr->uea_read != NULL && spr->uea_read != SPR_NOACCESS; | |
7380 | #if !defined(CONFIG_USER_ONLY) | |
7381 | sw = spr->oea_write != NULL && spr->oea_write != SPR_NOACCESS; | |
7382 | sr = spr->oea_read != NULL && spr->oea_read != SPR_NOACCESS; | |
7383 | if (sw || sr || uw || ur) { | |
7384 | printf("SPR: %4d (%03x) %-8s s%c%c u%c%c\n", | |
7385 | (i << 5) | j, (i << 5) | j, spr->name, | |
7386 | sw ? 'w' : '-', sr ? 'r' : '-', | |
7387 | uw ? 'w' : '-', ur ? 'r' : '-'); | |
7388 | } | |
7389 | #else | |
7390 | if (uw || ur) { | |
7391 | printf("SPR: %4d (%03x) %-8s u%c%c\n", | |
7392 | (i << 5) | j, (i << 5) | j, spr->name, | |
7393 | uw ? 'w' : '-', ur ? 'r' : '-'); | |
7394 | } | |
7395 | #endif | |
7396 | } | |
7397 | } | |
7398 | fflush(stdout); | |
7399 | fflush(stderr); | |
7400 | } | |
7401 | #endif | |
7402 | ||
7403 | /*****************************************************************************/ | |
7404 | #include <stdlib.h> | |
7405 | #include <string.h> | |
7406 | ||
a750fc0b JM |
7407 | /* Opcode types */ |
7408 | enum { | |
7409 | PPC_DIRECT = 0, /* Opcode routine */ | |
7410 | PPC_INDIRECT = 1, /* Indirect opcode table */ | |
7411 | }; | |
7412 | ||
7413 | static inline int is_indirect_opcode (void *handler) | |
7414 | { | |
5724753e | 7415 | return ((uintptr_t)handler & 0x03) == PPC_INDIRECT; |
a750fc0b JM |
7416 | } |
7417 | ||
c227f099 | 7418 | static inline opc_handler_t **ind_table(void *handler) |
a750fc0b | 7419 | { |
5724753e | 7420 | return (opc_handler_t **)((uintptr_t)handler & ~3); |
a750fc0b JM |
7421 | } |
7422 | ||
7423 | /* Instruction table creation */ | |
7424 | /* Opcodes tables creation */ | |
c227f099 | 7425 | static void fill_new_table (opc_handler_t **table, int len) |
a750fc0b JM |
7426 | { |
7427 | int i; | |
7428 | ||
7429 | for (i = 0; i < len; i++) | |
7430 | table[i] = &invalid_handler; | |
7431 | } | |
7432 | ||
c227f099 | 7433 | static int create_new_table (opc_handler_t **table, unsigned char idx) |
a750fc0b | 7434 | { |
c227f099 | 7435 | opc_handler_t **tmp; |
a750fc0b | 7436 | |
b048960f | 7437 | tmp = g_malloc(0x20 * sizeof(opc_handler_t)); |
a750fc0b | 7438 | fill_new_table(tmp, 0x20); |
5724753e | 7439 | table[idx] = (opc_handler_t *)((uintptr_t)tmp | PPC_INDIRECT); |
a750fc0b JM |
7440 | |
7441 | return 0; | |
7442 | } | |
7443 | ||
c227f099 AL |
7444 | static int insert_in_table (opc_handler_t **table, unsigned char idx, |
7445 | opc_handler_t *handler) | |
a750fc0b JM |
7446 | { |
7447 | if (table[idx] != &invalid_handler) | |
7448 | return -1; | |
7449 | table[idx] = handler; | |
7450 | ||
7451 | return 0; | |
7452 | } | |
7453 | ||
c227f099 AL |
7454 | static int register_direct_insn (opc_handler_t **ppc_opcodes, |
7455 | unsigned char idx, opc_handler_t *handler) | |
a750fc0b JM |
7456 | { |
7457 | if (insert_in_table(ppc_opcodes, idx, handler) < 0) { | |
7458 | printf("*** ERROR: opcode %02x already assigned in main " | |
7459 | "opcode table\n", idx); | |
4c1b1bfe JM |
7460 | #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
7461 | printf(" Registered handler '%s' - new handler '%s'\n", | |
7462 | ppc_opcodes[idx]->oname, handler->oname); | |
7463 | #endif | |
a750fc0b JM |
7464 | return -1; |
7465 | } | |
7466 | ||
7467 | return 0; | |
7468 | } | |
7469 | ||
c227f099 | 7470 | static int register_ind_in_table (opc_handler_t **table, |
a750fc0b | 7471 | unsigned char idx1, unsigned char idx2, |
c227f099 | 7472 | opc_handler_t *handler) |
a750fc0b JM |
7473 | { |
7474 | if (table[idx1] == &invalid_handler) { | |
7475 | if (create_new_table(table, idx1) < 0) { | |
7476 | printf("*** ERROR: unable to create indirect table " | |
7477 | "idx=%02x\n", idx1); | |
7478 | return -1; | |
7479 | } | |
7480 | } else { | |
7481 | if (!is_indirect_opcode(table[idx1])) { | |
7482 | printf("*** ERROR: idx %02x already assigned to a direct " | |
7483 | "opcode\n", idx1); | |
4c1b1bfe JM |
7484 | #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
7485 | printf(" Registered handler '%s' - new handler '%s'\n", | |
7486 | ind_table(table[idx1])[idx2]->oname, handler->oname); | |
7487 | #endif | |
a750fc0b JM |
7488 | return -1; |
7489 | } | |
3a607854 | 7490 | } |
a750fc0b JM |
7491 | if (handler != NULL && |
7492 | insert_in_table(ind_table(table[idx1]), idx2, handler) < 0) { | |
7493 | printf("*** ERROR: opcode %02x already assigned in " | |
7494 | "opcode table %02x\n", idx2, idx1); | |
4c1b1bfe JM |
7495 | #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
7496 | printf(" Registered handler '%s' - new handler '%s'\n", | |
7497 | ind_table(table[idx1])[idx2]->oname, handler->oname); | |
7498 | #endif | |
a750fc0b | 7499 | return -1; |
3a607854 | 7500 | } |
a750fc0b JM |
7501 | |
7502 | return 0; | |
7503 | } | |
7504 | ||
c227f099 | 7505 | static int register_ind_insn (opc_handler_t **ppc_opcodes, |
a750fc0b | 7506 | unsigned char idx1, unsigned char idx2, |
c227f099 | 7507 | opc_handler_t *handler) |
a750fc0b JM |
7508 | { |
7509 | int ret; | |
7510 | ||
7511 | ret = register_ind_in_table(ppc_opcodes, idx1, idx2, handler); | |
7512 | ||
7513 | return ret; | |
7514 | } | |
7515 | ||
c227f099 | 7516 | static int register_dblind_insn (opc_handler_t **ppc_opcodes, |
a750fc0b | 7517 | unsigned char idx1, unsigned char idx2, |
c227f099 | 7518 | unsigned char idx3, opc_handler_t *handler) |
a750fc0b JM |
7519 | { |
7520 | if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) { | |
7521 | printf("*** ERROR: unable to join indirect table idx " | |
7522 | "[%02x-%02x]\n", idx1, idx2); | |
7523 | return -1; | |
7524 | } | |
7525 | if (register_ind_in_table(ind_table(ppc_opcodes[idx1]), idx2, idx3, | |
7526 | handler) < 0) { | |
7527 | printf("*** ERROR: unable to insert opcode " | |
7528 | "[%02x-%02x-%02x]\n", idx1, idx2, idx3); | |
7529 | return -1; | |
7530 | } | |
7531 | ||
7532 | return 0; | |
7533 | } | |
7534 | ||
c227f099 | 7535 | static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn) |
a750fc0b JM |
7536 | { |
7537 | if (insn->opc2 != 0xFF) { | |
7538 | if (insn->opc3 != 0xFF) { | |
7539 | if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2, | |
7540 | insn->opc3, &insn->handler) < 0) | |
7541 | return -1; | |
7542 | } else { | |
7543 | if (register_ind_insn(ppc_opcodes, insn->opc1, | |
7544 | insn->opc2, &insn->handler) < 0) | |
7545 | return -1; | |
7546 | } | |
7547 | } else { | |
7548 | if (register_direct_insn(ppc_opcodes, insn->opc1, &insn->handler) < 0) | |
7549 | return -1; | |
7550 | } | |
7551 | ||
7552 | return 0; | |
7553 | } | |
7554 | ||
c227f099 | 7555 | static int test_opcode_table (opc_handler_t **table, int len) |
a750fc0b JM |
7556 | { |
7557 | int i, count, tmp; | |
7558 | ||
7559 | for (i = 0, count = 0; i < len; i++) { | |
7560 | /* Consistency fixup */ | |
7561 | if (table[i] == NULL) | |
7562 | table[i] = &invalid_handler; | |
7563 | if (table[i] != &invalid_handler) { | |
7564 | if (is_indirect_opcode(table[i])) { | |
c227f099 | 7565 | tmp = test_opcode_table(ind_table(table[i]), 0x20); |
a750fc0b JM |
7566 | if (tmp == 0) { |
7567 | free(table[i]); | |
7568 | table[i] = &invalid_handler; | |
7569 | } else { | |
7570 | count++; | |
7571 | } | |
7572 | } else { | |
7573 | count++; | |
7574 | } | |
7575 | } | |
7576 | } | |
7577 | ||
7578 | return count; | |
7579 | } | |
7580 | ||
c227f099 | 7581 | static void fix_opcode_tables (opc_handler_t **ppc_opcodes) |
a750fc0b | 7582 | { |
c227f099 | 7583 | if (test_opcode_table(ppc_opcodes, 0x40) == 0) |
a750fc0b JM |
7584 | printf("*** WARNING: no opcode defined !\n"); |
7585 | } | |
7586 | ||
7587 | /*****************************************************************************/ | |
2985b86b | 7588 | static void create_ppc_opcodes(PowerPCCPU *cpu, Error **errp) |
a750fc0b | 7589 | { |
2985b86b AF |
7590 | PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
7591 | CPUPPCState *env = &cpu->env; | |
c227f099 | 7592 | opcode_t *opc; |
a750fc0b JM |
7593 | |
7594 | fill_new_table(env->opcodes, 0x40); | |
5c55ff99 | 7595 | for (opc = opcodes; opc < &opcodes[ARRAY_SIZE(opcodes)]; opc++) { |
cfe34f44 AF |
7596 | if (((opc->handler.type & pcc->insns_flags) != 0) || |
7597 | ((opc->handler.type2 & pcc->insns_flags2) != 0)) { | |
a750fc0b | 7598 | if (register_insn(env->opcodes, opc) < 0) { |
2985b86b | 7599 | error_setg(errp, "ERROR initializing PowerPC instruction " |
312fd5f2 | 7600 | "0x%02x 0x%02x 0x%02x", opc->opc1, opc->opc2, |
2985b86b AF |
7601 | opc->opc3); |
7602 | return; | |
a750fc0b JM |
7603 | } |
7604 | } | |
7605 | } | |
c227f099 | 7606 | fix_opcode_tables(env->opcodes); |
a750fc0b JM |
7607 | fflush(stdout); |
7608 | fflush(stderr); | |
a750fc0b JM |
7609 | } |
7610 | ||
7611 | #if defined(PPC_DUMP_CPU) | |
25ba3a68 | 7612 | static void dump_ppc_insns (CPUPPCState *env) |
a750fc0b | 7613 | { |
c227f099 | 7614 | opc_handler_t **table, *handler; |
b55266b5 | 7615 | const char *p, *q; |
a750fc0b JM |
7616 | uint8_t opc1, opc2, opc3; |
7617 | ||
7618 | printf("Instructions set:\n"); | |
7619 | /* opc1 is 6 bits long */ | |
7620 | for (opc1 = 0x00; opc1 < 0x40; opc1++) { | |
7621 | table = env->opcodes; | |
7622 | handler = table[opc1]; | |
7623 | if (is_indirect_opcode(handler)) { | |
7624 | /* opc2 is 5 bits long */ | |
7625 | for (opc2 = 0; opc2 < 0x20; opc2++) { | |
7626 | table = env->opcodes; | |
7627 | handler = env->opcodes[opc1]; | |
7628 | table = ind_table(handler); | |
7629 | handler = table[opc2]; | |
7630 | if (is_indirect_opcode(handler)) { | |
7631 | table = ind_table(handler); | |
7632 | /* opc3 is 5 bits long */ | |
7633 | for (opc3 = 0; opc3 < 0x20; opc3++) { | |
7634 | handler = table[opc3]; | |
7635 | if (handler->handler != &gen_invalid) { | |
4c1b1bfe JM |
7636 | /* Special hack to properly dump SPE insns */ |
7637 | p = strchr(handler->oname, '_'); | |
7638 | if (p == NULL) { | |
7639 | printf("INSN: %02x %02x %02x (%02d %04d) : " | |
7640 | "%s\n", | |
7641 | opc1, opc2, opc3, opc1, | |
7642 | (opc3 << 5) | opc2, | |
7643 | handler->oname); | |
7644 | } else { | |
7645 | q = "speundef"; | |
7646 | if ((p - handler->oname) != strlen(q) || | |
7647 | memcmp(handler->oname, q, strlen(q)) != 0) { | |
7648 | /* First instruction */ | |
7649 | printf("INSN: %02x %02x %02x (%02d %04d) : " | |
7650 | "%.*s\n", | |
7651 | opc1, opc2 << 1, opc3, opc1, | |
7652 | (opc3 << 6) | (opc2 << 1), | |
7653 | (int)(p - handler->oname), | |
7654 | handler->oname); | |
7655 | } | |
7656 | if (strcmp(p + 1, q) != 0) { | |
7657 | /* Second instruction */ | |
7658 | printf("INSN: %02x %02x %02x (%02d %04d) : " | |
7659 | "%s\n", | |
7660 | opc1, (opc2 << 1) | 1, opc3, opc1, | |
7661 | (opc3 << 6) | (opc2 << 1) | 1, | |
7662 | p + 1); | |
7663 | } | |
7664 | } | |
a750fc0b JM |
7665 | } |
7666 | } | |
7667 | } else { | |
7668 | if (handler->handler != &gen_invalid) { | |
7669 | printf("INSN: %02x %02x -- (%02d %04d) : %s\n", | |
7670 | opc1, opc2, opc1, opc2, handler->oname); | |
7671 | } | |
7672 | } | |
7673 | } | |
7674 | } else { | |
7675 | if (handler->handler != &gen_invalid) { | |
7676 | printf("INSN: %02x -- -- (%02d ----) : %s\n", | |
7677 | opc1, opc1, handler->oname); | |
7678 | } | |
7679 | } | |
7680 | } | |
7681 | } | |
3a607854 | 7682 | #endif |
a750fc0b | 7683 | |
1328c2bf | 7684 | static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
24951522 AJ |
7685 | { |
7686 | if (n < 32) { | |
7687 | stfq_p(mem_buf, env->fpr[n]); | |
7688 | return 8; | |
7689 | } | |
7690 | if (n == 32) { | |
5a576fb3 | 7691 | stl_p(mem_buf, env->fpscr); |
24951522 AJ |
7692 | return 4; |
7693 | } | |
7694 | return 0; | |
7695 | } | |
7696 | ||
1328c2bf | 7697 | static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
24951522 AJ |
7698 | { |
7699 | if (n < 32) { | |
7700 | env->fpr[n] = ldfq_p(mem_buf); | |
7701 | return 8; | |
7702 | } | |
7703 | if (n == 32) { | |
d6478bc7 | 7704 | helper_store_fpscr(env, ldl_p(mem_buf), 0xffffffff); |
24951522 AJ |
7705 | return 4; |
7706 | } | |
7707 | return 0; | |
7708 | } | |
7709 | ||
1328c2bf | 7710 | static int gdb_get_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
b4f8d821 AJ |
7711 | { |
7712 | if (n < 32) { | |
e2542fe2 | 7713 | #ifdef HOST_WORDS_BIGENDIAN |
b4f8d821 AJ |
7714 | stq_p(mem_buf, env->avr[n].u64[0]); |
7715 | stq_p(mem_buf+8, env->avr[n].u64[1]); | |
7716 | #else | |
7717 | stq_p(mem_buf, env->avr[n].u64[1]); | |
7718 | stq_p(mem_buf+8, env->avr[n].u64[0]); | |
7719 | #endif | |
7720 | return 16; | |
7721 | } | |
70976a79 | 7722 | if (n == 32) { |
b4f8d821 AJ |
7723 | stl_p(mem_buf, env->vscr); |
7724 | return 4; | |
7725 | } | |
70976a79 | 7726 | if (n == 33) { |
b4f8d821 AJ |
7727 | stl_p(mem_buf, (uint32_t)env->spr[SPR_VRSAVE]); |
7728 | return 4; | |
7729 | } | |
7730 | return 0; | |
7731 | } | |
7732 | ||
1328c2bf | 7733 | static int gdb_set_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
b4f8d821 AJ |
7734 | { |
7735 | if (n < 32) { | |
e2542fe2 | 7736 | #ifdef HOST_WORDS_BIGENDIAN |
b4f8d821 AJ |
7737 | env->avr[n].u64[0] = ldq_p(mem_buf); |
7738 | env->avr[n].u64[1] = ldq_p(mem_buf+8); | |
7739 | #else | |
7740 | env->avr[n].u64[1] = ldq_p(mem_buf); | |
7741 | env->avr[n].u64[0] = ldq_p(mem_buf+8); | |
7742 | #endif | |
7743 | return 16; | |
7744 | } | |
70976a79 | 7745 | if (n == 32) { |
b4f8d821 AJ |
7746 | env->vscr = ldl_p(mem_buf); |
7747 | return 4; | |
7748 | } | |
70976a79 | 7749 | if (n == 33) { |
b4f8d821 AJ |
7750 | env->spr[SPR_VRSAVE] = (target_ulong)ldl_p(mem_buf); |
7751 | return 4; | |
7752 | } | |
7753 | return 0; | |
7754 | } | |
7755 | ||
1328c2bf | 7756 | static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
688890f7 AJ |
7757 | { |
7758 | if (n < 32) { | |
7759 | #if defined(TARGET_PPC64) | |
7760 | stl_p(mem_buf, env->gpr[n] >> 32); | |
7761 | #else | |
7762 | stl_p(mem_buf, env->gprh[n]); | |
7763 | #endif | |
7764 | return 4; | |
7765 | } | |
70976a79 | 7766 | if (n == 32) { |
688890f7 AJ |
7767 | stq_p(mem_buf, env->spe_acc); |
7768 | return 8; | |
7769 | } | |
70976a79 | 7770 | if (n == 33) { |
d34defbc | 7771 | stl_p(mem_buf, env->spe_fscr); |
688890f7 AJ |
7772 | return 4; |
7773 | } | |
7774 | return 0; | |
7775 | } | |
7776 | ||
1328c2bf | 7777 | static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
688890f7 AJ |
7778 | { |
7779 | if (n < 32) { | |
7780 | #if defined(TARGET_PPC64) | |
7781 | target_ulong lo = (uint32_t)env->gpr[n]; | |
7782 | target_ulong hi = (target_ulong)ldl_p(mem_buf) << 32; | |
7783 | env->gpr[n] = lo | hi; | |
7784 | #else | |
7785 | env->gprh[n] = ldl_p(mem_buf); | |
7786 | #endif | |
7787 | return 4; | |
7788 | } | |
70976a79 | 7789 | if (n == 32) { |
688890f7 AJ |
7790 | env->spe_acc = ldq_p(mem_buf); |
7791 | return 8; | |
7792 | } | |
70976a79 | 7793 | if (n == 33) { |
d34defbc | 7794 | env->spe_fscr = ldl_p(mem_buf); |
688890f7 AJ |
7795 | return 4; |
7796 | } | |
7797 | return 0; | |
7798 | } | |
7799 | ||
55e5c285 | 7800 | static int ppc_fixup_cpu(PowerPCCPU *cpu) |
12b1143b | 7801 | { |
55e5c285 AF |
7802 | CPUPPCState *env = &cpu->env; |
7803 | ||
12b1143b DG |
7804 | /* TCG doesn't (yet) emulate some groups of instructions that |
7805 | * are implemented on some otherwise supported CPUs (e.g. VSX | |
7806 | * and decimal floating point instructions on POWER7). We | |
7807 | * remove unsupported instruction groups from the cpu state's | |
7808 | * instruction masks and hope the guest can cope. For at | |
7809 | * least the pseries machine, the unavailability of these | |
7810 | * instructions can be advertised to the guest via the device | |
7811 | * tree. */ | |
7812 | if ((env->insns_flags & ~PPC_TCG_INSNS) | |
7813 | || (env->insns_flags2 & ~PPC_TCG_INSNS2)) { | |
7814 | fprintf(stderr, "Warning: Disabling some instructions which are not " | |
7815 | "emulated by TCG (0x%" PRIx64 ", 0x%" PRIx64 ")\n", | |
7816 | env->insns_flags & ~PPC_TCG_INSNS, | |
7817 | env->insns_flags2 & ~PPC_TCG_INSNS2); | |
7818 | } | |
7819 | env->insns_flags &= PPC_TCG_INSNS; | |
7820 | env->insns_flags2 &= PPC_TCG_INSNS2; | |
7821 | return 0; | |
7822 | } | |
7823 | ||
292363e1 AF |
7824 | static inline bool ppc_cpu_is_valid(PowerPCCPUClass *pcc) |
7825 | { | |
7826 | #ifdef TARGET_PPCEMB | |
7827 | return pcc->mmu_model == POWERPC_MMU_BOOKE || | |
7828 | pcc->mmu_model == POWERPC_MMU_SOFT_4xx || | |
7829 | pcc->mmu_model == POWERPC_MMU_SOFT_4xx_Z; | |
7830 | #else | |
7831 | return true; | |
7832 | #endif | |
7833 | } | |
7834 | ||
4776ce60 | 7835 | static void ppc_cpu_realizefn(DeviceState *dev, Error **errp) |
a750fc0b | 7836 | { |
22169d41 | 7837 | CPUState *cs = CPU(dev); |
4776ce60 | 7838 | PowerPCCPU *cpu = POWERPC_CPU(dev); |
2985b86b | 7839 | PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
2985b86b | 7840 | Error *local_err = NULL; |
fe828a4d MQ |
7841 | #if !defined(CONFIG_USER_ONLY) |
7842 | int max_smt = kvm_enabled() ? kvmppc_smt_threads() : 1; | |
7843 | #endif | |
7844 | ||
7845 | #if !defined(CONFIG_USER_ONLY) | |
7846 | if (smp_threads > max_smt) { | |
5e95acc8 AF |
7847 | error_setg(errp, "Cannot support more than %d threads on PPC with %s", |
7848 | max_smt, kvm_enabled() ? "KVM" : "TCG"); | |
7849 | return; | |
fe828a4d | 7850 | } |
0ce470cd AK |
7851 | |
7852 | cpu->cpu_dt_id = (cs->cpu_index / smp_threads) * max_smt | |
7853 | + (cs->cpu_index % smp_threads); | |
fe828a4d | 7854 | #endif |
4656e1f0 | 7855 | |
0ce470cd | 7856 | if (tcg_enabled()) { |
55e5c285 | 7857 | if (ppc_fixup_cpu(cpu) != 0) { |
2985b86b AF |
7858 | error_setg(errp, "Unable to emulate selected CPU with TCG"); |
7859 | return; | |
12b1143b DG |
7860 | } |
7861 | } | |
7862 | ||
4d7fb187 | 7863 | #if defined(TARGET_PPCEMB) |
292363e1 AF |
7864 | if (!ppc_cpu_is_valid(pcc)) { |
7865 | error_setg(errp, "CPU does not possess a BookE or 4xx MMU. " | |
4d7fb187 AF |
7866 | "Please use qemu-system-ppc or qemu-system-ppc64 instead " |
7867 | "or choose another CPU model."); | |
7868 | return; | |
7869 | } | |
7870 | #endif | |
7871 | ||
2985b86b AF |
7872 | create_ppc_opcodes(cpu, &local_err); |
7873 | if (local_err != NULL) { | |
7874 | error_propagate(errp, local_err); | |
7875 | return; | |
7876 | } | |
cfe34f44 | 7877 | init_ppc_proc(cpu); |
24951522 | 7878 | |
cfe34f44 | 7879 | if (pcc->insns_flags & PPC_FLOAT) { |
22169d41 | 7880 | gdb_register_coprocessor(cs, gdb_get_float_reg, gdb_set_float_reg, |
24951522 AJ |
7881 | 33, "power-fpu.xml", 0); |
7882 | } | |
cfe34f44 | 7883 | if (pcc->insns_flags & PPC_ALTIVEC) { |
22169d41 | 7884 | gdb_register_coprocessor(cs, gdb_get_avr_reg, gdb_set_avr_reg, |
b4f8d821 AJ |
7885 | 34, "power-altivec.xml", 0); |
7886 | } | |
cfe34f44 | 7887 | if (pcc->insns_flags & PPC_SPE) { |
22169d41 | 7888 | gdb_register_coprocessor(cs, gdb_get_spe_reg, gdb_set_spe_reg, |
688890f7 AJ |
7889 | 34, "power-spe.xml", 0); |
7890 | } | |
7891 | ||
14a10fc3 AF |
7892 | qemu_init_vcpu(cs); |
7893 | ||
4776ce60 AF |
7894 | pcc->parent_realize(dev, errp); |
7895 | ||
a750fc0b | 7896 | #if defined(PPC_DUMP_CPU) |
3a607854 | 7897 | { |
22169d41 | 7898 | CPUPPCState *env = &cpu->env; |
b55266b5 | 7899 | const char *mmu_model, *excp_model, *bus_model; |
a750fc0b JM |
7900 | switch (env->mmu_model) { |
7901 | case POWERPC_MMU_32B: | |
7902 | mmu_model = "PowerPC 32"; | |
7903 | break; | |
a750fc0b JM |
7904 | case POWERPC_MMU_SOFT_6xx: |
7905 | mmu_model = "PowerPC 6xx/7xx with software driven TLBs"; | |
7906 | break; | |
7907 | case POWERPC_MMU_SOFT_74xx: | |
7908 | mmu_model = "PowerPC 74xx with software driven TLBs"; | |
7909 | break; | |
7910 | case POWERPC_MMU_SOFT_4xx: | |
7911 | mmu_model = "PowerPC 4xx with software driven TLBs"; | |
7912 | break; | |
7913 | case POWERPC_MMU_SOFT_4xx_Z: | |
7914 | mmu_model = "PowerPC 4xx with software driven TLBs " | |
7915 | "and zones protections"; | |
7916 | break; | |
b4095fed JM |
7917 | case POWERPC_MMU_REAL: |
7918 | mmu_model = "PowerPC real mode only"; | |
7919 | break; | |
7920 | case POWERPC_MMU_MPC8xx: | |
7921 | mmu_model = "PowerPC MPC8xx"; | |
a750fc0b JM |
7922 | break; |
7923 | case POWERPC_MMU_BOOKE: | |
7924 | mmu_model = "PowerPC BookE"; | |
7925 | break; | |
01662f3e AG |
7926 | case POWERPC_MMU_BOOKE206: |
7927 | mmu_model = "PowerPC BookE 2.06"; | |
a750fc0b | 7928 | break; |
b4095fed JM |
7929 | case POWERPC_MMU_601: |
7930 | mmu_model = "PowerPC 601"; | |
7931 | break; | |
00af685f JM |
7932 | #if defined (TARGET_PPC64) |
7933 | case POWERPC_MMU_64B: | |
7934 | mmu_model = "PowerPC 64"; | |
7935 | break; | |
00af685f | 7936 | #endif |
a750fc0b JM |
7937 | default: |
7938 | mmu_model = "Unknown or invalid"; | |
7939 | break; | |
7940 | } | |
7941 | switch (env->excp_model) { | |
7942 | case POWERPC_EXCP_STD: | |
7943 | excp_model = "PowerPC"; | |
7944 | break; | |
7945 | case POWERPC_EXCP_40x: | |
7946 | excp_model = "PowerPC 40x"; | |
7947 | break; | |
7948 | case POWERPC_EXCP_601: | |
7949 | excp_model = "PowerPC 601"; | |
7950 | break; | |
7951 | case POWERPC_EXCP_602: | |
7952 | excp_model = "PowerPC 602"; | |
7953 | break; | |
7954 | case POWERPC_EXCP_603: | |
7955 | excp_model = "PowerPC 603"; | |
7956 | break; | |
7957 | case POWERPC_EXCP_603E: | |
7958 | excp_model = "PowerPC 603e"; | |
7959 | break; | |
7960 | case POWERPC_EXCP_604: | |
7961 | excp_model = "PowerPC 604"; | |
7962 | break; | |
7963 | case POWERPC_EXCP_7x0: | |
7964 | excp_model = "PowerPC 740/750"; | |
7965 | break; | |
7966 | case POWERPC_EXCP_7x5: | |
7967 | excp_model = "PowerPC 745/755"; | |
7968 | break; | |
7969 | case POWERPC_EXCP_74xx: | |
7970 | excp_model = "PowerPC 74xx"; | |
7971 | break; | |
a750fc0b JM |
7972 | case POWERPC_EXCP_BOOKE: |
7973 | excp_model = "PowerPC BookE"; | |
7974 | break; | |
00af685f JM |
7975 | #if defined (TARGET_PPC64) |
7976 | case POWERPC_EXCP_970: | |
7977 | excp_model = "PowerPC 970"; | |
7978 | break; | |
7979 | #endif | |
a750fc0b JM |
7980 | default: |
7981 | excp_model = "Unknown or invalid"; | |
7982 | break; | |
7983 | } | |
7984 | switch (env->bus_model) { | |
7985 | case PPC_FLAGS_INPUT_6xx: | |
7986 | bus_model = "PowerPC 6xx"; | |
7987 | break; | |
7988 | case PPC_FLAGS_INPUT_BookE: | |
7989 | bus_model = "PowerPC BookE"; | |
7990 | break; | |
7991 | case PPC_FLAGS_INPUT_405: | |
7992 | bus_model = "PowerPC 405"; | |
7993 | break; | |
a750fc0b JM |
7994 | case PPC_FLAGS_INPUT_401: |
7995 | bus_model = "PowerPC 401/403"; | |
7996 | break; | |
b4095fed JM |
7997 | case PPC_FLAGS_INPUT_RCPU: |
7998 | bus_model = "RCPU / MPC8xx"; | |
7999 | break; | |
00af685f JM |
8000 | #if defined (TARGET_PPC64) |
8001 | case PPC_FLAGS_INPUT_970: | |
8002 | bus_model = "PowerPC 970"; | |
8003 | break; | |
8004 | #endif | |
a750fc0b JM |
8005 | default: |
8006 | bus_model = "Unknown or invalid"; | |
8007 | break; | |
8008 | } | |
8009 | printf("PowerPC %-12s : PVR %08x MSR %016" PRIx64 "\n" | |
8010 | " MMU model : %s\n", | |
a5100e75 AK |
8011 | object_class_get_name(OBJECT_CLASS(pcc)), |
8012 | pcc->pvr, pcc->msr_mask, mmu_model); | |
f2e63a42 | 8013 | #if !defined(CONFIG_USER_ONLY) |
a5100e75 | 8014 | if (env->tlb.tlb6) { |
a750fc0b JM |
8015 | printf(" %d %s TLB in %d ways\n", |
8016 | env->nb_tlb, env->id_tlbs ? "splitted" : "merged", | |
8017 | env->nb_ways); | |
8018 | } | |
f2e63a42 | 8019 | #endif |
a750fc0b JM |
8020 | printf(" Exceptions model : %s\n" |
8021 | " Bus model : %s\n", | |
8022 | excp_model, bus_model); | |
25ba3a68 JM |
8023 | printf(" MSR features :\n"); |
8024 | if (env->flags & POWERPC_FLAG_SPE) | |
8025 | printf(" signal processing engine enable" | |
8026 | "\n"); | |
8027 | else if (env->flags & POWERPC_FLAG_VRE) | |
8028 | printf(" vector processor enable\n"); | |
8029 | if (env->flags & POWERPC_FLAG_TGPR) | |
8030 | printf(" temporary GPRs\n"); | |
8031 | else if (env->flags & POWERPC_FLAG_CE) | |
8032 | printf(" critical input enable\n"); | |
8033 | if (env->flags & POWERPC_FLAG_SE) | |
8034 | printf(" single-step trace mode\n"); | |
8035 | else if (env->flags & POWERPC_FLAG_DWE) | |
8036 | printf(" debug wait enable\n"); | |
8037 | else if (env->flags & POWERPC_FLAG_UBLE) | |
8038 | printf(" user BTB lock enable\n"); | |
8039 | if (env->flags & POWERPC_FLAG_BE) | |
8040 | printf(" branch-step trace mode\n"); | |
8041 | else if (env->flags & POWERPC_FLAG_DE) | |
8042 | printf(" debug interrupt enable\n"); | |
8043 | if (env->flags & POWERPC_FLAG_PX) | |
8044 | printf(" inclusive protection\n"); | |
8045 | else if (env->flags & POWERPC_FLAG_PMM) | |
8046 | printf(" performance monitor mark\n"); | |
8047 | if (env->flags == POWERPC_FLAG_NONE) | |
8048 | printf(" none\n"); | |
4018bae9 JM |
8049 | printf(" Time-base/decrementer clock source: %s\n", |
8050 | env->flags & POWERPC_FLAG_RTC_CLK ? "RTC clock" : "bus clock"); | |
22169d41 AF |
8051 | dump_ppc_insns(env); |
8052 | dump_ppc_sprs(env); | |
8053 | fflush(stdout); | |
a750fc0b | 8054 | } |
3a607854 | 8055 | #endif |
a750fc0b | 8056 | } |
3fc6c082 | 8057 | |
b048960f AF |
8058 | static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp) |
8059 | { | |
8060 | PowerPCCPU *cpu = POWERPC_CPU(dev); | |
8061 | CPUPPCState *env = &cpu->env; | |
8062 | int i; | |
8063 | ||
8064 | for (i = 0; i < PPC_CPU_OPCODES_LEN; i++) { | |
8065 | if (env->opcodes[i] != &invalid_handler) { | |
8066 | g_free(env->opcodes[i]); | |
8067 | } | |
8068 | } | |
8069 | } | |
8070 | ||
2985b86b | 8071 | static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b) |
f0ad8c34 | 8072 | { |
2985b86b AF |
8073 | ObjectClass *oc = (ObjectClass *)a; |
8074 | uint32_t pvr = *(uint32_t *)b; | |
8075 | PowerPCCPUClass *pcc = (PowerPCCPUClass *)a; | |
8076 | ||
8077 | /* -cpu host does a PVR lookup during construction */ | |
8078 | if (unlikely(strcmp(object_class_get_name(oc), | |
8079 | TYPE_HOST_POWERPC_CPU) == 0)) { | |
8080 | return -1; | |
f0ad8c34 | 8081 | } |
f0ad8c34 | 8082 | |
292363e1 | 8083 | if (!ppc_cpu_is_valid(pcc)) { |
4d7fb187 AF |
8084 | return -1; |
8085 | } | |
4d7fb187 | 8086 | |
cfe34f44 | 8087 | return pcc->pvr == pvr ? 0 : -1; |
f0ad8c34 AG |
8088 | } |
8089 | ||
2985b86b | 8090 | PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr) |
3fc6c082 | 8091 | { |
2985b86b AF |
8092 | GSList *list, *item; |
8093 | PowerPCCPUClass *pcc = NULL; | |
be40edcd | 8094 | |
2985b86b AF |
8095 | list = object_class_get_list(TYPE_POWERPC_CPU, false); |
8096 | item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr); | |
8097 | if (item != NULL) { | |
8098 | pcc = POWERPC_CPU_CLASS(item->data); | |
3fc6c082 | 8099 | } |
2985b86b AF |
8100 | g_slist_free(list); |
8101 | ||
8102 | return pcc; | |
8103 | } | |
8104 | ||
3bc9ccc0 AK |
8105 | static gint ppc_cpu_compare_class_pvr_mask(gconstpointer a, gconstpointer b) |
8106 | { | |
8107 | ObjectClass *oc = (ObjectClass *)a; | |
8108 | uint32_t pvr = *(uint32_t *)b; | |
8109 | PowerPCCPUClass *pcc = (PowerPCCPUClass *)a; | |
8110 | gint ret; | |
8111 | ||
8112 | /* -cpu host does a PVR lookup during construction */ | |
8113 | if (unlikely(strcmp(object_class_get_name(oc), | |
8114 | TYPE_HOST_POWERPC_CPU) == 0)) { | |
8115 | return -1; | |
8116 | } | |
8117 | ||
292363e1 | 8118 | if (!ppc_cpu_is_valid(pcc)) { |
3bc9ccc0 AK |
8119 | return -1; |
8120 | } | |
292363e1 | 8121 | |
3bc9ccc0 AK |
8122 | ret = (((pcc->pvr & pcc->pvr_mask) == (pvr & pcc->pvr_mask)) ? 0 : -1); |
8123 | ||
8124 | return ret; | |
8125 | } | |
8126 | ||
8127 | PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr) | |
8128 | { | |
8129 | GSList *list, *item; | |
8130 | PowerPCCPUClass *pcc = NULL; | |
8131 | ||
8132 | list = object_class_get_list(TYPE_POWERPC_CPU, true); | |
8133 | item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr_mask); | |
8134 | if (item != NULL) { | |
8135 | pcc = POWERPC_CPU_CLASS(item->data); | |
8136 | } | |
8137 | g_slist_free(list); | |
8138 | ||
8139 | return pcc; | |
8140 | } | |
8141 | ||
2985b86b AF |
8142 | static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b) |
8143 | { | |
8144 | ObjectClass *oc = (ObjectClass *)a; | |
8145 | const char *name = b; | |
4d7fb187 | 8146 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
ee4e83ed | 8147 | |
2985b86b | 8148 | if (strncasecmp(name, object_class_get_name(oc), strlen(name)) == 0 && |
292363e1 | 8149 | ppc_cpu_is_valid(pcc) && |
2985b86b AF |
8150 | strcmp(object_class_get_name(oc) + strlen(name), |
8151 | "-" TYPE_POWERPC_CPU) == 0) { | |
8152 | return 0; | |
8153 | } | |
8154 | return -1; | |
3fc6c082 FB |
8155 | } |
8156 | ||
ee4e83ed | 8157 | #include <ctype.h> |
3fc6c082 | 8158 | |
9761ad75 AG |
8159 | static ObjectClass *ppc_cpu_class_by_name(const char *name); |
8160 | ||
8161 | static ObjectClass *ppc_cpu_class_by_alias(PowerPCCPUAlias *alias) | |
8162 | { | |
8163 | ObjectClass *invalid_class = (void*)ppc_cpu_class_by_alias; | |
8164 | ||
8165 | /* Cache target class lookups in the alias table */ | |
8166 | if (!alias->oc) { | |
8167 | alias->oc = ppc_cpu_class_by_name(alias->model); | |
8168 | if (!alias->oc) { | |
8169 | /* Fast check for non-existing aliases */ | |
8170 | alias->oc = invalid_class; | |
8171 | } | |
8172 | } | |
8173 | ||
8174 | if (alias->oc == invalid_class) { | |
8175 | return NULL; | |
8176 | } else { | |
8177 | return alias->oc; | |
8178 | } | |
8179 | } | |
8180 | ||
2985b86b | 8181 | static ObjectClass *ppc_cpu_class_by_name(const char *name) |
ee4e83ed | 8182 | { |
2985b86b AF |
8183 | GSList *list, *item; |
8184 | ObjectClass *ret = NULL; | |
b55266b5 | 8185 | const char *p; |
2985b86b | 8186 | int i, len; |
ee4e83ed JM |
8187 | |
8188 | /* Check if the given name is a PVR */ | |
8189 | len = strlen(name); | |
8190 | if (len == 10 && name[0] == '0' && name[1] == 'x') { | |
8191 | p = name + 2; | |
8192 | goto check_pvr; | |
8193 | } else if (len == 8) { | |
8194 | p = name; | |
8195 | check_pvr: | |
8196 | for (i = 0; i < 8; i++) { | |
cd390083 | 8197 | if (!qemu_isxdigit(*p++)) |
ee4e83ed JM |
8198 | break; |
8199 | } | |
2985b86b AF |
8200 | if (i == 8) { |
8201 | ret = OBJECT_CLASS(ppc_cpu_class_by_pvr(strtoul(name, NULL, 16))); | |
8202 | return ret; | |
f0ad8c34 | 8203 | } |
2985b86b | 8204 | } |
f0ad8c34 | 8205 | |
e9a96075 | 8206 | for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
fd5ed418 | 8207 | if (strcmp(ppc_cpu_aliases[i].alias, name) == 0) { |
9761ad75 | 8208 | return ppc_cpu_class_by_alias(&ppc_cpu_aliases[i]); |
fd5ed418 AF |
8209 | } |
8210 | } | |
8211 | ||
2985b86b AF |
8212 | list = object_class_get_list(TYPE_POWERPC_CPU, false); |
8213 | item = g_slist_find_custom(list, name, ppc_cpu_compare_class_name); | |
8214 | if (item != NULL) { | |
8215 | ret = OBJECT_CLASS(item->data); | |
3fc6c082 | 8216 | } |
2985b86b | 8217 | g_slist_free(list); |
ee4e83ed JM |
8218 | |
8219 | return ret; | |
3fc6c082 FB |
8220 | } |
8221 | ||
2985b86b | 8222 | PowerPCCPU *cpu_ppc_init(const char *cpu_model) |
3fc6c082 | 8223 | { |
9262685b | 8224 | return POWERPC_CPU(cpu_generic_init(TYPE_POWERPC_CPU, cpu_model)); |
2985b86b AF |
8225 | } |
8226 | ||
8227 | /* Sort by PVR, ordering special case "host" last. */ | |
8228 | static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b) | |
8229 | { | |
8230 | ObjectClass *oc_a = (ObjectClass *)a; | |
8231 | ObjectClass *oc_b = (ObjectClass *)b; | |
8232 | PowerPCCPUClass *pcc_a = POWERPC_CPU_CLASS(oc_a); | |
8233 | PowerPCCPUClass *pcc_b = POWERPC_CPU_CLASS(oc_b); | |
8234 | const char *name_a = object_class_get_name(oc_a); | |
8235 | const char *name_b = object_class_get_name(oc_b); | |
8236 | ||
8237 | if (strcmp(name_a, TYPE_HOST_POWERPC_CPU) == 0) { | |
8238 | return 1; | |
8239 | } else if (strcmp(name_b, TYPE_HOST_POWERPC_CPU) == 0) { | |
8240 | return -1; | |
8241 | } else { | |
8242 | /* Avoid an integer overflow during subtraction */ | |
cfe34f44 | 8243 | if (pcc_a->pvr < pcc_b->pvr) { |
2985b86b | 8244 | return -1; |
cfe34f44 | 8245 | } else if (pcc_a->pvr > pcc_b->pvr) { |
2985b86b AF |
8246 | return 1; |
8247 | } else { | |
8248 | return 0; | |
8249 | } | |
8250 | } | |
8251 | } | |
8252 | ||
8253 | static void ppc_cpu_list_entry(gpointer data, gpointer user_data) | |
8254 | { | |
8255 | ObjectClass *oc = data; | |
8256 | CPUListState *s = user_data; | |
8257 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
de400129 AF |
8258 | const char *typename = object_class_get_name(oc); |
8259 | char *name; | |
55d3d1a4 | 8260 | int i; |
2985b86b | 8261 | |
292363e1 | 8262 | if (!ppc_cpu_is_valid(pcc)) { |
4d7fb187 AF |
8263 | return; |
8264 | } | |
5ba4576b AF |
8265 | if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) { |
8266 | return; | |
8267 | } | |
4d7fb187 | 8268 | |
de400129 AF |
8269 | name = g_strndup(typename, |
8270 | strlen(typename) - strlen("-" TYPE_POWERPC_CPU)); | |
2985b86b | 8271 | (*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n", |
cfe34f44 | 8272 | name, pcc->pvr); |
e9a96075 | 8273 | for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
9761ad75 AG |
8274 | PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
8275 | ObjectClass *alias_oc = ppc_cpu_class_by_alias(alias); | |
55d3d1a4 AF |
8276 | |
8277 | if (alias_oc != oc) { | |
8278 | continue; | |
8279 | } | |
8280 | (*s->cpu_fprintf)(s->file, "PowerPC %-16s (alias for %s)\n", | |
8281 | alias->alias, name); | |
8282 | } | |
de400129 | 8283 | g_free(name); |
2985b86b AF |
8284 | } |
8285 | ||
8286 | void ppc_cpu_list(FILE *f, fprintf_function cpu_fprintf) | |
8287 | { | |
8288 | CPUListState s = { | |
8289 | .file = f, | |
8290 | .cpu_fprintf = cpu_fprintf, | |
8291 | }; | |
8292 | GSList *list; | |
8293 | ||
8294 | list = object_class_get_list(TYPE_POWERPC_CPU, false); | |
8295 | list = g_slist_sort(list, ppc_cpu_list_compare); | |
8296 | g_slist_foreach(list, ppc_cpu_list_entry, &s); | |
8297 | g_slist_free(list); | |
fd5ed418 | 8298 | |
5ba4576b AF |
8299 | #ifdef CONFIG_KVM |
8300 | cpu_fprintf(f, "\n"); | |
8301 | cpu_fprintf(f, "PowerPC %-16s\n", "host"); | |
8302 | #endif | |
2985b86b AF |
8303 | } |
8304 | ||
8305 | static void ppc_cpu_defs_entry(gpointer data, gpointer user_data) | |
8306 | { | |
8307 | ObjectClass *oc = data; | |
8308 | CpuDefinitionInfoList **first = user_data; | |
de400129 | 8309 | const char *typename; |
2985b86b AF |
8310 | CpuDefinitionInfoList *entry; |
8311 | CpuDefinitionInfo *info; | |
4d7fb187 AF |
8312 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
8313 | ||
292363e1 | 8314 | if (!ppc_cpu_is_valid(pcc)) { |
4d7fb187 AF |
8315 | return; |
8316 | } | |
2985b86b | 8317 | |
de400129 | 8318 | typename = object_class_get_name(oc); |
2985b86b | 8319 | info = g_malloc0(sizeof(*info)); |
de400129 AF |
8320 | info->name = g_strndup(typename, |
8321 | strlen(typename) - strlen("-" TYPE_POWERPC_CPU)); | |
2985b86b AF |
8322 | |
8323 | entry = g_malloc0(sizeof(*entry)); | |
8324 | entry->value = info; | |
8325 | entry->next = *first; | |
8326 | *first = entry; | |
3fc6c082 | 8327 | } |
1d0cb67d | 8328 | |
76b64a7a | 8329 | CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp) |
70b7660a AL |
8330 | { |
8331 | CpuDefinitionInfoList *cpu_list = NULL; | |
2985b86b | 8332 | GSList *list; |
35e21d3f | 8333 | int i; |
70b7660a | 8334 | |
2985b86b AF |
8335 | list = object_class_get_list(TYPE_POWERPC_CPU, false); |
8336 | g_slist_foreach(list, ppc_cpu_defs_entry, &cpu_list); | |
8337 | g_slist_free(list); | |
70b7660a | 8338 | |
e9a96075 | 8339 | for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
9761ad75 | 8340 | PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
35e21d3f AF |
8341 | ObjectClass *oc; |
8342 | CpuDefinitionInfoList *entry; | |
8343 | CpuDefinitionInfo *info; | |
8344 | ||
9761ad75 | 8345 | oc = ppc_cpu_class_by_alias(alias); |
35e21d3f AF |
8346 | if (oc == NULL) { |
8347 | continue; | |
8348 | } | |
8349 | ||
8350 | info = g_malloc0(sizeof(*info)); | |
8351 | info->name = g_strdup(alias->alias); | |
8352 | ||
8353 | entry = g_malloc0(sizeof(*entry)); | |
8354 | entry->value = info; | |
8355 | entry->next = cpu_list; | |
8356 | cpu_list = entry; | |
8357 | } | |
8358 | ||
2985b86b AF |
8359 | return cpu_list; |
8360 | } | |
70b7660a | 8361 | |
f45748f1 AF |
8362 | static void ppc_cpu_set_pc(CPUState *cs, vaddr value) |
8363 | { | |
8364 | PowerPCCPU *cpu = POWERPC_CPU(cs); | |
8365 | ||
8366 | cpu->env.nip = value; | |
8367 | } | |
8368 | ||
8c2e1b00 AF |
8369 | static bool ppc_cpu_has_work(CPUState *cs) |
8370 | { | |
8371 | PowerPCCPU *cpu = POWERPC_CPU(cs); | |
8372 | CPUPPCState *env = &cpu->env; | |
8373 | ||
8374 | return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD); | |
8375 | } | |
8376 | ||
1d0cb67d AF |
8377 | /* CPUClass::reset() */ |
8378 | static void ppc_cpu_reset(CPUState *s) | |
8379 | { | |
8380 | PowerPCCPU *cpu = POWERPC_CPU(s); | |
8381 | PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); | |
8382 | CPUPPCState *env = &cpu->env; | |
a1389542 AF |
8383 | target_ulong msr; |
8384 | ||
1d0cb67d AF |
8385 | pcc->parent_reset(s); |
8386 | ||
a1389542 AF |
8387 | msr = (target_ulong)0; |
8388 | if (0) { | |
8389 | /* XXX: find a suitable condition to enable the hypervisor mode */ | |
8390 | msr |= (target_ulong)MSR_HVB; | |
8391 | } | |
8392 | msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */ | |
8393 | msr |= (target_ulong)0 << MSR_SA; /* TO BE CHECKED */ | |
8394 | msr |= (target_ulong)1 << MSR_EP; | |
8395 | #if defined(DO_SINGLE_STEP) && 0 | |
8396 | /* Single step trace mode */ | |
8397 | msr |= (target_ulong)1 << MSR_SE; | |
8398 | msr |= (target_ulong)1 << MSR_BE; | |
8399 | #endif | |
8400 | #if defined(CONFIG_USER_ONLY) | |
8401 | msr |= (target_ulong)1 << MSR_FP; /* Allow floating point usage */ | |
8402 | msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */ | |
8403 | msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */ | |
8404 | msr |= (target_ulong)1 << MSR_PR; | |
a1389542 | 8405 | #endif |
2cf3eb6d | 8406 | |
a1389542 AF |
8407 | #if defined(TARGET_PPC64) |
8408 | if (env->mmu_model & POWERPC_MMU_64) { | |
8409 | env->msr |= (1ULL << MSR_SF); | |
8410 | } | |
8411 | #endif | |
2cf3eb6d FC |
8412 | |
8413 | hreg_store_msr(env, msr, 1); | |
8414 | ||
8415 | #if !defined(CONFIG_USER_ONLY) | |
8416 | env->nip = env->hreset_vector | env->excp_prefix; | |
8417 | if (env->mmu_model != POWERPC_MMU_REAL) { | |
8418 | ppc_tlb_invalidate_all(env); | |
8419 | } | |
8420 | #endif | |
8421 | ||
a1389542 AF |
8422 | hreg_compute_hflags(env); |
8423 | env->reserve_addr = (target_ulong)-1ULL; | |
8424 | /* Be sure no exception or interrupt is pending */ | |
8425 | env->pending_interrupts = 0; | |
27103424 | 8426 | s->exception_index = POWERPC_EXCP_NONE; |
a1389542 | 8427 | env->error_code = 0; |
2b15811c DG |
8428 | |
8429 | #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) | |
1bfb37d1 DG |
8430 | env->vpa_addr = 0; |
8431 | env->slb_shadow_addr = 0; | |
8432 | env->slb_shadow_size = 0; | |
8433 | env->dtl_addr = 0; | |
2b15811c DG |
8434 | env->dtl_size = 0; |
8435 | #endif /* TARGET_PPC64 */ | |
8436 | ||
a1389542 | 8437 | /* Flush all TLBs */ |
00c8cb0a | 8438 | tlb_flush(s, 1); |
1d0cb67d AF |
8439 | } |
8440 | ||
6cca7ad6 AF |
8441 | static void ppc_cpu_initfn(Object *obj) |
8442 | { | |
c05efcb1 | 8443 | CPUState *cs = CPU(obj); |
6cca7ad6 | 8444 | PowerPCCPU *cpu = POWERPC_CPU(obj); |
2985b86b | 8445 | PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
6cca7ad6 AF |
8446 | CPUPPCState *env = &cpu->env; |
8447 | ||
c05efcb1 | 8448 | cs->env_ptr = env; |
6cca7ad6 | 8449 | cpu_exec_init(env); |
0f20ba62 | 8450 | cpu->cpu_dt_id = cs->cpu_index; |
2985b86b | 8451 | |
cfe34f44 AF |
8452 | env->msr_mask = pcc->msr_mask; |
8453 | env->mmu_model = pcc->mmu_model; | |
8454 | env->excp_model = pcc->excp_model; | |
8455 | env->bus_model = pcc->bus_model; | |
8456 | env->insns_flags = pcc->insns_flags; | |
8457 | env->insns_flags2 = pcc->insns_flags2; | |
8458 | env->flags = pcc->flags; | |
8459 | env->bfd_mach = pcc->bfd_mach; | |
8460 | env->check_pow = pcc->check_pow; | |
2985b86b AF |
8461 | |
8462 | #if defined(TARGET_PPC64) | |
cfe34f44 AF |
8463 | if (pcc->sps) { |
8464 | env->sps = *pcc->sps; | |
2985b86b AF |
8465 | } else if (env->mmu_model & POWERPC_MMU_64) { |
8466 | /* Use default sets of page sizes */ | |
8467 | static const struct ppc_segment_page_sizes defsps = { | |
8468 | .sps = { | |
8469 | { .page_shift = 12, /* 4K */ | |
8470 | .slb_enc = 0, | |
8471 | .enc = { { .page_shift = 12, .pte_enc = 0 } } | |
8472 | }, | |
8473 | { .page_shift = 24, /* 16M */ | |
8474 | .slb_enc = 0x100, | |
8475 | .enc = { { .page_shift = 24, .pte_enc = 0 } } | |
8476 | }, | |
8477 | }, | |
8478 | }; | |
8479 | env->sps = defsps; | |
8480 | } | |
8481 | #endif /* defined(TARGET_PPC64) */ | |
60925d26 AF |
8482 | |
8483 | if (tcg_enabled()) { | |
8484 | ppc_translate_init(); | |
8485 | } | |
6cca7ad6 AF |
8486 | } |
8487 | ||
1d0cb67d AF |
8488 | static void ppc_cpu_class_init(ObjectClass *oc, void *data) |
8489 | { | |
8490 | PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); | |
8491 | CPUClass *cc = CPU_CLASS(oc); | |
4776ce60 AF |
8492 | DeviceClass *dc = DEVICE_CLASS(oc); |
8493 | ||
8494 | pcc->parent_realize = dc->realize; | |
3bc9ccc0 AK |
8495 | pcc->pvr = CPU_POWERPC_DEFAULT_MASK; |
8496 | pcc->pvr_mask = CPU_POWERPC_DEFAULT_MASK; | |
4776ce60 | 8497 | dc->realize = ppc_cpu_realizefn; |
b048960f | 8498 | dc->unrealize = ppc_cpu_unrealizefn; |
1d0cb67d AF |
8499 | |
8500 | pcc->parent_reset = cc->reset; | |
8501 | cc->reset = ppc_cpu_reset; | |
2b8c2754 AF |
8502 | |
8503 | cc->class_by_name = ppc_cpu_class_by_name; | |
8c2e1b00 | 8504 | cc->has_work = ppc_cpu_has_work; |
97a8ea5a | 8505 | cc->do_interrupt = ppc_cpu_do_interrupt; |
878096ee AF |
8506 | cc->dump_state = ppc_cpu_dump_state; |
8507 | cc->dump_statistics = ppc_cpu_dump_statistics; | |
f45748f1 | 8508 | cc->set_pc = ppc_cpu_set_pc; |
5b50e790 AF |
8509 | cc->gdb_read_register = ppc_cpu_gdb_read_register; |
8510 | cc->gdb_write_register = ppc_cpu_gdb_write_register; | |
7510454e AF |
8511 | #ifdef CONFIG_USER_ONLY |
8512 | cc->handle_mmu_fault = ppc_cpu_handle_mmu_fault; | |
8513 | #else | |
00b941e5 | 8514 | cc->get_phys_page_debug = ppc_cpu_get_phys_page_debug; |
a90db158 | 8515 | cc->vmsd = &vmstate_ppc_cpu; |
e62fbc54 AK |
8516 | #if defined(TARGET_PPC64) |
8517 | cc->write_elf64_note = ppc64_cpu_write_elf64_note; | |
8518 | cc->write_elf64_qemunote = ppc64_cpu_write_elf64_qemunote; | |
8519 | #endif | |
00b941e5 | 8520 | #endif |
a0e372f0 AF |
8521 | |
8522 | cc->gdb_num_core_regs = 71; | |
5b24c641 AF |
8523 | #if defined(TARGET_PPC64) |
8524 | cc->gdb_core_xml_file = "power64-core.xml"; | |
8525 | #else | |
8526 | cc->gdb_core_xml_file = "power-core.xml"; | |
8527 | #endif | |
3bbf37f2 AF |
8528 | |
8529 | dc->fw_name = "PowerPC,UNKNOWN"; | |
1d0cb67d AF |
8530 | } |
8531 | ||
8532 | static const TypeInfo ppc_cpu_type_info = { | |
8533 | .name = TYPE_POWERPC_CPU, | |
8534 | .parent = TYPE_CPU, | |
8535 | .instance_size = sizeof(PowerPCCPU), | |
6cca7ad6 | 8536 | .instance_init = ppc_cpu_initfn, |
2985b86b | 8537 | .abstract = true, |
1d0cb67d AF |
8538 | .class_size = sizeof(PowerPCCPUClass), |
8539 | .class_init = ppc_cpu_class_init, | |
8540 | }; | |
8541 | ||
8542 | static void ppc_cpu_register_types(void) | |
8543 | { | |
8544 | type_register_static(&ppc_cpu_type_info); | |
8545 | } | |
8546 | ||
8547 | type_init(ppc_cpu_register_types) |