2 * PowerPC CPU initialization for qemu.
4 * Copyright (c) 2003-2007 Jocelyn Mayer
5 * Copyright 2011 Freescale Semiconductor, Inc.
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.
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.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
21 #include "disas/bfd.h"
22 #include "exec/gdbstub.h"
23 #include <sysemu/kvm.h>
25 #include "sysemu/arch_init.h"
26 #include "sysemu/cpus.h"
27 #include "cpu-models.h"
28 #include "mmu-hash32.h"
29 #include "mmu-hash64.h"
30 #include "qemu/error-report.h"
31 #include "qapi/visitor.h"
32 #include "hw/qdev-properties.h"
34 //#define PPC_DUMP_CPU
35 //#define PPC_DEBUG_SPR
36 //#define PPC_DUMP_SPR_ACCESSES
38 /* For user-mode emulation, we don't emulate any IRQ controller */
39 #if defined(CONFIG_USER_ONLY)
40 #define PPC_IRQ_INIT_FN(name) \
41 static inline void glue(glue(ppc, name),_irq_init) (CPUPPCState *env) \
45 #define PPC_IRQ_INIT_FN(name) \
46 void glue(glue(ppc, name),_irq_init) (CPUPPCState *env);
52 PPC_IRQ_INIT_FN(POWER7);
53 PPC_IRQ_INIT_FN(e500);
56 * do nothing but store/retrieve spr value
58 static void spr_load_dump_spr(int sprn)
60 #ifdef PPC_DUMP_SPR_ACCESSES
61 TCGv_i32 t0 = tcg_const_i32(sprn);
62 gen_helper_load_dump_spr(cpu_env, t0);
63 tcg_temp_free_i32(t0);
67 static void spr_read_generic (void *opaque, int gprn, int sprn)
69 gen_load_spr(cpu_gpr[gprn], sprn);
70 spr_load_dump_spr(sprn);
73 static void spr_store_dump_spr(int sprn)
75 #ifdef PPC_DUMP_SPR_ACCESSES
76 TCGv_i32 t0 = tcg_const_i32(sprn);
77 gen_helper_store_dump_spr(cpu_env, t0);
78 tcg_temp_free_i32(t0);
82 static void spr_write_generic (void *opaque, int sprn, int gprn)
84 gen_store_spr(sprn, cpu_gpr[gprn]);
85 spr_store_dump_spr(sprn);
88 #if !defined(CONFIG_USER_ONLY)
89 static void spr_write_generic32(void *opaque, int sprn, int gprn)
92 TCGv t0 = tcg_temp_new();
93 tcg_gen_ext32u_tl(t0, cpu_gpr[gprn]);
94 gen_store_spr(sprn, t0);
96 spr_store_dump_spr(sprn);
98 spr_write_generic(opaque, sprn, gprn);
102 static void spr_write_clear (void *opaque, int sprn, int gprn)
104 TCGv t0 = tcg_temp_new();
105 TCGv t1 = tcg_temp_new();
106 gen_load_spr(t0, sprn);
107 tcg_gen_neg_tl(t1, cpu_gpr[gprn]);
108 tcg_gen_and_tl(t0, t0, t1);
109 gen_store_spr(sprn, t0);
114 static void spr_access_nop(void *opaque, int sprn, int gprn)
120 /* SPR common to all PowerPC */
122 static void spr_read_xer (void *opaque, int gprn, int sprn)
124 gen_read_xer(cpu_gpr[gprn]);
127 static void spr_write_xer (void *opaque, int sprn, int gprn)
129 gen_write_xer(cpu_gpr[gprn]);
133 static void spr_read_lr (void *opaque, int gprn, int sprn)
135 tcg_gen_mov_tl(cpu_gpr[gprn], cpu_lr);
138 static void spr_write_lr (void *opaque, int sprn, int gprn)
140 tcg_gen_mov_tl(cpu_lr, cpu_gpr[gprn]);
144 #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
145 static void spr_read_cfar (void *opaque, int gprn, int sprn)
147 tcg_gen_mov_tl(cpu_gpr[gprn], cpu_cfar);
150 static void spr_write_cfar (void *opaque, int sprn, int gprn)
152 tcg_gen_mov_tl(cpu_cfar, cpu_gpr[gprn]);
154 #endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */
157 static void spr_read_ctr (void *opaque, int gprn, int sprn)
159 tcg_gen_mov_tl(cpu_gpr[gprn], cpu_ctr);
162 static void spr_write_ctr (void *opaque, int sprn, int gprn)
164 tcg_gen_mov_tl(cpu_ctr, cpu_gpr[gprn]);
167 /* User read access to SPR */
173 static void spr_read_ureg (void *opaque, int gprn, int sprn)
175 gen_load_spr(cpu_gpr[gprn], sprn + 0x10);
178 #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
179 static void spr_write_ureg(void *opaque, int sprn, int gprn)
181 gen_store_spr(sprn + 0x10, cpu_gpr[gprn]);
185 /* SPR common to all non-embedded PowerPC */
187 #if !defined(CONFIG_USER_ONLY)
188 static void spr_read_decr (void *opaque, int gprn, int sprn)
193 gen_helper_load_decr(cpu_gpr[gprn], cpu_env);
196 gen_stop_exception(opaque);
200 static void spr_write_decr (void *opaque, int sprn, int gprn)
205 gen_helper_store_decr(cpu_env, cpu_gpr[gprn]);
208 gen_stop_exception(opaque);
213 /* SPR common to all non-embedded PowerPC, except 601 */
215 static void spr_read_tbl (void *opaque, int gprn, int sprn)
220 gen_helper_load_tbl(cpu_gpr[gprn], cpu_env);
223 gen_stop_exception(opaque);
227 static void spr_read_tbu (void *opaque, int gprn, int sprn)
232 gen_helper_load_tbu(cpu_gpr[gprn], cpu_env);
235 gen_stop_exception(opaque);
239 __attribute__ (( unused ))
240 static void spr_read_atbl (void *opaque, int gprn, int sprn)
242 gen_helper_load_atbl(cpu_gpr[gprn], cpu_env);
245 __attribute__ (( unused ))
246 static void spr_read_atbu (void *opaque, int gprn, int sprn)
248 gen_helper_load_atbu(cpu_gpr[gprn], cpu_env);
251 #if !defined(CONFIG_USER_ONLY)
252 static void spr_write_tbl (void *opaque, int sprn, int gprn)
257 gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]);
260 gen_stop_exception(opaque);
264 static void spr_write_tbu (void *opaque, int sprn, int gprn)
269 gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]);
272 gen_stop_exception(opaque);
276 __attribute__ (( unused ))
277 static void spr_write_atbl (void *opaque, int sprn, int gprn)
279 gen_helper_store_atbl(cpu_env, cpu_gpr[gprn]);
282 __attribute__ (( unused ))
283 static void spr_write_atbu (void *opaque, int sprn, int gprn)
285 gen_helper_store_atbu(cpu_env, cpu_gpr[gprn]);
288 #if defined(TARGET_PPC64)
289 __attribute__ (( unused ))
290 static void spr_read_purr (void *opaque, int gprn, int sprn)
292 gen_helper_load_purr(cpu_gpr[gprn], cpu_env);
297 #if !defined(CONFIG_USER_ONLY)
298 /* IBAT0U...IBAT0U */
299 /* IBAT0L...IBAT7L */
300 static void spr_read_ibat (void *opaque, int gprn, int sprn)
302 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2]));
305 static void spr_read_ibat_h (void *opaque, int gprn, int sprn)
307 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT4U) / 2]));
310 static void spr_write_ibatu (void *opaque, int sprn, int gprn)
312 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
313 gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]);
314 tcg_temp_free_i32(t0);
317 static void spr_write_ibatu_h (void *opaque, int sprn, int gprn)
319 TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4U) / 2) + 4);
320 gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]);
321 tcg_temp_free_i32(t0);
324 static void spr_write_ibatl (void *opaque, int sprn, int gprn)
326 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0L) / 2);
327 gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]);
328 tcg_temp_free_i32(t0);
331 static void spr_write_ibatl_h (void *opaque, int sprn, int gprn)
333 TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4L) / 2) + 4);
334 gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]);
335 tcg_temp_free_i32(t0);
338 /* DBAT0U...DBAT7U */
339 /* DBAT0L...DBAT7L */
340 static void spr_read_dbat (void *opaque, int gprn, int sprn)
342 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][(sprn - SPR_DBAT0U) / 2]));
345 static void spr_read_dbat_h (void *opaque, int gprn, int sprn)
347 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][((sprn - SPR_DBAT4U) / 2) + 4]));
350 static void spr_write_dbatu (void *opaque, int sprn, int gprn)
352 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0U) / 2);
353 gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]);
354 tcg_temp_free_i32(t0);
357 static void spr_write_dbatu_h (void *opaque, int sprn, int gprn)
359 TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4U) / 2) + 4);
360 gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]);
361 tcg_temp_free_i32(t0);
364 static void spr_write_dbatl (void *opaque, int sprn, int gprn)
366 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0L) / 2);
367 gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]);
368 tcg_temp_free_i32(t0);
371 static void spr_write_dbatl_h (void *opaque, int sprn, int gprn)
373 TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4L) / 2) + 4);
374 gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]);
375 tcg_temp_free_i32(t0);
379 static void spr_write_sdr1 (void *opaque, int sprn, int gprn)
381 gen_helper_store_sdr1(cpu_env, cpu_gpr[gprn]);
384 /* 64 bits PowerPC specific SPRs */
385 #if defined(TARGET_PPC64)
386 static void spr_read_hior (void *opaque, int gprn, int sprn)
388 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, excp_prefix));
391 static void spr_write_hior (void *opaque, int sprn, int gprn)
393 TCGv t0 = tcg_temp_new();
394 tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0x3FFFFF00000ULL);
395 tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix));
401 /* PowerPC 601 specific registers */
403 static void spr_read_601_rtcl (void *opaque, int gprn, int sprn)
405 gen_helper_load_601_rtcl(cpu_gpr[gprn], cpu_env);
408 static void spr_read_601_rtcu (void *opaque, int gprn, int sprn)
410 gen_helper_load_601_rtcu(cpu_gpr[gprn], cpu_env);
413 #if !defined(CONFIG_USER_ONLY)
414 static void spr_write_601_rtcu (void *opaque, int sprn, int gprn)
416 gen_helper_store_601_rtcu(cpu_env, cpu_gpr[gprn]);
419 static void spr_write_601_rtcl (void *opaque, int sprn, int gprn)
421 gen_helper_store_601_rtcl(cpu_env, cpu_gpr[gprn]);
424 static void spr_write_hid0_601 (void *opaque, int sprn, int gprn)
426 DisasContext *ctx = opaque;
428 gen_helper_store_hid0_601(cpu_env, cpu_gpr[gprn]);
429 /* Must stop the translation as endianness may have changed */
430 gen_stop_exception(ctx);
435 #if !defined(CONFIG_USER_ONLY)
436 static void spr_read_601_ubat (void *opaque, int gprn, int sprn)
438 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2]));
441 static void spr_write_601_ubatu (void *opaque, int sprn, int gprn)
443 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
444 gen_helper_store_601_batl(cpu_env, t0, cpu_gpr[gprn]);
445 tcg_temp_free_i32(t0);
448 static void spr_write_601_ubatl (void *opaque, int sprn, int gprn)
450 TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
451 gen_helper_store_601_batu(cpu_env, t0, cpu_gpr[gprn]);
452 tcg_temp_free_i32(t0);
456 /* PowerPC 40x specific registers */
457 #if !defined(CONFIG_USER_ONLY)
458 static void spr_read_40x_pit (void *opaque, int gprn, int sprn)
460 gen_helper_load_40x_pit(cpu_gpr[gprn], cpu_env);
463 static void spr_write_40x_pit (void *opaque, int sprn, int gprn)
465 gen_helper_store_40x_pit(cpu_env, cpu_gpr[gprn]);
468 static void spr_write_40x_dbcr0 (void *opaque, int sprn, int gprn)
470 DisasContext *ctx = opaque;
472 gen_helper_store_40x_dbcr0(cpu_env, cpu_gpr[gprn]);
473 /* We must stop translation as we may have rebooted */
474 gen_stop_exception(ctx);
477 static void spr_write_40x_sler (void *opaque, int sprn, int gprn)
479 gen_helper_store_40x_sler(cpu_env, cpu_gpr[gprn]);
482 static void spr_write_booke_tcr (void *opaque, int sprn, int gprn)
484 gen_helper_store_booke_tcr(cpu_env, cpu_gpr[gprn]);
487 static void spr_write_booke_tsr (void *opaque, int sprn, int gprn)
489 gen_helper_store_booke_tsr(cpu_env, cpu_gpr[gprn]);
493 /* PowerPC 403 specific registers */
494 /* PBL1 / PBU1 / PBL2 / PBU2 */
495 #if !defined(CONFIG_USER_ONLY)
496 static void spr_read_403_pbr (void *opaque, int gprn, int sprn)
498 tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, pb[sprn - SPR_403_PBL1]));
501 static void spr_write_403_pbr (void *opaque, int sprn, int gprn)
503 TCGv_i32 t0 = tcg_const_i32(sprn - SPR_403_PBL1);
504 gen_helper_store_403_pbr(cpu_env, t0, cpu_gpr[gprn]);
505 tcg_temp_free_i32(t0);
508 static void spr_write_pir (void *opaque, int sprn, int gprn)
510 TCGv t0 = tcg_temp_new();
511 tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0xF);
512 gen_store_spr(SPR_PIR, t0);
517 /* SPE specific registers */
518 static void spr_read_spefscr (void *opaque, int gprn, int sprn)
520 TCGv_i32 t0 = tcg_temp_new_i32();
521 tcg_gen_ld_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr));
522 tcg_gen_extu_i32_tl(cpu_gpr[gprn], t0);
523 tcg_temp_free_i32(t0);
526 static void spr_write_spefscr (void *opaque, int sprn, int gprn)
528 TCGv_i32 t0 = tcg_temp_new_i32();
529 tcg_gen_trunc_tl_i32(t0, cpu_gpr[gprn]);
530 tcg_gen_st_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr));
531 tcg_temp_free_i32(t0);
534 #if !defined(CONFIG_USER_ONLY)
535 /* Callback used to write the exception vector base */
536 static void spr_write_excp_prefix (void *opaque, int sprn, int gprn)
538 TCGv t0 = tcg_temp_new();
539 tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivpr_mask));
540 tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]);
541 tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix));
542 gen_store_spr(sprn, t0);
546 static void spr_write_excp_vector (void *opaque, int sprn, int gprn)
548 DisasContext *ctx = opaque;
551 if (sprn >= SPR_BOOKE_IVOR0 && sprn <= SPR_BOOKE_IVOR15) {
552 sprn_offs = sprn - SPR_BOOKE_IVOR0;
553 } else if (sprn >= SPR_BOOKE_IVOR32 && sprn <= SPR_BOOKE_IVOR37) {
554 sprn_offs = sprn - SPR_BOOKE_IVOR32 + 32;
555 } else if (sprn >= SPR_BOOKE_IVOR38 && sprn <= SPR_BOOKE_IVOR42) {
556 sprn_offs = sprn - SPR_BOOKE_IVOR38 + 38;
558 printf("Trying to write an unknown exception vector %d %03x\n",
560 gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG);
564 TCGv t0 = tcg_temp_new();
565 tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivor_mask));
566 tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]);
567 tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_vectors[sprn_offs]));
568 gen_store_spr(sprn, t0);
573 static inline void vscr_init (CPUPPCState *env, uint32_t val)
576 /* Altivec always uses round-to-nearest */
577 set_float_rounding_mode(float_round_nearest_even, &env->vec_status);
578 set_flush_to_zero(vscr_nj, &env->vec_status);
581 #ifdef CONFIG_USER_ONLY
582 #define spr_register_kvm(env, num, name, uea_read, uea_write, \
583 oea_read, oea_write, one_reg_id, initial_value) \
584 _spr_register(env, num, name, uea_read, uea_write, initial_value)
586 #if !defined(CONFIG_KVM)
587 #define spr_register_kvm(env, num, name, uea_read, uea_write, \
588 oea_read, oea_write, one_reg_id, initial_value) \
589 _spr_register(env, num, name, uea_read, uea_write, \
590 oea_read, oea_write, initial_value)
592 #define spr_register_kvm(env, num, name, uea_read, uea_write, \
593 oea_read, oea_write, one_reg_id, initial_value) \
594 _spr_register(env, num, name, uea_read, uea_write, \
595 oea_read, oea_write, one_reg_id, initial_value)
599 #define spr_register(env, num, name, uea_read, uea_write, \
600 oea_read, oea_write, initial_value) \
601 spr_register_kvm(env, num, name, uea_read, uea_write, \
602 oea_read, oea_write, 0, initial_value)
604 static inline void _spr_register(CPUPPCState *env, int num,
606 void (*uea_read)(void *opaque, int gprn, int sprn),
607 void (*uea_write)(void *opaque, int sprn, int gprn),
608 #if !defined(CONFIG_USER_ONLY)
610 void (*oea_read)(void *opaque, int gprn, int sprn),
611 void (*oea_write)(void *opaque, int sprn, int gprn),
613 #if defined(CONFIG_KVM)
616 target_ulong initial_value)
620 spr = &env->spr_cb[num];
621 if (spr->name != NULL ||env-> spr[num] != 0x00000000 ||
622 #if !defined(CONFIG_USER_ONLY)
623 spr->oea_read != NULL || spr->oea_write != NULL ||
625 spr->uea_read != NULL || spr->uea_write != NULL) {
626 printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num);
629 #if defined(PPC_DEBUG_SPR)
630 printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num,
631 name, initial_value);
634 spr->uea_read = uea_read;
635 spr->uea_write = uea_write;
636 #if !defined(CONFIG_USER_ONLY)
637 spr->oea_read = oea_read;
638 spr->oea_write = oea_write;
640 #if defined(CONFIG_KVM)
641 spr->one_reg_id = one_reg_id,
643 env->spr[num] = spr->default_value = initial_value;
646 /* Generic PowerPC SPRs */
647 static void gen_spr_generic (CPUPPCState *env)
649 /* Integer processing */
650 spr_register(env, SPR_XER, "XER",
651 &spr_read_xer, &spr_write_xer,
652 &spr_read_xer, &spr_write_xer,
655 spr_register(env, SPR_LR, "LR",
656 &spr_read_lr, &spr_write_lr,
657 &spr_read_lr, &spr_write_lr,
659 spr_register(env, SPR_CTR, "CTR",
660 &spr_read_ctr, &spr_write_ctr,
661 &spr_read_ctr, &spr_write_ctr,
663 /* Interrupt processing */
664 spr_register(env, SPR_SRR0, "SRR0",
665 SPR_NOACCESS, SPR_NOACCESS,
666 &spr_read_generic, &spr_write_generic,
668 spr_register(env, SPR_SRR1, "SRR1",
669 SPR_NOACCESS, SPR_NOACCESS,
670 &spr_read_generic, &spr_write_generic,
672 /* Processor control */
673 spr_register(env, SPR_SPRG0, "SPRG0",
674 SPR_NOACCESS, SPR_NOACCESS,
675 &spr_read_generic, &spr_write_generic,
677 spr_register(env, SPR_SPRG1, "SPRG1",
678 SPR_NOACCESS, SPR_NOACCESS,
679 &spr_read_generic, &spr_write_generic,
681 spr_register(env, SPR_SPRG2, "SPRG2",
682 SPR_NOACCESS, SPR_NOACCESS,
683 &spr_read_generic, &spr_write_generic,
685 spr_register(env, SPR_SPRG3, "SPRG3",
686 SPR_NOACCESS, SPR_NOACCESS,
687 &spr_read_generic, &spr_write_generic,
691 /* SPR common to all non-embedded PowerPC, including 601 */
692 static void gen_spr_ne_601 (CPUPPCState *env)
694 /* Exception processing */
695 spr_register_kvm(env, SPR_DSISR, "DSISR",
696 SPR_NOACCESS, SPR_NOACCESS,
697 &spr_read_generic, &spr_write_generic,
698 KVM_REG_PPC_DSISR, 0x00000000);
699 spr_register_kvm(env, SPR_DAR, "DAR",
700 SPR_NOACCESS, SPR_NOACCESS,
701 &spr_read_generic, &spr_write_generic,
702 KVM_REG_PPC_DAR, 0x00000000);
704 spr_register(env, SPR_DECR, "DECR",
705 SPR_NOACCESS, SPR_NOACCESS,
706 &spr_read_decr, &spr_write_decr,
708 /* Memory management */
709 spr_register(env, SPR_SDR1, "SDR1",
710 SPR_NOACCESS, SPR_NOACCESS,
711 &spr_read_generic, &spr_write_sdr1,
716 static void gen_low_BATs (CPUPPCState *env)
718 #if !defined(CONFIG_USER_ONLY)
719 spr_register(env, SPR_IBAT0U, "IBAT0U",
720 SPR_NOACCESS, SPR_NOACCESS,
721 &spr_read_ibat, &spr_write_ibatu,
723 spr_register(env, SPR_IBAT0L, "IBAT0L",
724 SPR_NOACCESS, SPR_NOACCESS,
725 &spr_read_ibat, &spr_write_ibatl,
727 spr_register(env, SPR_IBAT1U, "IBAT1U",
728 SPR_NOACCESS, SPR_NOACCESS,
729 &spr_read_ibat, &spr_write_ibatu,
731 spr_register(env, SPR_IBAT1L, "IBAT1L",
732 SPR_NOACCESS, SPR_NOACCESS,
733 &spr_read_ibat, &spr_write_ibatl,
735 spr_register(env, SPR_IBAT2U, "IBAT2U",
736 SPR_NOACCESS, SPR_NOACCESS,
737 &spr_read_ibat, &spr_write_ibatu,
739 spr_register(env, SPR_IBAT2L, "IBAT2L",
740 SPR_NOACCESS, SPR_NOACCESS,
741 &spr_read_ibat, &spr_write_ibatl,
743 spr_register(env, SPR_IBAT3U, "IBAT3U",
744 SPR_NOACCESS, SPR_NOACCESS,
745 &spr_read_ibat, &spr_write_ibatu,
747 spr_register(env, SPR_IBAT3L, "IBAT3L",
748 SPR_NOACCESS, SPR_NOACCESS,
749 &spr_read_ibat, &spr_write_ibatl,
751 spr_register(env, SPR_DBAT0U, "DBAT0U",
752 SPR_NOACCESS, SPR_NOACCESS,
753 &spr_read_dbat, &spr_write_dbatu,
755 spr_register(env, SPR_DBAT0L, "DBAT0L",
756 SPR_NOACCESS, SPR_NOACCESS,
757 &spr_read_dbat, &spr_write_dbatl,
759 spr_register(env, SPR_DBAT1U, "DBAT1U",
760 SPR_NOACCESS, SPR_NOACCESS,
761 &spr_read_dbat, &spr_write_dbatu,
763 spr_register(env, SPR_DBAT1L, "DBAT1L",
764 SPR_NOACCESS, SPR_NOACCESS,
765 &spr_read_dbat, &spr_write_dbatl,
767 spr_register(env, SPR_DBAT2U, "DBAT2U",
768 SPR_NOACCESS, SPR_NOACCESS,
769 &spr_read_dbat, &spr_write_dbatu,
771 spr_register(env, SPR_DBAT2L, "DBAT2L",
772 SPR_NOACCESS, SPR_NOACCESS,
773 &spr_read_dbat, &spr_write_dbatl,
775 spr_register(env, SPR_DBAT3U, "DBAT3U",
776 SPR_NOACCESS, SPR_NOACCESS,
777 &spr_read_dbat, &spr_write_dbatu,
779 spr_register(env, SPR_DBAT3L, "DBAT3L",
780 SPR_NOACCESS, SPR_NOACCESS,
781 &spr_read_dbat, &spr_write_dbatl,
788 static void gen_high_BATs (CPUPPCState *env)
790 #if !defined(CONFIG_USER_ONLY)
791 spr_register(env, SPR_IBAT4U, "IBAT4U",
792 SPR_NOACCESS, SPR_NOACCESS,
793 &spr_read_ibat_h, &spr_write_ibatu_h,
795 spr_register(env, SPR_IBAT4L, "IBAT4L",
796 SPR_NOACCESS, SPR_NOACCESS,
797 &spr_read_ibat_h, &spr_write_ibatl_h,
799 spr_register(env, SPR_IBAT5U, "IBAT5U",
800 SPR_NOACCESS, SPR_NOACCESS,
801 &spr_read_ibat_h, &spr_write_ibatu_h,
803 spr_register(env, SPR_IBAT5L, "IBAT5L",
804 SPR_NOACCESS, SPR_NOACCESS,
805 &spr_read_ibat_h, &spr_write_ibatl_h,
807 spr_register(env, SPR_IBAT6U, "IBAT6U",
808 SPR_NOACCESS, SPR_NOACCESS,
809 &spr_read_ibat_h, &spr_write_ibatu_h,
811 spr_register(env, SPR_IBAT6L, "IBAT6L",
812 SPR_NOACCESS, SPR_NOACCESS,
813 &spr_read_ibat_h, &spr_write_ibatl_h,
815 spr_register(env, SPR_IBAT7U, "IBAT7U",
816 SPR_NOACCESS, SPR_NOACCESS,
817 &spr_read_ibat_h, &spr_write_ibatu_h,
819 spr_register(env, SPR_IBAT7L, "IBAT7L",
820 SPR_NOACCESS, SPR_NOACCESS,
821 &spr_read_ibat_h, &spr_write_ibatl_h,
823 spr_register(env, SPR_DBAT4U, "DBAT4U",
824 SPR_NOACCESS, SPR_NOACCESS,
825 &spr_read_dbat_h, &spr_write_dbatu_h,
827 spr_register(env, SPR_DBAT4L, "DBAT4L",
828 SPR_NOACCESS, SPR_NOACCESS,
829 &spr_read_dbat_h, &spr_write_dbatl_h,
831 spr_register(env, SPR_DBAT5U, "DBAT5U",
832 SPR_NOACCESS, SPR_NOACCESS,
833 &spr_read_dbat_h, &spr_write_dbatu_h,
835 spr_register(env, SPR_DBAT5L, "DBAT5L",
836 SPR_NOACCESS, SPR_NOACCESS,
837 &spr_read_dbat_h, &spr_write_dbatl_h,
839 spr_register(env, SPR_DBAT6U, "DBAT6U",
840 SPR_NOACCESS, SPR_NOACCESS,
841 &spr_read_dbat_h, &spr_write_dbatu_h,
843 spr_register(env, SPR_DBAT6L, "DBAT6L",
844 SPR_NOACCESS, SPR_NOACCESS,
845 &spr_read_dbat_h, &spr_write_dbatl_h,
847 spr_register(env, SPR_DBAT7U, "DBAT7U",
848 SPR_NOACCESS, SPR_NOACCESS,
849 &spr_read_dbat_h, &spr_write_dbatu_h,
851 spr_register(env, SPR_DBAT7L, "DBAT7L",
852 SPR_NOACCESS, SPR_NOACCESS,
853 &spr_read_dbat_h, &spr_write_dbatl_h,
859 /* Generic PowerPC time base */
860 static void gen_tbl (CPUPPCState *env)
862 spr_register(env, SPR_VTBL, "TBL",
863 &spr_read_tbl, SPR_NOACCESS,
864 &spr_read_tbl, SPR_NOACCESS,
866 spr_register(env, SPR_TBL, "TBL",
867 &spr_read_tbl, SPR_NOACCESS,
868 &spr_read_tbl, &spr_write_tbl,
870 spr_register(env, SPR_VTBU, "TBU",
871 &spr_read_tbu, SPR_NOACCESS,
872 &spr_read_tbu, SPR_NOACCESS,
874 spr_register(env, SPR_TBU, "TBU",
875 &spr_read_tbu, SPR_NOACCESS,
876 &spr_read_tbu, &spr_write_tbu,
880 /* Softare table search registers */
881 static void gen_6xx_7xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways)
883 #if !defined(CONFIG_USER_ONLY)
884 env->nb_tlb = nb_tlbs;
885 env->nb_ways = nb_ways;
887 env->tlb_type = TLB_6XX;
888 spr_register(env, SPR_DMISS, "DMISS",
889 SPR_NOACCESS, SPR_NOACCESS,
890 &spr_read_generic, SPR_NOACCESS,
892 spr_register(env, SPR_DCMP, "DCMP",
893 SPR_NOACCESS, SPR_NOACCESS,
894 &spr_read_generic, SPR_NOACCESS,
896 spr_register(env, SPR_HASH1, "HASH1",
897 SPR_NOACCESS, SPR_NOACCESS,
898 &spr_read_generic, SPR_NOACCESS,
900 spr_register(env, SPR_HASH2, "HASH2",
901 SPR_NOACCESS, SPR_NOACCESS,
902 &spr_read_generic, SPR_NOACCESS,
904 spr_register(env, SPR_IMISS, "IMISS",
905 SPR_NOACCESS, SPR_NOACCESS,
906 &spr_read_generic, SPR_NOACCESS,
908 spr_register(env, SPR_ICMP, "ICMP",
909 SPR_NOACCESS, SPR_NOACCESS,
910 &spr_read_generic, SPR_NOACCESS,
912 spr_register(env, SPR_RPA, "RPA",
913 SPR_NOACCESS, SPR_NOACCESS,
914 &spr_read_generic, &spr_write_generic,
919 /* SPR common to MPC755 and G2 */
920 static void gen_spr_G2_755 (CPUPPCState *env)
923 spr_register(env, SPR_SPRG4, "SPRG4",
924 SPR_NOACCESS, SPR_NOACCESS,
925 &spr_read_generic, &spr_write_generic,
927 spr_register(env, SPR_SPRG5, "SPRG5",
928 SPR_NOACCESS, SPR_NOACCESS,
929 &spr_read_generic, &spr_write_generic,
931 spr_register(env, SPR_SPRG6, "SPRG6",
932 SPR_NOACCESS, SPR_NOACCESS,
933 &spr_read_generic, &spr_write_generic,
935 spr_register(env, SPR_SPRG7, "SPRG7",
936 SPR_NOACCESS, SPR_NOACCESS,
937 &spr_read_generic, &spr_write_generic,
941 /* SPR common to all 7xx PowerPC implementations */
942 static void gen_spr_7xx (CPUPPCState *env)
945 /* XXX : not implemented */
946 spr_register_kvm(env, SPR_DABR, "DABR",
947 SPR_NOACCESS, SPR_NOACCESS,
948 &spr_read_generic, &spr_write_generic,
949 KVM_REG_PPC_DABR, 0x00000000);
950 /* XXX : not implemented */
951 spr_register(env, SPR_IABR, "IABR",
952 SPR_NOACCESS, SPR_NOACCESS,
953 &spr_read_generic, &spr_write_generic,
955 /* Cache management */
956 /* XXX : not implemented */
957 spr_register(env, SPR_ICTC, "ICTC",
958 SPR_NOACCESS, SPR_NOACCESS,
959 &spr_read_generic, &spr_write_generic,
961 /* Performance monitors */
962 /* XXX : not implemented */
963 spr_register(env, SPR_7XX_MMCR0, "MMCR0",
964 SPR_NOACCESS, SPR_NOACCESS,
965 &spr_read_generic, &spr_write_generic,
967 /* XXX : not implemented */
968 spr_register(env, SPR_7XX_MMCR1, "MMCR1",
969 SPR_NOACCESS, SPR_NOACCESS,
970 &spr_read_generic, &spr_write_generic,
972 /* XXX : not implemented */
973 spr_register(env, SPR_7XX_PMC1, "PMC1",
974 SPR_NOACCESS, SPR_NOACCESS,
975 &spr_read_generic, &spr_write_generic,
977 /* XXX : not implemented */
978 spr_register(env, SPR_7XX_PMC2, "PMC2",
979 SPR_NOACCESS, SPR_NOACCESS,
980 &spr_read_generic, &spr_write_generic,
982 /* XXX : not implemented */
983 spr_register(env, SPR_7XX_PMC3, "PMC3",
984 SPR_NOACCESS, SPR_NOACCESS,
985 &spr_read_generic, &spr_write_generic,
987 /* XXX : not implemented */
988 spr_register(env, SPR_7XX_PMC4, "PMC4",
989 SPR_NOACCESS, SPR_NOACCESS,
990 &spr_read_generic, &spr_write_generic,
992 /* XXX : not implemented */
993 spr_register(env, SPR_7XX_SIAR, "SIAR",
994 SPR_NOACCESS, SPR_NOACCESS,
995 &spr_read_generic, SPR_NOACCESS,
997 /* XXX : not implemented */
998 spr_register(env, SPR_7XX_UMMCR0, "UMMCR0",
999 &spr_read_ureg, SPR_NOACCESS,
1000 &spr_read_ureg, SPR_NOACCESS,
1002 /* XXX : not implemented */
1003 spr_register(env, SPR_7XX_UMMCR1, "UMMCR1",
1004 &spr_read_ureg, SPR_NOACCESS,
1005 &spr_read_ureg, SPR_NOACCESS,
1007 /* XXX : not implemented */
1008 spr_register(env, SPR_7XX_UPMC1, "UPMC1",
1009 &spr_read_ureg, SPR_NOACCESS,
1010 &spr_read_ureg, SPR_NOACCESS,
1012 /* XXX : not implemented */
1013 spr_register(env, SPR_7XX_UPMC2, "UPMC2",
1014 &spr_read_ureg, SPR_NOACCESS,
1015 &spr_read_ureg, SPR_NOACCESS,
1017 /* XXX : not implemented */
1018 spr_register(env, SPR_7XX_UPMC3, "UPMC3",
1019 &spr_read_ureg, SPR_NOACCESS,
1020 &spr_read_ureg, SPR_NOACCESS,
1022 /* XXX : not implemented */
1023 spr_register(env, SPR_7XX_UPMC4, "UPMC4",
1024 &spr_read_ureg, SPR_NOACCESS,
1025 &spr_read_ureg, SPR_NOACCESS,
1027 /* XXX : not implemented */
1028 spr_register(env, SPR_7XX_USIAR, "USIAR",
1029 &spr_read_ureg, SPR_NOACCESS,
1030 &spr_read_ureg, SPR_NOACCESS,
1032 /* External access control */
1033 /* XXX : not implemented */
1034 spr_register(env, SPR_EAR, "EAR",
1035 SPR_NOACCESS, SPR_NOACCESS,
1036 &spr_read_generic, &spr_write_generic,
1041 #ifndef CONFIG_USER_ONLY
1042 static void spr_read_uamr (void *opaque, int gprn, int sprn)
1044 gen_load_spr(cpu_gpr[gprn], SPR_AMR);
1045 spr_load_dump_spr(SPR_AMR);
1048 static void spr_write_uamr (void *opaque, int sprn, int gprn)
1050 gen_store_spr(SPR_AMR, cpu_gpr[gprn]);
1051 spr_store_dump_spr(SPR_AMR);
1054 static void spr_write_uamr_pr (void *opaque, int sprn, int gprn)
1056 TCGv t0 = tcg_temp_new();
1058 gen_load_spr(t0, SPR_UAMOR);
1059 tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]);
1060 gen_store_spr(SPR_AMR, t0);
1061 spr_store_dump_spr(SPR_AMR);
1063 #endif /* CONFIG_USER_ONLY */
1065 static void gen_spr_amr (CPUPPCState *env)
1067 #ifndef CONFIG_USER_ONLY
1068 /* Virtual Page Class Key protection */
1069 /* The AMR is accessible either via SPR 13 or SPR 29. 13 is
1070 * userspace accessible, 29 is privileged. So we only need to set
1071 * the kvm ONE_REG id on one of them, we use 29 */
1072 spr_register(env, SPR_UAMR, "UAMR",
1073 &spr_read_uamr, &spr_write_uamr_pr,
1074 &spr_read_uamr, &spr_write_uamr,
1076 spr_register_kvm(env, SPR_AMR, "AMR",
1077 SPR_NOACCESS, SPR_NOACCESS,
1078 &spr_read_generic, &spr_write_generic,
1079 KVM_REG_PPC_AMR, 0);
1080 spr_register_kvm(env, SPR_UAMOR, "UAMOR",
1081 SPR_NOACCESS, SPR_NOACCESS,
1082 &spr_read_generic, &spr_write_generic,
1083 KVM_REG_PPC_UAMOR, 0);
1084 #endif /* !CONFIG_USER_ONLY */
1086 #endif /* TARGET_PPC64 */
1088 static void gen_spr_thrm (CPUPPCState *env)
1090 /* Thermal management */
1091 /* XXX : not implemented */
1092 spr_register(env, SPR_THRM1, "THRM1",
1093 SPR_NOACCESS, SPR_NOACCESS,
1094 &spr_read_generic, &spr_write_generic,
1096 /* XXX : not implemented */
1097 spr_register(env, SPR_THRM2, "THRM2",
1098 SPR_NOACCESS, SPR_NOACCESS,
1099 &spr_read_generic, &spr_write_generic,
1101 /* XXX : not implemented */
1102 spr_register(env, SPR_THRM3, "THRM3",
1103 SPR_NOACCESS, SPR_NOACCESS,
1104 &spr_read_generic, &spr_write_generic,
1108 /* SPR specific to PowerPC 604 implementation */
1109 static void gen_spr_604 (CPUPPCState *env)
1111 /* Processor identification */
1112 spr_register(env, SPR_PIR, "PIR",
1113 SPR_NOACCESS, SPR_NOACCESS,
1114 &spr_read_generic, &spr_write_pir,
1117 /* XXX : not implemented */
1118 spr_register(env, SPR_IABR, "IABR",
1119 SPR_NOACCESS, SPR_NOACCESS,
1120 &spr_read_generic, &spr_write_generic,
1122 /* XXX : not implemented */
1123 spr_register_kvm(env, SPR_DABR, "DABR",
1124 SPR_NOACCESS, SPR_NOACCESS,
1125 &spr_read_generic, &spr_write_generic,
1126 KVM_REG_PPC_DABR, 0x00000000);
1127 /* Performance counters */
1128 /* XXX : not implemented */
1129 spr_register(env, SPR_7XX_MMCR0, "MMCR0",
1130 SPR_NOACCESS, SPR_NOACCESS,
1131 &spr_read_generic, &spr_write_generic,
1133 /* XXX : not implemented */
1134 spr_register(env, SPR_7XX_PMC1, "PMC1",
1135 SPR_NOACCESS, SPR_NOACCESS,
1136 &spr_read_generic, &spr_write_generic,
1138 /* XXX : not implemented */
1139 spr_register(env, SPR_7XX_PMC2, "PMC2",
1140 SPR_NOACCESS, SPR_NOACCESS,
1141 &spr_read_generic, &spr_write_generic,
1143 /* XXX : not implemented */
1144 spr_register(env, SPR_7XX_SIAR, "SIAR",
1145 SPR_NOACCESS, SPR_NOACCESS,
1146 &spr_read_generic, SPR_NOACCESS,
1148 /* XXX : not implemented */
1149 spr_register(env, SPR_SDA, "SDA",
1150 SPR_NOACCESS, SPR_NOACCESS,
1151 &spr_read_generic, SPR_NOACCESS,
1153 /* External access control */
1154 /* XXX : not implemented */
1155 spr_register(env, SPR_EAR, "EAR",
1156 SPR_NOACCESS, SPR_NOACCESS,
1157 &spr_read_generic, &spr_write_generic,
1161 /* SPR specific to PowerPC 603 implementation */
1162 static void gen_spr_603 (CPUPPCState *env)
1164 /* External access control */
1165 /* XXX : not implemented */
1166 spr_register(env, SPR_EAR, "EAR",
1167 SPR_NOACCESS, SPR_NOACCESS,
1168 &spr_read_generic, &spr_write_generic,
1171 /* XXX : not implemented */
1172 spr_register(env, SPR_IABR, "IABR",
1173 SPR_NOACCESS, SPR_NOACCESS,
1174 &spr_read_generic, &spr_write_generic,
1179 /* SPR specific to PowerPC G2 implementation */
1180 static void gen_spr_G2 (CPUPPCState *env)
1182 /* Memory base address */
1184 /* XXX : not implemented */
1185 spr_register(env, SPR_MBAR, "MBAR",
1186 SPR_NOACCESS, SPR_NOACCESS,
1187 &spr_read_generic, &spr_write_generic,
1189 /* Exception processing */
1190 spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
1191 SPR_NOACCESS, SPR_NOACCESS,
1192 &spr_read_generic, &spr_write_generic,
1194 spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
1195 SPR_NOACCESS, SPR_NOACCESS,
1196 &spr_read_generic, &spr_write_generic,
1199 /* XXX : not implemented */
1200 spr_register(env, SPR_DABR, "DABR",
1201 SPR_NOACCESS, SPR_NOACCESS,
1202 &spr_read_generic, &spr_write_generic,
1204 /* XXX : not implemented */
1205 spr_register(env, SPR_DABR2, "DABR2",
1206 SPR_NOACCESS, SPR_NOACCESS,
1207 &spr_read_generic, &spr_write_generic,
1209 /* XXX : not implemented */
1210 spr_register(env, SPR_IABR, "IABR",
1211 SPR_NOACCESS, SPR_NOACCESS,
1212 &spr_read_generic, &spr_write_generic,
1214 /* XXX : not implemented */
1215 spr_register(env, SPR_IABR2, "IABR2",
1216 SPR_NOACCESS, SPR_NOACCESS,
1217 &spr_read_generic, &spr_write_generic,
1219 /* XXX : not implemented */
1220 spr_register(env, SPR_IBCR, "IBCR",
1221 SPR_NOACCESS, SPR_NOACCESS,
1222 &spr_read_generic, &spr_write_generic,
1224 /* XXX : not implemented */
1225 spr_register(env, SPR_DBCR, "DBCR",
1226 SPR_NOACCESS, SPR_NOACCESS,
1227 &spr_read_generic, &spr_write_generic,
1231 /* SPR specific to PowerPC 602 implementation */
1232 static void gen_spr_602 (CPUPPCState *env)
1235 /* XXX : not implemented */
1236 spr_register(env, SPR_SER, "SER",
1237 SPR_NOACCESS, SPR_NOACCESS,
1238 &spr_read_generic, &spr_write_generic,
1240 /* XXX : not implemented */
1241 spr_register(env, SPR_SEBR, "SEBR",
1242 SPR_NOACCESS, SPR_NOACCESS,
1243 &spr_read_generic, &spr_write_generic,
1245 /* XXX : not implemented */
1246 spr_register(env, SPR_ESASRR, "ESASRR",
1247 SPR_NOACCESS, SPR_NOACCESS,
1248 &spr_read_generic, &spr_write_generic,
1250 /* Floating point status */
1251 /* XXX : not implemented */
1252 spr_register(env, SPR_SP, "SP",
1253 SPR_NOACCESS, SPR_NOACCESS,
1254 &spr_read_generic, &spr_write_generic,
1256 /* XXX : not implemented */
1257 spr_register(env, SPR_LT, "LT",
1258 SPR_NOACCESS, SPR_NOACCESS,
1259 &spr_read_generic, &spr_write_generic,
1261 /* Watchdog timer */
1262 /* XXX : not implemented */
1263 spr_register(env, SPR_TCR, "TCR",
1264 SPR_NOACCESS, SPR_NOACCESS,
1265 &spr_read_generic, &spr_write_generic,
1267 /* Interrupt base */
1268 spr_register(env, SPR_IBR, "IBR",
1269 SPR_NOACCESS, SPR_NOACCESS,
1270 &spr_read_generic, &spr_write_generic,
1272 /* XXX : not implemented */
1273 spr_register(env, SPR_IABR, "IABR",
1274 SPR_NOACCESS, SPR_NOACCESS,
1275 &spr_read_generic, &spr_write_generic,
1279 /* SPR specific to PowerPC 601 implementation */
1280 static void gen_spr_601 (CPUPPCState *env)
1282 /* Multiplication/division register */
1284 spr_register(env, SPR_MQ, "MQ",
1285 &spr_read_generic, &spr_write_generic,
1286 &spr_read_generic, &spr_write_generic,
1289 spr_register(env, SPR_601_RTCU, "RTCU",
1290 SPR_NOACCESS, SPR_NOACCESS,
1291 SPR_NOACCESS, &spr_write_601_rtcu,
1293 spr_register(env, SPR_601_VRTCU, "RTCU",
1294 &spr_read_601_rtcu, SPR_NOACCESS,
1295 &spr_read_601_rtcu, SPR_NOACCESS,
1297 spr_register(env, SPR_601_RTCL, "RTCL",
1298 SPR_NOACCESS, SPR_NOACCESS,
1299 SPR_NOACCESS, &spr_write_601_rtcl,
1301 spr_register(env, SPR_601_VRTCL, "RTCL",
1302 &spr_read_601_rtcl, SPR_NOACCESS,
1303 &spr_read_601_rtcl, SPR_NOACCESS,
1307 spr_register(env, SPR_601_UDECR, "UDECR",
1308 &spr_read_decr, SPR_NOACCESS,
1309 &spr_read_decr, SPR_NOACCESS,
1312 /* External access control */
1313 /* XXX : not implemented */
1314 spr_register(env, SPR_EAR, "EAR",
1315 SPR_NOACCESS, SPR_NOACCESS,
1316 &spr_read_generic, &spr_write_generic,
1318 /* Memory management */
1319 #if !defined(CONFIG_USER_ONLY)
1320 spr_register(env, SPR_IBAT0U, "IBAT0U",
1321 SPR_NOACCESS, SPR_NOACCESS,
1322 &spr_read_601_ubat, &spr_write_601_ubatu,
1324 spr_register(env, SPR_IBAT0L, "IBAT0L",
1325 SPR_NOACCESS, SPR_NOACCESS,
1326 &spr_read_601_ubat, &spr_write_601_ubatl,
1328 spr_register(env, SPR_IBAT1U, "IBAT1U",
1329 SPR_NOACCESS, SPR_NOACCESS,
1330 &spr_read_601_ubat, &spr_write_601_ubatu,
1332 spr_register(env, SPR_IBAT1L, "IBAT1L",
1333 SPR_NOACCESS, SPR_NOACCESS,
1334 &spr_read_601_ubat, &spr_write_601_ubatl,
1336 spr_register(env, SPR_IBAT2U, "IBAT2U",
1337 SPR_NOACCESS, SPR_NOACCESS,
1338 &spr_read_601_ubat, &spr_write_601_ubatu,
1340 spr_register(env, SPR_IBAT2L, "IBAT2L",
1341 SPR_NOACCESS, SPR_NOACCESS,
1342 &spr_read_601_ubat, &spr_write_601_ubatl,
1344 spr_register(env, SPR_IBAT3U, "IBAT3U",
1345 SPR_NOACCESS, SPR_NOACCESS,
1346 &spr_read_601_ubat, &spr_write_601_ubatu,
1348 spr_register(env, SPR_IBAT3L, "IBAT3L",
1349 SPR_NOACCESS, SPR_NOACCESS,
1350 &spr_read_601_ubat, &spr_write_601_ubatl,
1356 static void gen_spr_74xx (CPUPPCState *env)
1358 /* Processor identification */
1359 spr_register(env, SPR_PIR, "PIR",
1360 SPR_NOACCESS, SPR_NOACCESS,
1361 &spr_read_generic, &spr_write_pir,
1363 /* XXX : not implemented */
1364 spr_register(env, SPR_74XX_MMCR2, "MMCR2",
1365 SPR_NOACCESS, SPR_NOACCESS,
1366 &spr_read_generic, &spr_write_generic,
1368 /* XXX : not implemented */
1369 spr_register(env, SPR_74XX_UMMCR2, "UMMCR2",
1370 &spr_read_ureg, SPR_NOACCESS,
1371 &spr_read_ureg, SPR_NOACCESS,
1373 /* XXX: not implemented */
1374 spr_register(env, SPR_BAMR, "BAMR",
1375 SPR_NOACCESS, SPR_NOACCESS,
1376 &spr_read_generic, &spr_write_generic,
1378 /* XXX : not implemented */
1379 spr_register(env, SPR_MSSCR0, "MSSCR0",
1380 SPR_NOACCESS, SPR_NOACCESS,
1381 &spr_read_generic, &spr_write_generic,
1383 /* Hardware implementation registers */
1384 /* XXX : not implemented */
1385 spr_register(env, SPR_HID0, "HID0",
1386 SPR_NOACCESS, SPR_NOACCESS,
1387 &spr_read_generic, &spr_write_generic,
1389 /* XXX : not implemented */
1390 spr_register(env, SPR_HID1, "HID1",
1391 SPR_NOACCESS, SPR_NOACCESS,
1392 &spr_read_generic, &spr_write_generic,
1395 spr_register(env, SPR_VRSAVE, "VRSAVE",
1396 &spr_read_generic, &spr_write_generic,
1397 &spr_read_generic, &spr_write_generic,
1399 /* XXX : not implemented */
1400 spr_register(env, SPR_L2CR, "L2CR",
1401 SPR_NOACCESS, SPR_NOACCESS,
1402 &spr_read_generic, spr_access_nop,
1404 /* Not strictly an SPR */
1405 vscr_init(env, 0x00010000);
1408 static void gen_l3_ctrl (CPUPPCState *env)
1411 /* XXX : not implemented */
1412 spr_register(env, SPR_L3CR, "L3CR",
1413 SPR_NOACCESS, SPR_NOACCESS,
1414 &spr_read_generic, &spr_write_generic,
1417 /* XXX : not implemented */
1418 spr_register(env, SPR_L3ITCR0, "L3ITCR0",
1419 SPR_NOACCESS, SPR_NOACCESS,
1420 &spr_read_generic, &spr_write_generic,
1423 /* XXX : not implemented */
1424 spr_register(env, SPR_L3PM, "L3PM",
1425 SPR_NOACCESS, SPR_NOACCESS,
1426 &spr_read_generic, &spr_write_generic,
1430 static void gen_74xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways)
1432 #if !defined(CONFIG_USER_ONLY)
1433 env->nb_tlb = nb_tlbs;
1434 env->nb_ways = nb_ways;
1436 env->tlb_type = TLB_6XX;
1437 /* XXX : not implemented */
1438 spr_register(env, SPR_PTEHI, "PTEHI",
1439 SPR_NOACCESS, SPR_NOACCESS,
1440 &spr_read_generic, &spr_write_generic,
1442 /* XXX : not implemented */
1443 spr_register(env, SPR_PTELO, "PTELO",
1444 SPR_NOACCESS, SPR_NOACCESS,
1445 &spr_read_generic, &spr_write_generic,
1447 /* XXX : not implemented */
1448 spr_register(env, SPR_TLBMISS, "TLBMISS",
1449 SPR_NOACCESS, SPR_NOACCESS,
1450 &spr_read_generic, &spr_write_generic,
1455 #if !defined(CONFIG_USER_ONLY)
1456 static void spr_write_e500_l1csr0 (void *opaque, int sprn, int gprn)
1458 TCGv t0 = tcg_temp_new();
1460 tcg_gen_andi_tl(t0, cpu_gpr[gprn], L1CSR0_DCE | L1CSR0_CPE);
1461 gen_store_spr(sprn, t0);
1465 static void spr_write_e500_l1csr1(void *opaque, int sprn, int gprn)
1467 TCGv t0 = tcg_temp_new();
1469 tcg_gen_andi_tl(t0, cpu_gpr[gprn], L1CSR1_ICE | L1CSR1_CPE);
1470 gen_store_spr(sprn, t0);
1474 static void spr_write_booke206_mmucsr0 (void *opaque, int sprn, int gprn)
1476 gen_helper_booke206_tlbflush(cpu_env, cpu_gpr[gprn]);
1479 static void spr_write_booke_pid (void *opaque, int sprn, int gprn)
1481 TCGv_i32 t0 = tcg_const_i32(sprn);
1482 gen_helper_booke_setpid(cpu_env, t0, cpu_gpr[gprn]);
1483 tcg_temp_free_i32(t0);
1487 static void gen_spr_usprgh (CPUPPCState *env)
1489 spr_register(env, SPR_USPRG4, "USPRG4",
1490 &spr_read_ureg, SPR_NOACCESS,
1491 &spr_read_ureg, SPR_NOACCESS,
1493 spr_register(env, SPR_USPRG5, "USPRG5",
1494 &spr_read_ureg, SPR_NOACCESS,
1495 &spr_read_ureg, SPR_NOACCESS,
1497 spr_register(env, SPR_USPRG6, "USPRG6",
1498 &spr_read_ureg, SPR_NOACCESS,
1499 &spr_read_ureg, SPR_NOACCESS,
1501 spr_register(env, SPR_USPRG7, "USPRG7",
1502 &spr_read_ureg, SPR_NOACCESS,
1503 &spr_read_ureg, SPR_NOACCESS,
1507 /* PowerPC BookE SPR */
1508 static void gen_spr_BookE (CPUPPCState *env, uint64_t ivor_mask)
1510 const char *ivor_names[64] = {
1511 "IVOR0", "IVOR1", "IVOR2", "IVOR3",
1512 "IVOR4", "IVOR5", "IVOR6", "IVOR7",
1513 "IVOR8", "IVOR9", "IVOR10", "IVOR11",
1514 "IVOR12", "IVOR13", "IVOR14", "IVOR15",
1515 "IVOR16", "IVOR17", "IVOR18", "IVOR19",
1516 "IVOR20", "IVOR21", "IVOR22", "IVOR23",
1517 "IVOR24", "IVOR25", "IVOR26", "IVOR27",
1518 "IVOR28", "IVOR29", "IVOR30", "IVOR31",
1519 "IVOR32", "IVOR33", "IVOR34", "IVOR35",
1520 "IVOR36", "IVOR37", "IVOR38", "IVOR39",
1521 "IVOR40", "IVOR41", "IVOR42", "IVOR43",
1522 "IVOR44", "IVOR45", "IVOR46", "IVOR47",
1523 "IVOR48", "IVOR49", "IVOR50", "IVOR51",
1524 "IVOR52", "IVOR53", "IVOR54", "IVOR55",
1525 "IVOR56", "IVOR57", "IVOR58", "IVOR59",
1526 "IVOR60", "IVOR61", "IVOR62", "IVOR63",
1528 #define SPR_BOOKE_IVORxx (-1)
1529 int ivor_sprn[64] = {
1530 SPR_BOOKE_IVOR0, SPR_BOOKE_IVOR1, SPR_BOOKE_IVOR2, SPR_BOOKE_IVOR3,
1531 SPR_BOOKE_IVOR4, SPR_BOOKE_IVOR5, SPR_BOOKE_IVOR6, SPR_BOOKE_IVOR7,
1532 SPR_BOOKE_IVOR8, SPR_BOOKE_IVOR9, SPR_BOOKE_IVOR10, SPR_BOOKE_IVOR11,
1533 SPR_BOOKE_IVOR12, SPR_BOOKE_IVOR13, SPR_BOOKE_IVOR14, SPR_BOOKE_IVOR15,
1534 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1535 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1536 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1537 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1538 SPR_BOOKE_IVOR32, SPR_BOOKE_IVOR33, SPR_BOOKE_IVOR34, SPR_BOOKE_IVOR35,
1539 SPR_BOOKE_IVOR36, SPR_BOOKE_IVOR37, SPR_BOOKE_IVOR38, SPR_BOOKE_IVOR39,
1540 SPR_BOOKE_IVOR40, SPR_BOOKE_IVOR41, SPR_BOOKE_IVOR42, SPR_BOOKE_IVORxx,
1541 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1542 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1543 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1544 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1545 SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx,
1549 /* Interrupt processing */
1550 spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
1551 SPR_NOACCESS, SPR_NOACCESS,
1552 &spr_read_generic, &spr_write_generic,
1554 spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
1555 SPR_NOACCESS, SPR_NOACCESS,
1556 &spr_read_generic, &spr_write_generic,
1559 /* XXX : not implemented */
1560 spr_register(env, SPR_BOOKE_IAC1, "IAC1",
1561 SPR_NOACCESS, SPR_NOACCESS,
1562 &spr_read_generic, &spr_write_generic,
1564 /* XXX : not implemented */
1565 spr_register(env, SPR_BOOKE_IAC2, "IAC2",
1566 SPR_NOACCESS, SPR_NOACCESS,
1567 &spr_read_generic, &spr_write_generic,
1569 /* XXX : not implemented */
1570 spr_register(env, SPR_BOOKE_DAC1, "DAC1",
1571 SPR_NOACCESS, SPR_NOACCESS,
1572 &spr_read_generic, &spr_write_generic,
1574 /* XXX : not implemented */
1575 spr_register(env, SPR_BOOKE_DAC2, "DAC2",
1576 SPR_NOACCESS, SPR_NOACCESS,
1577 &spr_read_generic, &spr_write_generic,
1579 /* XXX : not implemented */
1580 spr_register(env, SPR_BOOKE_DBCR0, "DBCR0",
1581 SPR_NOACCESS, SPR_NOACCESS,
1582 &spr_read_generic, &spr_write_40x_dbcr0,
1584 /* XXX : not implemented */
1585 spr_register(env, SPR_BOOKE_DBCR1, "DBCR1",
1586 SPR_NOACCESS, SPR_NOACCESS,
1587 &spr_read_generic, &spr_write_generic,
1589 /* XXX : not implemented */
1590 spr_register(env, SPR_BOOKE_DBCR2, "DBCR2",
1591 SPR_NOACCESS, SPR_NOACCESS,
1592 &spr_read_generic, &spr_write_generic,
1594 /* XXX : not implemented */
1595 spr_register(env, SPR_BOOKE_DBSR, "DBSR",
1596 SPR_NOACCESS, SPR_NOACCESS,
1597 &spr_read_generic, &spr_write_clear,
1599 spr_register(env, SPR_BOOKE_DEAR, "DEAR",
1600 SPR_NOACCESS, SPR_NOACCESS,
1601 &spr_read_generic, &spr_write_generic,
1603 spr_register(env, SPR_BOOKE_ESR, "ESR",
1604 SPR_NOACCESS, SPR_NOACCESS,
1605 &spr_read_generic, &spr_write_generic,
1607 spr_register(env, SPR_BOOKE_IVPR, "IVPR",
1608 SPR_NOACCESS, SPR_NOACCESS,
1609 &spr_read_generic, &spr_write_excp_prefix,
1611 /* Exception vectors */
1612 for (i = 0; i < 64; i++) {
1613 if (ivor_mask & (1ULL << i)) {
1614 if (ivor_sprn[i] == SPR_BOOKE_IVORxx) {
1615 fprintf(stderr, "ERROR: IVOR %d SPR is not defined\n", i);
1618 spr_register(env, ivor_sprn[i], ivor_names[i],
1619 SPR_NOACCESS, SPR_NOACCESS,
1620 &spr_read_generic, &spr_write_excp_vector,
1624 spr_register(env, SPR_BOOKE_PID, "PID",
1625 SPR_NOACCESS, SPR_NOACCESS,
1626 &spr_read_generic, &spr_write_booke_pid,
1628 spr_register(env, SPR_BOOKE_TCR, "TCR",
1629 SPR_NOACCESS, SPR_NOACCESS,
1630 &spr_read_generic, &spr_write_booke_tcr,
1632 spr_register(env, SPR_BOOKE_TSR, "TSR",
1633 SPR_NOACCESS, SPR_NOACCESS,
1634 &spr_read_generic, &spr_write_booke_tsr,
1637 spr_register(env, SPR_DECR, "DECR",
1638 SPR_NOACCESS, SPR_NOACCESS,
1639 &spr_read_decr, &spr_write_decr,
1641 spr_register(env, SPR_BOOKE_DECAR, "DECAR",
1642 SPR_NOACCESS, SPR_NOACCESS,
1643 SPR_NOACCESS, &spr_write_generic,
1646 spr_register(env, SPR_USPRG0, "USPRG0",
1647 &spr_read_generic, &spr_write_generic,
1648 &spr_read_generic, &spr_write_generic,
1650 spr_register(env, SPR_SPRG4, "SPRG4",
1651 SPR_NOACCESS, SPR_NOACCESS,
1652 &spr_read_generic, &spr_write_generic,
1654 spr_register(env, SPR_SPRG5, "SPRG5",
1655 SPR_NOACCESS, SPR_NOACCESS,
1656 &spr_read_generic, &spr_write_generic,
1658 spr_register(env, SPR_SPRG6, "SPRG6",
1659 SPR_NOACCESS, SPR_NOACCESS,
1660 &spr_read_generic, &spr_write_generic,
1662 spr_register(env, SPR_SPRG7, "SPRG7",
1663 SPR_NOACCESS, SPR_NOACCESS,
1664 &spr_read_generic, &spr_write_generic,
1668 static inline uint32_t gen_tlbncfg(uint32_t assoc, uint32_t minsize,
1669 uint32_t maxsize, uint32_t flags,
1672 return (assoc << TLBnCFG_ASSOC_SHIFT) |
1673 (minsize << TLBnCFG_MINSIZE_SHIFT) |
1674 (maxsize << TLBnCFG_MAXSIZE_SHIFT) |
1678 /* BookE 2.06 storage control registers */
1679 static void gen_spr_BookE206(CPUPPCState *env, uint32_t mas_mask,
1682 #if !defined(CONFIG_USER_ONLY)
1683 const char *mas_names[8] = {
1684 "MAS0", "MAS1", "MAS2", "MAS3", "MAS4", "MAS5", "MAS6", "MAS7",
1687 SPR_BOOKE_MAS0, SPR_BOOKE_MAS1, SPR_BOOKE_MAS2, SPR_BOOKE_MAS3,
1688 SPR_BOOKE_MAS4, SPR_BOOKE_MAS5, SPR_BOOKE_MAS6, SPR_BOOKE_MAS7,
1692 /* TLB assist registers */
1693 /* XXX : not implemented */
1694 for (i = 0; i < 8; i++) {
1695 void (*uea_write)(void *o, int sprn, int gprn) = &spr_write_generic32;
1696 if (i == 2 && (mas_mask & (1 << i)) && (env->insns_flags & PPC_64B)) {
1697 uea_write = &spr_write_generic;
1699 if (mas_mask & (1 << i)) {
1700 spr_register(env, mas_sprn[i], mas_names[i],
1701 SPR_NOACCESS, SPR_NOACCESS,
1702 &spr_read_generic, uea_write,
1706 if (env->nb_pids > 1) {
1707 /* XXX : not implemented */
1708 spr_register(env, SPR_BOOKE_PID1, "PID1",
1709 SPR_NOACCESS, SPR_NOACCESS,
1710 &spr_read_generic, &spr_write_booke_pid,
1713 if (env->nb_pids > 2) {
1714 /* XXX : not implemented */
1715 spr_register(env, SPR_BOOKE_PID2, "PID2",
1716 SPR_NOACCESS, SPR_NOACCESS,
1717 &spr_read_generic, &spr_write_booke_pid,
1720 /* XXX : not implemented */
1721 spr_register(env, SPR_MMUCFG, "MMUCFG",
1722 SPR_NOACCESS, SPR_NOACCESS,
1723 &spr_read_generic, SPR_NOACCESS,
1724 0x00000000); /* TOFIX */
1725 switch (env->nb_ways) {
1727 spr_register(env, SPR_BOOKE_TLB3CFG, "TLB3CFG",
1728 SPR_NOACCESS, SPR_NOACCESS,
1729 &spr_read_generic, SPR_NOACCESS,
1733 spr_register(env, SPR_BOOKE_TLB2CFG, "TLB2CFG",
1734 SPR_NOACCESS, SPR_NOACCESS,
1735 &spr_read_generic, SPR_NOACCESS,
1739 spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
1740 SPR_NOACCESS, SPR_NOACCESS,
1741 &spr_read_generic, SPR_NOACCESS,
1745 spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
1746 SPR_NOACCESS, SPR_NOACCESS,
1747 &spr_read_generic, SPR_NOACCESS,
1756 gen_spr_usprgh(env);
1759 /* SPR specific to PowerPC 440 implementation */
1760 static void gen_spr_440 (CPUPPCState *env)
1763 /* XXX : not implemented */
1764 spr_register(env, SPR_440_DNV0, "DNV0",
1765 SPR_NOACCESS, SPR_NOACCESS,
1766 &spr_read_generic, &spr_write_generic,
1768 /* XXX : not implemented */
1769 spr_register(env, SPR_440_DNV1, "DNV1",
1770 SPR_NOACCESS, SPR_NOACCESS,
1771 &spr_read_generic, &spr_write_generic,
1773 /* XXX : not implemented */
1774 spr_register(env, SPR_440_DNV2, "DNV2",
1775 SPR_NOACCESS, SPR_NOACCESS,
1776 &spr_read_generic, &spr_write_generic,
1778 /* XXX : not implemented */
1779 spr_register(env, SPR_440_DNV3, "DNV3",
1780 SPR_NOACCESS, SPR_NOACCESS,
1781 &spr_read_generic, &spr_write_generic,
1783 /* XXX : not implemented */
1784 spr_register(env, SPR_440_DTV0, "DTV0",
1785 SPR_NOACCESS, SPR_NOACCESS,
1786 &spr_read_generic, &spr_write_generic,
1788 /* XXX : not implemented */
1789 spr_register(env, SPR_440_DTV1, "DTV1",
1790 SPR_NOACCESS, SPR_NOACCESS,
1791 &spr_read_generic, &spr_write_generic,
1793 /* XXX : not implemented */
1794 spr_register(env, SPR_440_DTV2, "DTV2",
1795 SPR_NOACCESS, SPR_NOACCESS,
1796 &spr_read_generic, &spr_write_generic,
1798 /* XXX : not implemented */
1799 spr_register(env, SPR_440_DTV3, "DTV3",
1800 SPR_NOACCESS, SPR_NOACCESS,
1801 &spr_read_generic, &spr_write_generic,
1803 /* XXX : not implemented */
1804 spr_register(env, SPR_440_DVLIM, "DVLIM",
1805 SPR_NOACCESS, SPR_NOACCESS,
1806 &spr_read_generic, &spr_write_generic,
1808 /* XXX : not implemented */
1809 spr_register(env, SPR_440_INV0, "INV0",
1810 SPR_NOACCESS, SPR_NOACCESS,
1811 &spr_read_generic, &spr_write_generic,
1813 /* XXX : not implemented */
1814 spr_register(env, SPR_440_INV1, "INV1",
1815 SPR_NOACCESS, SPR_NOACCESS,
1816 &spr_read_generic, &spr_write_generic,
1818 /* XXX : not implemented */
1819 spr_register(env, SPR_440_INV2, "INV2",
1820 SPR_NOACCESS, SPR_NOACCESS,
1821 &spr_read_generic, &spr_write_generic,
1823 /* XXX : not implemented */
1824 spr_register(env, SPR_440_INV3, "INV3",
1825 SPR_NOACCESS, SPR_NOACCESS,
1826 &spr_read_generic, &spr_write_generic,
1828 /* XXX : not implemented */
1829 spr_register(env, SPR_440_ITV0, "ITV0",
1830 SPR_NOACCESS, SPR_NOACCESS,
1831 &spr_read_generic, &spr_write_generic,
1833 /* XXX : not implemented */
1834 spr_register(env, SPR_440_ITV1, "ITV1",
1835 SPR_NOACCESS, SPR_NOACCESS,
1836 &spr_read_generic, &spr_write_generic,
1838 /* XXX : not implemented */
1839 spr_register(env, SPR_440_ITV2, "ITV2",
1840 SPR_NOACCESS, SPR_NOACCESS,
1841 &spr_read_generic, &spr_write_generic,
1843 /* XXX : not implemented */
1844 spr_register(env, SPR_440_ITV3, "ITV3",
1845 SPR_NOACCESS, SPR_NOACCESS,
1846 &spr_read_generic, &spr_write_generic,
1848 /* XXX : not implemented */
1849 spr_register(env, SPR_440_IVLIM, "IVLIM",
1850 SPR_NOACCESS, SPR_NOACCESS,
1851 &spr_read_generic, &spr_write_generic,
1854 /* XXX : not implemented */
1855 spr_register(env, SPR_BOOKE_DCDBTRH, "DCDBTRH",
1856 SPR_NOACCESS, SPR_NOACCESS,
1857 &spr_read_generic, SPR_NOACCESS,
1859 /* XXX : not implemented */
1860 spr_register(env, SPR_BOOKE_DCDBTRL, "DCDBTRL",
1861 SPR_NOACCESS, SPR_NOACCESS,
1862 &spr_read_generic, SPR_NOACCESS,
1864 /* XXX : not implemented */
1865 spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
1866 SPR_NOACCESS, SPR_NOACCESS,
1867 &spr_read_generic, SPR_NOACCESS,
1869 /* XXX : not implemented */
1870 spr_register(env, SPR_BOOKE_ICDBTRH, "ICDBTRH",
1871 SPR_NOACCESS, SPR_NOACCESS,
1872 &spr_read_generic, SPR_NOACCESS,
1874 /* XXX : not implemented */
1875 spr_register(env, SPR_BOOKE_ICDBTRL, "ICDBTRL",
1876 SPR_NOACCESS, SPR_NOACCESS,
1877 &spr_read_generic, SPR_NOACCESS,
1879 /* XXX : not implemented */
1880 spr_register(env, SPR_440_DBDR, "DBDR",
1881 SPR_NOACCESS, SPR_NOACCESS,
1882 &spr_read_generic, &spr_write_generic,
1884 /* Processor control */
1885 spr_register(env, SPR_4xx_CCR0, "CCR0",
1886 SPR_NOACCESS, SPR_NOACCESS,
1887 &spr_read_generic, &spr_write_generic,
1889 spr_register(env, SPR_440_RSTCFG, "RSTCFG",
1890 SPR_NOACCESS, SPR_NOACCESS,
1891 &spr_read_generic, SPR_NOACCESS,
1893 /* Storage control */
1894 spr_register(env, SPR_440_MMUCR, "MMUCR",
1895 SPR_NOACCESS, SPR_NOACCESS,
1896 &spr_read_generic, &spr_write_generic,
1900 /* SPR shared between PowerPC 40x implementations */
1901 static void gen_spr_40x (CPUPPCState *env)
1904 /* not emulated, as QEMU do not emulate caches */
1905 spr_register(env, SPR_40x_DCCR, "DCCR",
1906 SPR_NOACCESS, SPR_NOACCESS,
1907 &spr_read_generic, &spr_write_generic,
1909 /* not emulated, as QEMU do not emulate caches */
1910 spr_register(env, SPR_40x_ICCR, "ICCR",
1911 SPR_NOACCESS, SPR_NOACCESS,
1912 &spr_read_generic, &spr_write_generic,
1914 /* not emulated, as QEMU do not emulate caches */
1915 spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
1916 SPR_NOACCESS, SPR_NOACCESS,
1917 &spr_read_generic, SPR_NOACCESS,
1920 spr_register(env, SPR_40x_DEAR, "DEAR",
1921 SPR_NOACCESS, SPR_NOACCESS,
1922 &spr_read_generic, &spr_write_generic,
1924 spr_register(env, SPR_40x_ESR, "ESR",
1925 SPR_NOACCESS, SPR_NOACCESS,
1926 &spr_read_generic, &spr_write_generic,
1928 spr_register(env, SPR_40x_EVPR, "EVPR",
1929 SPR_NOACCESS, SPR_NOACCESS,
1930 &spr_read_generic, &spr_write_excp_prefix,
1932 spr_register(env, SPR_40x_SRR2, "SRR2",
1933 &spr_read_generic, &spr_write_generic,
1934 &spr_read_generic, &spr_write_generic,
1936 spr_register(env, SPR_40x_SRR3, "SRR3",
1937 &spr_read_generic, &spr_write_generic,
1938 &spr_read_generic, &spr_write_generic,
1941 spr_register(env, SPR_40x_PIT, "PIT",
1942 SPR_NOACCESS, SPR_NOACCESS,
1943 &spr_read_40x_pit, &spr_write_40x_pit,
1945 spr_register(env, SPR_40x_TCR, "TCR",
1946 SPR_NOACCESS, SPR_NOACCESS,
1947 &spr_read_generic, &spr_write_booke_tcr,
1949 spr_register(env, SPR_40x_TSR, "TSR",
1950 SPR_NOACCESS, SPR_NOACCESS,
1951 &spr_read_generic, &spr_write_booke_tsr,
1955 /* SPR specific to PowerPC 405 implementation */
1956 static void gen_spr_405 (CPUPPCState *env)
1959 spr_register(env, SPR_40x_PID, "PID",
1960 SPR_NOACCESS, SPR_NOACCESS,
1961 &spr_read_generic, &spr_write_generic,
1963 spr_register(env, SPR_4xx_CCR0, "CCR0",
1964 SPR_NOACCESS, SPR_NOACCESS,
1965 &spr_read_generic, &spr_write_generic,
1967 /* Debug interface */
1968 /* XXX : not implemented */
1969 spr_register(env, SPR_40x_DBCR0, "DBCR0",
1970 SPR_NOACCESS, SPR_NOACCESS,
1971 &spr_read_generic, &spr_write_40x_dbcr0,
1973 /* XXX : not implemented */
1974 spr_register(env, SPR_405_DBCR1, "DBCR1",
1975 SPR_NOACCESS, SPR_NOACCESS,
1976 &spr_read_generic, &spr_write_generic,
1978 /* XXX : not implemented */
1979 spr_register(env, SPR_40x_DBSR, "DBSR",
1980 SPR_NOACCESS, SPR_NOACCESS,
1981 &spr_read_generic, &spr_write_clear,
1982 /* Last reset was system reset */
1984 /* XXX : not implemented */
1985 spr_register(env, SPR_40x_DAC1, "DAC1",
1986 SPR_NOACCESS, SPR_NOACCESS,
1987 &spr_read_generic, &spr_write_generic,
1989 spr_register(env, SPR_40x_DAC2, "DAC2",
1990 SPR_NOACCESS, SPR_NOACCESS,
1991 &spr_read_generic, &spr_write_generic,
1993 /* XXX : not implemented */
1994 spr_register(env, SPR_405_DVC1, "DVC1",
1995 SPR_NOACCESS, SPR_NOACCESS,
1996 &spr_read_generic, &spr_write_generic,
1998 /* XXX : not implemented */
1999 spr_register(env, SPR_405_DVC2, "DVC2",
2000 SPR_NOACCESS, SPR_NOACCESS,
2001 &spr_read_generic, &spr_write_generic,
2003 /* XXX : not implemented */
2004 spr_register(env, SPR_40x_IAC1, "IAC1",
2005 SPR_NOACCESS, SPR_NOACCESS,
2006 &spr_read_generic, &spr_write_generic,
2008 spr_register(env, SPR_40x_IAC2, "IAC2",
2009 SPR_NOACCESS, SPR_NOACCESS,
2010 &spr_read_generic, &spr_write_generic,
2012 /* XXX : not implemented */
2013 spr_register(env, SPR_405_IAC3, "IAC3",
2014 SPR_NOACCESS, SPR_NOACCESS,
2015 &spr_read_generic, &spr_write_generic,
2017 /* XXX : not implemented */
2018 spr_register(env, SPR_405_IAC4, "IAC4",
2019 SPR_NOACCESS, SPR_NOACCESS,
2020 &spr_read_generic, &spr_write_generic,
2022 /* Storage control */
2023 /* XXX: TODO: not implemented */
2024 spr_register(env, SPR_405_SLER, "SLER",
2025 SPR_NOACCESS, SPR_NOACCESS,
2026 &spr_read_generic, &spr_write_40x_sler,
2028 spr_register(env, SPR_40x_ZPR, "ZPR",
2029 SPR_NOACCESS, SPR_NOACCESS,
2030 &spr_read_generic, &spr_write_generic,
2032 /* XXX : not implemented */
2033 spr_register(env, SPR_405_SU0R, "SU0R",
2034 SPR_NOACCESS, SPR_NOACCESS,
2035 &spr_read_generic, &spr_write_generic,
2038 spr_register(env, SPR_USPRG0, "USPRG0",
2039 &spr_read_ureg, SPR_NOACCESS,
2040 &spr_read_ureg, SPR_NOACCESS,
2042 spr_register(env, SPR_SPRG4, "SPRG4",
2043 SPR_NOACCESS, SPR_NOACCESS,
2044 &spr_read_generic, &spr_write_generic,
2046 spr_register(env, SPR_SPRG5, "SPRG5",
2047 SPR_NOACCESS, SPR_NOACCESS,
2048 spr_read_generic, &spr_write_generic,
2050 spr_register(env, SPR_SPRG6, "SPRG6",
2051 SPR_NOACCESS, SPR_NOACCESS,
2052 spr_read_generic, &spr_write_generic,
2054 spr_register(env, SPR_SPRG7, "SPRG7",
2055 SPR_NOACCESS, SPR_NOACCESS,
2056 spr_read_generic, &spr_write_generic,
2058 gen_spr_usprgh(env);
2061 /* SPR shared between PowerPC 401 & 403 implementations */
2062 static void gen_spr_401_403 (CPUPPCState *env)
2065 spr_register(env, SPR_403_VTBL, "TBL",
2066 &spr_read_tbl, SPR_NOACCESS,
2067 &spr_read_tbl, SPR_NOACCESS,
2069 spr_register(env, SPR_403_TBL, "TBL",
2070 SPR_NOACCESS, SPR_NOACCESS,
2071 SPR_NOACCESS, &spr_write_tbl,
2073 spr_register(env, SPR_403_VTBU, "TBU",
2074 &spr_read_tbu, SPR_NOACCESS,
2075 &spr_read_tbu, SPR_NOACCESS,
2077 spr_register(env, SPR_403_TBU, "TBU",
2078 SPR_NOACCESS, SPR_NOACCESS,
2079 SPR_NOACCESS, &spr_write_tbu,
2082 /* not emulated, as QEMU do not emulate caches */
2083 spr_register(env, SPR_403_CDBCR, "CDBCR",
2084 SPR_NOACCESS, SPR_NOACCESS,
2085 &spr_read_generic, &spr_write_generic,
2089 /* SPR specific to PowerPC 401 implementation */
2090 static void gen_spr_401 (CPUPPCState *env)
2092 /* Debug interface */
2093 /* XXX : not implemented */
2094 spr_register(env, SPR_40x_DBCR0, "DBCR",
2095 SPR_NOACCESS, SPR_NOACCESS,
2096 &spr_read_generic, &spr_write_40x_dbcr0,
2098 /* XXX : not implemented */
2099 spr_register(env, SPR_40x_DBSR, "DBSR",
2100 SPR_NOACCESS, SPR_NOACCESS,
2101 &spr_read_generic, &spr_write_clear,
2102 /* Last reset was system reset */
2104 /* XXX : not implemented */
2105 spr_register(env, SPR_40x_DAC1, "DAC",
2106 SPR_NOACCESS, SPR_NOACCESS,
2107 &spr_read_generic, &spr_write_generic,
2109 /* XXX : not implemented */
2110 spr_register(env, SPR_40x_IAC1, "IAC",
2111 SPR_NOACCESS, SPR_NOACCESS,
2112 &spr_read_generic, &spr_write_generic,
2114 /* Storage control */
2115 /* XXX: TODO: not implemented */
2116 spr_register(env, SPR_405_SLER, "SLER",
2117 SPR_NOACCESS, SPR_NOACCESS,
2118 &spr_read_generic, &spr_write_40x_sler,
2120 /* not emulated, as QEMU never does speculative access */
2121 spr_register(env, SPR_40x_SGR, "SGR",
2122 SPR_NOACCESS, SPR_NOACCESS,
2123 &spr_read_generic, &spr_write_generic,
2125 /* not emulated, as QEMU do not emulate caches */
2126 spr_register(env, SPR_40x_DCWR, "DCWR",
2127 SPR_NOACCESS, SPR_NOACCESS,
2128 &spr_read_generic, &spr_write_generic,
2132 static void gen_spr_401x2 (CPUPPCState *env)
2135 spr_register(env, SPR_40x_PID, "PID",
2136 SPR_NOACCESS, SPR_NOACCESS,
2137 &spr_read_generic, &spr_write_generic,
2139 spr_register(env, SPR_40x_ZPR, "ZPR",
2140 SPR_NOACCESS, SPR_NOACCESS,
2141 &spr_read_generic, &spr_write_generic,
2145 /* SPR specific to PowerPC 403 implementation */
2146 static void gen_spr_403 (CPUPPCState *env)
2148 /* Debug interface */
2149 /* XXX : not implemented */
2150 spr_register(env, SPR_40x_DBCR0, "DBCR0",
2151 SPR_NOACCESS, SPR_NOACCESS,
2152 &spr_read_generic, &spr_write_40x_dbcr0,
2154 /* XXX : not implemented */
2155 spr_register(env, SPR_40x_DBSR, "DBSR",
2156 SPR_NOACCESS, SPR_NOACCESS,
2157 &spr_read_generic, &spr_write_clear,
2158 /* Last reset was system reset */
2160 /* XXX : not implemented */
2161 spr_register(env, SPR_40x_DAC1, "DAC1",
2162 SPR_NOACCESS, SPR_NOACCESS,
2163 &spr_read_generic, &spr_write_generic,
2165 /* XXX : not implemented */
2166 spr_register(env, SPR_40x_DAC2, "DAC2",
2167 SPR_NOACCESS, SPR_NOACCESS,
2168 &spr_read_generic, &spr_write_generic,
2170 /* XXX : not implemented */
2171 spr_register(env, SPR_40x_IAC1, "IAC1",
2172 SPR_NOACCESS, SPR_NOACCESS,
2173 &spr_read_generic, &spr_write_generic,
2175 /* XXX : not implemented */
2176 spr_register(env, SPR_40x_IAC2, "IAC2",
2177 SPR_NOACCESS, SPR_NOACCESS,
2178 &spr_read_generic, &spr_write_generic,
2182 static void gen_spr_403_real (CPUPPCState *env)
2184 spr_register(env, SPR_403_PBL1, "PBL1",
2185 SPR_NOACCESS, SPR_NOACCESS,
2186 &spr_read_403_pbr, &spr_write_403_pbr,
2188 spr_register(env, SPR_403_PBU1, "PBU1",
2189 SPR_NOACCESS, SPR_NOACCESS,
2190 &spr_read_403_pbr, &spr_write_403_pbr,
2192 spr_register(env, SPR_403_PBL2, "PBL2",
2193 SPR_NOACCESS, SPR_NOACCESS,
2194 &spr_read_403_pbr, &spr_write_403_pbr,
2196 spr_register(env, SPR_403_PBU2, "PBU2",
2197 SPR_NOACCESS, SPR_NOACCESS,
2198 &spr_read_403_pbr, &spr_write_403_pbr,
2202 static void gen_spr_403_mmu (CPUPPCState *env)
2205 spr_register(env, SPR_40x_PID, "PID",
2206 SPR_NOACCESS, SPR_NOACCESS,
2207 &spr_read_generic, &spr_write_generic,
2209 spr_register(env, SPR_40x_ZPR, "ZPR",
2210 SPR_NOACCESS, SPR_NOACCESS,
2211 &spr_read_generic, &spr_write_generic,
2215 /* SPR specific to PowerPC compression coprocessor extension */
2216 static void gen_spr_compress (CPUPPCState *env)
2218 /* XXX : not implemented */
2219 spr_register(env, SPR_401_SKR, "SKR",
2220 SPR_NOACCESS, SPR_NOACCESS,
2221 &spr_read_generic, &spr_write_generic,
2225 static void gen_spr_5xx_8xx (CPUPPCState *env)
2227 /* Exception processing */
2228 spr_register_kvm(env, SPR_DSISR, "DSISR",
2229 SPR_NOACCESS, SPR_NOACCESS,
2230 &spr_read_generic, &spr_write_generic,
2231 KVM_REG_PPC_DSISR, 0x00000000);
2232 spr_register_kvm(env, SPR_DAR, "DAR",
2233 SPR_NOACCESS, SPR_NOACCESS,
2234 &spr_read_generic, &spr_write_generic,
2235 KVM_REG_PPC_DAR, 0x00000000);
2237 spr_register(env, SPR_DECR, "DECR",
2238 SPR_NOACCESS, SPR_NOACCESS,
2239 &spr_read_decr, &spr_write_decr,
2241 /* XXX : not implemented */
2242 spr_register(env, SPR_MPC_EIE, "EIE",
2243 SPR_NOACCESS, SPR_NOACCESS,
2244 &spr_read_generic, &spr_write_generic,
2246 /* XXX : not implemented */
2247 spr_register(env, SPR_MPC_EID, "EID",
2248 SPR_NOACCESS, SPR_NOACCESS,
2249 &spr_read_generic, &spr_write_generic,
2251 /* XXX : not implemented */
2252 spr_register(env, SPR_MPC_NRI, "NRI",
2253 SPR_NOACCESS, SPR_NOACCESS,
2254 &spr_read_generic, &spr_write_generic,
2256 /* XXX : not implemented */
2257 spr_register(env, SPR_MPC_CMPA, "CMPA",
2258 SPR_NOACCESS, SPR_NOACCESS,
2259 &spr_read_generic, &spr_write_generic,
2261 /* XXX : not implemented */
2262 spr_register(env, SPR_MPC_CMPB, "CMPB",
2263 SPR_NOACCESS, SPR_NOACCESS,
2264 &spr_read_generic, &spr_write_generic,
2266 /* XXX : not implemented */
2267 spr_register(env, SPR_MPC_CMPC, "CMPC",
2268 SPR_NOACCESS, SPR_NOACCESS,
2269 &spr_read_generic, &spr_write_generic,
2271 /* XXX : not implemented */
2272 spr_register(env, SPR_MPC_CMPD, "CMPD",
2273 SPR_NOACCESS, SPR_NOACCESS,
2274 &spr_read_generic, &spr_write_generic,
2276 /* XXX : not implemented */
2277 spr_register(env, SPR_MPC_ECR, "ECR",
2278 SPR_NOACCESS, SPR_NOACCESS,
2279 &spr_read_generic, &spr_write_generic,
2281 /* XXX : not implemented */
2282 spr_register(env, SPR_MPC_DER, "DER",
2283 SPR_NOACCESS, SPR_NOACCESS,
2284 &spr_read_generic, &spr_write_generic,
2286 /* XXX : not implemented */
2287 spr_register(env, SPR_MPC_COUNTA, "COUNTA",
2288 SPR_NOACCESS, SPR_NOACCESS,
2289 &spr_read_generic, &spr_write_generic,
2291 /* XXX : not implemented */
2292 spr_register(env, SPR_MPC_COUNTB, "COUNTB",
2293 SPR_NOACCESS, SPR_NOACCESS,
2294 &spr_read_generic, &spr_write_generic,
2296 /* XXX : not implemented */
2297 spr_register(env, SPR_MPC_CMPE, "CMPE",
2298 SPR_NOACCESS, SPR_NOACCESS,
2299 &spr_read_generic, &spr_write_generic,
2301 /* XXX : not implemented */
2302 spr_register(env, SPR_MPC_CMPF, "CMPF",
2303 SPR_NOACCESS, SPR_NOACCESS,
2304 &spr_read_generic, &spr_write_generic,
2306 /* XXX : not implemented */
2307 spr_register(env, SPR_MPC_CMPG, "CMPG",
2308 SPR_NOACCESS, SPR_NOACCESS,
2309 &spr_read_generic, &spr_write_generic,
2311 /* XXX : not implemented */
2312 spr_register(env, SPR_MPC_CMPH, "CMPH",
2313 SPR_NOACCESS, SPR_NOACCESS,
2314 &spr_read_generic, &spr_write_generic,
2316 /* XXX : not implemented */
2317 spr_register(env, SPR_MPC_LCTRL1, "LCTRL1",
2318 SPR_NOACCESS, SPR_NOACCESS,
2319 &spr_read_generic, &spr_write_generic,
2321 /* XXX : not implemented */
2322 spr_register(env, SPR_MPC_LCTRL2, "LCTRL2",
2323 SPR_NOACCESS, SPR_NOACCESS,
2324 &spr_read_generic, &spr_write_generic,
2326 /* XXX : not implemented */
2327 spr_register(env, SPR_MPC_BAR, "BAR",
2328 SPR_NOACCESS, SPR_NOACCESS,
2329 &spr_read_generic, &spr_write_generic,
2331 /* XXX : not implemented */
2332 spr_register(env, SPR_MPC_DPDR, "DPDR",
2333 SPR_NOACCESS, SPR_NOACCESS,
2334 &spr_read_generic, &spr_write_generic,
2336 /* XXX : not implemented */
2337 spr_register(env, SPR_MPC_IMMR, "IMMR",
2338 SPR_NOACCESS, SPR_NOACCESS,
2339 &spr_read_generic, &spr_write_generic,
2343 static void gen_spr_5xx (CPUPPCState *env)
2345 /* XXX : not implemented */
2346 spr_register(env, SPR_RCPU_MI_GRA, "MI_GRA",
2347 SPR_NOACCESS, SPR_NOACCESS,
2348 &spr_read_generic, &spr_write_generic,
2350 /* XXX : not implemented */
2351 spr_register(env, SPR_RCPU_L2U_GRA, "L2U_GRA",
2352 SPR_NOACCESS, SPR_NOACCESS,
2353 &spr_read_generic, &spr_write_generic,
2355 /* XXX : not implemented */
2356 spr_register(env, SPR_RPCU_BBCMCR, "L2U_BBCMCR",
2357 SPR_NOACCESS, SPR_NOACCESS,
2358 &spr_read_generic, &spr_write_generic,
2360 /* XXX : not implemented */
2361 spr_register(env, SPR_RCPU_L2U_MCR, "L2U_MCR",
2362 SPR_NOACCESS, SPR_NOACCESS,
2363 &spr_read_generic, &spr_write_generic,
2365 /* XXX : not implemented */
2366 spr_register(env, SPR_RCPU_MI_RBA0, "MI_RBA0",
2367 SPR_NOACCESS, SPR_NOACCESS,
2368 &spr_read_generic, &spr_write_generic,
2370 /* XXX : not implemented */
2371 spr_register(env, SPR_RCPU_MI_RBA1, "MI_RBA1",
2372 SPR_NOACCESS, SPR_NOACCESS,
2373 &spr_read_generic, &spr_write_generic,
2375 /* XXX : not implemented */
2376 spr_register(env, SPR_RCPU_MI_RBA2, "MI_RBA2",
2377 SPR_NOACCESS, SPR_NOACCESS,
2378 &spr_read_generic, &spr_write_generic,
2380 /* XXX : not implemented */
2381 spr_register(env, SPR_RCPU_MI_RBA3, "MI_RBA3",
2382 SPR_NOACCESS, SPR_NOACCESS,
2383 &spr_read_generic, &spr_write_generic,
2385 /* XXX : not implemented */
2386 spr_register(env, SPR_RCPU_L2U_RBA0, "L2U_RBA0",
2387 SPR_NOACCESS, SPR_NOACCESS,
2388 &spr_read_generic, &spr_write_generic,
2390 /* XXX : not implemented */
2391 spr_register(env, SPR_RCPU_L2U_RBA1, "L2U_RBA1",
2392 SPR_NOACCESS, SPR_NOACCESS,
2393 &spr_read_generic, &spr_write_generic,
2395 /* XXX : not implemented */
2396 spr_register(env, SPR_RCPU_L2U_RBA2, "L2U_RBA2",
2397 SPR_NOACCESS, SPR_NOACCESS,
2398 &spr_read_generic, &spr_write_generic,
2400 /* XXX : not implemented */
2401 spr_register(env, SPR_RCPU_L2U_RBA3, "L2U_RBA3",
2402 SPR_NOACCESS, SPR_NOACCESS,
2403 &spr_read_generic, &spr_write_generic,
2405 /* XXX : not implemented */
2406 spr_register(env, SPR_RCPU_MI_RA0, "MI_RA0",
2407 SPR_NOACCESS, SPR_NOACCESS,
2408 &spr_read_generic, &spr_write_generic,
2410 /* XXX : not implemented */
2411 spr_register(env, SPR_RCPU_MI_RA1, "MI_RA1",
2412 SPR_NOACCESS, SPR_NOACCESS,
2413 &spr_read_generic, &spr_write_generic,
2415 /* XXX : not implemented */
2416 spr_register(env, SPR_RCPU_MI_RA2, "MI_RA2",
2417 SPR_NOACCESS, SPR_NOACCESS,
2418 &spr_read_generic, &spr_write_generic,
2420 /* XXX : not implemented */
2421 spr_register(env, SPR_RCPU_MI_RA3, "MI_RA3",
2422 SPR_NOACCESS, SPR_NOACCESS,
2423 &spr_read_generic, &spr_write_generic,
2425 /* XXX : not implemented */
2426 spr_register(env, SPR_RCPU_L2U_RA0, "L2U_RA0",
2427 SPR_NOACCESS, SPR_NOACCESS,
2428 &spr_read_generic, &spr_write_generic,
2430 /* XXX : not implemented */
2431 spr_register(env, SPR_RCPU_L2U_RA1, "L2U_RA1",
2432 SPR_NOACCESS, SPR_NOACCESS,
2433 &spr_read_generic, &spr_write_generic,
2435 /* XXX : not implemented */
2436 spr_register(env, SPR_RCPU_L2U_RA2, "L2U_RA2",
2437 SPR_NOACCESS, SPR_NOACCESS,
2438 &spr_read_generic, &spr_write_generic,
2440 /* XXX : not implemented */
2441 spr_register(env, SPR_RCPU_L2U_RA3, "L2U_RA3",
2442 SPR_NOACCESS, SPR_NOACCESS,
2443 &spr_read_generic, &spr_write_generic,
2445 /* XXX : not implemented */
2446 spr_register(env, SPR_RCPU_FPECR, "FPECR",
2447 SPR_NOACCESS, SPR_NOACCESS,
2448 &spr_read_generic, &spr_write_generic,
2452 static void gen_spr_8xx (CPUPPCState *env)
2454 /* XXX : not implemented */
2455 spr_register(env, SPR_MPC_IC_CST, "IC_CST",
2456 SPR_NOACCESS, SPR_NOACCESS,
2457 &spr_read_generic, &spr_write_generic,
2459 /* XXX : not implemented */
2460 spr_register(env, SPR_MPC_IC_ADR, "IC_ADR",
2461 SPR_NOACCESS, SPR_NOACCESS,
2462 &spr_read_generic, &spr_write_generic,
2464 /* XXX : not implemented */
2465 spr_register(env, SPR_MPC_IC_DAT, "IC_DAT",
2466 SPR_NOACCESS, SPR_NOACCESS,
2467 &spr_read_generic, &spr_write_generic,
2469 /* XXX : not implemented */
2470 spr_register(env, SPR_MPC_DC_CST, "DC_CST",
2471 SPR_NOACCESS, SPR_NOACCESS,
2472 &spr_read_generic, &spr_write_generic,
2474 /* XXX : not implemented */
2475 spr_register(env, SPR_MPC_DC_ADR, "DC_ADR",
2476 SPR_NOACCESS, SPR_NOACCESS,
2477 &spr_read_generic, &spr_write_generic,
2479 /* XXX : not implemented */
2480 spr_register(env, SPR_MPC_DC_DAT, "DC_DAT",
2481 SPR_NOACCESS, SPR_NOACCESS,
2482 &spr_read_generic, &spr_write_generic,
2484 /* XXX : not implemented */
2485 spr_register(env, SPR_MPC_MI_CTR, "MI_CTR",
2486 SPR_NOACCESS, SPR_NOACCESS,
2487 &spr_read_generic, &spr_write_generic,
2489 /* XXX : not implemented */
2490 spr_register(env, SPR_MPC_MI_AP, "MI_AP",
2491 SPR_NOACCESS, SPR_NOACCESS,
2492 &spr_read_generic, &spr_write_generic,
2494 /* XXX : not implemented */
2495 spr_register(env, SPR_MPC_MI_EPN, "MI_EPN",
2496 SPR_NOACCESS, SPR_NOACCESS,
2497 &spr_read_generic, &spr_write_generic,
2499 /* XXX : not implemented */
2500 spr_register(env, SPR_MPC_MI_TWC, "MI_TWC",
2501 SPR_NOACCESS, SPR_NOACCESS,
2502 &spr_read_generic, &spr_write_generic,
2504 /* XXX : not implemented */
2505 spr_register(env, SPR_MPC_MI_RPN, "MI_RPN",
2506 SPR_NOACCESS, SPR_NOACCESS,
2507 &spr_read_generic, &spr_write_generic,
2509 /* XXX : not implemented */
2510 spr_register(env, SPR_MPC_MI_DBCAM, "MI_DBCAM",
2511 SPR_NOACCESS, SPR_NOACCESS,
2512 &spr_read_generic, &spr_write_generic,
2514 /* XXX : not implemented */
2515 spr_register(env, SPR_MPC_MI_DBRAM0, "MI_DBRAM0",
2516 SPR_NOACCESS, SPR_NOACCESS,
2517 &spr_read_generic, &spr_write_generic,
2519 /* XXX : not implemented */
2520 spr_register(env, SPR_MPC_MI_DBRAM1, "MI_DBRAM1",
2521 SPR_NOACCESS, SPR_NOACCESS,
2522 &spr_read_generic, &spr_write_generic,
2524 /* XXX : not implemented */
2525 spr_register(env, SPR_MPC_MD_CTR, "MD_CTR",
2526 SPR_NOACCESS, SPR_NOACCESS,
2527 &spr_read_generic, &spr_write_generic,
2529 /* XXX : not implemented */
2530 spr_register(env, SPR_MPC_MD_CASID, "MD_CASID",
2531 SPR_NOACCESS, SPR_NOACCESS,
2532 &spr_read_generic, &spr_write_generic,
2534 /* XXX : not implemented */
2535 spr_register(env, SPR_MPC_MD_AP, "MD_AP",
2536 SPR_NOACCESS, SPR_NOACCESS,
2537 &spr_read_generic, &spr_write_generic,
2539 /* XXX : not implemented */
2540 spr_register(env, SPR_MPC_MD_EPN, "MD_EPN",
2541 SPR_NOACCESS, SPR_NOACCESS,
2542 &spr_read_generic, &spr_write_generic,
2544 /* XXX : not implemented */
2545 spr_register(env, SPR_MPC_MD_TWB, "MD_TWB",
2546 SPR_NOACCESS, SPR_NOACCESS,
2547 &spr_read_generic, &spr_write_generic,
2549 /* XXX : not implemented */
2550 spr_register(env, SPR_MPC_MD_TWC, "MD_TWC",
2551 SPR_NOACCESS, SPR_NOACCESS,
2552 &spr_read_generic, &spr_write_generic,
2554 /* XXX : not implemented */
2555 spr_register(env, SPR_MPC_MD_RPN, "MD_RPN",
2556 SPR_NOACCESS, SPR_NOACCESS,
2557 &spr_read_generic, &spr_write_generic,
2559 /* XXX : not implemented */
2560 spr_register(env, SPR_MPC_MD_TW, "MD_TW",
2561 SPR_NOACCESS, SPR_NOACCESS,
2562 &spr_read_generic, &spr_write_generic,
2564 /* XXX : not implemented */
2565 spr_register(env, SPR_MPC_MD_DBCAM, "MD_DBCAM",
2566 SPR_NOACCESS, SPR_NOACCESS,
2567 &spr_read_generic, &spr_write_generic,
2569 /* XXX : not implemented */
2570 spr_register(env, SPR_MPC_MD_DBRAM0, "MD_DBRAM0",
2571 SPR_NOACCESS, SPR_NOACCESS,
2572 &spr_read_generic, &spr_write_generic,
2574 /* XXX : not implemented */
2575 spr_register(env, SPR_MPC_MD_DBRAM1, "MD_DBRAM1",
2576 SPR_NOACCESS, SPR_NOACCESS,
2577 &spr_read_generic, &spr_write_generic,
2583 * AMR => SPR 29 (Power 2.04)
2584 * CTRL => SPR 136 (Power 2.04)
2585 * CTRL => SPR 152 (Power 2.04)
2586 * SCOMC => SPR 276 (64 bits ?)
2587 * SCOMD => SPR 277 (64 bits ?)
2588 * TBU40 => SPR 286 (Power 2.04 hypv)
2589 * HSPRG0 => SPR 304 (Power 2.04 hypv)
2590 * HSPRG1 => SPR 305 (Power 2.04 hypv)
2591 * HDSISR => SPR 306 (Power 2.04 hypv)
2592 * HDAR => SPR 307 (Power 2.04 hypv)
2593 * PURR => SPR 309 (Power 2.04 hypv)
2594 * HDEC => SPR 310 (Power 2.04 hypv)
2595 * HIOR => SPR 311 (hypv)
2596 * RMOR => SPR 312 (970)
2597 * HRMOR => SPR 313 (Power 2.04 hypv)
2598 * HSRR0 => SPR 314 (Power 2.04 hypv)
2599 * HSRR1 => SPR 315 (Power 2.04 hypv)
2600 * LPIDR => SPR 317 (970)
2601 * EPR => SPR 702 (Power 2.04 emb)
2602 * perf => 768-783 (Power 2.04)
2603 * perf => 784-799 (Power 2.04)
2604 * PPR => SPR 896 (Power 2.04)
2605 * EPLC => SPR 947 (Power 2.04 emb)
2606 * EPSC => SPR 948 (Power 2.04 emb)
2607 * DABRX => 1015 (Power 2.04 hypv)
2608 * FPECR => SPR 1022 (?)
2609 * ... and more (thermal management, performance counters, ...)
2612 /*****************************************************************************/
2613 /* Exception vectors models */
2614 static void init_excp_4xx_real (CPUPPCState *env)
2616 #if !defined(CONFIG_USER_ONLY)
2617 env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
2618 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2619 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2620 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2621 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2622 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2623 env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
2624 env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
2625 env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
2626 env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
2627 env->ivor_mask = 0x0000FFF0UL;
2628 env->ivpr_mask = 0xFFFF0000UL;
2629 /* Hardware reset vector */
2630 env->hreset_vector = 0xFFFFFFFCUL;
2634 static void init_excp_4xx_softmmu (CPUPPCState *env)
2636 #if !defined(CONFIG_USER_ONLY)
2637 env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
2638 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2639 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2640 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2641 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2642 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2643 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2644 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2645 env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
2646 env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
2647 env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
2648 env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100;
2649 env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200;
2650 env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
2651 env->ivor_mask = 0x0000FFF0UL;
2652 env->ivpr_mask = 0xFFFF0000UL;
2653 /* Hardware reset vector */
2654 env->hreset_vector = 0xFFFFFFFCUL;
2658 static void init_excp_MPC5xx (CPUPPCState *env)
2660 #if !defined(CONFIG_USER_ONLY)
2661 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2662 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2663 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2664 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2665 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2666 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900;
2667 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2668 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2669 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2670 env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
2671 env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
2672 env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
2673 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
2674 env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
2675 env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
2676 env->ivor_mask = 0x0000FFF0UL;
2677 env->ivpr_mask = 0xFFFF0000UL;
2678 /* Hardware reset vector */
2679 env->hreset_vector = 0x00000100UL;
2683 static void init_excp_MPC8xx (CPUPPCState *env)
2685 #if !defined(CONFIG_USER_ONLY)
2686 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2687 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2688 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2689 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2690 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2691 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2692 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2693 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900;
2694 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2695 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2696 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2697 env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
2698 env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
2699 env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001100;
2700 env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001200;
2701 env->excp_vectors[POWERPC_EXCP_ITLBE] = 0x00001300;
2702 env->excp_vectors[POWERPC_EXCP_DTLBE] = 0x00001400;
2703 env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
2704 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
2705 env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
2706 env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
2707 env->ivor_mask = 0x0000FFF0UL;
2708 env->ivpr_mask = 0xFFFF0000UL;
2709 /* Hardware reset vector */
2710 env->hreset_vector = 0x00000100UL;
2714 static void init_excp_G2 (CPUPPCState *env)
2716 #if !defined(CONFIG_USER_ONLY)
2717 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2718 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2719 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2720 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2721 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2722 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2723 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2724 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2725 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2726 env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000A00;
2727 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2728 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2729 env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
2730 env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
2731 env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
2732 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2733 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2734 /* Hardware reset vector */
2735 env->hreset_vector = 0x00000100UL;
2739 static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask)
2741 #if !defined(CONFIG_USER_ONLY)
2742 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000FFC;
2743 env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
2744 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
2745 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
2746 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
2747 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
2748 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
2749 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
2750 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
2751 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
2752 env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
2753 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
2754 env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
2755 env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
2756 env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
2757 env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
2758 env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
2759 env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000;
2760 env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000;
2761 env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000;
2762 env->ivor_mask = 0x0000FFF7UL;
2763 env->ivpr_mask = ivpr_mask;
2764 /* Hardware reset vector */
2765 env->hreset_vector = 0xFFFFFFFCUL;
2769 static void init_excp_BookE (CPUPPCState *env)
2771 #if !defined(CONFIG_USER_ONLY)
2772 env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
2773 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
2774 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
2775 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
2776 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
2777 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
2778 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
2779 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
2780 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
2781 env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
2782 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
2783 env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
2784 env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
2785 env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
2786 env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
2787 env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
2788 env->ivor_mask = 0x0000FFE0UL;
2789 env->ivpr_mask = 0xFFFF0000UL;
2790 /* Hardware reset vector */
2791 env->hreset_vector = 0xFFFFFFFCUL;
2795 static void init_excp_601 (CPUPPCState *env)
2797 #if !defined(CONFIG_USER_ONLY)
2798 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2799 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2800 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2801 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2802 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2803 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2804 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2805 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2806 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2807 env->excp_vectors[POWERPC_EXCP_IO] = 0x00000A00;
2808 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2809 env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000;
2810 /* Hardware reset vector */
2811 env->hreset_vector = 0x00000100UL;
2815 static void init_excp_602 (CPUPPCState *env)
2817 #if !defined(CONFIG_USER_ONLY)
2818 /* XXX: exception prefix has a special behavior on 602 */
2819 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2820 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2821 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2822 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2823 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2824 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2825 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2826 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2827 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2828 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2829 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2830 env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
2831 env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
2832 env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
2833 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2834 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2835 env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500;
2836 env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600;
2837 /* Hardware reset vector */
2838 env->hreset_vector = 0x00000100UL;
2842 static void init_excp_603 (CPUPPCState *env)
2844 #if !defined(CONFIG_USER_ONLY)
2845 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2846 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2847 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2848 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2849 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2850 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2851 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2852 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2853 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2854 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2855 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2856 env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
2857 env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
2858 env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
2859 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2860 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2861 /* Hardware reset vector */
2862 env->hreset_vector = 0x00000100UL;
2866 static void init_excp_604 (CPUPPCState *env)
2868 #if !defined(CONFIG_USER_ONLY)
2869 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2870 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2871 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2872 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2873 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2874 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2875 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2876 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2877 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2878 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2879 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2880 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2881 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2882 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2883 /* Hardware reset vector */
2884 env->hreset_vector = 0x00000100UL;
2888 static void init_excp_7x0 (CPUPPCState *env)
2890 #if !defined(CONFIG_USER_ONLY)
2891 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2892 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2893 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2894 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2895 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2896 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2897 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2898 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2899 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2900 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2901 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2902 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2903 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2904 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2905 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
2906 /* Hardware reset vector */
2907 env->hreset_vector = 0x00000100UL;
2911 static void init_excp_750cl (CPUPPCState *env)
2913 #if !defined(CONFIG_USER_ONLY)
2914 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2915 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2916 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2917 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2918 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2919 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2920 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2921 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2922 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2923 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2924 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2925 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2926 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2927 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2928 /* Hardware reset vector */
2929 env->hreset_vector = 0x00000100UL;
2933 static void init_excp_750cx (CPUPPCState *env)
2935 #if !defined(CONFIG_USER_ONLY)
2936 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2937 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2938 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2939 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2940 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2941 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2942 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2943 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2944 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2945 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2946 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2947 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2948 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2949 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
2950 /* Hardware reset vector */
2951 env->hreset_vector = 0x00000100UL;
2955 /* XXX: Check if this is correct */
2956 static void init_excp_7x5 (CPUPPCState *env)
2958 #if !defined(CONFIG_USER_ONLY)
2959 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2960 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2961 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2962 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2963 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2964 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2965 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2966 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2967 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2968 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2969 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2970 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2971 env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
2972 env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
2973 env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
2974 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2975 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
2976 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
2977 /* Hardware reset vector */
2978 env->hreset_vector = 0x00000100UL;
2982 static void init_excp_7400 (CPUPPCState *env)
2984 #if !defined(CONFIG_USER_ONLY)
2985 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
2986 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
2987 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
2988 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
2989 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
2990 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
2991 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
2992 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
2993 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
2994 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
2995 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
2996 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
2997 env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
2998 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
2999 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
3000 env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
3001 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
3002 /* Hardware reset vector */
3003 env->hreset_vector = 0x00000100UL;
3007 static void init_excp_7450 (CPUPPCState *env)
3009 #if !defined(CONFIG_USER_ONLY)
3010 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
3011 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
3012 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
3013 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
3014 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
3015 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
3016 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
3017 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
3018 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
3019 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
3020 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
3021 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
3022 env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
3023 env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
3024 env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
3025 env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
3026 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
3027 env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
3028 env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
3029 /* Hardware reset vector */
3030 env->hreset_vector = 0x00000100UL;
3034 #if defined (TARGET_PPC64)
3035 static void init_excp_970 (CPUPPCState *env)
3037 #if !defined(CONFIG_USER_ONLY)
3038 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
3039 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
3040 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
3041 env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380;
3042 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
3043 env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480;
3044 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
3045 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
3046 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
3047 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
3048 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
3049 env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980;
3050 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
3051 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
3052 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
3053 env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
3054 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
3055 env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
3056 env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
3057 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
3058 /* Hardware reset vector */
3059 env->hreset_vector = 0x0000000000000100ULL;
3063 static void init_excp_POWER7 (CPUPPCState *env)
3065 #if !defined(CONFIG_USER_ONLY)
3066 env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
3067 env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
3068 env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
3069 env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380;
3070 env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
3071 env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480;
3072 env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
3073 env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
3074 env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
3075 env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
3076 env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
3077 env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980;
3078 env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
3079 env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
3080 env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
3081 env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
3082 env->excp_vectors[POWERPC_EXCP_VSXU] = 0x00000F40;
3083 env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
3084 env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
3085 env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
3086 env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
3087 /* Hardware reset vector */
3088 env->hreset_vector = 0x0000000000000100ULL;
3093 /*****************************************************************************/
3094 /* Power management enable checks */
3095 static int check_pow_none (CPUPPCState *env)
3100 static int check_pow_nocheck (CPUPPCState *env)
3105 static int check_pow_hid0 (CPUPPCState *env)
3107 if (env->spr[SPR_HID0] & 0x00E00000)
3113 static int check_pow_hid0_74xx (CPUPPCState *env)
3115 if (env->spr[SPR_HID0] & 0x00600000)
3121 static bool ppc_cpu_interrupts_big_endian_always(PowerPCCPU *cpu)
3127 static bool ppc_cpu_interrupts_big_endian_lpcr(PowerPCCPU *cpu)
3129 return !(cpu->env.spr[SPR_LPCR] & LPCR_ILE);
3133 /*****************************************************************************/
3134 /* PowerPC implementations definitions */
3136 #define POWERPC_FAMILY(_name) \
3138 glue(glue(ppc_, _name), _cpu_family_class_init)(ObjectClass *, void *); \
3140 static const TypeInfo \
3141 glue(glue(ppc_, _name), _cpu_family_type_info) = { \
3142 .name = stringify(_name) "-family-" TYPE_POWERPC_CPU, \
3143 .parent = TYPE_POWERPC_CPU, \
3145 .class_init = glue(glue(ppc_, _name), _cpu_family_class_init), \
3148 static void glue(glue(ppc_, _name), _cpu_family_register_types)(void) \
3150 type_register_static( \
3151 &glue(glue(ppc_, _name), _cpu_family_type_info)); \
3154 type_init(glue(glue(ppc_, _name), _cpu_family_register_types)) \
3156 static void glue(glue(ppc_, _name), _cpu_family_class_init)
3158 static void init_proc_401 (CPUPPCState *env)
3161 gen_spr_401_403(env);
3163 init_excp_4xx_real(env);
3164 env->dcache_line_size = 32;
3165 env->icache_line_size = 32;
3166 /* Allocate hardware IRQ controller */
3167 ppc40x_irq_init(env);
3169 SET_FIT_PERIOD(12, 16, 20, 24);
3170 SET_WDT_PERIOD(16, 20, 24, 28);
3173 POWERPC_FAMILY(401)(ObjectClass *oc, void *data)
3175 DeviceClass *dc = DEVICE_CLASS(oc);
3176 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3178 dc->desc = "PowerPC 401";
3179 pcc->init_proc = init_proc_401;
3180 pcc->check_pow = check_pow_nocheck;
3181 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3182 PPC_WRTEE | PPC_DCR |
3183 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3185 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3186 PPC_4xx_COMMON | PPC_40x_EXCP;
3187 pcc->msr_mask = (1ull << MSR_KEY) |
3196 pcc->mmu_model = POWERPC_MMU_REAL;
3197 pcc->excp_model = POWERPC_EXCP_40x;
3198 pcc->bus_model = PPC_FLAGS_INPUT_401;
3199 pcc->bfd_mach = bfd_mach_ppc_403;
3200 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
3201 POWERPC_FLAG_BUS_CLK;
3204 static void init_proc_401x2 (CPUPPCState *env)
3207 gen_spr_401_403(env);
3209 gen_spr_compress(env);
3210 /* Memory management */
3211 #if !defined(CONFIG_USER_ONLY)
3215 env->tlb_type = TLB_EMB;
3217 init_excp_4xx_softmmu(env);
3218 env->dcache_line_size = 32;
3219 env->icache_line_size = 32;
3220 /* Allocate hardware IRQ controller */
3221 ppc40x_irq_init(env);
3223 SET_FIT_PERIOD(12, 16, 20, 24);
3224 SET_WDT_PERIOD(16, 20, 24, 28);
3227 POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data)
3229 DeviceClass *dc = DEVICE_CLASS(oc);
3230 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3232 dc->desc = "PowerPC 401x2";
3233 pcc->init_proc = init_proc_401x2;
3234 pcc->check_pow = check_pow_nocheck;
3235 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
3236 PPC_DCR | PPC_WRTEE |
3237 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3238 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3239 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3240 PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
3241 PPC_4xx_COMMON | PPC_40x_EXCP;
3242 pcc->msr_mask = (1ull << 20) |
3254 pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
3255 pcc->excp_model = POWERPC_EXCP_40x;
3256 pcc->bus_model = PPC_FLAGS_INPUT_401;
3257 pcc->bfd_mach = bfd_mach_ppc_403;
3258 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
3259 POWERPC_FLAG_BUS_CLK;
3262 static void init_proc_401x3 (CPUPPCState *env)
3265 gen_spr_401_403(env);
3268 gen_spr_compress(env);
3269 init_excp_4xx_softmmu(env);
3270 env->dcache_line_size = 32;
3271 env->icache_line_size = 32;
3272 /* Allocate hardware IRQ controller */
3273 ppc40x_irq_init(env);
3275 SET_FIT_PERIOD(12, 16, 20, 24);
3276 SET_WDT_PERIOD(16, 20, 24, 28);
3279 POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data)
3281 DeviceClass *dc = DEVICE_CLASS(oc);
3282 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3284 dc->desc = "PowerPC 401x3";
3285 pcc->init_proc = init_proc_401x3;
3286 pcc->check_pow = check_pow_nocheck;
3287 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
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;
3294 pcc->msr_mask = (1ull << 20) |
3307 pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
3308 pcc->excp_model = POWERPC_EXCP_40x;
3309 pcc->bus_model = PPC_FLAGS_INPUT_401;
3310 pcc->bfd_mach = bfd_mach_ppc_403;
3311 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
3312 POWERPC_FLAG_BUS_CLK;
3315 static void init_proc_IOP480 (CPUPPCState *env)
3318 gen_spr_401_403(env);
3320 gen_spr_compress(env);
3321 /* Memory management */
3322 #if !defined(CONFIG_USER_ONLY)
3326 env->tlb_type = TLB_EMB;
3328 init_excp_4xx_softmmu(env);
3329 env->dcache_line_size = 32;
3330 env->icache_line_size = 32;
3331 /* Allocate hardware IRQ controller */
3332 ppc40x_irq_init(env);
3334 SET_FIT_PERIOD(8, 12, 16, 20);
3335 SET_WDT_PERIOD(16, 20, 24, 28);
3338 POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data)
3340 DeviceClass *dc = DEVICE_CLASS(oc);
3341 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3343 dc->desc = "IOP480";
3344 pcc->init_proc = init_proc_IOP480;
3345 pcc->check_pow = check_pow_nocheck;
3346 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3347 PPC_DCR | PPC_WRTEE |
3348 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3349 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3350 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3351 PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
3352 PPC_4xx_COMMON | PPC_40x_EXCP;
3353 pcc->msr_mask = (1ull << 20) |
3365 pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
3366 pcc->excp_model = POWERPC_EXCP_40x;
3367 pcc->bus_model = PPC_FLAGS_INPUT_401;
3368 pcc->bfd_mach = bfd_mach_ppc_403;
3369 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
3370 POWERPC_FLAG_BUS_CLK;
3373 static void init_proc_403 (CPUPPCState *env)
3376 gen_spr_401_403(env);
3378 gen_spr_403_real(env);
3379 init_excp_4xx_real(env);
3380 env->dcache_line_size = 32;
3381 env->icache_line_size = 32;
3382 /* Allocate hardware IRQ controller */
3383 ppc40x_irq_init(env);
3385 SET_FIT_PERIOD(8, 12, 16, 20);
3386 SET_WDT_PERIOD(16, 20, 24, 28);
3389 POWERPC_FAMILY(403)(ObjectClass *oc, void *data)
3391 DeviceClass *dc = DEVICE_CLASS(oc);
3392 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3394 dc->desc = "PowerPC 403";
3395 pcc->init_proc = init_proc_403;
3396 pcc->check_pow = check_pow_nocheck;
3397 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3398 PPC_DCR | PPC_WRTEE |
3399 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3401 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3402 PPC_4xx_COMMON | PPC_40x_EXCP;
3403 pcc->msr_mask = (1ull << MSR_POW) |
3412 pcc->mmu_model = POWERPC_MMU_REAL;
3413 pcc->excp_model = POWERPC_EXCP_40x;
3414 pcc->bus_model = PPC_FLAGS_INPUT_401;
3415 pcc->bfd_mach = bfd_mach_ppc_403;
3416 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX |
3417 POWERPC_FLAG_BUS_CLK;
3420 static void init_proc_403GCX (CPUPPCState *env)
3423 gen_spr_401_403(env);
3425 gen_spr_403_real(env);
3426 gen_spr_403_mmu(env);
3427 /* Bus access control */
3428 /* not emulated, as QEMU never does speculative access */
3429 spr_register(env, SPR_40x_SGR, "SGR",
3430 SPR_NOACCESS, SPR_NOACCESS,
3431 &spr_read_generic, &spr_write_generic,
3433 /* not emulated, as QEMU do not emulate caches */
3434 spr_register(env, SPR_40x_DCWR, "DCWR",
3435 SPR_NOACCESS, SPR_NOACCESS,
3436 &spr_read_generic, &spr_write_generic,
3438 /* Memory management */
3439 #if !defined(CONFIG_USER_ONLY)
3443 env->tlb_type = TLB_EMB;
3445 init_excp_4xx_softmmu(env);
3446 env->dcache_line_size = 32;
3447 env->icache_line_size = 32;
3448 /* Allocate hardware IRQ controller */
3449 ppc40x_irq_init(env);
3451 SET_FIT_PERIOD(8, 12, 16, 20);
3452 SET_WDT_PERIOD(16, 20, 24, 28);
3455 POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data)
3457 DeviceClass *dc = DEVICE_CLASS(oc);
3458 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3460 dc->desc = "PowerPC 403 GCX";
3461 pcc->init_proc = init_proc_403GCX;
3462 pcc->check_pow = check_pow_nocheck;
3463 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3464 PPC_DCR | PPC_WRTEE |
3465 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3467 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3468 PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
3469 PPC_4xx_COMMON | PPC_40x_EXCP;
3470 pcc->msr_mask = (1ull << MSR_POW) |
3479 pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z;
3480 pcc->excp_model = POWERPC_EXCP_40x;
3481 pcc->bus_model = PPC_FLAGS_INPUT_401;
3482 pcc->bfd_mach = bfd_mach_ppc_403;
3483 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX |
3484 POWERPC_FLAG_BUS_CLK;
3487 static void init_proc_405 (CPUPPCState *env)
3493 /* Bus access control */
3494 /* not emulated, as QEMU never does speculative access */
3495 spr_register(env, SPR_40x_SGR, "SGR",
3496 SPR_NOACCESS, SPR_NOACCESS,
3497 &spr_read_generic, &spr_write_generic,
3499 /* not emulated, as QEMU do not emulate caches */
3500 spr_register(env, SPR_40x_DCWR, "DCWR",
3501 SPR_NOACCESS, SPR_NOACCESS,
3502 &spr_read_generic, &spr_write_generic,
3504 /* Memory management */
3505 #if !defined(CONFIG_USER_ONLY)
3509 env->tlb_type = TLB_EMB;
3511 init_excp_4xx_softmmu(env);
3512 env->dcache_line_size = 32;
3513 env->icache_line_size = 32;
3514 /* Allocate hardware IRQ controller */
3515 ppc40x_irq_init(env);
3517 SET_FIT_PERIOD(8, 12, 16, 20);
3518 SET_WDT_PERIOD(16, 20, 24, 28);
3521 POWERPC_FAMILY(405)(ObjectClass *oc, void *data)
3523 DeviceClass *dc = DEVICE_CLASS(oc);
3524 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3526 dc->desc = "PowerPC 405";
3527 pcc->init_proc = init_proc_405;
3528 pcc->check_pow = check_pow_nocheck;
3529 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
3530 PPC_DCR | PPC_WRTEE |
3531 PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT |
3532 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3533 PPC_MEM_SYNC | PPC_MEM_EIEIO |
3534 PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC |
3535 PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP;
3536 pcc->msr_mask = (1ull << MSR_POW) |
3545 pcc->mmu_model = POWERPC_MMU_SOFT_4xx;
3546 pcc->excp_model = POWERPC_EXCP_40x;
3547 pcc->bus_model = PPC_FLAGS_INPUT_405;
3548 pcc->bfd_mach = bfd_mach_ppc_403;
3549 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
3550 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
3553 static void init_proc_440EP (CPUPPCState *env)
3557 gen_spr_BookE(env, 0x000000000000FFFFULL);
3559 gen_spr_usprgh(env);
3560 /* Processor identification */
3561 spr_register(env, SPR_BOOKE_PIR, "PIR",
3562 SPR_NOACCESS, SPR_NOACCESS,
3563 &spr_read_generic, &spr_write_pir,
3565 /* XXX : not implemented */
3566 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
3567 SPR_NOACCESS, SPR_NOACCESS,
3568 &spr_read_generic, &spr_write_generic,
3570 /* XXX : not implemented */
3571 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
3572 SPR_NOACCESS, SPR_NOACCESS,
3573 &spr_read_generic, &spr_write_generic,
3575 /* XXX : not implemented */
3576 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
3577 SPR_NOACCESS, SPR_NOACCESS,
3578 &spr_read_generic, &spr_write_generic,
3580 /* XXX : not implemented */
3581 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
3582 SPR_NOACCESS, SPR_NOACCESS,
3583 &spr_read_generic, &spr_write_generic,
3585 /* XXX : not implemented */
3586 spr_register(env, SPR_BOOKE_MCSR, "MCSR",
3587 SPR_NOACCESS, SPR_NOACCESS,
3588 &spr_read_generic, &spr_write_generic,
3590 spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
3591 SPR_NOACCESS, SPR_NOACCESS,
3592 &spr_read_generic, &spr_write_generic,
3594 spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
3595 SPR_NOACCESS, SPR_NOACCESS,
3596 &spr_read_generic, &spr_write_generic,
3598 /* XXX : not implemented */
3599 spr_register(env, SPR_440_CCR1, "CCR1",
3600 SPR_NOACCESS, SPR_NOACCESS,
3601 &spr_read_generic, &spr_write_generic,
3603 /* Memory management */
3604 #if !defined(CONFIG_USER_ONLY)
3608 env->tlb_type = TLB_EMB;
3610 init_excp_BookE(env);
3611 env->dcache_line_size = 32;
3612 env->icache_line_size = 32;
3613 ppc40x_irq_init(env);
3615 SET_FIT_PERIOD(12, 16, 20, 24);
3616 SET_WDT_PERIOD(20, 24, 28, 32);
3619 POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data)
3621 DeviceClass *dc = DEVICE_CLASS(oc);
3622 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3624 dc->desc = "PowerPC 440 EP";
3625 pcc->init_proc = init_proc_440EP;
3626 pcc->check_pow = check_pow_nocheck;
3627 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3628 PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL |
3629 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
3631 PPC_DCR | PPC_WRTEE | PPC_RFMCI |
3632 PPC_CACHE | PPC_CACHE_ICBI |
3633 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3634 PPC_MEM_TLBSYNC | PPC_MFTB |
3635 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
3637 pcc->msr_mask = (1ull << MSR_POW) |
3649 pcc->mmu_model = POWERPC_MMU_BOOKE;
3650 pcc->excp_model = POWERPC_EXCP_BOOKE;
3651 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
3652 pcc->bfd_mach = bfd_mach_ppc_403;
3653 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
3654 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
3657 static void init_proc_440GP (CPUPPCState *env)
3661 gen_spr_BookE(env, 0x000000000000FFFFULL);
3663 gen_spr_usprgh(env);
3664 /* Processor identification */
3665 spr_register(env, SPR_BOOKE_PIR, "PIR",
3666 SPR_NOACCESS, SPR_NOACCESS,
3667 &spr_read_generic, &spr_write_pir,
3669 /* XXX : not implemented */
3670 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
3671 SPR_NOACCESS, SPR_NOACCESS,
3672 &spr_read_generic, &spr_write_generic,
3674 /* XXX : not implemented */
3675 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
3676 SPR_NOACCESS, SPR_NOACCESS,
3677 &spr_read_generic, &spr_write_generic,
3679 /* XXX : not implemented */
3680 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
3681 SPR_NOACCESS, SPR_NOACCESS,
3682 &spr_read_generic, &spr_write_generic,
3684 /* XXX : not implemented */
3685 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
3686 SPR_NOACCESS, SPR_NOACCESS,
3687 &spr_read_generic, &spr_write_generic,
3689 /* Memory management */
3690 #if !defined(CONFIG_USER_ONLY)
3694 env->tlb_type = TLB_EMB;
3696 init_excp_BookE(env);
3697 env->dcache_line_size = 32;
3698 env->icache_line_size = 32;
3699 /* XXX: TODO: allocate internal IRQ controller */
3701 SET_FIT_PERIOD(12, 16, 20, 24);
3702 SET_WDT_PERIOD(20, 24, 28, 32);
3705 POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data)
3707 DeviceClass *dc = DEVICE_CLASS(oc);
3708 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3710 dc->desc = "PowerPC 440 GP";
3711 pcc->init_proc = init_proc_440GP;
3712 pcc->check_pow = check_pow_nocheck;
3713 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3714 PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_MFAPIDI |
3715 PPC_CACHE | PPC_CACHE_ICBI |
3716 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3717 PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB |
3718 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
3720 pcc->msr_mask = (1ull << MSR_POW) |
3732 pcc->mmu_model = POWERPC_MMU_BOOKE;
3733 pcc->excp_model = POWERPC_EXCP_BOOKE;
3734 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
3735 pcc->bfd_mach = bfd_mach_ppc_403;
3736 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
3737 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
3740 static void init_proc_440x4 (CPUPPCState *env)
3744 gen_spr_BookE(env, 0x000000000000FFFFULL);
3746 gen_spr_usprgh(env);
3747 /* Processor identification */
3748 spr_register(env, SPR_BOOKE_PIR, "PIR",
3749 SPR_NOACCESS, SPR_NOACCESS,
3750 &spr_read_generic, &spr_write_pir,
3752 /* XXX : not implemented */
3753 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
3754 SPR_NOACCESS, SPR_NOACCESS,
3755 &spr_read_generic, &spr_write_generic,
3757 /* XXX : not implemented */
3758 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
3759 SPR_NOACCESS, SPR_NOACCESS,
3760 &spr_read_generic, &spr_write_generic,
3762 /* XXX : not implemented */
3763 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
3764 SPR_NOACCESS, SPR_NOACCESS,
3765 &spr_read_generic, &spr_write_generic,
3767 /* XXX : not implemented */
3768 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
3769 SPR_NOACCESS, SPR_NOACCESS,
3770 &spr_read_generic, &spr_write_generic,
3772 /* Memory management */
3773 #if !defined(CONFIG_USER_ONLY)
3777 env->tlb_type = TLB_EMB;
3779 init_excp_BookE(env);
3780 env->dcache_line_size = 32;
3781 env->icache_line_size = 32;
3782 /* XXX: TODO: allocate internal IRQ controller */
3784 SET_FIT_PERIOD(12, 16, 20, 24);
3785 SET_WDT_PERIOD(20, 24, 28, 32);
3788 POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data)
3790 DeviceClass *dc = DEVICE_CLASS(oc);
3791 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3793 dc->desc = "PowerPC 440x4";
3794 pcc->init_proc = init_proc_440x4;
3795 pcc->check_pow = check_pow_nocheck;
3796 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3797 PPC_DCR | PPC_WRTEE |
3798 PPC_CACHE | PPC_CACHE_ICBI |
3799 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3800 PPC_MEM_TLBSYNC | PPC_MFTB |
3801 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
3803 pcc->msr_mask = (1ull << MSR_POW) |
3815 pcc->mmu_model = POWERPC_MMU_BOOKE;
3816 pcc->excp_model = POWERPC_EXCP_BOOKE;
3817 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
3818 pcc->bfd_mach = bfd_mach_ppc_403;
3819 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
3820 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
3823 static void init_proc_440x5 (CPUPPCState *env)
3827 gen_spr_BookE(env, 0x000000000000FFFFULL);
3829 gen_spr_usprgh(env);
3830 /* Processor identification */
3831 spr_register(env, SPR_BOOKE_PIR, "PIR",
3832 SPR_NOACCESS, SPR_NOACCESS,
3833 &spr_read_generic, &spr_write_pir,
3835 /* XXX : not implemented */
3836 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
3837 SPR_NOACCESS, SPR_NOACCESS,
3838 &spr_read_generic, &spr_write_generic,
3840 /* XXX : not implemented */
3841 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
3842 SPR_NOACCESS, SPR_NOACCESS,
3843 &spr_read_generic, &spr_write_generic,
3845 /* XXX : not implemented */
3846 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
3847 SPR_NOACCESS, SPR_NOACCESS,
3848 &spr_read_generic, &spr_write_generic,
3850 /* XXX : not implemented */
3851 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
3852 SPR_NOACCESS, SPR_NOACCESS,
3853 &spr_read_generic, &spr_write_generic,
3855 /* XXX : not implemented */
3856 spr_register(env, SPR_BOOKE_MCSR, "MCSR",
3857 SPR_NOACCESS, SPR_NOACCESS,
3858 &spr_read_generic, &spr_write_generic,
3860 spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
3861 SPR_NOACCESS, SPR_NOACCESS,
3862 &spr_read_generic, &spr_write_generic,
3864 spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
3865 SPR_NOACCESS, SPR_NOACCESS,
3866 &spr_read_generic, &spr_write_generic,
3868 /* XXX : not implemented */
3869 spr_register(env, SPR_440_CCR1, "CCR1",
3870 SPR_NOACCESS, SPR_NOACCESS,
3871 &spr_read_generic, &spr_write_generic,
3873 /* Memory management */
3874 #if !defined(CONFIG_USER_ONLY)
3878 env->tlb_type = TLB_EMB;
3880 init_excp_BookE(env);
3881 env->dcache_line_size = 32;
3882 env->icache_line_size = 32;
3883 ppc40x_irq_init(env);
3885 SET_FIT_PERIOD(12, 16, 20, 24);
3886 SET_WDT_PERIOD(20, 24, 28, 32);
3889 POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data)
3891 DeviceClass *dc = DEVICE_CLASS(oc);
3892 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
3894 dc->desc = "PowerPC 440x5";
3895 pcc->init_proc = init_proc_440x5;
3896 pcc->check_pow = check_pow_nocheck;
3897 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
3898 PPC_DCR | PPC_WRTEE | PPC_RFMCI |
3899 PPC_CACHE | PPC_CACHE_ICBI |
3900 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
3901 PPC_MEM_TLBSYNC | PPC_MFTB |
3902 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
3904 pcc->msr_mask = (1ull << MSR_POW) |
3916 pcc->mmu_model = POWERPC_MMU_BOOKE;
3917 pcc->excp_model = POWERPC_EXCP_BOOKE;
3918 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
3919 pcc->bfd_mach = bfd_mach_ppc_403;
3920 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
3921 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
3924 static void init_proc_460 (CPUPPCState *env)
3928 gen_spr_BookE(env, 0x000000000000FFFFULL);
3930 gen_spr_usprgh(env);
3931 /* Processor identification */
3932 spr_register(env, SPR_BOOKE_PIR, "PIR",
3933 SPR_NOACCESS, SPR_NOACCESS,
3934 &spr_read_generic, &spr_write_pir,
3936 /* XXX : not implemented */
3937 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
3938 SPR_NOACCESS, SPR_NOACCESS,
3939 &spr_read_generic, &spr_write_generic,
3941 /* XXX : not implemented */
3942 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
3943 SPR_NOACCESS, SPR_NOACCESS,
3944 &spr_read_generic, &spr_write_generic,
3946 /* XXX : not implemented */
3947 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
3948 SPR_NOACCESS, SPR_NOACCESS,
3949 &spr_read_generic, &spr_write_generic,
3951 /* XXX : not implemented */
3952 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
3953 SPR_NOACCESS, SPR_NOACCESS,
3954 &spr_read_generic, &spr_write_generic,
3956 /* XXX : not implemented */
3957 spr_register(env, SPR_BOOKE_MCSR, "MCSR",
3958 SPR_NOACCESS, SPR_NOACCESS,
3959 &spr_read_generic, &spr_write_generic,
3961 spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
3962 SPR_NOACCESS, SPR_NOACCESS,
3963 &spr_read_generic, &spr_write_generic,
3965 spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
3966 SPR_NOACCESS, SPR_NOACCESS,
3967 &spr_read_generic, &spr_write_generic,
3969 /* XXX : not implemented */
3970 spr_register(env, SPR_440_CCR1, "CCR1",
3971 SPR_NOACCESS, SPR_NOACCESS,
3972 &spr_read_generic, &spr_write_generic,
3974 /* XXX : not implemented */
3975 spr_register(env, SPR_DCRIPR, "SPR_DCRIPR",
3976 &spr_read_generic, &spr_write_generic,
3977 &spr_read_generic, &spr_write_generic,
3979 /* Memory management */
3980 #if !defined(CONFIG_USER_ONLY)
3984 env->tlb_type = TLB_EMB;
3986 init_excp_BookE(env);
3987 env->dcache_line_size = 32;
3988 env->icache_line_size = 32;
3989 /* XXX: TODO: allocate internal IRQ controller */
3991 SET_FIT_PERIOD(12, 16, 20, 24);
3992 SET_WDT_PERIOD(20, 24, 28, 32);
3995 POWERPC_FAMILY(460)(ObjectClass *oc, void *data)
3997 DeviceClass *dc = DEVICE_CLASS(oc);
3998 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4000 dc->desc = "PowerPC 460 (guessed)";
4001 pcc->init_proc = init_proc_460;
4002 pcc->check_pow = check_pow_nocheck;
4003 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
4004 PPC_DCR | PPC_DCRX | PPC_DCRUX |
4005 PPC_WRTEE | PPC_MFAPIDI | PPC_MFTB |
4006 PPC_CACHE | PPC_CACHE_ICBI |
4007 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4008 PPC_MEM_TLBSYNC | PPC_TLBIVA |
4009 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
4011 pcc->msr_mask = (1ull << MSR_POW) |
4023 pcc->mmu_model = POWERPC_MMU_BOOKE;
4024 pcc->excp_model = POWERPC_EXCP_BOOKE;
4025 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4026 pcc->bfd_mach = bfd_mach_ppc_403;
4027 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
4028 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
4031 static void init_proc_460F (CPUPPCState *env)
4035 gen_spr_BookE(env, 0x000000000000FFFFULL);
4037 gen_spr_usprgh(env);
4038 /* Processor identification */
4039 spr_register(env, SPR_BOOKE_PIR, "PIR",
4040 SPR_NOACCESS, SPR_NOACCESS,
4041 &spr_read_generic, &spr_write_pir,
4043 /* XXX : not implemented */
4044 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
4045 SPR_NOACCESS, SPR_NOACCESS,
4046 &spr_read_generic, &spr_write_generic,
4048 /* XXX : not implemented */
4049 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
4050 SPR_NOACCESS, SPR_NOACCESS,
4051 &spr_read_generic, &spr_write_generic,
4053 /* XXX : not implemented */
4054 spr_register(env, SPR_BOOKE_DVC1, "DVC1",
4055 SPR_NOACCESS, SPR_NOACCESS,
4056 &spr_read_generic, &spr_write_generic,
4058 /* XXX : not implemented */
4059 spr_register(env, SPR_BOOKE_DVC2, "DVC2",
4060 SPR_NOACCESS, SPR_NOACCESS,
4061 &spr_read_generic, &spr_write_generic,
4063 /* XXX : not implemented */
4064 spr_register(env, SPR_BOOKE_MCSR, "MCSR",
4065 SPR_NOACCESS, SPR_NOACCESS,
4066 &spr_read_generic, &spr_write_generic,
4068 spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
4069 SPR_NOACCESS, SPR_NOACCESS,
4070 &spr_read_generic, &spr_write_generic,
4072 spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
4073 SPR_NOACCESS, SPR_NOACCESS,
4074 &spr_read_generic, &spr_write_generic,
4076 /* XXX : not implemented */
4077 spr_register(env, SPR_440_CCR1, "CCR1",
4078 SPR_NOACCESS, SPR_NOACCESS,
4079 &spr_read_generic, &spr_write_generic,
4081 /* XXX : not implemented */
4082 spr_register(env, SPR_DCRIPR, "SPR_DCRIPR",
4083 &spr_read_generic, &spr_write_generic,
4084 &spr_read_generic, &spr_write_generic,
4086 /* Memory management */
4087 #if !defined(CONFIG_USER_ONLY)
4091 env->tlb_type = TLB_EMB;
4093 init_excp_BookE(env);
4094 env->dcache_line_size = 32;
4095 env->icache_line_size = 32;
4096 /* XXX: TODO: allocate internal IRQ controller */
4098 SET_FIT_PERIOD(12, 16, 20, 24);
4099 SET_WDT_PERIOD(20, 24, 28, 32);
4102 POWERPC_FAMILY(460F)(ObjectClass *oc, void *data)
4104 DeviceClass *dc = DEVICE_CLASS(oc);
4105 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4107 dc->desc = "PowerPC 460F (guessed)";
4108 pcc->init_proc = init_proc_460F;
4109 pcc->check_pow = check_pow_nocheck;
4110 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
4111 PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL |
4112 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
4113 PPC_FLOAT_STFIWX | PPC_MFTB |
4114 PPC_DCR | PPC_DCRX | PPC_DCRUX |
4115 PPC_WRTEE | PPC_MFAPIDI |
4116 PPC_CACHE | PPC_CACHE_ICBI |
4117 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4118 PPC_MEM_TLBSYNC | PPC_TLBIVA |
4119 PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC |
4121 pcc->msr_mask = (1ull << MSR_POW) |
4133 pcc->mmu_model = POWERPC_MMU_BOOKE;
4134 pcc->excp_model = POWERPC_EXCP_BOOKE;
4135 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4136 pcc->bfd_mach = bfd_mach_ppc_403;
4137 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE |
4138 POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK;
4141 static void init_proc_MPC5xx (CPUPPCState *env)
4145 gen_spr_5xx_8xx(env);
4147 init_excp_MPC5xx(env);
4148 env->dcache_line_size = 32;
4149 env->icache_line_size = 32;
4150 /* XXX: TODO: allocate internal IRQ controller */
4153 POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data)
4155 DeviceClass *dc = DEVICE_CLASS(oc);
4156 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4158 dc->desc = "Freescale 5xx cores (aka RCPU)";
4159 pcc->init_proc = init_proc_MPC5xx;
4160 pcc->check_pow = check_pow_none;
4161 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
4162 PPC_MEM_EIEIO | PPC_MEM_SYNC |
4163 PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX |
4165 pcc->msr_mask = (1ull << MSR_ILE) |
4177 pcc->mmu_model = POWERPC_MMU_REAL;
4178 pcc->excp_model = POWERPC_EXCP_603;
4179 pcc->bus_model = PPC_FLAGS_INPUT_RCPU;
4180 pcc->bfd_mach = bfd_mach_ppc_505;
4181 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
4182 POWERPC_FLAG_BUS_CLK;
4185 static void init_proc_MPC8xx (CPUPPCState *env)
4189 gen_spr_5xx_8xx(env);
4191 init_excp_MPC8xx(env);
4192 env->dcache_line_size = 32;
4193 env->icache_line_size = 32;
4194 /* XXX: TODO: allocate internal IRQ controller */
4197 POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data)
4199 DeviceClass *dc = DEVICE_CLASS(oc);
4200 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4202 dc->desc = "Freescale 8xx cores (aka PowerQUICC)";
4203 pcc->init_proc = init_proc_MPC8xx;
4204 pcc->check_pow = check_pow_none;
4205 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING |
4206 PPC_MEM_EIEIO | PPC_MEM_SYNC |
4207 PPC_CACHE_ICBI | PPC_MFTB;
4208 pcc->msr_mask = (1ull << MSR_ILE) |
4220 pcc->mmu_model = POWERPC_MMU_MPC8xx;
4221 pcc->excp_model = POWERPC_EXCP_603;
4222 pcc->bus_model = PPC_FLAGS_INPUT_RCPU;
4223 pcc->bfd_mach = bfd_mach_ppc_860;
4224 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
4225 POWERPC_FLAG_BUS_CLK;
4228 /* Freescale 82xx cores (aka PowerQUICC-II) */
4230 static void init_proc_G2 (CPUPPCState *env)
4232 gen_spr_ne_601(env);
4233 gen_spr_G2_755(env);
4237 /* External access control */
4238 /* XXX : not implemented */
4239 spr_register(env, SPR_EAR, "EAR",
4240 SPR_NOACCESS, SPR_NOACCESS,
4241 &spr_read_generic, &spr_write_generic,
4243 /* Hardware implementation register */
4244 /* XXX : not implemented */
4245 spr_register(env, SPR_HID0, "HID0",
4246 SPR_NOACCESS, SPR_NOACCESS,
4247 &spr_read_generic, &spr_write_generic,
4249 /* XXX : not implemented */
4250 spr_register(env, SPR_HID1, "HID1",
4251 SPR_NOACCESS, SPR_NOACCESS,
4252 &spr_read_generic, &spr_write_generic,
4254 /* XXX : not implemented */
4255 spr_register(env, SPR_HID2, "HID2",
4256 SPR_NOACCESS, SPR_NOACCESS,
4257 &spr_read_generic, &spr_write_generic,
4259 /* Memory management */
4262 gen_6xx_7xx_soft_tlb(env, 64, 2);
4264 env->dcache_line_size = 32;
4265 env->icache_line_size = 32;
4266 /* Allocate hardware IRQ controller */
4267 ppc6xx_irq_init(env);
4270 POWERPC_FAMILY(G2)(ObjectClass *oc, void *data)
4272 DeviceClass *dc = DEVICE_CLASS(oc);
4273 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4275 dc->desc = "PowerPC G2";
4276 pcc->init_proc = init_proc_G2;
4277 pcc->check_pow = check_pow_hid0;
4278 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
4279 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
4281 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
4282 PPC_MEM_SYNC | PPC_MEM_EIEIO |
4283 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
4284 PPC_SEGMENT | PPC_EXTERN;
4285 pcc->msr_mask = (1ull << MSR_POW) |
4286 (1ull << MSR_TGPR) |
4300 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
4301 pcc->excp_model = POWERPC_EXCP_G2;
4302 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
4303 pcc->bfd_mach = bfd_mach_ppc_ec603e;
4304 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
4305 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
4308 static void init_proc_G2LE (CPUPPCState *env)
4310 gen_spr_ne_601(env);
4311 gen_spr_G2_755(env);
4315 /* External access control */
4316 /* XXX : not implemented */
4317 spr_register(env, SPR_EAR, "EAR",
4318 SPR_NOACCESS, SPR_NOACCESS,
4319 &spr_read_generic, &spr_write_generic,
4321 /* Hardware implementation register */
4322 /* XXX : not implemented */
4323 spr_register(env, SPR_HID0, "HID0",
4324 SPR_NOACCESS, SPR_NOACCESS,
4325 &spr_read_generic, &spr_write_generic,
4327 /* XXX : not implemented */
4328 spr_register(env, SPR_HID1, "HID1",
4329 SPR_NOACCESS, SPR_NOACCESS,
4330 &spr_read_generic, &spr_write_generic,
4332 /* XXX : not implemented */
4333 spr_register(env, SPR_HID2, "HID2",
4334 SPR_NOACCESS, SPR_NOACCESS,
4335 &spr_read_generic, &spr_write_generic,
4338 /* XXX : not implemented */
4339 spr_register(env, SPR_DABR, "DABR",
4340 SPR_NOACCESS, SPR_NOACCESS,
4341 &spr_read_generic, &spr_write_generic,
4343 /* XXX : not implemented */
4344 spr_register(env, SPR_DABR2, "DABR2",
4345 SPR_NOACCESS, SPR_NOACCESS,
4346 &spr_read_generic, &spr_write_generic,
4348 /* XXX : not implemented */
4349 spr_register(env, SPR_IABR2, "IABR2",
4350 SPR_NOACCESS, SPR_NOACCESS,
4351 &spr_read_generic, &spr_write_generic,
4353 /* XXX : not implemented */
4354 spr_register(env, SPR_IBCR, "IBCR",
4355 SPR_NOACCESS, SPR_NOACCESS,
4356 &spr_read_generic, &spr_write_generic,
4358 /* XXX : not implemented */
4359 spr_register(env, SPR_DBCR, "DBCR",
4360 SPR_NOACCESS, SPR_NOACCESS,
4361 &spr_read_generic, &spr_write_generic,
4364 /* Memory management */
4367 gen_6xx_7xx_soft_tlb(env, 64, 2);
4369 env->dcache_line_size = 32;
4370 env->icache_line_size = 32;
4371 /* Allocate hardware IRQ controller */
4372 ppc6xx_irq_init(env);
4375 POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data)
4377 DeviceClass *dc = DEVICE_CLASS(oc);
4378 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4380 dc->desc = "PowerPC G2LE";
4381 pcc->init_proc = init_proc_G2LE;
4382 pcc->check_pow = check_pow_hid0;
4383 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
4384 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
4386 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
4387 PPC_MEM_SYNC | PPC_MEM_EIEIO |
4388 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
4389 PPC_SEGMENT | PPC_EXTERN;
4390 pcc->msr_mask = (1ull << MSR_POW) |
4391 (1ull << MSR_TGPR) |
4407 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
4408 pcc->excp_model = POWERPC_EXCP_G2;
4409 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
4410 pcc->bfd_mach = bfd_mach_ppc_ec603e;
4411 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
4412 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
4415 static void init_proc_e200 (CPUPPCState *env)
4419 gen_spr_BookE(env, 0x000000070000FFFFULL);
4420 /* XXX : not implemented */
4421 spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
4422 &spr_read_spefscr, &spr_write_spefscr,
4423 &spr_read_spefscr, &spr_write_spefscr,
4425 /* Memory management */
4426 gen_spr_BookE206(env, 0x0000005D, NULL);
4427 /* XXX : not implemented */
4428 spr_register(env, SPR_HID0, "HID0",
4429 SPR_NOACCESS, SPR_NOACCESS,
4430 &spr_read_generic, &spr_write_generic,
4432 /* XXX : not implemented */
4433 spr_register(env, SPR_HID1, "HID1",
4434 SPR_NOACCESS, SPR_NOACCESS,
4435 &spr_read_generic, &spr_write_generic,
4437 /* XXX : not implemented */
4438 spr_register(env, SPR_Exxx_ALTCTXCR, "ALTCTXCR",
4439 SPR_NOACCESS, SPR_NOACCESS,
4440 &spr_read_generic, &spr_write_generic,
4442 /* XXX : not implemented */
4443 spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
4444 SPR_NOACCESS, SPR_NOACCESS,
4445 &spr_read_generic, &spr_write_generic,
4447 /* XXX : not implemented */
4448 spr_register(env, SPR_Exxx_CTXCR, "CTXCR",
4449 SPR_NOACCESS, SPR_NOACCESS,
4450 &spr_read_generic, &spr_write_generic,
4452 /* XXX : not implemented */
4453 spr_register(env, SPR_Exxx_DBCNT, "DBCNT",
4454 SPR_NOACCESS, SPR_NOACCESS,
4455 &spr_read_generic, &spr_write_generic,
4457 /* XXX : not implemented */
4458 spr_register(env, SPR_Exxx_DBCR3, "DBCR3",
4459 SPR_NOACCESS, SPR_NOACCESS,
4460 &spr_read_generic, &spr_write_generic,
4462 /* XXX : not implemented */
4463 spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
4464 &spr_read_generic, SPR_NOACCESS,
4465 &spr_read_generic, SPR_NOACCESS,
4467 /* XXX : not implemented */
4468 spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
4469 SPR_NOACCESS, SPR_NOACCESS,
4470 &spr_read_generic, &spr_write_generic,
4472 /* XXX : not implemented */
4473 spr_register(env, SPR_Exxx_L1FINV0, "L1FINV0",
4474 SPR_NOACCESS, SPR_NOACCESS,
4475 &spr_read_generic, &spr_write_generic,
4477 /* XXX : not implemented */
4478 spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
4479 SPR_NOACCESS, SPR_NOACCESS,
4480 &spr_read_generic, &spr_write_generic,
4482 /* XXX : not implemented */
4483 spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
4484 SPR_NOACCESS, SPR_NOACCESS,
4485 &spr_read_generic, &spr_write_generic,
4487 /* XXX : not implemented */
4488 spr_register(env, SPR_BOOKE_IAC3, "IAC3",
4489 SPR_NOACCESS, SPR_NOACCESS,
4490 &spr_read_generic, &spr_write_generic,
4492 /* XXX : not implemented */
4493 spr_register(env, SPR_BOOKE_IAC4, "IAC4",
4494 SPR_NOACCESS, SPR_NOACCESS,
4495 &spr_read_generic, &spr_write_generic,
4497 /* XXX : not implemented */
4498 spr_register(env, SPR_MMUCSR0, "MMUCSR0",
4499 SPR_NOACCESS, SPR_NOACCESS,
4500 &spr_read_generic, &spr_write_generic,
4501 0x00000000); /* TOFIX */
4502 spr_register(env, SPR_BOOKE_DSRR0, "DSRR0",
4503 SPR_NOACCESS, SPR_NOACCESS,
4504 &spr_read_generic, &spr_write_generic,
4506 spr_register(env, SPR_BOOKE_DSRR1, "DSRR1",
4507 SPR_NOACCESS, SPR_NOACCESS,
4508 &spr_read_generic, &spr_write_generic,
4510 #if !defined(CONFIG_USER_ONLY)
4514 env->tlb_type = TLB_EMB;
4516 init_excp_e200(env, 0xFFFF0000UL);
4517 env->dcache_line_size = 32;
4518 env->icache_line_size = 32;
4519 /* XXX: TODO: allocate internal IRQ controller */
4522 POWERPC_FAMILY(e200)(ObjectClass *oc, void *data)
4524 DeviceClass *dc = DEVICE_CLASS(oc);
4525 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4527 dc->desc = "e200 core";
4528 pcc->init_proc = init_proc_e200;
4529 pcc->check_pow = check_pow_hid0;
4530 /* XXX: unimplemented instructions:
4537 * all SPE multiply-accumulate instructions
4539 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
4540 PPC_SPE | PPC_SPE_SINGLE |
4541 PPC_WRTEE | PPC_RFDI |
4542 PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
4543 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4544 PPC_MEM_TLBSYNC | PPC_TLBIVAX |
4546 pcc->msr_mask = (1ull << MSR_UCLE) |
4560 pcc->mmu_model = POWERPC_MMU_BOOKE206;
4561 pcc->excp_model = POWERPC_EXCP_BOOKE;
4562 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4563 pcc->bfd_mach = bfd_mach_ppc_860;
4564 pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
4565 POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
4566 POWERPC_FLAG_BUS_CLK;
4569 static void init_proc_e300 (CPUPPCState *env)
4571 gen_spr_ne_601(env);
4575 /* hardware implementation registers */
4576 /* XXX : not implemented */
4577 spr_register(env, SPR_HID0, "HID0",
4578 SPR_NOACCESS, SPR_NOACCESS,
4579 &spr_read_generic, &spr_write_generic,
4581 /* XXX : not implemented */
4582 spr_register(env, SPR_HID1, "HID1",
4583 SPR_NOACCESS, SPR_NOACCESS,
4584 &spr_read_generic, &spr_write_generic,
4586 /* XXX : not implemented */
4587 spr_register(env, SPR_HID2, "HID2",
4588 SPR_NOACCESS, SPR_NOACCESS,
4589 &spr_read_generic, &spr_write_generic,
4591 /* Memory management */
4594 gen_6xx_7xx_soft_tlb(env, 64, 2);
4596 env->dcache_line_size = 32;
4597 env->icache_line_size = 32;
4598 /* Allocate hardware IRQ controller */
4599 ppc6xx_irq_init(env);
4602 POWERPC_FAMILY(e300)(ObjectClass *oc, void *data)
4604 DeviceClass *dc = DEVICE_CLASS(oc);
4605 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4607 dc->desc = "e300 core";
4608 pcc->init_proc = init_proc_e300;
4609 pcc->check_pow = check_pow_hid0;
4610 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
4611 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
4613 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
4614 PPC_MEM_SYNC | PPC_MEM_EIEIO |
4615 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
4616 PPC_SEGMENT | PPC_EXTERN;
4617 pcc->msr_mask = (1ull << MSR_POW) |
4618 (1ull << MSR_TGPR) |
4634 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
4635 pcc->excp_model = POWERPC_EXCP_603;
4636 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
4637 pcc->bfd_mach = bfd_mach_ppc_603;
4638 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
4639 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
4642 #if !defined(CONFIG_USER_ONLY)
4643 static void spr_write_mas73(void *opaque, int sprn, int gprn)
4645 TCGv val = tcg_temp_new();
4646 tcg_gen_ext32u_tl(val, cpu_gpr[gprn]);
4647 gen_store_spr(SPR_BOOKE_MAS3, val);
4648 tcg_gen_shri_tl(val, cpu_gpr[gprn], 32);
4649 gen_store_spr(SPR_BOOKE_MAS7, val);
4653 static void spr_read_mas73(void *opaque, int gprn, int sprn)
4655 TCGv mas7 = tcg_temp_new();
4656 TCGv mas3 = tcg_temp_new();
4657 gen_load_spr(mas7, SPR_BOOKE_MAS7);
4658 tcg_gen_shli_tl(mas7, mas7, 32);
4659 gen_load_spr(mas3, SPR_BOOKE_MAS3);
4660 tcg_gen_or_tl(cpu_gpr[gprn], mas3, mas7);
4661 tcg_temp_free(mas3);
4662 tcg_temp_free(mas7);
4667 enum fsl_e500_version {
4674 static void init_proc_e500 (CPUPPCState *env, int version)
4676 PowerPCCPU *cpu = ppc_env_get_cpu(env);
4677 uint32_t tlbncfg[2];
4679 uint64_t ivpr_mask = 0xFFFF0000ULL;
4680 uint32_t l1cfg0 = 0x3800 /* 8 ways */
4681 | 0x0020; /* 32 kb */
4682 uint32_t l1cfg1 = 0x3800 /* 8 ways */
4683 | 0x0020; /* 32 kb */
4684 #if !defined(CONFIG_USER_ONLY)
4691 * XXX The e500 doesn't implement IVOR7 and IVOR9, but doesn't
4692 * complain when accessing them.
4693 * gen_spr_BookE(env, 0x0000000F0000FD7FULL);
4699 ivor_mask = 0x0000000F0000FFFFULL;
4703 ivor_mask = 0x000003FE0000FFFFULL;
4706 gen_spr_BookE(env, ivor_mask);
4707 /* Processor identification */
4708 spr_register(env, SPR_BOOKE_PIR, "PIR",
4709 SPR_NOACCESS, SPR_NOACCESS,
4710 &spr_read_generic, &spr_write_pir,
4712 /* XXX : not implemented */
4713 spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
4714 &spr_read_spefscr, &spr_write_spefscr,
4715 &spr_read_spefscr, &spr_write_spefscr,
4717 #if !defined(CONFIG_USER_ONLY)
4718 /* Memory management */
4724 tlbncfg[0] = gen_tlbncfg(2, 1, 1, 0, 256);
4725 tlbncfg[1] = gen_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16);
4728 tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512);
4729 tlbncfg[1] = gen_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16);
4733 tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512);
4734 tlbncfg[1] = gen_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64);
4737 cpu_abort(CPU(cpu), "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]);
4744 env->dcache_line_size = 32;
4745 env->icache_line_size = 32;
4749 env->dcache_line_size = 64;
4750 env->icache_line_size = 64;
4751 l1cfg0 |= 0x1000000; /* 64 byte cache block size */
4752 l1cfg1 |= 0x1000000; /* 64 byte cache block size */
4755 cpu_abort(CPU(cpu), "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]);
4757 gen_spr_BookE206(env, 0x000000DF, tlbncfg);
4758 /* XXX : not implemented */
4759 spr_register(env, SPR_HID0, "HID0",
4760 SPR_NOACCESS, SPR_NOACCESS,
4761 &spr_read_generic, &spr_write_generic,
4763 /* XXX : not implemented */
4764 spr_register(env, SPR_HID1, "HID1",
4765 SPR_NOACCESS, SPR_NOACCESS,
4766 &spr_read_generic, &spr_write_generic,
4768 /* XXX : not implemented */
4769 spr_register(env, SPR_Exxx_BBEAR, "BBEAR",
4770 SPR_NOACCESS, SPR_NOACCESS,
4771 &spr_read_generic, &spr_write_generic,
4773 /* XXX : not implemented */
4774 spr_register(env, SPR_Exxx_BBTAR, "BBTAR",
4775 SPR_NOACCESS, SPR_NOACCESS,
4776 &spr_read_generic, &spr_write_generic,
4778 /* XXX : not implemented */
4779 spr_register(env, SPR_Exxx_MCAR, "MCAR",
4780 SPR_NOACCESS, SPR_NOACCESS,
4781 &spr_read_generic, &spr_write_generic,
4783 /* XXX : not implemented */
4784 spr_register(env, SPR_BOOKE_MCSR, "MCSR",
4785 SPR_NOACCESS, SPR_NOACCESS,
4786 &spr_read_generic, &spr_write_generic,
4788 /* XXX : not implemented */
4789 spr_register(env, SPR_Exxx_NPIDR, "NPIDR",
4790 SPR_NOACCESS, SPR_NOACCESS,
4791 &spr_read_generic, &spr_write_generic,
4793 /* XXX : not implemented */
4794 spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
4795 SPR_NOACCESS, SPR_NOACCESS,
4796 &spr_read_generic, &spr_write_generic,
4798 /* XXX : not implemented */
4799 spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
4800 &spr_read_generic, SPR_NOACCESS,
4801 &spr_read_generic, SPR_NOACCESS,
4803 spr_register(env, SPR_Exxx_L1CFG1, "L1CFG1",
4804 &spr_read_generic, SPR_NOACCESS,
4805 &spr_read_generic, SPR_NOACCESS,
4807 spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
4808 SPR_NOACCESS, SPR_NOACCESS,
4809 &spr_read_generic, &spr_write_e500_l1csr0,
4811 spr_register(env, SPR_Exxx_L1CSR1, "L1CSR1",
4812 SPR_NOACCESS, SPR_NOACCESS,
4813 &spr_read_generic, &spr_write_e500_l1csr1,
4815 spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
4816 SPR_NOACCESS, SPR_NOACCESS,
4817 &spr_read_generic, &spr_write_generic,
4819 spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
4820 SPR_NOACCESS, SPR_NOACCESS,
4821 &spr_read_generic, &spr_write_generic,
4823 spr_register(env, SPR_MMUCSR0, "MMUCSR0",
4824 SPR_NOACCESS, SPR_NOACCESS,
4825 &spr_read_generic, &spr_write_booke206_mmucsr0,
4827 spr_register(env, SPR_BOOKE_EPR, "EPR",
4828 SPR_NOACCESS, SPR_NOACCESS,
4829 &spr_read_generic, SPR_NOACCESS,
4831 /* XXX better abstract into Emb.xxx features */
4832 if (version == fsl_e5500) {
4833 spr_register(env, SPR_BOOKE_EPCR, "EPCR",
4834 SPR_NOACCESS, SPR_NOACCESS,
4835 &spr_read_generic, &spr_write_generic,
4837 spr_register(env, SPR_BOOKE_MAS7_MAS3, "MAS7_MAS3",
4838 SPR_NOACCESS, SPR_NOACCESS,
4839 &spr_read_mas73, &spr_write_mas73,
4841 ivpr_mask = (target_ulong)~0xFFFFULL;
4844 #if !defined(CONFIG_USER_ONLY)
4846 env->tlb_type = TLB_MAS;
4847 for (i = 0; i < BOOKE206_MAX_TLBN; i++) {
4848 env->nb_tlb += booke206_tlb_size(env, i);
4852 init_excp_e200(env, ivpr_mask);
4853 /* Allocate hardware IRQ controller */
4854 ppce500_irq_init(env);
4857 static void init_proc_e500v1(CPUPPCState *env)
4859 init_proc_e500(env, fsl_e500v1);
4862 POWERPC_FAMILY(e500v1)(ObjectClass *oc, void *data)
4864 DeviceClass *dc = DEVICE_CLASS(oc);
4865 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4867 dc->desc = "e500v1 core";
4868 pcc->init_proc = init_proc_e500v1;
4869 pcc->check_pow = check_pow_hid0;
4870 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
4871 PPC_SPE | PPC_SPE_SINGLE |
4872 PPC_WRTEE | PPC_RFDI |
4873 PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
4874 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4875 PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
4876 pcc->insns_flags2 = PPC2_BOOKE206;
4877 pcc->msr_mask = (1ull << MSR_UCLE) |
4891 pcc->mmu_model = POWERPC_MMU_BOOKE206;
4892 pcc->excp_model = POWERPC_EXCP_BOOKE;
4893 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4894 pcc->bfd_mach = bfd_mach_ppc_860;
4895 pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
4896 POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
4897 POWERPC_FLAG_BUS_CLK;
4900 static void init_proc_e500v2(CPUPPCState *env)
4902 init_proc_e500(env, fsl_e500v2);
4905 POWERPC_FAMILY(e500v2)(ObjectClass *oc, void *data)
4907 DeviceClass *dc = DEVICE_CLASS(oc);
4908 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4910 dc->desc = "e500v2 core";
4911 pcc->init_proc = init_proc_e500v2;
4912 pcc->check_pow = check_pow_hid0;
4913 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
4914 PPC_SPE | PPC_SPE_SINGLE | PPC_SPE_DOUBLE |
4915 PPC_WRTEE | PPC_RFDI |
4916 PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
4917 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4918 PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
4919 pcc->insns_flags2 = PPC2_BOOKE206;
4920 pcc->msr_mask = (1ull << MSR_UCLE) |
4934 pcc->mmu_model = POWERPC_MMU_BOOKE206;
4935 pcc->excp_model = POWERPC_EXCP_BOOKE;
4936 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4937 pcc->bfd_mach = bfd_mach_ppc_860;
4938 pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE |
4939 POWERPC_FLAG_UBLE | POWERPC_FLAG_DE |
4940 POWERPC_FLAG_BUS_CLK;
4943 static void init_proc_e500mc(CPUPPCState *env)
4945 init_proc_e500(env, fsl_e500mc);
4948 POWERPC_FAMILY(e500mc)(ObjectClass *oc, void *data)
4950 DeviceClass *dc = DEVICE_CLASS(oc);
4951 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4953 dc->desc = "e500mc core";
4954 pcc->init_proc = init_proc_e500mc;
4955 pcc->check_pow = check_pow_none;
4956 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
4957 PPC_WRTEE | PPC_RFDI | PPC_RFMCI |
4958 PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
4959 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
4960 PPC_FLOAT | PPC_FLOAT_FRES |
4961 PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL |
4962 PPC_FLOAT_STFIWX | PPC_WAIT |
4963 PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC;
4964 pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL;
4965 pcc->msr_mask = (1ull << MSR_GS) |
4966 (1ull << MSR_UCLE) |
4979 pcc->mmu_model = POWERPC_MMU_BOOKE206;
4980 pcc->excp_model = POWERPC_EXCP_BOOKE;
4981 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
4982 /* FIXME: figure out the correct flag for e500mc */
4983 pcc->bfd_mach = bfd_mach_ppc_e500;
4984 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
4985 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
4989 static void init_proc_e5500(CPUPPCState *env)
4991 init_proc_e500(env, fsl_e5500);
4994 POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data)
4996 DeviceClass *dc = DEVICE_CLASS(oc);
4997 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
4999 dc->desc = "e5500 core";
5000 pcc->init_proc = init_proc_e5500;
5001 pcc->check_pow = check_pow_none;
5002 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL |
5003 PPC_WRTEE | PPC_RFDI | PPC_RFMCI |
5004 PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI |
5005 PPC_CACHE_DCBZ | PPC_CACHE_DCBA |
5006 PPC_FLOAT | PPC_FLOAT_FRES |
5007 PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL |
5008 PPC_FLOAT_STFIWX | PPC_WAIT |
5009 PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC |
5010 PPC_64B | PPC_POPCNTB | PPC_POPCNTWD;
5011 pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL | PPC2_PERM_ISA206;
5012 pcc->msr_mask = (1ull << MSR_CM) |
5014 (1ull << MSR_UCLE) |
5027 pcc->mmu_model = POWERPC_MMU_BOOKE206;
5028 pcc->excp_model = POWERPC_EXCP_BOOKE;
5029 pcc->bus_model = PPC_FLAGS_INPUT_BookE;
5030 /* FIXME: figure out the correct flag for e5500 */
5031 pcc->bfd_mach = bfd_mach_ppc_e500;
5032 pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE |
5033 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5037 /* Non-embedded PowerPC */
5039 /* POWER : same as 601, without mfmsr, mfsr */
5040 POWERPC_FAMILY(POWER)(ObjectClass *oc, void *data)
5042 DeviceClass *dc = DEVICE_CLASS(oc);
5043 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5046 /* pcc->insns_flags = XXX_TODO; */
5047 /* POWER RSC (from RAD6000) */
5048 pcc->msr_mask = (1ull << MSR_EE) |
5061 #define POWERPC_MSRR_601 (0x0000000000001040ULL)
5063 static void init_proc_601 (CPUPPCState *env)
5065 gen_spr_ne_601(env);
5067 /* Hardware implementation registers */
5068 /* XXX : not implemented */
5069 spr_register(env, SPR_HID0, "HID0",
5070 SPR_NOACCESS, SPR_NOACCESS,
5071 &spr_read_generic, &spr_write_hid0_601,
5073 /* XXX : not implemented */
5074 spr_register(env, SPR_HID1, "HID1",
5075 SPR_NOACCESS, SPR_NOACCESS,
5076 &spr_read_generic, &spr_write_generic,
5078 /* XXX : not implemented */
5079 spr_register(env, SPR_601_HID2, "HID2",
5080 SPR_NOACCESS, SPR_NOACCESS,
5081 &spr_read_generic, &spr_write_generic,
5083 /* XXX : not implemented */
5084 spr_register(env, SPR_601_HID5, "HID5",
5085 SPR_NOACCESS, SPR_NOACCESS,
5086 &spr_read_generic, &spr_write_generic,
5088 /* Memory management */
5090 /* XXX: beware that dcache line size is 64
5091 * but dcbz uses 32 bytes "sectors"
5092 * XXX: this breaks clcs instruction !
5094 env->dcache_line_size = 32;
5095 env->icache_line_size = 64;
5096 /* Allocate hardware IRQ controller */
5097 ppc6xx_irq_init(env);
5100 POWERPC_FAMILY(601)(ObjectClass *oc, void *data)
5102 DeviceClass *dc = DEVICE_CLASS(oc);
5103 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5105 dc->desc = "PowerPC 601";
5106 pcc->init_proc = init_proc_601;
5107 pcc->check_pow = check_pow_none;
5108 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR |
5110 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5111 PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
5112 PPC_SEGMENT | PPC_EXTERN;
5113 pcc->msr_mask = (1ull << MSR_EE) |
5123 pcc->mmu_model = POWERPC_MMU_601;
5124 #if defined(CONFIG_SOFTMMU)
5125 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5127 pcc->excp_model = POWERPC_EXCP_601;
5128 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5129 pcc->bfd_mach = bfd_mach_ppc_601;
5130 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK;
5133 #define POWERPC_MSRR_601v (0x0000000000001040ULL)
5135 static void init_proc_601v (CPUPPCState *env)
5138 /* XXX : not implemented */
5139 spr_register(env, SPR_601_HID15, "HID15",
5140 SPR_NOACCESS, SPR_NOACCESS,
5141 &spr_read_generic, &spr_write_generic,
5145 POWERPC_FAMILY(601v)(ObjectClass *oc, void *data)
5147 DeviceClass *dc = DEVICE_CLASS(oc);
5148 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5150 dc->desc = "PowerPC 601v";
5151 pcc->init_proc = init_proc_601v;
5152 pcc->check_pow = check_pow_none;
5153 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR |
5155 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5156 PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE |
5157 PPC_SEGMENT | PPC_EXTERN;
5158 pcc->msr_mask = (1ull << MSR_EE) |
5168 pcc->mmu_model = POWERPC_MMU_601;
5169 #if defined(CONFIG_SOFTMMU)
5170 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5172 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5173 pcc->bfd_mach = bfd_mach_ppc_601;
5174 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK;
5177 static void init_proc_602 (CPUPPCState *env)
5179 gen_spr_ne_601(env);
5183 /* hardware implementation registers */
5184 /* XXX : not implemented */
5185 spr_register(env, SPR_HID0, "HID0",
5186 SPR_NOACCESS, SPR_NOACCESS,
5187 &spr_read_generic, &spr_write_generic,
5189 /* XXX : not implemented */
5190 spr_register(env, SPR_HID1, "HID1",
5191 SPR_NOACCESS, SPR_NOACCESS,
5192 &spr_read_generic, &spr_write_generic,
5194 /* Memory management */
5196 gen_6xx_7xx_soft_tlb(env, 64, 2);
5198 env->dcache_line_size = 32;
5199 env->icache_line_size = 32;
5200 /* Allocate hardware IRQ controller */
5201 ppc6xx_irq_init(env);
5204 POWERPC_FAMILY(602)(ObjectClass *oc, void *data)
5206 DeviceClass *dc = DEVICE_CLASS(oc);
5207 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5209 dc->desc = "PowerPC 602";
5210 pcc->init_proc = init_proc_602;
5211 pcc->check_pow = check_pow_hid0;
5212 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5213 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5214 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5215 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5216 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5217 PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC |
5218 PPC_SEGMENT | PPC_602_SPEC;
5219 pcc->msr_mask = (1ull << MSR_VSX) |
5222 (1ull << MSR_TGPR) |
5237 /* XXX: 602 MMU is quite specific. Should add a special case */
5238 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
5239 pcc->excp_model = POWERPC_EXCP_602;
5240 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5241 pcc->bfd_mach = bfd_mach_ppc_602;
5242 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
5243 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
5246 static void init_proc_603 (CPUPPCState *env)
5248 gen_spr_ne_601(env);
5252 /* hardware implementation registers */
5253 /* XXX : not implemented */
5254 spr_register(env, SPR_HID0, "HID0",
5255 SPR_NOACCESS, SPR_NOACCESS,
5256 &spr_read_generic, &spr_write_generic,
5258 /* XXX : not implemented */
5259 spr_register(env, SPR_HID1, "HID1",
5260 SPR_NOACCESS, SPR_NOACCESS,
5261 &spr_read_generic, &spr_write_generic,
5263 /* Memory management */
5265 gen_6xx_7xx_soft_tlb(env, 64, 2);
5267 env->dcache_line_size = 32;
5268 env->icache_line_size = 32;
5269 /* Allocate hardware IRQ controller */
5270 ppc6xx_irq_init(env);
5273 POWERPC_FAMILY(603)(ObjectClass *oc, void *data)
5275 DeviceClass *dc = DEVICE_CLASS(oc);
5276 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5278 dc->desc = "PowerPC 603";
5279 pcc->init_proc = init_proc_603;
5280 pcc->check_pow = check_pow_hid0;
5281 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5282 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5283 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5284 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5285 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5286 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
5287 PPC_SEGMENT | PPC_EXTERN;
5288 pcc->msr_mask = (1ull << MSR_POW) |
5289 (1ull << MSR_TGPR) |
5304 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
5305 pcc->excp_model = POWERPC_EXCP_603;
5306 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5307 pcc->bfd_mach = bfd_mach_ppc_603;
5308 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
5309 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
5312 static void init_proc_603E (CPUPPCState *env)
5314 gen_spr_ne_601(env);
5318 /* hardware implementation registers */
5319 /* XXX : not implemented */
5320 spr_register(env, SPR_HID0, "HID0",
5321 SPR_NOACCESS, SPR_NOACCESS,
5322 &spr_read_generic, &spr_write_generic,
5324 /* XXX : not implemented */
5325 spr_register(env, SPR_HID1, "HID1",
5326 SPR_NOACCESS, SPR_NOACCESS,
5327 &spr_read_generic, &spr_write_generic,
5329 /* Memory management */
5331 gen_6xx_7xx_soft_tlb(env, 64, 2);
5333 env->dcache_line_size = 32;
5334 env->icache_line_size = 32;
5335 /* Allocate hardware IRQ controller */
5336 ppc6xx_irq_init(env);
5339 POWERPC_FAMILY(603E)(ObjectClass *oc, void *data)
5341 DeviceClass *dc = DEVICE_CLASS(oc);
5342 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5344 dc->desc = "PowerPC 603e";
5345 pcc->init_proc = init_proc_603E;
5346 pcc->check_pow = check_pow_hid0;
5347 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5348 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5349 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5350 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5351 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5352 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
5353 PPC_SEGMENT | PPC_EXTERN;
5354 pcc->msr_mask = (1ull << MSR_POW) |
5355 (1ull << MSR_TGPR) |
5370 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
5371 pcc->excp_model = POWERPC_EXCP_603E;
5372 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5373 pcc->bfd_mach = bfd_mach_ppc_ec603e;
5374 pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE |
5375 POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK;
5378 static void init_proc_604 (CPUPPCState *env)
5380 gen_spr_ne_601(env);
5384 /* Hardware implementation registers */
5385 /* XXX : not implemented */
5386 spr_register(env, SPR_HID0, "HID0",
5387 SPR_NOACCESS, SPR_NOACCESS,
5388 &spr_read_generic, &spr_write_generic,
5390 /* Memory management */
5393 env->dcache_line_size = 32;
5394 env->icache_line_size = 32;
5395 /* Allocate hardware IRQ controller */
5396 ppc6xx_irq_init(env);
5399 POWERPC_FAMILY(604)(ObjectClass *oc, void *data)
5401 DeviceClass *dc = DEVICE_CLASS(oc);
5402 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5404 dc->desc = "PowerPC 604";
5405 pcc->init_proc = init_proc_604;
5406 pcc->check_pow = check_pow_nocheck;
5407 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5408 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5409 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5410 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5411 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5412 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5413 PPC_SEGMENT | PPC_EXTERN;
5414 pcc->msr_mask = (1ull << MSR_POW) |
5430 pcc->mmu_model = POWERPC_MMU_32B;
5431 #if defined(CONFIG_SOFTMMU)
5432 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5434 pcc->excp_model = POWERPC_EXCP_604;
5435 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5436 pcc->bfd_mach = bfd_mach_ppc_604;
5437 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5438 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5441 static void init_proc_604E (CPUPPCState *env)
5443 gen_spr_ne_601(env);
5445 /* XXX : not implemented */
5446 spr_register(env, SPR_7XX_MMCR1, "MMCR1",
5447 SPR_NOACCESS, SPR_NOACCESS,
5448 &spr_read_generic, &spr_write_generic,
5450 /* XXX : not implemented */
5451 spr_register(env, SPR_7XX_PMC3, "PMC3",
5452 SPR_NOACCESS, SPR_NOACCESS,
5453 &spr_read_generic, &spr_write_generic,
5455 /* XXX : not implemented */
5456 spr_register(env, SPR_7XX_PMC4, "PMC4",
5457 SPR_NOACCESS, SPR_NOACCESS,
5458 &spr_read_generic, &spr_write_generic,
5462 /* Hardware implementation registers */
5463 /* XXX : not implemented */
5464 spr_register(env, SPR_HID0, "HID0",
5465 SPR_NOACCESS, SPR_NOACCESS,
5466 &spr_read_generic, &spr_write_generic,
5468 /* XXX : not implemented */
5469 spr_register(env, SPR_HID1, "HID1",
5470 SPR_NOACCESS, SPR_NOACCESS,
5471 &spr_read_generic, &spr_write_generic,
5473 /* Memory management */
5476 env->dcache_line_size = 32;
5477 env->icache_line_size = 32;
5478 /* Allocate hardware IRQ controller */
5479 ppc6xx_irq_init(env);
5482 POWERPC_FAMILY(604E)(ObjectClass *oc, void *data)
5484 DeviceClass *dc = DEVICE_CLASS(oc);
5485 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5487 dc->desc = "PowerPC 604E";
5488 pcc->init_proc = init_proc_604E;
5489 pcc->check_pow = check_pow_nocheck;
5490 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5491 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5492 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5493 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5494 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5495 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5496 PPC_SEGMENT | PPC_EXTERN;
5497 pcc->msr_mask = (1ull << MSR_POW) |
5513 pcc->mmu_model = POWERPC_MMU_32B;
5514 #if defined(CONFIG_SOFTMMU)
5515 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5517 pcc->excp_model = POWERPC_EXCP_604;
5518 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5519 pcc->bfd_mach = bfd_mach_ppc_604;
5520 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5521 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5524 static void init_proc_740 (CPUPPCState *env)
5526 gen_spr_ne_601(env);
5530 /* Thermal management */
5532 /* Hardware implementation registers */
5533 /* XXX : not implemented */
5534 spr_register(env, SPR_HID0, "HID0",
5535 SPR_NOACCESS, SPR_NOACCESS,
5536 &spr_read_generic, &spr_write_generic,
5538 /* XXX : not implemented */
5539 spr_register(env, SPR_HID1, "HID1",
5540 SPR_NOACCESS, SPR_NOACCESS,
5541 &spr_read_generic, &spr_write_generic,
5543 /* Memory management */
5546 env->dcache_line_size = 32;
5547 env->icache_line_size = 32;
5548 /* Allocate hardware IRQ controller */
5549 ppc6xx_irq_init(env);
5552 POWERPC_FAMILY(740)(ObjectClass *oc, void *data)
5554 DeviceClass *dc = DEVICE_CLASS(oc);
5555 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5557 dc->desc = "PowerPC 740";
5558 pcc->init_proc = init_proc_740;
5559 pcc->check_pow = check_pow_hid0;
5560 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5561 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5562 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5563 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5564 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5565 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5566 PPC_SEGMENT | PPC_EXTERN;
5567 pcc->msr_mask = (1ull << MSR_POW) |
5583 pcc->mmu_model = POWERPC_MMU_32B;
5584 #if defined(CONFIG_SOFTMMU)
5585 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5587 pcc->excp_model = POWERPC_EXCP_7x0;
5588 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5589 pcc->bfd_mach = bfd_mach_ppc_750;
5590 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5591 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5594 static void init_proc_750 (CPUPPCState *env)
5596 gen_spr_ne_601(env);
5598 /* XXX : not implemented */
5599 spr_register(env, SPR_L2CR, "L2CR",
5600 SPR_NOACCESS, SPR_NOACCESS,
5601 &spr_read_generic, spr_access_nop,
5605 /* Thermal management */
5607 /* Hardware implementation registers */
5608 /* XXX : not implemented */
5609 spr_register(env, SPR_HID0, "HID0",
5610 SPR_NOACCESS, SPR_NOACCESS,
5611 &spr_read_generic, &spr_write_generic,
5613 /* XXX : not implemented */
5614 spr_register(env, SPR_HID1, "HID1",
5615 SPR_NOACCESS, SPR_NOACCESS,
5616 &spr_read_generic, &spr_write_generic,
5618 /* Memory management */
5620 /* XXX: high BATs are also present but are known to be bugged on
5624 env->dcache_line_size = 32;
5625 env->icache_line_size = 32;
5626 /* Allocate hardware IRQ controller */
5627 ppc6xx_irq_init(env);
5630 POWERPC_FAMILY(750)(ObjectClass *oc, void *data)
5632 DeviceClass *dc = DEVICE_CLASS(oc);
5633 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5635 dc->desc = "PowerPC 750";
5636 pcc->init_proc = init_proc_750;
5637 pcc->check_pow = check_pow_hid0;
5638 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5639 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5640 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5641 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5642 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5643 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5644 PPC_SEGMENT | PPC_EXTERN;
5645 pcc->msr_mask = (1ull << MSR_POW) |
5661 pcc->mmu_model = POWERPC_MMU_32B;
5662 #if defined(CONFIG_SOFTMMU)
5663 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5665 pcc->excp_model = POWERPC_EXCP_7x0;
5666 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5667 pcc->bfd_mach = bfd_mach_ppc_750;
5668 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5669 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5672 static void init_proc_750cl (CPUPPCState *env)
5674 gen_spr_ne_601(env);
5676 /* XXX : not implemented */
5677 spr_register(env, SPR_L2CR, "L2CR",
5678 SPR_NOACCESS, SPR_NOACCESS,
5679 &spr_read_generic, spr_access_nop,
5683 /* Thermal management */
5684 /* Those registers are fake on 750CL */
5685 spr_register(env, SPR_THRM1, "THRM1",
5686 SPR_NOACCESS, SPR_NOACCESS,
5687 &spr_read_generic, &spr_write_generic,
5689 spr_register(env, SPR_THRM2, "THRM2",
5690 SPR_NOACCESS, SPR_NOACCESS,
5691 &spr_read_generic, &spr_write_generic,
5693 spr_register(env, SPR_THRM3, "THRM3",
5694 SPR_NOACCESS, SPR_NOACCESS,
5695 &spr_read_generic, &spr_write_generic,
5697 /* XXX: not implemented */
5698 spr_register(env, SPR_750_TDCL, "TDCL",
5699 SPR_NOACCESS, SPR_NOACCESS,
5700 &spr_read_generic, &spr_write_generic,
5702 spr_register(env, SPR_750_TDCH, "TDCH",
5703 SPR_NOACCESS, SPR_NOACCESS,
5704 &spr_read_generic, &spr_write_generic,
5707 /* XXX : not implemented */
5708 spr_register(env, SPR_750_WPAR, "WPAR",
5709 SPR_NOACCESS, SPR_NOACCESS,
5710 &spr_read_generic, &spr_write_generic,
5712 spr_register(env, SPR_750_DMAL, "DMAL",
5713 SPR_NOACCESS, SPR_NOACCESS,
5714 &spr_read_generic, &spr_write_generic,
5716 spr_register(env, SPR_750_DMAU, "DMAU",
5717 SPR_NOACCESS, SPR_NOACCESS,
5718 &spr_read_generic, &spr_write_generic,
5720 /* Hardware implementation registers */
5721 /* XXX : not implemented */
5722 spr_register(env, SPR_HID0, "HID0",
5723 SPR_NOACCESS, SPR_NOACCESS,
5724 &spr_read_generic, &spr_write_generic,
5726 /* XXX : not implemented */
5727 spr_register(env, SPR_HID1, "HID1",
5728 SPR_NOACCESS, SPR_NOACCESS,
5729 &spr_read_generic, &spr_write_generic,
5731 /* XXX : not implemented */
5732 spr_register(env, SPR_750CL_HID2, "HID2",
5733 SPR_NOACCESS, SPR_NOACCESS,
5734 &spr_read_generic, &spr_write_generic,
5736 /* XXX : not implemented */
5737 spr_register(env, SPR_750CL_HID4, "HID4",
5738 SPR_NOACCESS, SPR_NOACCESS,
5739 &spr_read_generic, &spr_write_generic,
5741 /* Quantization registers */
5742 /* XXX : not implemented */
5743 spr_register(env, SPR_750_GQR0, "GQR0",
5744 SPR_NOACCESS, SPR_NOACCESS,
5745 &spr_read_generic, &spr_write_generic,
5747 /* XXX : not implemented */
5748 spr_register(env, SPR_750_GQR1, "GQR1",
5749 SPR_NOACCESS, SPR_NOACCESS,
5750 &spr_read_generic, &spr_write_generic,
5752 /* XXX : not implemented */
5753 spr_register(env, SPR_750_GQR2, "GQR2",
5754 SPR_NOACCESS, SPR_NOACCESS,
5755 &spr_read_generic, &spr_write_generic,
5757 /* XXX : not implemented */
5758 spr_register(env, SPR_750_GQR3, "GQR3",
5759 SPR_NOACCESS, SPR_NOACCESS,
5760 &spr_read_generic, &spr_write_generic,
5762 /* XXX : not implemented */
5763 spr_register(env, SPR_750_GQR4, "GQR4",
5764 SPR_NOACCESS, SPR_NOACCESS,
5765 &spr_read_generic, &spr_write_generic,
5767 /* XXX : not implemented */
5768 spr_register(env, SPR_750_GQR5, "GQR5",
5769 SPR_NOACCESS, SPR_NOACCESS,
5770 &spr_read_generic, &spr_write_generic,
5772 /* XXX : not implemented */
5773 spr_register(env, SPR_750_GQR6, "GQR6",
5774 SPR_NOACCESS, SPR_NOACCESS,
5775 &spr_read_generic, &spr_write_generic,
5777 /* XXX : not implemented */
5778 spr_register(env, SPR_750_GQR7, "GQR7",
5779 SPR_NOACCESS, SPR_NOACCESS,
5780 &spr_read_generic, &spr_write_generic,
5782 /* Memory management */
5784 /* PowerPC 750cl has 8 DBATs and 8 IBATs */
5786 init_excp_750cl(env);
5787 env->dcache_line_size = 32;
5788 env->icache_line_size = 32;
5789 /* Allocate hardware IRQ controller */
5790 ppc6xx_irq_init(env);
5793 POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data)
5795 DeviceClass *dc = DEVICE_CLASS(oc);
5796 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5798 dc->desc = "PowerPC 750 CL";
5799 pcc->init_proc = init_proc_750cl;
5800 pcc->check_pow = check_pow_hid0;
5801 /* XXX: not implemented:
5802 * cache lock instructions:
5804 * floating point paired instructions
5839 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5840 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5841 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5842 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5843 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5844 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5845 PPC_SEGMENT | PPC_EXTERN;
5846 pcc->msr_mask = (1ull << MSR_POW) |
5862 pcc->mmu_model = POWERPC_MMU_32B;
5863 #if defined(CONFIG_SOFTMMU)
5864 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5866 pcc->excp_model = POWERPC_EXCP_7x0;
5867 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5868 pcc->bfd_mach = bfd_mach_ppc_750;
5869 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5870 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5873 static void init_proc_750cx (CPUPPCState *env)
5875 gen_spr_ne_601(env);
5877 /* XXX : not implemented */
5878 spr_register(env, SPR_L2CR, "L2CR",
5879 SPR_NOACCESS, SPR_NOACCESS,
5880 &spr_read_generic, spr_access_nop,
5884 /* Thermal management */
5886 /* This register is not implemented but is present for compatibility */
5887 spr_register(env, SPR_SDA, "SDA",
5888 SPR_NOACCESS, SPR_NOACCESS,
5889 &spr_read_generic, &spr_write_generic,
5891 /* Hardware implementation registers */
5892 /* XXX : not implemented */
5893 spr_register(env, SPR_HID0, "HID0",
5894 SPR_NOACCESS, SPR_NOACCESS,
5895 &spr_read_generic, &spr_write_generic,
5897 /* XXX : not implemented */
5898 spr_register(env, SPR_HID1, "HID1",
5899 SPR_NOACCESS, SPR_NOACCESS,
5900 &spr_read_generic, &spr_write_generic,
5902 /* Memory management */
5904 /* PowerPC 750cx has 8 DBATs and 8 IBATs */
5906 init_excp_750cx(env);
5907 env->dcache_line_size = 32;
5908 env->icache_line_size = 32;
5909 /* Allocate hardware IRQ controller */
5910 ppc6xx_irq_init(env);
5913 POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data)
5915 DeviceClass *dc = DEVICE_CLASS(oc);
5916 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
5918 dc->desc = "PowerPC 750CX";
5919 pcc->init_proc = init_proc_750cx;
5920 pcc->check_pow = check_pow_hid0;
5921 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
5922 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
5923 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
5924 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
5925 PPC_MEM_SYNC | PPC_MEM_EIEIO |
5926 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
5927 PPC_SEGMENT | PPC_EXTERN;
5928 pcc->msr_mask = (1ull << MSR_POW) |
5944 pcc->mmu_model = POWERPC_MMU_32B;
5945 #if defined(CONFIG_SOFTMMU)
5946 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
5948 pcc->excp_model = POWERPC_EXCP_7x0;
5949 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
5950 pcc->bfd_mach = bfd_mach_ppc_750;
5951 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
5952 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
5955 static void init_proc_750fx (CPUPPCState *env)
5957 gen_spr_ne_601(env);
5959 /* XXX : not implemented */
5960 spr_register(env, SPR_L2CR, "L2CR",
5961 SPR_NOACCESS, SPR_NOACCESS,
5962 &spr_read_generic, spr_access_nop,
5966 /* Thermal management */
5968 /* XXX : not implemented */
5969 spr_register(env, SPR_750_THRM4, "THRM4",
5970 SPR_NOACCESS, SPR_NOACCESS,
5971 &spr_read_generic, &spr_write_generic,
5973 /* Hardware implementation registers */
5974 /* XXX : not implemented */
5975 spr_register(env, SPR_HID0, "HID0",
5976 SPR_NOACCESS, SPR_NOACCESS,
5977 &spr_read_generic, &spr_write_generic,
5979 /* XXX : not implemented */
5980 spr_register(env, SPR_HID1, "HID1",
5981 SPR_NOACCESS, SPR_NOACCESS,
5982 &spr_read_generic, &spr_write_generic,
5984 /* XXX : not implemented */
5985 spr_register(env, SPR_750FX_HID2, "HID2",
5986 SPR_NOACCESS, SPR_NOACCESS,
5987 &spr_read_generic, &spr_write_generic,
5989 /* Memory management */
5991 /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
5994 env->dcache_line_size = 32;
5995 env->icache_line_size = 32;
5996 /* Allocate hardware IRQ controller */
5997 ppc6xx_irq_init(env);
6000 POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data)
6002 DeviceClass *dc = DEVICE_CLASS(oc);
6003 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6005 dc->desc = "PowerPC 750FX";
6006 pcc->init_proc = init_proc_750fx;
6007 pcc->check_pow = check_pow_hid0;
6008 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6009 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6010 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
6011 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
6012 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6013 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6014 PPC_SEGMENT | PPC_EXTERN;
6015 pcc->msr_mask = (1ull << MSR_POW) |
6031 pcc->mmu_model = POWERPC_MMU_32B;
6032 #if defined(CONFIG_SOFTMMU)
6033 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
6035 pcc->excp_model = POWERPC_EXCP_7x0;
6036 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6037 pcc->bfd_mach = bfd_mach_ppc_750;
6038 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
6039 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
6042 static void init_proc_750gx (CPUPPCState *env)
6044 gen_spr_ne_601(env);
6046 /* XXX : not implemented (XXX: different from 750fx) */
6047 spr_register(env, SPR_L2CR, "L2CR",
6048 SPR_NOACCESS, SPR_NOACCESS,
6049 &spr_read_generic, spr_access_nop,
6053 /* Thermal management */
6055 /* XXX : not implemented */
6056 spr_register(env, SPR_750_THRM4, "THRM4",
6057 SPR_NOACCESS, SPR_NOACCESS,
6058 &spr_read_generic, &spr_write_generic,
6060 /* Hardware implementation registers */
6061 /* XXX : not implemented (XXX: different from 750fx) */
6062 spr_register(env, SPR_HID0, "HID0",
6063 SPR_NOACCESS, SPR_NOACCESS,
6064 &spr_read_generic, &spr_write_generic,
6066 /* XXX : not implemented */
6067 spr_register(env, SPR_HID1, "HID1",
6068 SPR_NOACCESS, SPR_NOACCESS,
6069 &spr_read_generic, &spr_write_generic,
6071 /* XXX : not implemented (XXX: different from 750fx) */
6072 spr_register(env, SPR_750FX_HID2, "HID2",
6073 SPR_NOACCESS, SPR_NOACCESS,
6074 &spr_read_generic, &spr_write_generic,
6076 /* Memory management */
6078 /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
6081 env->dcache_line_size = 32;
6082 env->icache_line_size = 32;
6083 /* Allocate hardware IRQ controller */
6084 ppc6xx_irq_init(env);
6087 POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data)
6089 DeviceClass *dc = DEVICE_CLASS(oc);
6090 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6092 dc->desc = "PowerPC 750GX";
6093 pcc->init_proc = init_proc_750gx;
6094 pcc->check_pow = check_pow_hid0;
6095 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6096 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6097 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
6098 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
6099 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6100 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6101 PPC_SEGMENT | PPC_EXTERN;
6102 pcc->msr_mask = (1ull << MSR_POW) |
6118 pcc->mmu_model = POWERPC_MMU_32B;
6119 #if defined(CONFIG_SOFTMMU)
6120 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
6122 pcc->excp_model = POWERPC_EXCP_7x0;
6123 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6124 pcc->bfd_mach = bfd_mach_ppc_750;
6125 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
6126 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
6129 static void init_proc_745 (CPUPPCState *env)
6131 gen_spr_ne_601(env);
6133 gen_spr_G2_755(env);
6136 /* Thermal management */
6138 /* Hardware implementation registers */
6139 /* XXX : not implemented */
6140 spr_register(env, SPR_HID0, "HID0",
6141 SPR_NOACCESS, SPR_NOACCESS,
6142 &spr_read_generic, &spr_write_generic,
6144 /* XXX : not implemented */
6145 spr_register(env, SPR_HID1, "HID1",
6146 SPR_NOACCESS, SPR_NOACCESS,
6147 &spr_read_generic, &spr_write_generic,
6149 /* XXX : not implemented */
6150 spr_register(env, SPR_HID2, "HID2",
6151 SPR_NOACCESS, SPR_NOACCESS,
6152 &spr_read_generic, &spr_write_generic,
6154 /* Memory management */
6157 gen_6xx_7xx_soft_tlb(env, 64, 2);
6159 env->dcache_line_size = 32;
6160 env->icache_line_size = 32;
6161 /* Allocate hardware IRQ controller */
6162 ppc6xx_irq_init(env);
6165 POWERPC_FAMILY(745)(ObjectClass *oc, void *data)
6167 DeviceClass *dc = DEVICE_CLASS(oc);
6168 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6170 dc->desc = "PowerPC 745";
6171 pcc->init_proc = init_proc_745;
6172 pcc->check_pow = check_pow_hid0;
6173 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6174 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6175 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
6176 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
6177 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6178 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
6179 PPC_SEGMENT | PPC_EXTERN;
6180 pcc->msr_mask = (1ull << MSR_POW) |
6196 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
6197 pcc->excp_model = POWERPC_EXCP_7x5;
6198 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6199 pcc->bfd_mach = bfd_mach_ppc_750;
6200 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
6201 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
6204 static void init_proc_755 (CPUPPCState *env)
6206 gen_spr_ne_601(env);
6208 gen_spr_G2_755(env);
6211 /* L2 cache control */
6212 /* XXX : not implemented */
6213 spr_register(env, SPR_L2CR, "L2CR",
6214 SPR_NOACCESS, SPR_NOACCESS,
6215 &spr_read_generic, spr_access_nop,
6217 /* XXX : not implemented */
6218 spr_register(env, SPR_L2PMCR, "L2PMCR",
6219 SPR_NOACCESS, SPR_NOACCESS,
6220 &spr_read_generic, &spr_write_generic,
6222 /* Thermal management */
6224 /* Hardware implementation registers */
6225 /* XXX : not implemented */
6226 spr_register(env, SPR_HID0, "HID0",
6227 SPR_NOACCESS, SPR_NOACCESS,
6228 &spr_read_generic, &spr_write_generic,
6230 /* XXX : not implemented */
6231 spr_register(env, SPR_HID1, "HID1",
6232 SPR_NOACCESS, SPR_NOACCESS,
6233 &spr_read_generic, &spr_write_generic,
6235 /* XXX : not implemented */
6236 spr_register(env, SPR_HID2, "HID2",
6237 SPR_NOACCESS, SPR_NOACCESS,
6238 &spr_read_generic, &spr_write_generic,
6240 /* Memory management */
6243 gen_6xx_7xx_soft_tlb(env, 64, 2);
6245 env->dcache_line_size = 32;
6246 env->icache_line_size = 32;
6247 /* Allocate hardware IRQ controller */
6248 ppc6xx_irq_init(env);
6251 POWERPC_FAMILY(755)(ObjectClass *oc, void *data)
6253 DeviceClass *dc = DEVICE_CLASS(oc);
6254 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6256 dc->desc = "PowerPC 755";
6257 pcc->init_proc = init_proc_755;
6258 pcc->check_pow = check_pow_hid0;
6259 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6260 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6261 PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX |
6262 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
6263 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6264 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB |
6265 PPC_SEGMENT | PPC_EXTERN;
6266 pcc->msr_mask = (1ull << MSR_POW) |
6282 pcc->mmu_model = POWERPC_MMU_SOFT_6xx;
6283 pcc->excp_model = POWERPC_EXCP_7x5;
6284 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6285 pcc->bfd_mach = bfd_mach_ppc_750;
6286 pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE |
6287 POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK;
6290 static void init_proc_7400 (CPUPPCState *env)
6292 gen_spr_ne_601(env);
6296 /* 74xx specific SPR */
6298 /* XXX : not implemented */
6299 spr_register(env, SPR_UBAMR, "UBAMR",
6300 &spr_read_ureg, SPR_NOACCESS,
6301 &spr_read_ureg, SPR_NOACCESS,
6303 /* XXX: this seems not implemented on all revisions. */
6304 /* XXX : not implemented */
6305 spr_register(env, SPR_MSSCR1, "MSSCR1",
6306 SPR_NOACCESS, SPR_NOACCESS,
6307 &spr_read_generic, &spr_write_generic,
6309 /* Thermal management */
6311 /* Memory management */
6313 init_excp_7400(env);
6314 env->dcache_line_size = 32;
6315 env->icache_line_size = 32;
6316 /* Allocate hardware IRQ controller */
6317 ppc6xx_irq_init(env);
6320 POWERPC_FAMILY(7400)(ObjectClass *oc, void *data)
6322 DeviceClass *dc = DEVICE_CLASS(oc);
6323 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6325 dc->desc = "PowerPC 7400 (aka G4)";
6326 pcc->init_proc = init_proc_7400;
6327 pcc->check_pow = check_pow_hid0;
6328 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6329 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6330 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6332 PPC_CACHE | PPC_CACHE_ICBI |
6333 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6334 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6335 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6337 PPC_SEGMENT | PPC_EXTERN |
6339 pcc->msr_mask = (1ull << MSR_VR) |
6356 pcc->mmu_model = POWERPC_MMU_32B;
6357 #if defined(CONFIG_SOFTMMU)
6358 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
6360 pcc->excp_model = POWERPC_EXCP_74xx;
6361 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6362 pcc->bfd_mach = bfd_mach_ppc_7400;
6363 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6364 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6365 POWERPC_FLAG_BUS_CLK;
6368 static void init_proc_7410 (CPUPPCState *env)
6370 gen_spr_ne_601(env);
6374 /* 74xx specific SPR */
6376 /* XXX : not implemented */
6377 spr_register(env, SPR_UBAMR, "UBAMR",
6378 &spr_read_ureg, SPR_NOACCESS,
6379 &spr_read_ureg, SPR_NOACCESS,
6381 /* Thermal management */
6384 /* XXX : not implemented */
6385 spr_register(env, SPR_L2PMCR, "L2PMCR",
6386 SPR_NOACCESS, SPR_NOACCESS,
6387 &spr_read_generic, &spr_write_generic,
6390 /* XXX : not implemented */
6391 spr_register(env, SPR_LDSTDB, "LDSTDB",
6392 SPR_NOACCESS, SPR_NOACCESS,
6393 &spr_read_generic, &spr_write_generic,
6395 /* Memory management */
6397 init_excp_7400(env);
6398 env->dcache_line_size = 32;
6399 env->icache_line_size = 32;
6400 /* Allocate hardware IRQ controller */
6401 ppc6xx_irq_init(env);
6404 POWERPC_FAMILY(7410)(ObjectClass *oc, void *data)
6406 DeviceClass *dc = DEVICE_CLASS(oc);
6407 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6409 dc->desc = "PowerPC 7410 (aka G4)";
6410 pcc->init_proc = init_proc_7410;
6411 pcc->check_pow = check_pow_hid0;
6412 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6413 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6414 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6416 PPC_CACHE | PPC_CACHE_ICBI |
6417 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6418 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6419 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6421 PPC_SEGMENT | PPC_EXTERN |
6423 pcc->msr_mask = (1ull << MSR_VR) |
6440 pcc->mmu_model = POWERPC_MMU_32B;
6441 #if defined(CONFIG_SOFTMMU)
6442 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
6444 pcc->excp_model = POWERPC_EXCP_74xx;
6445 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6446 pcc->bfd_mach = bfd_mach_ppc_7400;
6447 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6448 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6449 POWERPC_FLAG_BUS_CLK;
6452 static void init_proc_7440 (CPUPPCState *env)
6454 gen_spr_ne_601(env);
6458 /* 74xx specific SPR */
6460 /* XXX : not implemented */
6461 spr_register(env, SPR_UBAMR, "UBAMR",
6462 &spr_read_ureg, SPR_NOACCESS,
6463 &spr_read_ureg, SPR_NOACCESS,
6466 /* XXX : not implemented */
6467 spr_register(env, SPR_LDSTCR, "LDSTCR",
6468 SPR_NOACCESS, SPR_NOACCESS,
6469 &spr_read_generic, &spr_write_generic,
6472 /* XXX : not implemented */
6473 spr_register(env, SPR_ICTRL, "ICTRL",
6474 SPR_NOACCESS, SPR_NOACCESS,
6475 &spr_read_generic, &spr_write_generic,
6478 /* XXX : not implemented */
6479 spr_register(env, SPR_MSSSR0, "MSSSR0",
6480 SPR_NOACCESS, SPR_NOACCESS,
6481 &spr_read_generic, &spr_write_generic,
6484 /* XXX : not implemented */
6485 spr_register(env, SPR_7XX_PMC5, "PMC5",
6486 SPR_NOACCESS, SPR_NOACCESS,
6487 &spr_read_generic, &spr_write_generic,
6489 /* XXX : not implemented */
6490 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
6491 &spr_read_ureg, SPR_NOACCESS,
6492 &spr_read_ureg, SPR_NOACCESS,
6494 /* XXX : not implemented */
6495 spr_register(env, SPR_7XX_PMC6, "PMC6",
6496 SPR_NOACCESS, SPR_NOACCESS,
6497 &spr_read_generic, &spr_write_generic,
6499 /* XXX : not implemented */
6500 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
6501 &spr_read_ureg, SPR_NOACCESS,
6502 &spr_read_ureg, SPR_NOACCESS,
6504 /* Memory management */
6506 gen_74xx_soft_tlb(env, 128, 2);
6507 init_excp_7450(env);
6508 env->dcache_line_size = 32;
6509 env->icache_line_size = 32;
6510 /* Allocate hardware IRQ controller */
6511 ppc6xx_irq_init(env);
6514 POWERPC_FAMILY(7440)(ObjectClass *oc, void *data)
6516 DeviceClass *dc = DEVICE_CLASS(oc);
6517 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6519 dc->desc = "PowerPC 7440 (aka G4)";
6520 pcc->init_proc = init_proc_7440;
6521 pcc->check_pow = check_pow_hid0_74xx;
6522 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6523 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6524 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6526 PPC_CACHE | PPC_CACHE_ICBI |
6527 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6528 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6529 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6530 PPC_MEM_TLBIA | PPC_74xx_TLB |
6531 PPC_SEGMENT | PPC_EXTERN |
6533 pcc->msr_mask = (1ull << MSR_VR) |
6550 pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
6551 pcc->excp_model = POWERPC_EXCP_74xx;
6552 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6553 pcc->bfd_mach = bfd_mach_ppc_7400;
6554 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6555 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6556 POWERPC_FLAG_BUS_CLK;
6559 static void init_proc_7450 (CPUPPCState *env)
6561 gen_spr_ne_601(env);
6565 /* 74xx specific SPR */
6567 /* Level 3 cache control */
6570 /* XXX : not implemented */
6571 spr_register(env, SPR_L3ITCR1, "L3ITCR1",
6572 SPR_NOACCESS, SPR_NOACCESS,
6573 &spr_read_generic, &spr_write_generic,
6576 /* XXX : not implemented */
6577 spr_register(env, SPR_L3ITCR2, "L3ITCR2",
6578 SPR_NOACCESS, SPR_NOACCESS,
6579 &spr_read_generic, &spr_write_generic,
6582 /* XXX : not implemented */
6583 spr_register(env, SPR_L3ITCR3, "L3ITCR3",
6584 SPR_NOACCESS, SPR_NOACCESS,
6585 &spr_read_generic, &spr_write_generic,
6588 /* XXX : not implemented */
6589 spr_register(env, SPR_L3OHCR, "L3OHCR",
6590 SPR_NOACCESS, SPR_NOACCESS,
6591 &spr_read_generic, &spr_write_generic,
6593 /* XXX : not implemented */
6594 spr_register(env, SPR_UBAMR, "UBAMR",
6595 &spr_read_ureg, SPR_NOACCESS,
6596 &spr_read_ureg, SPR_NOACCESS,
6599 /* XXX : not implemented */
6600 spr_register(env, SPR_LDSTCR, "LDSTCR",
6601 SPR_NOACCESS, SPR_NOACCESS,
6602 &spr_read_generic, &spr_write_generic,
6605 /* XXX : not implemented */
6606 spr_register(env, SPR_ICTRL, "ICTRL",
6607 SPR_NOACCESS, SPR_NOACCESS,
6608 &spr_read_generic, &spr_write_generic,
6611 /* XXX : not implemented */
6612 spr_register(env, SPR_MSSSR0, "MSSSR0",
6613 SPR_NOACCESS, SPR_NOACCESS,
6614 &spr_read_generic, &spr_write_generic,
6617 /* XXX : not implemented */
6618 spr_register(env, SPR_7XX_PMC5, "PMC5",
6619 SPR_NOACCESS, SPR_NOACCESS,
6620 &spr_read_generic, &spr_write_generic,
6622 /* XXX : not implemented */
6623 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
6624 &spr_read_ureg, SPR_NOACCESS,
6625 &spr_read_ureg, SPR_NOACCESS,
6627 /* XXX : not implemented */
6628 spr_register(env, SPR_7XX_PMC6, "PMC6",
6629 SPR_NOACCESS, SPR_NOACCESS,
6630 &spr_read_generic, &spr_write_generic,
6632 /* XXX : not implemented */
6633 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
6634 &spr_read_ureg, SPR_NOACCESS,
6635 &spr_read_ureg, SPR_NOACCESS,
6637 /* Memory management */
6639 gen_74xx_soft_tlb(env, 128, 2);
6640 init_excp_7450(env);
6641 env->dcache_line_size = 32;
6642 env->icache_line_size = 32;
6643 /* Allocate hardware IRQ controller */
6644 ppc6xx_irq_init(env);
6647 POWERPC_FAMILY(7450)(ObjectClass *oc, void *data)
6649 DeviceClass *dc = DEVICE_CLASS(oc);
6650 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6652 dc->desc = "PowerPC 7450 (aka G4)";
6653 pcc->init_proc = init_proc_7450;
6654 pcc->check_pow = check_pow_hid0_74xx;
6655 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6656 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6657 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6659 PPC_CACHE | PPC_CACHE_ICBI |
6660 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6661 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6662 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6663 PPC_MEM_TLBIA | PPC_74xx_TLB |
6664 PPC_SEGMENT | PPC_EXTERN |
6666 pcc->msr_mask = (1ull << MSR_VR) |
6683 pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
6684 pcc->excp_model = POWERPC_EXCP_74xx;
6685 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6686 pcc->bfd_mach = bfd_mach_ppc_7400;
6687 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6688 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6689 POWERPC_FLAG_BUS_CLK;
6692 static void init_proc_7445 (CPUPPCState *env)
6694 gen_spr_ne_601(env);
6698 /* 74xx specific SPR */
6701 /* XXX : not implemented */
6702 spr_register(env, SPR_LDSTCR, "LDSTCR",
6703 SPR_NOACCESS, SPR_NOACCESS,
6704 &spr_read_generic, &spr_write_generic,
6707 /* XXX : not implemented */
6708 spr_register(env, SPR_ICTRL, "ICTRL",
6709 SPR_NOACCESS, SPR_NOACCESS,
6710 &spr_read_generic, &spr_write_generic,
6713 /* XXX : not implemented */
6714 spr_register(env, SPR_MSSSR0, "MSSSR0",
6715 SPR_NOACCESS, SPR_NOACCESS,
6716 &spr_read_generic, &spr_write_generic,
6719 /* XXX : not implemented */
6720 spr_register(env, SPR_7XX_PMC5, "PMC5",
6721 SPR_NOACCESS, SPR_NOACCESS,
6722 &spr_read_generic, &spr_write_generic,
6724 /* XXX : not implemented */
6725 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
6726 &spr_read_ureg, SPR_NOACCESS,
6727 &spr_read_ureg, SPR_NOACCESS,
6729 /* XXX : not implemented */
6730 spr_register(env, SPR_7XX_PMC6, "PMC6",
6731 SPR_NOACCESS, SPR_NOACCESS,
6732 &spr_read_generic, &spr_write_generic,
6734 /* XXX : not implemented */
6735 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
6736 &spr_read_ureg, SPR_NOACCESS,
6737 &spr_read_ureg, SPR_NOACCESS,
6740 spr_register(env, SPR_SPRG4, "SPRG4",
6741 SPR_NOACCESS, SPR_NOACCESS,
6742 &spr_read_generic, &spr_write_generic,
6744 spr_register(env, SPR_USPRG4, "USPRG4",
6745 &spr_read_ureg, SPR_NOACCESS,
6746 &spr_read_ureg, SPR_NOACCESS,
6748 spr_register(env, SPR_SPRG5, "SPRG5",
6749 SPR_NOACCESS, SPR_NOACCESS,
6750 &spr_read_generic, &spr_write_generic,
6752 spr_register(env, SPR_USPRG5, "USPRG5",
6753 &spr_read_ureg, SPR_NOACCESS,
6754 &spr_read_ureg, SPR_NOACCESS,
6756 spr_register(env, SPR_SPRG6, "SPRG6",
6757 SPR_NOACCESS, SPR_NOACCESS,
6758 &spr_read_generic, &spr_write_generic,
6760 spr_register(env, SPR_USPRG6, "USPRG6",
6761 &spr_read_ureg, SPR_NOACCESS,
6762 &spr_read_ureg, SPR_NOACCESS,
6764 spr_register(env, SPR_SPRG7, "SPRG7",
6765 SPR_NOACCESS, SPR_NOACCESS,
6766 &spr_read_generic, &spr_write_generic,
6768 spr_register(env, SPR_USPRG7, "USPRG7",
6769 &spr_read_ureg, SPR_NOACCESS,
6770 &spr_read_ureg, SPR_NOACCESS,
6772 /* Memory management */
6775 gen_74xx_soft_tlb(env, 128, 2);
6776 init_excp_7450(env);
6777 env->dcache_line_size = 32;
6778 env->icache_line_size = 32;
6779 /* Allocate hardware IRQ controller */
6780 ppc6xx_irq_init(env);
6783 POWERPC_FAMILY(7445)(ObjectClass *oc, void *data)
6785 DeviceClass *dc = DEVICE_CLASS(oc);
6786 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6788 dc->desc = "PowerPC 7445 (aka G4)";
6789 pcc->init_proc = init_proc_7445;
6790 pcc->check_pow = check_pow_hid0_74xx;
6791 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6792 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6793 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6795 PPC_CACHE | PPC_CACHE_ICBI |
6796 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6797 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6798 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6799 PPC_MEM_TLBIA | PPC_74xx_TLB |
6800 PPC_SEGMENT | PPC_EXTERN |
6802 pcc->msr_mask = (1ull << MSR_VR) |
6819 pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
6820 pcc->excp_model = POWERPC_EXCP_74xx;
6821 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6822 pcc->bfd_mach = bfd_mach_ppc_7400;
6823 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6824 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6825 POWERPC_FLAG_BUS_CLK;
6828 static void init_proc_7455 (CPUPPCState *env)
6830 gen_spr_ne_601(env);
6834 /* 74xx specific SPR */
6836 /* Level 3 cache control */
6839 /* XXX : not implemented */
6840 spr_register(env, SPR_LDSTCR, "LDSTCR",
6841 SPR_NOACCESS, SPR_NOACCESS,
6842 &spr_read_generic, &spr_write_generic,
6845 /* XXX : not implemented */
6846 spr_register(env, SPR_ICTRL, "ICTRL",
6847 SPR_NOACCESS, SPR_NOACCESS,
6848 &spr_read_generic, &spr_write_generic,
6851 /* XXX : not implemented */
6852 spr_register(env, SPR_MSSSR0, "MSSSR0",
6853 SPR_NOACCESS, SPR_NOACCESS,
6854 &spr_read_generic, &spr_write_generic,
6857 /* XXX : not implemented */
6858 spr_register(env, SPR_7XX_PMC5, "PMC5",
6859 SPR_NOACCESS, SPR_NOACCESS,
6860 &spr_read_generic, &spr_write_generic,
6862 /* XXX : not implemented */
6863 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
6864 &spr_read_ureg, SPR_NOACCESS,
6865 &spr_read_ureg, SPR_NOACCESS,
6867 /* XXX : not implemented */
6868 spr_register(env, SPR_7XX_PMC6, "PMC6",
6869 SPR_NOACCESS, SPR_NOACCESS,
6870 &spr_read_generic, &spr_write_generic,
6872 /* XXX : not implemented */
6873 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
6874 &spr_read_ureg, SPR_NOACCESS,
6875 &spr_read_ureg, SPR_NOACCESS,
6878 spr_register(env, SPR_SPRG4, "SPRG4",
6879 SPR_NOACCESS, SPR_NOACCESS,
6880 &spr_read_generic, &spr_write_generic,
6882 spr_register(env, SPR_USPRG4, "USPRG4",
6883 &spr_read_ureg, SPR_NOACCESS,
6884 &spr_read_ureg, SPR_NOACCESS,
6886 spr_register(env, SPR_SPRG5, "SPRG5",
6887 SPR_NOACCESS, SPR_NOACCESS,
6888 &spr_read_generic, &spr_write_generic,
6890 spr_register(env, SPR_USPRG5, "USPRG5",
6891 &spr_read_ureg, SPR_NOACCESS,
6892 &spr_read_ureg, SPR_NOACCESS,
6894 spr_register(env, SPR_SPRG6, "SPRG6",
6895 SPR_NOACCESS, SPR_NOACCESS,
6896 &spr_read_generic, &spr_write_generic,
6898 spr_register(env, SPR_USPRG6, "USPRG6",
6899 &spr_read_ureg, SPR_NOACCESS,
6900 &spr_read_ureg, SPR_NOACCESS,
6902 spr_register(env, SPR_SPRG7, "SPRG7",
6903 SPR_NOACCESS, SPR_NOACCESS,
6904 &spr_read_generic, &spr_write_generic,
6906 spr_register(env, SPR_USPRG7, "USPRG7",
6907 &spr_read_ureg, SPR_NOACCESS,
6908 &spr_read_ureg, SPR_NOACCESS,
6910 /* Memory management */
6913 gen_74xx_soft_tlb(env, 128, 2);
6914 init_excp_7450(env);
6915 env->dcache_line_size = 32;
6916 env->icache_line_size = 32;
6917 /* Allocate hardware IRQ controller */
6918 ppc6xx_irq_init(env);
6921 POWERPC_FAMILY(7455)(ObjectClass *oc, void *data)
6923 DeviceClass *dc = DEVICE_CLASS(oc);
6924 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
6926 dc->desc = "PowerPC 7455 (aka G4)";
6927 pcc->init_proc = init_proc_7455;
6928 pcc->check_pow = check_pow_hid0_74xx;
6929 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
6930 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
6931 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
6933 PPC_CACHE | PPC_CACHE_ICBI |
6934 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
6935 PPC_MEM_SYNC | PPC_MEM_EIEIO |
6936 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
6937 PPC_MEM_TLBIA | PPC_74xx_TLB |
6938 PPC_SEGMENT | PPC_EXTERN |
6940 pcc->msr_mask = (1ull << MSR_VR) |
6957 pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
6958 pcc->excp_model = POWERPC_EXCP_74xx;
6959 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
6960 pcc->bfd_mach = bfd_mach_ppc_7400;
6961 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
6962 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
6963 POWERPC_FLAG_BUS_CLK;
6966 static void init_proc_7457 (CPUPPCState *env)
6968 gen_spr_ne_601(env);
6972 /* 74xx specific SPR */
6974 /* Level 3 cache control */
6977 /* XXX : not implemented */
6978 spr_register(env, SPR_L3ITCR1, "L3ITCR1",
6979 SPR_NOACCESS, SPR_NOACCESS,
6980 &spr_read_generic, &spr_write_generic,
6983 /* XXX : not implemented */
6984 spr_register(env, SPR_L3ITCR2, "L3ITCR2",
6985 SPR_NOACCESS, SPR_NOACCESS,
6986 &spr_read_generic, &spr_write_generic,
6989 /* XXX : not implemented */
6990 spr_register(env, SPR_L3ITCR3, "L3ITCR3",
6991 SPR_NOACCESS, SPR_NOACCESS,
6992 &spr_read_generic, &spr_write_generic,
6995 /* XXX : not implemented */
6996 spr_register(env, SPR_L3OHCR, "L3OHCR",
6997 SPR_NOACCESS, SPR_NOACCESS,
6998 &spr_read_generic, &spr_write_generic,
7001 /* XXX : not implemented */
7002 spr_register(env, SPR_LDSTCR, "LDSTCR",
7003 SPR_NOACCESS, SPR_NOACCESS,
7004 &spr_read_generic, &spr_write_generic,
7007 /* XXX : not implemented */
7008 spr_register(env, SPR_ICTRL, "ICTRL",
7009 SPR_NOACCESS, SPR_NOACCESS,
7010 &spr_read_generic, &spr_write_generic,
7013 /* XXX : not implemented */
7014 spr_register(env, SPR_MSSSR0, "MSSSR0",
7015 SPR_NOACCESS, SPR_NOACCESS,
7016 &spr_read_generic, &spr_write_generic,
7019 /* XXX : not implemented */
7020 spr_register(env, SPR_7XX_PMC5, "PMC5",
7021 SPR_NOACCESS, SPR_NOACCESS,
7022 &spr_read_generic, &spr_write_generic,
7024 /* XXX : not implemented */
7025 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
7026 &spr_read_ureg, SPR_NOACCESS,
7027 &spr_read_ureg, SPR_NOACCESS,
7029 /* XXX : not implemented */
7030 spr_register(env, SPR_7XX_PMC6, "PMC6",
7031 SPR_NOACCESS, SPR_NOACCESS,
7032 &spr_read_generic, &spr_write_generic,
7034 /* XXX : not implemented */
7035 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
7036 &spr_read_ureg, SPR_NOACCESS,
7037 &spr_read_ureg, SPR_NOACCESS,
7040 spr_register(env, SPR_SPRG4, "SPRG4",
7041 SPR_NOACCESS, SPR_NOACCESS,
7042 &spr_read_generic, &spr_write_generic,
7044 spr_register(env, SPR_USPRG4, "USPRG4",
7045 &spr_read_ureg, SPR_NOACCESS,
7046 &spr_read_ureg, SPR_NOACCESS,
7048 spr_register(env, SPR_SPRG5, "SPRG5",
7049 SPR_NOACCESS, SPR_NOACCESS,
7050 &spr_read_generic, &spr_write_generic,
7052 spr_register(env, SPR_USPRG5, "USPRG5",
7053 &spr_read_ureg, SPR_NOACCESS,
7054 &spr_read_ureg, SPR_NOACCESS,
7056 spr_register(env, SPR_SPRG6, "SPRG6",
7057 SPR_NOACCESS, SPR_NOACCESS,
7058 &spr_read_generic, &spr_write_generic,
7060 spr_register(env, SPR_USPRG6, "USPRG6",
7061 &spr_read_ureg, SPR_NOACCESS,
7062 &spr_read_ureg, SPR_NOACCESS,
7064 spr_register(env, SPR_SPRG7, "SPRG7",
7065 SPR_NOACCESS, SPR_NOACCESS,
7066 &spr_read_generic, &spr_write_generic,
7068 spr_register(env, SPR_USPRG7, "USPRG7",
7069 &spr_read_ureg, SPR_NOACCESS,
7070 &spr_read_ureg, SPR_NOACCESS,
7072 /* Memory management */
7075 gen_74xx_soft_tlb(env, 128, 2);
7076 init_excp_7450(env);
7077 env->dcache_line_size = 32;
7078 env->icache_line_size = 32;
7079 /* Allocate hardware IRQ controller */
7080 ppc6xx_irq_init(env);
7083 POWERPC_FAMILY(7457)(ObjectClass *oc, void *data)
7085 DeviceClass *dc = DEVICE_CLASS(oc);
7086 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7088 dc->desc = "PowerPC 7457 (aka G4)";
7089 pcc->init_proc = init_proc_7457;
7090 pcc->check_pow = check_pow_hid0_74xx;
7091 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
7092 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7093 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7095 PPC_CACHE | PPC_CACHE_ICBI |
7096 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
7097 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7098 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7099 PPC_MEM_TLBIA | PPC_74xx_TLB |
7100 PPC_SEGMENT | PPC_EXTERN |
7102 pcc->msr_mask = (1ull << MSR_VR) |
7119 pcc->mmu_model = POWERPC_MMU_SOFT_74xx;
7120 pcc->excp_model = POWERPC_EXCP_74xx;
7121 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
7122 pcc->bfd_mach = bfd_mach_ppc_7400;
7123 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7124 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7125 POWERPC_FLAG_BUS_CLK;
7128 static void init_proc_e600 (CPUPPCState *env)
7130 gen_spr_ne_601(env);
7134 /* 74xx specific SPR */
7136 /* XXX : not implemented */
7137 spr_register(env, SPR_UBAMR, "UBAMR",
7138 &spr_read_ureg, SPR_NOACCESS,
7139 &spr_read_ureg, SPR_NOACCESS,
7141 /* XXX : not implemented */
7142 spr_register(env, SPR_LDSTCR, "LDSTCR",
7143 SPR_NOACCESS, SPR_NOACCESS,
7144 &spr_read_generic, &spr_write_generic,
7146 /* XXX : not implemented */
7147 spr_register(env, SPR_ICTRL, "ICTRL",
7148 SPR_NOACCESS, SPR_NOACCESS,
7149 &spr_read_generic, &spr_write_generic,
7151 /* XXX : not implemented */
7152 spr_register(env, SPR_MSSSR0, "MSSSR0",
7153 SPR_NOACCESS, SPR_NOACCESS,
7154 &spr_read_generic, &spr_write_generic,
7156 /* XXX : not implemented */
7157 spr_register(env, SPR_7XX_PMC5, "PMC5",
7158 SPR_NOACCESS, SPR_NOACCESS,
7159 &spr_read_generic, &spr_write_generic,
7161 /* XXX : not implemented */
7162 spr_register(env, SPR_7XX_UPMC5, "UPMC5",
7163 &spr_read_ureg, SPR_NOACCESS,
7164 &spr_read_ureg, SPR_NOACCESS,
7166 /* XXX : not implemented */
7167 spr_register(env, SPR_7XX_PMC6, "PMC6",
7168 SPR_NOACCESS, SPR_NOACCESS,
7169 &spr_read_generic, &spr_write_generic,
7171 /* XXX : not implemented */
7172 spr_register(env, SPR_7XX_UPMC6, "UPMC6",
7173 &spr_read_ureg, SPR_NOACCESS,
7174 &spr_read_ureg, SPR_NOACCESS,
7177 spr_register(env, SPR_SPRG4, "SPRG4",
7178 SPR_NOACCESS, SPR_NOACCESS,
7179 &spr_read_generic, &spr_write_generic,
7181 spr_register(env, SPR_USPRG4, "USPRG4",
7182 &spr_read_ureg, SPR_NOACCESS,
7183 &spr_read_ureg, SPR_NOACCESS,
7185 spr_register(env, SPR_SPRG5, "SPRG5",
7186 SPR_NOACCESS, SPR_NOACCESS,
7187 &spr_read_generic, &spr_write_generic,
7189 spr_register(env, SPR_USPRG5, "USPRG5",
7190 &spr_read_ureg, SPR_NOACCESS,
7191 &spr_read_ureg, SPR_NOACCESS,
7193 spr_register(env, SPR_SPRG6, "SPRG6",
7194 SPR_NOACCESS, SPR_NOACCESS,
7195 &spr_read_generic, &spr_write_generic,
7197 spr_register(env, SPR_USPRG6, "USPRG6",
7198 &spr_read_ureg, SPR_NOACCESS,
7199 &spr_read_ureg, SPR_NOACCESS,
7201 spr_register(env, SPR_SPRG7, "SPRG7",
7202 SPR_NOACCESS, SPR_NOACCESS,
7203 &spr_read_generic, &spr_write_generic,
7205 spr_register(env, SPR_USPRG7, "USPRG7",
7206 &spr_read_ureg, SPR_NOACCESS,
7207 &spr_read_ureg, SPR_NOACCESS,
7209 /* Memory management */
7212 gen_74xx_soft_tlb(env, 128, 2);
7213 init_excp_7450(env);
7214 env->dcache_line_size = 32;
7215 env->icache_line_size = 32;
7216 /* Allocate hardware IRQ controller */
7217 ppc6xx_irq_init(env);
7220 POWERPC_FAMILY(e600)(ObjectClass *oc, void *data)
7222 DeviceClass *dc = DEVICE_CLASS(oc);
7223 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7225 dc->desc = "PowerPC e600";
7226 pcc->init_proc = init_proc_e600;
7227 pcc->check_pow = check_pow_hid0_74xx;
7228 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
7229 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7230 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7232 PPC_CACHE | PPC_CACHE_ICBI |
7233 PPC_CACHE_DCBA | PPC_CACHE_DCBZ |
7234 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7235 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7236 PPC_MEM_TLBIA | PPC_74xx_TLB |
7237 PPC_SEGMENT | PPC_EXTERN |
7239 pcc->insns_flags2 = PPC_NONE;
7240 pcc->msr_mask = (1ull << MSR_VR) |
7257 pcc->mmu_model = POWERPC_MMU_32B;
7258 #if defined(CONFIG_SOFTMMU)
7259 pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault;
7261 pcc->excp_model = POWERPC_EXCP_74xx;
7262 pcc->bus_model = PPC_FLAGS_INPUT_6xx;
7263 pcc->bfd_mach = bfd_mach_ppc_7400;
7264 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7265 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7266 POWERPC_FLAG_BUS_CLK;
7269 #if defined (TARGET_PPC64)
7270 #if defined(CONFIG_USER_ONLY)
7271 #define POWERPC970_HID5_INIT 0x00000080
7273 #define POWERPC970_HID5_INIT 0x00000000
7276 enum BOOK3S_CPU_TYPE {
7278 BOOK3S_CPU_POWER5PLUS,
7281 static int check_pow_970 (CPUPPCState *env)
7283 if (env->spr[SPR_HID0] & (HID0_DEEPNAP | HID0_DOZE | HID0_NAP)) {
7290 static void gen_spr_970_hid(CPUPPCState *env)
7292 /* Hardware implementation registers */
7293 /* XXX : not implemented */
7294 spr_register(env, SPR_HID0, "HID0",
7295 SPR_NOACCESS, SPR_NOACCESS,
7296 &spr_read_generic, &spr_write_clear,
7298 spr_register(env, SPR_HID1, "HID1",
7299 SPR_NOACCESS, SPR_NOACCESS,
7300 &spr_read_generic, &spr_write_generic,
7302 spr_register(env, SPR_970_HID5, "HID5",
7303 SPR_NOACCESS, SPR_NOACCESS,
7304 &spr_read_generic, &spr_write_generic,
7305 POWERPC970_HID5_INIT);
7308 static void gen_spr_970_hior(CPUPPCState *env)
7310 spr_register(env, SPR_HIOR, "SPR_HIOR",
7311 SPR_NOACCESS, SPR_NOACCESS,
7312 &spr_read_hior, &spr_write_hior,
7316 static void gen_spr_970_lpar(CPUPPCState *env)
7318 /* Logical partitionning */
7319 /* PPC970: HID4 is effectively the LPCR */
7320 spr_register(env, SPR_970_HID4, "HID4",
7321 SPR_NOACCESS, SPR_NOACCESS,
7322 &spr_read_generic, &spr_write_generic,
7326 static void gen_spr_book3s_common(CPUPPCState *env)
7328 spr_register(env, SPR_CTRL, "SPR_CTRL",
7329 SPR_NOACCESS, SPR_NOACCESS,
7330 SPR_NOACCESS, &spr_write_generic,
7332 spr_register(env, SPR_UCTRL, "SPR_UCTRL",
7333 &spr_read_ureg, SPR_NOACCESS,
7334 &spr_read_ureg, SPR_NOACCESS,
7338 static void gen_spr_book3s_altivec(CPUPPCState *env)
7340 if (!(env->insns_flags & PPC_ALTIVEC)) {
7344 spr_register(env, SPR_VRSAVE, "SPR_VRSAVE",
7345 &spr_read_generic, &spr_write_generic,
7346 &spr_read_generic, &spr_write_generic,
7349 /* Can't find information on what this should be on reset. This
7350 * value is the one used by 74xx processors. */
7351 vscr_init(env, 0x00010000);
7354 static void gen_spr_book3s_dbg(CPUPPCState *env)
7356 spr_register_kvm(env, SPR_DABR, "DABR",
7357 SPR_NOACCESS, SPR_NOACCESS,
7358 &spr_read_generic, &spr_write_generic,
7359 KVM_REG_PPC_DABR, 0x00000000);
7362 static void gen_spr_970_dbg(CPUPPCState *env)
7365 spr_register(env, SPR_IABR, "IABR",
7366 SPR_NOACCESS, SPR_NOACCESS,
7367 &spr_read_generic, &spr_write_generic,
7371 static void gen_spr_book3s_pmu_sup(CPUPPCState *env)
7373 spr_register_kvm(env, SPR_POWER_MMCR0, "MMCR0",
7374 SPR_NOACCESS, SPR_NOACCESS,
7375 &spr_read_generic, &spr_write_generic,
7376 KVM_REG_PPC_MMCR0, 0x00000000);
7377 spr_register_kvm(env, SPR_POWER_MMCR1, "MMCR1",
7378 SPR_NOACCESS, SPR_NOACCESS,
7379 &spr_read_generic, &spr_write_generic,
7380 KVM_REG_PPC_MMCR1, 0x00000000);
7381 spr_register_kvm(env, SPR_POWER_MMCRA, "MMCRA",
7382 SPR_NOACCESS, SPR_NOACCESS,
7383 &spr_read_generic, &spr_write_generic,
7384 KVM_REG_PPC_MMCRA, 0x00000000);
7385 spr_register_kvm(env, SPR_POWER_PMC1, "PMC1",
7386 SPR_NOACCESS, SPR_NOACCESS,
7387 &spr_read_generic, &spr_write_generic,
7388 KVM_REG_PPC_PMC1, 0x00000000);
7389 spr_register_kvm(env, SPR_POWER_PMC2, "PMC2",
7390 SPR_NOACCESS, SPR_NOACCESS,
7391 &spr_read_generic, &spr_write_generic,
7392 KVM_REG_PPC_PMC2, 0x00000000);
7393 spr_register_kvm(env, SPR_POWER_PMC3, "PMC3",
7394 SPR_NOACCESS, SPR_NOACCESS,
7395 &spr_read_generic, &spr_write_generic,
7396 KVM_REG_PPC_PMC3, 0x00000000);
7397 spr_register_kvm(env, SPR_POWER_PMC4, "PMC4",
7398 SPR_NOACCESS, SPR_NOACCESS,
7399 &spr_read_generic, &spr_write_generic,
7400 KVM_REG_PPC_PMC4, 0x00000000);
7401 spr_register_kvm(env, SPR_POWER_PMC5, "PMC5",
7402 SPR_NOACCESS, SPR_NOACCESS,
7403 &spr_read_generic, &spr_write_generic,
7404 KVM_REG_PPC_PMC5, 0x00000000);
7405 spr_register_kvm(env, SPR_POWER_PMC6, "PMC6",
7406 SPR_NOACCESS, SPR_NOACCESS,
7407 &spr_read_generic, &spr_write_generic,
7408 KVM_REG_PPC_PMC6, 0x00000000);
7409 spr_register_kvm(env, SPR_POWER_SIAR, "SIAR",
7410 SPR_NOACCESS, SPR_NOACCESS,
7411 &spr_read_generic, &spr_write_generic,
7412 KVM_REG_PPC_SIAR, 0x00000000);
7413 spr_register_kvm(env, SPR_POWER_SDAR, "SDAR",
7414 SPR_NOACCESS, SPR_NOACCESS,
7415 &spr_read_generic, &spr_write_generic,
7416 KVM_REG_PPC_SDAR, 0x00000000);
7419 static void gen_spr_book3s_pmu_user(CPUPPCState *env)
7421 spr_register(env, SPR_POWER_UMMCR0, "UMMCR0",
7422 &spr_read_ureg, SPR_NOACCESS,
7423 &spr_read_ureg, &spr_write_ureg,
7425 spr_register(env, SPR_POWER_UMMCR1, "UMMCR1",
7426 &spr_read_ureg, SPR_NOACCESS,
7427 &spr_read_ureg, &spr_write_ureg,
7429 spr_register(env, SPR_POWER_UMMCRA, "UMMCRA",
7430 &spr_read_ureg, SPR_NOACCESS,
7431 &spr_read_ureg, &spr_write_ureg,
7433 spr_register(env, SPR_POWER_UPMC1, "UPMC1",
7434 &spr_read_ureg, SPR_NOACCESS,
7435 &spr_read_ureg, &spr_write_ureg,
7437 spr_register(env, SPR_POWER_UPMC2, "UPMC2",
7438 &spr_read_ureg, SPR_NOACCESS,
7439 &spr_read_ureg, &spr_write_ureg,
7441 spr_register(env, SPR_POWER_UPMC3, "UPMC3",
7442 &spr_read_ureg, SPR_NOACCESS,
7443 &spr_read_ureg, &spr_write_ureg,
7445 spr_register(env, SPR_POWER_UPMC4, "UPMC4",
7446 &spr_read_ureg, SPR_NOACCESS,
7447 &spr_read_ureg, &spr_write_ureg,
7449 spr_register(env, SPR_POWER_UPMC5, "UPMC5",
7450 &spr_read_ureg, SPR_NOACCESS,
7451 &spr_read_ureg, &spr_write_ureg,
7453 spr_register(env, SPR_POWER_UPMC6, "UPMC6",
7454 &spr_read_ureg, SPR_NOACCESS,
7455 &spr_read_ureg, &spr_write_ureg,
7457 spr_register(env, SPR_POWER_USIAR, "USIAR",
7458 &spr_read_ureg, SPR_NOACCESS,
7459 &spr_read_ureg, &spr_write_ureg,
7461 spr_register(env, SPR_POWER_USDAR, "USDAR",
7462 &spr_read_ureg, SPR_NOACCESS,
7463 &spr_read_ureg, &spr_write_ureg,
7467 static void gen_spr_970_pmu_sup(CPUPPCState *env)
7469 spr_register_kvm(env, SPR_970_PMC7, "PMC7",
7470 SPR_NOACCESS, SPR_NOACCESS,
7471 &spr_read_generic, &spr_write_generic,
7472 KVM_REG_PPC_PMC7, 0x00000000);
7473 spr_register_kvm(env, SPR_970_PMC8, "PMC8",
7474 SPR_NOACCESS, SPR_NOACCESS,
7475 &spr_read_generic, &spr_write_generic,
7476 KVM_REG_PPC_PMC8, 0x00000000);
7479 static void gen_spr_970_pmu_user(CPUPPCState *env)
7481 spr_register(env, SPR_970_UPMC7, "UPMC7",
7482 &spr_read_ureg, SPR_NOACCESS,
7483 &spr_read_ureg, &spr_write_ureg,
7485 spr_register(env, SPR_970_UPMC8, "UPMC8",
7486 &spr_read_ureg, SPR_NOACCESS,
7487 &spr_read_ureg, &spr_write_ureg,
7491 static void gen_spr_power5p_ear(CPUPPCState *env)
7493 /* External access control */
7494 spr_register(env, SPR_EAR, "EAR",
7495 SPR_NOACCESS, SPR_NOACCESS,
7496 &spr_read_generic, &spr_write_generic,
7500 static void gen_spr_power5p_lpar(CPUPPCState *env)
7502 /* Logical partitionning */
7503 spr_register_kvm(env, SPR_LPCR, "LPCR",
7504 SPR_NOACCESS, SPR_NOACCESS,
7505 &spr_read_generic, &spr_write_generic,
7506 KVM_REG_PPC_LPCR, 0x00000000);
7509 static void gen_spr_book3s_ids(CPUPPCState *env)
7511 /* Processor identification */
7512 spr_register(env, SPR_PIR, "PIR",
7513 SPR_NOACCESS, SPR_NOACCESS,
7514 &spr_read_generic, &spr_write_pir,
7518 static void gen_spr_book3s_purr(CPUPPCState *env)
7520 #if !defined(CONFIG_USER_ONLY)
7521 /* PURR & SPURR: Hack - treat these as aliases for the TB for now */
7522 spr_register_kvm(env, SPR_PURR, "PURR",
7523 &spr_read_purr, SPR_NOACCESS,
7524 &spr_read_purr, SPR_NOACCESS,
7525 KVM_REG_PPC_PURR, 0x00000000);
7526 spr_register_kvm(env, SPR_SPURR, "SPURR",
7527 &spr_read_purr, SPR_NOACCESS,
7528 &spr_read_purr, SPR_NOACCESS,
7529 KVM_REG_PPC_SPURR, 0x00000000);
7533 static void gen_spr_power6_dbg(CPUPPCState *env)
7535 #if !defined(CONFIG_USER_ONLY)
7536 spr_register(env, SPR_CFAR, "SPR_CFAR",
7537 SPR_NOACCESS, SPR_NOACCESS,
7538 &spr_read_cfar, &spr_write_cfar,
7543 static void gen_spr_power5p_common(CPUPPCState *env)
7545 spr_register(env, SPR_PPR, "PPR",
7546 &spr_read_generic, &spr_write_generic,
7547 &spr_read_generic, &spr_write_generic,
7551 static void gen_spr_power6_common(CPUPPCState *env)
7553 #if !defined(CONFIG_USER_ONLY)
7554 spr_register_kvm(env, SPR_DSCR, "SPR_DSCR",
7555 SPR_NOACCESS, SPR_NOACCESS,
7556 &spr_read_generic, &spr_write_generic,
7557 KVM_REG_PPC_DSCR, 0x00000000);
7560 * Register PCR to report POWERPC_EXCP_PRIV_REG instead of
7561 * POWERPC_EXCP_INVAL_SPR.
7563 spr_register(env, SPR_PCR, "PCR",
7564 SPR_NOACCESS, SPR_NOACCESS,
7565 SPR_NOACCESS, SPR_NOACCESS,
7569 static void gen_spr_power8_tce_address_control(CPUPPCState *env)
7571 spr_register(env, SPR_TAR, "TAR",
7572 &spr_read_generic, &spr_write_generic,
7573 &spr_read_generic, &spr_write_generic,
7577 static void init_proc_book3s_64(CPUPPCState *env, int version)
7579 gen_spr_ne_601(env);
7581 gen_spr_book3s_altivec(env);
7582 gen_spr_book3s_pmu_sup(env);
7583 gen_spr_book3s_pmu_user(env);
7584 gen_spr_book3s_dbg(env);
7586 gen_spr_970_hid(env);
7587 gen_spr_970_hior(env);
7589 gen_spr_book3s_common(env);
7590 gen_spr_970_pmu_sup(env);
7591 gen_spr_970_pmu_user(env);
7593 if (version >= BOOK3S_CPU_POWER5PLUS) {
7594 gen_spr_power5p_lpar(env);
7595 gen_spr_power5p_ear(env);
7597 gen_spr_970_lpar(env);
7600 gen_spr_970_dbg(env);
7601 #if !defined(CONFIG_USER_ONLY)
7605 env->dcache_line_size = 128;
7606 env->icache_line_size = 128;
7607 /* Allocate hardware IRQ controller */
7608 ppc970_irq_init(env);
7611 static void init_proc_970(CPUPPCState *env)
7613 init_proc_book3s_64(env, BOOK3S_CPU_970);
7616 POWERPC_FAMILY(970)(ObjectClass *oc, void *data)
7618 DeviceClass *dc = DEVICE_CLASS(oc);
7619 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7621 dc->desc = "PowerPC 970";
7622 pcc->init_proc = init_proc_970;
7623 pcc->check_pow = check_pow_970;
7624 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
7625 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7626 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7628 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
7629 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7630 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7631 PPC_64B | PPC_ALTIVEC |
7632 PPC_SEGMENT_64B | PPC_SLBI;
7633 pcc->msr_mask = (1ull << MSR_SF) |
7648 pcc->mmu_model = POWERPC_MMU_64B;
7649 #if defined(CONFIG_SOFTMMU)
7650 pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault;
7652 pcc->excp_model = POWERPC_EXCP_970;
7653 pcc->bus_model = PPC_FLAGS_INPUT_970;
7654 pcc->bfd_mach = bfd_mach_ppc64;
7655 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7656 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7657 POWERPC_FLAG_BUS_CLK;
7658 pcc->l1_dcache_size = 0x8000;
7659 pcc->l1_icache_size = 0x10000;
7662 static void init_proc_power5plus(CPUPPCState *env)
7664 init_proc_book3s_64(env, BOOK3S_CPU_POWER5PLUS);
7667 POWERPC_FAMILY(POWER5P)(ObjectClass *oc, void *data)
7669 DeviceClass *dc = DEVICE_CLASS(oc);
7670 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7672 dc->fw_name = "PowerPC,POWER5";
7673 dc->desc = "POWER5+";
7674 pcc->init_proc = init_proc_power5plus;
7675 pcc->check_pow = check_pow_970;
7676 pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB |
7677 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7678 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7680 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
7681 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7682 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7684 PPC_SEGMENT_64B | PPC_SLBI;
7685 pcc->msr_mask = (1ull << MSR_SF) |
7700 pcc->mmu_model = POWERPC_MMU_64B;
7701 #if defined(CONFIG_SOFTMMU)
7702 pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault;
7704 pcc->excp_model = POWERPC_EXCP_970;
7705 pcc->bus_model = PPC_FLAGS_INPUT_970;
7706 pcc->bfd_mach = bfd_mach_ppc64;
7707 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7708 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7709 POWERPC_FLAG_BUS_CLK;
7710 pcc->l1_dcache_size = 0x8000;
7711 pcc->l1_icache_size = 0x10000;
7714 static void powerpc_get_compat(Object *obj, Visitor *v,
7715 void *opaque, const char *name, Error **errp)
7717 char *value = (char *)"";
7718 Property *prop = opaque;
7719 uint32_t *max_compat = qdev_get_prop_ptr(DEVICE(obj), prop);
7721 switch (*max_compat) {
7722 case CPU_POWERPC_LOGICAL_2_05:
7723 value = (char *)"power6";
7725 case CPU_POWERPC_LOGICAL_2_06:
7726 value = (char *)"power7";
7728 case CPU_POWERPC_LOGICAL_2_07:
7729 value = (char *)"power8";
7734 error_setg(errp, "Internal error: compat is set to %x",
7735 max_compat ? *max_compat : -1);
7739 visit_type_str(v, &value, name, errp);
7742 static void powerpc_set_compat(Object *obj, Visitor *v,
7743 void *opaque, const char *name, Error **errp)
7745 Error *error = NULL;
7747 Property *prop = opaque;
7748 uint32_t *max_compat = qdev_get_prop_ptr(DEVICE(obj), prop);
7750 visit_type_str(v, &value, name, &error);
7752 error_propagate(errp, error);
7756 if (strcmp(value, "power6") == 0) {
7757 *max_compat = CPU_POWERPC_LOGICAL_2_05;
7758 } else if (strcmp(value, "power7") == 0) {
7759 *max_compat = CPU_POWERPC_LOGICAL_2_06;
7760 } else if (strcmp(value, "power8") == 0) {
7761 *max_compat = CPU_POWERPC_LOGICAL_2_07;
7763 error_setg(errp, "Invalid compatibility mode \"%s\"", value);
7769 static PropertyInfo powerpc_compat_propinfo = {
7771 .legacy_name = "powerpc-server-compat",
7772 .get = powerpc_get_compat,
7773 .set = powerpc_set_compat,
7776 #define DEFINE_PROP_POWERPC_COMPAT(_n, _s, _f) \
7777 DEFINE_PROP(_n, _s, _f, powerpc_compat_propinfo, uint32_t)
7779 static Property powerpc_servercpu_properties[] = {
7780 DEFINE_PROP_POWERPC_COMPAT("compat", PowerPCCPU, max_compat),
7781 DEFINE_PROP_END_OF_LIST(),
7784 static void init_proc_POWER7 (CPUPPCState *env)
7786 gen_spr_ne_601(env);
7788 gen_spr_book3s_altivec(env);
7791 #if !defined(CONFIG_USER_ONLY)
7792 spr_register_kvm(env, SPR_POWER_MMCRA, "SPR_MMCRA",
7793 SPR_NOACCESS, SPR_NOACCESS,
7794 &spr_read_generic, &spr_write_generic,
7795 KVM_REG_PPC_MMCRA, 0x00000000);
7796 spr_register_kvm(env, SPR_7XX_PMC5, "SPR_7XX_PMC5",
7797 SPR_NOACCESS, SPR_NOACCESS,
7798 &spr_read_generic, &spr_write_generic,
7799 KVM_REG_PPC_PMC5, 0x00000000);
7800 spr_register_kvm(env, SPR_7XX_PMC6, "SPR_7XX_PMC6",
7801 SPR_NOACCESS, SPR_NOACCESS,
7802 &spr_read_generic, &spr_write_generic,
7803 KVM_REG_PPC_PMC6, 0x00000000);
7804 #endif /* !CONFIG_USER_ONLY */
7805 gen_spr_book3s_ids(env);
7806 gen_spr_book3s_purr(env);
7807 gen_spr_book3s_common(env);
7808 gen_spr_power5p_common(env);
7809 gen_spr_power5p_lpar(env);
7810 gen_spr_power6_common(env);
7811 gen_spr_power6_dbg(env);
7813 #if !defined(CONFIG_USER_ONLY)
7816 init_excp_POWER7(env);
7817 env->dcache_line_size = 128;
7818 env->icache_line_size = 128;
7820 /* Allocate hardware IRQ controller */
7821 ppcPOWER7_irq_init(env);
7824 POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data)
7826 DeviceClass *dc = DEVICE_CLASS(oc);
7827 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7829 dc->fw_name = "PowerPC,POWER7";
7830 dc->desc = "POWER7";
7831 dc->props = powerpc_servercpu_properties;
7832 pcc->pvr = CPU_POWERPC_POWER7_BASE;
7833 pcc->pvr_mask = CPU_POWERPC_POWER7_MASK;
7834 pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
7835 pcc->init_proc = init_proc_POWER7;
7836 pcc->check_pow = check_pow_nocheck;
7837 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
7838 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7839 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7840 PPC_FLOAT_FRSQRTES |
7843 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
7844 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7845 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7846 PPC_64B | PPC_ALTIVEC |
7847 PPC_SEGMENT_64B | PPC_SLBI |
7848 PPC_POPCNTB | PPC_POPCNTWD;
7849 pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 |
7850 PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 |
7851 PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 |
7853 pcc->msr_mask = (1ull << MSR_SF) |
7869 pcc->mmu_model = POWERPC_MMU_2_06;
7870 #if defined(CONFIG_SOFTMMU)
7871 pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault;
7873 pcc->excp_model = POWERPC_EXCP_POWER7;
7874 pcc->bus_model = PPC_FLAGS_INPUT_POWER7;
7875 pcc->bfd_mach = bfd_mach_ppc64;
7876 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7877 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7878 POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR |
7880 pcc->l1_dcache_size = 0x8000;
7881 pcc->l1_icache_size = 0x8000;
7882 pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_lpcr;
7885 POWERPC_FAMILY(POWER7P)(ObjectClass *oc, void *data)
7887 DeviceClass *dc = DEVICE_CLASS(oc);
7888 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7890 dc->fw_name = "PowerPC,POWER7+";
7891 dc->desc = "POWER7+";
7892 dc->props = powerpc_servercpu_properties;
7893 pcc->pvr = CPU_POWERPC_POWER7P_BASE;
7894 pcc->pvr_mask = CPU_POWERPC_POWER7P_MASK;
7895 pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
7896 pcc->init_proc = init_proc_POWER7;
7897 pcc->check_pow = check_pow_nocheck;
7898 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
7899 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7900 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7901 PPC_FLOAT_FRSQRTES |
7904 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
7905 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7906 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7907 PPC_64B | PPC_ALTIVEC |
7908 PPC_SEGMENT_64B | PPC_SLBI |
7909 PPC_POPCNTB | PPC_POPCNTWD;
7910 pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205 |
7911 PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 |
7912 PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 |
7914 pcc->msr_mask = (1ull << MSR_SF) |
7930 pcc->mmu_model = POWERPC_MMU_2_06;
7931 #if defined(CONFIG_SOFTMMU)
7932 pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault;
7934 pcc->excp_model = POWERPC_EXCP_POWER7;
7935 pcc->bus_model = PPC_FLAGS_INPUT_POWER7;
7936 pcc->bfd_mach = bfd_mach_ppc64;
7937 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
7938 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
7939 POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR |
7941 pcc->l1_dcache_size = 0x8000;
7942 pcc->l1_icache_size = 0x8000;
7943 pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_lpcr;
7946 static void init_proc_POWER8(CPUPPCState *env)
7949 init_proc_POWER7(env);
7951 gen_spr_power8_tce_address_control(env);
7954 POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
7956 DeviceClass *dc = DEVICE_CLASS(oc);
7957 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
7959 dc->fw_name = "PowerPC,POWER8";
7960 dc->desc = "POWER8";
7961 dc->props = powerpc_servercpu_properties;
7962 pcc->pvr = CPU_POWERPC_POWER8_BASE;
7963 pcc->pvr_mask = CPU_POWERPC_POWER8_MASK;
7964 pcc->pcr_mask = PCR_COMPAT_2_05 | PCR_COMPAT_2_06;
7965 pcc->init_proc = init_proc_POWER8;
7966 pcc->check_pow = check_pow_nocheck;
7967 pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB |
7968 PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES |
7969 PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE |
7970 PPC_FLOAT_FRSQRTES |
7973 PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ |
7974 PPC_MEM_SYNC | PPC_MEM_EIEIO |
7975 PPC_MEM_TLBIE | PPC_MEM_TLBSYNC |
7976 PPC_64B | PPC_64BX | PPC_ALTIVEC |
7977 PPC_SEGMENT_64B | PPC_SLBI |
7978 PPC_POPCNTB | PPC_POPCNTWD;
7979 pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX |
7980 PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 |
7981 PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 |
7982 PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 |
7983 PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207 |
7984 PPC2_ISA205 | PPC2_ISA207S;
7985 pcc->msr_mask = (1ull << MSR_SF) |
8001 pcc->mmu_model = POWERPC_MMU_2_06;
8002 #if defined(CONFIG_SOFTMMU)
8003 pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault;
8005 pcc->excp_model = POWERPC_EXCP_POWER7;
8006 pcc->bus_model = PPC_FLAGS_INPUT_POWER7;
8007 pcc->bfd_mach = bfd_mach_ppc64;
8008 pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE |
8009 POWERPC_FLAG_BE | POWERPC_FLAG_PMM |
8010 POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR |
8012 pcc->l1_dcache_size = 0x8000;
8013 pcc->l1_icache_size = 0x8000;
8014 pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_lpcr;
8016 #endif /* defined (TARGET_PPC64) */
8019 /*****************************************************************************/
8020 /* Generic CPU instantiation routine */
8021 static void init_ppc_proc(PowerPCCPU *cpu)
8023 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
8024 CPUPPCState *env = &cpu->env;
8025 #if !defined(CONFIG_USER_ONLY)
8028 env->irq_inputs = NULL;
8029 /* Set all exception vectors to an invalid address */
8030 for (i = 0; i < POWERPC_EXCP_NB; i++)
8031 env->excp_vectors[i] = (target_ulong)(-1ULL);
8032 env->ivor_mask = 0x00000000;
8033 env->ivpr_mask = 0x00000000;
8034 /* Default MMU definitions */
8038 env->tlb_type = TLB_NONE;
8040 /* Register SPR common to all PowerPC implementations */
8041 gen_spr_generic(env);
8042 spr_register(env, SPR_PVR, "PVR",
8043 /* Linux permits userspace to read PVR */
8044 #if defined(CONFIG_LINUX_USER)
8050 &spr_read_generic, SPR_NOACCESS,
8052 /* Register SVR if it's defined to anything else than POWERPC_SVR_NONE */
8053 if (pcc->svr != POWERPC_SVR_NONE) {
8054 if (pcc->svr & POWERPC_SVR_E500) {
8055 spr_register(env, SPR_E500_SVR, "SVR",
8056 SPR_NOACCESS, SPR_NOACCESS,
8057 &spr_read_generic, SPR_NOACCESS,
8058 pcc->svr & ~POWERPC_SVR_E500);
8060 spr_register(env, SPR_SVR, "SVR",
8061 SPR_NOACCESS, SPR_NOACCESS,
8062 &spr_read_generic, SPR_NOACCESS,
8066 /* PowerPC implementation specific initialisations (SPRs, timers, ...) */
8067 (*pcc->init_proc)(env);
8069 /* MSR bits & flags consistency checks */
8070 if (env->msr_mask & (1 << 25)) {
8071 switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
8072 case POWERPC_FLAG_SPE:
8073 case POWERPC_FLAG_VRE:
8076 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8077 "Should define POWERPC_FLAG_SPE or POWERPC_FLAG_VRE\n");
8080 } else if (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
8081 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8082 "Should not define POWERPC_FLAG_SPE nor POWERPC_FLAG_VRE\n");
8085 if (env->msr_mask & (1 << 17)) {
8086 switch (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) {
8087 case POWERPC_FLAG_TGPR:
8088 case POWERPC_FLAG_CE:
8091 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8092 "Should define POWERPC_FLAG_TGPR or POWERPC_FLAG_CE\n");
8095 } else if (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) {
8096 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8097 "Should not define POWERPC_FLAG_TGPR nor POWERPC_FLAG_CE\n");
8100 if (env->msr_mask & (1 << 10)) {
8101 switch (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE |
8102 POWERPC_FLAG_UBLE)) {
8103 case POWERPC_FLAG_SE:
8104 case POWERPC_FLAG_DWE:
8105 case POWERPC_FLAG_UBLE:
8108 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8109 "Should define POWERPC_FLAG_SE or POWERPC_FLAG_DWE or "
8110 "POWERPC_FLAG_UBLE\n");
8113 } else if (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE |
8114 POWERPC_FLAG_UBLE)) {
8115 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8116 "Should not define POWERPC_FLAG_SE nor POWERPC_FLAG_DWE nor "
8117 "POWERPC_FLAG_UBLE\n");
8120 if (env->msr_mask & (1 << 9)) {
8121 switch (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) {
8122 case POWERPC_FLAG_BE:
8123 case POWERPC_FLAG_DE:
8126 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8127 "Should define POWERPC_FLAG_BE or POWERPC_FLAG_DE\n");
8130 } else if (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) {
8131 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8132 "Should not define POWERPC_FLAG_BE nor POWERPC_FLAG_DE\n");
8135 if (env->msr_mask & (1 << 2)) {
8136 switch (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) {
8137 case POWERPC_FLAG_PX:
8138 case POWERPC_FLAG_PMM:
8141 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8142 "Should define POWERPC_FLAG_PX or POWERPC_FLAG_PMM\n");
8145 } else if (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) {
8146 fprintf(stderr, "PowerPC MSR definition inconsistency\n"
8147 "Should not define POWERPC_FLAG_PX nor POWERPC_FLAG_PMM\n");
8150 if ((env->flags & (POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_BUS_CLK)) == 0) {
8151 fprintf(stderr, "PowerPC flags inconsistency\n"
8152 "Should define the time-base and decrementer clock source\n");
8155 /* Allocate TLBs buffer when needed */
8156 #if !defined(CONFIG_USER_ONLY)
8157 if (env->nb_tlb != 0) {
8158 int nb_tlb = env->nb_tlb;
8159 if (env->id_tlbs != 0)
8161 switch (env->tlb_type) {
8163 env->tlb.tlb6 = g_malloc0(nb_tlb * sizeof(ppc6xx_tlb_t));
8166 env->tlb.tlbe = g_malloc0(nb_tlb * sizeof(ppcemb_tlb_t));
8169 env->tlb.tlbm = g_malloc0(nb_tlb * sizeof(ppcmas_tlb_t));
8172 /* Pre-compute some useful values */
8173 env->tlb_per_way = env->nb_tlb / env->nb_ways;
8175 if (env->irq_inputs == NULL) {
8176 fprintf(stderr, "WARNING: no internal IRQ controller registered.\n"
8177 " Attempt QEMU to crash very soon !\n");
8180 if (env->check_pow == NULL) {
8181 fprintf(stderr, "WARNING: no power management check handler "
8183 " Attempt QEMU to crash very soon !\n");
8187 #if defined(PPC_DUMP_CPU)
8188 static void dump_ppc_sprs (CPUPPCState *env)
8191 #if !defined(CONFIG_USER_ONLY)
8197 printf("Special purpose registers:\n");
8198 for (i = 0; i < 32; i++) {
8199 for (j = 0; j < 32; j++) {
8201 spr = &env->spr_cb[n];
8202 uw = spr->uea_write != NULL && spr->uea_write != SPR_NOACCESS;
8203 ur = spr->uea_read != NULL && spr->uea_read != SPR_NOACCESS;
8204 #if !defined(CONFIG_USER_ONLY)
8205 sw = spr->oea_write != NULL && spr->oea_write != SPR_NOACCESS;
8206 sr = spr->oea_read != NULL && spr->oea_read != SPR_NOACCESS;
8207 if (sw || sr || uw || ur) {
8208 printf("SPR: %4d (%03x) %-8s s%c%c u%c%c\n",
8209 (i << 5) | j, (i << 5) | j, spr->name,
8210 sw ? 'w' : '-', sr ? 'r' : '-',
8211 uw ? 'w' : '-', ur ? 'r' : '-');
8215 printf("SPR: %4d (%03x) %-8s u%c%c\n",
8216 (i << 5) | j, (i << 5) | j, spr->name,
8217 uw ? 'w' : '-', ur ? 'r' : '-');
8227 /*****************************************************************************/
8233 PPC_DIRECT = 0, /* Opcode routine */
8234 PPC_INDIRECT = 1, /* Indirect opcode table */
8237 static inline int is_indirect_opcode (void *handler)
8239 return ((uintptr_t)handler & 0x03) == PPC_INDIRECT;
8242 static inline opc_handler_t **ind_table(void *handler)
8244 return (opc_handler_t **)((uintptr_t)handler & ~3);
8247 /* Instruction table creation */
8248 /* Opcodes tables creation */
8249 static void fill_new_table (opc_handler_t **table, int len)
8253 for (i = 0; i < len; i++)
8254 table[i] = &invalid_handler;
8257 static int create_new_table (opc_handler_t **table, unsigned char idx)
8259 opc_handler_t **tmp;
8261 tmp = g_new(opc_handler_t *, 0x20);
8262 fill_new_table(tmp, 0x20);
8263 table[idx] = (opc_handler_t *)((uintptr_t)tmp | PPC_INDIRECT);
8268 static int insert_in_table (opc_handler_t **table, unsigned char idx,
8269 opc_handler_t *handler)
8271 if (table[idx] != &invalid_handler)
8273 table[idx] = handler;
8278 static int register_direct_insn (opc_handler_t **ppc_opcodes,
8279 unsigned char idx, opc_handler_t *handler)
8281 if (insert_in_table(ppc_opcodes, idx, handler) < 0) {
8282 printf("*** ERROR: opcode %02x already assigned in main "
8283 "opcode table\n", idx);
8284 #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
8285 printf(" Registered handler '%s' - new handler '%s'\n",
8286 ppc_opcodes[idx]->oname, handler->oname);
8294 static int register_ind_in_table (opc_handler_t **table,
8295 unsigned char idx1, unsigned char idx2,
8296 opc_handler_t *handler)
8298 if (table[idx1] == &invalid_handler) {
8299 if (create_new_table(table, idx1) < 0) {
8300 printf("*** ERROR: unable to create indirect table "
8301 "idx=%02x\n", idx1);
8305 if (!is_indirect_opcode(table[idx1])) {
8306 printf("*** ERROR: idx %02x already assigned to a direct "
8308 #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
8309 printf(" Registered handler '%s' - new handler '%s'\n",
8310 ind_table(table[idx1])[idx2]->oname, handler->oname);
8315 if (handler != NULL &&
8316 insert_in_table(ind_table(table[idx1]), idx2, handler) < 0) {
8317 printf("*** ERROR: opcode %02x already assigned in "
8318 "opcode table %02x\n", idx2, idx1);
8319 #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
8320 printf(" Registered handler '%s' - new handler '%s'\n",
8321 ind_table(table[idx1])[idx2]->oname, handler->oname);
8329 static int register_ind_insn (opc_handler_t **ppc_opcodes,
8330 unsigned char idx1, unsigned char idx2,
8331 opc_handler_t *handler)
8335 ret = register_ind_in_table(ppc_opcodes, idx1, idx2, handler);
8340 static int register_dblind_insn (opc_handler_t **ppc_opcodes,
8341 unsigned char idx1, unsigned char idx2,
8342 unsigned char idx3, opc_handler_t *handler)
8344 if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) {
8345 printf("*** ERROR: unable to join indirect table idx "
8346 "[%02x-%02x]\n", idx1, idx2);
8349 if (register_ind_in_table(ind_table(ppc_opcodes[idx1]), idx2, idx3,
8351 printf("*** ERROR: unable to insert opcode "
8352 "[%02x-%02x-%02x]\n", idx1, idx2, idx3);
8359 static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn)
8361 if (insn->opc2 != 0xFF) {
8362 if (insn->opc3 != 0xFF) {
8363 if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2,
8364 insn->opc3, &insn->handler) < 0)
8367 if (register_ind_insn(ppc_opcodes, insn->opc1,
8368 insn->opc2, &insn->handler) < 0)
8372 if (register_direct_insn(ppc_opcodes, insn->opc1, &insn->handler) < 0)
8379 static int test_opcode_table (opc_handler_t **table, int len)
8383 for (i = 0, count = 0; i < len; i++) {
8384 /* Consistency fixup */
8385 if (table[i] == NULL)
8386 table[i] = &invalid_handler;
8387 if (table[i] != &invalid_handler) {
8388 if (is_indirect_opcode(table[i])) {
8389 tmp = test_opcode_table(ind_table(table[i]), 0x20);
8392 table[i] = &invalid_handler;
8405 static void fix_opcode_tables (opc_handler_t **ppc_opcodes)
8407 if (test_opcode_table(ppc_opcodes, 0x40) == 0)
8408 printf("*** WARNING: no opcode defined !\n");
8411 /*****************************************************************************/
8412 static void create_ppc_opcodes(PowerPCCPU *cpu, Error **errp)
8414 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
8415 CPUPPCState *env = &cpu->env;
8418 fill_new_table(env->opcodes, 0x40);
8419 for (opc = opcodes; opc < &opcodes[ARRAY_SIZE(opcodes)]; opc++) {
8420 if (((opc->handler.type & pcc->insns_flags) != 0) ||
8421 ((opc->handler.type2 & pcc->insns_flags2) != 0)) {
8422 if (register_insn(env->opcodes, opc) < 0) {
8423 error_setg(errp, "ERROR initializing PowerPC instruction "
8424 "0x%02x 0x%02x 0x%02x", opc->opc1, opc->opc2,
8430 fix_opcode_tables(env->opcodes);
8435 #if defined(PPC_DUMP_CPU)
8436 static void dump_ppc_insns (CPUPPCState *env)
8438 opc_handler_t **table, *handler;
8440 uint8_t opc1, opc2, opc3;
8442 printf("Instructions set:\n");
8443 /* opc1 is 6 bits long */
8444 for (opc1 = 0x00; opc1 < 0x40; opc1++) {
8445 table = env->opcodes;
8446 handler = table[opc1];
8447 if (is_indirect_opcode(handler)) {
8448 /* opc2 is 5 bits long */
8449 for (opc2 = 0; opc2 < 0x20; opc2++) {
8450 table = env->opcodes;
8451 handler = env->opcodes[opc1];
8452 table = ind_table(handler);
8453 handler = table[opc2];
8454 if (is_indirect_opcode(handler)) {
8455 table = ind_table(handler);
8456 /* opc3 is 5 bits long */
8457 for (opc3 = 0; opc3 < 0x20; opc3++) {
8458 handler = table[opc3];
8459 if (handler->handler != &gen_invalid) {
8460 /* Special hack to properly dump SPE insns */
8461 p = strchr(handler->oname, '_');
8463 printf("INSN: %02x %02x %02x (%02d %04d) : "
8465 opc1, opc2, opc3, opc1,
8470 if ((p - handler->oname) != strlen(q) ||
8471 memcmp(handler->oname, q, strlen(q)) != 0) {
8472 /* First instruction */
8473 printf("INSN: %02x %02x %02x (%02d %04d) : "
8475 opc1, opc2 << 1, opc3, opc1,
8476 (opc3 << 6) | (opc2 << 1),
8477 (int)(p - handler->oname),
8480 if (strcmp(p + 1, q) != 0) {
8481 /* Second instruction */
8482 printf("INSN: %02x %02x %02x (%02d %04d) : "
8484 opc1, (opc2 << 1) | 1, opc3, opc1,
8485 (opc3 << 6) | (opc2 << 1) | 1,
8492 if (handler->handler != &gen_invalid) {
8493 printf("INSN: %02x %02x -- (%02d %04d) : %s\n",
8494 opc1, opc2, opc1, opc2, handler->oname);
8499 if (handler->handler != &gen_invalid) {
8500 printf("INSN: %02x -- -- (%02d ----) : %s\n",
8501 opc1, opc1, handler->oname);
8508 static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8511 stfq_p(mem_buf, env->fpr[n]);
8515 stl_p(mem_buf, env->fpscr);
8521 static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8524 env->fpr[n] = ldfq_p(mem_buf);
8528 helper_store_fpscr(env, ldl_p(mem_buf), 0xffffffff);
8534 static int gdb_get_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8537 #ifdef HOST_WORDS_BIGENDIAN
8538 stq_p(mem_buf, env->avr[n].u64[0]);
8539 stq_p(mem_buf+8, env->avr[n].u64[1]);
8541 stq_p(mem_buf, env->avr[n].u64[1]);
8542 stq_p(mem_buf+8, env->avr[n].u64[0]);
8547 stl_p(mem_buf, env->vscr);
8551 stl_p(mem_buf, (uint32_t)env->spr[SPR_VRSAVE]);
8557 static int gdb_set_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8560 #ifdef HOST_WORDS_BIGENDIAN
8561 env->avr[n].u64[0] = ldq_p(mem_buf);
8562 env->avr[n].u64[1] = ldq_p(mem_buf+8);
8564 env->avr[n].u64[1] = ldq_p(mem_buf);
8565 env->avr[n].u64[0] = ldq_p(mem_buf+8);
8570 env->vscr = ldl_p(mem_buf);
8574 env->spr[SPR_VRSAVE] = (target_ulong)ldl_p(mem_buf);
8580 static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8583 #if defined(TARGET_PPC64)
8584 stl_p(mem_buf, env->gpr[n] >> 32);
8586 stl_p(mem_buf, env->gprh[n]);
8591 stq_p(mem_buf, env->spe_acc);
8595 stl_p(mem_buf, env->spe_fscr);
8601 static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n)
8604 #if defined(TARGET_PPC64)
8605 target_ulong lo = (uint32_t)env->gpr[n];
8606 target_ulong hi = (target_ulong)ldl_p(mem_buf) << 32;
8607 env->gpr[n] = lo | hi;
8609 env->gprh[n] = ldl_p(mem_buf);
8614 env->spe_acc = ldq_p(mem_buf);
8618 env->spe_fscr = ldl_p(mem_buf);
8624 static int ppc_fixup_cpu(PowerPCCPU *cpu)
8626 CPUPPCState *env = &cpu->env;
8628 /* TCG doesn't (yet) emulate some groups of instructions that
8629 * are implemented on some otherwise supported CPUs (e.g. VSX
8630 * and decimal floating point instructions on POWER7). We
8631 * remove unsupported instruction groups from the cpu state's
8632 * instruction masks and hope the guest can cope. For at
8633 * least the pseries machine, the unavailability of these
8634 * instructions can be advertised to the guest via the device
8636 if ((env->insns_flags & ~PPC_TCG_INSNS)
8637 || (env->insns_flags2 & ~PPC_TCG_INSNS2)) {
8638 fprintf(stderr, "Warning: Disabling some instructions which are not "
8639 "emulated by TCG (0x%" PRIx64 ", 0x%" PRIx64 ")\n",
8640 env->insns_flags & ~PPC_TCG_INSNS,
8641 env->insns_flags2 & ~PPC_TCG_INSNS2);
8643 env->insns_flags &= PPC_TCG_INSNS;
8644 env->insns_flags2 &= PPC_TCG_INSNS2;
8648 static inline bool ppc_cpu_is_valid(PowerPCCPUClass *pcc)
8650 #ifdef TARGET_PPCEMB
8651 return pcc->mmu_model == POWERPC_MMU_BOOKE ||
8652 pcc->mmu_model == POWERPC_MMU_SOFT_4xx ||
8653 pcc->mmu_model == POWERPC_MMU_SOFT_4xx_Z;
8659 static void ppc_cpu_realizefn(DeviceState *dev, Error **errp)
8661 CPUState *cs = CPU(dev);
8662 PowerPCCPU *cpu = POWERPC_CPU(dev);
8663 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
8664 Error *local_err = NULL;
8665 #if !defined(CONFIG_USER_ONLY)
8666 int max_smt = kvm_enabled() ? kvmppc_smt_threads() : 1;
8669 #if !defined(CONFIG_USER_ONLY)
8670 if (smp_threads > max_smt) {
8671 error_setg(errp, "Cannot support more than %d threads on PPC with %s",
8672 max_smt, kvm_enabled() ? "KVM" : "TCG");
8675 if (!is_power_of_2(smp_threads)) {
8676 error_setg(errp, "Cannot support %d threads on PPC with %s, "
8677 "threads count must be a power of 2.",
8678 smp_threads, kvm_enabled() ? "KVM" : "TCG");
8682 cpu->cpu_dt_id = (cs->cpu_index / smp_threads) * max_smt
8683 + (cs->cpu_index % smp_threads);
8686 if (tcg_enabled()) {
8687 if (ppc_fixup_cpu(cpu) != 0) {
8688 error_setg(errp, "Unable to emulate selected CPU with TCG");
8693 #if defined(TARGET_PPCEMB)
8694 if (!ppc_cpu_is_valid(pcc)) {
8695 error_setg(errp, "CPU does not possess a BookE or 4xx MMU. "
8696 "Please use qemu-system-ppc or qemu-system-ppc64 instead "
8697 "or choose another CPU model.");
8702 create_ppc_opcodes(cpu, &local_err);
8703 if (local_err != NULL) {
8704 error_propagate(errp, local_err);
8709 if (pcc->insns_flags & PPC_FLOAT) {
8710 gdb_register_coprocessor(cs, gdb_get_float_reg, gdb_set_float_reg,
8711 33, "power-fpu.xml", 0);
8713 if (pcc->insns_flags & PPC_ALTIVEC) {
8714 gdb_register_coprocessor(cs, gdb_get_avr_reg, gdb_set_avr_reg,
8715 34, "power-altivec.xml", 0);
8717 if (pcc->insns_flags & PPC_SPE) {
8718 gdb_register_coprocessor(cs, gdb_get_spe_reg, gdb_set_spe_reg,
8719 34, "power-spe.xml", 0);
8724 pcc->parent_realize(dev, errp);
8726 #if defined(PPC_DUMP_CPU)
8728 CPUPPCState *env = &cpu->env;
8729 const char *mmu_model, *excp_model, *bus_model;
8730 switch (env->mmu_model) {
8731 case POWERPC_MMU_32B:
8732 mmu_model = "PowerPC 32";
8734 case POWERPC_MMU_SOFT_6xx:
8735 mmu_model = "PowerPC 6xx/7xx with software driven TLBs";
8737 case POWERPC_MMU_SOFT_74xx:
8738 mmu_model = "PowerPC 74xx with software driven TLBs";
8740 case POWERPC_MMU_SOFT_4xx:
8741 mmu_model = "PowerPC 4xx with software driven TLBs";
8743 case POWERPC_MMU_SOFT_4xx_Z:
8744 mmu_model = "PowerPC 4xx with software driven TLBs "
8745 "and zones protections";
8747 case POWERPC_MMU_REAL:
8748 mmu_model = "PowerPC real mode only";
8750 case POWERPC_MMU_MPC8xx:
8751 mmu_model = "PowerPC MPC8xx";
8753 case POWERPC_MMU_BOOKE:
8754 mmu_model = "PowerPC BookE";
8756 case POWERPC_MMU_BOOKE206:
8757 mmu_model = "PowerPC BookE 2.06";
8759 case POWERPC_MMU_601:
8760 mmu_model = "PowerPC 601";
8762 #if defined (TARGET_PPC64)
8763 case POWERPC_MMU_64B:
8764 mmu_model = "PowerPC 64";
8768 mmu_model = "Unknown or invalid";
8771 switch (env->excp_model) {
8772 case POWERPC_EXCP_STD:
8773 excp_model = "PowerPC";
8775 case POWERPC_EXCP_40x:
8776 excp_model = "PowerPC 40x";
8778 case POWERPC_EXCP_601:
8779 excp_model = "PowerPC 601";
8781 case POWERPC_EXCP_602:
8782 excp_model = "PowerPC 602";
8784 case POWERPC_EXCP_603:
8785 excp_model = "PowerPC 603";
8787 case POWERPC_EXCP_603E:
8788 excp_model = "PowerPC 603e";
8790 case POWERPC_EXCP_604:
8791 excp_model = "PowerPC 604";
8793 case POWERPC_EXCP_7x0:
8794 excp_model = "PowerPC 740/750";
8796 case POWERPC_EXCP_7x5:
8797 excp_model = "PowerPC 745/755";
8799 case POWERPC_EXCP_74xx:
8800 excp_model = "PowerPC 74xx";
8802 case POWERPC_EXCP_BOOKE:
8803 excp_model = "PowerPC BookE";
8805 #if defined (TARGET_PPC64)
8806 case POWERPC_EXCP_970:
8807 excp_model = "PowerPC 970";
8811 excp_model = "Unknown or invalid";
8814 switch (env->bus_model) {
8815 case PPC_FLAGS_INPUT_6xx:
8816 bus_model = "PowerPC 6xx";
8818 case PPC_FLAGS_INPUT_BookE:
8819 bus_model = "PowerPC BookE";
8821 case PPC_FLAGS_INPUT_405:
8822 bus_model = "PowerPC 405";
8824 case PPC_FLAGS_INPUT_401:
8825 bus_model = "PowerPC 401/403";
8827 case PPC_FLAGS_INPUT_RCPU:
8828 bus_model = "RCPU / MPC8xx";
8830 #if defined (TARGET_PPC64)
8831 case PPC_FLAGS_INPUT_970:
8832 bus_model = "PowerPC 970";
8836 bus_model = "Unknown or invalid";
8839 printf("PowerPC %-12s : PVR %08x MSR %016" PRIx64 "\n"
8840 " MMU model : %s\n",
8841 object_class_get_name(OBJECT_CLASS(pcc)),
8842 pcc->pvr, pcc->msr_mask, mmu_model);
8843 #if !defined(CONFIG_USER_ONLY)
8844 if (env->tlb.tlb6) {
8845 printf(" %d %s TLB in %d ways\n",
8846 env->nb_tlb, env->id_tlbs ? "splitted" : "merged",
8850 printf(" Exceptions model : %s\n"
8851 " Bus model : %s\n",
8852 excp_model, bus_model);
8853 printf(" MSR features :\n");
8854 if (env->flags & POWERPC_FLAG_SPE)
8855 printf(" signal processing engine enable"
8857 else if (env->flags & POWERPC_FLAG_VRE)
8858 printf(" vector processor enable\n");
8859 if (env->flags & POWERPC_FLAG_TGPR)
8860 printf(" temporary GPRs\n");
8861 else if (env->flags & POWERPC_FLAG_CE)
8862 printf(" critical input enable\n");
8863 if (env->flags & POWERPC_FLAG_SE)
8864 printf(" single-step trace mode\n");
8865 else if (env->flags & POWERPC_FLAG_DWE)
8866 printf(" debug wait enable\n");
8867 else if (env->flags & POWERPC_FLAG_UBLE)
8868 printf(" user BTB lock enable\n");
8869 if (env->flags & POWERPC_FLAG_BE)
8870 printf(" branch-step trace mode\n");
8871 else if (env->flags & POWERPC_FLAG_DE)
8872 printf(" debug interrupt enable\n");
8873 if (env->flags & POWERPC_FLAG_PX)
8874 printf(" inclusive protection\n");
8875 else if (env->flags & POWERPC_FLAG_PMM)
8876 printf(" performance monitor mark\n");
8877 if (env->flags == POWERPC_FLAG_NONE)
8879 printf(" Time-base/decrementer clock source: %s\n",
8880 env->flags & POWERPC_FLAG_RTC_CLK ? "RTC clock" : "bus clock");
8881 dump_ppc_insns(env);
8888 static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp)
8890 PowerPCCPU *cpu = POWERPC_CPU(dev);
8891 CPUPPCState *env = &cpu->env;
8894 for (i = 0; i < PPC_CPU_OPCODES_LEN; i++) {
8895 if (env->opcodes[i] != &invalid_handler) {
8896 g_free(env->opcodes[i]);
8901 int ppc_get_compat_smt_threads(PowerPCCPU *cpu)
8903 int ret = smp_threads;
8904 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
8906 switch (cpu->cpu_version) {
8907 case CPU_POWERPC_LOGICAL_2_05:
8910 case CPU_POWERPC_LOGICAL_2_06:
8913 case CPU_POWERPC_LOGICAL_2_07:
8917 if (pcc->pcr_mask & PCR_COMPAT_2_06) {
8919 } else if (pcc->pcr_mask & PCR_COMPAT_2_05) {
8925 return MIN(ret, smp_threads);
8928 int ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
8931 CPUPPCState *env = &cpu->env;
8933 cpu->cpu_version = cpu_version;
8935 switch (cpu_version) {
8936 case CPU_POWERPC_LOGICAL_2_05:
8937 env->spr[SPR_PCR] = PCR_COMPAT_2_05;
8939 case CPU_POWERPC_LOGICAL_2_06:
8940 env->spr[SPR_PCR] = PCR_COMPAT_2_06;
8942 case CPU_POWERPC_LOGICAL_2_06_PLUS:
8943 env->spr[SPR_PCR] = PCR_COMPAT_2_06;
8946 env->spr[SPR_PCR] = 0;
8950 if (kvm_enabled() && kvmppc_set_compat(cpu, cpu->max_compat) < 0) {
8951 error_report("Unable to set compatibility mode in KVM");
8958 static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b)
8960 ObjectClass *oc = (ObjectClass *)a;
8961 uint32_t pvr = *(uint32_t *)b;
8962 PowerPCCPUClass *pcc = (PowerPCCPUClass *)a;
8964 /* -cpu host does a PVR lookup during construction */
8965 if (unlikely(strcmp(object_class_get_name(oc),
8966 TYPE_HOST_POWERPC_CPU) == 0)) {
8970 if (!ppc_cpu_is_valid(pcc)) {
8974 return pcc->pvr == pvr ? 0 : -1;
8977 PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr)
8979 GSList *list, *item;
8980 PowerPCCPUClass *pcc = NULL;
8982 list = object_class_get_list(TYPE_POWERPC_CPU, false);
8983 item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr);
8985 pcc = POWERPC_CPU_CLASS(item->data);
8992 static gint ppc_cpu_compare_class_pvr_mask(gconstpointer a, gconstpointer b)
8994 ObjectClass *oc = (ObjectClass *)a;
8995 uint32_t pvr = *(uint32_t *)b;
8996 PowerPCCPUClass *pcc = (PowerPCCPUClass *)a;
8999 /* -cpu host does a PVR lookup during construction */
9000 if (unlikely(strcmp(object_class_get_name(oc),
9001 TYPE_HOST_POWERPC_CPU) == 0)) {
9005 if (!ppc_cpu_is_valid(pcc)) {
9009 ret = (((pcc->pvr & pcc->pvr_mask) == (pvr & pcc->pvr_mask)) ? 0 : -1);
9014 PowerPCCPUClass *ppc_cpu_class_by_pvr_mask(uint32_t pvr)
9016 GSList *list, *item;
9017 PowerPCCPUClass *pcc = NULL;
9019 list = object_class_get_list(TYPE_POWERPC_CPU, true);
9020 item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr_mask);
9022 pcc = POWERPC_CPU_CLASS(item->data);
9029 static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b)
9031 ObjectClass *oc = (ObjectClass *)a;
9032 const char *name = b;
9033 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
9035 if (strncasecmp(name, object_class_get_name(oc), strlen(name)) == 0 &&
9036 ppc_cpu_is_valid(pcc) &&
9037 strcmp(object_class_get_name(oc) + strlen(name),
9038 "-" TYPE_POWERPC_CPU) == 0) {
9046 static ObjectClass *ppc_cpu_class_by_name(const char *name);
9048 static ObjectClass *ppc_cpu_class_by_alias(PowerPCCPUAlias *alias)
9050 ObjectClass *invalid_class = (void*)ppc_cpu_class_by_alias;
9052 /* Cache target class lookups in the alias table */
9054 alias->oc = ppc_cpu_class_by_name(alias->model);
9056 /* Fast check for non-existing aliases */
9057 alias->oc = invalid_class;
9061 if (alias->oc == invalid_class) {
9068 static ObjectClass *ppc_cpu_class_by_name(const char *name)
9070 GSList *list, *item;
9071 ObjectClass *ret = NULL;
9075 /* Check if the given name is a PVR */
9077 if (len == 10 && name[0] == '0' && name[1] == 'x') {
9080 } else if (len == 8) {
9083 for (i = 0; i < 8; i++) {
9084 if (!qemu_isxdigit(*p++))
9088 ret = OBJECT_CLASS(ppc_cpu_class_by_pvr(strtoul(name, NULL, 16)));
9093 list = object_class_get_list(TYPE_POWERPC_CPU, false);
9094 item = g_slist_find_custom(list, name, ppc_cpu_compare_class_name);
9096 ret = OBJECT_CLASS(item->data);
9104 for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
9105 if (strcmp(ppc_cpu_aliases[i].alias, name) == 0) {
9106 return ppc_cpu_class_by_alias(&ppc_cpu_aliases[i]);
9113 PowerPCCPU *cpu_ppc_init(const char *cpu_model)
9115 return POWERPC_CPU(cpu_generic_init(TYPE_POWERPC_CPU, cpu_model));
9118 /* Sort by PVR, ordering special case "host" last. */
9119 static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b)
9121 ObjectClass *oc_a = (ObjectClass *)a;
9122 ObjectClass *oc_b = (ObjectClass *)b;
9123 PowerPCCPUClass *pcc_a = POWERPC_CPU_CLASS(oc_a);
9124 PowerPCCPUClass *pcc_b = POWERPC_CPU_CLASS(oc_b);
9125 const char *name_a = object_class_get_name(oc_a);
9126 const char *name_b = object_class_get_name(oc_b);
9128 if (strcmp(name_a, TYPE_HOST_POWERPC_CPU) == 0) {
9130 } else if (strcmp(name_b, TYPE_HOST_POWERPC_CPU) == 0) {
9133 /* Avoid an integer overflow during subtraction */
9134 if (pcc_a->pvr < pcc_b->pvr) {
9136 } else if (pcc_a->pvr > pcc_b->pvr) {
9144 static void ppc_cpu_list_entry(gpointer data, gpointer user_data)
9146 ObjectClass *oc = data;
9147 CPUListState *s = user_data;
9148 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
9149 const char *typename = object_class_get_name(oc);
9153 if (!ppc_cpu_is_valid(pcc)) {
9156 if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) {
9160 name = g_strndup(typename,
9161 strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
9162 (*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n",
9164 for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
9165 PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
9166 ObjectClass *alias_oc = ppc_cpu_class_by_alias(alias);
9168 if (alias_oc != oc) {
9171 (*s->cpu_fprintf)(s->file, "PowerPC %-16s (alias for %s)\n",
9172 alias->alias, name);
9177 void ppc_cpu_list(FILE *f, fprintf_function cpu_fprintf)
9181 .cpu_fprintf = cpu_fprintf,
9185 list = object_class_get_list(TYPE_POWERPC_CPU, false);
9186 list = g_slist_sort(list, ppc_cpu_list_compare);
9187 g_slist_foreach(list, ppc_cpu_list_entry, &s);
9191 cpu_fprintf(f, "\n");
9192 cpu_fprintf(f, "PowerPC %-16s\n", "host");
9196 static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
9198 ObjectClass *oc = data;
9199 CpuDefinitionInfoList **first = user_data;
9200 const char *typename;
9201 CpuDefinitionInfoList *entry;
9202 CpuDefinitionInfo *info;
9203 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
9205 if (!ppc_cpu_is_valid(pcc)) {
9209 typename = object_class_get_name(oc);
9210 info = g_malloc0(sizeof(*info));
9211 info->name = g_strndup(typename,
9212 strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
9214 entry = g_malloc0(sizeof(*entry));
9215 entry->value = info;
9216 entry->next = *first;
9220 CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
9222 CpuDefinitionInfoList *cpu_list = NULL;
9226 list = object_class_get_list(TYPE_POWERPC_CPU, false);
9227 g_slist_foreach(list, ppc_cpu_defs_entry, &cpu_list);
9230 for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) {
9231 PowerPCCPUAlias *alias = &ppc_cpu_aliases[i];
9233 CpuDefinitionInfoList *entry;
9234 CpuDefinitionInfo *info;
9236 oc = ppc_cpu_class_by_alias(alias);
9241 info = g_malloc0(sizeof(*info));
9242 info->name = g_strdup(alias->alias);
9244 entry = g_malloc0(sizeof(*entry));
9245 entry->value = info;
9246 entry->next = cpu_list;
9253 static void ppc_cpu_set_pc(CPUState *cs, vaddr value)
9255 PowerPCCPU *cpu = POWERPC_CPU(cs);
9257 cpu->env.nip = value;
9260 static bool ppc_cpu_has_work(CPUState *cs)
9262 PowerPCCPU *cpu = POWERPC_CPU(cs);
9263 CPUPPCState *env = &cpu->env;
9265 return msr_ee && (cs->interrupt_request & CPU_INTERRUPT_HARD);
9268 /* CPUClass::reset() */
9269 static void ppc_cpu_reset(CPUState *s)
9271 PowerPCCPU *cpu = POWERPC_CPU(s);
9272 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
9273 CPUPPCState *env = &cpu->env;
9277 pcc->parent_reset(s);
9279 msr = (target_ulong)0;
9281 /* XXX: find a suitable condition to enable the hypervisor mode */
9282 msr |= (target_ulong)MSR_HVB;
9284 msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */
9285 msr |= (target_ulong)0 << MSR_SA; /* TO BE CHECKED */
9286 msr |= (target_ulong)1 << MSR_EP;
9287 #if defined(DO_SINGLE_STEP) && 0
9288 /* Single step trace mode */
9289 msr |= (target_ulong)1 << MSR_SE;
9290 msr |= (target_ulong)1 << MSR_BE;
9292 #if defined(CONFIG_USER_ONLY)
9293 msr |= (target_ulong)1 << MSR_FP; /* Allow floating point usage */
9294 msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */
9295 msr |= (target_ulong)1 << MSR_VSX; /* Allow VSX usage */
9296 msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */
9297 msr |= (target_ulong)1 << MSR_PR;
9298 #if !defined(TARGET_WORDS_BIGENDIAN)
9299 msr |= (target_ulong)1 << MSR_LE; /* Little-endian user mode */
9303 #if defined(TARGET_PPC64)
9304 if (env->mmu_model & POWERPC_MMU_64) {
9305 env->msr |= (1ULL << MSR_SF);
9309 hreg_store_msr(env, msr, 1);
9311 #if !defined(CONFIG_USER_ONLY)
9312 env->nip = env->hreset_vector | env->excp_prefix;
9313 if (env->mmu_model != POWERPC_MMU_REAL) {
9314 ppc_tlb_invalidate_all(env);
9318 hreg_compute_hflags(env);
9319 env->reserve_addr = (target_ulong)-1ULL;
9320 /* Be sure no exception or interrupt is pending */
9321 env->pending_interrupts = 0;
9322 s->exception_index = POWERPC_EXCP_NONE;
9323 env->error_code = 0;
9325 #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
9327 env->slb_shadow_addr = 0;
9328 env->slb_shadow_size = 0;
9331 #endif /* TARGET_PPC64 */
9333 for (i = 0; i < ARRAY_SIZE(env->spr_cb); i++) {
9334 ppc_spr_t *spr = &env->spr_cb[i];
9339 env->spr[i] = spr->default_value;
9342 /* Flush all TLBs */
9346 static void ppc_cpu_initfn(Object *obj)
9348 CPUState *cs = CPU(obj);
9349 PowerPCCPU *cpu = POWERPC_CPU(obj);
9350 PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu);
9351 CPUPPCState *env = &cpu->env;
9355 cpu->cpu_dt_id = cs->cpu_index;
9357 env->msr_mask = pcc->msr_mask;
9358 env->mmu_model = pcc->mmu_model;
9359 env->excp_model = pcc->excp_model;
9360 env->bus_model = pcc->bus_model;
9361 env->insns_flags = pcc->insns_flags;
9362 env->insns_flags2 = pcc->insns_flags2;
9363 env->flags = pcc->flags;
9364 env->bfd_mach = pcc->bfd_mach;
9365 env->check_pow = pcc->check_pow;
9367 #if defined(TARGET_PPC64)
9369 env->sps = *pcc->sps;
9370 } else if (env->mmu_model & POWERPC_MMU_64) {
9371 /* Use default sets of page sizes */
9372 static const struct ppc_segment_page_sizes defsps = {
9374 { .page_shift = 12, /* 4K */
9376 .enc = { { .page_shift = 12, .pte_enc = 0 } }
9378 { .page_shift = 24, /* 16M */
9380 .enc = { { .page_shift = 24, .pte_enc = 0 } }
9386 #endif /* defined(TARGET_PPC64) */
9388 if (tcg_enabled()) {
9389 ppc_translate_init();
9393 static void ppc_cpu_class_init(ObjectClass *oc, void *data)
9395 PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc);
9396 CPUClass *cc = CPU_CLASS(oc);
9397 DeviceClass *dc = DEVICE_CLASS(oc);
9399 pcc->parent_realize = dc->realize;
9400 pcc->pvr = CPU_POWERPC_DEFAULT_MASK;
9401 pcc->pvr_mask = CPU_POWERPC_DEFAULT_MASK;
9402 pcc->interrupts_big_endian = ppc_cpu_interrupts_big_endian_always;
9403 dc->realize = ppc_cpu_realizefn;
9404 dc->unrealize = ppc_cpu_unrealizefn;
9406 pcc->parent_reset = cc->reset;
9407 cc->reset = ppc_cpu_reset;
9409 cc->class_by_name = ppc_cpu_class_by_name;
9410 cc->has_work = ppc_cpu_has_work;
9411 cc->do_interrupt = ppc_cpu_do_interrupt;
9412 cc->dump_state = ppc_cpu_dump_state;
9413 cc->dump_statistics = ppc_cpu_dump_statistics;
9414 cc->set_pc = ppc_cpu_set_pc;
9415 cc->gdb_read_register = ppc_cpu_gdb_read_register;
9416 cc->gdb_write_register = ppc_cpu_gdb_write_register;
9417 #ifdef CONFIG_USER_ONLY
9418 cc->handle_mmu_fault = ppc_cpu_handle_mmu_fault;
9420 cc->get_phys_page_debug = ppc_cpu_get_phys_page_debug;
9421 cc->vmsd = &vmstate_ppc_cpu;
9422 #if defined(TARGET_PPC64)
9423 cc->write_elf64_note = ppc64_cpu_write_elf64_note;
9424 cc->write_elf64_qemunote = ppc64_cpu_write_elf64_qemunote;
9428 cc->gdb_num_core_regs = 71;
9429 #if defined(TARGET_PPC64)
9430 cc->gdb_core_xml_file = "power64-core.xml";
9432 cc->gdb_core_xml_file = "power-core.xml";
9435 dc->fw_name = "PowerPC,UNKNOWN";
9438 static const TypeInfo ppc_cpu_type_info = {
9439 .name = TYPE_POWERPC_CPU,
9441 .instance_size = sizeof(PowerPCCPU),
9442 .instance_init = ppc_cpu_initfn,
9444 .class_size = sizeof(PowerPCCPUClass),
9445 .class_init = ppc_cpu_class_init,
9448 static void ppc_cpu_register_types(void)
9450 type_register_static(&ppc_cpu_type_info);
9453 type_init(ppc_cpu_register_types)