target-ppc/machine.c

   1 #include "hw/hw.h"
   2 #include "hw/boards.h"
   3
   4 void register_machines(void)
   5 {
   6     qemu_register_machine(&heathrow_machine);
   7     qemu_register_machine(&core99_machine);
   8     qemu_register_machine(&prep_machine);
   9     qemu_register_machine(&ref405ep_machine);
  10     qemu_register_machine(&taihu_machine);
  11     qemu_register_machine(&bamboo_machine);
  12     qemu_register_machine(&mpc8544ds_machine);
  13 }
  14
  15 void cpu_save(QEMUFile *f, void *opaque)
  16 {
  17     CPUState *env = (CPUState *)opaque;
  18     unsigned int i, j;
  19
  20     for (i = 0; i < 32; i++)
  21         qemu_put_betls(f, &env->gpr[i]);
  22 #if !defined(TARGET_PPC64)
  23     for (i = 0; i < 32; i++)
  24         qemu_put_betls(f, &env->gprh[i]);
  25 #endif
  26     qemu_put_betls(f, &env->lr);
  27     qemu_put_betls(f, &env->ctr);
  28     for (i = 0; i < 8; i++)
  29         qemu_put_be32s(f, &env->crf[i]);
  30     qemu_put_betls(f, &env->xer);
  31     qemu_put_betls(f, &env->reserve);
  32     qemu_put_betls(f, &env->msr);
  33     for (i = 0; i < 4; i++)
  34         qemu_put_betls(f, &env->tgpr[i]);
  35     for (i = 0; i < 32; i++) {
  36         union {
  37             float64 d;
  38             uint64_t l;
  39         } u;
  40         u.d = env->fpr[i];
  41         qemu_put_be64(f, u.l);
  42     }
  43     qemu_put_be32s(f, &env->fpscr);
  44     qemu_put_sbe32s(f, &env->access_type);
  45 #if !defined(CONFIG_USER_ONLY)
  46 #if defined(TARGET_PPC64)
  47     qemu_put_betls(f, &env->asr);
  48     qemu_put_sbe32s(f, &env->slb_nr);
  49 #endif
  50     qemu_put_betls(f, &env->sdr1);
  51     for (i = 0; i < 32; i++)
  52         qemu_put_betls(f, &env->sr[i]);
  53     for (i = 0; i < 2; i++)
  54         for (j = 0; j < 8; j++)
  55             qemu_put_betls(f, &env->DBAT[i][j]);
  56     for (i = 0; i < 2; i++)
  57         for (j = 0; j < 8; j++)
  58             qemu_put_betls(f, &env->IBAT[i][j]);
  59     qemu_put_sbe32s(f, &env->nb_tlb);
  60     qemu_put_sbe32s(f, &env->tlb_per_way);
  61     qemu_put_sbe32s(f, &env->nb_ways);
  62     qemu_put_sbe32s(f, &env->last_way);
  63     qemu_put_sbe32s(f, &env->id_tlbs);
  64     qemu_put_sbe32s(f, &env->nb_pids);
  65     if (env->tlb) {
  66         // XXX assumes 6xx
  67         for (i = 0; i < env->nb_tlb; i++) {
  68             qemu_put_betls(f, &env->tlb[i].tlb6.pte0);
  69             qemu_put_betls(f, &env->tlb[i].tlb6.pte1);
  70             qemu_put_betls(f, &env->tlb[i].tlb6.EPN);
  71         }
  72     }
  73     for (i = 0; i < 4; i++)
  74         qemu_put_betls(f, &env->pb[i]);
  75 #endif
  76     for (i = 0; i < 1024; i++)
  77         qemu_put_betls(f, &env->spr[i]);
  78     qemu_put_be32s(f, &env->vscr);
  79     qemu_put_be64s(f, &env->spe_acc);
  80     qemu_put_be32s(f, &env->spe_fscr);
  81     qemu_put_betls(f, &env->msr_mask);
  82     qemu_put_be32s(f, &env->flags);
  83     qemu_put_sbe32s(f, &env->error_code);
  84     qemu_put_be32s(f, &env->pending_interrupts);
  85 #if !defined(CONFIG_USER_ONLY)
  86     qemu_put_be32s(f, &env->irq_input_state);
  87     for (i = 0; i < POWERPC_EXCP_NB; i++)
  88         qemu_put_betls(f, &env->excp_vectors[i]);
  89     qemu_put_betls(f, &env->excp_prefix);
  90     qemu_put_betls(f, &env->ivor_mask);
  91     qemu_put_betls(f, &env->ivpr_mask);
  92     qemu_put_betls(f, &env->hreset_vector);
  93 #endif
  94     qemu_put_betls(f, &env->nip);
  95     qemu_put_betls(f, &env->hflags);
  96     qemu_put_betls(f, &env->hflags_nmsr);
  97     qemu_put_sbe32s(f, &env->mmu_idx);
  98     qemu_put_sbe32s(f, &env->power_mode);
  99 }
 100
 101 int cpu_load(QEMUFile *f, void *opaque, int version_id)
 102 {
 103     CPUState *env = (CPUState *)opaque;
 104     unsigned int i, j;
 105
 106     for (i = 0; i < 32; i++)
 107         qemu_get_betls(f, &env->gpr[i]);
 108 #if !defined(TARGET_PPC64)
 109     for (i = 0; i < 32; i++)
 110         qemu_get_betls(f, &env->gprh[i]);
 111 #endif
 112     qemu_get_betls(f, &env->lr);
 113     qemu_get_betls(f, &env->ctr);
 114     for (i = 0; i < 8; i++)
 115         qemu_get_be32s(f, &env->crf[i]);
 116     qemu_get_betls(f, &env->xer);
 117     qemu_get_betls(f, &env->reserve);
 118     qemu_get_betls(f, &env->msr);
 119     for (i = 0; i < 4; i++)
 120         qemu_get_betls(f, &env->tgpr[i]);
 121     for (i = 0; i < 32; i++) {
 122         union {
 123             float64 d;
 124             uint64_t l;
 125         } u;
 126         u.l = qemu_get_be64(f);
 127         env->fpr[i] = u.d;
 128     }
 129     qemu_get_be32s(f, &env->fpscr);
 130     qemu_get_sbe32s(f, &env->access_type);
 131 #if !defined(CONFIG_USER_ONLY)
 132 #if defined(TARGET_PPC64)
 133     qemu_get_betls(f, &env->asr);
 134     qemu_get_sbe32s(f, &env->slb_nr);
 135 #endif
 136     qemu_get_betls(f, &env->sdr1);
 137     for (i = 0; i < 32; i++)
 138         qemu_get_betls(f, &env->sr[i]);
 139     for (i = 0; i < 2; i++)
 140         for (j = 0; j < 8; j++)
 141             qemu_get_betls(f, &env->DBAT[i][j]);
 142     for (i = 0; i < 2; i++)
 143         for (j = 0; j < 8; j++)
 144             qemu_get_betls(f, &env->IBAT[i][j]);
 145     qemu_get_sbe32s(f, &env->nb_tlb);
 146     qemu_get_sbe32s(f, &env->tlb_per_way);
 147     qemu_get_sbe32s(f, &env->nb_ways);
 148     qemu_get_sbe32s(f, &env->last_way);
 149     qemu_get_sbe32s(f, &env->id_tlbs);
 150     qemu_get_sbe32s(f, &env->nb_pids);
 151     if (env->tlb) {
 152         // XXX assumes 6xx
 153         for (i = 0; i < env->nb_tlb; i++) {
 154             qemu_get_betls(f, &env->tlb[i].tlb6.pte0);
 155             qemu_get_betls(f, &env->tlb[i].tlb6.pte1);
 156             qemu_get_betls(f, &env->tlb[i].tlb6.EPN);
 157         }
 158     }
 159     for (i = 0; i < 4; i++)
 160         qemu_get_betls(f, &env->pb[i]);
 161 #endif
 162     for (i = 0; i < 1024; i++)
 163         qemu_get_betls(f, &env->spr[i]);
 164     qemu_get_be32s(f, &env->vscr);
 165     qemu_get_be64s(f, &env->spe_acc);
 166     qemu_get_be32s(f, &env->spe_fscr);
 167     qemu_get_betls(f, &env->msr_mask);
 168     qemu_get_be32s(f, &env->flags);
 169     qemu_get_sbe32s(f, &env->error_code);
 170     qemu_get_be32s(f, &env->pending_interrupts);
 171 #if !defined(CONFIG_USER_ONLY)
 172     qemu_get_be32s(f, &env->irq_input_state);
 173     for (i = 0; i < POWERPC_EXCP_NB; i++)
 174         qemu_get_betls(f, &env->excp_vectors[i]);
 175     qemu_get_betls(f, &env->excp_prefix);
 176     qemu_get_betls(f, &env->ivor_mask);
 177     qemu_get_betls(f, &env->ivpr_mask);
 178     qemu_get_betls(f, &env->hreset_vector);
 179 #endif
 180     qemu_get_betls(f, &env->nip);
 181     qemu_get_betls(f, &env->hflags);
 182     qemu_get_betls(f, &env->hflags_nmsr);
 183     qemu_get_sbe32s(f, &env->mmu_idx);
 184     qemu_get_sbe32s(f, &env->power_mode);
 185
 186     return 0;
 187 }