target-cris/machine.c

   1 #include "hw/hw.h"
   2 #include "hw/boards.h"
   3
   4 void register_machines(void)
   5 {
   6     qemu_register_machine(&bareetraxfs_machine);
   7     qemu_register_machine(&axisdev88_machine);
   8 }
   9
  10 void cpu_save(QEMUFile *f, void *opaque)
  11 {
  12     CPUCRISState *env = opaque;
  13     int i;
  14     int s;
  15     int mmu;
  16
  17     for (i = 0; i < 16; i++)
  18         qemu_put_be32(f, env->regs[i]);
  19     for (i = 0; i < 16; i++)
  20         qemu_put_be32(f, env->pregs[i]);
  21
  22     qemu_put_be32(f, env->pc);
  23     qemu_put_be32(f, env->ksp);
  24
  25     qemu_put_be32(f, env->dslot);
  26     qemu_put_be32(f, env->btaken);
  27     qemu_put_be32(f, env->btarget);
  28
  29     qemu_put_be32(f, env->cc_op);
  30     qemu_put_be32(f, env->cc_mask);
  31     qemu_put_be32(f, env->cc_dest);
  32     qemu_put_be32(f, env->cc_src);
  33     qemu_put_be32(f, env->cc_result);
  34     qemu_put_be32(f, env->cc_size);
  35     qemu_put_be32(f, env->cc_x);
  36
  37     for (s = 0; s < 4; s++) {
  38         for (i = 0; i < 16; i++)
  39             qemu_put_be32(f, env->sregs[s][i]);
  40     }
  41
  42     qemu_put_be32(f, env->mmu_rand_lfsr);
  43     for (mmu = 0; mmu < 2; mmu++) {
  44         for (s = 0; s < 4; s++) {
  45             for (i = 0; i < 16; i++) {
  46                 qemu_put_be32(f, env->tlbsets[mmu][s][i].lo);
  47                 qemu_put_be32(f, env->tlbsets[mmu][s][i].hi);
  48             }
  49         }
  50     }
  51 }
  52
  53 int cpu_load(QEMUFile *f, void *opaque, int version_id)
  54 {
  55         CPUCRISState *env = opaque;
  56     int i;
  57     int s;
  58     int mmu;
  59
  60     for (i = 0; i < 16; i++)
  61         env->regs[i] = qemu_get_be32(f);
  62     for (i = 0; i < 16; i++)
  63         env->pregs[i] = qemu_get_be32(f);
  64
  65     env->pc = qemu_get_be32(f);
  66     env->ksp = qemu_get_be32(f);
  67
  68     env->dslot = qemu_get_be32(f);
  69     env->btaken = qemu_get_be32(f);
  70     env->btarget = qemu_get_be32(f);
  71
  72     env->cc_op = qemu_get_be32(f);
  73     env->cc_mask = qemu_get_be32(f);
  74     env->cc_dest = qemu_get_be32(f);
  75     env->cc_src = qemu_get_be32(f);
  76     env->cc_result = qemu_get_be32(f);
  77     env->cc_size = qemu_get_be32(f);
  78     env->cc_x = qemu_get_be32(f);
  79
  80     for (s = 0; s < 4; s++) {
  81         for (i = 0; i < 16; i++)
  82             env->sregs[s][i] = qemu_get_be32(f);
  83     }
  84
  85     env->mmu_rand_lfsr = qemu_get_be32(f);
  86     for (mmu = 0; mmu < 2; mmu++) {
  87         for (s = 0; s < 4; s++) {
  88             for (i = 0; i < 16; i++) {
  89                 env->tlbsets[mmu][s][i].lo = qemu_get_be32(f);
  90                 env->tlbsets[mmu][s][i].hi = qemu_get_be32(f);
  91             }
  92         }
  93     }
  94
  95     return 0;
  96 }