target-cris/machine.c

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