1 files changed, 90 insertions, 0 deletions
diff --git a/qemu/target-cris/machine.c b/qemu/target-cris/machine.c
new file mode 100644
index 000000000..8f9c0dd59
--- /dev/null
+++ b/qemu/target-cris/machine.c
@@ -0,0 +1,90 @@
+#include "hw/hw.h"
+#include "hw/boards.h"
+
+void cpu_save(QEMUFile *f, void *opaque)
+{
+    CPUCRISState *env = opaque;
+    int i;
+    int s;
+    int mmu;
+
+    for (i = 0; i < 16; i++)
+        qemu_put_be32(f, env->regs[i]);
+    for (i = 0; i < 16; i++)
+        qemu_put_be32(f, env->pregs[i]);
+
+    qemu_put_be32(f, env->pc);
+    qemu_put_be32(f, env->ksp);
+
+    qemu_put_be32(f, env->dslot);
+    qemu_put_be32(f, env->btaken);
+    qemu_put_be32(f, env->btarget);
+
+    qemu_put_be32(f, env->cc_op);
+    qemu_put_be32(f, env->cc_mask);
+    qemu_put_be32(f, env->cc_dest);
+    qemu_put_be32(f, env->cc_src);
+    qemu_put_be32(f, env->cc_result);
+    qemu_put_be32(f, env->cc_size);
+    qemu_put_be32(f, env->cc_x);
+
+    for (s = 0; s < 4; s++) {
+        for (i = 0; i < 16; i++)
+            qemu_put_be32(f, env->sregs[s][i]);
+    }
+
+    qemu_put_be32(f, env->mmu_rand_lfsr);
+    for (mmu = 0; mmu < 2; mmu++) {
+        for (s = 0; s < 4; s++) {
+            for (i = 0; i < 16; i++) {
+                qemu_put_be32(f, env->tlbsets[mmu][s][i].lo);
+                qemu_put_be32(f, env->tlbsets[mmu][s][i].hi);
+            }
+        }
+    }
+}
+
+int cpu_load(QEMUFile *f, void *opaque, int version_id)
+{
+	CPUCRISState *env = opaque;
+    int i;
+    int s;
+    int mmu;
+
+    for (i = 0; i < 16; i++)
+        env->regs[i] = qemu_get_be32(f);
+    for (i = 0; i < 16; i++)
+        env->pregs[i] = qemu_get_be32(f);
+
+    env->pc = qemu_get_be32(f);
+    env->ksp = qemu_get_be32(f);
+
+    env->dslot = qemu_get_be32(f);
+    env->btaken = qemu_get_be32(f);
+    env->btarget = qemu_get_be32(f);
+
+    env->cc_op = qemu_get_be32(f);
+    env->cc_mask = qemu_get_be32(f);
+    env->cc_dest = qemu_get_be32(f);
+    env->cc_src = qemu_get_be32(f);
+    env->cc_result = qemu_get_be32(f);
+    env->cc_size = qemu_get_be32(f);
+    env->cc_x = qemu_get_be32(f);
+
+    for (s = 0; s < 4; s++) {
+        for (i = 0; i < 16; i++)
+            env->sregs[s][i] = qemu_get_be32(f);
+    }
+
+    env->mmu_rand_lfsr = qemu_get_be32(f);
+    for (mmu = 0; mmu < 2; mmu++) {
+        for (s = 0; s < 4; s++) {
+            for (i = 0; i < 16; i++) {
+                env->tlbsets[mmu][s][i].lo = qemu_get_be32(f);
+                env->tlbsets[mmu][s][i].hi = qemu_get_be32(f);
+            }
+        }
+    }
+
+    return 0;
+}