Initial import of abandoned HQEMU version 2.5.2HEADmaster

1 files changed, 91 insertions, 0 deletions

diff --git a/src/target-cris/machine.c b/src/target-cris/machine.c
new file mode 100644
index 0000000..983b67c
--- /dev/null
+++ b/src/target-cris/machine.c
@@ -0,0 +1,91 @@
+/*
+ *  CRIS virtual CPU state save/load support
+ *
+ *  Copyright (c) 2012 Red Hat, Inc.
+ *  Written by Juan Quintela <quintela@redhat.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "hw/hw.h"
+
+static const VMStateDescription vmstate_tlbset = {
+    .name = "cpu/tlbset",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT32(lo, TLBSet),
+        VMSTATE_UINT32(hi, TLBSet),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static const VMStateDescription vmstate_cris_env = {
+    .name = "env",
+    .version_id = 2,
+    .minimum_version_id = 2,
+    .fields = (VMStateField[]) {
+        VMSTATE_UINT32_ARRAY(regs, CPUCRISState, 16),
+        VMSTATE_UINT32_ARRAY(pregs, CPUCRISState, 16),
+        VMSTATE_UINT32(pc, CPUCRISState),
+        VMSTATE_UINT32(ksp, CPUCRISState),
+        VMSTATE_INT32(dslot, CPUCRISState),
+        VMSTATE_INT32(btaken, CPUCRISState),
+        VMSTATE_UINT32(btarget, CPUCRISState),
+        VMSTATE_UINT32(cc_op, CPUCRISState),
+        VMSTATE_UINT32(cc_mask, CPUCRISState),
+        VMSTATE_UINT32(cc_dest, CPUCRISState),
+        VMSTATE_UINT32(cc_src, CPUCRISState),
+        VMSTATE_UINT32(cc_result, CPUCRISState),
+        VMSTATE_INT32(cc_size, CPUCRISState),
+        VMSTATE_INT32(cc_x, CPUCRISState),
+        VMSTATE_INT32(locked_irq, CPUCRISState),
+        VMSTATE_INT32(interrupt_vector, CPUCRISState),
+        VMSTATE_INT32(fault_vector, CPUCRISState),
+        VMSTATE_INT32(trap_vector, CPUCRISState),
+        VMSTATE_UINT32_ARRAY(sregs[0], CPUCRISState, 16),
+        VMSTATE_UINT32_ARRAY(sregs[1], CPUCRISState, 16),
+        VMSTATE_UINT32_ARRAY(sregs[2], CPUCRISState, 16),
+        VMSTATE_UINT32_ARRAY(sregs[3], CPUCRISState, 16),
+        VMSTATE_UINT32(mmu_rand_lfsr, CPUCRISState),
+        VMSTATE_STRUCT_ARRAY(tlbsets[0][0], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[0][1], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[0][2], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[0][3], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[1][0], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[1][1], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[1][2], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_STRUCT_ARRAY(tlbsets[1][3], CPUCRISState, 16, 0,
+                             vmstate_tlbset, TLBSet),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+const VMStateDescription vmstate_cris_cpu = {
+    .name = "cpu",
+    .version_id = 1,
+    .minimum_version_id = 1,
+    .fields = (VMStateField[]) {
+        VMSTATE_CPU(),
+        VMSTATE_STRUCT(env, CRISCPU, 1, vmstate_cris_env, CPUCRISState),
+        VMSTATE_END_OF_LIST()
+    }
+};