scsi: esp: check buffer length before reading scsi command
[qemu.git] / target-cris / machine.c
1 /*
2 * CRIS virtual CPU state save/load support
3 *
4 * Copyright (c) 2012 Red Hat, Inc.
5 * Written by Juan Quintela <quintela@redhat.com>
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #include "qemu/osdep.h"
22 #include "qemu-common.h"
23 #include "cpu.h"
24 #include "hw/hw.h"
25 #include "migration/cpu.h"
26
27 static const VMStateDescription vmstate_tlbset = {
28 .name = "cpu/tlbset",
29 .version_id = 1,
30 .minimum_version_id = 1,
31 .fields = (VMStateField[]) {
32 VMSTATE_UINT32(lo, TLBSet),
33 VMSTATE_UINT32(hi, TLBSet),
34 VMSTATE_END_OF_LIST()
35 }
36 };
37
38 static const VMStateDescription vmstate_cris_env = {
39 .name = "env",
40 .version_id = 2,
41 .minimum_version_id = 2,
42 .fields = (VMStateField[]) {
43 VMSTATE_UINT32_ARRAY(regs, CPUCRISState, 16),
44 VMSTATE_UINT32_ARRAY(pregs, CPUCRISState, 16),
45 VMSTATE_UINT32(pc, CPUCRISState),
46 VMSTATE_UINT32(ksp, CPUCRISState),
47 VMSTATE_INT32(dslot, CPUCRISState),
48 VMSTATE_INT32(btaken, CPUCRISState),
49 VMSTATE_UINT32(btarget, CPUCRISState),
50 VMSTATE_UINT32(cc_op, CPUCRISState),
51 VMSTATE_UINT32(cc_mask, CPUCRISState),
52 VMSTATE_UINT32(cc_dest, CPUCRISState),
53 VMSTATE_UINT32(cc_src, CPUCRISState),
54 VMSTATE_UINT32(cc_result, CPUCRISState),
55 VMSTATE_INT32(cc_size, CPUCRISState),
56 VMSTATE_INT32(cc_x, CPUCRISState),
57 VMSTATE_INT32(locked_irq, CPUCRISState),
58 VMSTATE_INT32(interrupt_vector, CPUCRISState),
59 VMSTATE_INT32(fault_vector, CPUCRISState),
60 VMSTATE_INT32(trap_vector, CPUCRISState),
61 VMSTATE_UINT32_ARRAY(sregs[0], CPUCRISState, 16),
62 VMSTATE_UINT32_ARRAY(sregs[1], CPUCRISState, 16),
63 VMSTATE_UINT32_ARRAY(sregs[2], CPUCRISState, 16),
64 VMSTATE_UINT32_ARRAY(sregs[3], CPUCRISState, 16),
65 VMSTATE_UINT32(mmu_rand_lfsr, CPUCRISState),
66 VMSTATE_STRUCT_ARRAY(tlbsets[0][0], CPUCRISState, 16, 0,
67 vmstate_tlbset, TLBSet),
68 VMSTATE_STRUCT_ARRAY(tlbsets[0][1], CPUCRISState, 16, 0,
69 vmstate_tlbset, TLBSet),
70 VMSTATE_STRUCT_ARRAY(tlbsets[0][2], CPUCRISState, 16, 0,
71 vmstate_tlbset, TLBSet),
72 VMSTATE_STRUCT_ARRAY(tlbsets[0][3], CPUCRISState, 16, 0,
73 vmstate_tlbset, TLBSet),
74 VMSTATE_STRUCT_ARRAY(tlbsets[1][0], CPUCRISState, 16, 0,
75 vmstate_tlbset, TLBSet),
76 VMSTATE_STRUCT_ARRAY(tlbsets[1][1], CPUCRISState, 16, 0,
77 vmstate_tlbset, TLBSet),
78 VMSTATE_STRUCT_ARRAY(tlbsets[1][2], CPUCRISState, 16, 0,
79 vmstate_tlbset, TLBSet),
80 VMSTATE_STRUCT_ARRAY(tlbsets[1][3], CPUCRISState, 16, 0,
81 vmstate_tlbset, TLBSet),
82 VMSTATE_END_OF_LIST()
83 }
84 };
85
86 const VMStateDescription vmstate_cris_cpu = {
87 .name = "cpu",
88 .version_id = 1,
89 .minimum_version_id = 1,
90 .fields = (VMStateField[]) {
91 VMSTATE_CPU(),
92 VMSTATE_STRUCT(env, CRISCPU, 1, vmstate_cris_env, CPUCRISState),
93 VMSTATE_END_OF_LIST()
94 }
95 };