1/*
2 * Copyright (c) 2012 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated

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33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * Authors: Vasileios Spiliopoulos
38 * Akash Bagdia
39 */
40
41#include "debug/VoltageDomain.hh"
42#include "params/VoltageDomain.hh"
43#include "sim/sim_object.hh"
44#include "sim/voltage_domain.hh"
45
46VoltageDomain::VoltageDomain(const Params *p)
47 : SimObject(p), _voltage(0)
48{
49 voltage(p->voltage);
50}
51
52void
53VoltageDomain::voltage(double voltage)
54{
55 if (voltage <= 0) {
56 fatal("Voltage should be greater than zero.\n");
57 }
58
59 _voltage = voltage;
60 DPRINTF(VoltageDomain,
61 "Setting voltage to %f for domain %s\n", _voltage, name());
62}
63
64void
65VoltageDomain::regStats()
66{
67 using namespace Stats;
68
69 currentVoltage
70 .scalar(_voltage)
71 .name(params()->name + ".voltage")
72 .desc("Voltage in Volts")
73 ;
74}
75
76VoltageDomain *
77VoltageDomainParams::create()
78{
79 return new VoltageDomain(this);
80}