changeset 23758c97c227 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=23758c97c227
description:
Time: Add setTick and getTick functions to the Time class.
diffstat:
src/base/time.cc | 14 ++++++++++++++
src/base/time.hh | 14 ++++++++++++++
2 files changed, 28 insertions(+), 0 deletions(-)
diffs (62 lines):
diff -r 4ebff121cc0e -r 23758c97c227 src/base/time.cc
--- a/src/base/time.cc Wed Jan 19 11:48:00 2011 -0800
+++ b/src/base/time.cc Wed Jan 19 16:22:15 2011 -0800
@@ -33,6 +33,7 @@
#include "base/time.hh"
#include "config/use_posix_clock.hh"
+#include "sim/core.hh"
using namespace std;
@@ -48,6 +49,19 @@
#endif
}
+void
+Time::setTick(Tick ticks)
+{
+ uint64_t nsecs = ticks / SimClock::Int::ns;
+ set(nsecs / NSEC_PER_SEC, nsecs % NSEC_PER_SEC);
+}
+
+Tick
+Time::getTick() const
+{
+ return (nsec() + sec() * NSEC_PER_SEC) * SimClock::Int::ns;
+}
+
string
Time::date(const string &format) const
{
diff -r 4ebff121cc0e -r 23758c97c227 src/base/time.hh
--- a/src/base/time.hh Wed Jan 19 11:48:00 2011 -0800
+++ b/src/base/time.hh Wed Jan 19 16:22:15 2011 -0800
@@ -42,6 +42,8 @@
#include <iosfwd>
#include <string>
+#include "base/types.hh"
+
class Time
{
protected:
@@ -99,6 +101,18 @@
*/
void set(time_t _sec, long _nsec) { sec(_sec); nsec(_nsec); }
+ /**
+ * Set the current time from a value measured in Ticks
+ * @param ticks Number of ticks to convert into a time.
+ */
+ void setTick(Tick ticks);
+
+ /**
+ * Get the current time from a value measured in Ticks
+ * @return Time value measured in Ticks.
+ */
+ Tick getTick() const;
+
const Time &
operator=(const Time &other)
{
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