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| author | Gabe Black <gabeblack@google.com> | 2018-09-22 07:30:28 -0700 |
|---|---|---|
| committer | Gabe Black <gabeblack@google.com> | 2018-10-16 00:31:12 +0000 |
| commit | dc599a0176f12b6fe17084258a1ec8adef6774d8 (patch) | |
| tree | cbad1692e6898cd2acba7fe1f99b8045e9813b8e /src/systemc | |
| parent | ebe9b301adceedbd95bc210910181cfca7ad7b30 (diff) | |
| download | gem5-dc599a0176f12b6fe17084258a1ec8adef6774d8.tar.xz | |
systemc: Print an Info when setting a tracefile's time unit.
This matches Accellera's output for the tests.
Change-Id: Ie67fd673a980b8ca2fdcd8f357ff7993a9091221
Reviewed-on: https://gem5-review.googlesource.com/c/12972
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/systemc')
| -rw-r--r-- | src/systemc/utils/tracefile.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/systemc/utils/tracefile.cc b/src/systemc/utils/tracefile.cc index 20091c307..25d7ea6f3 100644 --- a/src/systemc/utils/tracefile.cc +++ b/src/systemc/utils/tracefile.cc @@ -35,6 +35,7 @@ #include "base/logging.hh" #include "base/output.hh" #include "sim/core.hh" +#include "systemc/core/time.hh" #include "systemc/ext/core/sc_main.hh" #include "systemc/ext/utils/functions.hh" @@ -58,6 +59,18 @@ TraceFile::set_time_unit(double d, ::sc_core::sc_time_unit tu) { timeUnitValue = d; timeUnitUnit = tu; + + double secs = d * TimeUnitScale[tu]; + for (tu = ::sc_core::SC_SEC; tu > ::sc_core::SC_FS; + tu = (::sc_core::sc_time_unit)(tu - 1)) { + if (TimeUnitScale[tu] <= secs) + break; + } + + uint64_t i = static_cast<uint64_t>(secs / TimeUnitScale[tu]); + std::ostringstream ss; + ss << i << " " << TimeUnitNames[tu] << " (" << _os->name() << ")"; + SC_REPORT_INFO("(I703) tracing timescale unit set", ss.str().c_str()); } void |