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author | Gabe Black <gabeblack@google.com> | 2018-09-20 02:57:54 -0700 |
---|---|---|
committer | Gabe Black <gabeblack@google.com> | 2018-10-16 00:26:15 +0000 |
commit | 3d29513196e7d59e1b8f9da120089bac17e8771d (patch) | |
tree | 600c99d37f34fd7ec07b7221fb41f14848b4938c /src/systemc/ext/channel/sc_inout.hh | |
parent | a503a24d97b29ef246330e95dab77669a0a4256c (diff) | |
download | gem5-3d29513196e7d59e1b8f9da120089bac17e8771d.tar.xz |
systemc: Implement general and VCD trace support.
This doesn't include WIF trace support, but does make allowances for
adding it in the future.
Change-Id: Ifb62f40a7d8a13e94463930a44ac4b1cf41e3009
Reviewed-on: https://gem5-review.googlesource.com/c/12826
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/systemc/ext/channel/sc_inout.hh')
-rw-r--r-- | src/systemc/ext/channel/sc_inout.hh | 64 |
1 files changed, 56 insertions, 8 deletions
diff --git a/src/systemc/ext/channel/sc_inout.hh b/src/systemc/ext/channel/sc_inout.hh index 54b0ae7da..7f19443d5 100644 --- a/src/systemc/ext/channel/sc_inout.hh +++ b/src/systemc/ext/channel/sc_inout.hh @@ -35,8 +35,8 @@ #include "../core/sc_event.hh" #include "../core/sc_port.hh" #include "../dt/bit/sc_logic.hh" +#include "../utils/sc_trace_file.hh" #include "sc_signal_inout_if.hh" -#include "warn_unimpl.hh" namespace sc_dt { @@ -111,6 +111,11 @@ class sc_inout : public sc_port<sc_signal_inout_if<T>, 1> delete initValue; initValue = nullptr; } + + for (auto params: traceParamsVec) + sc_trace(params->tf, (*this)->read(), params->name); + + traceParamsVec.clear(); } const T &read() const { return (*this)->read(); } @@ -159,19 +164,30 @@ class sc_inout : public sc_port<sc_signal_inout_if<T>, 1> virtual const char *kind() const { return "sc_inout"; } + void + add_trace(sc_trace_file *tf, const std::string &name) const + { + traceParamsVec.push_back(new sc_trace_params(tf, name)); + } + private: T *initValue; mutable sc_event_finder_t<sc_signal_inout_if<T> > _valueChangedFinder; + mutable sc_trace_params_vec traceParamsVec; + // Disabled sc_inout(const sc_inout<T> &); }; template <class T> inline void -sc_trace(sc_trace_file *, const sc_inout<T> &, const std::string &) +sc_trace(sc_trace_file *tf, const sc_inout<T> &i, const std::string &name) { - sc_channel_warn_unimpl(__PRETTY_FUNCTION__); + if (i.size()) + sc_trace(tf, i->read(), name); + else + i.add_trace(tf, name); } template <> @@ -259,6 +275,11 @@ class sc_inout<bool> : public sc_port<sc_signal_inout_if<bool>, 1> delete initValue; initValue = nullptr; } + + for (auto params: traceParamsVec) + sc_trace(params->tf, (*this)->read(), params->name); + + traceParamsVec.clear(); } const bool &read() const { return (*this)->read(); } @@ -314,21 +335,32 @@ class sc_inout<bool> : public sc_port<sc_signal_inout_if<bool>, 1> virtual const char *kind() const { return "sc_inout"; } + void + add_trace(sc_trace_file *tf, const std::string &name) const + { + traceParamsVec.push_back(new sc_trace_params(tf, name)); + } + private: bool *initValue; mutable sc_event_finder_t<sc_signal_inout_if<bool> > _valueChangedFinder; mutable sc_event_finder_t<sc_signal_inout_if<bool> > _posFinder; mutable sc_event_finder_t<sc_signal_inout_if<bool> > _negFinder; + mutable sc_trace_params_vec traceParamsVec; + // Disabled sc_inout(const sc_inout<bool> &); }; template <> inline void sc_trace<bool>( - sc_trace_file *, const sc_inout<bool> &, const std::string &) + sc_trace_file *tf, const sc_inout<bool> &i, const std::string &name) { - sc_channel_warn_unimpl(__PRETTY_FUNCTION__); + if (i.size()) + sc_trace(tf, i->read(), name); + else + i.add_trace(tf, name); } template <> @@ -433,6 +465,11 @@ class sc_inout<sc_dt::sc_logic> : delete initValue; initValue = nullptr; } + + for (auto params: traceParamsVec) + sc_trace(params->tf, (*this)->read(), params->name); + + traceParamsVec.clear(); } const sc_dt::sc_logic &read() const { return (*this)->read(); } @@ -488,6 +525,12 @@ class sc_inout<sc_dt::sc_logic> : virtual const char *kind() const { return "sc_inout"; } + void + add_trace(sc_trace_file *tf, const std::string &name) const + { + traceParamsVec.push_back(new sc_trace_params(tf, name)); + } + private: sc_dt::sc_logic *initValue; mutable sc_event_finder_t< @@ -495,16 +538,21 @@ class sc_inout<sc_dt::sc_logic> : mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _posFinder; mutable sc_event_finder_t<sc_signal_inout_if<sc_dt::sc_logic> > _negFinder; + mutable sc_trace_params_vec traceParamsVec; + // Disabled sc_inout(const sc_inout<sc_dt::sc_logic> &); }; template <> inline void -sc_trace<sc_dt::sc_logic>(sc_trace_file *, const sc_inout<sc_dt::sc_logic> &, - const std::string &) +sc_trace<sc_dt::sc_logic>(sc_trace_file *tf, + const sc_inout<sc_dt::sc_logic> &i, const std::string &name) { - sc_channel_warn_unimpl(__PRETTY_FUNCTION__); + if (i.size()) + sc_trace(tf, i->read(), name); + else + i.add_trace(tf, name); } } // namespace sc_core |