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-rw-r--r--src/systemc/core/kernel.cc4
-rw-r--r--src/systemc/core/module.hh10
-rw-r--r--src/systemc/core/process.hh2
-rw-r--r--src/systemc/core/sc_port.cc44
-rw-r--r--src/systemc/ext/core/sc_port.hh112
5 files changed, 92 insertions, 80 deletions
diff --git a/src/systemc/core/kernel.cc b/src/systemc/core/kernel.cc
index 4eb0bb765..65a444536 100644
--- a/src/systemc/core/kernel.cc
+++ b/src/systemc/core/kernel.cc
@@ -77,6 +77,10 @@ Kernel::init()
void
Kernel::regStats()
{
+ for (auto m: sc_gem5::allModules)
+ for (auto p: m->ports)
+ p->_gem5Finalize();
+
status(::sc_core::SC_END_OF_ELABORATION);
for (auto m: sc_gem5::allModules)
m->sc_mod()->end_of_elaboration();
diff --git a/src/systemc/core/module.hh b/src/systemc/core/module.hh
index a5bf92975..0a6d9b7bb 100644
--- a/src/systemc/core/module.hh
+++ b/src/systemc/core/module.hh
@@ -35,10 +35,18 @@
#include <map>
#include <sstream>
#include <string>
+#include <vector>
#include "systemc/core/object.hh"
#include "systemc/ext/core/sc_module.hh"
+namespace sc_core
+{
+
+class sc_port_base;
+
+} // namespace sc_core
+
namespace sc_gem5
{
@@ -101,6 +109,8 @@ class Module
void pop();
const char *uniqueName(const char *seed) { return nameGen.gen(seed); }
+
+ std::vector<::sc_core::sc_port_base *> ports;
};
Module *currentModule();
diff --git a/src/systemc/core/process.hh b/src/systemc/core/process.hh
index 5f0a72d1e..33dcf870d 100644
--- a/src/systemc/core/process.hh
+++ b/src/systemc/core/process.hh
@@ -221,7 +221,7 @@ class PendingSensitivityPort : public PendingSensitivity
{
for (int i = 0; i < port->size(); i++) {
const ::sc_core::sc_event *e =
- &port->_gem5BindInfo[i]->interface->default_event();
+ &port->_gem5Interface(i)->default_event();
s.push_back(new SensitivityEvent(process, e));
}
}
diff --git a/src/systemc/core/sc_port.cc b/src/systemc/core/sc_port.cc
index ad228548f..d10ceeab3 100644
--- a/src/systemc/core/sc_port.cc
+++ b/src/systemc/core/sc_port.cc
@@ -29,14 +29,18 @@
#include "base/logging.hh"
#include "systemc/core/bindinfo.hh"
+#include "systemc/core/module.hh"
#include "systemc/ext/core/sc_port.hh"
namespace sc_core
{
sc_port_base::sc_port_base(const char *name, int n, sc_port_policy p) :
- sc_object(name)
-{}
+ sc_object(name), _maxSize(n), _size(0), finalized(false)
+{
+ ::sc_gem5::Module *m = ::sc_gem5::currentModule();
+ m->ports.push_back(this);
+}
void
sc_port_base::warn_unimpl(const char *func) const
@@ -45,18 +49,44 @@ sc_port_base::warn_unimpl(const char *func) const
}
int sc_port_base::maxSize() const { return _maxSize; }
-int sc_port_base::size() const { return _gem5BindInfo.size(); }
+int sc_port_base::size() const { return _size; }
+
+void
+sc_port_base::bind(sc_interface &i)
+{
+ _gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&i));
+}
void
-sc_port_base::bind(sc_interface &)
+sc_port_base::bind(sc_port_base &p)
{
- warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+ _gem5BindInfo.push_back(new ::sc_gem5::BindInfo(&p));
}
void
-sc_port_base::bind(sc_port_base &)
+sc_port_base::_gem5Finalize()
{
- warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+ if (finalized)
+ return;
+ finalized = true;
+
+ for (auto &bi: _gem5BindInfo) {
+ if (bi->interface) {
+ _size++;
+ _gem5AddInterface(bi->interface);
+ } else {
+ sc_port_base *port = bi->port;
+ port->_gem5Finalize();
+ int size = port->size();
+ for (int i = 0; i < size; i++) {
+ _size++;
+ _gem5AddInterface(port->_gem5Interface(i));
+ }
+ }
+ delete bi;
+ }
+
+ _gem5BindInfo.clear();
}
} // namespace sc_core
diff --git a/src/systemc/ext/core/sc_port.hh b/src/systemc/ext/core/sc_port.hh
index fb7b76d26..6031d5495 100644
--- a/src/systemc/ext/core/sc_port.hh
+++ b/src/systemc/ext/core/sc_port.hh
@@ -32,6 +32,7 @@
#include <vector>
+#include "../utils/sc_report_handler.hh"
#include "sc_module.hh" // for sc_gen_unique_name
#include "sc_object.hh"
@@ -76,87 +77,37 @@ class sc_port_base : public sc_object
private:
friend class ::sc_gem5::PendingSensitivityPort;
+ friend class ::sc_gem5::Kernel;
+
+ void _gem5Finalize();
+
+ virtual sc_interface *_gem5Interface(int n) const = 0;
+ virtual void _gem5AddInterface(sc_interface *i) = 0;
std::vector<::sc_gem5::BindInfo *> _gem5BindInfo;
int _maxSize;
+ int _size;
+ bool finalized;
};
template <class IF>
class sc_port_b : public sc_port_base
{
public:
- void
- operator () (IF &)
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- }
-
- void
- operator () (sc_port_b<IF> &)
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- }
-
- virtual void
- bind(IF &)
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- }
-
- virtual void
- bind(sc_port_b<IF> &)
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- }
-
- int
- size() const
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return 0;
- }
-
- IF *
- operator -> ()
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (IF *)nullptr;
- }
+ void operator () (IF &i) { bind(i); }
+ void operator () (sc_port_b<IF> &p) { bind(p); }
- const IF *
- operator -> () const
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (IF *)nullptr;
- }
+ virtual void bind(IF &i) { sc_port_base::bind(i); }
+ virtual void bind(sc_port_b<IF> &p) { sc_port_base::bind(p); }
- IF *
- operator [] (int)
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (IF *)nullptr;
- }
-
- const IF *
- operator [] (int) const
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (IF *)nullptr;
- }
+ IF *operator -> () { return _interfaces.at(0); }
+ const IF *operator -> () const { return _interfaces.at(0); }
- virtual sc_interface *
- get_interface()
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (sc_interface *)nullptr;
- }
+ IF *operator [] (int n) { return _interfaces.at(n); }
+ const IF *operator [] (int n) const { return _interfaces.at(n); }
- virtual const sc_interface *
- get_interface() const
- {
- this->warn_unimpl(__PRETTY_FUNCTION__);
- return (sc_interface *)nullptr;
- }
+ sc_interface *get_interface() { return _interfaces.at(0); }
+ const sc_interface *get_interface() const { return _interfaces.at(0); }
protected:
virtual void before_end_of_elaboration() {}
@@ -174,19 +125,36 @@ class sc_port_b : public sc_port_base
// Implementation defined, but depended on by the tests.
int
- vbind(sc_interface &)
+ vbind(sc_interface &i)
{
- this->warn_unimpl(__PRETTY_FUNCTION__);
+ IF *interface = dynamic_cast<IF *>(&i);
+ if (!interface)
+ return 2;
+ sc_port_base::bind(*interface);
return 0;
}
int
- vbind(sc_port_base &)
+ vbind(sc_port_base &pb)
{
- this->warn_unimpl(__PRETTY_FUNCTION__);
+ sc_port_b<IF> *p = dynamic_cast<sc_port_b<IF> *>(&pb);
+ if (!p)
+ return 2;
+ sc_port_base::bind(*p);
return 0;
}
private:
+ std::vector<IF *> _interfaces;
+
+ sc_interface *_gem5Interface(int n) const { return _interfaces.at(n); }
+ void
+ _gem5AddInterface(sc_interface *i)
+ {
+ IF *interface = dynamic_cast<IF *>(i);
+ sc_assert(interface);
+ _interfaces.push_back(interface);
+ }
+
// Disabled
sc_port_b() {}
sc_port_b(const sc_port_b<IF> &) {}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 05:07:49 +0000