Gabe Black has uploaded this change for review. (
https://gem5-review.googlesource.com/11255
Change subject: systemc: Add the nonstandard macro SC_NEW.
......................................................................
systemc: Add the nonstandard macro SC_NEW.
This is in the Accellera implementation and in the regression tests.
The implementation here is a bit different than theirs in that it uses
std::unique_ptrs.
Change-Id: Id3d1ad82482b94a5d99f27e02d1e447ca1944797
---
M src/systemc/core/sc_module.cc
M src/systemc/ext/core/sc_module.hh
2 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/src/systemc/core/sc_module.cc b/src/systemc/core/sc_module.cc
index 6bbb9dc..646916f 100644
--- a/src/systemc/core/sc_module.cc
+++ b/src/systemc/core/sc_module.cc
@@ -27,6 +27,9 @@
* Authors: Gabe Black
*/
+#include <memory>
+#include <vector>
+
#include "base/logging.hh"
#include "systemc/ext/core/sc_module.hh"
@@ -539,4 +542,12 @@
return false;
}
+sc_module *
+sc_module_sc_new(sc_module *mod)
+{
+ static std::vector<std::unique_ptr<sc_module> > modules;
+ modules.emplace_back(mod);
+ return mod;
+}
+
} // namespace sc_core
diff --git a/src/systemc/ext/core/sc_module.hh
b/src/systemc/ext/core/sc_module.hh
index 0600aa6..68d2174 100644
--- a/src/systemc/ext/core/sc_module.hh
+++ b/src/systemc/ext/core/sc_module.hh
@@ -244,6 +244,12 @@
bool sc_start_of_simulation_invoked();
bool sc_end_of_simulation_invoked();
+// Nonstandard
+// Allocates a module of type x and records a pointer to it so that it gets
+// destructed automatically at the end of the simulation.
+sc_module *sc_module_sc_new(sc_module *);
+#define SC_NEW(x) ::sc_core::sc_module_sc_new(new x);
+
} // namespace sc_core
#endif //__SYSTEMC_EXT_CORE_SC_MODULE_HH__
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: Id3d1ad82482b94a5d99f27e02d1e447ca1944797
Gerrit-Change-Number: 11255
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-MessageType: newchange
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