Gabe Black has uploaded this change for review. (
https://gem5-review.googlesource.com/11353
Change subject: systemc: Add the nonstandard sc_join class and
sc_thread_handle type.
......................................................................
systemc: Add the nonstandard sc_join class and sc_thread_handle type.
Change-Id: I09905bad4797d9c456229afe601006ce16977394
---
M src/systemc/core/SConscript
A src/systemc/core/sc_join.cc
M src/systemc/ext/core/_core.hh
M src/systemc/ext/core/_using.hh
A src/systemc/ext/core/sc_join.hh
5 files changed, 132 insertions(+), 0 deletions(-)
diff --git a/src/systemc/core/SConscript b/src/systemc/core/SConscript
index 329e7c7..2cf410e 100644
--- a/src/systemc/core/SConscript
+++ b/src/systemc/core/SConscript
@@ -37,6 +37,7 @@
Source('sc_event.cc')
Source('sc_export.cc')
Source('sc_interface.cc')
+ Source('sc_join.cc')
Source('sc_main.cc')
Source('sc_module.cc')
Source('sc_module_name.cc')
diff --git a/src/systemc/core/sc_join.cc b/src/systemc/core/sc_join.cc
new file mode 100644
index 0000000..4d53143
--- /dev/null
+++ b/src/systemc/core/sc_join.cc
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2018 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ */
+
+#include "base/logging.hh"
+#include "systemc/ext/core/sc_join.hh"
+
+namespace sc_core
+{
+
+sc_join::sc_join()
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+}
+
+void
+sc_join::add_process(sc_process_handle)
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+}
+
+int
+sc_join::process_count()
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+ return 0;
+}
+
+void
+sc_join::signal(sc_thread_handle thread_p, int type)
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+}
+
+void
+sc_join::wait()
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+}
+
+void
+sc_join::wait_clocked()
+{
+ warn("%s not implemented.\n", __PRETTY_FUNCTION__);
+}
+
+} // namespace sc_core
diff --git a/src/systemc/ext/core/_core.hh b/src/systemc/ext/core/_core.hh
index f4ce54c..03a04ad 100644
--- a/src/systemc/ext/core/_core.hh
+++ b/src/systemc/ext/core/_core.hh
@@ -34,6 +34,7 @@
#include "sc_event.hh"
#include "sc_export.hh"
#include "sc_interface.hh"
+#include "sc_join.hh"
#include "sc_main.hh"
#include "sc_module.hh"
#include "sc_module_name.hh"
diff --git a/src/systemc/ext/core/_using.hh b/src/systemc/ext/core/_using.hh
index 9c779fd..71d4cf9 100644
--- a/src/systemc/ext/core/_using.hh
+++ b/src/systemc/ext/core/_using.hh
@@ -51,6 +51,9 @@
using sc_core::sc_interface;
+using sc_core::sc_thread_handle;
+using sc_core::sc_join;
+
using sc_core::sc_argc;
using sc_core::sc_argv;
using sc_core::sc_starvation_policy;
diff --git a/src/systemc/ext/core/sc_join.hh
b/src/systemc/ext/core/sc_join.hh
new file mode 100644
index 0000000..18119ae
--- /dev/null
+++ b/src/systemc/ext/core/sc_join.hh
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2018 Google, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Authors: Gabe Black
+ */
+
+#ifndef __SYSTEMC_EXT_CORE_SC_JOIN_HH__
+#define __SYSTEMC_EXT_CORE_SC_JOIN_HH__
+
+#include "sc_process_handle.hh"
+
+namespace sc_core
+{
+
+// Nonstandard
+typedef sc_process_b *sc_thread_handle;
+
+// Nonstandard
+class sc_join
+{
+ public:
+ sc_join();
+ void add_process(sc_process_handle);
+ int process_count();
+ virtual void signal(sc_thread_handle thread_p, int type);
+ void wait();
+ void wait_clocked();
+};
+
+} // namespace sc_core
+
+#endif //__SYSTEMC_EXT_CORE_SC_JOIN_HH__
--
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Gerrit-Project: public/gem5
Gerrit-Branch: master
Gerrit-Change-Id: I09905bad4797d9c456229afe601006ce16977394
Gerrit-Change-Number: 11353
Gerrit-PatchSet: 1
Gerrit-Owner: Gabe Black <[email protected]>
Gerrit-MessageType: newchange
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