From b2702374dc377e5ace12983667456034a7a48277 Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 9 May 2018 16:04:11 -0700 Subject: [PATCH] systemc: Stub out the sc_spawn related classes and functions. Change-Id: I79f695cca97aaae9af324eb18cab073f42f0a193 Reviewed-on: https://gem5-review.googlesource.com/10837 Reviewed-by: Jason Lowe-Power Maintainer: Gabe Black --- src/systemc/core/SConscript | 1 + src/systemc/core/sc_spawn.cc | 163 +++++++++++++++++++++++++++++++ src/systemc/ext/core/sc_spawn.hh | 129 ++++++++++++++++++++++++ 3 files changed, 293 insertions(+) create mode 100644 src/systemc/core/sc_spawn.cc create mode 100644 src/systemc/ext/core/sc_spawn.hh diff --git a/src/systemc/core/SConscript b/src/systemc/core/SConscript index 4cc6b684c..e12ed59f8 100644 --- a/src/systemc/core/SConscript +++ b/src/systemc/core/SConscript @@ -44,4 +44,5 @@ if env['USE_SYSTEMC']: Source('sc_process_handle.cc') Source('sc_prim.cc') Source('sc_sensitive.cc') + Source('sc_spawn.cc') Source('sc_time.cc') diff --git a/src/systemc/core/sc_spawn.cc b/src/systemc/core/sc_spawn.cc new file mode 100644 index 000000000..fd7dc0ad0 --- /dev/null +++ b/src/systemc/core/sc_spawn.cc @@ -0,0 +1,163 @@ +/* + * 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_spawn.hh" + +namespace sc_core +{ + +sc_spawn_options::sc_spawn_options() +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + + +void +sc_spawn_options::spawn_method() +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::dont_initialize() +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::set_stack_size(int) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + + +void +sc_spawn_options::set_sensitivity(const sc_event *) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::set_sensitivity(sc_port_base *) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::set_sensitivity(sc_export_base *) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::set_sensitivity(sc_interface *) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::set_sensitivity(sc_event_finder *) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + + +void +sc_spawn_options::reset_signal_is(const sc_in &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::reset_signal_is(const sc_inout &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::reset_signal_is(const sc_out &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::reset_signal_is(const sc_signal_in_if &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + + +void +sc_spawn_options::async_reset_signal_is(const sc_in &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::async_reset_signal_is(const sc_inout &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::async_reset_signal_is(const sc_out &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + +void +sc_spawn_options::async_reset_signal_is(const sc_signal_in_if &, bool) +{ + warn("%s not implemented.\n", __PRETTY_FUNCTION__); +} + + +void +sc_spawn_warn_unimpl(const char *func) +{ + warn("%s not implemented.\n", func); +} + +} // namespace sc_core + +namespace sc_unnamed +{ + +ImplementationDefined _1; +ImplementationDefined _2; +ImplementationDefined _3; +ImplementationDefined _4; +ImplementationDefined _5; +ImplementationDefined _6; +ImplementationDefined _7; +ImplementationDefined _8; +ImplementationDefined _9; + +} // namespace sc_unnamed diff --git a/src/systemc/ext/core/sc_spawn.hh b/src/systemc/ext/core/sc_spawn.hh new file mode 100644 index 000000000..f1b110b19 --- /dev/null +++ b/src/systemc/ext/core/sc_spawn.hh @@ -0,0 +1,129 @@ +/* + * 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_SPAWN_HH__ +#define __SYSTEMC_EXT_CORE_SC_SPAWN_HH__ + +#include "sc_process_handle.hh" + +namespace sc_core +{ + +template +class sc_in; +template +class sc_inout; +template +class sc_out; +template +class sc_signal_in_if; + +class sc_event; +class sc_event_finder; +class sc_export_base; +class sc_interface; +class sc_port_base; + +class sc_spawn_options +{ + public: + sc_spawn_options(); + + void spawn_method(); + void dont_initialize(); + void set_stack_size(int); + + void set_sensitivity(const sc_event *); + void set_sensitivity(sc_port_base *); + void set_sensitivity(sc_export_base *); + void set_sensitivity(sc_interface *); + void set_sensitivity(sc_event_finder *); + + void reset_signal_is(const sc_in &, bool); + void reset_signal_is(const sc_inout &, bool); + void reset_signal_is(const sc_out &, bool); + void reset_signal_is(const sc_signal_in_if &, bool); + + void async_reset_signal_is(const sc_in &, bool); + void async_reset_signal_is(const sc_inout &, bool); + void async_reset_signal_is(const sc_out &, bool); + void async_reset_signal_is(const sc_signal_in_if &, bool); + + private: + // Disabled + sc_spawn_options(const sc_spawn_options &) {} + sc_spawn_options &operator = (const sc_spawn_options &) { return *this; } +}; + +void sc_spawn_warn_unimpl(const char *func); + +template +sc_process_handle +sc_spawn(T object, const char *name_p=nullptr, + const sc_spawn_options *opt_p=nullptr) +{ + sc_spawn_warn_unimpl(__PRETTY_FUNCTION__); + return sc_process_handle(); +} + +template +sc_process_handle +sc_spawn(typename T::result_type *r_p, T object, const char *name_p=nullptr, + const sc_spawn_options *opt_p=nullptr) +{ + sc_spawn_warn_unimpl(__PRETTY_FUNCTION__); + return sc_process_handle(); +} + +#define sc_bind boost::bind +#define sc_ref(r) boost::ref(r) +#define sc_cref(r) boost::cref(r) + +#define SC_FORK /* Implementation defined */ +#define SC_JOIN /* Implementation defined */ + +} // namespace sc_core + +namespace sc_unnamed +{ + +typedef int ImplementationDefined; +extern ImplementationDefined _1; +extern ImplementationDefined _2; +extern ImplementationDefined _3; +extern ImplementationDefined _4; +extern ImplementationDefined _5; +extern ImplementationDefined _6; +extern ImplementationDefined _7; +extern ImplementationDefined _8; +extern ImplementationDefined _9; + +} // namespace sc_unnamed + +#endif //__SYSTEMC_EXT_CORE_SC_SPAWN_HH__ -- 2.30.2