sc_spawn.hh revision 12839:45ad57043567
1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright 9 * notice, this list of conditions and the following disclaimer in the 10 * documentation and/or other materials provided with the distribution; 11 * neither the name of the copyright holders nor the names of its 12 * contributors may be used to endorse or promote products derived from 13 * this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * Authors: Gabe Black 28 */ 29 30#ifndef __SYSTEMC_EXT_CORE_SC_SPAWN_HH__ 31#define __SYSTEMC_EXT_CORE_SC_SPAWN_HH__ 32 33#include "sc_process_handle.hh" 34 35namespace sc_core 36{ 37 38template <class T> 39class sc_in; 40template <class T> 41class sc_inout; 42template <class T> 43class sc_out; 44template <class T> 45class sc_signal_in_if; 46 47class sc_event; 48class sc_event_finder; 49class sc_export_base; 50class sc_interface; 51class sc_port_base; 52 53class sc_spawn_options 54{ 55 public: 56 sc_spawn_options(); 57 58 void spawn_method(); 59 void dont_initialize(); 60 void set_stack_size(int); 61 62 void set_sensitivity(const sc_event *); 63 void set_sensitivity(sc_port_base *); 64 void set_sensitivity(sc_export_base *); 65 void set_sensitivity(sc_interface *); 66 void set_sensitivity(sc_event_finder *); 67 68 void reset_signal_is(const sc_in<bool> &, bool); 69 void reset_signal_is(const sc_inout<bool> &, bool); 70 void reset_signal_is(const sc_out<bool> &, bool); 71 void reset_signal_is(const sc_signal_in_if<bool> &, bool); 72 73 void async_reset_signal_is(const sc_in<bool> &, bool); 74 void async_reset_signal_is(const sc_inout<bool> &, bool); 75 void async_reset_signal_is(const sc_out<bool> &, bool); 76 void async_reset_signal_is(const sc_signal_in_if<bool> &, bool); 77 78 private: 79 // Disabled 80 sc_spawn_options(const sc_spawn_options &) {} 81 sc_spawn_options &operator = (const sc_spawn_options &) { return *this; } 82}; 83 84void sc_spawn_warn_unimpl(const char *func); 85 86template <typename T> 87sc_process_handle 88sc_spawn(T object, const char *name_p=nullptr, 89 const sc_spawn_options *opt_p=nullptr) 90{ 91 sc_spawn_warn_unimpl(__PRETTY_FUNCTION__); 92 return sc_process_handle(); 93} 94 95template <typename T> 96sc_process_handle 97sc_spawn(typename T::result_type *r_p, T object, const char *name_p=nullptr, 98 const sc_spawn_options *opt_p=nullptr) 99{ 100 sc_spawn_warn_unimpl(__PRETTY_FUNCTION__); 101 return sc_process_handle(); 102} 103 104#define sc_bind boost::bind 105#define sc_ref(r) boost::ref(r) 106#define sc_cref(r) boost::cref(r) 107 108#define SC_FORK /* Implementation defined */ 109#define SC_JOIN /* Implementation defined */ 110 111} // namespace sc_core 112 113namespace sc_unnamed 114{ 115 116typedef int ImplementationDefined; 117extern ImplementationDefined _1; 118extern ImplementationDefined _2; 119extern ImplementationDefined _3; 120extern ImplementationDefined _4; 121extern ImplementationDefined _5; 122extern ImplementationDefined _6; 123extern ImplementationDefined _7; 124extern ImplementationDefined _8; 125extern ImplementationDefined _9; 126 127} // namespace sc_unnamed 128 129#endif //__SYSTEMC_EXT_CORE_SC_SPAWN_HH__ 130