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_CORE_MODULE_HH__
31#define __SYSTEMC_CORE_MODULE_HH__
32
33#include <cassert>
34#include <map>
35#include <set>
36#include <sstream>
37#include <string>
38
39#include "systemc/core/object.hh"
40#include "systemc/ext/core/sc_module.hh"
41
42namespace sc_gem5
43{
44
45class UniqueNameGen
46{
47 private:
48 std::map<std::string, int> counts;
49 std::string buf;
50
51 public:
52 const char *
53 gen(std::string seed)
54 {
55 std::ostringstream os;
56 os << seed << "_" << counts[seed]++;
57 buf = os.str();
58 return buf.c_str();
59 }
60};
61
62class Module
63{
64 private:
65 const char *_name;
66 sc_core::sc_module *_sc_mod;
67 Object *_obj;
68
69 UniqueNameGen nameGen;
70
71 public:
72
73 Module(const char *name);
74 ~Module();
75
76 void finish(Object *this_obj);
77
78 const char *name() const { return _name; }
79
80 sc_core::sc_module *
81 sc_mod() const
82 {
83 assert(_sc_mod);
84 return _sc_mod;
85 }
86
87 void
88 sc_mod(sc_core::sc_module *sc_mod)
89 {
90 assert(!_sc_mod);
91 _sc_mod = sc_mod;
92 }
93
94 Object *
95 obj()
96 {
97 assert(_obj);
98 return _obj;
99 }
100
101 void pop();
102
103 const char *uniqueName(const char *seed) { return nameGen.gen(seed); }
104};
105
106Module *currentModule();
107Module *newModule();
108
| 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_CORE_MODULE_HH__
31#define __SYSTEMC_CORE_MODULE_HH__
32
33#include <cassert>
34#include <map>
35#include <set>
36#include <sstream>
37#include <string>
38
39#include "systemc/core/object.hh"
40#include "systemc/ext/core/sc_module.hh"
41
42namespace sc_gem5
43{
44
45class UniqueNameGen
46{
47 private:
48 std::map<std::string, int> counts;
49 std::string buf;
50
51 public:
52 const char *
53 gen(std::string seed)
54 {
55 std::ostringstream os;
56 os << seed << "_" << counts[seed]++;
57 buf = os.str();
58 return buf.c_str();
59 }
60};
61
62class Module
63{
64 private:
65 const char *_name;
66 sc_core::sc_module *_sc_mod;
67 Object *_obj;
68
69 UniqueNameGen nameGen;
70
71 public:
72
73 Module(const char *name);
74 ~Module();
75
76 void finish(Object *this_obj);
77
78 const char *name() const { return _name; }
79
80 sc_core::sc_module *
81 sc_mod() const
82 {
83 assert(_sc_mod);
84 return _sc_mod;
85 }
86
87 void
88 sc_mod(sc_core::sc_module *sc_mod)
89 {
90 assert(!_sc_mod);
91 _sc_mod = sc_mod;
92 }
93
94 Object *
95 obj()
96 {
97 assert(_obj);
98 return _obj;
99 }
100
101 void pop();
102
103 const char *uniqueName(const char *seed) { return nameGen.gen(seed); }
104};
105
106Module *currentModule();
107Module *newModule();
108
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