1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;
9# redistributions in binary form must reproduce the above copyright
10# notice, this list of conditions and the following disclaimer in the
11# documentation and/or other materials provided with the distribution;
12# neither the name of the copyright holders nor the names of its
13# contributors may be used to endorse or promote products derived from
14# this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
| 1# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
2# Copyright (c) 2009 The Hewlett-Packard Development Company
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met: redistributions of source code must retain the above copyright
8# notice, this list of conditions and the following disclaimer;
9# redistributions in binary form must reproduce the above copyright
10# notice, this list of conditions and the following disclaimer in the
11# documentation and/or other materials provided with the distribution;
12# neither the name of the copyright holders nor the names of its
13# contributors may be used to endorse or promote products derived from
14# this software without specific prior written permission.
15#
16# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
|
28from m5.util import code_formatter
29
| |
30from slicc.symbols.Symbol import Symbol
31from slicc.symbols.Type import Type
32
33class Func(Symbol):
34 def __init__(self, table, ident, location, return_type, param_types,
35 param_strings, body, pairs, machine):
36 super(Func, self).__init__(table, ident, location, pairs)
37 self.return_type = return_type
38 self.param_types = param_types
39 self.param_strings = param_strings
40 self.body = body
41 self.isInternalMachineFunc = False
42
43 if machine is None:
44 self.c_ident = ident
45 elif "external" in self or "primitive" in self:
46 self.c_ident = ident
47 else:
48 self.machineStr = str(machine)
49 # Append with machine name
50 self.c_ident = "%s_%s" % (self.machineStr, ident)
51 self.isInternalMachineFunc = True
52
53 def __repr__(self):
54 return ""
55
56 @property
57 def prototype(self):
58 if "external" in self:
59 return ""
60
61 return_type = self.return_type.c_ident
62 void_type = self.symtab.find("void", Type)
63 if "return_by_ref" in self and self.return_type != void_type:
64 return_type += "&"
65
66 return "%s %s(%s);" % (return_type, self.c_ident,
67 ", ".join(self.param_strings))
68
69 def writeCodeFiles(self, path):
70 '''This write a function of object Chip'''
71 if "external" in self:
72 return
73
| 28from slicc.symbols.Symbol import Symbol
29from slicc.symbols.Type import Type
30
31class Func(Symbol):
32 def __init__(self, table, ident, location, return_type, param_types,
33 param_strings, body, pairs, machine):
34 super(Func, self).__init__(table, ident, location, pairs)
35 self.return_type = return_type
36 self.param_types = param_types
37 self.param_strings = param_strings
38 self.body = body
39 self.isInternalMachineFunc = False
40
41 if machine is None:
42 self.c_ident = ident
43 elif "external" in self or "primitive" in self:
44 self.c_ident = ident
45 else:
46 self.machineStr = str(machine)
47 # Append with machine name
48 self.c_ident = "%s_%s" % (self.machineStr, ident)
49 self.isInternalMachineFunc = True
50
51 def __repr__(self):
52 return ""
53
54 @property
55 def prototype(self):
56 if "external" in self:
57 return ""
58
59 return_type = self.return_type.c_ident
60 void_type = self.symtab.find("void", Type)
61 if "return_by_ref" in self and self.return_type != void_type:
62 return_type += "&"
63
64 return "%s %s(%s);" % (return_type, self.c_ident,
65 ", ".join(self.param_strings))
66
67 def writeCodeFiles(self, path):
68 '''This write a function of object Chip'''
69 if "external" in self:
70 return
71
|
74 code = code_formatter()
| 72 code = self.symtab.codeFormatter()
|
75
76 # Header
77 code('''
78/** Auto generated C++ code started by $__file__:$__line__ */
79
80#include "mem/protocol/Types.hh"
81''')
82
83 if self.isInternalMachineFunc:
84 code('#include "mem/protocol/${{self.machineStr}}_Controller.hh"')
85
86 # Generate function header
87 void_type = self.symtab.find("void", Type)
88 return_type = self.return_type.c_ident
89 if "return_by_ref" in self and self.return_type != void_type:
90 return_type += "&"
91
92 if self.isInternalMachineFunc:
93 klass = "%s_Controller" % self.machineStr
94 else:
95 klass = "Chip"
96
97 params = ', '.join(self.param_strings)
98
99 code('''
100$return_type ${klass}::${{self.c_ident}}($params)
101{
102${{self.body}}
103}
104''')
105 code.write(path, "%s.cc" % self.c_ident)
106
107__all__ = [ "Func" ]
| 73
74 # Header
75 code('''
76/** Auto generated C++ code started by $__file__:$__line__ */
77
78#include "mem/protocol/Types.hh"
79''')
80
81 if self.isInternalMachineFunc:
82 code('#include "mem/protocol/${{self.machineStr}}_Controller.hh"')
83
84 # Generate function header
85 void_type = self.symtab.find("void", Type)
86 return_type = self.return_type.c_ident
87 if "return_by_ref" in self and self.return_type != void_type:
88 return_type += "&"
89
90 if self.isInternalMachineFunc:
91 klass = "%s_Controller" % self.machineStr
92 else:
93 klass = "Chip"
94
95 params = ', '.join(self.param_strings)
96
97 code('''
98$return_type ${klass}::${{self.c_ident}}($params)
99{
100${{self.body}}
101}
102''')
103 code.write(path, "%s.cc" % self.c_ident)
104
105__all__ = [ "Func" ]
|