3 # Copyright (c) 2009 The Hewlett-Packard Development Company
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions are
8 # met: redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer;
10 # redistributions in binary form must reproduce the above copyright
11 # notice, this list of conditions and the following disclaimer in the
12 # documentation and/or other materials provided with the distribution;
13 # neither the name of the copyright holders nor the names of its
14 # contributors may be used to endorse or promote products derived from
15 # this software without specific prior written permission.
17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 # Authors: Nathan Binkert
34 from os.path import isdir, isfile, join as joinpath
41 protocol_dir = Dir('.')
42 html_dir = Dir('html')
43 slicc_dir = Dir('../slicc')
45 sys.path[1:1] = [ Dir('..').srcnode().abspath ]
46 from slicc.parser import SLICC
49 for root,dirs,files in os.walk(slicc_dir.srcnode().abspath):
52 slicc_depends.append(File(joinpath(root, f)))
58 def slicc_scanner(node, env, path):
59 contents = node.get_contents()
60 files = [ line.strip() for line in contents.splitlines() if line ]
63 env.Append(SCANNERS=Scanner(function=slicc_scanner,skeys=['.slicc']))
65 def slicc_emitter(target, source, env):
66 protocol = source[0].get_contents()
67 files = [s.srcnode().abspath for s in source[1:]]
68 slicc = SLICC(protocol, debug=True)
69 print "SLICC parsing..."
70 for name in slicc.load(files, verbose=True):
73 target.extend(sorted(slicc.files()))
74 pdir = str(protocol_dir)
82 print "SLICC Generator pass 1..."
85 print "SLICC Generator pass 2..."
88 print "SLICC writing C++ files..."
89 slicc.writeCodeFiles(pdir)
92 print "skipping HTML file creation"
94 print "SLICC writing HTML files..."
95 slicc.writeHTMLFiles(hdir)
98 def slicc_action(target, source, env):
99 protocol = source[0].get_contents()
100 pdir = str(protocol_dir)
108 slicc = SLICC(protocol, debug=True)
109 files = [str(s) for s in source[1:]]
110 slicc.load(files, verbose=False)
112 print "SLICC Generator pass 1..."
115 print "SLICC Generator pass 2..."
118 print "SLICC writing C++ files..."
119 slicc.writeCodeFiles(pdir)
122 print "skipping HTML file creation"
124 print "SLICC writing HTML files..."
125 slicc.writeHTMLFiles(hdir)
127 slicc_builder = Builder(action=slicc_action, emitter=slicc_emitter)
129 protocol = env['PROTOCOL']
130 sources = [ protocol_dir.File("RubySlicc_interfaces.slicc"),
131 protocol_dir.File("%s.slicc" % protocol) ]
133 env.Append(BUILDERS={'SLICC' : slicc_builder})
134 nodes = env.SLICC([], [ Value(protocol) ] + sources)
135 env.Depends(nodes, slicc_depends)
139 if s.endswith('.cc'):
141 elif s.endswith('.py'):