1# Copyright (c) 2008 The Hewlett-Packard Development Company
2# All rights reserved.
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: Nathan Binkert
28
29from UserDict import DictMixin
30
31import internal
32
33from internal.debug import SimpleFlag, CompoundFlag
34from internal.debug import schedBreakCycle, setRemoteGDBPort
35from m5.util import printList
36
37def help():
38 print "Base Flags:"
39 for name in sorted(flags):
40 if name == 'All':
41 continue
42 flag = flags[name]
43 children = [c for c in flag.kids() ]
44 if not children:
45 print " %s: %s" % (name, flag.desc())
46 print
47 print "Compound Flags:"
48 for name in sorted(flags):
49 if name == 'All':
50 continue
51 flag = flags[name]
52 children = [c for c in flag.kids() ]
53 if children:
54 print " %s: %s" % (name, flag.desc())
55 printList([ c.name() for c in children ], indent=8)
56 print
57
58class AllFlags(DictMixin):
59 def __init__(self):
60 self._version = -1
61 self._dict = {}
62
63 def _update(self):
64 current_version = internal.debug.getAllFlagsVersion()
65 if self._version == current_version:
66 return
67
68 self._dict.clear()
69 for flag in internal.debug.getAllFlags():
70 self._dict[flag.name()] = flag
71 self._version = current_version
72
73 def __contains__(self, item):
74 self._update()
75 return item in self._dict
76
77 def __getitem__(self, item):
78 self._update()
79 return self._dict[item]
80
81 def keys(self):
82 self._update()
83 return self._dict.keys()
84
85 def values(self):
86 self._update()
87 return self._dict.values()
88
89 def items(self):
90 self._update()
91 return self._dict.items()
92
93 def iterkeys(self):
94 self._update()
95 return self._dict.iterkeys()
96
97 def itervalues(self):
98 self._update()
99 return self._dict.itervalues()
100
101 def iteritems(self):
102 self._update()
103 return self._dict.iteritems()
104
105flags = AllFlags()