slicc: update parser.py for changes in slicc language.
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1f6933503d
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@ -73,21 +73,12 @@ protocol = env['PROTOCOL']
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sources = [ protocol_dir.File("RubySlicc_interfaces.slicc"),
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protocol_dir.File("%s.slicc" % protocol) ]
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sm_files = []
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for s in sources:
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for sm_file in file(File(s).srcnode().abspath, "r"):
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sm_file = sm_file.strip()
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if not sm_file:
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continue
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if sm_file.startswith("#"):
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continue
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sm_file = protocol_dir.File(sm_file)
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sm_file.srcnode().abspath
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sm_files.append(sm_file)
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sys.path[0:0] = [env['ENV']['M5_PLY']]
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execfile(slicc_dir.File('parser/parser.py').srcnode().abspath)
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sm_files = read_slicc([s.srcnode().abspath for s in sources])
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sm_files = [ protocol_dir.File(f) for f in sm_files ]
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hh, cc = scan([s.srcnode().abspath for s in sm_files])
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hh = [ protocol_dir.File(f) for f in hh ]
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cc = [ protocol_dir.File(f) for f in cc ]
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@ -66,6 +66,7 @@ reserved = {
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'THIS' : 'THIS',
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'CHIP' : 'CHIP',
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'void' : 'VOID',
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'new' : 'NEW',
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}
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literals = ':[]{}(),='
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@ -75,7 +76,7 @@ tokens = [ 'EQ', 'NE', 'LT', 'GT', 'LE', 'GE',
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'NOT', 'AND', 'OR',
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'PLUS', 'DASH', 'STAR', 'SLASH',
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'DOUBLE_COLON', 'SEMICOLON',
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'ASSIGN', 'DOT',
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'ASSIGN', 'DOT', 'LATENCY',
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'IDENT', 'LIT_BOOL', 'FLOATNUMBER', 'NUMBER', 'STRING' ]
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tokens += reserved.values()
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@ -117,6 +118,10 @@ def t_IDENT(t):
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t.value = False
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return t
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if t.value.startswith('LATENCY_'):
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t.type = 'LATENCY'
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return t
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t.type = reserved.get(t.value, 'IDENT') # Check for reserved words
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return t
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@ -185,9 +190,25 @@ def p_decl(p):
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| d_func_def"""
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p[0] = p[1]
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def p_latency(p):
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"""latency : LATENCY"""
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pass
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def p_latencies(p):
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"""latencies : latency latencies
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| empty"""
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return []
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def p_d_machine(p):
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"d_machine : MACHINE '(' ident pair_l ')' '{' decl_l '}'"
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decls = [ x for x in p[7] if x is not None ]
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"""d_machine : MACHINE '(' ident pair_l ')' '{' decl_l '}'
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| MACHINE '(' ident pair_l ')' ':' type_members '{' decl_l '}'
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| MACHINE '(' ident pair_l ')' ':' latencies '{' decl_l '}'"""
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if len(p) == 9:
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decl_l = p[7]
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elif len(p) == 11:
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decl_l = p[9]
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decls = [ x for x in decl_l if x is not None ]
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p[0] = Machine(p[3], decls)
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def p_d_action(p):
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@ -391,6 +412,7 @@ def p_expr(p):
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| literal
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| enumeration
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| ident '(' expr_l ')'
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| NEW type
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| THIS DOT var '[' expr ']' DOT var DOT ident '(' expr_l ')'
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| THIS DOT var '[' expr ']' DOT var DOT ident
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| CHIP '[' expr ']' DOT var '[' expr ']' DOT var DOT ident '(' expr_l ')'
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@ -436,72 +458,12 @@ lex.lex()
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yacc.yacc(write_tables=0)
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slicc_generated_cc = set([
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'AccessModeType.cc',
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'AccessPermission.cc',
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'AccessType.cc',
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'AllocationStrategy.cc',
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'CacheMsg.cc',
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'CacheRequestType.cc',
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'Chip.cc',
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'CoherenceRequestType.cc',
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'DetermGETXGeneratorStatus.cc',
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'DetermInvGeneratorStatus.cc',
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'DetermSeriesGETSGeneratorStatus.cc',
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'GenericMachineType.cc',
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'GenericRequestType.cc',
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'LinkType.cc',
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'LockStatus.cc',
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'MachineType.cc',
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'MaskPredictorIndex.cc',
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'MaskPredictorTraining.cc',
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'MaskPredictorType.cc',
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'MemoryMsg.cc',
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'MemoryRequestType.cc',
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'MessageSizeType.cc',
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'PrefetchBit.cc',
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'Protocol.cc',
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'RequestGeneratorStatus.cc',
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'SearchMechanism.cc',
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'SequencerStatus.cc',
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'SpecifiedGeneratorType.cc',
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'TesterStatus.cc',
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'TopologyType.cc',
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'TransientRequestType.cc',
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'TransitionResult.cc'])
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'ControllerFactory.cc',
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'MachineType.cc'])
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slicc_generated_hh = set([
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'AccessType.hh',
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'AccessModeType.hh',
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'AccessPermission.hh',
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'AllocationStrategy.hh',
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'CacheMsg.hh',
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'CacheRequestType.hh',
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'Chip.hh',
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'CoherenceRequestType.hh',
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'DetermGETXGeneratorStatus.hh',
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'DetermInvGeneratorStatus.hh',
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'DetermSeriesGETSGeneratorStatus.hh',
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'GenericMachineType.hh',
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'GenericRequestType.hh',
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'LinkType.hh',
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'LockStatus.hh',
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'ControllerFactory.hh',
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'MachineType.hh',
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'MaskPredictorIndex.hh',
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'MaskPredictorTraining.hh',
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'MaskPredictorType.hh',
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'MemoryMsg.hh',
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'MemoryRequestType.hh',
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'MessageSizeType.hh',
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'PrefetchBit.hh',
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'Protocol.hh',
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'RequestGeneratorStatus.hh',
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'SearchMechanism.hh',
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'SequencerStatus.hh',
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'SpecifiedGeneratorType.hh',
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'TesterStatus.hh',
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'TopologyType.hh',
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'TransientRequestType.hh',
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'TransitionResult.hh',
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'Types.hh',
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'protocol_name.hh' ])
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@ -544,7 +506,9 @@ class InPort(Declaration): pass
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class OutPort(Declaration): pass
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class Transition(Declaration): pass
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class Extern(Declaration): pass
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class Global(Declaration): pass
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class Global(Declaration):
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hh = True
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cc = True
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class Struct(Declaration):
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hh = True
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cc = True
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@ -555,6 +519,22 @@ class Object(Declaration): pass
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class Function(Declaration):
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cc = True
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def read_slicc(sources):
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if not isinstance(sources, (list,tuple)):
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sources = [ sources ]
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sm_files = []
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for source in sources:
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for sm_file in file(source, "r"):
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sm_file = sm_file.strip()
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if not sm_file:
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continue
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if sm_file.startswith("#"):
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continue
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sm_files.append(sm_file)
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return sm_files
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def scan(filenames):
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hh = slicc_generated_hh.copy()
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cc = slicc_generated_cc.copy()
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@ -570,3 +550,17 @@ def scan(filenames):
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result.add(hh, cc)
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return list(hh), list(cc)
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if __name__ == '__main__':
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import sys
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hh, cc = scan(read_slicc(sys.argv[1:]))
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hh.sort()
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cc.sort()
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print 'Headers:'
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for i in hh:
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print ' %s' % i
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print 'Sources:'
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for i in cc:
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print ' %s' % i
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