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comparison python/ir/module.py @ 205:d77cb5962cc5

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Added some handcoded arm code generation
author Windel Bouwman
date Sun, 23 Jun 2013 18:23:18 +0200
parents 460db5669efa
children 88a1e0baef65
comparison
equal deleted inserted replaced
204:de3a68f677a5 205:d77cb5962cc5
5 class Module: 5 class Module:
6 """ Main container for a piece of code. """ 6 """ Main container for a piece of code. """
7 def __init__(self, name): 7 def __init__(self, name):
8 self.name = name 8 self.name = name
9 self.funcs = [] 9 self.funcs = []
10 self.variables = []
11
10 def __repr__(self): 12 def __repr__(self):
11 return 'IR-module [{0}]'.format(self.name) 13 return 'IR-module [{0}]'.format(self.name)
14
12 def getInstructions(self): 15 def getInstructions(self):
13 ins = [] 16 ins = []
14 for bb in self.BasicBlocks: 17 for bb in self.BasicBlocks:
15 ins += bb.Instructions 18 ins += bb.Instructions
16 return ins 19 return ins
17 Instructions = property(getInstructions) 20 Instructions = property(getInstructions)
21
18 def getBBs(self): 22 def getBBs(self):
19 bbs = [] 23 bbs = []
20 for f in self.Functions: 24 for f in self.Functions:
21 bbs += f.BasicBlocks 25 bbs += f.BasicBlocks
22 return bbs 26 return bbs
27
23 BasicBlocks = property(getBBs) 28 BasicBlocks = property(getBBs)
24 def addFunc(self, f): 29 def addFunc(self, f):
25 self.funcs.append(f) 30 self.funcs.append(f)
26 def getFuncs(self): 31 addFunction = addFunc
32
33 def addVariable(self, v):
34 self.variables.append(v)
35
36 def getVariables(self):
37 return self.variables
38 Variables = property(getVariables)
39
40 def getFunctions(self):
27 return self.funcs 41 return self.funcs
28 Functions = property(getFuncs) 42 Functions = property(getFunctions)
43
29 def dump(self): 44 def dump(self):
30 print(self) 45 print(self)
46 for v in self.Variables:
47 print(' ', v)
31 for fn in self.Functions: 48 for fn in self.Functions:
32 print(fn) 49 print(fn)
33 for bb in fn.BasicBlocks: 50 for bb in fn.BasicBlocks:
34 print(' ', bb) 51 print(' ', bb)
35 for ins in bb.Instructions: 52 for ins in bb.Instructions:
36 print(' ', ins) 53 print(' ', ins)
37 print('END') 54
38 def dumpgv(self, outf): 55 def dumpgv(self, outf):
39 outf.write('digraph G \n{\n') 56 outf.write('digraph G \n{\n')
40 for f in self.Functions: 57 for f in self.Functions:
41 outf.write('{0} [label="{1}" shape=box3d]\n'.format(id(f), f)) 58 outf.write('{0} [label="{1}" shape=box3d]\n'.format(id(f), f))
42 for bb in f.BasicBlocks: 59 for bb in f.BasicBlocks: