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1 #!/usr/bin/python
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2 #//////////////////////////////////////////////////////////////////////////////
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3 #
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4 # Copyright (c) 2007,2009 Daniel Adler <dadler@uni-goettingen.de>,
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5 # Tassilo Philipp <tphilipp@potion-studios.com>
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6 #
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7 # Permission to use, copy, modify, and distribute this software for any
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8 # purpose with or without fee is hereby granted, provided that the above
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9 # copyright notice and this permission notice appear in all copies.
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10 #
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11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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12 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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13 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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14 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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15 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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16 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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17 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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18 #
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19 #//////////////////////////////////////////////////////////////////////////////
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20
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21 import sys
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22
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23 # parameters
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24
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25 nargs = 3
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26
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27 # all types without (float)
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28
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29 types = ["DCint","DClonglong","DCdouble","DCpointer"]
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30 sigs = ['i','l','d','p']
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31
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32
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33 # generator
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34
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35 ntypes = len(types)
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36
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37 sys.stderr.write("/* auto generated by mkcase (on stderr) */\n");
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38 sys.stderr.write("".join(["#define NARGS ",str(nargs),"\n"]))
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39 sys.stderr.write("".join(["#define NTYPES ",str(ntypes),"\n"]))
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40
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41 def powerfact(x, n):
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42 if n==0:
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43 return 0
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44 else:
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45 return x**n+powerfact(x,n-1)
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46
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47 x = 0
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48 end = powerfact(ntypes,nargs)+1
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49
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50 sys.stdout.write("/* auto generated by mkcase.py (on stdout) */\n");
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51
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52 while x < end:
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53 args = [str(x)]
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54 sig = ["f_"]
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55 pos = 0
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56 y = x
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57 while y > 0:
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58 s = (y-1) % ntypes
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59 y = (y-1) / ntypes
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60 args += [ types[s] ]
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61 sig += [ sigs[s] ] # types[s][2] ]
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62 pos += 1
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63 sig = "".join(sig)
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64 args += [ sig ]
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65 args = ",".join(args)
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66 sys.stdout.write( "".join(["VF",str(pos),"(",args,")\n"]) )
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67 x += 1
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