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comparison test/suite3/mkcase.py @ 0:3e629dc19168

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initial from svn dyncall-1745
author Daniel Adler
date Thu, 19 Mar 2015 22:24:28 +0100
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-1:000000000000 0:3e629dc19168
1 #!/usr/bin/python
2 #//////////////////////////////////////////////////////////////////////////////
3 #
4 # Copyright (c) 2007,2009 Daniel Adler <dadler@uni-goettingen.de>,
5 # Tassilo Philipp <tphilipp@potion-studios.com>
6 #
7 # Permission to use, copy, modify, and distribute this software for any
8 # purpose with or without fee is hereby granted, provided that the above
9 # copyright notice and this permission notice appear in all copies.
10 #
11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 #
19 #//////////////////////////////////////////////////////////////////////////////
20
21 import sys
22
23 # parameters
24
25 # nargs max is currently 10, modify case.cpp for more arguments
26 nargs = 4
27
28 types = ["DCint","DClonglong","DCdouble","DCfloat"]
29 typeSigs = ["i", "l", "d", "f" ]
30
31 # generator
32
33 ntypes = len(types)
34
35 sys.stderr.write("/* auto generated by mkcase (on stderr) */\n");
36 sys.stderr.write("".join(["#define NARGS ",str(nargs),"\n"]))
37 sys.stderr.write("".join(["#define NTYPES ",str(ntypes),"\n"]))
38
39 def powerfact(x, n):
40 if n==0:
41 return 0
42 else:
43 return x**n+powerfact(x,n-1)
44
45 x = 0
46 end = powerfact(ntypes,nargs)+1
47
48 sys.stdout.write("/* auto generated by mkcase.py (on stdout) */\n");
49
50 while x < end:
51 args = [str(x)]
52 sig = ["f_"]
53 pos = 0
54 y = x
55 while y > 0:
56 s = (y-1) % ntypes
57 y = (y-1) / ntypes
58 args += [ types [s] ]
59 sig += [ typeSigs[s] ]
60 pos += 1
61 sig = "".join(sig)
62 args += [ sig ]
63 args = ",".join(args)
64 sys.stdout.write( "".join(["VF",str(pos),"(",args,")\n"]) )
65 x += 1
66