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comparison python/testc3.py @ 157:8f3924b6076e

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Added some code generator things
author Windel Bouwman
date Sun, 03 Mar 2013 18:14:35 +0100
parents b28a11c01dbe
children 9683a4cd848f
comparison
equal deleted inserted replaced
156:1b4a85bdd99c 157:8f3924b6076e
1 import c3, time, ppci 1 import c3, time, ppci, x86
2 2
3 testsrc = """ 3 testsrc = """
4 package test; 4 package test;
5 5
6 var u32 c, d; 6 var u32 c, d;
14 var int i; 14 var int i;
15 i = 2; 15 i = 2;
16 var int zero = i - 2; 16 var int zero = i - 2;
17 if (i > 1) 17 if (i > 1)
18 { 18 {
19 buf = b + 22 * i - 13 + (55 * 2 *9-2) / 44 - 1 19 buf = b + 22 * i - 13 + (55 * 2 *9-2) / 44 - 1;
20 } 20 }
21 else 21 else
22 { 22 {
23 ;;; 23 ;;;
24 }; 24 }
25 25
26 t2(2, 3); 26 t2(2, 3);
27 } 27 }
28 28
29 function int t2(u32 a, u32 b) 29 function int t2(u32 a, u32 b)
30 { 30 {
31 if (a > 0)
32 {
33 a = 2 + t2(a - 1);
34 }
35
31 return a + b; 36 return a + b;
32 a = 2;// + t2(2);
33 } 37 }
34 38
35 var int hahaa = 23 * 2; 39 var int hahaa = 23 * 2;
36 40
37 41
55 sema = c3.Semantics(diag) 59 sema = c3.Semantics(diag)
56 p = c3.Parser(sema, diag) 60 p = c3.Parser(sema, diag)
57 tc = c3.TypeChecker(diag) 61 tc = c3.TypeChecker(diag)
58 al = c3.Analyzer(diag) 62 al = c3.Analyzer(diag)
59 cg = c3.CodeGenerator() 63 cg = c3.CodeGenerator()
64 x86gen = x86.X86CodeGen(diag)
60 t1 = time.time() 65 t1 = time.time()
61 p.parseSource(src) 66 p.parseSource(src)
62 t2 = time.time() 67 t2 = time.time()
63 print('parsetime: {0} [s]'.format(t2 - t1)) 68 print('parsetime: {0} [s]'.format(t2 - t1))
64 t2 = time.time() 69 t2 = time.time()
75 80
76 ok = len(diag.diags) == 0 81 ok = len(diag.diags) == 0
77 if ok: 82 if ok:
78 print('Generating code') 83 print('Generating code')
79 i = cg.gencode(sema.mod) 84 i = cg.gencode(sema.mod)
85
80 print(i) 86 print(i)
81 print(i.Globals) 87 print(i.Globals)
88 x86gen.genBin(i)
82 else: 89 else:
83 print('Not generating code') 90 print('Not generating code')
84 91
85 def do(): 92 def do():
86 diag = ppci.DiagnosticsManager() 93 diag = ppci.DiagnosticsManager()