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authorBenedikt Böhm <bb@xnull.de>2009-05-26 11:58:21 +0200
committerBenedikt Böhm <bb@xnull.de>2009-05-26 11:58:21 +0200
commit844580225f0005a71d90fc2c75e8e0c33a4efa2a (patch)
treee4eace96dc6bc26b23bfb0a0cc7d378d48b71c70 /src
parentaeecf0881e48ec91b958140b91556cd84e473abd (diff)
parent5dd84e8e76132ad2e1a58de28ec94ca7ee1ab969 (diff)
downloadswppy-844580225f0005a71d90fc2c75e8e0c33a4efa2a.tar.gz
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Merge branch 'master' of git@git.animux.de:swppy
Diffstat (limited to 'src')
-rw-r--r--src/back/tac.py11
-rwxr-xr-xsrc/main_test.py32
2 files changed, 38 insertions, 5 deletions
diff --git a/src/back/tac.py b/src/back/tac.py
index a875a7d..fc072d9 100644
--- a/src/back/tac.py
+++ b/src/back/tac.py
@@ -27,10 +27,10 @@ Op.ASSIGN = Op("ASSIGN") # x = y -> x y
Op.JMP = Op("JMP") # "goto" x -> x
Op.BEQ = Op("EQ") # "if x == y" -> x y
Op.BNE = Op("NE") # "if x != y" -> x y
-Op.BLE = Op("LE") # ...
-Op.BGE = Op("GE")
-Op.BLT = Op("LT")
-Op.BGT = Op("GT")
+Op.LE = Op("LE") # ...
+Op.GE = Op("GE")
+Op.LT = Op("LT")
+Op.GT = Op("GT")
Op.PARAM = Op("PARAM") # param x -> x
Op.CALL = Op("CALL") # fun x (y-args..) -> x y
@@ -60,9 +60,10 @@ class TacArray:
return len(self.liste)-1
def createList(self):
- i = 0
+ i = 1
output = ""
for item in self.liste:
print "%08d | %s\t%s\t%s" % (i,item.op,item.arg1,item.arg2)
+ i = i+1
diff --git a/src/main_test.py b/src/main_test.py
new file mode 100755
index 0000000..8649a74
--- /dev/null
+++ b/src/main_test.py
@@ -0,0 +1,32 @@
+#!/usr/bin/python
+
+import sys
+
+from front import ast
+#import SymbolTable
+from back import tac
+
+def main():
+ mUn = ast.UnaryExpression("PLUS","a")
+ mIf = ast.IfStatement(mUn,"true","false")
+ mFunc1 = ast.Function("func1",["param1","param2"],mIf)
+ mFunc2 = ast.Function("func2",["param0","param1"],mIf)
+ mProg = ast.Program([mFunc1,mFunc2])
+ Test()
+
+
+class Test:
+ def __init__(self):
+ x = tac.TacElem("PLUS",3,5)
+ y = tac.TacElem("MINUS",8,3)
+ z = tac.TacArray()
+ z.append(x)
+ z.append(y)
+ z.createList()
+
+
+
+
+
+if __name__ == "__main__":
+ sys.exit(main())