Organize source files

pythonbpf/codegen.py

@@ -1,11 +1,22 @@
 import ast
 from llvmlite import ir
 
+def parser(source_code, filename):
+    tree = ast.parse(source_code, filename)
+
+    for node in tree.body:
+        if isinstance(node, ast.FunctionDef):
+            print("Function:", node.name)
+            for dec in node.decorator_list:
+                print("  Decorator AST:", ast.dump(dec))
+
 def compile_to_ir(filename: str, output: str):
     with open(filename) as f:
-        ast.parse(f.read(), filename)
+        parser(f.read(), filename)
+    module = ir.Module(name=filename)
+    module.data_layout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"
+    module.triple = "bpf"
 
-    module = ir.Module(name="pythonbpf")
     func_ty = ir.FunctionType(ir.IntType(64), [], False)
     func = ir.Function(module, func_ty, name="trace_execve")
 

pythonbpf/decorators.py

@@ -4,11 +4,8 @@ def tracepoint(name: str):
         return fn
     return wrapper
 
-def license(name: str):
-    def wrapper(fn):
-        fn._license = name
-        return fn
-    return wrapper
+def license(license_type: str):
+    return license_type
 
 def trace_printk(msg: str):
     # placeholder — real version lowers to IR later