add vmlinux processor to codegen pipeline

Signed-off-by: varun-r-mallya <varunrmallya@gmail.com>

pythonbpf/codegen.py

@@ -4,6 +4,7 @@ from .license_pass import license_processing
 from .functions import func_proc
 from .maps import maps_proc
 from .structs import structs_proc
+from .vmlinux_parser import vmlinux_proc
 from .globals_pass import (
     globals_list_creation,
     globals_processing,
@@ -44,6 +45,7 @@ def processor(source_code, filename, module):
     for func_node in bpf_chunks:
         logger.info(f"Found BPF function/struct: {func_node.name}")
 
+    vmlinux_proc(tree, module)
     populate_global_symbol_table(tree, module)
     license_processing(tree, module)
     globals_processing(tree, module)

pythonbpf/vmlinux_parser/__init__.py

@@ -0,0 +1 @@
+from .import_detector import vmlinux_proc

pythonbpf/vmlinux_parser/import_detector.py

@@ -0,0 +1,5 @@
+import llvmlite.ir as ir
+import ast
+
+def vmlinux_proc(tree, module):
+    pass