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Add var assigning for helpers

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This commit is contained in:
Pragyansh Chaturvedi
2025-09-10 01:49:14 +05:30
parent dafd6d18ab
commit 55c9b2ebe1
3 changed files with 13 additions and 4 deletions
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11
pythonbpf/functions_pass.py
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@ -39,7 +39,6 @@ def handle_assign(module, builder, stmt, map_sym_tab, local_sym_tab):
if isinstance(rval, ast.Constant):
if isinstance(rval.value, int):
# Assume c_int64 for now
# TODO: make symtab for this
var = builder.alloca(ir.IntType(64), name=var_name)
var.align = 8
builder.store(ir.Constant(ir.IntType(64), rval.value), var)
@ -57,6 +56,14 @@ def handle_assign(module, builder, stmt, map_sym_tab, local_sym_tab):
print(f"Assigned {call_type} constant "
f"{rval.args[0].value} to {var_name}")
local_sym_tab[var_name] = var
elif call_type in helper_func_list:
var = builder.alloca(ir.IntType(64), name=var_name)
var.align = 8
val = handle_helper_call(
rval, module, builder, None, local_sym_tab, map_sym_tab)
builder.store(val, var)
local_sym_tab[var_name] = var
print(f"Assigned constant {rval.func.id} to {var_name}")
else:
print(f"Unsupported assignment call type: {call_type}")
elif isinstance(rval.func, ast.Attribute):
@ -70,6 +77,8 @@ def handle_assign(module, builder, stmt, map_sym_tab, local_sym_tab):
rval, module, builder, None, local_sym_tab, map_sym_tab)
else:
print("Unsupported assignment call structure")
else:
print("Unsupported assignment call function type")
def process_func_body(module, builder, func_node, func, ret_type, map_sym_tab):