DWARF Import : Add support for variable arguments

1 files changed, 7 insertions, 6 deletions

diff --git a/rust/examples/dwarf/dwarf_import/src/functions.rs b/rust/examples/dwarf/dwarf_import/src/functions.rs
index 1d8879a0..016c4033 100644
--- a/rust/examples/dwarf/dwarf_import/src/functions.rs
+++ b/rust/examples/dwarf/dwarf_import/src/functions.rs
@@ -23,14 +23,15 @@ fn get_parameters<R: Reader<Offset = usize>>(
     entry: &DebuggingInformationEntry<R>,
     debug_info_builder_context: &DebugInfoBuilderContext<R>,
     debug_info_builder: &mut DebugInfoBuilder,
-) -> Vec<Option<(String, TypeUID)>> {
+) -> (Vec<Option<(String, TypeUID)>>, bool) {
     if !entry.has_children() {
-        vec![]
+        (vec![], false)
     } else {
         // We make a new tree from the current entry to iterate over its children
         let mut sub_die_tree = unit.entries_tree(Some(entry.offset())).unwrap();
         let root = sub_die_tree.root().unwrap();
 
+        let mut variable_arguments = false;
         let mut result = vec![];
         let mut children = root.children();
         while let Some(child) = children.next().unwrap() {
@@ -53,11 +54,11 @@ fn get_parameters<R: Reader<Offset = usize>>(
                         result.push(None)
                     }
                 }
-                constants::DW_TAG_unspecified_parameters => (),
+                constants::DW_TAG_unspecified_parameters => variable_arguments = true,
                 _ => (),
             }
         }
-        result
+        (result, variable_arguments)
     }
 }
 
@@ -72,7 +73,7 @@ pub(crate) fn parse_function_entry<R: Reader<Offset = usize>>(
     let raw_name = get_raw_name(unit, entry, debug_info_builder_context);
     let return_type = get_type(unit, entry, debug_info_builder_context, debug_info_builder);
     let address = get_start_address(unit, entry, debug_info_builder_context);
-    let parameters = get_parameters(unit, entry, debug_info_builder_context, debug_info_builder);
+    let (parameters, variable_arguments) = get_parameters(unit, entry, debug_info_builder_context, debug_info_builder);
 
-    debug_info_builder.insert_function(full_name, raw_name, return_type, address, parameters);
+    debug_info_builder.insert_function(full_name, raw_name, return_type, address, parameters, variable_arguments);
 }