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-rw-r--r--gdb/symfile.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/gdb/symfile.h b/gdb/symfile.h
index e989d5c..297c181 100644
--- a/gdb/symfile.h
+++ b/gdb/symfile.h
@@ -209,7 +209,10 @@ struct quick_symbol_functions
void (*expand_all_symtabs) (struct objfile *objfile);
/* Read all symbol tables associated with OBJFILE which have the
- file name FILENAME. */
+ file name FILENAME.
+ This is for the purposes of examining code only, e.g., expand_line_sal.
+ The routine may ignore debug info that is known to not be useful with
+ code, e.g., DW_TAG_type_unit for dwarf debug info. */
void (*expand_symtabs_with_filename) (struct objfile *objfile,
const char *filename);