[commit] dwarf2read.c (read_cutu_die_from_dwo): Improve comment.
Commit Message
Hi.
While hacking on the Fission support I noticed this comment
left out DW_AT_comp_dir, so I added it.
Committed.
2014-04-01 Doug Evans <dje@google.com>
* dwarf2read.c (read_cutu_die_from_dwo): Improve comment.
@@ -4982,9 +4982,11 @@ read_cutu_die_from_dwo (struct dwarf2_per_cu_data *this_cu,
/* These attributes aren't processed until later:
DW_AT_stmt_list, DW_AT_low_pc, DW_AT_high_pc, DW_AT_ranges.
- However, the attribute is found in the stub which we won't have later.
- In order to not impose this complication on the rest of the code,
- we read them here and copy them to the DWO CU/TU die. */
+ DW_AT_comp_dir is used now, to find the DWO file, but it is also
+ referenced later. However, these attributes are found in the stub
+ which we won't have later. In order to not impose this complication
+ on the rest of the code, we read them here and copy them to the
+ DWO CU/TU die. */
stmt_list = NULL;
low_pc = NULL;