diff options
| -rw-r--r-- | gdb/dwarf2/read.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index ff4f388..bcfa254 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -2866,8 +2866,12 @@ lookup_dwo_id (struct dwarf2_cu *cu, struct die_info* comp_unit_die) } /* Subroutine of cutu_reader to simplify it. - Look up the DWO unit specified by COMP_UNIT_DIE of THIS_CU. - Returns NULL if the specified DWO unit cannot be found. */ + Look up the DWO unit specified by COMP_UNIT_DIE of CU. + + DWO_NAME is the name (DW_AT_dwo_name) of the DWO unit already read from + COMP_UNIT_DIE. + + Returns nullptr if the specified DWO unit cannot be found. */ static struct dwo_unit * lookup_dwo_unit (dwarf2_cu *cu, die_info *comp_unit_die, const char *dwo_name) @@ -2885,8 +2889,6 @@ lookup_dwo_unit (dwarf2_cu *cu, die_info *comp_unit_die, const char *dwo_name) gdb_assert (cu != NULL); - /* Yeah, we look dwo_name up again, but it simplifies the code. */ - dwo_name = dwarf2_dwo_name (comp_unit_die, cu); comp_dir = dwarf2_string_attr (comp_unit_die, DW_AT_comp_dir, cu); if (per_cu->is_debug_types) |