[PATCH v2 13/42] Use bfd_get_filename instead of objfile_name in lookup_dwo_unit

Simon Marchi
2020-05-12T21:12:26Z

There should be no functional difference, as objfile_name defers to
bfd_get_filename if objfile::obfd is non-NULL, which should be the case
here. This allows to remove a reference to
dwarf2_per_cu_data::dwarf2_per_objfile.

gdb/ChangeLog:

* dwarf2/read.c (lookup_dwo_unit): Use bfd_get_filename instead
of objfile_name.
---
gdb/dwarf2/read.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c
index 36c643413aa..504a260338d 100644
--- a/gdb/dwarf2/read.c
+++ b/gdb/dwarf2/read.c
@@ -6850,7 +6850,7 @@ lookup_dwo_unit (struct dwarf2_per_cu_data *this_cu,
if (!signature.has_value ())
error (_("Dwarf Error: missing dwo_id for dwo_name %s"
" [in module %s]"),
- dwo_name, objfile_name (this_cu->dwarf2_per_objfile->objfile));
+ dwo_name, bfd_get_filename (this_cu->per_bfd->obfd));
dwo_unit = lookup_dwo_comp_unit (this_cu, dwo_name, comp_dir,
*signature);
}
--
2.26.2