Clean up dwflpp::translate_location workaround for DW_AT_data_member_location.

Do the same workaround as loc2c-test.c does. Just treat a constant member
location offset as a DW_OP_plus_uconst and call c_translate_location for it.
Also Remove c_translate_add_offset.

* dwflpp.cxx (dwflpp::translate_location): Check elfutils version and only
  do workaround for elfutils < 0.142.
* loc2c.h (c_translate_add_offset): Removed.
* loc2c.c (c_translate_add_offset): Likewise.

1 files changed, 0 insertions, 34 deletions

diff --git a/loc2c.c b/loc2c.c
index d4cb4666..5cf59691 100644
--- a/loc2c.c
+++ b/loc2c.c
@@ -1711,40 +1711,6 @@ c_translate_pointer_store (struct obstack *pool, int indent,
   // XXX: what about multiple-location lvalues?
 }
 
-
-/* Translate a fragment to add an offset to the currently calculated
-   address of the input location. Used for struct fields. Only works
-   when location is already an actual base address.
-*/
-
-void
-c_translate_add_offset (struct obstack *pool, int indent, const char *comment,
-                        Dwarf_Sword off, struct location **input)
-{
-  indent++;
-  if (comment == NULL || comment[0] == '\0')
-    comment = "field offset";
-  switch ((*input)->type)
-    {
-    case loc_address:
-      obstack_printf (pool, "%*saddr += " SFORMAT "; // %s\n",
-		      indent * 2 + 2, "", off, comment);
-      *input = (*input)->next = new_synthetic_loc (pool, *input, false);
-    break;
-
-    case loc_register:
-      FAIL (*input, N_("cannot add offset of object in register"));
-      break;
-    case loc_noncontiguous:
-      FAIL (*input, N_("cannot add offset of noncontiguous object"));
-      break;
-
-    default:
-      abort ();
-      break;
-    }
-}
-
 /* Determine the element stride of an array type.  */
 static Dwarf_Word
 array_stride (Dwarf_Die *typedie, struct location *origin)