libctf: rip out dead code handling typedefs with no name

[binutils-gdb.git] / libctf / ctf-lookup.c

diff --git a/libctf/ctf-lookup.c b/libctf/ctf-lookup.c
index 6d4e085838c0b205cc75dadf38042c573042c7d3..72f6a2a24c7062b961186d052fadac5309c9543b 100644 (file)
--- a/libctf/ctf-lookup.c
+++ b/libctf/ctf-lookup.c
@@ -51,7 +51,6 @@ refresh_pptrtab (ctf_dict_t *fp, ctf_dict_t *pfp)
     {
       ctf_id_t type = LCTF_INDEX_TO_TYPE (fp, i, 1);
       ctf_id_t reffed_type;
-      int updated;
 
       if (ctf_type_kind (fp, type) != CTF_K_POINTER)
        continue;
@@ -65,29 +64,6 @@ refresh_pptrtab (ctf_dict_t *fp, ctf_dict_t *pfp)
          /* Guard against references to invalid types.  No need to consider
             the CTF dict corrupt in this case: this pointer just can't be a
             pointer to any type we know about.  */
-         if (idx <= pfp->ctf_typemax)
-           {
-             if (idx >= fp->ctf_pptrtab_len
-                 && grow_pptrtab (fp, pfp->ctf_ptrtab_len) < 0)
-               return -1;                      /* errno is set for us.  */
-
-             fp->ctf_pptrtab[idx] = i;
-             updated = 1;
-           }
-       }
-      if (!updated)
-       continue;
-
-      /* If we updated the ptrtab entry for this type's referent, and it's an
-        anonymous typedef node, we also want to chase down its referent and
-        change that as well.  */
-
-      if ((ctf_type_kind (fp, reffed_type) == CTF_K_TYPEDEF)
-         && strcmp (ctf_type_name_raw (fp, reffed_type), "") == 0)
-       {
-         uint32_t idx;
-         idx = LCTF_TYPE_TO_INDEX (pfp, ctf_type_reference (fp, reffed_type));
-
          if (idx <= pfp->ctf_typemax)
            {
              if (idx >= fp->ctf_pptrtab_len