Back out dwarf_cfi_validate_fde.

1 files changed, 0 insertions, 39 deletions

diff --git a/libdw/cfi.c b/libdw/cfi.c
index e49335dd..aeb48e69 100644
--- a/libdw/cfi.c
+++ b/libdw/cfi.c
@@ -504,42 +504,3 @@ __libdw_frame_at_address (Dwarf_CFI *cache, struct dwarf_fde *fde,
     }
   return result;
 }
-
-int
-dwarf_cfi_validate_fde (cache, offset, start, end, signalp, encoding)
-     Dwarf_CFI *cache;
-     Dwarf_Off offset;
-     Dwarf_Addr *start;
-     Dwarf_Addr *end;
-     bool *signalp;
-     uint8_t *encoding;
-{
-  if (cache == NULL)
-    return -1;
-
-  struct dwarf_fde *fde = __libdw_fde_by_offset (cache, offset);
-  if (unlikely (fde == NULL))
-    return -1;
-
-  Dwarf_Frame *fs;
-  int result = __libdw_frame_at_address (cache, fde, fde->end, &fs);
-  if (unlikely (result != DWARF_E_NOERROR))
-    {
-      __libdw_seterrno (result);
-      return -1;
-    }
-
-  result = fs->nregs + 1;
-  free (fs);
-
-  if (start != NULL)
-    *start = fde->start;
-  if (end != NULL)
-    *end = fde->end;
-  if (signalp != NULL)
-    *signalp = fde->cie->signal_frame;
-  if (encoding != NULL)
-    *encoding = fde->cie->fde_encoding;
-
-  return result;
-}