gdb: remove extract_long_unsigned_integer

It is unused.

Change-Id: I5d4091368c4dfc29752b12061e38f1df8353ba74
Approved-By: John Baldwin <jhb@FreeBSD.org>

diff --git a/gdb/defs.h b/gdb/defs.h
index 057581d2764118f8b7441f75ddac08b4e8727a8d..be5c9b7261b678dc26d4c1b0142e810ef11072e6 100644 (file)
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -457,9 +457,6 @@ extract_unsigned_integer (const gdb_byte *addr, int len,
                                   byte_order);
 }
 
-extern int extract_long_unsigned_integer (const gdb_byte *, int,
-                                         enum bfd_endian, LONGEST *);
-
 extern CORE_ADDR extract_typed_address (const gdb_byte *buf,
                                        struct type *type);
 

diff --git a/gdb/findvar.c b/gdb/findvar.c
index 71bfebe40a7ad51d651a7e2a6f160cec113902ff..734494961696f4e8058099efaa2c53dbec99a311 100644 (file)
--- a/gdb/findvar.c
+++ b/gdb/findvar.c
@@ -92,59 +92,6 @@ template LONGEST extract_integer<LONGEST> (gdb::array_view<const gdb_byte> buf,
 template ULONGEST extract_integer<ULONGEST>
   (gdb::array_view<const gdb_byte> buf, enum bfd_endian byte_order);
 
-/* Sometimes a long long unsigned integer can be extracted as a
-   LONGEST value.  This is done so that we can print these values
-   better.  If this integer can be converted to a LONGEST, this
-   function returns 1 and sets *PVAL.  Otherwise it returns 0.  */
-
-int
-extract_long_unsigned_integer (const gdb_byte *addr, int orig_len,
-                              enum bfd_endian byte_order, LONGEST *pval)
-{
-  const gdb_byte *p;
-  const gdb_byte *first_addr;
-  int len;
-
-  len = orig_len;
-  if (byte_order == BFD_ENDIAN_BIG)
-    {
-      for (p = addr;
-          len > (int) sizeof (LONGEST) && p < addr + orig_len;
-          p++)
-       {
-         if (*p == 0)
-           len--;
-         else
-           break;
-       }
-      first_addr = p;
-    }
-  else
-    {
-      first_addr = addr;
-      for (p = addr + orig_len - 1;
-          len > (int) sizeof (LONGEST) && p >= addr;
-          p--)
-       {
-         if (*p == 0)
-           len--;
-         else
-           break;
-       }
-    }
-
-  if (len <= (int) sizeof (LONGEST))
-    {
-      *pval = (LONGEST) extract_unsigned_integer (first_addr,
-                                                 sizeof (LONGEST),
-                                                 byte_order);
-      return 1;
-    }
-
-  return 0;
-}
-
-
 /* Treat the bytes at BUF as a pointer of type TYPE, and return the
    address it represents.  */
 CORE_ADDR