- temp = concat (current_directory, "/", core, NULL);
- core = temp;
- }
-
- scratch_chan = open (core, write_files ? O_RDWR : O_RDONLY, 0);
- if (scratch_chan < 0)
- perror_with_name (core);
+ case TARGET_OBJECT_MEMORY:
+ if (readbuf)
+ return (*ops->to_xfer_memory) (offset, readbuf, len, 0/*write*/,
+ NULL, ops);
+ if (writebuf)
+ return (*ops->to_xfer_memory) (offset, readbuf, len, 1/*write*/,
+ NULL, ops);
+ return -1;
+
+ case TARGET_OBJECT_AUXV:
+ if (readbuf)
+ {
+ /* When the aux vector is stored in core file, BFD
+ represents this with a fake section called ".auxv". */
+
+ struct bfd_section *section;
+ bfd_size_type size;
+ char *contents;
+
+ section = bfd_get_section_by_name (core_bfd, ".auxv");
+ if (section == NULL)
+ return -1;
+
+ size = bfd_section_size (core_bfd, section);
+ if (offset >= size)
+ return 0;
+ size -= offset;
+ if (size > len)
+ size = len;
+ if (size > 0
+ && !bfd_get_section_contents (core_bfd, section, readbuf,
+ (file_ptr) offset, size))
+ {
+ warning ("Couldn't read NT_AUXV note in core file.");
+ return -1;
+ }
+
+ return size;
+ }
+ return -1;