2001-12-18 Michael Snyder <msnyder@redhat.com>
* objcopy.c (copy_file): Accept corefiles (format bfd_core). (copy_object): Don't set the start address or flags of a core file. (copy_section): Don't relocate a core file. Don't copy contents if the input section has the contents flag set, but the output section does not (which happens with the fake 'note' pseudo- sections that BFD creates for corefiles).
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@ -1,3 +1,12 @@
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2001-12-18 Michael Snyder <msnyder@redhat.com>
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* objcopy.c (copy_file): Accept corefiles (format bfd_core).
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(copy_object): Don't set the start address or flags of a core file.
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(copy_section): Don't relocate a core file. Don't copy contents
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if the input section has the contents flag set, but the output
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section does not (which happens with the fake 'note' pseudo-
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sections that BFD creates for corefiles).
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2001-12-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
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* readelf.c (get_machine_flags): Recognize header flags for ABI and
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@ -958,11 +958,16 @@ copy_object (ibfd, obfd)
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start = bfd_get_start_address (ibfd);
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start += change_start;
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if (!bfd_set_start_address (obfd, start)
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|| !bfd_set_file_flags (obfd,
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(bfd_get_file_flags (ibfd)
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& bfd_applicable_file_flags (obfd))))
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RETURN_NONFATAL (bfd_get_filename (ibfd));
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/* Neither the start address nor the flags
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need to be set for a core file. */
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if (bfd_get_format (obfd) != bfd_core)
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{
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if (!bfd_set_start_address (obfd, start)
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|| !bfd_set_file_flags (obfd,
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(bfd_get_file_flags (ibfd)
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& bfd_applicable_file_flags (obfd))))
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RETURN_NONFATAL (bfd_get_filename (ibfd));
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}
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/* Copy architecture of input file to output file. */
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if (!bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
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@ -1403,7 +1408,8 @@ copy_file (input_filename, output_filename, input_target, output_target)
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copy_archive (ibfd, obfd, output_target);
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}
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else if (bfd_check_format_matches (ibfd, bfd_object, &matching))
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else if (bfd_check_format_matches (ibfd, bfd_object, &matching)
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|| bfd_check_format_matches (ibfd, bfd_core, &matching))
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{
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bfd *obfd;
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@ -1674,7 +1680,12 @@ copy_section (ibfd, isection, obfdarg)
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if (size == 0 || osection == 0)
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return;
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relsize = bfd_get_reloc_upper_bound (ibfd, isection);
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/* Core files do not need to be relocated. */
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if (bfd_get_format (obfd) == bfd_core)
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relsize = 0;
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else
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relsize = bfd_get_reloc_upper_bound (ibfd, isection);
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if (relsize < 0)
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RETURN_NONFATAL (bfd_get_filename (ibfd));
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@ -1713,7 +1724,8 @@ copy_section (ibfd, isection, obfdarg)
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isection->_cooked_size = isection->_raw_size;
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isection->reloc_done = true;
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if (bfd_get_section_flags (ibfd, isection) & SEC_HAS_CONTENTS)
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if (bfd_get_section_flags (ibfd, isection) & SEC_HAS_CONTENTS
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&& bfd_get_section_flags (obfd, osection) & SEC_HAS_CONTENTS)
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{
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PTR memhunk = (PTR) xmalloc ((unsigned) size);
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