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* elfread.c (elf_symfile_segments): Do not warn about

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uninitialized sections outside of load segments.
This commit is contained in:
Daniel Jacobowitz 2009-11-02 17:16:14 +00:00
parent bcf7127760
commit ad09a54881
2 changed files with 16 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2009-11-02 Daniel Jacobowitz <dan@codesourcery.com>
* elfread.c (elf_symfile_segments): Do not warn about
uninitialized sections outside of load segments.
2009-11-02 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (build_id_to_debug_filename): New variable debugdir. Move

12
gdb/elfread.c
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@ -114,7 +114,17 @@ elf_symfile_segments (bfd *abfd)
break;
}
if (bfd_get_section_size (sect) > 0 && j == num_segments)
/* We should have found a segment for every non-empty section.
If we haven't, we will not relocate this section by any
offsets we apply to the segments. As an exception, do not
warn about SHT_NOBITS sections; in normal ELF execution
environments, SHT_NOBITS means zero-initialized and belongs
in a segment, but in no-OS environments some tools (e.g. ARM
RealView) use SHT_NOBITS for uninitialized data. Since it is
uninitialized, it doesn't need a program header. Such
binaries are not relocatable. */
if (bfd_get_section_size (sect) > 0 && j == num_segments
&& (bfd_get_section_flags (abfd, sect) & SEC_LOAD) != 0)
warning (_("Loadable segment \"%s\" outside of ELF segments"),
bfd_section_name (abfd, sect));
}