ELF Tool Chain

Revision: 323
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=323&view=rev
Author:   kaiwang27
Date:     2009-03-24 23:12:48 +0000 (Tue, 24 Mar 2009)

Log Message:
-----------
- Use warnx instead of errx if possible, i.e., we should always proceed
  when the function failure is not that fatal.
- Remove unneeded global var strtab and dynstr. We can always get the string
  table from the sh_link field of the refering section.
- Make functions and constant static.
- Style nits.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 324
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=324&view=rev
Author:   kaiwang27
Date:     2009-03-24 23:25:22 +0000 (Tue, 24 Mar 2009)

Log Message:
-----------
Document the places where explicit call to gelf_xlatetom is needed.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 325
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=325&view=rev
Author:   kaiwang27
Date:     2009-03-25 02:27:51 +0000 (Wed, 25 Mar 2009)

Log Message:
-----------
Descriptor in the .note.ABI-tag section should be translated according
to the endianess of the ELF object.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 328
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=328&view=rev
Author:   kaiwang27
Date:     2009-03-29 02:35:17 +0000 (Sun, 29 Mar 2009)

Log Message:
-----------
Added option -S.

When option -S is specified, elfdump(1) will run in a mode emulating the
Solaris elfdump. In this mode, elfdump(1) will give additional explanation
about the data in the ELF object. Output format is changed also.

For example, when -S and -r are both specified, the symbol name refered
by each reloc entry will be dumped. When -S and -G are both specified,
relocation entries that are refering to .got entry willl be printed.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 330
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=330&view=rev
Author:   kaiwang27
Date:     2009-03-29 13:40:41 +0000 (Sun, 29 Mar 2009)

Log Message:
-----------
Implement -S for .hash dump.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 331
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=331&view=rev
Author:   kaiwang27
Date:     2009-03-30 23:03:26 +0000 (Mon, 30 Mar 2009)

Log Message:
-----------
Added option -v: dump symbol-versioning sections.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 332
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=332&view=rev
Author:   kaiwang27
Date:     2009-03-31 02:33:39 +0000 (Tue, 31 Mar 2009)

Log Message:
-----------
Make -S work with -v.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 333
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=333&view=rev
Author:   kaiwang27
Date:     2009-04-01 02:11:24 +0000 (Wed, 01 Apr 2009)

Log Message:
-----------
Implement -S combined with -s.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 335
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=335&view=rev
Author:   kaiwang27
Date:     2009-04-01 19:31:41 +0000 (Wed, 01 Apr 2009)

Log Message:
-----------
- Added option -N: match a spcified section name.
- Added support for dump archive symbol table. (WIP)

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 336
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=336&view=rev
Author:   kaiwang27
Date:     2009-04-01 22:12:16 +0000 (Wed, 01 Apr 2009)

Log Message:
-----------
Implement dumping of archive symbol table (via libarchive).  It is
possible to use '-N ARSYM' to exlicitly specify the archive symbol
table, same as Solaris elfdump.

For example:

%elfdump -s libelf.a    # dump arsym and the symbol table of each member.
%elfdump -s -N ARSYM libelf.a  # only dump arsym.

ar(1) archive processing with libelf will be implemented later.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 338
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=338&view=rev
Author:   kaiwang27
Date:     2009-04-04 01:03:59 +0000 (Sat, 04 Apr 2009)

Log Message:
-----------
Consider malloc/calloc failures fatal.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 339
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=339&view=rev
Author:   kaiwang27
Date:     2009-04-04 01:23:06 +0000 (Sat, 04 Apr 2009)

Log Message:
-----------
Document the limitation of processing archive symbol table via libarchive.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 340
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=340&view=rev
Author:   kaiwang27
Date:     2009-04-04 01:27:18 +0000 (Sat, 04 Apr 2009)

Log Message:
-----------
Removed unneeded flag SECTION_LOADED.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 344
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=344&view=rev
Author:   kaiwang27
Date:     2009-04-04 17:17:28 +0000 (Sat, 04 Apr 2009)

Log Message:
-----------
Add support for .gnu.hash section.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 346
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=346&view=rev
Author:   kaiwang27
Date:     2009-04-07 02:44:23 +0000 (Tue, 07 Apr 2009)

Log Message:
-----------
In load_sections, if elf_ndxscn returns SHN_UNDEF, we should skip that
section only when elf_ndxscn indeed failed, otherwise we will
mistakenly skip the first section, since it has index SHN_UNDEF.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 350
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=350&view=rev
Author:   kaiwang27
Date:     2009-04-10 11:43:05 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
Print r_info in hexadecimal, which is more intuitional.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 351
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=351&view=rev
Author:   kaiwang27
Date:     2009-04-10 13:28:48 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
Print p_align in hexadecimal when -S is specified.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 353
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=353&view=rev
Author:   kaiwang27
Date:     2009-04-10 13:46:49 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
s/sh_types/sh_type

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 354
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=354&view=rev
Author:   kaiwang27
Date:     2009-04-10 13:57:09 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
When sh_flags == 0, output 0 instead of "[ ]".

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 357
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=357&view=rev
Author:   kaiwang27
Date:     2009-04-10 14:19:22 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
Style.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 352
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=352&view=rev
Author:   kaiwang27
Date:     2009-04-10 13:39:30 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
Output format adjustment for -r.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 358
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=358&view=rev
Author:   kaiwang27
Date:     2009-04-10 16:57:30 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
If the ELF object is ELFCLASS32, Convert r_info of GElf_Rel/GElf_Rela
back to 32bit before printing.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 359
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=359&view=rev
Author:   kaiwang27
Date:     2009-04-10 18:59:04 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
- Adjust the output format of ehdr, phdr and symtab.
- Output more DT_xxx entries.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 362
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=362&view=rev
Author:   kaiwang27
Date:     2009-04-10 19:40:16 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
When dumping symbol table, if shndx is out of range, say greater than
or equal to shnum, in order to be more informative, print the shdnx
number as section name instead of "UNKNOWN".

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 365
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=365&view=rev
Author:   kaiwang27
Date:     2009-04-10 20:21:21 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
- Add dump for DT_RELACOUNT.
- Adjust relocation entry output format.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 366
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=366&view=rev
Author:   kaiwang27
Date:     2009-04-10 21:32:09 +0000 (Fri, 10 Apr 2009)

Log Message:
-----------
- Add "SHT_GNU_HASH" and "DT_GNU_HASH" strings.
- Add support for printing DT_GNU_HASH entry.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 368
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=368&view=rev
Author:   kaiwang27
Date:     2009-04-11 16:48:17 +0000 (Sat, 11 Apr 2009)

Log Message:
-----------
s/COM/COMMON/

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 369
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=369&view=rev
Author:   kaiwang27
Date:     2009-04-11 17:53:40 +0000 (Sat, 11 Apr 2009)

Log Message:
-----------
When calling get_symbol_name() with a STT_SECTION symbol, return the
section name the symbol points to instead.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 371
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=371&view=rev
Author:   kaiwang27
Date:     2009-04-11 19:06:33 +0000 (Sat, 11 Apr 2009)

Log Message:
-----------
Correct a printf: r_addend is signed.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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Revision: 374
          http://elftoolchain.svn.sourceforge.net/elftoolchain/?rev=374&view=rev
Author:   kaiwang27
Date:     2009-04-11 20:42:30 +0000 (Sat, 11 Apr 2009)

Log Message:
-----------
Change sh_flags to a function and add support for more section flags.

Modified Paths:
--------------
    projects/elfdump/trunk/elfdump.c


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