Anders Dellien [Mon, 24 Dec 2018 16:56:52 +0000 (17:56 +0100)]
More efficient AbbrevDecl handling (#212)
Create all the AbbrevDecl objects during parsing and later return
references to them - this gives a small performance gain.
rvijayc [Mon, 24 Dec 2018 14:02:08 +0000 (06:02 -0800)]
Added support for decoding .debug_pubtypes and .debug_pubnames sections (#208)
* Added support for decoding .debug_pubtypes and .debug_pubnames sections
* Added reference output to dwarf_pubnames_types.py example.
* Added readelf support, fixed review comments and documentation updates
* Avoid printing the entire die in pubnames example to workaround Python2 vs 3 imcompatibilites
Anders Dellien [Thu, 20 Dec 2018 13:21:35 +0000 (14:21 +0100)]
Simplify handling of null DIEs (#209)
The code that is intended to coalesce null DIEs into the DIE that
precedes them does not do that and is actually not needed as the
'unflattening' procedure takes care of any unexpected null DIEs.
Also added a unit test for verifying the DIE size calculation.
rvijayc [Tue, 18 Dec 2018 13:46:05 +0000 (05:46 -0800)]
Bugfix: Reset prevstate if line program sequence ends (#211)
gahag [Sun, 25 Nov 2018 22:06:14 +0000 (20:06 -0200)]
Implemented ELFFile.get_machine_arch for the remaining architectures. (#206)
* Implemented ELFFile.get_machine_arch for the remaining architectures.
Added all architectures according to the ENUM_E_MACHINE.
* Refactored if statement into dict.get.
Anders Dellien [Sat, 27 Oct 2018 12:19:16 +0000 (14:19 +0200)]
Remove unnecessary 'preserve_stream_pos' (#204)
The stream position in the .debug_info stream can't change when
reading from the .debug_abbrev stream.
Andreas Ziegler [Thu, 25 Oct 2018 12:31:20 +0000 (14:31 +0200)]
ARMAttribute: fix access to structs, stream and nul (#203)
The __init__ function of ARMAttribute has two parameters
structs and stream through which the caller can pass in the
relevant objects (ARMAttributesSubsubsection does that after
seeking to the right position in stream).
The accesses for TAG_SECTION and TAG_SYMBOL, however, were
referring to non-existing members instead of the parameters.
Additionally, one assertion tries to access an undefined
'null_byte' variable which should be 'nul' instead.
Andreas Ziegler [Thu, 4 Oct 2018 12:15:49 +0000 (14:15 +0200)]
Provide enums for DT_FLAGS and DT_FLAGS_1 (#200)
* Provide enums for DT_FLAGS and DT_FLAGS_1
This change adds two enums with the name to value mappings
for the two flags fields in the dynamic section. The values
and corresponding names are taken from the elf/elf.h file
in the most recent glibc version.
The enums are also used to print the names instead of the
raw hex values for DT_FLAGS and DT_FLAGS_1 in
scripts/readelf.py.
Fixes: #189
* Add test file for DT_FLAGS/DT_FLAGS_1 parsing
The test file has the DF_BIND_NOW and DF_ORIGIN flags set
in DT_FLAGS as well as DF_1_NOW, DF_1_GLOBAL, DF_1_NOOPEN
and DF_1_ORIGIN flags in DF_FLAGS_1.
This is the source code for the dt_flags.elf file:
#include <stdio.h>
int function(const char *arg){
printf("Hello, %s!", arg);
return 0;
}
and was compiled using the following command line:
$ gcc -shared -m32 \
-Wl,-rpath,'$ORIGIN/lib',-z,global,-z,origin,-z,nodlopen,-z,now \
-o testfiles_for_readelf/dt_flags.elf dt_flags.c
Dmitry Koltunov [Wed, 5 Sep 2018 22:00:34 +0000 (01:00 +0300)]
Fix division in calculation function for 'R_ARM_CALL' (#196)
Eli Bendersky [Wed, 5 Sep 2018 12:42:10 +0000 (05:42 -0700)]
Move arm reloc test to proper location and simplify its code a bit
Eli Bendersky [Wed, 5 Sep 2018 12:35:33 +0000 (05:35 -0700)]
Simplify arm reloc test file
Eli Bendersky [Wed, 5 Sep 2018 12:32:04 +0000 (05:32 -0700)]
Rename input files for arm relocation test to be more consistent
Eli Bendersky [Wed, 5 Sep 2018 12:29:44 +0000 (05:29 -0700)]
Redo the new arm reloc test as a proper unit test, aligned with other tests
Dmitry Koltunov [Wed, 5 Sep 2018 12:25:28 +0000 (15:25 +0300)]
Call relocation for ARM V3 (#194)
* Add support for 'R_ARM_CALL' relocation type
* Add test script and test files to verify support for 'R_ARM_CALL'
Signed-off-by: Koltunov Dmitry <koltunov@ispras.ru>
Eli Bendersky [Sat, 1 Sep 2018 13:14:35 +0000 (06:14 -0700)]
Add .o test files to manifest
Eli Bendersky [Sat, 1 Sep 2018 13:07:39 +0000 (06:07 -0700)]
Update version to 0.25 to prepare for release
Eli Bendersky [Sat, 1 Sep 2018 13:03:53 +0000 (06:03 -0700)]
Update CHANGES, add 3.6 testing to Travis and fixup README
Frederik Sdun [Mon, 16 Jul 2018 13:22:55 +0000 (15:22 +0200)]
Handle ARM relocations (#121)
* relocation: handle ARM binaries
* relocation: handle R_ARM_ABS32 for ARM machines
* testfiles: add reloc_arm_gcc.o.elf
Generated on Ubuntu 14.04 using: arm-linux-gnueabi-gcc-4.7 -c -g -o reloc_armhf_gcc.o.elf hello.c
* testfiles: add reloc_armhf_gcc.o.elf
Generated on Ubuntu 14.04 using: arm-linux-gnueabihf-gcc-4.7 -c -g -o reloc_armhf_gcc.o.elf hello.c
* readelf: print soft-float abi for ARM if EF_ARM_ABI_FLOAT_SOFT in flags
* readelf: print hard-float abi for ARM if EF_ARM_ABI_FLOAT_HARD in flags
* readelf: print BE8 info for armeb binaries
* testfiles: add simple_armhf_gcc.o.elf
Generated on Ubuntu 14.04 using: arm-linux-gnueabihf-gcc-4.7 -g -o simple_armhf_gcc.o.elf hello.c
* elf: remove unwind from dicts and set ARM_EXIDX description
* testfiles: add reloc_armsf_gcc.o.elf as soft float testcase taken from binutils 2.30
* testfiles: add reloc_armeb_gcc.o.elf as arm big endian testcase taken from binutils 2.30 testcase arm-be8
* readelf: print endian info LE8 if flag was set in header flags
Eli Bendersky [Wed, 7 Mar 2018 13:23:18 +0000 (05:23 -0800)]
Enable --parallel tests for readelf in the tox config
Eli Bendersky [Wed, 7 Mar 2018 13:21:02 +0000 (05:21 -0800)]
Merge branch 'master' of github.com:eliben/pyelftools
Eli Bendersky [Tue, 6 Mar 2018 20:59:47 +0000 (12:59 -0800)]
Add basic parallel execution capabilities to readelf tests
Eli Bendersky [Tue, 6 Mar 2018 20:07:15 +0000 (12:07 -0800)]
Add timings for steps of execution in running these tests
Eli Bendersky [Tue, 6 Mar 2018 13:56:18 +0000 (05:56 -0800)]
Update CHANGES
Eli Bendersky [Tue, 6 Mar 2018 13:55:28 +0000 (05:55 -0800)]
Switch readelf.py to using argparse instead of optparse
Eli Bendersky [Tue, 6 Mar 2018 13:41:08 +0000 (05:41 -0800)]
Switch run_readelf_tests to use argparse instead of optparse
emersion [Tue, 6 Mar 2018 13:16:41 +0000 (14:16 +0100)]
Fix DW_CFA_remember_state (#184)
* Fix #103
* Fix description for DW_CFA_def_cfa_expression
* Add test file for issue #103
Audrey Dutcher [Fri, 23 Feb 2018 13:30:52 +0000 (05:30 -0800)]
Choose members of the dynamic tag enum based on the current machine (#183)
* Only use processor/os specific dynamic tags if that processor or os is in use
* Add testcase for machine-specific dynamic tags
* Clarify layout of ENUM_D_TAG
Audrey Dutcher [Fri, 23 Feb 2018 13:28:51 +0000 (05:28 -0800)]
Convert all ascii decoding to utf-8 decoding (#182)
* Convert all ascii-decoding to utf-8 decoding
* Add testcase for unicode symbols
Eli Bendersky [Sat, 17 Feb 2018 13:12:52 +0000 (05:12 -0800)]
Fix #181 for real
EM_BLAKCFIN --> EM_BLACKFIN
Eli Bendersky [Fri, 16 Feb 2018 13:59:14 +0000 (05:59 -0800)]
Merge branch 'master' of github.com:eliben/pyelftools
Eli Bendersky [Fri, 16 Feb 2018 13:58:44 +0000 (05:58 -0800)]
Fix a typo EM_BLAFKIN --> EM_BLACKFIN
Fixes #181
Eli Bendersky [Wed, 14 Feb 2018 23:58:39 +0000 (15:58 -0800)]
Update README
emersion [Sat, 20 Jan 2018 17:18:09 +0000 (18:18 +0100)]
Do not crash if CIE doesn't define CFA (#177)
Eli Bendersky [Tue, 16 Jan 2018 13:43:00 +0000 (05:43 -0800)]
Mention recent changes in CHANGES
Eli Bendersky [Mon, 15 Jan 2018 22:31:31 +0000 (14:31 -0800)]
e_machine-dependent p_type parsing;
This should address #71 and #121, hopefully
Eli Bendersky [Mon, 15 Jan 2018 22:14:11 +0000 (14:14 -0800)]
Implement e_machine-based section type decoding
Eli Bendersky [Mon, 15 Jan 2018 13:50:13 +0000 (05:50 -0800)]
Adding a dict-merging utility
Eli Bendersky [Tue, 9 Jan 2018 14:56:24 +0000 (06:56 -0800)]
Some whitespace fixes
Audrey Dutcher [Fri, 5 Jan 2018 21:54:59 +0000 (13:54 -0800)]
Don't include 'meta-tag' markers in descriptions of ENUM_D_TAG (#176)
Fixes #150
Eli Bendersky [Fri, 5 Jan 2018 13:52:11 +0000 (05:52 -0800)]
Add a local .vimrc for pyelftools
AG [Sun, 26 Nov 2017 21:41:15 +0000 (16:41 -0500)]
Fix merge conflicts for ABIFLAGS branch (#168)
AG [Sun, 26 Nov 2017 21:41:04 +0000 (16:41 -0500)]
Arm exidx (#172)
* Fix merge conflicts for ABIFLAGS branch
* Fix EXIDX output to match binutils readelf -e
AG [Sun, 26 Nov 2017 13:57:43 +0000 (08:57 -0500)]
Many improvements to MIPS flags handling to make output consistent with GNU binutils readelf + typo (#165)
* Add EF_MIPS_PIC for E_FLAGS for statically linked MIPS-I executable produced by MUSL
pyelftools picked up CPIC but not PIC
binutils readelf says:
Flags: 0x1007, noreorder, pic, cpic, o32, mips1
pyelftools said (before this change):
Flags: 0x1007, noreorder, cpic, o32, mips1
Reproduce with the binary available at:
https://github.com/mzpqnxow/embedded-toolkit/blob/master/prebuilt_static_bins/gdbserver/gdbserver-6.8-mips-i-rtl819x-lexra
* Fix order of fix, was "cpic, pic" needs to be "pic, cpic", reordered the if statement to address this
* - Improve reporting on MIPS flags, fix many inconsistencies with GNU binutils
- Fix `desrciption` typo that raises fatal exception when encountering an unknown ABI
- Add E_FLAGS_MASKS constants to simplify ABI logic
* Add masks for E_FLAGS to simplify ABI logic
AG [Sun, 26 Nov 2017 13:50:49 +0000 (08:50 -0500)]
Add TLS and PowerPC to Machine and Program Headers description tables to match binutils output (#163)
Before:
...
Machine: <unknown>
...
Program Headers:
...
<unknown> 0x0bcd0c 0x100ccd0c 0x100ccd0c 0x00000 0x00008 R 0x4
...
After:
...
Machine: PowerPC
Program Headers:
...
TLS 0x0bcd0c 0x100ccd0c 0x100ccd0c 0x00000 0x00008 R 0x4
...
Reproduced and then tested change against statically linked PPC binary produced by MUSL:
https://github.com/mzpqnxow/embedded-toolkit/blob/master/prebuilt_static_bins/gdbserver/gdbserver-7.12-ppc-sysv
tyb0807 [Tue, 21 Nov 2017 05:00:08 +0000 (06:00 +0100)]
ARM build attributes section parsing (#160)
alon [Tue, 21 Nov 2017 04:54:13 +0000 (06:54 +0200)]
DIE.__repr__ typo: s/chidren/children/ (#161)
Eli Bendersky [Sat, 18 Nov 2017 17:37:45 +0000 (09:37 -0800)]
Clean up some whitespace
david942j [Fri, 13 Oct 2017 02:56:29 +0000 (10:56 +0800)]
Fix - ELFFile#address_offsets should consider PT_LOAD only (#159)
* fix - ELFFile#address_offsets should consider PT_LOAD only
David Schneider [Wed, 4 Oct 2017 03:17:09 +0000 (05:17 +0200)]
create inital wheel support (#158)
Pierre-Marie de Rodat [Sun, 10 Sep 2017 16:35:26 +0000 (18:35 +0200)]
Update the shipped `readelf` (#157)
* elftools.elf.description: re-indent describe_note according to PEP8
* Update the embedded `readelf`, update readelf.py accordingly
Eli Bendersky [Wed, 30 Aug 2017 13:28:56 +0000 (06:28 -0700)]
Clean up py3compat a bit and add some tests
Pierre-Marie de Rodat [Tue, 29 Aug 2017 02:05:58 +0000 (22:05 -0400)]
Add parsing and readelf dumping for .eh_frame (#155)
* Fix the byte size for R_X86_64_PC32 relocations
* Describe the address for DW_CFA_advance_loc with only 8 columns
* Add .eh_frame section decoding and dump in readelf.py
Pierre-Marie de Rodat [Fri, 18 Aug 2017 01:33:44 +0000 (21:33 -0400)]
Minor testsuite improvements (#154)
* run_readelf_tests.py: add an option to continue tests after a failure
Also add a counter to display the number of failed tests over the number
of tests run.
* run_readelf_tests.py: run tests in alphabetical order
This gives deterministic runs, which is handy to run edit/test
development cycles.
Pierre-Marie de Rodat [Thu, 17 Aug 2017 03:52:45 +0000 (05:52 +0200)]
Compressed sections (#152)
* Add constants, enums and structs for compressed section
* ELFStructs: update comments for new section numbers in Oracle docs
* Make the ELFFile's stream/structs available to all Section instances
This harmonizes the signature of Section constructors. Besides, structs
will be required to read compressed sections.
* ELFFile._read_dwarf_section: use Section.data to read the section
An upcoming change will add compressed sections handling. In this
context, the DWARF must be parsed from the decompressed data, so reading
the ELFFile stream will be wrong.
* Add ELF compressed debug sections handling
tyb0807 [Wed, 16 Aug 2017 12:18:50 +0000 (14:18 +0200)]
Adding new OS ABI to ELF header parsing (#153)
* Add OS ABI to ELF header
* Add new OS ABI to description
Eli Bendersky [Sun, 2 Jul 2017 16:11:50 +0000 (09:11 -0700)]
Cosmetic fixups
Max Akhmedov [Sun, 2 Jul 2017 16:06:16 +0000 (19:06 +0300)]
Better support for core dumps (in particular, fix issue #93) (#147)
* Better support for core dumps (in particular, fix notes issue)
* Fix readelf.py for python3.
* Edits after code review. Introduce structure for NT_PRPSINFO. Add unittest.
Matt Gregory [Tue, 27 Jun 2017 12:04:44 +0000 (08:04 -0400)]
Update reserved machine arch idents (#148)
* Update reserved machine arch idents
* Accidentally repeated a value
Eli Bendersky [Thu, 15 Jun 2017 13:56:14 +0000 (06:56 -0700)]
Clean up a bit after previous PR
gerthmar [Thu, 15 Jun 2017 13:51:32 +0000 (15:51 +0200)]
NULL termination with IAR Embedded Workbench compiler (#146)
* Exectued changes for IAR Embedded Workbench output .elf File
* applied review findings
int10h [Sat, 6 May 2017 03:08:45 +0000 (23:08 -0400)]
Make elffile and elfstructs on Dynamic public (#141)
Eli Bendersky [Sun, 26 Feb 2017 14:47:57 +0000 (06:47 -0800)]
Fix running tests on Travis
Eli Bendersky [Sun, 26 Feb 2017 14:26:33 +0000 (06:26 -0800)]
Remove setup_syspath entirely
It's vestigial remains from the early days of pyelftools which was originally
developed on Windows, running the tests through an editor rather than on the
command line.
Not setting the run path in the code is safer - it's more reliable to control where the code is found outside the code itself now
Eli Bendersky [Sun, 26 Feb 2017 14:23:06 +0000 (06:23 -0800)]
Remove conditional unittest2 imports from tests
We require 2.7+ now
Also remove setup_syspath calls
Eli Bendersky [Sat, 25 Feb 2017 15:53:16 +0000 (07:53 -0800)]
Reformat new test and add comment header
PromyLOPh [Sat, 25 Feb 2017 15:50:52 +0000 (16:50 +0100)]
Add .stab section parser (#137)
* Add .stab section parser
* Replace tabs with spaces
* Add unit test for stabs parser
gcmoreira [Thu, 2 Feb 2017 13:47:30 +0000 (00:47 +1100)]
Fix parsing string table (#134)
If for any reason parse_cstring_from_stream() cannot get a string in the given offset, it'll return None causing the following line raises an exception when it tries to get the decoded ascii string from the None object.
Eli Bendersky [Thu, 19 Jan 2017 13:15:16 +0000 (05:15 -0800)]
Merge pull request #132 from jwilk/spelling
Remove duplicated word
Jakub Wilk [Tue, 17 Jan 2017 22:06:09 +0000 (23:06 +0100)]
Remove duplicated word
Eli Bendersky [Mon, 16 Jan 2017 16:54:34 +0000 (08:54 -0800)]
Merge pull request #131 from shuxin/patch-2
Update enums.py
shuxin [Mon, 16 Jan 2017 10:53:49 +0000 (18:53 +0800)]
Update enums.py
add an mips tag
Eli Bendersky [Sat, 24 Dec 2016 16:26:43 +0000 (08:26 -0800)]
Fix more potential Python 3 issues in construct
Use b"" strings for paddings/align and anything else dealing with binary data
Eli Bendersky [Sat, 24 Dec 2016 16:22:45 +0000 (08:22 -0800)]
Merge pull request #127 from mefistotelis/pullrequest
Fix for padding encoding in Python 3.
mefistotelis [Tue, 20 Dec 2016 21:04:52 +0000 (22:04 +0100)]
Fix for padding encoding in Python 3.
The padding used a string literal instead of byte literal for the
pattern character, which caused invalid type error in Python 3.
This fix marks the pattern as byte literal, which does nothing on
Python >= 2.7 and creates byres array instead of str in Python >= 3.
Eli Bendersky [Fri, 4 Nov 2016 03:11:23 +0000 (20:11 -0700)]
Merge pull request #126 from chriscz/master
Fix typo relocation_bytesize --> relocation.bytesize
Chris Coetzee [Wed, 2 Nov 2016 13:18:08 +0000 (15:18 +0200)]
Fix relocation_bytesize typo
Eli Bendersky [Wed, 26 Oct 2016 13:39:49 +0000 (06:39 -0700)]
Update CHANGES + cosmetic cleanup
Eli Bendersky [Wed, 26 Oct 2016 03:32:31 +0000 (20:32 -0700)]
Cosmetic changes
Eli Bendersky [Wed, 26 Oct 2016 03:07:43 +0000 (20:07 -0700)]
Remove the PT_ARM_UNWIND enum
According to the ARM ABI it's an alias for PT_ARM_EXIDX; having them both in the
same enum value confuses parsing. Keeping EXIDX rather than UNWIND because
binutils seems to be using it.
Related to #121
Eli Bendersky [Sat, 15 Oct 2016 21:08:50 +0000 (14:08 -0700)]
Issue #119: readelf - don't do hex/string dumps for SHT_NOBITS sections
Eli Bendersky [Thu, 6 Oct 2016 13:53:19 +0000 (06:53 -0700)]
Add py35 to tox.ini
Eli Bendersky [Thu, 6 Oct 2016 13:50:48 +0000 (06:50 -0700)]
Merge pull request #118 from tezeb/patch-1
Check for header attribute when comparing
tezeb [Sun, 25 Sep 2016 18:18:02 +0000 (20:18 +0200)]
Check for header attribute when comparing
When checking against None it throws exception, while it's quite
easy to prevent(and check against None seems quite obvious).
Eli Bendersky [Fri, 5 Aug 2016 03:18:13 +0000 (20:18 -0700)]
fromdos setup.py
Eli Bendersky [Fri, 5 Aug 2016 03:17:55 +0000 (20:17 -0700)]
Getting ready to release 0.24
Eli Bendersky [Tue, 2 Aug 2016 20:02:21 +0000 (13:02 -0700)]
Add Python 3.5 testing to travis
Eli Bendersky [Tue, 2 Aug 2016 19:55:44 +0000 (12:55 -0700)]
Update CHANGES with a few more recent changes
Eli Bendersky [Mon, 1 Aug 2016 16:17:20 +0000 (09:17 -0700)]
Whitespace cleanup
Eli Bendersky [Mon, 1 Aug 2016 11:14:35 +0000 (04:14 -0700)]
Merge pull request #109 from gbenson/master
Support SHT_NOTE sections
Gary Benson [Thu, 14 Jul 2016 10:00:08 +0000 (11:00 +0100)]
Support SHT_NOTE sections
This commit adds a new NoteSection class with an iter_notes
iterator which operates in much the same way as NoteSegment's
iter_notes. An example to illustrate usage is added, and its
reference output is added for the test suite.
Eli Bendersky [Thu, 14 Jul 2016 12:00:41 +0000 (05:00 -0700)]
Merge pull request #108 from dorothychen/aranges
parse .debug_aranges section
Dorothy Chen [Fri, 1 Jul 2016 20:44:36 +0000 (16:44 -0400)]
parsed .debug_aranges section, simple interface mapping address ranges to CU offsets
fixed bug in finding correct arange entry, given an addr
cosmetic changes per pull request thread #108, and updated relevant tests
minor arange test changes
filled in comments
update test formatting for aranges
update test formatting for aranges
Fix off-by-one bug
For real this time. If the query addr == beginning address, bisect_left won't work.
Eli Bendersky [Mon, 4 Jul 2016 12:10:31 +0000 (05:10 -0700)]
Merge pull request #107 from DavidSpickett/master
Fix Windows import error by getting page size using 'mmap' module if 'resource' is not available.
David Spickett [Fri, 1 Jul 2016 10:43:49 +0000 (11:43 +0100)]
Get page size using 'mmap' module if 'resource' is not available.
The resource module is Unix only, use mmap for Windows.
Eli Bendersky [Mon, 20 Jun 2016 22:42:35 +0000 (15:42 -0700)]
Merge pull request #102 from ttsugriy/master
Support ZLIB compressed debug sections
ttsugrii [Tue, 24 May 2016 01:45:32 +0000 (18:45 -0700)]
Support ZLIB compressed debug sections
objcopy --compress-debug-sections uses ZLIB compression to reduce debug
sections, which can sometimes be larger than the size of the binary
itself. This change makes pyelftools consider compressed debug sections
when checking for DWARF data.
readelf tool supports other types of compressed sections
(https://github.com/facebook/binutils/blob/master/binutils/readelf.c#L12038)
but their support is outside of scope of this change.
Test plan:
$ ./test/run_all_unittests.py
Signed-off-by: Stanislas P1kachu Lejay <p1kachu@lse.epita.fr>
Eli Bendersky [Sun, 19 Jun 2016 15:10:40 +0000 (08:10 -0700)]
Merge pull request #104 from P1kachu/master
Fix case where struct is None
Stanislas P1kachu Lejay [Sun, 19 Jun 2016 12:12:41 +0000 (14:12 +0200)]
Fix case where struct is None
Signed-off-by: Stanislas P1kachu Lejay <p1kachu@lse.epita.fr>
Eli Bendersky [Wed, 2 Mar 2016 12:15:33 +0000 (04:15 -0800)]
Fix descriptions._data_member_location_extra to handle DW_FORM_sdata
Taken from #98 - contributed by @bseifers
Eli Bendersky [Fri, 11 Dec 2015 02:29:34 +0000 (18:29 -0800)]
Merge pull request #89 from sethml/feature/improved-DWARFv4
Improved DWARFv4 support.