coda

Tool to extract backtrace from coredump without binaries

Brought to you by: npamnani

Downloads: 0 This Week

Last Update: 2015-11-26

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"coda" stands for CO(re) D(ump) A(nalyzer) or C(ore) O(bject) D(ebugger) and A(nalyzer).
This tool probes Linux-x86_64 coredumps in batch mode as well as interactively.
coredump has to be full(not a data/stack segment dump only).
If the coredump is not full, backtraces will be curtailed.
This tool does not require binaries, only full core dump is required.

Architecture supported
-----------------------
compile on x86_64 Linux box.

How to enable full coredump in linux
------------------------------------
On bash prompt

$> cat /proc/$$/coredump_filter
00000033

$> echo 0x7f > /proc/$$/coredump_filter
$> cat /proc/$$/coredump_filter
0000007f

For furter info 'man core'.

compilation
---------------
files are compressed with 7z.
$> cd coda
$> make

=================
Get latest code from Git Hub -
https://github.com/npamnani/coda

Features

Shows backtraces from threads of a process coredump
Shows disassembly
Gives coredump probing commands.

Project Samples

coda backtrace extraction

coda interactive command line help

Project Activity

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2015-11-26

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