with Windows 7 (32-bits) yet?
Dyninst 7/Windows 7 is untested AFAIK and...might work. Dyninst 8 (which
is coming soon) does work on 32-bit Windows 7.
What sort of tool do you have in mind?
Variable tracing tool
On 2012-10-05, at 5:14 PM, Bill Williams wrote:
On 10/05/2012 03:42 PM, Pansy Arafa wrote
and
their dependencies. This *shouldn't* have significant side effects on
the Dyninst tarball, but it will exclude those things in the main
Dyninst git repo that are not part of Dyninst proper.
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, as you note). This could happen for 9.0 but
almost certainly not for 8.2.
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for your help.
Stefan
From: Bill Williams b...@cs.wisc.edu
To: dyninst-api@cs.wisc.edu,
Date: 24.09.2013 17:28
Subject: Re: [DynInst_API:] Cross-Platform Binary Analysis
Sent by: Dyninst-api dyninst-api-boun...@cs.wisc.edu
if I find anything that needs fixing.
Thanks,
Josh
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On 01/09/2014 11:16 AM, J. Benton wrote:
On 1/9/14, 10:49 AM, Bill Williams wrote:
On 01/09/2014 02:55 AM, J. Benton wrote:
Hi everyone,
I'm wondering if you could help me. Using the examples in the
programmer's manual as a guide, I generated a simple snippet, inserting
a printf call upon
On 01/09/2014 11:36 AM, J. Benton wrote:
On 1/9/14, 11:20 AM, Bill Williams wrote:
On 01/09/2014 11:16 AM, J. Benton wrote:
On 1/9/14, 10:49 AM, Bill Williams wrote:
On 01/09/2014 02:55 AM, J. Benton wrote:
Hi everyone,
I'm wondering if you could help me. Using the examples
(and
the associated budget--also important). Further details and calls for
presentations will follow as we set the schedule for these workshops.
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On 04/17/2014 11:08 AM, E.Robbins wrote:
On 17/04/2014 16:40 PM Bill Williams wrote:
Oh. One other thing--if you're trying to analyze PE files on Linux,
that's not presently going to work. It might be possible, if you have a
Linux system with the necessary Windows headers present and you know
://www.dyninst.org/sites/default/files/manuals/dyninst/ProcControlAPI.pdf
- Ray
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, and adding Dyninst itself would break the
existing STAT process control model.
Jie
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in advance.
Best regards,
Sergej
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' the
address spaces between the binary and the libarry to be loaded with help
of BPatchAPI?
Should still work (that's the point of loadLibrary). Everything that
falls under a single BPatch_binaryEdit is fair game to use.
Thank you.
Best regards,
Sergej
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b
Lam's
CRAFT tool - but unfortunately did not find a solution to my issue, yet.
Best regards,
Sergej
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of blocks
be the Address-Block* map that currently exists, or a set of Block*
(with a bit of cleverness to make map-style lookup work internally).
Mostly for paradyn-staff: any preferences as to whether we fake an index
on a set or project a map down to look set-like?
--bw
Bill Williams
identifier*/
+DLLEXPORT dyntid_t dyn_pthread_self();/*Thread library identifier*/
int dyn_lwp_self();/*LWP used by the kernel identifier*/
int dyn_pid_self();/*PID identifier representing the containing
process*/
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local variables, but that's a
partial solution to a whole host of problems, and there may be an easier
way to get what you want out of Dyninst...
Ashay
2014-07-14 11:22 GMT-05:00 Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu:
On 07/12/2014 02:16 PM, Ashay Rane wrote
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, Buddhika Chamith Kahawitage Don
budka...@umail.iu.edu mailto:budka...@umail.iu.edu wrote:
Please find the output in attached file.
Regards
Bud
On Mon, Jul 21, 2014 at 3:13 PM, Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu wrote:
On 07/21/2014 01:59 PM
probability.
Build system has moved from autotools to CMake; I think I've spammed the
list previously with a HOWTO on that but if I haven't I can do so.
--bw
Regards
Bud
Sent from my mobile.
On Jul 21, 2014 4:01 PM, Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu wrote:
I just
or with a cross-platform mutator, or there's
some reason other than engineering ones to use edge instrumentation,
then obviously, carry on.
-Wayne
On Mon, July 21, 2014 11:53 am, Bill Williams wrote:
On 07/21/2014 11:45 AM, Wayne Motycka wrote:
I've been trying to find ways to instrument the edges
source.
Try clearing out your old install and see if that fixes the build.
-Matt
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you at the right place.
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not be
preserving full interface compatibility if anyone was relying on the
behavior of a particular container. Again, objections?
If anyone has nominations for other interfaces that should be
changed/deprecated/deleted in our next major release, let us know.
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);
coutDone for second time.endl;
return 0;
}
Thanks,
Shruthi
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no issue instrumenting and controlling
icc-built mutatees.
Thanks!
Mark
PS I'm using cmake/2.8.12.2 and boost/1.54.0.
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it unnecessary.
I can put together a patch for that and send it out to the list for
testing and feedback soon; I thought I'd already done that but
apparently not.
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a std::string rather than a const char*.
This is not an official release, but users who are interested in these
optimizations are encouraged to try them out.
--bw
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.
Not a small effort but interesting and worthwhile.
--bart
On 2/6/2015 4:36 PM, Bill Williams wrote:
No, and not exactly. Windows binary rewriting is not supported, and is
documented as such. If it were to be supported, what you are doing
would work quite reasonably
me whether the above change is a sufficient fix
for you.
--bw
Thanks,
Gerard
2015-02-16 18:51 GMT+01:00 Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu:
On 02/16/2015 10:35 AM, Gerard wrote:
Hi,
I'm having another problem. I increased the MAX_THREADS variable
, and (obviously) remove threads from the dead
list when their TID becomes live again.
Any problems with this approach that you guys see?
-Matt
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On 02/18/2015 01:54 PM, Josh Stone wrote:
On 02/18/2015 11:42 AM, Bill Williams wrote:
On 02/18/2015 01:37 PM, Gerard wrote:
Ah ok, I didn't know that.
About how reproducible is the error, I run it three times (without the
change you suggested) and every time stopped at around 32000 threads
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::endl;
}
}
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at
/home/tad/Desktop/Dyninst/Dyninst-8.2.1/patchAPI/src/PatchFunction.C:54
#12 0x0804915f in main ()
On Wed, Mar 11, 2015 at 12:00 PM, Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu wrote:
On 03/10/2015 08:26 PM, Donghai wrote:
Hi,
I use
long without
feedback or a corresponding commit.
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.
--bart
On 2/6/2015 4:36 PM, Bill Williams wrote:
No, and not exactly. Windows binary rewriting is not supported, and is
documented as such. If it were to be supported, what you are doing
would work quite reasonably.
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be okay to relax
that.
(Side note: we really ought to add format_elf and format_pe #defines
where applicable, mapped appropriately to relevant OSes. If you feel
particularly motivated, it's fine to use this as the initial motivating
test case.)
On 02/25/2015 07:59 PM, Bill Williams wrote
a delimiter at
the boundaries between relocated functions, given that we're currently
laying them out as non-overlapping.
What are you actually trying to do here?
2015-03-17 17:57 GMT+01:00 Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu:
On 03/17/2015 11:45 AM, Xi Chen wrote
a new type of AddressSpace for the
particular debugger thread/original thread arrangement you wanted. If
this is still something you think is worth experimenting with, I can
answer questions about the internals.
On Jun 2, 2015, at 4:06 PM, Bill Williams b...@cs.wisc.edu wrote:
On 06/02/2015 02
.
Thanks
Tony
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/h. This ensures that there's an authoritative
source of DYNINST_MAJOR_VERSION etc in builds that use Dyninst.
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that nobody reports this one as horribly broken.
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mailto:b...@cs.wisc.edu wrote:
On 08/23/2015 12:22 AM, Shuai Wang wrote:
Hello Xiaozhu,
Thank you a lot for your response. I double-checked the gdb output,
and I suppose only one piece of instrumentation code is indeed
executed
Final cleanup of the word-based docs for 9.0.
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, ask and I can probably point
you in the right direction.
Thank you again,
Tony and Srihari.
On Jun 30, 2015, at 12:14 PM, Bill Williams b...@cs.wisc.edu
mailto:b...@cs.wisc.edu wrote:
Somewhat more precisely, on disk = object file; in memory = already
mmapped for whatever reason
, unsigned size,
const void *inSelf, int pid);
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);
+
return demangled;
} /* end P_cplus_demangle() */
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11.666840 libmpi.so.12.0
0.14 0.048424 libc-2.14.90.so
0.03 0.010377 libmpifort.so.12.0
0.01 0.003459 pcsamp-rt-offline.so
openss
openssquit
On 07/28/2015 11:40 AM, Bill Williams wrote:
On 07/28/2015 11:31 AM, Jim Galarowicz wrote:
Hi Bill,
I've
From Rashawn Knapp at Intel: Enable building Dyninst with ICC
From John Mellor-Crummey at Rice: Fix a fencepost error in SymtabAPI's
DWARF parsing
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on the system.
The install target will install any manuals that exist to the
doc-install directory (by default, $CMAKE_INSTALL_PREFIX/doc).
Please consider the docs repository deprecated as of this commit.
Is there a desire for a configuration option that will add the docs to
all?
--bw
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On 07/27/2015 11:41 AM, Ioannis Konstadelias wrote:
Sorry,
My bad. I should've tell you. I've also tried includeUninstrumentable =
true but the results were the same.
That seems fishy. Mind sending me the mutatee binary?
On 27/07/2015 07:01 μμ, Bill Williams wrote:
On 07/25/2015 11:44 AM
for me, as expected.
On 07/27/2015 11:57 AM, Ioannis Konstadelias wrote:
Here it is.
On 27/07/2015 07:53 μμ, Bill Williams wrote:
On 07/27/2015 11:41 AM, Ioannis Konstadelias wrote:
Sorry,
My bad. I should've tell you. I've also tried includeUninstrumentable =
true but the results were the same
?
Thanks.
Regards,
Harsha
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On 08/24/2015 02:42 PM, Bill Williams wrote:
And it's up at paradyn.org and git.dyninst.org; dyninst.org web site to
follow soon.
And dyninst.org should be up to date on point releases as well. Enjoy,
folks.
On 08/24/2015 02:26 PM, Bill Williams wrote:
In a little bit, 9.0.2 will be live
Reorganized Monday's commits into 9.0.x (everything but the module
changes) and 9.1.x (module changes only, thus far) branches. They'll
both get merged back to master post-releases.
--bw
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On 10/22/2015 03:21 PM, Josh Stone wrote:
On 10/22/2015 11:58 AM, Bill Williams wrote:
Reorganized Monday's commits into 9.0.x (everything but the module
changes) and 9.1.x (module changes only, thus far) branches. They'll
both get merged back to master post-releases.
Better, thanks!
There's
hAPI solution is more
difficult but quite robust.
--bw
Thoughts?
Yasser
On Mon, Oct 26, 2015 at 1:25 PM, Bill Williams <b...@cs.wisc.edu> wrote:
On 10/26/2015 01:11 PM, Yasser Shalabi wrote:
I need int3 to trigger the hypervisor. I am running in virtualized settings.
I want to st
On 10/26/2015 10:33 AM, Yasser Shalabi wrote:
I want to insert int3 before points of interest.I have collected these
points using Dyninst. Any pointers on which parts of the API to
instrument these points with int3 instructions?
A BPatch_breakpointExpr should do the trick.
Thanks!
Yasser
, 2015, 1:07 PM Bill Williams <b...@cs.wisc.edu
<mailto:b...@cs.wisc.edu>> wrote:
On 10/26/2015 01:00 PM, Yasser Shalabi wrote:
> Thanks for the quick reply bill!
>
> When I try:
>
> app->insertSnippet(BPatch_breakPointExpr
officially released ASAP (this
week/early next). I think it's probably best to pull this out of 9.0.4
and get both a 9.0 and 9.1 topic branch going.
--bw
--bart
On 10/19/2015 6:22 PM, Josh Stone wrote:
On 10/19/2015 02:43 PM, Bill Williams wrote:
* Shared libraries are now consistent
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This should actually be safe. Deleting a snippet will create another copy of
the function without the deleted snippet and redirect all springboards there,
and the same safety guarantees that hold for insertion in general should hold
here.
If you want to be a) paranoid, and b) more efficient
On 09/14/2015 05:09 PM, Robert Lim wrote:
Hello,
I am trying to compile DynInst 9.0.3 and use the ParseAPI utility.
When I run the example code on page 3 of the ParseAPI manual, I get
the following error: /usr/bin/ld: cannot find -lsymLite
When compiling DynInst, I am using the following
On 09/15/2015 07:35 PM, Rogers, Kelly K wrote:
Hello,
I’ve been working with the dyninst code, and am wanting to display the
module names that are contained in a shared library. Currently, on a
running process I can use getModules() to get all the modules, some
being actual files, and some
On 09/25/2015 08:03 PM, Mohamed Elsabagh wrote:
Was this question ever answered? Would you please share/repost the
answer, if any? In addition, is there a way to use an
InstructionAPI::Expression in a BPatch_snippet without manually
building the snippet(s) from the expression?
I think I
On 10/01/2015 08:51 AM, chenping wrote:
Hello, Dyninst developers
I am using Dyninst to statically instrument the binary. Our work
heavily depends on the correctness of the basic block recognization.
So I would like to guarantee/know if there is any basic block cannot
be correctly
On 10/01/2015 01:38 PM, Jim Galarowicz wrote:
Hi all,
I'm still not able to get source line information for use with the new
Dyninst 9.0.x loop interface change for finding the head node of the
loop in order to give the users the start line number for the loop.
That simple dyninst interface
Jim, one orthogonal follow-up question:
Is there a reason you're going image->module and then iterating over all
modules, rather than asking all of these questions at the image level?
And if you do that, does that fix the line information problem?
Rough pseudocode, omitting a ton of variable
On 09/22/2015 05:46 PM, Alin Mîndroc wrote:
Hi,
No problem, a comment specifying the license placed at the beginning
of the code would be enough?
License and that it's copyrighted by you, 2015 in a comment is sufficient.
Alin
On Sep 21, 2015 6:04 PM, "Bill Williams" <b..
I've recently encountered this myself and have simply been behind on
pushing a fix. I'm not entirely sure how things were working correctly
before, but the following should work:
diff --git a/cmake/DyninstConfig.cmake.in b/cmake/DyninstConfig.cmake.in
index 2b93557..7578e46 100644
---
On 09/25/2015 02:05 PM, Jim Galarowicz wrote:
Hi Dyninst team,
I tried building Dyninst-8.2.1, this time on a SNL Cray platform and I
got similar errors to what I was seeing on the ORNL Cray back in Dec
2014. That issue is still unresolved.
So, I tried Dyninst-9.0.0 on the SNL Cray
Alin--
Thanks much for the patches. I'll work out where to drop the example in
and let you know.
Do you mind adding license/copyright info to your code sample? (Anything
that allows us to distribute it with the manual should be fine.)
--bw
On 09/20/2015 07:11 AM, Alin Mîndroc wrote:
Hi
On 10/05/2015 05:09 AM, Marc Brünink wrote:
Dear Allison,
thanks for the patch. Took me a while to actually test it properly.
There are no issues with simple functions.
However, recursive calls are problematic.
void function_end(int n) {
if (n > 0)
function_end(n-1);
}
void
Fixes for the following:
* Instruction decoding bugs revealed by the test suite
* dwarf_attr memory leak
* improper handling of malformed DWARF: high_pc can return an error even
when it's supposedly present, and the associated Dwarf_Error needs to be
freed
* Windows-specific misuse of
On 12/08/2015 02:16 PM, Xiaozhu Meng wrote:
On Tue, Dec 8, 2015 at 1:26 PM, Bill Williams <b...@cs.wisc.edu
<mailto:b...@cs.wisc.edu>> wrote:
On 12/08/2015 12:47 PM, Barton Miller wrote:
How often are these indirect vs. direct? Does it ever happen
that the ind
On 12/03/2015 09:05 AM, Manoj Kumar wrote:
Hello,
Currently, Windows binary rewriting is not supported with Dyninst 9.x
release.
Can we expect the support by Jan/Feb 2016 or will it be delayed further.
The current blocking issue with Windows binary rewriting support is that
the best version
On 12/02/2015 10:16 PM, Jim Galarowicz wrote:
Hi Bill, team,
I was trying to run OpenSpeedShop using Dyninst 9.0.3 (top of tree) on
babbage (NERSC Intel MIC testbed) and got the core dump and traceback
while OSS attempted to find the loops in the application.
I can send more details. Maybe
On 12/09/2015 08:58 PM, Josh Stone wrote:
On 12/08/2015 09:14 AM, Bill Williams wrote:
in the absence of any further showstoppers, this will become 9.1.0.
I'm still hoping dynamic library callbacks will change from modules to
objects, now that there can be many modules per dynamic library. I
Cleaned up a few things reported by Josh Stone:
* Version #defines in stackwalker and dyninst headers updated for 9.1
* Compile warnings fixed
* BPatch_object::findFunction correctly reports failure/error if the
function is not found in the BPatch_object, not for each module that
doesn't
On 01/06/2016 07:38 AM, Jonas Wagner wrote:
Hello,
I’d like to dynamically modify a binary and change branches to NOPs
and back. I wondered whether DynInst (in particular PatchAPI) would be
a suitable tool for this. What do you think?
Here’s what I’d like to do in more detail: I have a
On 01/06/2016 10:43 AM, Shuai Wang wrote:
Dear list,
I am writing to ask how to use DynInst to recognize *function entry
points (memory addresses) in stripped binaries*.
I successfully installed the 32-bit DynInst 9.10, and I use a DynInst
script to iterate all the functions with the
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