search for: wehre

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2009 Jul 05
1
SIP IP-Trunk to be authenticated based on username and password, not IP address
Hi List; How can one Asterisk Box A to send a SIP call for another Asterisk Box B, and that call to be authorized based on the username and password, and not on the IP (as the IP address of the source is not known because it keep changing)? I think the trick in the Dial command, how to write it properly in a way that other Asterisk Box can recognize the sip username and password which are existed
2015 Jul 17
2
[LLVMdev] LLVM instrumentation
The PGO was my first guess but I can get a lot of information. At first, I follow the explanation at http://clang.llvm.org/docs/UsersManual.html#profiling-with-instrumentation but instead of llvm-profdata merge, I used llvm-profdata show *.profraw. Sadly, the information I get is the total number of function, the maximum function count and the maximum internal block count. Do you know if you
2015 Jul 17
3
[LLVMdev] LLVM instrumentation
Yeah I have already see pintool but I need this to work with ARM and Intel. If I remember correctly, pintool does not work on ARM (or quite bad). My goal with the instrumentation is, once I have the information (time + call), to choose (during a second compilation) if some of my passes are applicable or not. Greetings, Johan On 17 Jul 2015, at 16:09, Kenneth Adam Miller <kennethadammiller
2015 Jun 05
2
[LLVMdev] LLVM-ar and openssl
Hi everyone, I encountered a strange bug when I tried to compile openssl (https://www.openssl.org/) with clang and llvm-ar on a 64-bit OS X. I changed the openssl makefile to use llvm-ar instead of simply ar. Openssl will then create two static libraries libssl.a and libcrypto.a. The problem occurs when it tries to link these two static libraries to the final openssl executable. I get the
2015 Jul 15
2
[LLVMdev] SymbolRef and getSize
Hi everyone, I’m currently playing with the clang driver and I encounter a strange bug. It occurs when I used the getSize function from the SymbolRef class. On iOS, the number returned is not always correct (some function have the right size). Sadly, This is my code (at the end of the main function into driver.cpp) : #### ErrorOr<OwningBinary<Binary>> BinaryOrErr =
2016 Aug 24
2
Change GlobalValue Type/Initializer
Hi Mehdi, Thank you for you answer. > Yes it is normal you *have* to use the same context to manipulate IR inside a Module. The context owns the module and destroying the context destroys everything that is created in the context. It is not clear to me what other context you could even manage to use here conceptually. Actually I was using llvm::getGlobalContext() in order to get the context.
2016 Feb 22
2
Transfer information IR to binary
HI Mats, > On 22 Feb 2016, at 16:48, mats petersson <mats at planetcatfish.com> wrote: > > And you want this for only SOME bits of code, and that's why you need to have the IR report what sections are "sensitive"? Exactly and I want to chose this once the compilation is over. > It would be fairly easy if the code you want to check is a normal functions, just
2015 Jul 17
2
[LLVMdev] LLVM instrumentation
Hi everyone, I would like to instrument my code in order to know the number of times a function is called and its execution time. After some research, I find several leads in llvm/lib/ProfilData/ and llvm/lib/Transform/Instrumentation/ but nothing conclusive. Does anyone know if this is already possible with LLVM or has a good suggestion for the beginning? I saw the -fprofile-instr-generate,
2016 Feb 22
2
Transfer information IR to binary
I will try to explain better what I do. The main goal behind this is to verify that a part of code is not modified by someone else (it is an integrity check). To do this, I create in IR a function who take 2 parameters, a begin and an end value. This function perform an hash over the code area (from begin to end) and return it. At first, I don’t know the addresses and the hash value so I put
2005 Jul 07
4
Sipura SPA-841 Volume Oscillation Problem
Hi all, The problem is on the volume of the voice sent by the SPA-841. I think the echo cancel algorithm sets a limit to the microphone when detects sounds or noise from the earphone. This problem generates an oscillation on the voice volume sent by the phone and even turns it off completely for very little lapses of time making the communication very uncomfortable. I manage three different
2016 Jun 20
2
llvm-bjdump and ELF-ARM/Thumb
The standard objdump does not recognised the format. It works if I used an arm-linux-androideabi-objdump from the Android ndk but I am using the clang API to read binary inside my soft. This is why I was only working with llvm-objdump. > On 19 Jun 2016, at 15:03, Bruce Hoult <bruce at hoult.org> wrote: > > What happens if you use the standard bunutils objdump e.g. from macports
2004 Dec 07
3
Asterisk / VOIP Employment Opportunity
Dear All, I am based in Australia and have a client looking to hire a VOIP Specialist with Asterisk experience to join their technical/engineering team. The company specialise in providing corporate and government grade data comms solutions. They are moving into the VOIP space, hence the need for the Asterisk/VOIP specialist. Would anyone be keen to explore this opportunity of working in
2016 Jan 22
2
Testing an LLVM pass
Hi all, I’m currently writing an LLVM function pass and I want to know how can I test it? Currently, I try to compile some crypto library and check if the test suite are working but I don’t think this is very efficient. Does anyone has a leads? Greetings, Johan -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature
2015 Jun 08
3
[LLVMdev] Publication -- LLVM-Obfuscator - Software Protection for the Masses
Dear LLVM developers, Here is a quick message announcing yet another academic publication leveraging on LLVM: @INPROCEEDINGS{ieeespro2015-JunodRWM, author={Pascal Junod and Julien Rinaldini and Johan Wehrli and Julie Michielin}, booktitle={Proceedings of the {IEEE/ACM} 1st International Workshop on Software Protection, {SPRO'15}, Firenze, Italy, May 19th, 2015}, editor = {Brecht
2011 Jun 03
2
XCP - Base Iso seem to contain broken packages how to proceed
List, When running the downloaded Base ISO - Installtion programm it aborts due to packages which seem to be damaged: el5.3bin... el4.5... el5.1 el4.6 dom0fs.... tools-iso... various rpms etc..... any idea? How to overcome the situation for a real beginner ? Thanks -- Liebe Grüße / Best Regards Thomas Wehr _______________________________________________ Xen-users mailing list
2016 Jul 29
2
Gauging interest in generating PDBs from LLVM-backed languages
On Wed, Jul 27, 2016 at 12:06 AM, Johan Wehrli <johan.wehrli at strong.codes> wrote: > > Most of the time, it is a path problem: > https://support.microsoft.com/en-us/kb/3035999 > > If you open the file cmake/config-ix.cmake you will find the place where > cmake check if the DIA_SDK is present (there is also a note saying that > sometime this is a Windows bug). > >
2016 Aug 24
2
Change GlobalValue Type/Initializer
Hi, I am trying to update the initializer of a global value and I have encounter two issues: The first one is that I can not change the type of the global value. Let say that I have the following variable: @.str = private unnamed_addr constant [6 x i8] c”Test0A\00", align 1 How can I change the ”Test0A\00” to ”OtherTest0A\00”. Is this possible? I know that you can change the initializer
2015 Feb 17
4
[LLVMdev] Moving towards a singular pointer type
...pproach, or any other one) to see what it does to the > optimizers? > No, I haven't tried prototyping it. It's a fair point, though I'm not sure how much of that work would be thrown out (some of it would be reusable - since it'll force the front end to track type information wehre it might've previously been relying on the IR types). Reckon it's worthwhile? (I can certainly see that side of it - throwing all this churn in when we don't quite know how it'll play out in the end seem risky, but it seemed like those who're invested in this stuff felt pretty c...
2016 Feb 22
2
Transfer information IR to binary
Hi, I want to know if it is possible to pass information from IR to the final binary (like a constant value)? I have a module pass in IR who make some transformation and, once the compilation is finished, I need to apply a post-processing. The post-processing need information from the IR part. Greetings, Johan -------------- next part -------------- A non-text attachment was scrubbed...
2005 May 25
15
PHP/AGI Problem
Hi I am currently developing a IVR application using PHP/AGI. I am using the PHPAGI class at http://phpagi.sourceforge.net/ to handle the commuication with my *. The application basically asks a caller to enter in some information which is then processed and a answer is read back out to them. I want the application to loop back to the beginning after giving the answer so they can try another