search for: ammar

Displaying 19 results from an estimated 19 matches for "ammar".

2016 Apr 24
2
Retrieving numeric value of instruction operand
...teger value of variables since it is so simple in regular languages, it can't be possible that LLVM does not have a way for that, I've also tried casting the operand to a ConstantInt which wasn't successful. I'm a beginner with LLVM and i do apologize for my naivety. Best Regards, Ammar On 24 April 2016 at 10:51, John Criswell <jtcriswel at gmail.com> wrote: > On 4/24/16 1:27 PM, Ammar Naqvi wrote: > > hey john, > > yes indeed, that's what I'm trying, retreiving the values of %a and %b in > an LLVM pass, sorry about the confusion. > > >...
2016 Apr 24
2
Retrieving numeric value of instruction operand
hey john, yes indeed, that's what I'm trying, retreiving the values of %a and %b in an LLVM pass, sorry about the confusion. On Apr 24, 2016 7:18 AM, "John Criswell" <jtcriswel at gmail.com> wrote: > Dear Ammar, > > It is not clear what you are asking. %a and %b in your code below are not > constants; there is no way, at compile time, to determine what numeric > values they will hold at run-time. > > Are you asking how to write an LLVM pass that will add code to summ() to > print out...
2016 May 04
2
llvm dynamic execution trace
hi everyone, I'm trying to get something like the lli - trace functionality that has been deprecated. I need the same thing that the trace command was doing i. e. the dynamic execution trace, any idea on what it has moved to if it still exists or how to implement it? Best Regards, Ammar Naqvi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160503/0a78ca0e/attachment.html>
2016 Apr 24
2
Retrieving numeric value of instruction operand
...e the string i32 %b -i->getOperand(0)->getName() which gives me the string a what method exists to get the actual integer value of the operands? for example we called summ(1,2), how to retrieve the values 1 and 2 held in the operands? Any help and guidance is greatly appreciated! :) Best, Ammar -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160423/6930d809/attachment.html>
2016 May 04
2
llvm dynamic execution trace
...>2->3->2->3->2->4. Is there some way of achieving this, this was possible in previous verions of LLVM <2.6 i believe; I need guidance of replicating this on the newer version(using 3.8). On 3 May 2016 at 21:18, Dean Michael Berris <dberris at google.com> wrote: > Hi Ammar, > > I'm not sure about lli, but recently I sent an RFC for XRay, which does a > combination of compiler-inserted instrumentation points and a runtime > library that will allow for enabling these instrumentation points. Those > could be used to log/trace function calls. > >...
2016 Apr 26
2
Writing a pass to retrieve instruction operand value
...way i can retrieve these values by running foo.bc through a pass?? I know i->getOperand(0) would get me *i32 %a * i->getOperand(1) would get me *i32 %b* *How do i retrieve 3 and 1, the integer values that these operands hold ?* Thanks in advance for any guidance and help! :) Best Regards, Ammar Naqvi -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160425/0c48ca6a/attachment.html>
2010 Nov 11
6
Change message after timeout
Hi All, I have successfully configure the PXE and its working fine, the problem is that after timeout in the following msg Automatic boot in # second the screen stuck/hang there showing the above message or the menu if we choose to selection from menu until image is loaded from network. So, is there any way we can display another message after timeout. I tried MENU CLEAR and SAY Loading
2010 Oct 05
3
EXT3 Reserve Space
Hi All, Whenever an EXT3 partition is created some space is reserved for super-user, I used the mkfs.ext3 with option -m set to 0, but there is no effect it still reserve the space. How can i set the reserved-space to 0 or calculate the reserved-space in advance? Any suggestion/idea? Regards, -------------- next part -------------- An HTML attachment was scrubbed... URL:
2020 Jun 28
3
Introducing the binary-level coverage analysis tool bcov
Hi Fangrui, Many thanks for providing such detailed feedback! Please find my comments inlined below. - Ammar On Sun, Jun 28, 2020 at 5:59 AM Fangrui Song <maskray at google.com> wrote: > On 2020-06-26, Ammar Ben Khadra via llvm-dev wrote: > >## TL;DR > > > >We introduce bcov, an open-source binary-level coverage analysis tool [1]. > >The details are discussed in our pap...
2020 Jun 26
4
Introducing the binary-level coverage analysis tool bcov
...t is already available in llvm-cov and sancov. (feedback needed) To conclude, we introduced bcov [1] and discussed a few areas where the LLVM community can help us assess its potential, identify related work, and plan its future direction. Many thanks in advance for your feedback. Kind regards, Ammar [1]: https://github.com/abenkhadra/bcov [2]: https://arxiv.org/pdf/2004.14191.pdf [3]: https://dl.acm.org/doi/10.1145/174675.175935 [4]: https://dl.acm.org/doi/10.1145/2931037.2931047 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pip...
2018 Jul 31
2
LLJVM make error
Hi fellow devs, I was looking for converting LLVM IR to JavaBytecode by using lljvm project of https://github.com/davidar/lljvm They don't seem to compile, once i run *make* in the root directory it give me the error : cd include && make all make[1]: Entering directory `/home/rtiwari1/llvm_new/lljvm/include' make[1]: Nothing to be done for `all'. make[1]: Leaving
2018 Aug 01
2
LLJVM make error
...nst LLVM trunk. The project probably works against LLVM 3.6.2 which was (I believe) the last LLVM release to contain that header file. -Chris > On Jul 31, 2018, at 12:05 PM, Ratnesh Tiwari via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > It is similar to the problem asked by Ammar Naqvi via llvm-dev Sat Mar 26 23:29:03 PDT 2016 > > http://lists.llvm.org/pipermail/llvm-dev/2016-March/097665.html <http://lists.llvm.org/pipermail/llvm-dev/2016-March/097665.html> > > Thank you. > > > > On Wed, Aug 1, 2018 at 12:32 AM, Ratnesh Tiwari <ratne...
2016 Mar 23
0
Writing Module Pass to modify arguments of a function
...Function *Func=M.getAtIndex(F);"* Now the problem is there is no such function as getAtIndex, so how do i know the function i'm currently at so i can use it in the *Old_func* variable? If any of you can point me in the right direction, any help is greatly appreciated, thank you! Best, -Ammar -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160322/80049d72/attachment.html>
2016 Mar 27
0
is LLJVM alive?
...^* *compilation terminated.* *make[1]: *** [main.o] Error 1* *make[1]: Leaving directory `/home/a/llj/lljvm-llvm3.3/backend'* *make: *** [all] Error 2 *" any reincarnated version of this or similar or any help to get it running please? greatly appreciated! Best, Ammar -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160326/7b5c08d8/attachment.html>
2010 Sep 30
1
PXELINUX: initrd loading failed
Hi All, During booting from network i am getting the following error initrd too large to handle, disabling initrd Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) Size of initrd0.img is approx. 317 MB Size of vmlinuz is approx. 4 MB Following is the part of my default file in pxelinux.cfg/ label linux0 menu label MyFedora13 (default) kernel vmlinuz0 APPEND
2006 Dec 11
0
Aculab
...that I have a ver 1.1 which have may issues with recently made computers. I have a case opened for my problem with aculab but sysdiag shows that I have ver 1.1 and aculab says I have ver1.5! can sysdiag be inaccurate? I tried config summary and I had the same result! wish you can read this! Ammar Ali From: Trevor.Raynsford@ACULAB.COMTo: asterisk-users@lists.digium.comSubject: [Asterisk-Users] Howto cut the first digitDate: Fri, 31 Mar 2006 13:41:38 +0100 Christian Reelfs wrote: > example: > 044612345 > should be after cut operation: > 44612345 > > My try in the extensi...
2006 Feb 07
3
No sound on 10% of incoming calls
Hello, I have a problem with Asterisk, on 10% of incoming calls the IP Phone ring but I don't hear the caller and the caller doesn't hear me (all IP Phones have the same problem). This problem appear also if the call is directly send to the second E1 of the digium card who is connected to an IVR. It does not depand on the charge of the server (I have the problem with only one call).
2010 Jul 27
0
Simple/Advance Menu
Hi All, Below is what i needed for a customized USB boot menu While booting from the USB, a boot menu should appear if any key is pressed with a few seconds timeout (this is what we have currently). the menu should have two options 1. Boot 2. Boot from local drive If user selects option 1, then it should show message 'booting to Graphics mode ...' with few seconds timeout, if user
2018 Mar 01
2
Bug report - duplicate row names with as.data.frame()
Hello, I'd like to report what I think is a bug: using as.data.frame() we can create duplicate row names in a data frame. R version 3.4.3 (current stable release). Rather than paste code in an email, please see the example formatted code here: https://stackoverflow.com/questions/49031523/duplicate-row-names-in-r-using-as-data-frame I posted to StackOverflow, and consensus was that we should