similar to: [LLVMdev] getMetadata(“dbg”) returns NULL

Hi, How can I obtain the upper bound of a pointer in the code? For example, I have a pointer Ptr which points to a block of memory that is allocated by malloc, say, Ptr = malloc(size); Then what should I do if I am going to get the upper bound of the memory block that is pointed to by Ptr in the runtime? Thanks, Ben -------------- next part -------------- An HTML attachment was scrubbed...

This is rather off-topic for LLVM, it's a C programming question and the C answer is: you can't. C doesn't expose any way to find the upper limit of 'Ptr' you just have to keep track of what size you used yourself. On Sun, Dec 15, 2013 at 6:22 PM, 李永超 <lyc364 at gmail.com> wrote: > Hi, > How can I obtain the upper bound of a pointer in the code? For example, I

Hi, I'm just wondering how I can do to make a huge postscript plot be manageable. My question is that I have to draw around 60,000 points which makes it painfully slow to print or view in gv or put it into latex document, though it is very fast to produce the postscript file. A simple example is in the attachment. Well, I found that if I use png or jpeg. It is much faster to view the

Hello, I have dovecot 2.2.13 instance and I found that (at least for polish language) folder names in GETMETADATA command response are encoded in UTF8. Shouldn't it be converted to UTF7? Both SETMETADATA and GETMETADATA arguments have to be encoded in UTF7, the problem(?) is related only to server response example: * OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE

This patch adds support for getMetadata to plugins. It could probably use better strings for "core". I need this for my dbus-based configuration GUI. -- Travis Watkins http://www.realistanew.com -------------- next part -------------- A non-text attachment was scrubbed... Name: add_plugin_metadata.patch Type: text/x-patch Size: 2511 bytes Desc: not available Url :

i have in my configs the following lines: 10-mail.conf:mail_attribute_dict = file:/srv/vmail/dovecot/metadata/%d/%n/attributes 20-imap.conf:imap_metadata = yes when i test GETMETADATA with telnet i got a pannic in my error.log file and no attributes file in the given location is created root at i920:/etc/dovecot/conf.d# telnet localhost imap Trying 127.0.0.1... Connected to localhost.

Full_Name: Yongchao Ge Version: 1.8 OS: Windows XP profesional Submission from: (NULL) (146.203.2.152) The R installation is fine on Windows XP, but when I started to open the R program, then it pops out this message: "R for Windows GUI front-end has encountered a problem and needs to close. We are sorry for the inconvenience....." The error signature is: AppName: rgui.exe AppVer:

Hi, I tried to build dragonegg 2.9 but encountered following error at the very beginning of the building process: qingjinlyc at qingjinlyc:~/IDEs/dragonegg-2.9$ GCC=../build-gcc/bin/gcc-4.5 makeCompiling utils/TargetInfo.cpp g++: error: directory": No such file or directory make: *** [TargetInfo.o] Error 1 qingjinlyc at qingjinlyc:~/IDEs/dragonegg-2.9$ Does anyone have any idea about this?

Hi, I am not sure if this is a bug and I apologize if it is something I didn't read carefully in the R extension manual. My initial search on the R help and R devel list archive didn't find useful information. I am using .Call (as written in the R extension manual) for the C code and have found that the .Call didn't release the memory claimed by allocVector. Even after applying

Hi, I am not sure if this is a bug and I apologize if it is something I didn't read carefully in the R extension manual. My initial search on the R help and R devel list archive didn't find useful information. I am using .Call (as written in the R extension manual) for the C code and have found that the .Call didn't release the memory claimed by allocVector. Even after applying

Hi, I have bitcode files built by LLVM v3.3 and need to process them using v3.4 tools. While I don't expect a lot of backward compatibility in LLVM, luckily it seems everything's working fine, except for reading source line information attached to instructions. I use this piece of code [0] to get source line information. For v3.4, instruction.getMetadata returns NULL. I used llvm-dis to

Hi I'd like to generate thousands of normal numbers from my C function using the C API functions provided R. I have two options: 1. double norm_rand(); (page 61 of R extension 1.8.1) 2. double rnorm(double mu, double sigma); (page 58 of R extension 1.8.1) If my understanding of R-exts is correct, then I only need to call GetRNGstate once, and then call 1000 norm_rand, and then call

Thanks Eric, but could you give me a little bit more hints or pointers please? I looked into DebugInfo.h, but I'm still not sure how to start. It sounds like I'd have to somehow manually extract metadata nodes from an instruction. Thanks, JS On Wed, Jan 22, 2014 at 10:14 PM, Eric Christopher <echristo at gmail.com>wrote: > This is likely going to be difficult if possible. I

Hi, llvm-gcc is deprecated. It would be wise to avoid using it unless you have to! You don't say what form you want the control flow graphs in. AFAIK you can think of LLVM bitcode modules (emitted by using -emit-llvm flag) as a collection of global variables and functions. Each function is essentially a control flow graph. You can quickly take a look at a CFG by doing something like...

Hi, When using llvm-ld to link .bc files(compiled with llvm-gcc with option --emit-llvm), I went into error like: file not recognized: File format not recognized. I was confused because llvm-ld is the LLVM linker to link llvm bitcode files together, then why this error occurred? I am using llvm 2.9 and the corresponding binary version of llvm-gcc. It will be appreciated if anyone of you can

Hello everyone, I am a novice with KLEE under LLVM. I am trying to build a KLEE project (on a new LLVM environment) and I have the following problem: echo Testing... Testing... echo There should be no assertion fails! There should be no assertion fails! klee -taint=direct taint_direct.o KLEE: output directory = "klee-out-8" klee: error: Cannot find linker input

Are there any "current" Linux distros that have installable packages for llvm, clang, nad klee? I am struggling to get klee built and need a working klee setup asap. Thanks in advance, Donald

Hi, The klee library directory is determined at compile time and cannot be changed afterwards. Have a look at tools/klee/main.cpp to see how it is computed. I usually use Klee without any install step, right from the build directory. This has never given me the error you see. Hope this helps, Jonas On Wed, Jun 5, 2013 at 5:26 PM, Alexandru Ionut Diaconescu < alexandruionutdiaconescu at

Hi, I'm currently trying to find and fix memory leaks (compiling with ``-fsanitize=address``) in the KLEE tool [1] an having found some leaks and I'm having trouble suppressing them. I'm trying to suppress them using the ``-fsanitize-blacklist=blacklist.txt`` option as documented at [2]. I'm using Clang 3.7 ( Arch Linux package 3.7.0-6). The sort of reported leaks I see are ```

On dovecot 2.2.12 compiled from source I use ActiveSync with kolab-syncroton. When running a test i have this imap log: [29-Mar-2014 22:58:25 +0200]: [F658] S: A0004 OK Getmetadata completed. [29-Mar-2014 22:58:25 +0200]: [F658] C: A0005 SETMETADATA INBOX (/private/vendor/kolab/activesync "{\"DEVICE\":{\"601099122\":{\"ID\":