similar to: Help needed: Recuperate return addresses of virtual and non virtual C++ functions with Clang and LLVM

I am working with this setup: LLVM+Clang Compiler on an Ubuntu 64bit OS. Questions: Is it possible to get the return addresses of virtual function call and non virtual C++ methods inside Clang and LLVM. Is thre a way to get the candidate addresses where the return address points back after each function return was performed. I have a few questions and hopefully you guys can help me out. The

I am working with this setup: LLVM+Clang Compiler on an Ubuntu 64bit OS. Questions: Is it possible to get the return addresses of virtual function call and non virtual C++ methods inside Clang and LLVM. Is thre a way to get the candidate addresses where the return address points back after each function return was performed. I have a few questions and hopefully you guys can help me out. The

Dear list, I apologies first for my English, hope you will understand well my question. I am working on 1/2 hour piezometric data, time unit is second. They present daily oscillation when using the spectrum() function. What I am really interested in, is to find the amplitude corresponding to this oscillation. I work with a college using Matlab, and although we apply the same methodology, our

Hi Paul, It is the 4th time in two weeks that you repost the exact same two emails, that’s a bit high repost rate for the mailing-list, especially considering that you already got answers that you ignored previously: - http://lists.llvm.org/pipermail/llvm-dev/2016-December/108060.html - http://lists.llvm.org/pipermail/llvm-dev/2016-December/108051.html Adding an alternate email in case you

Hi all, We are advertising a position for a research assistant / research associate at the University of Cambridge Computer Lab, working with LLVM targeting the Loki (http://www.cl.cam.ac.uk/~rdm34/loki/) architecture. For full details please see http://www.jobs.cam.ac.uk/job/9756/, though the 'meat' of the advert is pasted below. The Loki project has been my main focus for a number of

> On Dec 21, 2016, at 8:38 AM, Paul <paul at sec.in.tum.de> wrote: > > Hi Mehdi, > > thanks a lot for your email. Actually I was disappointed by the fact that I was not able to get a useful answer to my two questions. > As I observed that the questions move down along the list with time passing I decided to re-post them in the hope that the questions > will have a

I want to detect bad casts in C++ code by using the Clang compiler. The approach is similar to what Caver and TypeSan do but without using the compiler-rt. Caver and TypeSan: https://www.usenix.org/system/files/conference/usenixsecurity15/sec15-paper-lee.pdf https://nebelwelt.net/publications/files/16CCS2.pdf For example if I have the following C++ code snippet where I want to cast object b into

Hi all, Does anybody have the experience of using optim to estimate variables with integral forms? here the code: trun.mean<- function(x) # t is the threshold { mu=x[1]; sigma=x[2]; t=x[3]; f <- function(x) (1/(sigma*sqrt(2*pi)))*exp(-(x-mu)^2/(2*sigma^2)); pdf.fun <- function(x) x*f(x); integrate(f,thre,upper=Inf)$value/integrate(pdf.fun,thre,upper=Inf)$value ; } when I

I want to detect bad casts in C++ code by using the Clang compiler. The approach is similar to what Caver and TypeSan do but without using the compiler-rt. Caver and TypeSan: https://www.usenix.org/system/files/conference/usenixsecurity15/sec15-paper-lee.pdf https://nebelwelt.net/publications/files/16CCS2.pdf For example if I have the following C++ code snippet where I want to cast object b into

Hi all, today i tried to enable HA on xcp 1.6 but when i enable it through xencenter I received the following error in xensource.log: Dec 5 17:56:26 xcp1 xapi: [ info|xcp1|490661|Async.pool.enable_ha R:9119ce88ffcb|xapi_ha] Using statefile: /etc/xensource/static-vdis/0/disk Dec 5 17:56:26 xcp1 xapi: [debug|xcp1|490661|Async.pool.enable_ha R:9119ce88ffcb|xapi_ha]

I am writing a function in which, at some point, I to recuperate the name of a previous object in quotes. I am currently using the function Cs() from the Hmisc library but the result is: foo <- function(xvar) { variable <- Cs(xvar) return(variable) } foo(x1) > "xvar" when I would expected to obtain "x1". Any suggestion? Thanks -- *Gonzalo Rivero* Ph.D.

Hi all, I´m trying to "recuperate" old files I wrotte and I´m trying to execute on R version 2.13.0 (2011-04-13), the thing is I execute my old file and nothing happens...I suposse I need to install some library but there no appears no message, no text telling "required grafics library" or something like that. How can I see wich libraries need to execute a file? Many thanks

Dear All, I would like to use the 'split' function on the dataframe elements contained in a list L. For example : > (df <- data.frame(cbind(c(rep('A',2), rep('B',2)), rep(1:4)))) X1 X2 1 A 1 2 A 2 3 B 3 4 B 4 > (L<-split(df, df$X1)) $A X1 X2 1 A 1 2 A 2 $B X1 X2 3 B 3 4 B 4 Now, I would like to split EACH data frame, ie, according to

Full_Name: Franz Quehenberger Version: 2.10.1 OS: Windows XP Submission from: (NULL) (145.244.10.3) aggregate is supposed to produce a data.frame that contains a line for each combination of levels of the variables in the by list. The first columns of the result contain these combinations of levels. With two by variables the second by-variable takes always only one value. However, it works fine

Is it possible to have rsync order transfers by file size (smallest files first) ? Would it be a big patch ? Thanks Viki

Friends I am trying to format a number to a string so 2189.745 goes to "2,189.35" and 309283.929 goes to "309,283.93" I have tried to use formatC(X, big.mark=",",drop0trailing=FALSE, format="f") but it does not get the number of decimals correct. Specifying digits does not work as that is significant digits. I could use a switch statement switching on

Dear list, Given a list of elements like: aa <- list(one=c("o", "n", "e"), tea=c("t", "e", "a"), thre=c("t", "h", "r", "e")) Is there a function that returns the intersection between all? Both match() and intersect() only deal with two arguments, but sometimes I

Dear all, I need to do some calculation where the code used are below. I get error message when I choose k to be large, say greater than 25. The error message is "Error in integrate(temp, lower = 0, upper = 1, k, x, rho, m) : the integral is probably divergent". Can anyone give some help on resolving this. Thanks. Hannah m <- 100 alpha <- 0.05 rho <- 0.1 F0

I have a data set called GQ1, which has 20 variables one of which is a factor called Status at thre levels "Expert", "Ecol" and "Stake" I have managed to evaluate some of the data split by status using commands like: summary (Max[Status=="Ecol"]) BUT how do I produce asummary for Ecol and Expert combined, the only example I can find suggsts I could use

I started the graphics device with X11(). When I tried to plot a tree object with > plot (tree) It gives me the error message: Error in plot.window(xlim, ylim, log, asp, ...) : invalid xlim I was looking in the manual under "plot", "plot.window", etc. but I didn't really get the resolution of my problem..... What's the problem? I'm runnig R on a SuSE 6.0