similar to: [LLVMdev] About the MachinePassRegistry

Hi all, I plan to use LLVM to instrument/rewrite X86 instructions during the compilation of a program. For example, insert checking target instructions before jmp instructions, or rewrite a instruction to prevent code using a specific register. I think the work should be done at the CodeGen phase, but I'm not quite clear how can I start. Can anyone give me some suggestion? Thanks very

Hi all, I plan to use LLVM to instrument/rewrite X86 instructions during the compilation of a program. For example, insert checking target instructions before jmp instructions, or rewrite a instruction to prevent code using a specific register. I think the work should be done at the CodeGen phase, but I'm not quite clear how can I start. Can anyone give me some suggestion? Thanks very much,

From: Gene Cumm <gene.cumm at gmail.com> SYSLINUX/COMBOOT: Abstract searchdir and fix the opendir call Signed-off-by: Gene Cumm <gene.cumm at gmail.com> --- First, change comboot.inc such that INT 22h AX=0020h (opendir) is about as simple and similar in behavior to INT 22h AX=0006h (openfile). Next, rename the function searchdir to searchdir4any, create a new function called

These instructions are prefix selected flavors of bsf and bsr respectively, and hence the presences of the F3 prefix must be handled in the emulation code in order to avoid running into problems on newer CPUs. Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/xen/arch/x86/x86_emulate/x86_emulate.c +++ b/xen/arch/x86/x86_emulate/x86_emulate.c @@ -1058,6 +1058,9 @@ static bool_t vcpu_has(

I am simulating an ANOVA model and get a strange behavior from the summary function. To be more specific: please run the following code and see for yourself: the summary()[["r.squared"]] values of two identical models are quite different!! ## 3 x 3 ANOVA of two factors x and z on outcome y s.size <- 300 # the sample size p.z <- c(0.25, 0.5, 0.25) # the probabilities of factor z ##

I estimate some parameters and I want to print them (pretty) on my plot: # somehow estimated parameters z<-c(1.543523e+00, 1.23453e+00, 3.454000e+00) x<-seq(-1,1,length=100) plot(x,z[3]*x^2+z[2]*x+z[3],type="l", main="My nice plot of the estimated function") zs<-format(z,digits=4,scientific=FALSE,trim=TRUE) text(-0.9,7,expression(1.54*x^2)) # is

On 7/23/19 8:42 PM, John McCall via llvm-dev wrote: > > On 21 Jul 2019, at 12:29, James Y Knight via llvm-dev wrote: > > Yes, indeed! > > The SBCL lisp compiler (not llvm based) used to emit functions > which would > return either via ret to the usual instruction after the call, or > else load > the return-address from the stack, then jump 2

Hello Team, Good Morning!! This is Vishnu Prasanth doing my master's thesis on improving llvm compiler optimization. Currently I am trying to build dragon egg and when I gave take, it is not getting recognized for ARM machine. Can you please help me with. Below are the errors when I gave the below command inside dragon egg directory GCC=GCC_DIR/gcc

Hi all, I am trying to do fitting of large sets of timeseries data, and error messages derail the process when I encounter a dataset that doesn't fit. I'd like to ignore those "misfits" and try another equation or move to the next dataset. Any ideas? (piece of code below) Thanks, --Warren ##The code looks something like this: attach(zf) x <- hours

Hi, I would like to use dtrace to observe some behaviour in my J2EE app running in JBoss. I start JBoss normally in a 1.6 VM. When I try to enable set the ExtendedDTraceProbes flag using jinfo, I get a thread dump in the JBoss console and the message: "Unable to open door: target process not responding or HotSpot VM not loaded" in the jinfo console. I have tried this with both

Utilize some of the additions in the prior patches to clean up other code: - keep track of REP prefixes in only one variable - use REX_W in a few more places (instead of a literal number) Signed-off-by: Jan Beulich <jbeulich@suse.com> --- a/xen/arch/x86/x86_emulate/x86_emulate.c +++ b/xen/arch/x86/x86_emulate/x86_emulate.c @@ -304,6 +304,10 @@ union vex { ptr[1] = rex |

* Ady, 2014-06-11 : > Perhaps it would be worth testing with official pre-built binaries of > Syslinux 6.03-pre14 using the following config: Different behaviour. * pxelinux.0: After TFTP load of pxelinus.0, spits out gibberish for ~1 minute (as though it had set an incorrect default serial port speed), then loads config and switches back to correct baud rate. "Hello

Dear R-List, I?m new in R, so I hope my question is not to primitive, but I haven?t found a solution in the R-help. I?ve got a datatframe with 3 factors, called xf (9 levels), yf (9 levels), zf (3 levels) and one variable (rt): > xf yf zf rt > 1 1 1 67 > 1 1 1 56 > 1 1 1 60 [...] > 1 1 2 58 > 1 1 2 61 [...] > 9 1

Dear Anton, you can add your register allocator strait iin the "lib/CodeGen/Passes.cpp", and then 're-make' it: "makellvm llc", on the top of lib/CodeGen. It is faster than running make from LLVMOBJDIR. The problem is that it only add to llc the changes on the lib/CodeGen directory. If you change other parts, a make from LLVMOBJDIR will synchronize it. Try adding

On Wednesday 11 July 2007 15:07, Christopher Lamb wrote: > Could it be possible for there to be a harness type interface that > would allow coalescers that support both modes to be hooked into the > pass registration, and those that depend on the allocator not be > registered as passes? I have a patch for this kind of thing attached. Please take a look and let me know if it looks

Found the solution shortly after I sent this e-mail.  Needed to add "tls enabled = no" to the working server to get the other server to restore functionality. On 3/8/2018 3:58 PM, Brent Davidson via samba wrote: > I am desperately in need of help. I have a Centos 7.2 server running Samba > 4.6.13 as an active directory domain controller. I am trying to join a new > Centos

Guys, I'm facing this problem too: https://lists.samba.org/archive/samba/2013-March/172230.html I have two Samba4 AC DC, in both located in my office, dual-stacked, working like a charm. Now, I need to deploy a third DC, located within Amazon EC2, which does NOT have IPv6. But, samba-tool fails to join. How can I workaround this, without enabling a tunneled IPv6 within my EC2 ?

Hi list, I just tried to add a second DC to an existing Samba4 domain using samba-tool (both hosts run latest samba4 git version). But the join failed, complaining about being unable to find a writeable DC: root at elektron:~# /opt/samba4/bin/samba-tool domain join linex.r00t.la DC Finding a writeable DC for domain 'linex.r00t.la' ERROR(exception): uncaught exception - Failed to find a

I managed to link my RegAlloc.a library to llc tool but can;t make the same with lli tool. Should I use USEDLIBS variable in lli makefile (like llc) or there is another way? On 8/20/06, Fernando Magno Quintao Pereira <fernando at cs.ucla.edu> wrote: > > > Dear Anton, > > you can add your register allocator strait iin the > "lib/CodeGen/Passes.cpp", and then

root at u1204:/etc# /usr/local/samba/bin/samba-tool domain join delltest.pccom.ca DC -Uadministrator --realm=delltest.pccom.caFinding a writeable DC for domain 'delltest.pccom.ca'Found DC dell2008.delltest.pccom.caPassword for [WORKGROUP\administrator]:Failed to bind - LDAP client internal error: NT_STATUS_INVALID_PARAMETERFailed to connect to 'ldap://dell2008.delltest.pccom.ca'