similar to: [LLVMdev] One question on runJITOnFunction() in JIT.cpp in llvm-2.6

On Tue, Dec 22, 2009 at 6:14 AM, Chris Lattner <clattner at apple.com> wrote: > On Dec 19, 2009, at 3:36 PM, Gianluca Guida wrote: >> Attached patch makes runJITOnFunction more reliable. > > When would MCI be null? Everytime you call recompileAndRelinkFunction. It calls runJITOnFunction without specifying the MCI argument, which get defaulted to NULL. Gianluca -- It was a

Hello, JIT::recompileAndRelinkFunction's runJITOnFunction does not use the MCI arg, causing null pointer deferences at every call. Attached patch makes runJITOnFunction more reliable. Thanks, Gianluca -- It was a type of people I did not know, I found them very strange and they did not inspire confidence at all. Later I learned that I had been introduced to electronic engineers.

Please add a test to http://llvm.org/viewvc/llvm-project/llvm/trunk/unittests/ExecutionEngine/JIT/JITTest.cpp?view=markup verifying that recompileAndRelinkFunction() keeps working. Then this fix will look fine to me. On Tue, Dec 22, 2009 at 12:23 AM, Gianluca Guida <glguida at gmail.com> wrote: > On Tue, Dec 22, 2009 at 6:14 AM, Chris Lattner <clattner at apple.com> wrote: >>

On Dec 19, 2009, at 3:36 PM, Gianluca Guida wrote: > Hello, > > JIT::recompileAndRelinkFunction's runJITOnFunction does not use the > MCI arg, causing null pointer deferences at every call. > > Attached patch makes runJITOnFunction more reliable. When would MCI be null? -Chris

Hi Bill, I'm coincidently planning right now on doing exactly the same things as you. I haven't yet had a chance to implement the code, but I can point you to how I currently believe you can get access to what you need. If you take a look at the code for the implementation of lvm::JIT::runJITOnFunction(Function *, MachineCodeInfo *), you'll see that if a MachineCodeInfo parameter is

Thanks for all the hints everyone. Based on your suggestion, O.J., I've added code to toy.cpp from the tutorial to disassemble. ready> 1+1; ready> movabsq $140737353367568, %rax movsd (%rax), %xmm0 ret Evaluated to 2.000000 ready> Which looks correct by inspection - printing the byte array to stdout and feeding it to llvm-mc offline produces the same code as one would also

Hello all, When using the JIT on ARM, I get the following error message. The code works fine on both X86 32 and 64 bit architectures. rbx: /home/dirkjan/llvm-3.3.src/include/llvm/CodeGen/MachineOperand.h:260: unsigned int llvm::MachineOperand::getReg() const: Assertion `isReg() && "This is not a register operand!"' failed. Program received signal SIGABRT, Aborted.

Hello, This is a follow up question to my previous one http://tolstoy.newcastle.edu.au/R/e4/help/08/02/3600.html I am attempting to model relationship satisfaction (MAT) scores (measurements at 5 time points), using participant (spouseID) and couple id (ID) as grouping variables, and time (years) and conflict (MCI.c) as predictors. I have been instructed to include random effects for the

Hi I am very new to R and statistical programming in general. I am trying to reorder data from a .csv file. I have managed to import the data and create a zero matrix. I am now trying to fill the matrix. There seems to be some problem with this section of my code. I have highlighted the dodgy code in red. Please help if possible. ###################################################### ###########

I'm trying to run an application called "Sprakknep" (http://www.softogram.se/sprakknep.html), which uses audio output. The application fails with a dialog box saying: "The specified device is not open or is not recognized by MCI" When running with WINEDEBUG=+mci, I get: trace:mci:mciSendStringW (L"open \"C:\\Program Files\\Spr\00e5kknep\\tal\\allm hem

I'm trying to play Zillions of Games <http://www.zillionsofgames.com/> under Wine 20020122 on a Debian 2.2 (potato) setup. When I attempt Internet play, the game does not list any service providers, and I get the following messages: fixme:ole:CoCreateInstance no classfactory created for CLSID {5959df60-2911-11d1-b049-0020af30269a}, hres is 0x80040154 fixme:mci:MCI_LoadMciDriver

Hi There, I''m gettings the following errors while accessing my application. Can someone please tell what is the possible cause and can it be resolved. " ActiveRecord::StatementInvalid in Site#showalladdress Showing site/showalladdress.rhtml where line #3 raised: Mysql::Error: #42000You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version

Greetings! Hope this is the right forum. Got the 20040309 wine source, built it, installed it. Seemns to work reasonably well. However, when attempting to install/run games that are stated to be working under wine (Caesar III, Railroad Tycoon II), I can install (in the case of Caesar III, I get sound, none in RRTII). However, when attempting to run Caesar, it hangs, and I get a blank

I've got a strange situation with musiconhold. It works if I dial my extension 6000: >From extensions.conf: exten => 6000,1,Answer exten => 6000,2,MusicOnHold() Debug output if I call 6000: -- Executing Answer("SIP/gs1-b6ee", "") in new stack -- Executing MusicOnHold("SIP/gs1-b6ee", "") in new stack -- Started music on hold,

Hi, I run a fully updated CentOS 4.4 machine. This morning I got the errors below in my daily Logwatch report (Sendmail part). What has happend? Just some new bogus spammer that cant get the protocol right or is the server under attack? I have googled around but cannot fins any answer or I just suck at googleing... Any ideas ? Jens --------------------- sendmail Begin

Hi Chris, > If you don't *know* that all (e.g.) function pointers to this code are > dead (which means that execution could come back to the function), you > should use the ExecutionEngine::recompileAndRelinkFunction(F) method. recompileAndRelinkFunction() overwrites the old machine code with a branch to the new. Is it always guaranteed that there's space to write the new

That's a good point.  But it's worth noting that recompileAndRelinkFunction() and freeMachineCodeForFunction() are both vestiges of the old JIT (i.e. the "JIT" as opposed to the "MCJIT").  The old JIT is no longer actively supported. -Phil On April 26, 2014 at 9:47:05 AM, Sri (emdcdeveloper at gmail.com) wrote: Hi Fillip                  Addition to my previous

On Fri, 12 May 2006, Ralph Corderoy wrote: >> If you don't *know* that all (e.g.) function pointers to this code are >> dead (which means that execution could come back to the function), you >> should use the ExecutionEngine::recompileAndRelinkFunction(F) method. > > recompileAndRelinkFunction() overwrites the old machine code with a > branch to the new. Is it

Hi, I try to install LBA2 (Little Big Adventure 2) with wine. The installation process works well but the game itself ask me to insert the LBA2 cdrom but do not recognize it. I have to following error several times: > fixme:mci:MCI_LoadMciDriver Couldn't load driver for type CDAUDIO. > If you don't have a windows installation accessible from Wine, > you perhaps forgot to create

I tried running Pinball.exe (comes with Windows 2000) and got the following message after the Pinball splash screen blinked on the screen for an instant and then exited: fixme:mci:MCI_LoadMciDriver Couldn't load driver for type PINBALL.MID If you don't have a Windows installation accessible from Wine, your perhaps forgot to create a [mci] section in system.ini. I have an [mci] section in