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...conversions . Can anybody help me with this way? On the web ( www.llvm.org ) there is not much information for this subject. Where can I read information? Have somebody done generation of "obj"-file? I will be glad for any information. Sank you! --Tema Best regards, Artem Rudskyy http://www..uni-magdeburg.de/ieat/robotslab/ <http://www.uni-magdeburg.de/ieat/robotslab/> http://www.uni-magdeburg.de/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090727/65ba05f8/attac...

..."llvm-db" but I don't see that described on the site now. I think your best bet is to email llvm-dev with this question, or maybe ask Chris Lattner or Jim Laskey (the authors of the debug info document) to point you in the right direction. Rob On Jun 26, 2009, at 1:21 PM, Rudskyy wrote: Hallo, Robert L. Bocchino Jr.! I have found you in LLVM Developers page (http://llvm.org/developers.cgi). First thank you for all of your work with LLVM. About: I work with the LLVM Compiler Infrastructure to implement a backend for specific processor xPEC of chip NetX (http://hil...

...y code (http://hilscher.com/ xPEC- processor). The task is that I need a "translator" from C/C++ to native assembly code. And understand, that I need to write a backend specifying my target (convertion a llvm-IR code to assembly). Can you help, suggest to start from? Best regards, Rudskyy Artem -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090202/68aef950/attachment.html>

...Message ---- > From aaronngray.lists at googlemail.com Mon Jul 27 15:14:40 2009 > From: aaronngray.lists at googlemail.com (Aaron Gray) > Date: Mon, 27 Jul 2009 21:14:40 +0100 > Subject: [LLVMdev] llc - generation of native machine code > > > On Mon, Jul 27, 2009 at 8:25 AM, Rudskyy<tema13tema at yahoo.de> wrote: > > > But now I am looking for generation of machine code for my target. I have > > > seen, that ?llc? has option "-filetype". > > > > > > It has default value "-filetype=asm", but has more values, as >...

...his is how it works for that case. 1. clang-cc -g generates required debug info in the .bc file. 2. The backend (llc) converts that to Dwarf (or something else as desired by that back-end). 3. Native debuggers like (gdb) understands Dwarf and provide source level debugging eventually. - Sanjiv Rudskyy wrote: > > Hi all LLVMdev! > > Here is a question: > > I try to understand how I can realize a debugging in LLVM!? > > I have written a back end for my target and now I need a debug. > > I asked developers Chris Lattner and Robert L. Bocchino. They > recommend me a...

Hi Rudskyy, The place to ask LLVM-related questions is llvmdev at cs.uiuc.edu -- I've cc'd the list. 2009/1/30 Rudskyy <tema13tema at yahoo.de> > I need some help in subject: "Writing an LLVM Compiler Backend"! > > There is a processor with a simple assembly code (http://h...

...utable with -g, then debug info should work for you. However, if you've built your own backend, then you may need to add the debug info hooks etc. If you have further questions, please email the llvmdev mailing list instead of me directly, thanks! -Chris On Jun 26, 2009, at 11:11 AM, Rudskyy wrote: > Hallo, Chris Lattner! > I have found you in LLVM Developers page (http://llvm.org/developers.cgi > ). > First thank you for all of your work with LLVM. > > About: > I work with the LLVM Compiler Infrastructure to implement a backend > for specific processor xPEC...

On Mon, Jul 27, 2009 at 8:25 AM, Rudskyy<tema13tema at yahoo.de> wrote: > But now I am looking for generation of machine code for my target. I have > seen, that “llc” has option "-filetype". > > It has default value "-filetype=asm", but has more values, as > "-filetype=obj" and "-fil...

...l place "llvm-gcc" the symbol table for DGB? Perhaps, must GDB knows the architecture of processor? If yes, so where it must be written? I have many questions and need some help. Do you can help me what must I read and search ore recommend somebody to can? Best regards, Artem Rudskyy http://www.uni-magdeburg.de/ieat/robotslab/ http://www.uni-magdeburg.de/ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20090628/9b93d43d/attachment.html>

Hello, LLVMers! How can I force a front end to generate VAARG for accessing varargs parameters? I compile a simple C-code: #include <stdarg.h> int FnVarArgs(int a, ...) { int i,tmp=0; va_list ptArgument; va_start(ptArgument,a); for(i=0;i<9;i++) tmp+= va_arg(ptArgument,int); return tmp; } And then have this bytecode: ; ModuleID = 'main.bc' target