similar to: [LLVMdev] Address Space

On Mon, Jul 6, 2009 at 11:43 AM, Juan Carlos Martinez Santos<juanc.martinez.santos at gmail.com> wrote: > Looking the Language Reference, there is something called "addrspace". It > can be used to allocate a global variable into a specific area (always that > the target supports it). How I can modify the ARM back-end in order to > support at least two memory sections

Hello Misha, I used the snapshots for the latest stable version (70786), and I followed the instructions inside of README file (very clear!!!) However, when I ran the hello program, I get an unrecognized option message. Bellow are the details. ============================================ jcmartin78 at jcmartin78-laptop:~/LLVM/my-test$ llvmc hello.c as: unrecognized option '-meabi=4'

Thanks Misha, However, I could not find the crosstool. Could you please check the name of the script? Regards, Juan Carlos On Mon, Jun 29, 2009 at 5:23 PM, Misha Brukman <brukman at gmail.com> wrote: > I have not used llvmc to build ARM binaries, but llvm-gcc does work.There's > a script to build llvm-gcc x86 -> ARM cross-compiler in > llvm/utils/crosstool/ARM/ . >

Hello, I just install the new newest version of LLVM. When I ran the hello.c example I got the below message. Somebody has an idea what is wrong? The problem is just with lli, the other commands worked as I expected. ********************** :~/LLVM/my-test$ lli hello.bc Tried to execute an unknown external function: i32 (i8*)* puts 0 lli 0x0861fab8 Stack dump: 0. Program arguments: lli

Hello, There is an option that I don't know how to used it. *-S* Write output in LLVM intermediate language (instead of bitcode). The option appears in the documentation, but I try to use it... I get the next message: ~/test$ opt -analyze hello.ll -o hello.bc -S opt: Unknown command line argument '-S'. Try: 'opt --help' I also try 'opt --help'; but the option is

Hello, Following the tutorial for writing a pass, I found the next problem. ***************************** :~/llvm/test$ opt -load ../llvm/Debug/lib/mypass.so -mypass < hello.bc > /dev/null opt: Pass.cpp:151: void<unnamed>::PassRegistrar::RegisterPass(const llvm::PassInfo&): Assertion `Inserted && "Pass registered multiple times!"' failed. Aborted

I am using the below configuration: ./configure --with-llvmgccdir=/home/jcmartin78/LLVM/llvm-gcc4.2 --prefix=/home/jcmartin78/local --enable-optimized=1 --enable-debug-runtime --enable-jit --enable-targets=arm --target=arm When I use LLVMC to compile a simple program I get this: $ llvmc hello.c llc: error auto-selecting target for module 'No available targets are compatible with this

Thanks John, I just realized that I am not working on the same "branch" of LLVM. Looking the latest or the newest version I saw the folder with the script, but I did not see a README file. I ran the script, and I get: ********** chown: cannot access `/usr/local/codesourcery': No such file or directory ********** Therefore my question is if the script depends on others folders (or

Jello Juan, The interpreter is quite useless in its current state. Try using a JIT compiler for you computer from the lli command and it should work. --Sam > >From: Juan Carlos Martinez Santos <juanc.martinez.santos at gmail.com> >To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> >Sent: Thursday, June 25, 2009 1:04:17 PM >Subject: [LLVMdev] Problems with lli

llvm/utils/crosstool/ARM/build-install-linux.sh On Tue, Jun 30, 2009 at 11:18 AM, Juan Carlos Martinez Santos < juanc.martinez.santos at gmail.com> wrote: > Thanks Misha, > > However, I could not find the crosstool. Could you please check the name of > the script? > > Regards, > > Juan Carlos > > -------------- next part -------------- An HTML attachment was

On Wed, Jul 1, 2009 at 12:01 PM, Juan Carlos Martinez Santos<juanc.martinez.santos at gmail.com> wrote: >  as -meabi=4 -o /tmp/ccYxnIEs.o /tmp/ccy6iYri.s > as: unrecognized option '-meabi=4' [snip] > Any idea what could be wrong? It's probably not finding the right assembler (i.e. using the x86-64 as instead of the arm as). -Eli

Hello everybody, I am looking for a tool (in Linux or Windows) that allow me to get performance measures like cycle execution, cache accesses, etc. for an x86 architecture. I want to estimate the performance overhead due to the modification that I do using LLVM. Any suggestion is welcome. Thanks in advance, -- Juan Carlos -------------- next part -------------- An HTML attachment was

Did you try changing the name from Hello to MyHello or something like that? I seem to remember having a similar problem. My tutorial code names the struct MyHello and then registers it as follows: RegisterPass<MyHello> X("myhello", "My Hello World Pass"); You will likely need to change the Makefile as well. Scott On Fri, Jun 19, 2009 at 11:15 AM, Juan Carlos Martinez

I have not used llvmc to build ARM binaries, but llvm-gcc does work.There's a script to build llvm-gcc x86 -> ARM cross-compiler in llvm/utils/crosstool/ARM/ . 2009/6/29 Juan Carlos Martinez Santos <juanc.martinez.santos at gmail.com> > I am using the below configuration: > > ./configure --with-llvmgccdir=/home/jcmartin78/LLVM/llvm-gcc4.2 >

You mean 'cachegrind'? http://valgrind.org/info/tools.html#cachegrind I don't know any public tool better than this (but someone please tell me if I am misinformed). - Daniel On Tue, Sep 1, 2009 at 2:42 PM, Juan Carlos Martinez Santos<juanc.martinez.santos at gmail.com> wrote: > Hello everybody, > > I am looking for a tool (in Linux or Windows) that allow me to get

Hello all, I am trying to add a new type; however, I found the information in the web site out of date. The modification was: 2008-12-11 12:23:24 -0600. I am interested in the below files: 1. llvm/lib/AsmReader/Lexer.l: add ability to parse in the type from text assembly 2. llvm/lib/AsmReader/llvmAsmParser.y: add a token for that type I could not find them. Could someone tell me what

2009/6/30 Juan Carlos Martinez Santos <juanc.martinez.santos at gmail.com> > Thanks John, > > I just realized that I am not working on the same "branch" of LLVM. Looking > the latest or the newest version I saw the folder with the script, but I did > not see a README file. > > I ran the script, and I get: > > ********** > chown: cannot access

wow... Tell me, what cross compiler can I use for ARM if I am working in a i686-Linux machine? At the same time, how I can simulate it? But the way, If I deleted the unknown pseudo-op and change section .rodata definition, I can use my stone age cross compiler. I am just wondering why it works without them. Thanks in advance. On Thu, Jun 18, 2009 at 4:26 PM, Anton Korobeynikov <anton at

> llvm-gcc doesn't support address spaces. This is a clang-only feature. However it could be implemented in llvm-gcc. Ciao, Duncan.

Hello, When I run llvm-gcc -emit-llvm hello.c -c -o hello.bc... what are the (default) passes that the driver is using? Where I can information about it? I want to examinate what are the sequences of passes that LLVM runs in each process. Thanks in advance, -- Juan Carlos -------------- next part -------------- An HTML attachment was scrubbed... URL: