similar to: [LLVMdev] -static option with llvm-arm-gcc

On Wed, Jul 18, 2012 at 4:31 PM, Renato Golin <rengolin at systemcall.org> wrote: > On 18 July 2012 15:24, salvatore benedetto > <salvatore.benedetto at gmail.com> wrote: >> I'm not sure how to interpret the above output, but I don't understand >> why if say -triple armv4t-none--gnueabi . > > Ok, we're getting there... ;) Glad you are confident.

Hello Anton, Thanks for replying. The message "as: unrecognized option `-mcpu=cortex-a8'" is the same message I get when I just enter: as -mcpu=cortex-a8 So I think I llvm-gcc is using the Linux i386 assembler to assemble ARM code. Not good. What assembler is it supposed to use? The one in CodeSourcery? > But how's assembler actually called? Just try to compile

Hi, Neel > I suspect it is using the wrong assembler. But when I do llvm-gcc -v I > can see it has: > >  --with-gnu-as=/home/neel/CodeSourcery/Sourcery_G++_Lite/bin/arm-none-linux-gnueabi-as But how's assembler actually called? Just try to compile something with extra -v option added -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg

I suspect that my llvm-gcc cross compiler is using the wrong assembler because it does not recognize "-mcpu=cortex-a8". I was trying to build a cross compiler for a Mac host. Now I am trying to build on x86_64 Linux. I am targeting a Beagle board with an ARM Cortex-A8 and Angstrom Linux. TRIED: to use the script in llvm/utils/crosstool/ARM/build-install-linux.sh I used the recommended

On 18 July 2012 15:46, salvatore benedetto <salvatore.benedetto at gmail.com> wrote: > $ clang++ -ccc-host-triple thumbv7m-none-gnueabi noInclude.cpp -c > --sysroot=/home/emitrax/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi/libc/ Try -ccc-gcc-name arm-none-linux-gnueabi-g++ -ccc-host-triple thumbv7m-none-linux-gnueabi Sometimes it's better than sysroot, as it finds it

I am trying to compile llvm-gcc for an ARm target. I usine the following configure options: /home/tony/llvm/llvm-gcc/configure --prefix=/home/tony/llvm/llvm-gcc-install/ --program-prefix=llvm-arm- --enable-llvm=/home/tony/llvm/llvm-install/ --enable-pic --disable-bootstrap --target=arm-none-linux-gnueabi --enable-languages=c,c++ Then I try to make: make ENABLE_PROFILING=1 ENABLE_OPTIMIZED=1

On Nov 6, 2010, at 5:22 PM, tonyg362 wrote: > > I am trying to compile llvm-gcc for an ARm target. I usine the following > configure options: > > /home/tony/llvm/llvm-gcc/configure > --prefix=/home/tony/llvm/llvm-gcc-install/ --program-prefix=llvm-arm- > --enable-llvm=/home/tony/llvm/llvm-install/ --enable-pic --disable-bootstrap > --target=arm-none-linux-gnueabi

On Wed, Jul 18, 2012 at 5:45 PM, Renato Golin <rengolin at systemcall.org> wrote: > On 18 July 2012 15:46, salvatore benedetto > <salvatore.benedetto at gmail.com> wrote: >> $ clang++ -ccc-host-triple thumbv7m-none-gnueabi noInclude.cpp -c >> --sysroot=/home/emitrax/CodeSourcery/Sourcery_G++_Lite/arm-none-linux-gnueabi/libc/ > > Try -ccc-gcc-name

On Jul 2, 2009, at 6:24 PM, Neel Nagar wrote: > I suspect that my llvm-gcc cross compiler is using the wrong > assembler because it does not recognize "-mcpu=cortex-a8". This is a known problem. We've only added support for ARMv7 (including cortex-a8) in llvm in the last week or so, and the associated changes for llvm-gcc are still pending. Unless you need specific

On Wed, Jul 18, 2012 at 6:08 PM, salvatore benedetto <salvatore.benedetto at gmail.com> wrote: > On Wed, Jul 18, 2012 at 5:45 PM, Renato Golin <rengolin at systemcall.org> wrote: >> On 18 July 2012 15:46, salvatore benedetto >> <salvatore.benedetto at gmail.com> wrote: >>> $ clang++ -ccc-host-triple thumbv7m-none-gnueabi noInclude.cpp -c >>>

On 18 July 2012 15:24, salvatore benedetto <salvatore.benedetto at gmail.com> wrote: > I'm not sure how to interpret the above output, but I don't understand > why if say -triple armv4t-none--gnueabi . Ok, we're getting there... ;) I think these errors are due to Clang not finding the libraries/includes/etc for the target you're building. If you have

Hello, While I was trying to cross-compile Linux OMAP kernel with llvm, I have the following error message. CC arch/arm/kernel/traps.o cc1: /home/wonjeon/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp:5388: void llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite): Assertion `(OpInfo.ConstraintType == TargetLowering::C_RegisterClass || OpInfo.ConstraintType ==

Hi,    I use the crosstool build script to build a crosscompiler for ARM. I get the following error when compilng "helloworld" program:   llvm-gcc hello.c -o hello   as: unrecognized option `-meabi=4'   I know that the reason is not to get proper cross assembler. It tries to use the native assembler but I am unable to fix the problem. I use llvm-gcc -### hello.c -o hello and see

Hi,    I use the crosstool build script to build a crosscompiler for ARM. I get the following error when compilng "helloworld" program:   llvm-gcc hello.c -o hello   as: unrecognized option `-meabi=4'   I know that the reason is not to get proper cross assembler. It tries to use the native assembler but I am unable to fix the problem. I use llvm-gcc -### hello.c -o hello and see

Compiling ../librpc/ndr/ndr_preg.c Compiling librpc/gen_ndr/ndr_drsuapi_c.c Compiling librpc/gen_ndr/ndr_initshutdown_c.c Dear samba-users, Any help with the following compile error (cross-compilation to MIPSEL) is greatly appreciated: Compiling librpc/gen_ndr/ndr_dssetup_c.c Compiling librpc/gen_ndr/ndr_svcctl_c.c Compiling librpc/gen_ndr/ndr_wkssvc_c.c Compiling registry/reg_parse.c Compiling

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'

On Sun, Jul 22, 2012 at 11:12 PM, Renato Golin <rengolin at systemcall.org> wrote: > On 22 July 2012 22:03, salvatore benedetto > <salvatore.benedetto at gmail.com> wrote: >> While we are at it, if a new comer would like to understand where everything >> takes place, where should he look? >> >> I did a grep in the source and eventually ended up in

Hi, I am trying to optimize some benchmarks using LLVM and run them on gem5 simulator (build for ARM). I am using Sourcery Codebench cross-compiler for ARM on my x-86 machine. My steps up till now have been using the following commands. 1. clang -static -emit-llvm -march=armv7-a -mfloat-abi=soft -target arm-elf a.cpp -c -integrated-as \

On Jan 8, 2011, at 8:04 AM, akramul azim wrote: > Hi > > I am using LLVM and LLVM-GCC from SVN (version number: 122880). And I am using arm-2009q1-176-arm-none-linux-gnueabi-i686-mingw32.tar.bz2 or arm-2007q3-51-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2. I tried the automated scripts (create-snapshots.sh and build-install-linux.sh) that are in the LLVM repository for building

Hi, As you said i downloaded arm toolchain from codesourcery(2009q3 with gcc 4.4.1 version).. if i use this toolchain i am getting the following error.. make[2]: Entering directory `/home/prasanth/LLVM_ARM/llvm-with-armgcc441/llvm-obj/lib/Analysis' llvm[2]: Compiling LoopPass.cpp for Release build if arm-none-linux-gnueabi-g++ -I/home/prasanth/LLVM_ARM/llvm-with-armgcc433/llvm/include