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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Yuvi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">crt{i,n,begin,end,0,1}.o are runtime objects that are OS-dependent. Are you compiling for baremetal or arm-linux?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If baremetal, you’d need to put your core startup code in crt1.o, and create stub objects for the rest so the linker doesn’t complain (touch test.c; clang
–march=armv7 –c –o test.o test.c; cp test.o crt{i,n,begin,end}.o).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">James<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> llvmdev-bounces@cs.uiuc.edu [mailto:llvmdev-bounces@cs.uiuc.edu]
<b>On Behalf Of </b>Yuvaraj Ragupathi<br>
<b>Sent:</b> 07 July 2011 12:39<br>
<b>To:</b> llvmdev@cs.uiuc.edu<br>
<b>Subject:</b> [LLVMdev] llvm-gcc cross compiling for ARM<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi <br>
<br>
I am trying to cross compile llvm-gcc front for ARM target<br>
<br>
Followed below steps<br>
<br>
<br>
#../llvm-gcc-4.2-2.9.source/configure --program-prefix=llvm- --enable-llvm=/home/yuvraj/llvm/llvm-2.9 --enable-languages=c,c++ --target=arm-none-linux-gnueabi
<br>
<br>
# make<br>
<br>
I am getting some kind of linker errors<br>
<br>
/opt/arm-2010.09/bin/arm-none-linux-gnueabi-ld: cannot find crtn.o: No such file or directory
<br>
<br>
<br>
<br>
@ final stage.<br>
<br>
I copied crtn.o to current working directory. But getting same issue<br>
<br>
How do i resolve this issue?<br>
<br>
<br>
Thanks<br>
<br>
Yuvi R<o:p></o:p></p>
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