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SDK Build Errors

Former Member

Hi,
I started with the simple Hello World Application on the ZedBoard. But at the Building step I get the following errors:
'Building target: Hello_World.elf'
'Invoking: ARM gcc linker'
arm-xilinx-eabi-gcc -Wl,-T -Wl,../src/lscript.ld -L../../Hello_World_bsp/ps7_cortexa9_0/lib -o "Hello_World.elf"  ./src/helloworld.o ./src/platform.o   -Wl,--start-group,-lxil,-lgcc,-lc,--end-group
c:/xilinx_dt/sdk/2015.2/gnu/arm/nt/bin/../lib/gcc/arm-xilinx-eabi/4.9.1/../../../../arm-xilinx-eabi/bin/ld.exe: warning: cannot find entry symbol _vector_table; defaulting to 00000000
./src/helloworld.o: In function `main':
C:DatenXilinxZed_PS_PL_TestZed_PS_PL_Test.sdkHello_WorldDebug/../src/helloworld.c:57: undefined reference to `print'
./src/platform.o: In function `disable_caches':
C:DatenXilinxZed_PS_PL_TestZed_PS_PL_Test.sdkHello_WorldDebug/../src/platform.c:69: undefined reference to `Xil_DCacheDisable'
C:DatenXilinxZed_PS_PL_TestZed_PS_PL_Test.sdkHello_WorldDebug/../src/platform.c:70: undefined reference to `Xil_ICacheDisable'
collect2.exe: error: ld returned 1 exit status
make: *** [Hello_World.elf] Error 1

16:07:29 Build Finished (took 1s.284ms)

Do someone know what could be the problem? I use the 2015.2 version.
Thanks in advance!

  • 0

    Did you use the "Hello World" application template in the SDK? If not, give that a try.

     

    If you did use the application template, you might regenerate the BSP for your hardware platform.

     

    You can check and make sure your Vivado installation is not corrupt. Please check the MD5 checksum of your Vivado download with the one published on the Xilinx download site to make sure you have a valid installation file set.

     

    If you still have a problem you will need to give up a little more information. What host OS are you using. What tutorial are you trying to use and what version of Vivado did it target. If you are not using one of the tutorials you might want to give one a try.

     

    -Gary

  • 0 in reply to Former Member

    Thanks for your comments. I tried it again and it works well. I do not really know what the problem was, but now it works...