sparc-rtems4.10-gcc linker warning for _start symbol

Gedare Bloom gedare at
Wed May 22 17:06:48 UTC 2013

If the test file is not an RTEMS application, then it is not
surprising. A sparc RTEMS application will get the _start symbol
defined for it by the BSP.


On Wed, May 22, 2013 at 12:35 PM, manish jain <manish8886 at> wrote:
> Hi,
> I switched to rtems-source builder for building the tools and it built all
> my tools. But when I am testing the built cross gcc compiler on a test file.
> I am getting the following warning from linker:
> "sparc-rtems4.10/bin/ld: warning: cannot find entry symbol _start;
> defaulting to 0000000000010074".
> Soucre builder buillt gcc4.4.7 with newlib-1.18.
> Should I ignore this warning or is there some fix available for this?
> Thanks
> Manish

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