powerpc/mpc55xxevb build failure

Gedare Bloom gedare at rtems.org
Mon Nov 25 14:32:32 UTC 2013


On Mon, Nov 25, 2013 at 2:26 AM, Sebastian Huber
<sebastian.huber at embedded-brains.de> wrote:
> On 2013-11-23 17:11, Joel Sherrill wrote:
>>
>> On 11/23/2013 9:20 AM, Gedare Bloom wrote:
>>>
>>> >In fsdosfsname01 I get the following failure during linking
>>> >
>>> >link command:
>>> >powerpc-rtems4.11-gcc -B../../../../../mpc5566evb/lib/  -specs
>>> >bsp_specs -qrtems -mcpu=8540 -meabi -msdata -fno-common -msoft-float
>>> >-D__ppc_generic -mstrict-align -O2 -g -fno-keep-inline-functions -Wall
>>> >-Wmissing-prototypes -Wimplicit-function-declaration
>>> >-Wstrict-prototypes -Wnested-externs    -mcpu=8540 -meabi -msdata
>>> >-fno-common -msoft-float -D__ppc_generic -mstrict-align   -o
>>> >fsdosfsname01.exe init.o ramdisk_support.o
>>> >
>>> >failure:
>>> >linkcmds.base:344 cannot move location counter backwards (from
>>> >000000004002c5e4 to 0000000040020000)
>>> >collect2: error: ld returned 1 exit status
>>> >
>>> >This is with HEAD (with the latest patch applied to this bsp) and
>>> >current RSB-built tool set.
>>
>> This looks like a memory region is full and this test won't fit.
>
>
> Yes, the test is too large.  Maybe guard this test with BSP_SMALL_MEMORY?
>
That will work for compiling. How hard would making a similar test
with a smaller image be? So that the functionality could be tested on
the board if someone wanted?

> --
> Sebastian Huber, embedded brains GmbH
>
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>
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>
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