[ECOS] linker segmentation fault

Andrew Lunn andrew@lunn.ch
Wed Sep 8 20:59:00 GMT 2004


On Wed, Sep 08, 2004 at 10:50:14AM -0700, David Chu wrote:
> 
> 
> While I was linking my application with ecos lib and
> my own libs under cygwin, I got a seqmentation fault
> from the linker.
> 
> It doesn't seem to be related to the stack size since
> the same problem showed up under Linux environment
> which has unlimited stack size.
> 
> Does anyone have the same problem before?
> 
> 
> Thanks, 
> 
> - David
> 
> ======================================
> 
> arm-elf-gcc -nostartfiles
> -L/opt/ecos/os-build/innov_default_install/lib -L. --n
> o-target-default-spec -Wl,--gc-sections -Wl,-static -g
> -O2 -nostdlib -o ./ovtphone_ecos_arm.exe
> OVTEmbeddedApp.o ClientConfig.o OVTPhone.o -Ttarget.ld
>  ../../../mplapi/stacks/lib/stack_ecos_arm.a -nostdlib
> collect2: ld terminated with signal 11 [Segmentation
> fault]
> make: *** [ovtphone_ecos_arm.exe] Error 1
> 

This often happens when you eg ask an arm linker to link in some x86
code. Check all your object files and libraries realy are arm.

        Andrew

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