[ECOS] Dividing by zero does NOT generate exception

Quanren Xiong xiongqr@gmail.com
Fri Mar 4 22:14:00 GMT 2011


Hi,

I am using  ECOS 2.0.33.  To my suprise, the following code does NOT
generate an exception.

"int b=1; int c=b/0;" The value in variable c will be 0.

The platform is at91rm9200. I double and triple checked the following
options are on:

CYGSEM_KERNEL_EXCEPTIONS_GLOBAL,
CYGPKG_HAL_EXCEPTIONS,
CYGPKG_KERNEL_EXCEPTIONS.

And CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS is disabled.

I would like an exception being generated.
What am I doing wrong?

Thanks for your helps

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