Re: [ECOS] Static constructors List

[Andrew Lunn <andrew at lunn dot ch>]

On Mon, Jan 22, 2007 at 10:47:39AM +0000, tejas pawaskar wrote:
> Thanks Mr.Andrew for your prompt reply.
> I tried and got the following outpur
> 
> tpawaskar@Tejas-Ubuntu:~/devel/ecos/build/quantum/newrom/ecos_install/bin$
> arm-linux-gdb

I would not recommend using a Linux toolchain. I suggest you get the
recommended toolchain listed on ecos.sourceware.org. For gdb it
probably does not matter, but for compiling the Linux none linux stuff
the toolchain can sometime be broken.

> Reading symbols from redboot.elf...done.
> (gdb) x &__CTOR_END__[-1]
> cannot subscript something of type `<variable (not
> text or data), no debug info>'

So you need to cast it when printing it.

> (gdb) x &__CTOR_END__
> 0x8af0 <__exception_stack_base>:        0x00000000
> (gdb) x 0x8af0
> 0x8af0 <__exception_stack_base>:        0x00000000
> (gdb)
> 
> >From the above i get feeling that it is NULL.

Nope, you have looked one past the end, since you don't have the [-1].

      Andrew

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