[RFA/libgloss/arm] Handle zero heap base from semihosting

[Can Finner]

On Mon, Sep 26, 2011 at 11:27 PM, Matthew Gretton-Dann
<matthew.gretton-dann@arm.com> wrote:

>
> libgloss/ChangeLog:
>
> 2011-09-02  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
>
>        * arm/crt0.s: support 0 heap base response from semihosting.
>

Hi,

For the symbol "__end__".
 	.word	CommandLine
 	.word	255
+.LC31:
+	.word	__end__

Is there any story why not using "__bss_end__"? In case the program
can not assuming
the bss end lies at last of data segment?

Thanks
-- 
Regards.