On Thu, Jun 14, 2012 at 11:59 AM, Thomas Chapelle <[email protected]> wrote:
>
> Just wanted to say hi to the community and congrats to Peter Bigot for the
> new mspgcc dev version.
> We have succesfully porting contiki on a msp430f5437/CC2520 with 20 bits
> addressing and it's working like a charm. Still, we had to "force" the
> interrupt function to be placed on the right flash memory section.
> (.near.text was located on information section of the flash !!????)
Ouch; yes, the problem is the linker script didn't explicitly provide
a placement for .near.text so ld puts it in some section following
rules I don't know. This is SF 3532786.
You can edit the installed linker script in
{prefix}/msp430/lib/ldscripts/msp430.x so that the input section is
added to the .text output section:
__dtors_end = .;
. = ALIGN(2);
*(.text .text.* .gnu.linkonce.t.*)
*(.near.text .near.text.*)
*(.any.text .any.text.*)
} > REGION_TEXT
.rodata :
In the released 20120606 version, the line referencing .near.text is missing.
> Despite this, we haven't been throught any major bugs.
Glad to hear it. I'll be back on mspgcc work sometime next week.
Peter
> CheersThomas
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