C language does not support structure evaluation. You need to do copy
operation for each member in the structure one by one or using :
memcpy(payload, &msg_contents, sizeof(DebugMsg))
On 4/29/08, Dimas Abreu Dutra <[EMAIL PROTECTED]> wrote:
>
> Hello all,
>
> I'm getting a very strange warning from the msp430-gcc when I compile an
> app I made. I use the default make tmote and what I get the folowing output:
>
> /tmp/cc1ZKIEK.o: In function `EasyDebugP$sendMessage$runTask':
> app.c:(.text+0x390e): warning: internal error: unsupported relocation
> error
> app.c:(.text+0x3912): warning: internal error: unsupported relocation
> error
>
>
> Besides that, the app is compiled, but it does not behave as intended.
> Using comment-oriented debugging, I found out that the code originating the
> warning is
>
> DebugMsg msg_contents;
> DebugMsg *payload;
> msg_contents = call Queue.dequeue();
> payload = call EasyAMSend.getPayload(&msg);
>
> **payload = msg_contents;* //Commenting this out removes the warning
>
>
> where the type DebugMsg is:
>
> typedef nx_struct {
> nx_uint16_t id;
> nx_uint16_t value;
> }DebugMsg;
>
>
> Should this warning occur? I'm writing this e-mail because internal error
> sounds like it could be something wrong with the compiler.
>
> ~Dimas~
>
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>
--
Renjie Huang
Sensorweb Research Laboratory
http://sensorweb.vancouver.wsu.edu/
Washington State University
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