Ok, you faced with a problem when even number of static variables (bytes)
defined.
This been fixed a while ago and if you rebuild msp430-libc, you get rid of
this problem.
Alternatively, you can define a dummy char variable and have fun.
cheers,
~d
On Friday 05 December 2003 03:39, Christopher Sadler wrote:
> Hi. I have been playing with malloc on the msp430F149
> chip to see how it behaves, but I am getting a strange
> error when I attempt to compile the code. The error
> is:
>
> /mspgcc/bin/../lib/gcc-lib/msp430/3.2.3/../../../../msp430/lib/msp2/libc.a(
>malloc.o)(.text+0x1e): In function `malloc':
> /cygdrive/c/mspgcc-source/msp430/msp430-libc/src/stdlib/malloc.c:21:
> internal error: unsupported relocation error
>
> I have stripped the program down to something that
> simply allocates a block of memory and then lets the
> WDT reboot the chip:
>
> #include "msp430x14x.h"
> #include <stdlib.h>
> #include <string.h>
>
> int main(void)
> {
> char *sixty_four;
> WDTCTL = WDTHOLD + WDTPW;
> sixty_four = (char *) malloc (64);
> WDTCTL = WDTPW + WDTCNTCL + WDTSSEL;
> for (;;);
> return 0;
> }
>
> I am running mspgcc through Cygwin on a Win XP
> machine. Does anyone know what I am doing wrong?
>
> Thanks,
>
> Chris Sadler
>
>
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