[Mspgcc-users] Troubles with 32x32 multiplication...

[Oleg Skydan]

Hi, Dmitry and All !

Have built mspgcc from the sources loaded from the CVS today
and it looks like gcc-3.3 in CVS is a bit broken :(.

Here is the source:

long r;
int main(void)
{
 r=r*r;
}

and here is the command:

msp430-gcc -mmcu=msp430x149 test.c

and here is the output:

C:\DOCUME~2\Oleg\LOCALS~1\Temp/ccIbcaaa.o: In function `main':
C:\DOCUME~2\Oleg\LOCALS~1\Temp/ccIbcaaa.o(.text+0x1c): undefined reference to
`__umulsi3hw'

Or I am doing somthing wrong ?

Thanks !
Oleg