That warning pre-dates my involvement, but I've assumed it was just a notice that untested code was being used (the X2 chips have more interrupts, so the address for the reset pointer changed). At this time, I consider it to be noise, and expect to remove it next time I'm working on msp430-libc. Interrupts per se do not require support for 20-bit addressing.
Peter On Wed, Mar 3, 2010 at 4:47 PM, Anthony Asterisk <[email protected] > wrote: > I managed to build the mspgcc4 that Peter sent out. I've been working > through various minor issues related to different macro names, but I'm not > sure what is meant by this warning in signal.h... > > warning X2 ist da > > here is the code snippet > > #if defined(__MSP430X__) > #define INTERRUPT_VECTOR_SLOTS 32 > #define RESET_VECTOR 62 > #elif defined(__MSP430X2__) > #warning X2 ist da > #define INTERRUPT_VECTOR_SLOTS 64 > #define RESET_VECTOR 126 > #else > #define INTERRUPT_VECTOR_SLOTS 16 > #define RESET_VECTOR 30 > #endif > > > Does this means the interrupts will require X2 instructions and are they > supported at this time? > > I'm using gcc 4.4.3 and binutils 2.2. I picked the 201002 version of > libc. > > a* > > > > Gerald Lutter wrote: > >> Am Freitag, 26. Februar 2010 schrieb kavaler: >> >> >>> It looks like the patch is no longer available at the address in that >>> posting so you may have to ask the poster where that patch is now. >>> >>> >> >> of course it is available, but at a different location: >> http://www.innoventis.de/downloads/mspgcc >> >> Best regards, >> Gerald >> >> >> ------------------------------------------------------------------------------ >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> _______________________________________________ >> Mspgcc-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/mspgcc-users >> >> > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Mspgcc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mspgcc-users > >
