you should be doing something like -mmcu=msp430fr5739
i'm not sure what -mmcu=msp430x does
On Mon, Sep 23, 2013 at 3:38 AM, Ilya Dmitrichenko <errordevelo...@gmail.com
> wrote:
> It is actually a bit more odd then I thought:
>
> % cat test.c
> #include <msp430fr5739.h>
>
> int main() { return 0; };
>
> % msp430-elf-gcc -mmcu=msp430fr5739 test.c
> -I/home/ilya/msp430/msp430-elf-21092013-0/msp430-elf/include/msp430
>
> /home/ilya/msp430/msp430-elf-21092013-0/bin/../lib/gcc/msp430-elf/4.9.0/../../../../msp430-elf/bin/ld:
> error: /tmp/cc5edjEZ.o uses MSP430X instructions but
>
> /home/ilya/msp430/msp430-elf-21092013-0/bin/../lib/gcc/msp430-elf/4.9.0/../../../../msp430-elf/lib/crt0.o
> uses MSP430
>
> /home/ilya/msp430/msp430-elf-21092013-0/bin/../lib/gcc/msp430-elf/4.9.0/../../../../msp430-elf/bin/ld:
> failed to merge target specific data of file /tmp/cc5edjEZ.o
> collect2: error: ld returned 1 exit status
>
> Perhaps I was wrong in blaming newlib, not sure what's missing
> actually... May be this is the clue:
>
> % msp430-elf-ld -mmcpu=msp430x
> msp430-elf-ld: unrecognised emulation mode: mcpu=msp430x
> Supported emulations: msp430x110 msp430x112 msp430x1101 msp430x1111
> msp430x1121 msp430x1122 msp430x1132 msp430x122 msp430x123 msp430x1222
> msp430x1232 msp430x133 msp430x135 msp430x1331 msp430x1351 msp430x147
> msp430x148 msp430x149 msp430x155 msp430x156 msp430x157 msp430x167
> msp430x168 msp430x169 msp430x1610 msp430x1611 msp430x1612 msp430x2101
> msp430x2111 msp430x2121 msp430x2131 msp430x311 msp430x312 msp430x313
> msp430x314 msp430x315 msp430x323 msp430x325 msp430x336 msp430x337
> msp430x412 msp430x413 msp430x415 msp430x417 msp430xE423 msp430xE425
> msp430xE427 msp430xW423 msp430xW425 msp430xW427 msp430xG437
> msp430xG438 msp430xG439 msp430x435 msp430x436 msp430x437 msp430x447
> msp430x448 msp430x449 msp430X
>
>
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