Lpc2000

At 18:01 2004-01-09, you wrote:
>Hello,
>
>for reducing code size (120 KB is not enough...) i tried to compile some
>parts of my code as thumb code, the other as arm code. It does not work,
>linker always tells me: "libgcc.a does not support interworking, whereas
>callthumb does."
>Searching through the net for a solution, i found there is something like a
>thumb-elf-gcc. Do i need this special gcc, additional to my arm-elf-gcc ?

  You need to enable thumb interworking in your toolchain. 
"arm-thumf-elf-gcc" is just arm-elf-gcc with thumb enabled by default.

>I
>always thought that arm-elf-gcc supports both modes and i can
>use -mthumb-interwork and -mthumb for doing this.

  What toolchain are you using?

>Has someone knowledge on this topic and already tried it successfully ? Is
>there a special mailinglist for arm-elf-gcc / thumb-elf-gcc ?

  Yes, the GCC mailing list. Also check out the GCC ARM improvement project 
(http://sed.inf.u-szeged.hu/gcc-arm/index.php).

  Regards.


--
PabloBleyerKocik /"Mama said to get things done
  pbleyer        / you better not mess with major Tom"
   @... / -- Ashes to ashes, David Bowie