> You need to enable thumb interworking in your toolchain. > "arm-thumf-elf-gcc" is just arm-elf-gcc with thumb enabled by default. Has there ever been any thought towards an __attribute__ to declare a function as ARM or THUMB? The silicon has good support for moving between ARM and THUMB, but unless I'm missing something, the compiler support (CallThumb) is very awkward. Explicitly declaring functions would sure be easier.
Message
RE: [lpc2100] thumb-elf-gcc <-> arm-elf-gcc ?
2004-01-14 by James Dabbs