On Wed, Jun 4, 2014 at 8:07 PM, David Frank wrote:

If it is supported how do I cross compile it from x86 machine, especially the assembler code part?

I think we can answer affirmatively as to whether it's supported: https://github.com/boostorg/context/tree/master/src/asm This directory appears to contain PowerPC implementations for elf, macho and xcoff, 32 and 64 bits, and even "universal" for macho. But I do not know how you would cross-compile (cross-assemble?) that on an x86 machine, sorry.