This patch series adds host Itanium support to QEMU. System mode works correctly except a few unaligned access in the slirp code (fixed by the kernel). It has been tested by booting debian installer on arm, i386, mips, mipsel, ppc, sparc, and x86_64. A full installation has been done on sparc.
User mode works correctly for static binaries, but fails for some dynamic binaries, due to mmap emulation not working correctly when host page size is bigger than the target one.