Fix a simple bug in tlb_fill for moxie.  The port was mostly working
before, which is why I only really noticed it recently.  Thanks to
@jcmvbkbc for tracking it down
Add gdb support to the moxie port.
Richard Henderson's patch.  I already sent a Tested-By message.
Moxie marin uart support
Add moxie disassembly support
Add moxie marin interrupt controller device
Add marin timer device
Add timer to Marin SoC model
Fix NOP opcode (from 0x00 to 0x0f)
Use entry point from --kernel ELF file.
Merge branch 'master' of github.com:/atgreen/qemu-moxie