* src/vm/jit/sparc64/asmpart.S: fixed asm_patcher_wrapper

* src/vm/jit/sparc64/asmpart.S: fixed asm_patcher_wrapper
* src/vm/jit/sparc64/patcher.c: updated some patchers and the wrapper
* src/vm/jit/sparc64/emit.c: likewise

* src/vm/jit/sparc64/codegen.h: fixed M_BRACC

* src/vm/jit/sparc64/codegen.c: added reg window workaround for arg register copying.
some patch ref updates

* src/vm/jit/sparc64/md.c: updated md_codegen_patch_branch()