rustc: Get rid of native Rust glue for all upcalls except the exit task glue

Author: pcwalton

src/comp/back/upcall.rs

@@ -84,18 +84,18 @@ fn declare_upcalls(type_names tn, ModuleRef llmod) -> @upcalls {
         log_str=dv("log_str", vec(T_i32(), T_ptr(T_str()))),
         trace_word=dv("trace_word", vec(T_int())),
         trace_str=dv("trace_str", vec(T_ptr(T_i8()))),
-        new_port=d("new_port", vec(T_size_t()), T_opaque_port_ptr(tn)),
-        del_port=dv("del_port", vec(T_opaque_port_ptr(tn))),
-        new_chan=dv("new_chan", vec(T_opaque_port_ptr(tn))),
-        flush_chan=dv("flush_chan", vec(T_opaque_chan_ptr(tn))),
-        del_chan=dv("del_chan", vec(T_opaque_chan_ptr(tn))),
-        clone_chan=d("clone_chan", vec(T_taskptr(tn), T_opaque_chan_ptr(tn)),
-                     T_opaque_chan_ptr(tn)),
+        new_port=d("new_port", vec(T_size_t()), T_opaque_port_ptr()),
+        del_port=dv("del_port", vec(T_opaque_port_ptr())),
+        new_chan=d("new_chan", vec(T_opaque_port_ptr()), T_opaque_chan_ptr()),
+        flush_chan=dv("flush_chan", vec(T_opaque_chan_ptr())),
+        del_chan=dv("del_chan", vec(T_opaque_chan_ptr())),
+        clone_chan=d("clone_chan", vec(T_taskptr(tn), T_opaque_chan_ptr()),
+                     T_opaque_chan_ptr()),
         _yield=dv("yield", empty_vec),
         sleep=dv("sleep", vec(T_size_t())),
         _join=dv("join", vec(T_taskptr(tn))),
-        send=dv("send", vec(T_opaque_chan_ptr(tn), T_ptr(T_i8()))),
-        recv=dv("recv", vec(T_ptr(T_int()), T_opaque_port_ptr(tn))),
+        send=dv("send", vec(T_opaque_chan_ptr(), T_ptr(T_i8()))),
+        recv=dv("recv", vec(T_ptr(T_ptr(T_i8())), T_opaque_port_ptr())),
         _fail=dv("fail", vec(T_ptr(T_i8()), T_ptr(T_i8()), T_size_t())),
         kill=dv("kill", vec(T_taskptr(tn))),
         exit=dv("exit", empty_vec),