+/* FIXME:
+The person who wrote function calls on the SPARC didn't understand the
+SPARC stack. There is no need to call into the inferior to run a save
+instruction and then do it again for a restore instruction. Save and
+restore amount to add-to-SP and move-to-SP when all has been said and
+done. You simply modify the stack in memory to look like a function
+has been called -- the same way any other architecture does it.
+
+That would fix the sparc xfail in testsuite/gdb.t06/signals.exp, make
+function calls much faster, and would clean up some very poor code. */
+
+