X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fassembly%2Fmips%2Fsupport.lisp;h=2bad7310ec4fa8a769c1e314ef901acaa071f964;hb=78689792e8f8d20b3b931f508f3a9eca81b64f1f;hp=c91d8c7d8197c64bb228477d54cc8ff6e88144b8;hpb=a3cf4cf656f0067aaf028f62c340e77c0dca7bbb;p=sbcl.git

diff --git a/src/assembly/mips/support.lisp b/src/assembly/mips/support.lisp
index c91d8c7..2bad731 100644
--- a/src/assembly/mips/support.lisp
+++ b/src/assembly/mips/support.lisp
@@ -1,8 +1,19 @@
+;;;; the machine-specific support routines needed by the file assembler
+
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
+
 (in-package "SB!VM")
 
 (!def-vm-support-routine generate-call-sequence (name style vop)
   (ecase style
-    (:raw
+    ((:raw :none)
      (values
       `((inst jal (make-fixup ',name :assembly-routine))
 	(inst nop))
@@ -36,13 +47,7 @@
 		      ,lra)
 	  (:temporary (:scs (control-stack) :offset nfp-save-offset)
 		      ,nfp-save)
-	  (:save-p t)))))
-    (:none
-     (values
-      `((inst j (make-fixup ',name :assembly-routine))
-	(inst nop))
-      nil))))
-
+	  (:save-p t)))))))
 
 (!def-vm-support-routine generate-return-sequence (style)
   (ecase style
@@ -56,3 +61,6 @@
 				    :offset lra-offset)
 		    lip-tn :offset 2)))
     (:none)))
+
+(defun return-machine-address (scp)
+  (context-register scp lip-offset))