X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fx86-vm.lisp;h=789efa0bf9cb66f7dd08cde5f379fc846fd2994d;hb=f35f14479a64dd97f93d2d91dc154bdc141d6842;hp=041007b78c6c300056a453f94a9b1b2643ecc407;hpb=6d94caa24f68a3df5ac73e7072cea3e62e9d87f5;p=sbcl.git

diff --git a/src/code/x86-vm.lisp b/src/code/x86-vm.lisp
index 041007b..789efa0 100644
--- a/src/code/x86-vm.lisp
+++ b/src/code/x86-vm.lisp
@@ -255,7 +255,7 @@
 
 ;;; Given a signal context, return the floating point modes word in
 ;;; the same format as returned by FLOATING-POINT-MODES.
-#!-linux
+#!-(or linux sunos)
 (defun context-floating-point-modes (context)
   ;; FIXME: As of sbcl-0.6.7 and the big rewrite of signal handling for
   ;; POSIXness and (at the Lisp level) opaque signal contexts,
@@ -263,21 +263,9 @@
   ;; alien function.
   (declare (ignore context)) ; stub!
   (warn "stub CONTEXT-FLOATING-POINT-MODES")
-
-  ;; old code for Linux:
-  #+nil
-  (let ((cw (slot (deref (slot context 'fpstate) 0) 'cw))
-        (sw (slot (deref (slot context 'fpstate) 0) 'sw)))
-    ;;(format t "cw = ~4X~%sw = ~4X~%" cw sw)
-    ;; NOT TESTED -- Clear sticky bits to clear interrupt condition.
-    (setf (slot (deref (slot context 'fpstate) 0) 'sw) (logandc2 sw #x3f))
-    ;;(format t "new sw = ~X~%" (slot (deref (slot context 'fpstate) 0) 'sw))
-    ;; Simulate floating-point-modes VOP.
-    (logior (ash (logand sw #xffff) 16) (logxor (logand cw #xffff) #x3f)))
-
   0)
 
-#!+linux
+#!+(or linux sunos)
 (define-alien-routine ("os_context_fp_control" context-floating-point-modes)
     (sb!alien:unsigned 32)
   (context (* os-context-t)))