0.8.3:

[sbcl.git] / src / code / cross-misc.lisp

diff --git a/src/code/cross-misc.lisp b/src/code/cross-misc.lisp
index d2a4c34..0d68f25 100644 (file)
--- a/src/code/cross-misc.lisp
+++ b/src/code/cross-misc.lisp
@@ -137,3 +137,17 @@
 
 (defun sb!kernel:%ldb (size posn integer)
   (ldb (byte size posn) integer))
+
+(defun sb!kernel:%dpb (newbyte size posn integer)
+  (dpb newbyte (byte size posn) integer))
+
+(defun sb!kernel:%with-array-data (array start end)
+  (assert (typep array '(simple-array * (*))))
+  (values array start end 0))
+
+#!+sparc
+(progn
+  (defun sb!vm::ash-right-signed (num shift)
+    (ash num (- shift)))
+  (defun sb!vm::ash-right-unsigned (num shift)
+    (ash num (- shift))))