0.9.2.43:

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

diff --git a/src/code/cross-misc.lisp b/src/code/cross-misc.lisp
index fa6ac68..e57a563 100644 (file)
--- a/src/code/cross-misc.lisp
+++ b/src/code/cross-misc.lisp
@@ -31,15 +31,6 @@
 (defmacro without-interrupts (&rest forms)
   `(progn ,@forms))
 
-;;; When we're running as a cross-compiler in an arbitrary host ANSI
-;;; Lisp, we shouldn't be doing anything which is sensitive to GC.
-;;; KLUDGE: I (WHN 19990131) think the proper long-term solution would
-;;; be to remove any operations from cross-compiler source files
-;;; (putting them in target-only source files) if they refer to these
-;;; hooks. This is a short-term hack.
-(defvar *before-gc-hooks* nil)
-(defvar *after-gc-hooks* nil)
-
 ;;; The GENESIS function works with fasl code which would, in the
 ;;; target SBCL, work on ANSI-STREAMs (streams which aren't extended
 ;;; Gray streams). In ANSI Common Lisp, an ANSI-STREAM is just a
@@ -72,7 +63,7 @@
 (defun sb!kernel:array-header-p (x)
   (and (typep x 'array)
        (or (not (typep x 'simple-array))
-          (/= (array-rank x) 1))))
+           (/= (array-rank x) 1))))
 
 ;;; GENESIS needs these at cross-compile time. The target
 ;;; implementation of these is reasonably efficient by virtue of its
@@ -89,10 +80,10 @@
       ;; of this function at cross-compile time don't really care if
       ;; the count is a little too high.) -- WHN 19990826
       (multiple-value-bind (symbol status)
-         (find-symbol (symbol-name i) package)
-       (declare (ignore symbol))
-       (when (member status '(:internal :inherited))
-         (incf result))))
+          (find-symbol (symbol-name i) package)
+        (declare (ignore symbol))
+        (when (member status '(:internal :inherited))
+          (incf result))))
     result))
 (defun package-external-symbol-count (package)
   (let ((result 0))
@@ -145,25 +136,16 @@
   (assert (typep array '(simple-array * (*))))
   (values array start end 0))
 
-#!-(or alpha x86-64)
-(progn
-  (defun sb!vm::ash-left-mod32 (integer amount)
-    (ldb (byte 32 0) (ash integer amount)))
-  (defun sb!vm::logxor-mod32 (x y)
-    (ldb (byte 32 0) (logxor x y)))
-  (defun sb!vm::lognot-mod32 (x)
-    (ldb (byte 32 0) (lognot x))))
-#!+(or alpha x86-64)
-(defun sb!vm::ash-left-mod64 (integer amount)
-  (ldb (byte 64 0) (ash integer amount)))
+(defun sb!kernel:signed-byte-32-p (number)
+  (typep number '(signed-byte 32)))
 
 ;;; package locking nops for the cross-compiler
 
 (defmacro without-package-locks (&body body)
   `(progn ,@body))
 
-(defmacro with-single-package-locked-error ((&optional kind thing &rest format) 
-                                           &body body)
+(defmacro with-single-package-locked-error ((&optional kind thing &rest format)
+                                            &body body)
   (declare (ignore kind thing format))
   `(progn ,@body))