X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fcross-misc.lisp;h=0bc086e74f89fb40a2095b1c0c682e33c25c7c57;hb=b9a1b17b079d315c1eec194eb4f93f7d058b24cf;hp=e57a563018df7393084b30c15314aa64945ebc19;hpb=4898ef32c639b1c7f4ee13a5ba566ce6debd03e6;p=sbcl.git

diff --git a/src/code/cross-misc.lisp b/src/code/cross-misc.lisp
index e57a563..0bc086e 100644
--- a/src/code/cross-misc.lisp
+++ b/src/code/cross-misc.lisp
@@ -29,7 +29,15 @@
 ;;; use address-dependent (and thus GC-dependent) hashes, and we only
 ;;; have a single thread of control.
 (defmacro without-interrupts (&rest forms)
-  `(progn ,@forms))
+  `(macrolet ((allow-with-interrupts (&body body)
+                `(progn ,@body))
+              (with-local-interrupts (&body body)
+                `(progn ,@body)))
+     ,@forms))
+
+(defmacro with-locked-hash-table ((table) &body body)
+  (declare (ignore table))
+  `(progn ,@body))
 
 ;;; The GENESIS function works with fasl code which would, in the
 ;;; target SBCL, work on ANSI-STREAMs (streams which aren't extended
@@ -37,13 +45,19 @@
 ;;; CL:STREAM.
 (deftype ansi-stream () 'stream)
 
-;;; In the target SBCL, the INSTANCE type refers to a base
-;;; implementation for compound types. There's no way to express
-;;; exactly that concept portably, but we can get essentially the same
-;;; effect by testing for any of the standard types which would, in
-;;; the target SBCL, be derived from INSTANCE:
 (deftype sb!kernel:instance ()
-  '(or condition standard-object structure-object))
+  '(or condition structure-object standard-object))
+(deftype sb!kernel:funcallable-instance ()
+  (error "not clear how to represent FUNCALLABLE-INSTANCE type"))
+
+;;; In the target SBCL, the INSTANCE type refers to a base
+;;; implementation for compound types with lowtag
+;;; INSTANCE-POINTER-LOWTAG. There's no way to express exactly that
+;;; concept portably, but we can get essentially the same effect by
+;;; testing for any of the standard types which would, in the target
+;;; SBCL, be derived from INSTANCE:
+(defun %instancep (x)
+  (typep x '(or condition structure-object standard-object)))
 
 ;;; There aren't any FUNCALLABLE-INSTANCEs in the cross-compilation
 ;;; host Common Lisp.
@@ -149,8 +163,8 @@
   (declare (ignore kind thing format))
   `(progn ,@body))
 
-(defun compiler-assert-symbol-home-package-unlocked (symbol control)
-  (declare (ignore control))
+(defun program-assert-symbol-home-package-unlocked (context symbol control)
+  (declare (ignore context control))
   symbol)
 
 (defun assert-package-unlocked (package &optional control &rest args)