;;; 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))
+
+(defmacro with-locked-system-table ((table) &body body)
+ (declare (ignore table))
+ `(progn ,@body))
+
+(defmacro defglobal (name value &rest doc)
+ `(eval-when (:compile-toplevel :load-toplevel :execute)
+ (defparameter ,name
+ (if (boundp ',name)
+ (symbol-value ',name)
+ ,value)
+ ,@doc)))
;;; The GENESIS function works with fasl code which would, in the
;;; target SBCL, work on ANSI-STREAMs (streams which aren't extended
;;; the host Lisp, this is only used at cold load time, and we don't
;;; care as much about efficiency, so it's fine to treat the host
;;; Lisp's INTERN as primitive and implement INTERN* in terms of it.
-(defun intern* (nameoid length package)
+(defun intern* (nameoid length package &key no-copy)
+ (declare (ignore no-copy))
(intern (replace (make-string length) nameoid :end2 length) package))
;;; In the target Lisp this is implemented by reading a fixed slot in
(declare (type symbol symbol))
(sxhash symbol))
+(defvar sb!xc:*gensym-counter* 0)
+
+(defun sb!xc:gensym (&optional (thing "G"))
+ (declare (type string thing))
+ (let ((n sb!xc:*gensym-counter*))
+ (prog1
+ (make-symbol (concatenate 'string thing (write-to-string n :base 10 :radix nil :pretty nil)))
+ (incf sb!xc:*gensym-counter*))))
+
;;; These functions are needed for constant-folding.
(defun sb!kernel:simple-array-nil-p (object)
(when (typep object 'array)
(assert (typep array '(simple-array * (*))))
(values array start end 0))
+(defun sb!kernel:%with-array-data/fp (array start end)
+ (assert (typep array '(simple-array * (*))))
+ (values array start end 0))
+
(defun sb!kernel:signed-byte-32-p (number)
(typep number '(signed-byte 32)))
name)
(declaim (declaration enable-package-locks disable-package-locks))
+
+;;; printing structures
+
+(defun sb!kernel::default-structure-print (structure stream depth)
+ (declare (ignore depth))
+ (write structure :stream stream :circle t))