s))))
(:copier nil))
;; the stream we dump to
- (stream (required-argument) :type stream)
+ (stream (missing-arg) :type stream)
;; hashtables we use to keep track of dumped constants so that we
;; can get them from the table rather than dumping them again. The
;; EQUAL-TABLE is used for lists and strings, and the EQ-TABLE is
;; an alist (PACKAGE . OFFSET) of the table offsets for each package
;; we have currently located.
(packages () :type list)
- ;; a table mapping from the Entry-Info structures for dumped XEPs to
+ ;; a table mapping from the ENTRY-INFO structures for dumped XEPs to
;; the table offsets of the corresponding code pointers
(entry-table (make-hash-table :test 'eq) :type hash-table)
;; a table holding back-patching info for forward references to XEPs.
- ;; The key is the Entry-Info structure for the XEP, and the value is
+ ;; The key is the ENTRY-INFO structure for the XEP, and the value is
;; a list of conses (<code-handle> . <offset>), where <code-handle>
;; is the offset in the table of the code object needing to be
;; patched, and <offset> is the offset that must be patched.
;;; This structure holds information about a circularity.
(defstruct (circularity (:copier nil))
;; the kind of modification to make to create circularity
- (type (required-argument) :type (member :rplaca :rplacd :svset :struct-set))
+ (type (missing-arg) :type (member :rplaca :rplacd :svset :struct-set))
;; the object containing circularity
object
;; index in object for circularity
- (index (required-argument) :type index)
+ (index (missing-arg) :type index)
;; the object to be stored at INDEX in OBJECT. This is that the key
;; that we were using when we discovered the circularity.
value
enclosing-object)
;;; a list of the CIRCULARITY structures for all of the circularities
-;;; detected in the current top-level call to DUMP-OBJECT. Setting
+;;; detected in the current top level call to DUMP-OBJECT. Setting
;;; this lobotomizes circularity detection as well, since circular
;;; dumping uses the table.
(defvar *circularities-detected*)
(dump-byte ',val ,file))
(error "compiler bug: ~S is not a legal fasload operator." fs))))
-;;; Dump a FOP-Code along with an integer argument, choosing the FOP
+;;; Dump a FOP-CODE along with an integer argument, choosing the FOP
;;; based on whether the argument will fit in a single byte.
;;;
;;; FIXME: This, like DUMP-FOP, should be a function with a
\f
;;;; opening and closing fasl files
+;;; A utility function to write strings to (unsigned-byte 8) streams.
+;;; We restrict this to ASCII (with the averrance) because of
+;;; ambiguity of higher bytes: Unicode, some ISO-8859-x, or what? This
+;;; could be revisited in the event of doing funky things with stream
+;;; encodings -- CSR, 2002-04-25
+(defun fasl-write-string (string stream)
+ (loop for char across string
+ do (let ((code (char-code char)))
+ (aver (<= 0 code 127))
+ (write-byte code stream))))
+
;;; Open a fasl file, write its header, and return a FASL-OUTPUT
;;; object for dumping to it. Some human-readable information about
;;; the source code is given by the string WHERE. If BYTE-P is true,
;;; this file will contain no native code, and is thus largely
;;; implementation independent.
-(defun open-fasl-output (name where &optional byte-p)
+(defun open-fasl-output (name where)
(declare (type pathname name))
(let* ((stream (open name
:direction :output
- :if-exists :new-version
+ :if-exists :supersede
:element-type 'sb!assem:assembly-unit))
(res (make-fasl-output :stream stream)))
;; Begin the header with the constant machine-readable (and
;; semi-human-readable) string which is used to identify fasl files.
- (write-string *fasl-header-string-start-string* stream)
+ (fasl-write-string *fasl-header-string-start-string* stream)
;; The constant string which begins the header is followed by
;; arbitrary human-readable text, terminated by a special
;; character code.
- (with-standard-io-syntax
- (format stream
- "~% ~
- compiled from ~S~% ~
- at ~A~% ~
- on ~A~% ~
- using ~A version ~A~%"
- where
- (format-universal-time nil (get-universal-time))
- (machine-instance)
- (sb!xc:lisp-implementation-type)
- (sb!xc:lisp-implementation-version)))
+ (fasl-write-string
+ (with-standard-io-syntax
+ (format nil
+ "~% ~
+ compiled from ~S~% ~
+ at ~A~% ~
+ on ~A~% ~
+ using ~A version ~A~%"
+ where
+ (format-universal-time nil (get-universal-time))
+ (machine-instance)
+ (sb!xc:lisp-implementation-type)
+ (sb!xc:lisp-implementation-version)))
+ stream)
(dump-byte +fasl-header-string-stop-char-code+ res)
- ;; Finish the header by outputting fasl file implementation and
- ;; version in machine-readable form.
- (let ((implementation (if byte-p
- (backend-byte-fasl-file-implementation)
- +backend-fasl-file-implementation+)))
- (dump-unsigned-32 (length (symbol-name implementation)) res)
- (dotimes (i (length (symbol-name implementation)))
- (dump-byte (char-code (aref (symbol-name implementation) i)) res)))
- (dump-unsigned-32 +fasl-file-version+ res)
+ ;; Finish the header by outputting fasl file implementation,
+ ;; version, and key *FEATURES*.
+ (flet ((dump-counted-string (string)
+ (dump-unsigned-32 (length string) res)
+ (dotimes (i (length string))
+ (dump-byte (char-code (aref string i)) res))))
+ (dump-counted-string (symbol-name +backend-fasl-file-implementation+))
+ (dump-unsigned-32 +fasl-file-version+ res)
+ (dump-counted-string *features-affecting-fasl-format*))
res))
;; take a little more care while dumping these.
;; So if better list coalescing is needed, start here.
;; -- WHN 2000-11-07
- (if (circular-list-p x)
+ (if (cyclic-list-p x)
(progn
(dump-list x file)
(eq-save-object x file))
;;;
;;; This is the function used for recursive calls to the fasl dumper.
;;; We don't worry about creating circularities here, since it is
-;;; assumed that there is a top-level call to DUMP-OBJECT.
+;;; assumed that there is a top level call to DUMP-OBJECT.
(defun sub-dump-object (x file)
(cond ((listp x)
(if x
;;; We peek at the object type so that we only pay the circular
;;; detection overhead on types of objects that might be circular.
(defun dump-object (x file)
- (if (or (array-header-p x)
- (simple-vector-p x)
- (consp x)
- (typep x 'instance))
+ (if (compound-object-p x)
(let ((*circularities-detected* ())
(circ (fasl-output-circularity-table file)))
(clrhash circ)
(declare (double-float im))
(dump-unsigned-32 (double-float-low-bits im) file)
(dump-integer-as-n-bytes (double-float-high-bits im) 4 file)))
- #!+(and long-float (not sb-xc))
+ #!+long-float
((complex long-float)
+ ;; (There's no easy way to mix #!+LONG-FLOAT and #-SB-XC-HOST
+ ;; conditionalization at read time, so we do this SB-XC-HOST
+ ;; conditional at runtime instead.)
+ #+sb-xc-host (error "can't dump COMPLEX-LONG-FLOAT in cross-compiler")
(dump-fop 'fop-complex-long-float file)
(dump-long-float (realpart x) file)
(dump-long-float (imagpart x) file))
;;; this function is not parallel to other functions DUMP-FOO, e.g.
;;; DUMP-SYMBOL and DUMP-LIST. The mapping between names and behavior
;;; should be made more consistent.
+(declaim (ftype (function (package fasl-output) index) dump-package))
(defun dump-package (pkg file)
- (declare (type package pkg) (type fasl-output file))
- (declare (values index))
(declare (inline assoc))
(cond ((cdr (assoc pkg (fasl-output-packages file) :test #'eq)))
(t
;;; tables.
(defun dump-vector (x file)
(let ((simple-version (if (array-header-p x)
- (coerce x 'simple-array)
+ (coerce x `(simple-array
+ ,(array-element-type x)
+ (*)))
x)))
(typecase simple-version
(simple-base-string
(t
(sub-dump-object obj file))))))
+;;; In the grand scheme of things I don't pretend to understand any
+;;; more how this works, or indeed whether. But to write out specialized
+;;; vectors in the same format as fop-int-vector expects to read them
+;;; we need to be target-endian. dump-integer-as-n-bytes always writes
+;;; little-endian (which is correct for all other integers) so for a bigendian
+;;; target we need to swap octets -- CSR, after DB
+
+(defun octet-swap (word bits)
+ "BITS must be a multiple of 8"
+ (do ((input word (ash input -8))
+ (output 0 (logior (ash output 8) (logand input #xff)))
+ (bits bits (- bits 8)))
+ ((<= bits 0) output)))
+
(defun dump-i-vector (vec file &key data-only)
(declare (type (simple-array * (*)) vec))
(let ((len (length vec)))
;; (SIMPLE-ARRAY (UNSIGNED-BYTE 8) *).) The other cases are only
;; needed in the target SBCL, so we let them be handled with
;; unportable bit bashing.
- (cond ((>= size 8) ; easy cases
+ (cond ((>= size 7) ; easy cases
(multiple-value-bind (floor rem) (floor size 8)
- (aver (zerop rem))
+ (aver (or (zerop rem) (= rem 7)))
+ (when (= rem 7)
+ (setq size (1+ size))
+ (setq floor (1+ floor)))
(dovector (i vec)
- (dump-integer-as-n-bytes i floor file))))
+ (dump-integer-as-n-bytes
+ (ecase sb!c:*backend-byte-order*
+ (:little-endian i)
+ (:big-endian (octet-swap i size)))
+ floor file))))
(t ; harder cases, not supported in cross-compiler
(dump-raw-bytes vec bytes file))))
(dump-signed-vector (size bytes)
(dump-byte size file))
(dump-raw-bytes vec bytes file)))
(etypecase vec
+ #-sb-xc-host
+ ((simple-array nil (*))
+ (dump-unsigned-vector 0 0))
;; KLUDGE: What exactly does the (ASH .. -3) stuff do? -- WHN 19990902
(simple-bit-vector
(dump-unsigned-vector 1 (ash (+ (the index len) 7) -3)))
+ ;; KLUDGE: This isn't the best way of expressing that the host
+ ;; may not have specializations for (unsigned-byte 2) and
+ ;; (unsigned-byte 4), which means that these types are
+ ;; type-equivalent to (simple-array (unsigned-byte 8) (*));
+ ;; the workaround is to remove them from the etypecase, since
+ ;; they can't be dumped from the cross-compiler anyway. --
+ ;; CSR, 2002-05-07
+ #-sb-xc-host
((simple-array (unsigned-byte 2) (*))
(dump-unsigned-vector 2 (ash (+ (the index (ash len 1)) 7) -3)))
+ #-sb-xc-host
((simple-array (unsigned-byte 4) (*))
(dump-unsigned-vector 4 (ash (+ (the index (ash len 2)) 7) -3)))
+ #-sb-xc-host
+ ((simple-array (unsigned-byte 7) (*))
+ (dump-unsigned-vector 7 len))
((simple-array (unsigned-byte 8) (*))
(dump-unsigned-vector 8 len))
+ #-sb-xc-host
+ ((simple-array (unsigned-byte 15) (*))
+ (dump-unsigned-vector 15 (* 2 len)))
((simple-array (unsigned-byte 16) (*))
(dump-unsigned-vector 16 (* 2 len)))
+ #-sb-xc-host
+ ((simple-array (unsigned-byte 31) (*))
+ (dump-unsigned-vector 31 (* 4 len)))
((simple-array (unsigned-byte 32) (*))
(dump-unsigned-vector 32 (* 4 len)))
((simple-array (signed-byte 8) (*))
(dump-signed-vector 8 len))
((simple-array (signed-byte 16) (*))
(dump-signed-vector 16 (* 2 len)))
+ ((simple-array (unsigned-byte 29) (*))
+ (dump-signed-vector 29 (* 4 len)))
((simple-array (signed-byte 30) (*))
(dump-signed-vector 30 (* 4 len)))
((simple-array (signed-byte 32) (*))
(declare (type sb!assem:segment segment)
(type fasl-output fasl-output))
(let* ((stream (fasl-output-stream fasl-output))
- (nwritten (write-segment-contents segment stream)))
+ (n-written (write-segment-contents segment stream)))
;; In CMU CL there was no enforced connection between the CODE-LENGTH
;; argument and the number of bytes actually written. I added this
;; assertion while trying to debug portable genesis. -- WHN 19990902
- (unless (= code-length nwritten)
- (error "internal error, code-length=~D, nwritten=~D"
- code-length
- nwritten)))
- ;; KLUDGE: It's not clear what this is trying to do, but it looks as
- ;; though it's an implicit undocumented dependence on a 4-byte
- ;; wordsize which could be painful in porting. Note also that there
- ;; are other undocumented modulo-4 things scattered throughout the
- ;; code and conditionalized with GENGC, and I don't know what those
- ;; do either. -- WHN 19990323
- #!+gengc (unless (zerop (logand code-length 3))
- (dotimes (i (- 4 (logand code-length 3)))
- (dump-byte 0 fasl-output)))
+ (unless (= code-length n-written)
+ (bug "code-length=~W, n-written=~W" code-length n-written)))
(values))
;;; Dump all the fixups. Currently there are three flavors of fixup:
(collect ((patches))
- ;; Dump the debug info.
- #!+gengc
- (let ((info (sb!c::debug-info-for-component component))
- (*dump-only-valid-structures* nil))
- (dump-object info fasl-output)
- (let ((info-handle (dump-pop fasl-output)))
- (dump-push info-handle fasl-output)
- (push info-handle (fasl-output-debug-info fasl-output))))
-
;; Dump the offset of the trace table.
(dump-object code-length fasl-output)
;; FIXME: As long as we don't have GENGC, the trace table is
- ;; hardwired to be empty. So we might be able to get rid of
- ;; trace tables? However, we should probably wait for the first
- ;; port to a system where CMU CL uses GENGC to see whether GENGC
- ;; is really gone. (I.e. maybe other non-X86 ports will want to
- ;; use it, just as in CMU CL.)
-
- ;; Dump the constants, noting any :entries that have to be fixed up.
- (do ((i sb!vm:code-constants-offset (1+ i)))
- ((>= i header-length))
+ ;; hardwired to be empty. And SBCL doesn't have GENGC (and as
+ ;; far as I know no modern CMU CL does either -- WHN
+ ;; 2001-10-05). So might we be able to get rid of trace tables?
+
+ ;; Dump the constants, noting any :ENTRY constants that have to
+ ;; be patched.
+ (loop for i from sb!vm:code-constants-offset below header-length do
(let ((entry (aref constants i)))
(etypecase entry
(constant
(handle (gethash info
(fasl-output-entry-table
fasl-output))))
+ (declare (type sb!c::entry-info info))
(cond
(handle
(dump-push handle fasl-output))
(dump-fop 'fop-misc-trap fasl-output)))))
;; Dump the debug info.
- #!-gengc
(let ((info (sb!c::debug-info-for-component component))
(*dump-only-valid-structures* nil))
(dump-object info fasl-output)
(dump-push info-handle fasl-output)
(push info-handle (fasl-output-debug-info fasl-output))))
- (let ((num-consts #!+gengc (- header-length
- sb!vm:code-debug-info-slot)
- #!-gengc (- header-length
- sb!vm:code-trace-table-offset-slot))
- (total-length #!+gengc (ceiling total-length 4)
- #!-gengc total-length))
+ (let ((num-consts (- header-length sb!vm:code-trace-table-offset-slot)))
(cond ((and (< num-consts #x100) (< total-length #x10000))
(dump-fop 'fop-small-code fasl-output)
(dump-byte num-consts fasl-output)
(dump-fixups fixups fasl-output)
(dump-fop 'fop-sanctify-for-execution fasl-output)
+
(let ((handle (dump-pop fasl-output)))
(dolist (patch (patches))
(push (cons handle (cdr patch))
(defun dump-assembler-routines (code-segment length fixups routines file)
(dump-fop 'fop-assembler-code file)
- (dump-unsigned-32 #!+gengc (ceiling length 4)
- #!-gengc length
- file)
+ (dump-unsigned-32 length file)
(write-segment-contents code-segment (fasl-output-stream file))
(dolist (routine routines)
(dump-fop 'fop-normal-load file)
(dump-fop 'fop-sanctify-for-execution file)
(dump-pop file))
-;;; Dump a function-entry data structure corresponding to ENTRY to
+;;; Dump a function entry data structure corresponding to ENTRY to
;;; FILE. CODE-HANDLE is the table offset of the code object for the
;;; component.
-;;;
-;;; If the entry is a DEFUN, then we also dump a FOP-FSET so that the
-;;; cold loader can instantiate the definition at cold-load time,
-;;; allowing forward references to functions in top-level forms.
(defun dump-one-entry (entry code-handle file)
(declare (type sb!c::entry-info entry) (type index code-handle)
(type fasl-output file))
(dump-object name file)
(dump-object (sb!c::entry-info-arguments entry) file)
(dump-object (sb!c::entry-info-type entry) file)
- (dump-fop 'fop-function-entry file)
+ (dump-fop 'fop-fun-entry file)
(dump-unsigned-32 (label-position (sb!c::entry-info-offset entry)) file)
- (let ((handle (dump-pop file)))
- (when (and name (or (symbolp name) (listp name)))
- (dump-object name file)
- (dump-push handle file)
- (dump-fop 'fop-fset file))
- handle)))
+ (dump-pop file)))
;;; Alter the code object referenced by CODE-HANDLE at the specified
;;; OFFSET, storing the object referenced by ENTRY-HANDLE.
(dolist (entry (sb!c::ir2-component-entries 2comp))
(let ((entry-handle (dump-one-entry entry code-handle file)))
(setf (gethash entry (fasl-output-entry-table file)) entry-handle)
-
(let ((old (gethash entry (fasl-output-patch-table file))))
- ;; FIXME: All this code is shared with
- ;; FASL-DUMP-BYTE-COMPONENT, and should probably be gathered
- ;; up into a named function (DUMP-PATCHES?) called from both
- ;; functions.
(when old
(dolist (patch old)
(dump-alter-code-object (car patch)
(remhash entry (fasl-output-patch-table file)))))))
(values))
-(defun dump-byte-code-object (segment code-length constants file)
- (declare (type sb!assem:segment segment)
- (type index code-length)
- (type vector constants)
- (type fasl-output file))
- (collect ((entry-patches))
-
- ;; Dump the debug info.
- #!+gengc
- (let ((info (sb!c::make-debug-info
- :name (sb!c::component-name *component-being-compiled*)))
- (*dump-only-valid-structures* nil))
- (dump-object info file)
- (let ((info-handle (dump-pop file)))
- (dump-push info-handle file)
- (push info-handle (fasl-output-debug-info file))))
-
- ;; The "trace table" is initialized by loader to hold a list of
- ;; all byte functions in this code object (for debug info.)
- (dump-object nil file)
-
- ;; Dump the constants.
- (dotimes (i (length constants))
- (let ((entry (aref constants i)))
- (etypecase entry
- (constant
- (dump-object (sb!c::constant-value entry) file))
- (null
- (dump-fop 'fop-misc-trap file))
- (list
- (ecase (car entry)
- (:entry
- (let* ((info (sb!c::leaf-info (cdr entry)))
- (handle (gethash info
- (fasl-output-entry-table file))))
- (cond
- (handle
- (dump-push handle file))
- (t
- (entry-patches (cons info
- (+ i sb!vm:code-constants-offset)))
- (dump-fop 'fop-misc-trap file)))))
- (:load-time-value
- (dump-push (cdr entry) file))
- (:fdefinition
- (dump-object (cdr entry) file)
- (dump-fop 'fop-fdefinition file))
- (:type-predicate
- (dump-object 'load-type-predicate file)
- (let ((*unparse-function-type-simplify* t))
- (dump-object (type-specifier (cdr entry)) file))
- (dump-fop 'fop-funcall file)
- (dump-byte 1 file)))))))
-
- ;; Dump the debug info.
- #!-gengc
- (let ((info (sb!c::make-debug-info :name
- (sb!c::component-name
- *component-being-compiled*)))
- (*dump-only-valid-structures* nil))
- (dump-object info file)
- (let ((info-handle (dump-pop file)))
- (dump-push info-handle file)
- (push info-handle (fasl-output-debug-info file))))
-
- (let ((num-consts #!+gengc (+ (length constants) 2)
- #!-gengc (1+ (length constants)))
- (code-length #!+gengc (ceiling code-length 4)
- #!-gengc code-length))
- (cond ((and (< num-consts #x100) (< code-length #x10000))
- (dump-fop 'fop-small-code file)
- (dump-byte num-consts file)
- (dump-integer-as-n-bytes code-length 2 file))
- (t
- (dump-fop 'fop-code file)
- (dump-unsigned-32 num-consts file)
- (dump-unsigned-32 code-length file))))
- (dump-segment segment code-length file)
- (let ((code-handle (dump-pop file))
- (patch-table (fasl-output-patch-table file)))
- (dolist (patch (entry-patches))
- (push (cons code-handle (cdr patch))
- (gethash (car patch) patch-table)))
- code-handle)))
-
-;;; Dump a byte-component. This is similar to FASL-DUMP-COMPONENT, but
-;;; different.
-(defun fasl-dump-byte-component (segment length constants xeps file)
- (declare (type sb!assem:segment segment)
- (type index length)
- (type vector constants)
- (type list xeps)
- (type fasl-output file))
-
- (let ((code-handle (dump-byte-code-object segment length constants file)))
- (dolist (noise xeps)
- (let* ((lambda (car noise))
- (info (sb!c::lambda-info lambda))
- (xep (cdr noise)))
- (dump-byte-function xep code-handle file)
- (let* ((entry-handle (dump-pop file))
- (patch-table (fasl-output-patch-table file))
- (old (gethash info patch-table)))
- (setf (gethash info (fasl-output-entry-table file))
- entry-handle)
- (when old
- (dolist (patch old)
- (dump-alter-code-object (car patch)
- (cdr patch)
- entry-handle
- file))
- (remhash info patch-table))))))
+(defun dump-push-previously-dumped-fun (fun fasl-output)
+ (declare (type sb!c::clambda fun))
+ (let ((handle (gethash (sb!c::leaf-info fun)
+ (fasl-output-entry-table fasl-output))))
+ (aver handle)
+ (dump-push handle fasl-output))
(values))
-;;; Dump a FOP-FUNCALL to call an already dumped top-level lambda at
+;;; Dump a FOP-FUNCALL to call an already-dumped top level lambda at
;;; load time.
-(defun fasl-dump-top-level-lambda-call (fun file)
- (declare (type sb!c::clambda fun) (type fasl-output file))
- (let ((handle (gethash (sb!c::leaf-info fun)
- (fasl-output-entry-table file))))
- (aver handle)
- (dump-push handle file)
- (dump-fop 'fop-funcall-for-effect file)
- (dump-byte 0 file))
+(defun fasl-dump-toplevel-lambda-call (fun fasl-output)
+ (declare (type sb!c::clambda fun))
+ (dump-push-previously-dumped-fun fun fasl-output)
+ (dump-fop 'fop-funcall-for-effect fasl-output)
+ (dump-byte 0 fasl-output)
(values))
+;;; Dump a FOP-FSET to arrange static linkage (at cold init) between
+;;; FUN-NAME and the already-dumped function whose dump handle is
+;;; FUN-DUMP-HANDLE.
+#+sb-xc-host
+(defun fasl-dump-cold-fset (fun-name fun-dump-handle fasl-output)
+ (declare (type fixnum fun-dump-handle))
+ (aver (legal-fun-name-p fun-name))
+ (dump-non-immediate-object fun-name fasl-output)
+ (dump-push fun-dump-handle fasl-output)
+ (dump-fop 'fop-fset fasl-output)
+ (values))
+
;;; Compute the correct list of DEBUG-SOURCE structures and backpatch
;;; all of the dumped DEBUG-INFO structures. We clear the
;;; FASL-OUTPUT-DEBUG-INFO, so that subsequent components with
;;; different source info may be dumped.
-(defun fasl-dump-source-info (info file)
- (declare (type sb!c::source-info info) (type fasl-output file))
+(defun fasl-dump-source-info (info fasl-output)
+ (declare (type sb!c::source-info info))
(let ((res (sb!c::debug-source-for-info info))
(*dump-only-valid-structures* nil))
- (dump-object res file)
- (let ((res-handle (dump-pop file)))
- (dolist (info-handle (fasl-output-debug-info file))
- (dump-push res-handle file)
- (dump-fop 'fop-structset file)
- (dump-unsigned-32 info-handle file)
- (dump-unsigned-32 2 file))))
- (setf (fasl-output-debug-info file) nil)
+ (dump-object res fasl-output)
+ (let ((res-handle (dump-pop fasl-output)))
+ (dolist (info-handle (fasl-output-debug-info fasl-output))
+ (dump-push res-handle fasl-output)
+ (dump-fop 'fop-structset fasl-output)
+ (dump-unsigned-32 info-handle fasl-output)
+ (dump-unsigned-32 2 fasl-output))))
+ (setf (fasl-output-debug-info fasl-output) nil)
(values))
\f
;;;; dumping structures
(defun dump-layout (obj file)
(when (layout-invalid obj)
(compiler-error "attempt to dump reference to obsolete class: ~S"
- (layout-class obj)))
- (let ((name (sb!xc:class-name (layout-class obj))))
+ (layout-classoid obj)))
+ (let ((name (classoid-name (layout-classoid obj))))
(unless name
(compiler-error "dumping anonymous layout: ~S" obj))
(dump-fop 'fop-normal-load file)
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