(eval-when (:compile-toplevel :load-toplevel :execute)
-(def!constant n-word-bits 32
- #!+sb-doc
- "Number of bits per word where a word holds one lisp descriptor.")
+;;; number of bits per word where a word holds one lisp descriptor
+(def!constant n-word-bits 32)
;;; the natural width of a machine word (as seen in e.g. register width,
;;; address space)
(def!constant n-machine-word-bits 64)
-(def!constant n-byte-bits 8
- #!+sb-doc
- "Number of bits per byte where a byte is the smallest addressable object.")
-
-(def!constant word-shift (1- (integer-length (/ n-word-bits n-byte-bits)))
- #!+sb-doc
- "Number of bits to shift between word addresses and byte addresses.")
-
-(def!constant n-word-bytes (/ n-word-bits n-byte-bits)
- #!+sb-doc
- "Number of bytes in a word.")
+;;; number of bits per byte where a byte is the smallest addressable
+;;; object
+(def!constant n-byte-bits 8)
(def!constant float-sign-shift 31)
(def!constant static-space-start #x28000000)
(def!constant static-space-end #x2c000000)
-;; this is used in PURIFY as part of a sloppy check to see if a pointer
-;; is in dynamic space. Chocolate brownie for the first person to fix it
-;; -dan 20010502
-(def!constant dynamic-space-start #x30000000)
-(def!constant dynamic-space-end #x3fff0000)
-
(def!constant dynamic-0-space-start #x30000000)
(def!constant dynamic-0-space-end #x3fff0000)
sub-gc
sb!kernel::internal-error
sb!kernel::control-stack-exhausted-error
+ sb!kernel::undefined-alien-variable-error
+ sb!kernel::undefined-alien-function-error
sb!di::handle-breakpoint
sb!di::handle-fun-end-breakpoint
;; a comment from old CMU CL or old old CMU CL or
;; the SBCL alpha port or what? Do we need to worry about it,
;; or can we delete it?
+ sb!kernel:two-arg-/=
eql
sb!kernel:%negate
sb!kernel:two-arg-and
sb!kernel:two-arg-ior
sb!kernel:two-arg-xor
+ sb!kernel:two-arg-eqv
sb!kernel:two-arg-gcd
sb!kernel:two-arg-lcm))