(def!constant n-byte-bits 8)
+;;; The size in bytes of the GENCGC pages. Should be a multiple of the
+;;; architecture code size.
+(def!constant gencgc-page-size 4096)
+
+;;; flags for the generational garbage collector
+(def!constant pseudo-atomic-interrupted-flag 1)
+(def!constant pseudo-atomic-flag 4)
+
(def!constant float-sign-shift 31)
(def!constant single-float-bias 126)
\f
;;; Where to put the different spaces.
-(def!constant read-only-space-start #x01000000)
-(def!constant read-only-space-end #x04ff8000)
+(def!constant read-only-space-start #x04000000)
+(def!constant read-only-space-end #x07ff8000)
(def!constant static-space-start #x08000000)
(def!constant static-space-end #x097fff00)
-;;; nothing _seems_ to be using these addresses
-(def!constant dynamic-0-space-start #x10000000)
-(def!constant dynamic-0-space-end #x3ffff000)
-(def!constant dynamic-1-space-start #x40000000)
-(def!constant dynamic-1-space-end #x6ffff000)
+#!+linux
+(progn
+ #!+gencgc
+ (progn
+ (def!constant dynamic-space-start #x4f000000)
+ (def!constant dynamic-space-end #x7efff000))
+ #!-gencgc
+ (progn
+ (def!constant dynamic-0-space-start #x4f000000)
+ (def!constant dynamic-0-space-end #x66fff000)
+ (def!constant dynamic-1-space-start #x67000000)
+ (def!constant dynamic-1-space-end #x7efff000))
+
+ (def!constant linkage-table-space-start #x0a000000)
+ (def!constant linkage-table-space-end #x0b000000)
+ (def!constant linkage-table-entry-size 16))
#!+darwin
(progn
+ #!+gencgc
+ (progn
+ (def!constant dynamic-space-start #x10000000)
+ (def!constant dynamic-space-end #x6ffff000))
+ #!-gencgc
+ (progn
+ (def!constant dynamic-0-space-start #x10000000)
+ (def!constant dynamic-0-space-end #x3ffff000)
+
+ (def!constant dynamic-1-space-start #x40000000)
+ (def!constant dynamic-1-space-end #x6ffff000))
+
+
(def!constant linkage-table-space-start #x0a000000)
(def!constant linkage-table-space-end #x0b000000)
(def!constant linkage-table-entry-size 16))
breakpoint
fun-end-breakpoint
after-breakpoint
- fixnum-additive-overflow)
+ fixnum-additive-overflow
+ single-step-around
+ single-step-before)
-(defenum (:prefix object-not- :suffix -trap :start 16)
+(defenum (:prefix object-not- :suffix -trap :start 24)
list
instance)
;;; can be loaded directly out of them by indirecting relative to NIL.
;;;
(defparameter *static-symbols*
- '(t
-
- ;; The C startup code must fill these in.
- *posix-argv*
-
- ;; functions that the C code needs to call
- sb!impl::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!impl::fdefinition-object
-
- ;; free pointers
- *read-only-space-free-pointer*
- *static-space-free-pointer*
- *initial-dynamic-space-free-pointer*
-
- ;; things needed for non-local exit
- *current-catch-block*
- *current-unwind-protect-block*
-
- *binding-stack-start*
- *control-stack-start*
- *control-stack-end*
-
- ;; interrupt handling
- *free-interrupt-context-index*
- sb!unix::*interrupts-enabled*
- sb!unix::*interrupt-pending*
-
-
- ))
+ (append
+ *common-static-symbols*
+ *c-callable-static-symbols*
+ '(
+ #!+gencgc *restart-lisp-function*
+
+ ;; CLH: 20060210 Taken from x86-64/parms.lisp per JES' suggestion
+ ;; Needed for callbacks to work across saving cores. see
+ ;; ALIEN-CALLBACK-ASSEMBLER-WRAPPER in c-call.lisp for gory
+ ;; details.
+ sb!alien::*enter-alien-callback*)))
(defparameter *static-funs*
'(length