X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fppc%2Fparms.lisp;h=eddee91a3c328d671279a9b999228293e39a4057;hb=230707c1899c1c008f7ce2ad97e2fd04849f7443;hp=51b9474d433c77d46b4103ee03e7884a432565b0;hpb=47eb330ef0f3b99d24c0e24d897b757f16950c4b;p=sbcl.git

diff --git a/src/compiler/ppc/parms.lisp b/src/compiler/ppc/parms.lisp
index 51b9474..eddee91 100644
--- a/src/compiler/ppc/parms.lisp
+++ b/src/compiler/ppc/parms.lisp
@@ -25,6 +25,14 @@
 (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)
@@ -90,14 +98,38 @@
 (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))
@@ -137,39 +169,17 @@
 ;;; 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*
-    *gc-inhibit*
-    *gc-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