X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86%2Fparms.lisp;h=c6edb03269d42572bc014cfd5e92e8871d97b819;hb=8735f137435f1a90c05df67a03e48602a79572f8;hp=6c8850e133eff43bb9f5b801d1e09820944940b1;hpb=5e4205cf17c3a04d4a8f6aed55c28b5a338caf47;p=sbcl.git

diff --git a/src/compiler/x86/parms.lisp b/src/compiler/x86/parms.lisp
index 6c8850e..c6edb03 100644
--- a/src/compiler/x86/parms.lisp
+++ b/src/compiler/x86/parms.lisp
@@ -35,13 +35,17 @@
 ;;; addressable object
 (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)
+
 (def!constant float-sign-shift 31)
 
 ;;; comment from CMU CL:
 ;;;   These values were taken from the alpha code. The values for
 ;;;   bias and exponent min/max are not the same as shown in the 486 book.
 ;;;   They may be correct for how Python uses them.
-(def!constant single-float-bias 126)	; Intel says 127.
+(def!constant single-float-bias 126)    ; Intel says 127.
 (defconstant-eqx single-float-exponent-byte    (byte 8 23) #'equalp)
 (defconstant-eqx single-float-significand-byte (byte 23 0) #'equalp)
 ;;; comment from CMU CL:
@@ -65,7 +69,7 @@
 (defconstant-eqx long-float-significand-byte (byte 31 0) #'equalp)
 (def!constant long-float-normal-exponent-min 1)
 (def!constant long-float-normal-exponent-max #x7FFE)
-(def!constant long-float-hidden-bit (ash 1 31))		; actually not hidden
+(def!constant long-float-hidden-bit (ash 1 31))         ; actually not hidden
 (def!constant long-float-trapping-nan-bit (ash 1 30))
 
 (def!constant single-float-digits
@@ -78,12 +82,12 @@
   (+ (byte-size long-float-significand-byte) n-word-bits 1))
 
 ;;; pfw -- from i486 microprocessor programmer's reference manual
-(def!constant float-invalid-trap-bit	   (ash 1 0))
+(def!constant float-invalid-trap-bit       (ash 1 0))
 (def!constant float-denormal-trap-bit       (ash 1 1))
 (def!constant float-divide-by-zero-trap-bit (ash 1 2))
 (def!constant float-overflow-trap-bit       (ash 1 3))
 (def!constant float-underflow-trap-bit      (ash 1 4))
-(def!constant float-inexact-trap-bit	   (ash 1 5))
+(def!constant float-inexact-trap-bit       (ash 1 5))
 
 (def!constant float-round-to-nearest  0)
 (def!constant float-round-to-negative 1)
@@ -161,6 +165,20 @@
   (def!constant linkage-table-space-start #x70000000)
   (def!constant linkage-table-space-end   #x7ffff000))
 
+#!+sunos
+(progn
+  (def!constant read-only-space-start     #x20000000)
+  (def!constant read-only-space-end       #x2ffff000)
+
+  (def!constant static-space-start        #x40000000)
+  (def!constant static-space-end          #x42fff000)
+
+  (def!constant dynamic-space-start       #x48000000)
+  (def!constant dynamic-space-end         #xA0000000)
+
+  (def!constant linkage-table-space-start #xA2000000)
+  (def!constant linkage-table-space-end   #xA3000000))
+
 #!+freebsd
 (progn
   (def!constant read-only-space-start     #x10000000)
@@ -274,13 +292,12 @@
     sb!kernel::memory-fault-error
     sb!di::handle-breakpoint
     fdefinition-object
-    #!+sb-thread sb!thread::handle-thread-exit
 
     ;; free pointers
-    ;; 
+    ;;
     ;; Note that these are FIXNUM word counts, not (as one might
     ;; expect) byte counts or SAPs. The reason seems to be that by
-    ;; representing them this way, we can avoid consing bignums. 
+    ;; representing them this way, we can avoid consing bignums.
     ;; -- WHN 2000-10-02
     *read-only-space-free-pointer*
     *static-space-free-pointer*
@@ -297,17 +314,20 @@
     sb!unix::*interrupts-enabled*
     sb!unix::*interrupt-pending*
     *free-interrupt-context-index*
+    *gc-inhibit*
+    #!+sb-thread *stop-for-gc-pending*
+    *gc-pending*
+    #!+sb-thread sb!thread::run-interruption
 
     *free-tls-index*
-    
+    *tls-index-lock*
+
     *allocation-pointer*
     *binding-stack-pointer*
     *binding-stack-start*
     *control-stack-start*
     *control-stack-end*
 
-    *need-to-collect-garbage*
-
     ;; the floating point constants
     *fp-constant-0d0*
     *fp-constant-1d0*
@@ -322,6 +342,9 @@
     *fp-constant-lg2*
     *fp-constant-ln2*
 
+    ;; For GC-AND-SAVE
+    *restart-lisp-function*
+
     ;; The ..SLOT-UNBOUND.. symbol is static in order to optimise the
     ;; common slot unbound check.
     ;;